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ahmadiga/min_edx | common/test/acceptance/performance/test_studio_performance.py | 139 | 3307 | """
Single page performance tests for Studio.
"""
from bok_choy.web_app_test import WebAppTest, with_cache
from ..pages.studio.auto_auth import AutoAuthPage
from ..pages.studio.overview import CourseOutlinePage
from nose.plugins.attrib import attr
@attr(har_mode='explicit')
class StudioPagePerformanceTest(WebAppTest):
"""
Base class to capture studio performance with HTTP Archives.
To import courses for the bok choy tests, pass the --imports_dir=<course directory> argument to the paver command
where <course directory> contains the (un-archived) courses to be imported.
"""
course_org = 'edX'
course_num = 'Open_DemoX'
course_run = 'edx_demo_course'
def setUp(self):
"""
Authenticate as staff so we can view and edit courses.
"""
super(StudioPagePerformanceTest, self).setUp()
AutoAuthPage(self.browser, staff=True).visit()
def record_visit_outline(self):
"""
Produce a HAR for loading the course outline page.
"""
course_outline_page = CourseOutlinePage(self.browser, self.course_org, self.course_num, self.course_run)
har_name = 'OutlinePage_{org}_{course}'.format(
org=self.course_org,
course=self.course_num
)
self.har_capturer.add_page(self.browser, har_name)
course_outline_page.visit()
self.har_capturer.save_har(self.browser, har_name)
def record_visit_unit(self, section_title, subsection_title, unit_title):
"""
Produce a HAR for loading a unit page.
"""
course_outline_page = CourseOutlinePage(self.browser, self.course_org, self.course_num, self.course_run).visit()
course_outline_unit = course_outline_page.section(section_title).subsection(subsection_title).expand_subsection().unit(unit_title)
har_name = 'UnitPage_{org}_{course}'.format(
org=self.course_org,
course=self.course_num
)
self.har_capturer.add_page(self.browser, har_name)
course_outline_unit.go_to()
self.har_capturer.save_har(self.browser, har_name)
class StudioJusticePerformanceTest(StudioPagePerformanceTest):
"""
Test performance on the HarvardX Justice course.
"""
course_org = 'HarvardX'
course_num = 'ER22x'
course_run = '2013_Spring'
@with_cache
def test_visit_outline(self):
"""Record visiting the Justice course outline page"""
self.record_visit_outline()
@with_cache
def test_visit_unit(self):
"""Record visiting a Justice unit page"""
self.record_visit_unit(
'Lecture 1 - Doing the Right Thing',
'Discussion Prompt: Ethics of Torture',
'Discussion Prompt: Ethics of Torture'
)
class StudioPub101PerformanceTest(StudioPagePerformanceTest):
"""
Test performance on Andy's PUB101 outline page.
"""
course_org = 'AndyA'
course_num = 'PUB101'
course_run = 'PUB101'
@with_cache
def test_visit_outline(self):
"""Record visiting the PUB101 course outline page"""
self.record_visit_outline()
@with_cache
def test_visit_unit(self):
"""Record visiting the PUB101 unit page"""
self.record_visit_unit('Released', 'Released', 'Released')
| agpl-3.0 |
davipeterlini/routeflow_tcc | pox/tests/unit/openflow/switch_impl_test.py | 23 | 6728 | #!/usr/bin/env python
import unittest
import sys
import os.path
from copy import copy
sys.path.append(os.path.dirname(__file__) + "/../../..")
from pox.openflow.libopenflow_01 import *
from pox.datapaths.switch import *
class MockConnection(object):
def __init__(self):
self.received = []
@property
def last(self):
return self.received[-1]
def set_message_handler(self, handler):
self.on_message_received = handler
def to_switch(self, msg):
self.on_message_received(self, msg)
# from switch
def send(self, msg):
self.received.append(msg)
class SwitchImplTest(unittest.TestCase):
def setUp(self):
self.conn = MockConnection()
self.switch = SoftwareSwitch(1, name="sw1")
self.switch.set_connection(self.conn)
self.packet = ethernet(src=EthAddr("00:00:00:00:00:01"), dst=EthAddr("00:00:00:00:00:02"),
payload=ipv4(srcip=IPAddr("1.2.3.4"), dstip=IPAddr("1.2.3.5"),
payload=udp(srcport=1234, dstport=53, payload="haha")))
def test_hello(self):
c = self.conn
c.to_switch(ofp_hello(xid=123))
self.assertEqual(len(c.received), 1)
self.assertTrue(isinstance(c.last, ofp_hello),
"should have received hello but got %s" % c.last)
def test_echo_request(self):
c = self.conn
c.to_switch(ofp_echo_request(xid=123))
self.assertEqual(len(c.received), 1)
self.assertTrue(isinstance(c.last, ofp_echo_reply) and c.last.xid == 123,
"should have received echo reply but got %s" % c.last)
def test_barrier(self):
c = self.conn
c.to_switch(ofp_barrier_request(xid=123))
self.assertEqual(len(c.received), 1)
self.assertTrue(isinstance(c.last, ofp_barrier_reply) and c.last.xid == 123,
"should have received echo reply but got %s" % c.last)
def test_flow_mod(self):
c = self.conn
s = self.switch
c.to_switch(ofp_flow_mod(xid=124, priority=1, match=ofp_match(in_port=1, nw_src="1.2.3.4")))
self.assertEqual(len(c.received), 0)
self.assertEqual(len(s.table), 1)
e = s.table.entries[0]
self.assertEqual(e.priority,1)
self.assertEqual(e.match, ofp_match(in_port=1, nw_src="1.2.3.4"))
def test_packet_out(self):
c = self.conn
s = self.switch
received = []
s.addListener(DpPacketOut, lambda(event): received.append(event))
packet = self.packet
c.to_switch(ofp_packet_out(data=packet, actions=[ofp_action_output(port=2)]))
self.assertEqual(len(c.received), 0)
self.assertEqual(len(received), 1)
event = received[0]
self.assertEqual(event.port.port_no,2)
self.assertEqual(event.packet.pack(), packet.pack())
def test_send_packet_in(self):
c = self.conn
s = self.switch
s.send_packet_in(in_port=1, buffer_id=123, packet=self.packet, reason=OFPR_NO_MATCH)
self.assertEqual(len(c.received), 1)
self.assertTrue(isinstance(c.last, ofp_packet_in) and c.last.xid == 0,
"should have received packet_in but got %s" % c.last)
self.assertEqual(c.last.in_port,1)
self.assertEqual(c.last.buffer_id,123)
self.assertEqual(c.last.data, self.packet.pack())
def test_rx_packet(self):
c = self.conn
s = self.switch
received = []
s.addListener(DpPacketOut, lambda(event): received.append(event))
# no flow entries -> should result in a packet_in
s.rx_packet(self.packet, in_port=1)
self.assertEqual(len(c.received), 1)
self.assertTrue(isinstance(c.last, ofp_packet_in),
"should have received packet_in but got %s" % c.last)
self.assertTrue(c.last.buffer_id > 0)
# let's send a flow_mod with a buffer id
c.to_switch(ofp_flow_mod(xid=124, buffer_id=c.last.buffer_id, priority=1,
match=ofp_match(in_port=1, nw_src="1.2.3.4"),
actions = [ ofp_action_output(port=3) ]
))
# that should have send the packet out port 3
self.assertEqual(len(received), 1)
event = received[0]
self.assertEqual(event.port.port_no,3)
self.assertEqual(event.packet, self.packet)
# now the next packet should go through on the fast path
c.received = []
received = []
s.rx_packet(self.packet, in_port=1)
self.assertEqual(len(c.received), 0)
self.assertEqual(len(received), 1)
event = received[0]
self.assertEqual(event.port.port_no,3)
self.assertEqual(event.packet, self.packet)
def test_delete_port(self):
c = self.conn
s = self.switch
original_num_ports = len(self.switch.ports)
p = self.switch.ports.values()[0]
s.delete_port(p)
new_num_ports = len(self.switch.ports)
self.assertTrue(new_num_ports == original_num_ports - 1,
"Should have removed the port")
self.assertEqual(len(c.received), 1)
self.assertTrue(isinstance(c.last, ofp_port_status),
"should have received port_status but got %s" % c.last)
self.assertTrue(c.last.reason == OFPPR_DELETE)
def test_add_port(self):
c = self.conn
s = self.switch
port_count = len(self.switch.ports)
old_port = s.delete_port(1)
self.assertTrue(port_count - 1 == len(self.switch.ports),
"Should have removed port")
self.assertFalse(old_port.port_no in self.switch.ports,
"Should have removedport")
s.add_port(old_port)
self.assertTrue(old_port.port_no in self.switch.ports,
"Should have added port")
self.assertEqual(len(c.received), 2)
self.assertTrue(isinstance(c.last, ofp_port_status),
"should have received port_status but got %s" % c.last)
self.assertTrue(c.last.reason == OFPPR_ADD)
def test_port_mod_failed(self):
c = self.conn
# test wrong port
msg = ofp_port_mod()
msg.port_no = 1234
c.to_switch(msg)
self.assertEqual(len(c.received), 1)
self.assertTrue(isinstance(c.last, ofp_error))
self.assertTrue(c.last.type == OFPET_PORT_MOD_FAILED)
self.assertTrue(c.last.code == OFPPMFC_BAD_PORT)
# test wrong hw_addr
msg.port_no = 1
msg.hw_addr = EthAddr("11:22:33:44:55:66")
c.to_switch(msg)
self.assertEqual(len(c.received), 2)
self.assertTrue(isinstance(c.last, ofp_error))
self.assertTrue(c.last.type == OFPET_PORT_MOD_FAILED)
self.assertTrue(c.last.code == OFPPMFC_BAD_HW_ADDR)
def test_port_mod_link_down(self):
c = self.conn
s = self.switch
# test wrong port
msg = ofp_port_mod()
msg.port_no = 1
msg.hw_addr = s.ports[1].hw_addr
msg.mask = OFPPC_PORT_DOWN
msg.config = OFPPC_PORT_DOWN
c.to_switch(msg)
self.assertEqual(len(c.received), 1)
self.assertTrue(isinstance(c.last, ofp_port_status))
if __name__ == '__main__':
unittest.main()
| apache-2.0 |
whatsthehubbub/rippleeffect | nousernameregistration/models.py | 1 | 10449 | from django.conf import settings
try:
from django.contrib.auth import get_user_model
User = get_user_model()
except:
pass
from django.db import models
from django.db import transaction
from django.template.loader import render_to_string
from django.utils.translation import ugettext_lazy as _
import datetime
import hashlib
import random
import re
try:
from django.utils.timezone import now as datetime_now
except ImportError:
datetime_now = datetime.datetime.now
SHA1_RE = re.compile('^[a-f0-9]{40}$')
class RegistrationManager(models.Manager):
"""
Custom manager for the ``RegistrationProfile`` model.
The methods defined here provide shortcuts for account creation
and activation (including generation and emailing of activation
keys), and for cleaning out expired inactive accounts.
"""
def activate_user(self, activation_key):
"""
Validate an activation key and activate the corresponding
``User`` if valid.
If the key is valid and has not expired, return the ``User``
after activating.
If the key is not valid or has expired, return ``False``.
If the key is valid but the ``User`` is already active,
return ``False``.
To prevent reactivation of an account which has been
deactivated by site administrators, the activation key is
reset to the string constant ``RegistrationProfile.ACTIVATED``
after successful activation.
"""
# Make sure the key we're trying conforms to the pattern of a
# SHA1 hash; if it doesn't, no point trying to look it up in
# the database.
if SHA1_RE.search(activation_key):
try:
profile = self.get(activation_key=activation_key)
except self.model.DoesNotExist:
return False
if not profile.activation_key_expired():
user = profile.user
user.is_active = True
user.save()
profile.activation_key = self.model.ACTIVATED
profile.save()
return user
return False
def create_inactive_user(self, email, password,
site, send_email=True):
"""
Create a new, inactive ``User``, generate a
``RegistrationProfile`` and email its activation key to the
``User``, returning the new ``User``.
By default, an activation email will be sent to the new
user. To disable this, pass ``send_email=False``.
"""
new_user = User.objects.create_user(email, password)
new_user.is_active = False
new_user.save()
registration_profile = self.create_profile(new_user)
if send_email:
registration_profile.send_activation_email(site)
return new_user
create_inactive_user = transaction.commit_on_success(create_inactive_user)
def create_profile(self, user):
"""
Create a ``RegistrationProfile`` for a given
``User``, and return the ``RegistrationProfile``.
The activation key for the ``RegistrationProfile`` will be a
SHA1 hash, generated from a combination of the ``User``'s
username and a random salt.
"""
salt = hashlib.sha1(str(random.random())).hexdigest()[:5]
email = user.email
if isinstance(email, unicode):
email = email.encode('utf-8')
activation_key = hashlib.sha1(salt+email).hexdigest()
return self.create(user=user,
activation_key=activation_key)
def delete_expired_users(self):
"""
Remove expired instances of ``RegistrationProfile`` and their
associated ``User``s.
Accounts to be deleted are identified by searching for
instances of ``RegistrationProfile`` with expired activation
keys, and then checking to see if their associated ``User``
instances have the field ``is_active`` set to ``False``; any
``User`` who is both inactive and has an expired activation
key will be deleted.
It is recommended that this method be executed regularly as
part of your routine site maintenance; this application
provides a custom management command which will call this
method, accessible as ``manage.py cleanupregistration``.
Regularly clearing out accounts which have never been
activated serves two useful purposes:
1. It alleviates the ocasional need to reset a
``RegistrationProfile`` and/or re-send an activation email
when a user does not receive or does not act upon the
initial activation email; since the account will be
deleted, the user will be able to simply re-register and
receive a new activation key.
2. It prevents the possibility of a malicious user registering
one or more accounts and never activating them (thus
denying the use of those usernames to anyone else); since
those accounts will be deleted, the usernames will become
available for use again.
If you have a troublesome ``User`` and wish to disable their
account while keeping it in the database, simply delete the
associated ``RegistrationProfile``; an inactive ``User`` which
does not have an associated ``RegistrationProfile`` will not
be deleted.
"""
for profile in self.all():
try:
if profile.activation_key_expired():
user = profile.user
if not user.is_active:
user.delete()
profile.delete()
except User.DoesNotExist:
profile.delete()
class RegistrationProfile(models.Model):
"""
A simple profile which stores an activation key for use during
user account registration.
Generally, you will not want to interact directly with instances
of this model; the provided manager includes methods
for creating and activating new accounts, as well as for cleaning
out accounts which have never been activated.
While it is possible to use this model as the value of the
``AUTH_PROFILE_MODULE`` setting, it's not recommended that you do
so. This model's sole purpose is to store data temporarily during
account registration and activation.
"""
ACTIVATED = u"ALREADY_ACTIVATED"
user = models.ForeignKey(settings.AUTH_USER_MODEL, unique=True, verbose_name=_('user'))
activation_key = models.CharField(_('activation key'), max_length=40)
objects = RegistrationManager()
class Meta:
verbose_name = _('registration profile')
verbose_name_plural = _('registration profiles')
def __unicode__(self):
return u"Registration information for %s" % self.user
def activation_key_expired(self):
"""
Determine whether this ``RegistrationProfile``'s activation
key has expired, returning a boolean -- ``True`` if the key
has expired.
Key expiration is determined by a two-step process:
1. If the user has already activated, the key will have been
reset to the string constant ``ACTIVATED``. Re-activating
is not permitted, and so this method returns ``True`` in
this case.
2. Otherwise, the date the user signed up is incremented by
the number of days specified in the setting
``ACCOUNT_ACTIVATION_DAYS`` (which should be the number of
days after signup during which a user is allowed to
activate their account); if the result is less than or
equal to the current date, the key has expired and this
method returns ``True``.
"""
expiration_date = datetime.timedelta(days=settings.ACCOUNT_ACTIVATION_DAYS)
return self.activation_key == self.ACTIVATED or \
(self.user.date_joined + expiration_date <= datetime_now())
activation_key_expired.boolean = True
def send_activation_email(self, site):
"""
Send an activation email to the user associated with this
``RegistrationProfile``.
The activation email will make use of two templates:
``registration/activation_email_subject.txt``
This template will be used for the subject line of the
email. Because it is used as the subject line of an email,
this template's output **must** be only a single line of
text; output longer than one line will be forcibly joined
into only a single line.
``registration/activation_email.txt``
This template will be used for the body of the email.
These templates will each receive the following context
variables:
``activation_key``
The activation key for the new account.
``expiration_days``
The number of days remaining during which the account may
be activated.
``site``
An object representing the site on which the user
registered; depending on whether ``django.contrib.sites``
is installed, this may be an instance of either
``django.contrib.sites.models.Site`` (if the sites
application is installed) or
``django.contrib.sites.models.RequestSite`` (if
not). Consult the documentation for the Django sites
framework for details regarding these objects' interfaces.
"""
ctx_dict = {'activation_key': self.activation_key,
'expiration_days': settings.ACCOUNT_ACTIVATION_DAYS,
'site': site}
subject = render_to_string('registration/activation_email_subject.txt',
ctx_dict)
# Email subject *must not* contain newlines
subject = ''.join(subject.splitlines())
message = render_to_string('registration/activation_email.txt',
ctx_dict)
self.user.email_user(subject, message, settings.DEFAULT_FROM_EMAIL)
| mit |
patilsangram/erpnext | erpnext/templates/pages/help.py | 17 | 1260 | from __future__ import unicode_literals
import frappe, json
import requests
def get_context(context):
context.no_cache = 1
settings = frappe.get_doc("Support Settings", "Support Settings")
s = settings
# Get Started sections
sections = json.loads(s.get_started_sections)
context.get_started_sections = sections
# Forum posts
topics_data, post_params = get_forum_posts(s)
context.post_params = post_params
context.forum_url = s.forum_url
context.topics = topics_data[:3]
# Issues
if frappe.session.user != "Guest":
context.issues = frappe.get_list("Issue", fields=["name", "status", "subject", "modified"])[:3]
else:
context.issues = []
def get_forum_posts(s):
response = requests.get(s.forum_url + '/' + s.get_latest_query)
response.raise_for_status()
response_json = response.json()
topics_data = {} # it will actually be an array
key_list = s.response_key_list.split(',')
for key in key_list:
topics_data = response_json.get(key) if not topics_data else topics_data.get(key)
for topic in topics_data:
topic["link"] = s.forum_url + '/' + s.post_route_string + '/' + str(topic.get(s.post_route_key))
post_params = {
"title": s.post_title_key,
"description": s.post_description_key
}
return topics_data, post_params
| gpl-3.0 |
xaviercobain88/framework-python | openerp/addons/base/ir/workflow/__init__.py | 79 | 1093 | # -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import workflow
import print_instance
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
terkaa/linuxcnc | src/hal/user_comps/pyvcp.py | 32 | 3152 | #!/usr/bin/env python
# This is a component of emc
# Copyright 2007 Anders Wallin <[email protected]>
#
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
""" Python Virtual Control Panel for EMC
A virtual control panel (VCP) is used to display and control
HAL pins, which are either BIT or FLOAT valued.
Usage: pyvcp -g WxH+X+Y -c compname myfile.xml
compname is the name of the HAL component to be created.
The name of the HAL pins associated with the VCP will begin with 'compname.'
myfile.xml is an XML file which specifies the layout of the VCP.
Valid XML tags are described in the documentation for pyvcp_widgets.py
-g option allows setting of the inital size and/or position of the panel
"""
import sys, os
BASE = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), ".."))
sys.path.insert(0, os.path.join(BASE, "lib", "python"))
import vcpparse
import hal
from Tkinter import Tk
import getopt
def usage():
""" prints the usage message """
print "Usage: pyvcp [-g WIDTHxHEIGHT+XOFFSET+YOFFSET][-c hal_component_name] myfile.xml"
print "If the component name is not specified, the basename of the xml file is used."
print "-g options are in pixel units, XOFFSET/YOFFSET is referenced from top left of screen"
print "use -g WIDTHxHEIGHT for just setting size or -g +XOFFSET+YOFFSET for just position"
def main():
""" creates a HAL component.
calls vcpparse with the specified XML file.
"""
try:
opts, args = getopt.getopt(sys.argv[1:], "c:g:")
except getopt.GetoptError, detail:
print detail
usage()
sys.exit(1)
window_geometry = None
component_name = None
for o, a in opts:
if o == "-c":
component_name = a
if o == "-g":
window_geometry = a
try:
filename=args[0]
except:
usage()
sys.exit(1)
if component_name is None:
component_name = os.path.splitext(os.path.basename(filename))[0]
pyvcp0 = Tk()
pyvcp0.title(component_name)
if window_geometry:
pyvcp0.geometry(window_geometry)
vcpparse.filename=filename
pycomp=vcpparse.create_vcp(compname=component_name, master=pyvcp0)
pycomp.ready()
try:
try:
pyvcp0.mainloop()
except KeyboardInterrupt:
sys.exit(0)
finally:
pycomp.exit()
if __name__ == '__main__':
main()
| gpl-2.0 |
who-emro/meerkat_frontend | meerkat_frontend/views/messaging.py | 1 | 15049 | """
messaging.py
A Flask Blueprint module for Meerkat messaging services.
"""
from flask.ext.babel import gettext
from flask import Blueprint, render_template
from flask import redirect, flash, request, current_app, g, jsonify
import random
from meerkat_frontend import app, auth
import meerkat_libs as libs
from .. import common as c
messaging = Blueprint('messaging', __name__)
@messaging.route('/')
@messaging.route('/loc_<int:locID>')
@auth.authorise(*app.config['AUTH'].get('messaging', [['BROKEN'], ['']]))
def subscribe(locID=None):
"""
Subscription Process Stage 1: Render the page with the subscription form.
Args:
locID (int): The location ID of a location to be automatically
loaded into the location selector.
"""
# Initialise locID to allowed location
# Can't be done during function declaration because outside app context
locID = g.allowed_location if not locID else locID
return render_template('messaging/subscribe.html',
content=g.config['MESSAGING_CONFIG'],
loc=locID,
week=c.api('/epi_week'))
@messaging.route('/subscribe/subscribed', methods=['POST'])
@auth.authorise(*app.config['AUTH'].get('messaging', [['BROKEN'], ['']]))
def subscribed():
"""
Subscription Process Stage 2: Confirms successful subscription request
and informs the user of the verification process. This method assembles
the HTML form data into a structure Meerkat Hermes understands and then
uses the Meerkat Hermes "subscribe" resource to create the subscriber. It
further assembles the email and SMS verification messages and uses the
Meerkat Hermes to send it out.
"""
# Convert form immutabledict to dict.
data = {}
for key in request.form.keys():
key_list = request.form.getlist(key)
if(len(key_list) > 1):
data[key] = key_list
else:
data[key] = key_list[0]
# Call hermes subscribe method.
subscribe_response = libs.hermes('/subscribe', 'PUT', data)
# Assemble and send verification email.
url = request.url_root + \
g.get("language") + "/messaging/subscribe/verify/" + \
subscribe_response['subscriber_id']
verify_text = gettext(g.config['MESSAGING_CONFIG']['messages'].get(
'verify_text',
"Dear {first_name} {last_name} ,\n\n" +
"Your subscription to receive public health surveillance "
"notifications from {country} has been created or updated. An "
"administrator of the system may have done this on your behalf. "
"\n\nIn order to receive future notifications, please "
"verify your contact details by copying and pasting the following url "
"into your address bar: {url}\n"
)).format(
first_name=data["first_name"],
last_name=data["last_name"],
country=current_app.config['MESSAGING_CONFIG']['messages']['country'],
url=url
)
verify_html = gettext(g.config['MESSAGING_CONFIG']['messages'].get(
'verify_html',
"<p>Dear {first_name} {last_name},</p>"
"<p>Your subscription to receive public health surveillance "
"notifications from {country} has been created or updated. "
"An administrator of the system may have done this on your "
"behalf.</p><p> To receive future notifications, please verify "
"your contact details by <a href='{url}' target='_blank'>"
"clicking here</a>.</p>"
)).format(
first_name=data["first_name"],
last_name=data["last_name"],
country=current_app.config['MESSAGING_CONFIG']['messages']['country'],
url=url
)
libs.hermes('/email', 'PUT', {
'email': data['email'],
'subject': gettext('Please verify your contact details'),
'message': verify_text,
'html': verify_html,
'from': current_app.config['MESSAGING_CONFIG']['messages']['from']
})
# Set and send sms verification code.
if 'sms' in data:
__set_code(subscribe_response['subscriber_id'], data['sms'])
# Delete the old account if it exists. Inform the user of success.
if data.get('id', None):
response = libs.hermes('/subscribe/' + data['id'], 'DELETE')
if hasattr(response, 'status_code') and response.status_code != 200:
flash(gettext(
'Account update failed: invalid ID. '
'Creating new subscription instead.'
))
else:
flash(
gettext('Subscription updated for ') + data['first_name'] +
" " + data['last_name'] + "."
)
return render_template('messaging/subscribed.html',
content=g.config['MESSAGING_CONFIG'],
week=c.api('/epi_week'),
data=data)
@messaging.route('/subscribe/verify/<string:subscriber_id>')
def verify(subscriber_id):
"""
Subscription Process Stage 3: Verfies contact details for the subscriber ID
specified in the URL. If no SMS number is provided, then just landing on
this page is enough to verify the users email address (assuming the ID is
not guessable). In this case we do a redirect to Stage 4. If the user has
already been verified, then we also redirect to stage four with a flash
message to remind them that they have already verified. In all other cases
we show the SMS verification form.
Args:
subscriber_id (str): The UUID that is assigned to the subscriber upon
creation by Meerkat Hermes.
"""
# Get the subscriber
subscriber = libs.hermes('/subscribe/' + subscriber_id, 'GET')
if subscriber['Item']['verified'] is True:
flash(gettext('You have already verified your account.'))
return redirect(
"/" + g.get("language") +
'/messaging/subscribe/verified/' + subscriber_id,
code=302
)
elif 'sms' not in subscriber['Item']:
current_app.logger.warning(str(subscriber['Item']))
libs.hermes('/verify/' + subscriber_id, 'GET')
return redirect(
"/" + g.get("language") +
'/messaging/subscribe/verified/' + subscriber_id
)
else:
return render_template('messaging/verify.html',
content=g.config['MESSAGING_CONFIG'],
week=c.api('/epi_week'),
data=subscriber['Item'])
@messaging.route('/subscribe/verified/<string:subscriber_id>')
def verified(subscriber_id):
"""
Subscription Process Stage 4: Confirms that the users details has been
verified, and sends out a confirmation email as well.
Args:
subscriber_id (str): The UUID that is assigned to the subscriber
upon creation by Meerkat Hermes.
"""
# Get the subscriber
subscriber = libs.hermes('/subscribe/' + subscriber_id, 'GET')['Item']
# If the subscriber isn't verified redirect to the verify stage.
if not subscriber['verified']:
return redirect(
'/' + g.get("language") +
'/messaging/subscribe/verify/' + subscriber_id,
code=302
)
country = current_app.config['MESSAGING_CONFIG']['messages']['country']
# Send a confirmation e-mail with the unsubscribe link.
confirmation_text = gettext(g.config['MESSAGING_CONFIG']['messages'].get(
'confirmation_text',
"Dear {first_name} {last_name},\n\n"
"Thank you for subscribing to receive public health surveillance "
"notifications from {country}. We can confirm that your contact "
"details have been successfully verified.\n\nYou can unsubscribe at "
"any time by clicking on the relevant link in your e-mails.\n\n If "
"you wish to unsubscribe now copy and paste the following url into "
"your address bar:\n{url}/unsubscribe/{subscriber_id}"
)).format(
first_name=subscriber["first_name"],
last_name=subscriber["last_name"],
country=country,
url=current_app.config["HERMES_ROOT"],
subscriber_id=subscriber_id
)
confirmation_html = gettext(g.config['MESSAGING_CONFIG']['messages'].get(
'confirmation_html',
"<p>Dear {first_name} {last_name},</p>"
"<p>Thank you for subscribing to receive public health surveillance "
"notifications from {country}. We can confirm that your contact "
"details have been successfully verified.</p><p>You can unsubscribe "
"at any time by clicking on the relevant link in your e-mails.</p><p> "
"If you wish to unsubscribe now "
"<a href='{url}/unsubscribe/{subscriber_id}'>click here.</a></p>"
)).format(
first_name=subscriber["first_name"],
last_name=subscriber["last_name"],
country=country,
url=current_app.config["HERMES_ROOT"],
subscriber_id=subscriber_id
)
email = {
'email': subscriber['email'],
'subject': gettext("Your subscription has been successful"),
'message': confirmation_text,
'html': confirmation_html,
'from': current_app.config['MESSAGING_CONFIG']['messages']['from']
}
email_response = libs.hermes('/email', 'PUT', email)
current_app.logger.warning('Response is: ' + str(email_response))
return render_template('messaging/verified.html',
content=g.config['MESSAGING_CONFIG'],
week=c.api('/epi_week'))
@messaging.route('/subscribe/sms_code/<string:subscriber_id>',
methods=['get', 'post'])
def sms_code(subscriber_id):
"""
Chooses, sets and checks SMS verification codes for the subscriber
corresponding to the ID given in the URL. If a POST request is made to this
URL it checks whether the code supplied in the POST request form data
matches the code sent to the phone. If it does, it rediects to Stage 4, if
it doesn't it redirects to stage 3 again with a flash informing the user
they got the wrong code. If a GET request is made to this URL, the function
selects a new code and sends the code out to the phone. It then redirects
to Stage 3 with a flash message informing the user whether the new code has
been succesffully sent.
Args:
subscriber_id (str): The UUID that is assigned to the subscriber upon
creation by Meerkat Hermes.
"""
# If a POST request is made we check the given verification code.
if request.method == 'POST':
if __check_code(subscriber_id, request.form['code']):
libs.hermes('/verify/' + subscriber_id, 'GET')
return redirect(
"/" + g.get("language") +
"/messaging/subscribe/verified/" + subscriber_id,
code=302
)
else:
flash('You submitted the wrong code.', 'error')
return redirect(
"/" + g.get("language") +
"/messaging/subscribe/verify/" + subscriber_id,
code=302
)
# If a GET request is made we send a new code.
else:
subscriber = libs.hermes('/subscribe/' + subscriber_id, 'GET')
response = __set_code(subscriber_id, subscriber['Item']['sms'])
if response['ResponseMetadata']['HTTPStatusCode'] == 200:
flash(gettext('A new code has been sent to your phone.'))
return redirect(
"/" + g.get("language") +
"/messaging/subscribe/verify/" + subscriber_id,
code=302
)
else:
current_app.logger.error(
"Request to send SMS failed. Response:\n{}".format(response)
)
flash(
gettext('Error: Try again later, or contact administrator.'),
'error'
)
return redirect(
"/" + g.get("language") +
"/messaging/subscribe/verify/" + subscriber_id,
code=302
)
@messaging.route('/get_subscribers')
@auth.authorise(*app.config['AUTH'].get('admin', [['BROKEN'], ['']]))
def get_subscribers():
"""
Function that securely uses the server's access to hermes api to extract
subscriber data from hermes. If the request went straight from the browsers
console to hermes, we would have to give the user direct access to hermes.
This is not safe.
"""
country = current_app.config['MESSAGING_CONFIG']['messages']['country']
subscribers = libs.hermes('/subscribers/'+country, 'GET')
return jsonify({'rows': subscribers})
@messaging.route('/delete_subscribers', methods=['POST'])
@auth.authorise(*app.config['AUTH'].get('admin', [['BROKEN'], ['']]))
def delete_subscribers():
"""
Delete the subscribers specified in the post arguments.
"""
# Load the list of subscribers to be deleted.
subscribers = request.get_json()
# Try to delete each subscriber, flag up if there is an error
error = False
for subscriber_id in subscribers:
response = libs.hermes('/subscribe/' + subscriber_id, 'DELETE')
if response['status'] != 'successful':
error = True
if error:
return "ERROR: There was an error deleting some users."
else:
return "Users successfully deleted."
def __check_code(subscriber_id, code):
"""
Checks if the given code for the given subscriber ID is the correct SMS
verification code.
Args:
subscriber_id (str): The UUID that is assigned to the subscriber upon
creation by Meerkat Hermes.
code (str): The code to be checked.
Returns:
bool: True if there is a match, False otherwise.
"""
response = libs.hermes('/verify', 'POST',
{'subscriber_id': subscriber_id, 'code': code})
current_app.logger.warning(str(response))
return bool(response['matched'])
def __set_code(subscriber_id, sms):
"""
Sets a new sms verification code for the given subscriber ID.
Args:
subscriber_id (str): The UUID that is assigned to the subscriber
upon creation by Meerkat Hermes.
sms (int): The SMS number to which the new code should be sent.
Returns:
The Meerkat Hermes response object.
"""
code = round(random.random()*9999)
message = gettext(
'Your verification code for {country} public health '
'surveillance notifications is: {code}. For further information '
'please see your email.'
).format(
country=current_app.config['MESSAGING_CONFIG']['messages']['country'],
code=code
)
data = {'sms': sms, 'message': message}
response = libs.hermes('/verify', 'PUT',
{'subscriber_id': subscriber_id, 'code': code})
response = libs.hermes('/sms', 'PUT', data)
return response
| mit |
Royal-Society-of-New-Zealand/NZ-ORCID-Hub | orcid_api_v3/models/funding_v30.py | 1 | 16706 | # coding: utf-8
"""
ORCID Member
No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) # noqa: E501
OpenAPI spec version: Latest
Generated by: https://github.com/swagger-api/swagger-codegen.git
"""
import pprint
import re # noqa: F401
import six
from orcid_api_v3.models.amount_v30 import AmountV30 # noqa: F401,E501
from orcid_api_v3.models.created_date_v30 import CreatedDateV30 # noqa: F401,E501
from orcid_api_v3.models.external_i_ds_v30 import ExternalIDsV30 # noqa: F401,E501
from orcid_api_v3.models.funding_contributors_v30 import FundingContributorsV30 # noqa: F401,E501
from orcid_api_v3.models.funding_title_v30 import FundingTitleV30 # noqa: F401,E501
from orcid_api_v3.models.fuzzy_date_v30 import FuzzyDateV30 # noqa: F401,E501
from orcid_api_v3.models.last_modified_date_v30 import LastModifiedDateV30 # noqa: F401,E501
from orcid_api_v3.models.organization_defined_funding_sub_type_v30 import OrganizationDefinedFundingSubTypeV30 # noqa: F401,E501
from orcid_api_v3.models.organization_v30 import OrganizationV30 # noqa: F401,E501
from orcid_api_v3.models.source_v30 import SourceV30 # noqa: F401,E501
from orcid_api_v3.models.url_v30 import UrlV30 # noqa: F401,E501
class FundingV30(object):
"""NOTE: This class is auto generated by the swagger code generator program.
Do not edit the class manually.
"""
"""
Attributes:
swagger_types (dict): The key is attribute name
and the value is attribute type.
attribute_map (dict): The key is attribute name
and the value is json key in definition.
"""
swagger_types = {
'created_date': 'CreatedDateV30',
'last_modified_date': 'LastModifiedDateV30',
'source': 'SourceV30',
'put_code': 'int',
'path': 'str',
'type': 'str',
'organization_defined_type': 'OrganizationDefinedFundingSubTypeV30',
'title': 'FundingTitleV30',
'short_description': 'str',
'amount': 'AmountV30',
'url': 'UrlV30',
'start_date': 'FuzzyDateV30',
'end_date': 'FuzzyDateV30',
'external_ids': 'ExternalIDsV30',
'contributors': 'FundingContributorsV30',
'organization': 'OrganizationV30',
'visibility': 'str'
}
attribute_map = {
'created_date': 'created-date',
'last_modified_date': 'last-modified-date',
'source': 'source',
'put_code': 'put-code',
'path': 'path',
'type': 'type',
'organization_defined_type': 'organization-defined-type',
'title': 'title',
'short_description': 'short-description',
'amount': 'amount',
'url': 'url',
'start_date': 'start-date',
'end_date': 'end-date',
'external_ids': 'external-ids',
'contributors': 'contributors',
'organization': 'organization',
'visibility': 'visibility'
}
def __init__(self, created_date=None, last_modified_date=None, source=None, put_code=None, path=None, type=None, organization_defined_type=None, title=None, short_description=None, amount=None, url=None, start_date=None, end_date=None, external_ids=None, contributors=None, organization=None, visibility=None): # noqa: E501
"""FundingV30 - a model defined in Swagger""" # noqa: E501
self._created_date = None
self._last_modified_date = None
self._source = None
self._put_code = None
self._path = None
self._type = None
self._organization_defined_type = None
self._title = None
self._short_description = None
self._amount = None
self._url = None
self._start_date = None
self._end_date = None
self._external_ids = None
self._contributors = None
self._organization = None
self._visibility = None
self.discriminator = None
if created_date is not None:
self.created_date = created_date
if last_modified_date is not None:
self.last_modified_date = last_modified_date
if source is not None:
self.source = source
if put_code is not None:
self.put_code = put_code
if path is not None:
self.path = path
if type is not None:
self.type = type
if organization_defined_type is not None:
self.organization_defined_type = organization_defined_type
if title is not None:
self.title = title
if short_description is not None:
self.short_description = short_description
if amount is not None:
self.amount = amount
if url is not None:
self.url = url
if start_date is not None:
self.start_date = start_date
if end_date is not None:
self.end_date = end_date
if external_ids is not None:
self.external_ids = external_ids
if contributors is not None:
self.contributors = contributors
if organization is not None:
self.organization = organization
if visibility is not None:
self.visibility = visibility
@property
def created_date(self):
"""Gets the created_date of this FundingV30. # noqa: E501
:return: The created_date of this FundingV30. # noqa: E501
:rtype: CreatedDateV30
"""
return self._created_date
@created_date.setter
def created_date(self, created_date):
"""Sets the created_date of this FundingV30.
:param created_date: The created_date of this FundingV30. # noqa: E501
:type: CreatedDateV30
"""
self._created_date = created_date
@property
def last_modified_date(self):
"""Gets the last_modified_date of this FundingV30. # noqa: E501
:return: The last_modified_date of this FundingV30. # noqa: E501
:rtype: LastModifiedDateV30
"""
return self._last_modified_date
@last_modified_date.setter
def last_modified_date(self, last_modified_date):
"""Sets the last_modified_date of this FundingV30.
:param last_modified_date: The last_modified_date of this FundingV30. # noqa: E501
:type: LastModifiedDateV30
"""
self._last_modified_date = last_modified_date
@property
def source(self):
"""Gets the source of this FundingV30. # noqa: E501
:return: The source of this FundingV30. # noqa: E501
:rtype: SourceV30
"""
return self._source
@source.setter
def source(self, source):
"""Sets the source of this FundingV30.
:param source: The source of this FundingV30. # noqa: E501
:type: SourceV30
"""
self._source = source
@property
def put_code(self):
"""Gets the put_code of this FundingV30. # noqa: E501
:return: The put_code of this FundingV30. # noqa: E501
:rtype: int
"""
return self._put_code
@put_code.setter
def put_code(self, put_code):
"""Sets the put_code of this FundingV30.
:param put_code: The put_code of this FundingV30. # noqa: E501
:type: int
"""
self._put_code = put_code
@property
def path(self):
"""Gets the path of this FundingV30. # noqa: E501
:return: The path of this FundingV30. # noqa: E501
:rtype: str
"""
return self._path
@path.setter
def path(self, path):
"""Sets the path of this FundingV30.
:param path: The path of this FundingV30. # noqa: E501
:type: str
"""
self._path = path
@property
def type(self):
"""Gets the type of this FundingV30. # noqa: E501
:return: The type of this FundingV30. # noqa: E501
:rtype: str
"""
return self._type
@type.setter
def type(self, type):
"""Sets the type of this FundingV30.
:param type: The type of this FundingV30. # noqa: E501
:type: str
"""
if type is None:
raise ValueError("Invalid value for `type`, must not be `None`") # noqa: E501
allowed_values = ["GRANT", "CONTRACT", "AWARD", "SALARY_AWARD", "grant", "contract", "award",
"salary-award"] # noqa: E501
if type not in allowed_values:
raise ValueError(
"Invalid value for `type` ({0}), must be one of {1}" # noqa: E501
.format(type, allowed_values)
)
self._type = type
@property
def organization_defined_type(self):
"""Gets the organization_defined_type of this FundingV30. # noqa: E501
:return: The organization_defined_type of this FundingV30. # noqa: E501
:rtype: OrganizationDefinedFundingSubTypeV30
"""
return self._organization_defined_type
@organization_defined_type.setter
def organization_defined_type(self, organization_defined_type):
"""Sets the organization_defined_type of this FundingV30.
:param organization_defined_type: The organization_defined_type of this FundingV30. # noqa: E501
:type: OrganizationDefinedFundingSubTypeV30
"""
self._organization_defined_type = organization_defined_type
@property
def title(self):
"""Gets the title of this FundingV30. # noqa: E501
:return: The title of this FundingV30. # noqa: E501
:rtype: FundingTitleV30
"""
return self._title
@title.setter
def title(self, title):
"""Sets the title of this FundingV30.
:param title: The title of this FundingV30. # noqa: E501
:type: FundingTitleV30
"""
if title is None:
raise ValueError("Invalid value for `title`, must not be `None`") # noqa: E501
self._title = title
@property
def short_description(self):
"""Gets the short_description of this FundingV30. # noqa: E501
:return: The short_description of this FundingV30. # noqa: E501
:rtype: str
"""
return self._short_description
@short_description.setter
def short_description(self, short_description):
"""Sets the short_description of this FundingV30.
:param short_description: The short_description of this FundingV30. # noqa: E501
:type: str
"""
self._short_description = short_description
@property
def amount(self):
"""Gets the amount of this FundingV30. # noqa: E501
:return: The amount of this FundingV30. # noqa: E501
:rtype: AmountV30
"""
return self._amount
@amount.setter
def amount(self, amount):
"""Sets the amount of this FundingV30.
:param amount: The amount of this FundingV30. # noqa: E501
:type: AmountV30
"""
self._amount = amount
@property
def url(self):
"""Gets the url of this FundingV30. # noqa: E501
:return: The url of this FundingV30. # noqa: E501
:rtype: UrlV30
"""
return self._url
@url.setter
def url(self, url):
"""Sets the url of this FundingV30.
:param url: The url of this FundingV30. # noqa: E501
:type: UrlV30
"""
self._url = url
@property
def start_date(self):
"""Gets the start_date of this FundingV30. # noqa: E501
:return: The start_date of this FundingV30. # noqa: E501
:rtype: FuzzyDateV30
"""
return self._start_date
@start_date.setter
def start_date(self, start_date):
"""Sets the start_date of this FundingV30.
:param start_date: The start_date of this FundingV30. # noqa: E501
:type: FuzzyDateV30
"""
self._start_date = start_date
@property
def end_date(self):
"""Gets the end_date of this FundingV30. # noqa: E501
:return: The end_date of this FundingV30. # noqa: E501
:rtype: FuzzyDateV30
"""
return self._end_date
@end_date.setter
def end_date(self, end_date):
"""Sets the end_date of this FundingV30.
:param end_date: The end_date of this FundingV30. # noqa: E501
:type: FuzzyDateV30
"""
self._end_date = end_date
@property
def external_ids(self):
"""Gets the external_ids of this FundingV30. # noqa: E501
:return: The external_ids of this FundingV30. # noqa: E501
:rtype: ExternalIDsV30
"""
return self._external_ids
@external_ids.setter
def external_ids(self, external_ids):
"""Sets the external_ids of this FundingV30.
:param external_ids: The external_ids of this FundingV30. # noqa: E501
:type: ExternalIDsV30
"""
self._external_ids = external_ids
@property
def contributors(self):
"""Gets the contributors of this FundingV30. # noqa: E501
:return: The contributors of this FundingV30. # noqa: E501
:rtype: FundingContributorsV30
"""
return self._contributors
@contributors.setter
def contributors(self, contributors):
"""Sets the contributors of this FundingV30.
:param contributors: The contributors of this FundingV30. # noqa: E501
:type: FundingContributorsV30
"""
self._contributors = contributors
@property
def organization(self):
"""Gets the organization of this FundingV30. # noqa: E501
:return: The organization of this FundingV30. # noqa: E501
:rtype: OrganizationV30
"""
return self._organization
@organization.setter
def organization(self, organization):
"""Sets the organization of this FundingV30.
:param organization: The organization of this FundingV30. # noqa: E501
:type: OrganizationV30
"""
if organization is None:
raise ValueError("Invalid value for `organization`, must not be `None`") # noqa: E501
self._organization = organization
@property
def visibility(self):
"""Gets the visibility of this FundingV30. # noqa: E501
:return: The visibility of this FundingV30. # noqa: E501
:rtype: str
"""
return self._visibility
@visibility.setter
def visibility(self, visibility):
"""Sets the visibility of this FundingV30.
:param visibility: The visibility of this FundingV30. # noqa: E501
:type: str
"""
allowed_values = ["LIMITED", "REGISTERED_ONLY", "PUBLIC", "PRIVATE", "public", "private",
"limited", "registered-only"] # noqa: E501
if visibility not in allowed_values:
raise ValueError(
"Invalid value for `visibility` ({0}), must be one of {1}" # noqa: E501
.format(visibility, allowed_values)
)
self._visibility = visibility
def to_dict(self):
"""Returns the model properties as a dict"""
result = {}
for attr, _ in six.iteritems(self.swagger_types):
value = getattr(self, attr)
if isinstance(value, list):
result[attr] = list(map(
lambda x: x.to_dict() if hasattr(x, "to_dict") else x,
value
))
elif hasattr(value, "to_dict"):
result[attr] = value.to_dict()
elif isinstance(value, dict):
result[attr] = dict(map(
lambda item: (item[0], item[1].to_dict())
if hasattr(item[1], "to_dict") else item,
value.items()
))
else:
result[attr] = value
if issubclass(FundingV30, dict):
for key, value in self.items():
result[key] = value
return result
def to_str(self):
"""Returns the string representation of the model"""
return pprint.pformat(self.to_dict())
def __repr__(self):
"""For `print` and `pprint`"""
return self.to_str()
def __eq__(self, other):
"""Returns true if both objects are equal"""
if not isinstance(other, FundingV30):
return False
return self.__dict__ == other.__dict__
def __ne__(self, other):
"""Returns true if both objects are not equal"""
return not self == other
| mit |
tvibliani/odoo | addons/note_pad/__openerp__.py | 312 | 1691 | # -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
{
'name': 'Memos pad',
'version': '0.1',
'category': 'Tools',
'description': """
This module update memos inside OpenERP for using an external pad
=================================================================
Use for update your text memo in real time with the following user that you invite.
""",
'author': 'OpenERP SA',
'website': 'https://www.odoo.com/page/notes',
'summary': 'Sticky memos, Collaborative',
'depends': [
'mail',
'pad',
'note',
],
'data': [
'note_pad_view.xml',
],
'installable': True,
'application': False,
'auto_install': False,
}
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
tensorflow/models | official/nlp/transformer/transformer_forward_test.py | 1 | 6052 | # Copyright 2021 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Forward pass test for Transformer model refactoring."""
import numpy as np
import tensorflow as tf
from official.nlp.modeling import models
from official.nlp.transformer import metrics
from official.nlp.transformer import model_params
from official.nlp.transformer import transformer
def _count_params(layer, trainable_only=True):
"""Returns the count of all model parameters, or just trainable ones."""
if not trainable_only:
return layer.count_params()
else:
return int(
np.sum([
tf.keras.backend.count_params(p) for p in layer.trainable_weights
]))
def _create_model(params, is_train):
"""Creates transformer model."""
encdec_kwargs = dict(
num_layers=params["num_hidden_layers"],
num_attention_heads=params["num_heads"],
intermediate_size=params["filter_size"],
activation="relu",
dropout_rate=params["relu_dropout"],
attention_dropout_rate=params["attention_dropout"],
use_bias=False,
norm_first=True,
norm_epsilon=1e-6,
intermediate_dropout=params["relu_dropout"])
encoder_layer = models.TransformerEncoder(**encdec_kwargs)
decoder_layer = models.TransformerDecoder(**encdec_kwargs)
model_kwargs = dict(
vocab_size=params["vocab_size"],
embedding_width=params["hidden_size"],
dropout_rate=params["layer_postprocess_dropout"],
padded_decode=params["padded_decode"],
decode_max_length=params["decode_max_length"],
dtype=params["dtype"],
extra_decode_length=params["extra_decode_length"],
beam_size=params["beam_size"],
alpha=params["alpha"],
encoder_layer=encoder_layer,
decoder_layer=decoder_layer,
name="transformer_v2")
if is_train:
inputs = tf.keras.layers.Input((None,), dtype="int64", name="inputs")
targets = tf.keras.layers.Input((None,), dtype="int64", name="targets")
internal_model = models.Seq2SeqTransformer(**model_kwargs)
logits = internal_model(
dict(inputs=inputs, targets=targets), training=is_train)
vocab_size = params["vocab_size"]
label_smoothing = params["label_smoothing"]
if params["enable_metrics_in_training"]:
logits = metrics.MetricLayer(vocab_size)([logits, targets])
logits = tf.keras.layers.Lambda(
lambda x: x, name="logits", dtype=tf.float32)(
logits)
model = tf.keras.Model([inputs, targets], logits)
loss = metrics.transformer_loss(logits, targets, label_smoothing,
vocab_size)
model.add_loss(loss)
return model
batch_size = params["decode_batch_size"] if params["padded_decode"] else None
inputs = tf.keras.layers.Input((None,),
batch_size=batch_size,
dtype="int64",
name="inputs")
internal_model = models.Seq2SeqTransformer(**model_kwargs)
ret = internal_model(dict(inputs=inputs), training=is_train)
outputs, scores = ret["outputs"], ret["scores"]
return tf.keras.Model(inputs, [outputs, scores])
class TransformerForwardTest(tf.test.TestCase):
def setUp(self):
super(TransformerForwardTest, self).setUp()
self.params = params = model_params.TINY_PARAMS
params["batch_size"] = params["default_batch_size"] = 16
params["hidden_size"] = 12
params["num_hidden_layers"] = 3
params["filter_size"] = 14
params["num_heads"] = 2
params["vocab_size"] = 41
params["extra_decode_length"] = 0
params["beam_size"] = 3
params["dtype"] = tf.float32
params["layer_postprocess_dropout"] = 0.0
params["attention_dropout"] = 0.0
params["relu_dropout"] = 0.0
def test_forward_pass_train(self):
# Set input_len different from target_len
inputs = np.asarray([[5, 2, 1], [7, 5, 0], [1, 4, 0], [7, 5, 11]])
targets = np.asarray([[4, 3, 4, 0], [13, 19, 17, 8], [20, 14, 1, 2],
[5, 7, 3, 0]])
# src_model is the original model before refactored.
src_model = transformer.create_model(self.params, True)
src_num_weights = _count_params(src_model)
src_weights = src_model.get_weights()
src_model_output = src_model([inputs, targets], training=True)
# dest_model is the refactored model.
dest_model = _create_model(self.params, True)
dest_num_weights = _count_params(dest_model)
self.assertEqual(src_num_weights, dest_num_weights)
dest_model.set_weights(src_weights)
dest_model_output = dest_model([inputs, targets], training=True)
self.assertAllEqual(src_model_output, dest_model_output)
def test_forward_pass_not_train(self):
inputs = np.asarray([[5, 2, 1], [7, 5, 0], [1, 4, 0], [7, 5, 11]])
# src_model is the original model before refactored.
src_model = transformer.create_model(self.params, False)
src_num_weights = _count_params(src_model)
src_weights = src_model.get_weights()
src_model_output = src_model([inputs], training=False)
# dest_model is the refactored model.
dest_model = _create_model(self.params, False)
dest_num_weights = _count_params(dest_model)
self.assertEqual(src_num_weights, dest_num_weights)
dest_model.set_weights(src_weights)
dest_model_output = dest_model([inputs], training=False)
self.assertAllEqual(src_model_output[0], dest_model_output[0])
self.assertAllEqual(src_model_output[1], dest_model_output[1])
if __name__ == "__main__":
tf.test.main()
| apache-2.0 |
repotvsupertuga/tvsupertuga.repository | plugin.video.playlistLoader/resources/lib/chardet/euckrprober.py | 2931 | 1675 | ######################## BEGIN LICENSE BLOCK ########################
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Mark Pilgrim - port to Python
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
######################### END LICENSE BLOCK #########################
from .mbcharsetprober import MultiByteCharSetProber
from .codingstatemachine import CodingStateMachine
from .chardistribution import EUCKRDistributionAnalysis
from .mbcssm import EUCKRSMModel
class EUCKRProber(MultiByteCharSetProber):
def __init__(self):
MultiByteCharSetProber.__init__(self)
self._mCodingSM = CodingStateMachine(EUCKRSMModel)
self._mDistributionAnalyzer = EUCKRDistributionAnalysis()
self.reset()
def get_charset_name(self):
return "EUC-KR"
| gpl-2.0 |
andreif/django | tests/template_tests/filter_tests/test_escapejs.py | 324 | 2055 | from __future__ import unicode_literals
from django.template.defaultfilters import escapejs_filter
from django.test import SimpleTestCase
from ..utils import setup
class EscapejsTests(SimpleTestCase):
@setup({'escapejs01': '{{ a|escapejs }}'})
def test_escapejs01(self):
output = self.engine.render_to_string('escapejs01', {'a': 'testing\r\njavascript \'string" <b>escaping</b>'})
self.assertEqual(output, 'testing\\u000D\\u000Ajavascript '
'\\u0027string\\u0022 \\u003Cb\\u003E'
'escaping\\u003C/b\\u003E')
@setup({'escapejs02': '{% autoescape off %}{{ a|escapejs }}{% endautoescape %}'})
def test_escapejs02(self):
output = self.engine.render_to_string('escapejs02', {'a': 'testing\r\njavascript \'string" <b>escaping</b>'})
self.assertEqual(output, 'testing\\u000D\\u000Ajavascript '
'\\u0027string\\u0022 \\u003Cb\\u003E'
'escaping\\u003C/b\\u003E')
class FunctionTests(SimpleTestCase):
def test_quotes(self):
self.assertEqual(
escapejs_filter('"double quotes" and \'single quotes\''),
'\\u0022double quotes\\u0022 and \\u0027single quotes\\u0027',
)
def test_backslashes(self):
self.assertEqual(escapejs_filter(r'\ : backslashes, too'), '\\u005C : backslashes, too')
def test_whitespace(self):
self.assertEqual(
escapejs_filter('and lots of whitespace: \r\n\t\v\f\b'),
'and lots of whitespace: \\u000D\\u000A\\u0009\\u000B\\u000C\\u0008',
)
def test_script(self):
self.assertEqual(
escapejs_filter(r'<script>and this</script>'),
'\\u003Cscript\\u003Eand this\\u003C/script\\u003E',
)
def test_paragraph_separator(self):
self.assertEqual(
escapejs_filter('paragraph separator:\u2029and line separator:\u2028'),
'paragraph separator:\\u2029and line separator:\\u2028',
)
| bsd-3-clause |
babycaseny/poedit | deps/boost/tools/build/test/direct_request_test.py | 44 | 1396 | #!/usr/bin/python
import BoostBuild
t = BoostBuild.Tester(use_test_config=False)
# First check some startup.
t.write("jamroot.jam", "")
t.write("jamfile.jam", """\
exe a : a.cpp b ;
lib b : b.cpp ;
""")
t.write("a.cpp", """\
void
# ifdef _WIN32
__declspec(dllimport)
# endif
foo();
int main() { foo(); }
""")
t.write("b.cpp", """\
#ifdef MACROS
void
# ifdef _WIN32
__declspec(dllexport)
# endif
foo() {}
#endif
# ifdef _WIN32
int __declspec(dllexport) force_implib_creation;
# endif
""")
t.run_build_system(["define=MACROS"])
t.expect_addition("bin/$toolset/debug/"
* (BoostBuild.List("a.obj b.obj b.dll a.exe")))
# When building a debug version, the 'define' still applies.
t.rm("bin")
t.run_build_system(["debug", "define=MACROS"])
t.expect_addition("bin/$toolset/debug/"
* (BoostBuild.List("a.obj b.obj b.dll a.exe")))
# When building a release version, the 'define' still applies.
t.write("jamfile.jam", """\
exe a : a.cpp b : <variant>debug ;
lib b : b.cpp ;
""")
t.rm("bin")
t.run_build_system(["release", "define=MACROS"])
# Regression test: direct build request was not working when there was more
# than one level of 'build-project'.
t.rm(".")
t.write("jamroot.jam", "")
t.write("jamfile.jam", "build-project a ;")
t.write("a/jamfile.jam", "build-project b ;")
t.write("a/b/jamfile.jam", "")
t.run_build_system(["release"])
t.cleanup()
| mit |
ryangallen/django | django/contrib/gis/sitemaps/views.py | 341 | 2421 | from __future__ import unicode_literals
from django.apps import apps
from django.contrib.gis.db.models.fields import GeometryField
from django.contrib.gis.db.models.functions import AsKML, Transform
from django.contrib.gis.shortcuts import render_to_kml, render_to_kmz
from django.core.exceptions import FieldDoesNotExist
from django.db import DEFAULT_DB_ALIAS, connections
from django.http import Http404
def kml(request, label, model, field_name=None, compress=False, using=DEFAULT_DB_ALIAS):
"""
This view generates KML for the given app label, model, and field name.
The model's default manager must be GeoManager, and the field name
must be that of a geographic field.
"""
placemarks = []
try:
klass = apps.get_model(label, model)
except LookupError:
raise Http404('You must supply a valid app label and module name. Got "%s.%s"' % (label, model))
if field_name:
try:
field = klass._meta.get_field(field_name)
if not isinstance(field, GeometryField):
raise FieldDoesNotExist
except FieldDoesNotExist:
raise Http404('Invalid geometry field.')
connection = connections[using]
if connection.features.has_AsKML_function:
# Database will take care of transformation.
placemarks = klass._default_manager.using(using).annotate(kml=AsKML(field_name))
else:
# If the database offers no KML method, we use the `kml`
# attribute of the lazy geometry instead.
placemarks = []
if connection.features.has_Transform_function:
qs = klass._default_manager.using(using).annotate(
**{'%s_4326' % field_name: Transform(field_name, 4326)})
field_name += '_4326'
else:
qs = klass._default_manager.using(using).all()
for mod in qs:
mod.kml = getattr(mod, field_name).kml
placemarks.append(mod)
# Getting the render function and rendering to the correct.
if compress:
render = render_to_kmz
else:
render = render_to_kml
return render('gis/kml/placemarks.kml', {'places': placemarks})
def kmz(request, label, model, field_name=None, using=DEFAULT_DB_ALIAS):
"""
This view returns KMZ for the given app label, model, and field name.
"""
return kml(request, label, model, field_name, compress=True, using=using)
| bsd-3-clause |
PrincetonUniversity/pox | pox/lib/packet/eapol.py | 47 | 3220 | # Copyright 2011 James McCauley
# Copyright 2008 (C) Nicira, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This file is derived from the packet library in NOX, which was
# developed by Nicira, Inc.
#======================================================================
#
# EAPOL Header Format (see IEEE 802.1X-2004):
#
# Octet 0: Protocol version (1 or 2).
# Octet 1: Packet type:
# 0 = EAP packet
# 1 = EAPOL-Start
# 2 = EAPOL-Logoff
# 3 = EAPOL-Key
# 4 = EAPOL-Encapsulated-ASF-Alert
# Octets 2-3: Length of packet body field (0 if packet body is absent)
# Octets 4-end: Packet body (present only for packet types 0, 3, 4)
#
#======================================================================
import struct
from packet_utils import *
from packet_base import packet_base
from eap import *
class eapol(packet_base):
"EAP over LAN packet"
MIN_LEN = 4
V1_PROTO = 1
V2_PROTO = 2
EAP_TYPE = 0
EAPOL_START_TYPE = 1
EAPOL_LOGOFF_TYPE = 2
EAPOL_KEY_TYPE = 3
EAPOL_ENCAPSULATED_ASF_ALERT = 4
type_names = {EAP_TYPE: "EAP",
EAPOL_START_TYPE: "EAPOL-Start",
EAPOL_LOGOFF_TYPE: "EAPOL-Logoff",
EAPOL_KEY_TYPE: "EAPOL-Key",
EAPOL_ENCAPSULATED_ASF_ALERT: "EAPOL-Encapsulated-ASF-Alert"}
@staticmethod
def type_name(type):
return eapol.type_names.get(type, "type%d" % type)
def __init__(self, raw=None, prev=None, **kw):
packet_base.__init__(self)
self.prev = prev
self.version = self.V1_PROTO
self.type = self.EAP_TYPE
self.bodylen = 0
if raw is not None:
self.parse(raw)
self._init(kw)
def __str__(self):
s = '[EAPOL v%d %s]' % (self.version, self.type_name(self.type))
return s
def parse(self, raw):
assert isinstance(raw, bytes)
self.raw = raw
dlen = len(raw)
if dlen < self.MIN_LEN:
self.msg('(eapol parse) warning EAPOL packet data too short to parse header: data len %u' % (dlen,))
return
(self.version, self.type, self.bodylen) \
= struct.unpack('!BBH', raw[:self.MIN_LEN])
self.parsed = True
if self.type == self.EAP_TYPE:
self.next = eap(raw=raw[self.MIN_LEN:], prev=self)
elif (self.type == self.EAPOL_START_TYPE
or self.type == self.EAPOL_LOGOFF_TYPE):
pass # These types have no payloads.
else:
self.msg('warning unsupported EAPOL type: %s' % (self.type_name(self.type),))
def hdr(self, payload):
return struct.pack('!BBH', self.version, self.type, self.bodylen)
| apache-2.0 |
chand3040/cloud_that | common/test/acceptance/fixtures/base.py | 148 | 6165 | """
Common code shared by course and library fixtures.
"""
import re
import requests
import json
from lazy import lazy
from . import STUDIO_BASE_URL
class StudioApiLoginError(Exception):
"""
Error occurred while logging in to the Studio API.
"""
pass
class StudioApiFixture(object):
"""
Base class for fixtures that use the Studio restful API.
"""
def __init__(self):
# Info about the auto-auth user used to create the course/library.
self.user = {}
@lazy
def session(self):
"""
Log in as a staff user, then return a `requests` `session` object for the logged in user.
Raises a `StudioApiLoginError` if the login fails.
"""
# Use auto-auth to retrieve the session for a logged in user
session = requests.Session()
response = session.get(STUDIO_BASE_URL + "/auto_auth?staff=true")
# Return the session from the request
if response.ok:
# auto_auth returns information about the newly created user
# capture this so it can be used by by the testcases.
user_pattern = re.compile(r'Logged in user {0} \({1}\) with password {2} and user_id {3}'.format(
r'(?P<username>\S+)', r'(?P<email>[^\)]+)', r'(?P<password>\S+)', r'(?P<user_id>\d+)'))
user_matches = re.match(user_pattern, response.text)
if user_matches:
self.user = user_matches.groupdict()
return session
else:
msg = "Could not log in to use Studio restful API. Status code: {0}".format(response.status_code)
raise StudioApiLoginError(msg)
@lazy
def session_cookies(self):
"""
Log in as a staff user, then return the cookies for the session (as a dict)
Raises a `StudioApiLoginError` if the login fails.
"""
return {key: val for key, val in self.session.cookies.items()}
@lazy
def headers(self):
"""
Default HTTP headers dict.
"""
return {
'Content-type': 'application/json',
'Accept': 'application/json',
'X-CSRFToken': self.session_cookies.get('csrftoken', '')
}
class FixtureError(Exception):
"""
Error occurred while installing a course or library fixture.
"""
pass
class XBlockContainerFixture(StudioApiFixture):
"""
Base class for course and library fixtures.
"""
def __init__(self):
self.children = []
super(XBlockContainerFixture, self).__init__()
def add_children(self, *args):
"""
Add children XBlock to the container.
Each item in `args` is an `XBlockFixtureDesc` object.
Returns the fixture to allow chaining.
"""
self.children.extend(args)
return self
def _create_xblock_children(self, parent_loc, xblock_descriptions):
"""
Recursively create XBlock children.
"""
for desc in xblock_descriptions:
loc = self.create_xblock(parent_loc, desc)
self._create_xblock_children(loc, desc.children)
def create_xblock(self, parent_loc, xblock_desc):
"""
Create an XBlock with `parent_loc` (the location of the parent block)
and `xblock_desc` (an `XBlockFixtureDesc` instance).
"""
create_payload = {
'category': xblock_desc.category,
'display_name': xblock_desc.display_name,
}
if parent_loc is not None:
create_payload['parent_locator'] = parent_loc
# Create the new XBlock
response = self.session.post(
STUDIO_BASE_URL + '/xblock/',
data=json.dumps(create_payload),
headers=self.headers,
)
if not response.ok:
msg = "Could not create {0}. Status was {1}".format(xblock_desc, response.status_code)
raise FixtureError(msg)
try:
loc = response.json().get('locator')
xblock_desc.locator = loc
except ValueError:
raise FixtureError("Could not decode JSON from '{0}'".format(response.content))
# Configure the XBlock
response = self.session.post(
STUDIO_BASE_URL + '/xblock/' + loc,
data=xblock_desc.serialize(),
headers=self.headers,
)
if response.ok:
return loc
else:
raise FixtureError("Could not update {0}. Status code: {1}".format(xblock_desc, response.status_code))
def _update_xblock(self, locator, data):
"""
Update the xblock at `locator`.
"""
# Create the new XBlock
response = self.session.put(
"{}/xblock/{}".format(STUDIO_BASE_URL, locator),
data=json.dumps(data),
headers=self.headers,
)
if not response.ok:
msg = "Could not update {} with data {}. Status was {}".format(locator, data, response.status_code)
raise FixtureError(msg)
def _encode_post_dict(self, post_dict):
"""
Encode `post_dict` (a dictionary) as UTF-8 encoded JSON.
"""
return json.dumps({
k: v.encode('utf-8') if isinstance(v, basestring) else v
for k, v in post_dict.items()
})
def get_nested_xblocks(self, category=None):
"""
Return a list of nested XBlocks for the container that can be filtered by
category.
"""
xblocks = self._get_nested_xblocks(self)
if category:
xblocks = [x for x in xblocks if x.category == category]
return xblocks
def _get_nested_xblocks(self, xblock_descriptor):
"""
Return a list of nested XBlocks for the container.
"""
xblocks = list(xblock_descriptor.children)
for child in xblock_descriptor.children:
xblocks.extend(self._get_nested_xblocks(child))
return xblocks
def _publish_xblock(self, locator):
"""
Publish the xblock at `locator`.
"""
self._update_xblock(locator, {'publish': 'make_public'})
| agpl-3.0 |
coursemdetw/2014c2 | w2/static/Brython2.0.0-20140209-164925/Lib/signal.py | 743 | 1646 | """This module provides mechanisms to use signal handlers in Python.
Functions:
alarm() -- cause SIGALRM after a specified time [Unix only]
setitimer() -- cause a signal (described below) after a specified
float time and the timer may restart then [Unix only]
getitimer() -- get current value of timer [Unix only]
signal() -- set the action for a given signal
getsignal() -- get the signal action for a given signal
pause() -- wait until a signal arrives [Unix only]
default_int_handler() -- default SIGINT handler
signal constants:
SIG_DFL -- used to refer to the system default handler
SIG_IGN -- used to ignore the signal
NSIG -- number of defined signals
SIGINT, SIGTERM, etc. -- signal numbers
itimer constants:
ITIMER_REAL -- decrements in real time, and delivers SIGALRM upon
expiration
ITIMER_VIRTUAL -- decrements only when the process is executing,
and delivers SIGVTALRM upon expiration
ITIMER_PROF -- decrements both when the process is executing and
when the system is executing on behalf of the process.
Coupled with ITIMER_VIRTUAL, this timer is usually
used to profile the time spent by the application
in user and kernel space. SIGPROF is delivered upon
expiration.
*** IMPORTANT NOTICE ***
A signal handler function is called with two arguments:
the first is the signal number, the second is the interrupted stack frame."""
CTRL_BREAK_EVENT=1
CTRL_C_EVENT=0
NSIG=23
SIGABRT=22
SIGBREAK=21
SIGFPE=8
SIGILL=4
SIGINT=2
SIGSEGV=11
SIGTERM=15
SIG_DFL=0
SIG_IGN=1
def signal(signalnum, handler) :
pass
| gpl-2.0 |
jelly/calibre | src/calibre/utils/resources.py | 1 | 3853 | #!/usr/bin/env python2
# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
from __future__ import with_statement
__license__ = 'GPL v3'
__copyright__ = '2009, Kovid Goyal <[email protected]>'
__docformat__ = 'restructuredtext en'
import __builtin__, sys, os
from calibre import config_dir
class PathResolver(object):
def __init__(self):
self.locations = [sys.resources_location]
self.cache = {}
def suitable(path):
try:
return os.path.exists(path) and os.path.isdir(path) and \
os.listdir(path)
except:
pass
return False
self.default_path = sys.resources_location
dev_path = os.environ.get('CALIBRE_DEVELOP_FROM', None)
self.using_develop_from = False
if dev_path is not None:
dev_path = os.path.join(os.path.abspath(
os.path.dirname(dev_path)), 'resources')
if suitable(dev_path):
self.locations.insert(0, dev_path)
self.default_path = dev_path
self.using_develop_from = True
user_path = os.path.join(config_dir, 'resources')
self.user_path = None
if suitable(user_path):
self.locations.insert(0, user_path)
self.user_path = user_path
def __call__(self, path, allow_user_override=True):
path = path.replace(os.sep, '/')
key = (path, allow_user_override)
ans = self.cache.get(key, None)
if ans is None:
for base in self.locations:
if not allow_user_override and base == self.user_path:
continue
fpath = os.path.join(base, *path.split('/'))
if os.path.exists(fpath):
ans = fpath
break
if ans is None:
ans = os.path.join(self.default_path, *path.split('/'))
self.cache[key] = ans
return ans
_resolver = PathResolver()
def get_path(path, data=False, allow_user_override=True):
fpath = _resolver(path, allow_user_override=allow_user_override)
if data:
with open(fpath, 'rb') as f:
return f.read()
return fpath
def get_image_path(path, data=False, allow_user_override=True):
if not path:
return get_path('images', allow_user_override=allow_user_override)
return get_path('images/'+path, data=data, allow_user_override=allow_user_override)
def js_name_to_path(name, ext='.coffee'):
path = (u'/'.join(name.split('.'))) + ext
d = os.path.dirname
base = d(d(os.path.abspath(__file__)))
return os.path.join(base, path)
def _compile_coffeescript(name):
from calibre.utils.serve_coffee import compile_coffeescript
src = js_name_to_path(name)
with open(src, 'rb') as f:
cs, errors = compile_coffeescript(f.read(), src)
if errors:
for line in errors:
print (line)
raise Exception('Failed to compile coffeescript'
': %s'%src)
return cs
def compiled_coffeescript(name, dynamic=False):
import zipfile
zipf = get_path('compiled_coffeescript.zip', allow_user_override=False)
with zipfile.ZipFile(zipf, 'r') as zf:
if dynamic:
import json
existing_hash = json.loads(zf.comment or '{}').get(name + '.js')
if existing_hash is not None:
import hashlib
with open(js_name_to_path(name), 'rb') as f:
if existing_hash == hashlib.sha1(f.read()).hexdigest():
return zf.read(name + '.js')
return _compile_coffeescript(name)
else:
return zf.read(name+'.js')
__builtin__.__dict__['P'] = get_path
__builtin__.__dict__['I'] = get_image_path
| gpl-3.0 |
midospan/profitpy | profit/session/collection.py | 18 | 4963 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright 2007 Troy Melhase, Yichun Wei
# Distributed under the terms of the GNU General Public License v2
# Author: Troy Melhase <[email protected]>
# Yichun Wei <[email protected]>
import os
from cPickle import PicklingError, UnpicklingError, dump, load
from PyQt4.QtCore import QObject, QThread
from profit.lib import logging
from profit.lib import Signals
class DataCollection(QObject):
sessionResendSignals = []
def __init__(self, session):
QObject.__init__(self)
self.session = session
self.data = {}
session.registerMeta(self)
for signal in self.sessionResendSignals:
self.connect(self, signal, session, signal)
def __contains__(self, item):
return item in self.data
def __getitem__(self, name):
return self.data[name]
def __setitem__(self, name, value):
self.data[name] = value
def keys(self):
return self.data.keys()
def items(self):
return self.data.items()
def setdefault(self, key, default):
return self.data.setdefault(key, default)
class AccountCollection(DataCollection):
sessionResendSignals = [Signals.createdAccountData, ]
def __init__(self, session):
DataCollection.__init__(self, session)
self.last = {}
def on_session_UpdateAccountValue(self, message):
key = (message.key, message.currency, message.accountName)
try:
iv = float(message.value)
except (ValueError, ):
iv = message.value
try:
acctdata = self[key]
except (KeyError, ):
acctdata = self[key] = \
self.session.strategy.makeAccountSeries(key)
self.emit(Signals.createdAccountData, key, acctdata, iv)
acctdata.append(iv)
self.last[key] = iv
class ContractDataCollection(DataCollection):
sessionResendSignals = [Signals.contract.added, ]
def __setitem__(self, tickerId, contract):
## maybe enforce types?
DataCollection.__setitem__(self, tickerId, contract)
self.emit(Signals.contract.added, tickerId, contract)
def on_session_TickPrice_TickSize(self, message):
tickerId = message.tickerId
if tickerId not in self:
contract = self[tickerId] = self.session.strategy.makeContract(symbol='')
self.emit(Signals.contract.added, tickerId, contract)
class TickerCollection(DataCollection):
sessionResendSignals = [Signals.createdSeries, Signals.createdTicker, ]
def __init__(self, session):
DataCollection.__init__(self, session)
## have to make the strategy symbols lazy somehow
for tid in session.strategy.symbols().values():
self[tid] = session.strategy.makeTicker(tid)
def on_session_TickPrice_TickSize(self, message):
tickerId = message.tickerId
try:
tickerdata = self[tickerId]
except (KeyError, ):
tickerdata = self[tickerId] = \
self.session.strategy.makeTicker(tickerId)
self.emit(Signals.createdTicker, tickerId, tickerdata)
try:
value = message.price
except (AttributeError, ):
value = message.size
field = message.field
try:
seq = tickerdata.series[field]
except (KeyError, ):
seq = tickerdata.series[field] = \
self.session.strategy.makeTickerSeries(tickerId, field)
self.emit(Signals.createdSeries, tickerId, field)
seq.append(value)
class HistoricalDataCollection(DataCollection):
sessionResendSignals = [Signals.histdata.start,
Signals.histdata.finish]
def __init__(self, session):
DataCollection.__init__(self, session)
def on_session_HistoricalData(self, message):
if message.date.startswith('finished'):
reqId = message.reqId
reqData = self.setdefault(reqId, {})
histMsgs = self.session.messagesTyped['HistoricalData']
reqData['messages'] = self.historyMessages(reqId, histMsgs)
self.emit(Signals.histdata.finish, reqId)
def begin(self, params):
reqId = params['tickerId']
reqData = self.setdefault(reqId, {})
reqData.update(params)
self.emit(Signals.histdata.start, reqId, reqData)
self.session.connection.reqHistoricalData(**reqData)
@staticmethod
def historyMessages(reqId, msgs):
return (m for m in msgs
if m[1].reqId==reqId
and not m[1].date.startswith('finished'))
class OrderDataCollection(DataCollection):
nextId = 0
def on_session_nextValidId(self, message):
self.nextId = int(message.orderId)
class ErrorDataCollection(DataCollection):
def on_session_Error(self, message):
logging.debug(str(message))
| gpl-2.0 |
areeda/gwpy | gwpy/timeseries/io/core.py | 3 | 4692 | # -*- coding: utf-8 -*-
# Copyright (C) Duncan Macleod (2018-2020)
#
# This file is part of GWpy.
#
# GWpy is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GWpy is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GWpy. If not, see <http://www.gnu.org/licenses/>.
"""Basic I/O routines for :mod:`gwpy.timeseries`
"""
from ...io import cache as io_cache
from ...io.mp import read_multi as io_read_multi
def read(cls, source, *args, **kwargs):
"""Read data from a source into a `gwpy.timeseries` object.
This method is just the internal worker for `TimeSeries.read`, and
`TimeSeriesDict.read`, and isn't meant to be called directly.
"""
# if reading a cache, read it now and sieve
if io_cache.is_cache(source):
from .cache import preformat_cache
source = preformat_cache(source, *args[1:],
start=kwargs.get('start'),
end=kwargs.get('end'))
# get join arguments
pad = kwargs.pop('pad', None)
gap = kwargs.pop('gap', 'raise' if pad is None else 'pad')
joiner = _join_factory(
cls,
gap,
pad,
kwargs.get("start", None),
kwargs.get("end", None),
)
# read
return io_read_multi(joiner, cls, source, *args, **kwargs)
def _join_factory(cls, gap, pad, start, end):
"""Build a joiner for the given cls, and the given padding options
"""
if issubclass(cls, dict):
def _join(data):
out = cls()
data = list(data)
while data:
tsd = data.pop(0)
out.append(tsd, gap=gap, pad=pad)
del tsd
if gap in ("pad", "raise"):
for key in out:
out[key] = _pad_series(
out[key],
pad,
start,
end,
error=(gap == "raise"),
)
return out
else:
from .. import TimeSeriesBaseList
def _join(arrays):
list_ = TimeSeriesBaseList(*arrays)
joined = list_.join(pad=pad, gap=gap)
if gap in ("pad", "raise"):
return _pad_series(
joined,
pad,
start,
end,
error=(gap == "raise"),
)
return joined
return _join
def _pad_series(ts, pad, start=None, end=None, error=False):
"""Pad a timeseries to match the specified [start, end) limits
To cover a gap in data returned from a data source.
Parameters
----------
ts : `gwpy.types.Series`
the input series
pad : `float`, `astropy.units.Quantity`
the value with which to pad
start : `float`, `astropy.units.Quantity`, optional
the desired start point of the X-axis, defaults to
the start point of the incoming series
end : `float`, `astropy.units.Quantity`, optional
the desired end point of the X-axis, defaults to
the end point of the incoming series
error : `bool`, optional
raise `ValueError` when gaps are present, rather than padding
anything
Returns
-------
series : instance of incoming series type
a padded version of the series. This may be the same
object if not padding is needed.
Raises
------
ValueError
if `error=True` is given and padding would have been required
to match the request.
"""
span = ts.span
if start is None:
start = span[0]
if end is None:
end = span[1]
pada = max(int((span[0] - start) * ts.sample_rate.value), 0)
padb = max(int((end - span[1]) * ts.sample_rate.value), 0)
if not (pada or padb): # if noop, just return the input
return ts
if error: # if error, bail out now
raise ValueError(
"{} with span {} does not cover requested interval {}".format(
type(ts).__name__,
span,
type(span)(start, end),
)
)
# otherwise applying the padding
return ts.pad((pada, padb), mode='constant', constant_values=(pad,))
| gpl-3.0 |
andmos/ansible | test/units/modules/network/ingate/test_ig_config.py | 50 | 8319 | # -*- coding: utf-8 -*-
# Copyright (c) 2018, Ingate Systems AB
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
from units.compat.mock import patch
from ansible.modules.network.ingate import ig_config
from units.modules.utils import set_module_args
from .ingate_module import TestIngateModule, load_fixture
class TestConfigModule(TestIngateModule):
module = ig_config
def setUp(self):
super(TestConfigModule, self).setUp()
self.mock_make_request = patch('ansible.modules.network.ingate.'
'ig_config.make_request')
self.make_request = self.mock_make_request.start()
# ATM the Ingate Python SDK is not needed in this unit test.
self.module.HAS_INGATESDK = True
def tearDown(self):
super(TestConfigModule, self).tearDown()
self.mock_make_request.stop()
def load_fixtures(self, fixture=None, command=None, changed=False):
self.make_request.side_effect = [(changed, command,
load_fixture(fixture))]
def test_ig_config_add(self):
"""Test adding a row to a table.
"""
command = 'add'
set_module_args(dict(
client=dict(
version='v1',
address='127.0.0.1',
scheme='http',
username='alice',
password='foobar'
),
add=True,
table='misc.dns_servers',
columns=dict(
server='192.168.1.23'
)))
fixture = '%s_%s.%s' % (os.path.basename(__file__).split('.')[0],
command, 'json')
result = self.execute_module(changed=True, fixture=fixture,
command=command)
self.assertTrue(command in result)
def test_ig_config_delete(self):
"""Test deleting all rows in a table.
"""
command = 'delete'
set_module_args(dict(
client=dict(
version='v1',
address='127.0.0.1',
scheme='http',
username='alice',
password='foobar'
),
delete=True,
table='misc.dns_servers',
))
fixture = '%s_%s.%s' % (os.path.basename(__file__).split('.')[0],
command, 'json')
result = self.execute_module(changed=True, fixture=fixture,
command=command)
self.assertTrue(command in result)
def test_ig_config_get(self):
"""Test returning all rows in a table.
"""
command = 'get'
set_module_args(dict(
client=dict(
version='v1',
address='127.0.0.1',
scheme='http',
username='alice',
password='foobar'
),
get=True,
table='misc.dns_servers',
))
fixture = '%s_%s.%s' % (os.path.basename(__file__).split('.')[0],
command, 'json')
result = self.execute_module(changed=True, fixture=fixture,
command=command)
self.assertTrue(command in result)
def test_ig_config_modify(self):
"""Test modifying a row.
"""
command = 'modify'
set_module_args(dict(
client=dict(
version='v1',
address='127.0.0.1',
scheme='http',
username='alice',
password='foobar'
),
modify=True,
table='misc.unitname',
columns=dict(
unitname='"Testapi - 1541699806"'
)))
fixture = '%s_%s.%s' % (os.path.basename(__file__).split('.')[0],
command, 'json')
result = self.execute_module(changed=True, fixture=fixture,
command=command)
self.assertTrue(command in result)
def test_ig_config_revert(self):
"""Test reverting the preliminary configuration.
"""
command = 'revert'
set_module_args(dict(
client=dict(
version='v1',
address='127.0.0.1',
scheme='http',
username='alice',
password='foobar'
),
revert=True
))
fixture = '%s_%s.%s' % (os.path.basename(__file__).split('.')[0],
command, 'json')
result = self.execute_module(changed=True, fixture=fixture,
command=command)
self.assertTrue(command in result)
def test_ig_config_factory(self):
"""Test loading factory defaults.
"""
command = 'factory'
set_module_args(dict(
client=dict(
version='v1',
address='127.0.0.1',
scheme='http',
username='alice',
password='foobar'
),
factory=True
))
fixture = '%s_%s.%s' % (os.path.basename(__file__).split('.')[0],
command, 'json')
result = self.execute_module(changed=True, fixture=fixture,
command=command)
self.assertTrue(command in result)
def test_ig_config_store(self):
"""Test storing the preliminary configuration.
"""
command = 'store'
set_module_args(dict(
client=dict(
version='v1',
address='127.0.0.1',
scheme='http',
username='alice',
password='foobar'
),
store=True
))
fixture = '%s_%s.%s' % (os.path.basename(__file__).split('.')[0],
command, 'json')
result = self.execute_module(changed=True, fixture=fixture,
command=command)
self.assertTrue(command in result)
def test_ig_config_download(self):
"""Test doing backup of configuration database.
"""
command = 'store'
set_module_args(dict(
client=dict(
version='v1',
address='127.0.0.1',
scheme='http',
username='alice',
password='foobar'
),
download=True
))
fixture = '%s_%s.%s' % (os.path.basename(__file__).split('.')[0],
command, 'json')
result = self.execute_module(changed=True, fixture=fixture,
command=command)
self.assertTrue(command in result)
def test_ig_config_return_rowid(self):
"""Test retrieving a row id.
"""
command = 'return_rowid'
set_module_args(dict(
client=dict(
version='v1',
address='127.0.0.1',
scheme='http',
username='alice',
password='foobar'
),
return_rowid=True,
table='network.local_nets',
columns=dict(
interface='eth0'
)))
fixture = '%s_%s.%s' % (os.path.basename(__file__).split('.')[0],
command, 'json')
result = self.execute_module(changed=True, fixture=fixture,
command=command)
self.assertTrue(command in result)
| gpl-3.0 |
goldsborough/.emacs | .emacs.d/.python-environments/default/lib/python3.5/site-packages/setuptools/command/install_scripts.py | 505 | 2231 | from distutils import log
import distutils.command.install_scripts as orig
import os
from pkg_resources import Distribution, PathMetadata, ensure_directory
class install_scripts(orig.install_scripts):
"""Do normal script install, plus any egg_info wrapper scripts"""
def initialize_options(self):
orig.install_scripts.initialize_options(self)
self.no_ep = False
def run(self):
import setuptools.command.easy_install as ei
self.run_command("egg_info")
if self.distribution.scripts:
orig.install_scripts.run(self) # run first to set up self.outfiles
else:
self.outfiles = []
if self.no_ep:
# don't install entry point scripts into .egg file!
return
ei_cmd = self.get_finalized_command("egg_info")
dist = Distribution(
ei_cmd.egg_base, PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info),
ei_cmd.egg_name, ei_cmd.egg_version,
)
bs_cmd = self.get_finalized_command('build_scripts')
exec_param = getattr(bs_cmd, 'executable', None)
bw_cmd = self.get_finalized_command("bdist_wininst")
is_wininst = getattr(bw_cmd, '_is_running', False)
writer = ei.ScriptWriter
if is_wininst:
exec_param = "python.exe"
writer = ei.WindowsScriptWriter
# resolve the writer to the environment
writer = writer.best()
cmd = writer.command_spec_class.best().from_param(exec_param)
for args in writer.get_args(dist, cmd.as_header()):
self.write_script(*args)
def write_script(self, script_name, contents, mode="t", *ignored):
"""Write an executable file to the scripts directory"""
from setuptools.command.easy_install import chmod, current_umask
log.info("Installing %s script to %s", script_name, self.install_dir)
target = os.path.join(self.install_dir, script_name)
self.outfiles.append(target)
mask = current_umask()
if not self.dry_run:
ensure_directory(target)
f = open(target, "w" + mode)
f.write(contents)
f.close()
chmod(target, 0o777 - mask)
| mit |
sarvex/django | django/test/utils.py | 14 | 20974 | import logging
import re
import sys
import time
import warnings
from contextlib import contextmanager
from functools import wraps
from unittest import skipIf, skipUnless
from xml.dom.minidom import Node, parseString
from django.apps import apps
from django.conf import UserSettingsHolder, settings
from django.core import mail
from django.core.signals import request_started
from django.core.urlresolvers import get_script_prefix, set_script_prefix
from django.db import reset_queries
from django.http import request
from django.template import Template
from django.test.signals import setting_changed, template_rendered
from django.utils import six
from django.utils.decorators import ContextDecorator
from django.utils.encoding import force_str
from django.utils.translation import deactivate
try:
import jinja2
except ImportError:
jinja2 = None
__all__ = (
'Approximate', 'ContextList', 'isolate_lru_cache', 'get_runner',
'modify_settings', 'override_settings',
'requires_tz_support',
'setup_test_environment', 'teardown_test_environment',
)
TZ_SUPPORT = hasattr(time, 'tzset')
class Approximate(object):
def __init__(self, val, places=7):
self.val = val
self.places = places
def __repr__(self):
return repr(self.val)
def __eq__(self, other):
if self.val == other:
return True
return round(abs(self.val - other), self.places) == 0
class ContextList(list):
"""A wrapper that provides direct key access to context items contained
in a list of context objects.
"""
def __getitem__(self, key):
if isinstance(key, six.string_types):
for subcontext in self:
if key in subcontext:
return subcontext[key]
raise KeyError(key)
else:
return super(ContextList, self).__getitem__(key)
def __contains__(self, key):
try:
self[key]
except KeyError:
return False
return True
def keys(self):
"""
Flattened keys of subcontexts.
"""
keys = set()
for subcontext in self:
for dict in subcontext:
keys |= set(dict.keys())
return keys
def instrumented_test_render(self, context):
"""
An instrumented Template render method, providing a signal
that can be intercepted by the test system Client
"""
template_rendered.send(sender=self, template=self, context=context)
return self.nodelist.render(context)
def setup_test_environment():
"""Perform any global pre-test setup. This involves:
- Installing the instrumented test renderer
- Set the email backend to the locmem email backend.
- Setting the active locale to match the LANGUAGE_CODE setting.
"""
Template._original_render = Template._render
Template._render = instrumented_test_render
# Storing previous values in the settings module itself is problematic.
# Store them in arbitrary (but related) modules instead. See #20636.
mail._original_email_backend = settings.EMAIL_BACKEND
settings.EMAIL_BACKEND = 'django.core.mail.backends.locmem.EmailBackend'
request._original_allowed_hosts = settings.ALLOWED_HOSTS
settings.ALLOWED_HOSTS = ['*']
mail.outbox = []
deactivate()
def teardown_test_environment():
"""Perform any global post-test teardown. This involves:
- Restoring the original test renderer
- Restoring the email sending functions
"""
Template._render = Template._original_render
del Template._original_render
settings.EMAIL_BACKEND = mail._original_email_backend
del mail._original_email_backend
settings.ALLOWED_HOSTS = request._original_allowed_hosts
del request._original_allowed_hosts
del mail.outbox
def get_runner(settings, test_runner_class=None):
if not test_runner_class:
test_runner_class = settings.TEST_RUNNER
test_path = test_runner_class.split('.')
# Allow for Python 2.5 relative paths
if len(test_path) > 1:
test_module_name = '.'.join(test_path[:-1])
else:
test_module_name = '.'
test_module = __import__(test_module_name, {}, {}, force_str(test_path[-1]))
test_runner = getattr(test_module, test_path[-1])
return test_runner
class override_settings(object):
"""
Acts as either a decorator, or a context manager. If it's a decorator it
takes a function and returns a wrapped function. If it's a contextmanager
it's used with the ``with`` statement. In either event entering/exiting
are called before and after, respectively, the function/block is executed.
"""
def __init__(self, **kwargs):
self.options = kwargs
def __enter__(self):
self.enable()
def __exit__(self, exc_type, exc_value, traceback):
self.disable()
def __call__(self, test_func):
from django.test import SimpleTestCase
if isinstance(test_func, type):
if not issubclass(test_func, SimpleTestCase):
raise Exception(
"Only subclasses of Django SimpleTestCase can be decorated "
"with override_settings")
self.save_options(test_func)
return test_func
else:
@wraps(test_func)
def inner(*args, **kwargs):
with self:
return test_func(*args, **kwargs)
return inner
def save_options(self, test_func):
if test_func._overridden_settings is None:
test_func._overridden_settings = self.options
else:
# Duplicate dict to prevent subclasses from altering their parent.
test_func._overridden_settings = dict(
test_func._overridden_settings, **self.options)
def enable(self):
# Keep this code at the beginning to leave the settings unchanged
# in case it raises an exception because INSTALLED_APPS is invalid.
if 'INSTALLED_APPS' in self.options:
try:
apps.set_installed_apps(self.options['INSTALLED_APPS'])
except Exception:
apps.unset_installed_apps()
raise
override = UserSettingsHolder(settings._wrapped)
for key, new_value in self.options.items():
setattr(override, key, new_value)
self.wrapped = settings._wrapped
settings._wrapped = override
for key, new_value in self.options.items():
setting_changed.send(sender=settings._wrapped.__class__,
setting=key, value=new_value, enter=True)
def disable(self):
if 'INSTALLED_APPS' in self.options:
apps.unset_installed_apps()
settings._wrapped = self.wrapped
del self.wrapped
for key in self.options:
new_value = getattr(settings, key, None)
setting_changed.send(sender=settings._wrapped.__class__,
setting=key, value=new_value, enter=False)
class modify_settings(override_settings):
"""
Like override_settings, but makes it possible to append, prepend or remove
items instead of redefining the entire list.
"""
def __init__(self, *args, **kwargs):
if args:
# Hack used when instantiating from SimpleTestCase.setUpClass.
assert not kwargs
self.operations = args[0]
else:
assert not args
self.operations = list(kwargs.items())
def save_options(self, test_func):
if test_func._modified_settings is None:
test_func._modified_settings = self.operations
else:
# Duplicate list to prevent subclasses from altering their parent.
test_func._modified_settings = list(
test_func._modified_settings) + self.operations
def enable(self):
self.options = {}
for name, operations in self.operations:
try:
# When called from SimpleTestCase.setUpClass, values may be
# overridden several times; cumulate changes.
value = self.options[name]
except KeyError:
value = list(getattr(settings, name, []))
for action, items in operations.items():
# items my be a single value or an iterable.
if isinstance(items, six.string_types):
items = [items]
if action == 'append':
value = value + [item for item in items if item not in value]
elif action == 'prepend':
value = [item for item in items if item not in value] + value
elif action == 'remove':
value = [item for item in value if item not in items]
else:
raise ValueError("Unsupported action: %s" % action)
self.options[name] = value
super(modify_settings, self).enable()
def override_system_checks(new_checks, deployment_checks=None):
""" Acts as a decorator. Overrides list of registered system checks.
Useful when you override `INSTALLED_APPS`, e.g. if you exclude `auth` app,
you also need to exclude its system checks. """
from django.core.checks.registry import registry
def outer(test_func):
@wraps(test_func)
def inner(*args, **kwargs):
old_checks = registry.registered_checks
registry.registered_checks = new_checks
old_deployment_checks = registry.deployment_checks
if deployment_checks is not None:
registry.deployment_checks = deployment_checks
try:
return test_func(*args, **kwargs)
finally:
registry.registered_checks = old_checks
registry.deployment_checks = old_deployment_checks
return inner
return outer
def compare_xml(want, got):
"""Tries to do a 'xml-comparison' of want and got. Plain string
comparison doesn't always work because, for example, attribute
ordering should not be important. Comment nodes are not considered in the
comparison. Leading and trailing whitespace is ignored on both chunks.
Based on http://codespeak.net/svn/lxml/trunk/src/lxml/doctestcompare.py
"""
_norm_whitespace_re = re.compile(r'[ \t\n][ \t\n]+')
def norm_whitespace(v):
return _norm_whitespace_re.sub(' ', v)
def child_text(element):
return ''.join(c.data for c in element.childNodes
if c.nodeType == Node.TEXT_NODE)
def children(element):
return [c for c in element.childNodes
if c.nodeType == Node.ELEMENT_NODE]
def norm_child_text(element):
return norm_whitespace(child_text(element))
def attrs_dict(element):
return dict(element.attributes.items())
def check_element(want_element, got_element):
if want_element.tagName != got_element.tagName:
return False
if norm_child_text(want_element) != norm_child_text(got_element):
return False
if attrs_dict(want_element) != attrs_dict(got_element):
return False
want_children = children(want_element)
got_children = children(got_element)
if len(want_children) != len(got_children):
return False
for want, got in zip(want_children, got_children):
if not check_element(want, got):
return False
return True
def first_node(document):
for node in document.childNodes:
if node.nodeType != Node.COMMENT_NODE:
return node
want, got = strip_quotes(want, got)
want = want.strip().replace('\\n', '\n')
got = got.strip().replace('\\n', '\n')
# If the string is not a complete xml document, we may need to add a
# root element. This allow us to compare fragments, like "<foo/><bar/>"
if not want.startswith('<?xml'):
wrapper = '<root>%s</root>'
want = wrapper % want
got = wrapper % got
# Parse the want and got strings, and compare the parsings.
want_root = first_node(parseString(want))
got_root = first_node(parseString(got))
return check_element(want_root, got_root)
def strip_quotes(want, got):
"""
Strip quotes of doctests output values:
>>> strip_quotes("'foo'")
"foo"
>>> strip_quotes('"foo"')
"foo"
"""
def is_quoted_string(s):
s = s.strip()
return (len(s) >= 2
and s[0] == s[-1]
and s[0] in ('"', "'"))
def is_quoted_unicode(s):
s = s.strip()
return (len(s) >= 3
and s[0] == 'u'
and s[1] == s[-1]
and s[1] in ('"', "'"))
if is_quoted_string(want) and is_quoted_string(got):
want = want.strip()[1:-1]
got = got.strip()[1:-1]
elif is_quoted_unicode(want) and is_quoted_unicode(got):
want = want.strip()[2:-1]
got = got.strip()[2:-1]
return want, got
def str_prefix(s):
return s % {'_': '' if six.PY3 else 'u'}
class CaptureQueriesContext(object):
"""
Context manager that captures queries executed by the specified connection.
"""
def __init__(self, connection):
self.connection = connection
def __iter__(self):
return iter(self.captured_queries)
def __getitem__(self, index):
return self.captured_queries[index]
def __len__(self):
return len(self.captured_queries)
@property
def captured_queries(self):
return self.connection.queries[self.initial_queries:self.final_queries]
def __enter__(self):
self.force_debug_cursor = self.connection.force_debug_cursor
self.connection.force_debug_cursor = True
self.initial_queries = len(self.connection.queries_log)
self.final_queries = None
request_started.disconnect(reset_queries)
return self
def __exit__(self, exc_type, exc_value, traceback):
self.connection.force_debug_cursor = self.force_debug_cursor
request_started.connect(reset_queries)
if exc_type is not None:
return
self.final_queries = len(self.connection.queries_log)
class ignore_warnings(object):
def __init__(self, **kwargs):
self.ignore_kwargs = kwargs
if 'message' in self.ignore_kwargs or 'module' in self.ignore_kwargs:
self.filter_func = warnings.filterwarnings
else:
self.filter_func = warnings.simplefilter
def __call__(self, decorated):
if isinstance(decorated, type):
# A class is decorated
saved_setUp = decorated.setUp
saved_tearDown = decorated.tearDown
def setUp(inner_self):
self.catch_warnings = warnings.catch_warnings()
self.catch_warnings.__enter__()
self.filter_func('ignore', **self.ignore_kwargs)
saved_setUp(inner_self)
def tearDown(inner_self):
saved_tearDown(inner_self)
self.catch_warnings.__exit__(*sys.exc_info())
decorated.setUp = setUp
decorated.tearDown = tearDown
return decorated
else:
@wraps(decorated)
def inner(*args, **kwargs):
with warnings.catch_warnings():
self.filter_func('ignore', **self.ignore_kwargs)
return decorated(*args, **kwargs)
return inner
@contextmanager
def patch_logger(logger_name, log_level):
"""
Context manager that takes a named logger and the logging level
and provides a simple mock-like list of messages received
"""
calls = []
def replacement(msg, *args, **kwargs):
calls.append(msg % args)
logger = logging.getLogger(logger_name)
orig = getattr(logger, log_level)
setattr(logger, log_level, replacement)
try:
yield calls
finally:
setattr(logger, log_level, orig)
# On OSes that don't provide tzset (Windows), we can't set the timezone
# in which the program runs. As a consequence, we must skip tests that
# don't enforce a specific timezone (with timezone.override or equivalent),
# or attempt to interpret naive datetimes in the default timezone.
requires_tz_support = skipUnless(TZ_SUPPORT,
"This test relies on the ability to run a program in an arbitrary "
"time zone, but your operating system isn't able to do that.")
@contextmanager
def extend_sys_path(*paths):
"""Context manager to temporarily add paths to sys.path."""
_orig_sys_path = sys.path[:]
sys.path.extend(paths)
try:
yield
finally:
sys.path = _orig_sys_path
@contextmanager
def isolate_lru_cache(lru_cache_object):
"""Clear the cache of an LRU cache object on entering and exiting."""
lru_cache_object.cache_clear()
try:
yield
finally:
lru_cache_object.cache_clear()
@contextmanager
def captured_output(stream_name):
"""Return a context manager used by captured_stdout/stdin/stderr
that temporarily replaces the sys stream *stream_name* with a StringIO.
Note: This function and the following ``captured_std*`` are copied
from CPython's ``test.support`` module."""
orig_stdout = getattr(sys, stream_name)
setattr(sys, stream_name, six.StringIO())
try:
yield getattr(sys, stream_name)
finally:
setattr(sys, stream_name, orig_stdout)
def captured_stdout():
"""Capture the output of sys.stdout:
with captured_stdout() as stdout:
print("hello")
self.assertEqual(stdout.getvalue(), "hello\n")
"""
return captured_output("stdout")
def captured_stderr():
"""Capture the output of sys.stderr:
with captured_stderr() as stderr:
print("hello", file=sys.stderr)
self.assertEqual(stderr.getvalue(), "hello\n")
"""
return captured_output("stderr")
def captured_stdin():
"""Capture the input to sys.stdin:
with captured_stdin() as stdin:
stdin.write('hello\n')
stdin.seek(0)
# call test code that consumes from sys.stdin
captured = input()
self.assertEqual(captured, "hello")
"""
return captured_output("stdin")
def reset_warning_registry():
"""
Clear warning registry for all modules. This is required in some tests
because of a bug in Python that prevents warnings.simplefilter("always")
from always making warnings appear: http://bugs.python.org/issue4180
The bug was fixed in Python 3.4.2.
"""
key = "__warningregistry__"
for mod in sys.modules.values():
if hasattr(mod, key):
getattr(mod, key).clear()
@contextmanager
def freeze_time(t):
"""
Context manager to temporarily freeze time.time(). This temporarily
modifies the time function of the time module. Modules which import the
time function directly (e.g. `from time import time`) won't be affected
This isn't meant as a public API, but helps reduce some repetitive code in
Django's test suite.
"""
_real_time = time.time
time.time = lambda: t
try:
yield
finally:
time.time = _real_time
def require_jinja2(test_func):
"""
Decorator to enable a Jinja2 template engine in addition to the regular
Django template engine for a test or skip it if Jinja2 isn't available.
"""
test_func = skipIf(jinja2 is None, "this test requires jinja2")(test_func)
test_func = override_settings(TEMPLATES=[{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'APP_DIRS': True,
}, {
'BACKEND': 'django.template.backends.jinja2.Jinja2',
'APP_DIRS': True,
'OPTIONS': {'keep_trailing_newline': True},
}])(test_func)
return test_func
class ScriptPrefix(ContextDecorator):
def __enter__(self):
set_script_prefix(self.prefix)
def __exit__(self, exc_type, exc_val, traceback):
set_script_prefix(self.old_prefix)
def __init__(self, prefix):
self.prefix = prefix
self.old_prefix = get_script_prefix()
def override_script_prefix(prefix):
"""
Decorator or context manager to temporary override the script prefix.
"""
return ScriptPrefix(prefix)
class LoggingCaptureMixin(object):
"""
Capture the output from the 'django' logger and store it on the class's
logger_output attribute.
"""
def setUp(self):
self.logger = logging.getLogger('django')
self.old_stream = self.logger.handlers[0].stream
self.logger_output = six.StringIO()
self.logger.handlers[0].stream = self.logger_output
def tearDown(self):
self.logger.handlers[0].stream = self.old_stream
| bsd-3-clause |
molgun/oclapi | django-nonrel/ocl/mappings/views.py | 4 | 15934 | from django.core.exceptions import ValidationError
from django.db.models import Q
from django.http import HttpResponse
from rest_framework import mixins, status
from rest_framework.generics import RetrieveAPIView, ListAPIView, CreateAPIView, UpdateAPIView, DestroyAPIView
from rest_framework.response import Response
from concepts.permissions import CanEditParentDictionary, CanViewParentDictionary
from mappings.filters import PublicMappingsSearchFilter, SourceRestrictedMappingsFilter, CollectionRestrictedMappingFilter
from mappings.models import Mapping, MappingVersion
from mappings.serializers import MappingCreateSerializer, MappingUpdateSerializer, MappingDetailSerializer, MappingListSerializer, \
MappingVersionDetailSerializer, MappingVersionListSerializer
from oclapi.mixins import ListWithHeadersMixin
from oclapi.models import ACCESS_TYPE_NONE
from oclapi.views import ConceptDictionaryMixin, BaseAPIView, parse_updated_since_param, VersionedResourceChildMixin
from sources.models import SourceVersion
from orgs.models import Organization
from users.models import UserProfile
INCLUDE_RETIRED_PARAM = 'includeRetired'
LIMIT_PARAM = 'limit'
class MappingBaseView(ConceptDictionaryMixin):
lookup_field = 'mapping'
pk_field = 'id'
model = Mapping
child_list_attribute = 'mappings'
include_retired = False
permission_classes = (CanViewParentDictionary,)
def initialize(self, request, path_info_segment, **kwargs):
super(MappingBaseView, self).initialize(request, path_info_segment, **kwargs)
if self.parent_resource:
if hasattr(self.parent_resource, 'versioned_object'):
self.parent_resource_version = self.parent_resource
self.parent_resource = self.parent_resource.versioned_object
else:
self.parent_resource_version = self.parent_resource.get_head()
def get_queryset(self):
queryset = super(ConceptDictionaryMixin, self).get_queryset()
owner_is_self = self.parent_resource and self.userprofile and self.parent_resource.owner == self.userprofile
if self.parent_resource:
queryset = queryset.filter(parent_id=self.parent_resource.id)
if not(self.user.is_staff or owner_is_self):
queryset = queryset.filter(~Q(public_access=ACCESS_TYPE_NONE))
return queryset
class MappingVersionCsvMixin:
def get_csv_rows(self, queryset=None):
if not queryset:
queryset = self.get_queryset()
values = queryset.values('map_type','versioned_object_id','uri')
for value in values:
mapping = Mapping.objects.get(id=value.pop('versioned_object_id'))
value['From Concept Owner'] = mapping.from_source_owner
value['From Concept Source'] = mapping.from_source_name
value['From Concept Code'] = mapping.from_concept_code
value['From Concept Name'] = mapping.from_concept_name
value['Map Type'] = value.pop('map_type')
value['To Concept Owner'] = mapping.to_source_owner
value['To Concept Source'] = mapping.to_source_name
value['To Concept Code'] = mapping.get_to_concept_code()
value['To Concept Name'] = mapping.get_to_concept_name()
value['Internal/External'] = 'Internal' if mapping.to_concept_url else 'External'
value['Retired'] = mapping.retired
value['External ID'] = mapping.external_id
value['Last Updated'] = mapping.updated_at
value['Updated By'] = mapping.updated_by
value['Mapping Owner'] = mapping.owner
value['Mapping Source'] = mapping.source
value['URI'] = value.pop('uri')
values.field_names.extend(['From Concept Owner','From Concept Source','From Concept Code','From Concept Name','Map Type','To Concept Owner',
'To Concept Source','To Concept Code','To Concept Name','Internal/External','Retired','External ID','Last Updated','Updated By','Mapping Owner','Mapping Source','URI'])
del values.field_names[0:3]
return values
class MappingVersionBaseView(ConceptDictionaryMixin):
lookup_field = 'mapping_version'
model = MappingVersion
include_retired = False
permission_classes = (CanViewParentDictionary,)
queryset = MappingVersion.objects.filter(is_active=True)
def initialize(self, request, path_info_segment, **kwargs):
super(MappingVersionBaseView, self).initialize(request, path_info_segment, **kwargs)
def get_queryset(self):
queryset = MappingVersion.objects.filter(is_active=True, versioned_object_id=self.kwargs.get('mapping'))
return queryset
class MappingDetailView(MappingBaseView, RetrieveAPIView, UpdateAPIView, DestroyAPIView):
serializer_class = MappingDetailSerializer
def destroy(self, request, *args, **kwargs):
self.permission_classes = (CanEditParentDictionary,)
mapping = self.get_object_or_none()
if mapping is None:
return Response(
{'non_field_errors': 'Could not find mapping to retire'},
status=status.HTTP_404_NOT_FOUND)
update_comment = None
if 'update_comment' in request.DATA:
update_comment = request.DATA.get('update_comment')
errors = Mapping.retire(mapping, request.user, update_comment=update_comment)
if errors:
return Response(errors, status=status.HTTP_400_BAD_REQUEST)
return Response(status=status.HTTP_204_NO_CONTENT)
def update(self, request, *args, **kwargs):
self.permission_classes = (CanEditParentDictionary,)
self.serializer_class = MappingUpdateSerializer
partial = True
self.object = self.get_object()
created = False
save_kwargs = {'force_update': True}
if 'update_comment' in request.DATA:
save_kwargs = {'force_update':True, 'update_comment': request.DATA.get('update_comment')}
else:
save_kwargs = {'force_update': True}
success_status_code = status.HTTP_200_OK
serializer = self.get_serializer(self.object, data=request.DATA,
files=request.FILES, partial=partial)
if serializer.is_valid():
try:
self.pre_save(serializer.object)
except ValidationError as e:
return Response(e.messages, status=status.HTTP_400_BAD_REQUEST)
self.object = serializer.save(**save_kwargs)
self.post_save(self.object, created=created)
serializer = MappingDetailSerializer(self.object, context={'request': request})
return Response(serializer.data, status=success_status_code)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
class MappingVersionMixin():
lookup_field = 'mapping_version'
pk_field = 'mnemonic'
model = MappingVersion
parent_resource_version_model = SourceVersion
permission_classes = (CanViewParentDictionary,)
child_list_attribute = 'mappings'
class MappingVersionsListView(MappingVersionMixin, VersionedResourceChildMixin,
ListWithHeadersMixin, MappingVersionCsvMixin):
serializer_class = MappingVersionListSerializer
solr_fields = {
'lastUpdate': {'sortable': True, 'filterable': False, 'facet': False},
'concept': {'sortable': False, 'filterable': True, 'facet': False},
'fromConcept': {'sortable': False, 'filterable': True, 'facet': False},
'toConcept': {'sortable': False, 'filterable': True, 'facet': False},
'retired': {'sortable': False, 'filterable': True, 'facet': True},
'mapType': {'sortable': False, 'filterable': True, 'facet': True},
'source': {'sortable': False, 'filterable': True, 'facet': True},
'collection': {'sortable': False, 'filterable': True, 'facet': True},
'owner': {'sortable': False, 'filterable': True, 'facet': True},
'ownerType': {'sortable': False, 'filterable': True, 'facet': True},
'conceptSource': {'sortable': False, 'filterable': True, 'facet': True},
'fromConceptSource': {'sortable': False, 'filterable': True, 'facet': True},
'toConceptSource': {'sortable': False, 'filterable': True, 'facet': True},
'conceptOwner': {'sortable': False, 'filterable': True, 'facet': True},
'fromConceptOwner': {'sortable': False, 'filterable': True, 'facet': True},
'toConceptOwner': {'sortable': False, 'filterable': True, 'facet': True},
'conceptOwnerType': {'sortable': False, 'filterable': True, 'facet': True},
'fromConceptOwnerType': {'sortable': False, 'filterable': True, 'facet': True},
'toConceptOwnerType': {'sortable': False, 'filterable': True, 'facet': True},
}
def get(self, request, *args, **kwargs):
self.filter_backends = [CollectionRestrictedMappingFilter] if 'collection' in kwargs else [SourceRestrictedMappingsFilter]
self.include_retired = request.QUERY_PARAMS.get(INCLUDE_RETIRED_PARAM, False)
self.updated_since = parse_updated_since_param(request)
return self.list(request, *args, **kwargs)
def get_queryset(self):
if ('collection' in self.kwargs and 'version' not in self.kwargs) or ('collection' in self.kwargs and 'version' in self.kwargs and self.kwargs['version'] == 'HEAD'):
all_children = getattr(self.parent_resource_version, self.child_list_attribute) or []
queryset = super(ConceptDictionaryMixin, self).get_queryset()
queryset = queryset.filter(versioned_object_id__in=all_children, is_latest_version=True)
else:
queryset = super(MappingVersionsListView, self).get_queryset()
queryset = queryset.filter(is_active=True)
if not self.include_retired:
queryset = queryset.filter(~Q(retired=True))
if self.updated_since:
queryset = queryset.filter(updated_at__gte=self.updated_since)
return queryset
def get_owner(self):
owner = None
if 'user' in self.kwargs:
owner_id = self.kwargs['user']
owner = UserProfile.objects.get(mnemonic=owner_id)
elif 'org' in self.kwargs:
owner_id = self.kwargs['org']
owner = Organization.objects.get(mnemonic=owner_id)
return owner
class MappingVersionsView(ConceptDictionaryMixin, ListWithHeadersMixin):
serializer_class = MappingVersionListSerializer
permission_classes = (CanViewParentDictionary,)
def get(self, request, *args, **kwargs):
self.serializer_class = MappingVersionDetailSerializer
return self.list(request, *args, **kwargs)
def get_queryset(self):
return MappingVersion.objects.filter(versioned_object_id=self.parent_resource.id, is_active=True)
class MappingVersionDetailView(MappingVersionBaseView, RetrieveAPIView):
serializer_class = MappingVersionDetailSerializer
def initialize(self, request, path_info_segment, **kwargs):
super(MappingVersionDetailView, self).initialize(request, path_info_segment, **kwargs)
def get_level(self):
return 1
class MappingListView(MappingBaseView,
ListAPIView,
CreateAPIView,
ListWithHeadersMixin,
mixins.CreateModelMixin):
queryset = Mapping.objects.filter(is_active=True)
serializer_class = MappingCreateSerializer
def get(self, request, *args, **kwargs):
delegate_view = MappingVersionsListView.as_view()
return delegate_view(request, *args, **kwargs)
def create(self, request, *args, **kwargs):
self.permission_classes = (CanEditParentDictionary,)
if not self.parent_resource:
return HttpResponse(status=status.HTTP_405_METHOD_NOT_ALLOWED)
serializer = self.get_serializer(data=request.DATA, files=request.FILES)
if serializer.is_valid():
self.pre_save(serializer.object)
save_kwargs = {
'force_insert': True,
'parent_resource': self.parent_resource,
}
self.object = serializer.save(**save_kwargs)
if serializer.is_valid():
self.post_save(self.object, created=True)
headers = self.get_success_headers(serializer.data)
serializer = MappingDetailSerializer(self.object, context={'request': request})
return Response(serializer.data, status=status.HTTP_201_CREATED, headers=headers)
return Response({'errors' : (('' if k == '__all__' else k +' : ')+ v[0]) for k, v in serializer.errors.items()}, status=status.HTTP_400_BAD_REQUEST)
def get_queryset(self):
queryset = super(ConceptDictionaryMixin, self).get_queryset()
if not self.include_retired:
queryset = queryset.filter(~Q(retired=True))
return queryset
def get_owner(self):
owner = None
if 'user' in self.kwargs:
owner_id = self.kwargs['user']
owner = UserProfile.objects.get(mnemonic=owner_id)
elif 'org' in self.kwargs:
owner_id = self.kwargs['org']
owner = Organization.objects.get(mnemonic=owner_id)
return owner
class MappingListAllView(BaseAPIView, ListWithHeadersMixin, MappingVersionCsvMixin):
model = MappingVersion
filter_backends = [PublicMappingsSearchFilter,]
permission_classes = (CanEditParentDictionary,)
queryset = MappingVersion.objects.filter(is_active=True)
solr_fields = {
'lastUpdate': {'sortable': True, 'filterable': False, 'facet': False},
'concept': {'sortable': False, 'filterable': True, 'facet': False},
'fromConcept': {'sortable': False, 'filterable': True, 'facet': False},
'toConcept': {'sortable': False, 'filterable': True, 'facet': False},
'retired': {'sortable': False, 'filterable': True, 'facet': True},
'mapType': {'sortable': False, 'filterable': True, 'facet': True},
'source': {'sortable': False, 'filterable': True, 'facet': True},
'owner': {'sortable': False, 'filterable': True, 'facet': True},
'ownerType': {'sortable': False, 'filterable': True, 'facet': True},
'conceptSource': {'sortable': False, 'filterable': True, 'facet': True},
'fromConceptSource': {'sortable': False, 'filterable': True, 'facet': True},
'toConceptSource': {'sortable': False, 'filterable': True, 'facet': True},
'conceptOwner': {'sortable': False, 'filterable': True, 'facet': True},
'fromConceptOwner': {'sortable': False, 'filterable': True, 'facet': True},
'toConceptOwner': {'sortable': False, 'filterable': True, 'facet': True},
'conceptOwnerType': {'sortable': False, 'filterable': True, 'facet': True},
'fromConceptOwnerType': {'sortable': False, 'filterable': True, 'facet': True},
'toConceptOwnerType': {'sortable': False, 'filterable': True, 'facet': True},
}
include_retired = False
default_filters = {'is_active': True, 'is_latest_version': True}
def get(self, request, *args, **kwargs):
self.include_retired = request.QUERY_PARAMS.get(INCLUDE_RETIRED_PARAM, False)
self.serializer_class = MappingVersionDetailSerializer if self.is_verbose(request) else MappingVersionListSerializer
self.limit = request.QUERY_PARAMS.get(LIMIT_PARAM, 25)
return self.list(request, *args, **kwargs)
def get_queryset(self):
queryset = super(MappingListAllView, self).get_queryset()
if not self.include_retired:
queryset = queryset.filter(~Q(retired=True))
if not self.request.user.is_staff:
queryset = queryset.filter(~Q(public_access=ACCESS_TYPE_NONE))
return queryset[0:self.limit]
| mpl-2.0 |
nicky-ji/edx-nicky | lms/lib/comment_client/models.py | 27 | 5994 | import logging
from .utils import extract, perform_request, CommentClientRequestError
log = logging.getLogger(__name__)
class Model(object):
accessible_fields = ['id']
updatable_fields = ['id']
initializable_fields = ['id']
base_url = None
default_retrieve_params = {}
metric_tag_fields = []
DEFAULT_ACTIONS_WITH_ID = ['get', 'put', 'delete']
DEFAULT_ACTIONS_WITHOUT_ID = ['get_all', 'post']
DEFAULT_ACTIONS = DEFAULT_ACTIONS_WITH_ID + DEFAULT_ACTIONS_WITHOUT_ID
def __init__(self, *args, **kwargs):
self.attributes = extract(kwargs, self.accessible_fields)
self.retrieved = False
def __getattr__(self, name):
if name == 'id':
return self.attributes.get('id', None)
try:
return self.attributes[name]
except KeyError:
if self.retrieved or self.id is None:
raise AttributeError("Field {0} does not exist".format(name))
self.retrieve()
return self.__getattr__(name)
def __setattr__(self, name, value):
if name == 'attributes' or name not in self.accessible_fields:
super(Model, self).__setattr__(name, value)
else:
self.attributes[name] = value
def __getitem__(self, key):
if key not in self.accessible_fields:
raise KeyError("Field {0} does not exist".format(key))
return self.attributes.get(key)
def __setitem__(self, key, value):
if key not in self.accessible_fields:
raise KeyError("Field {0} does not exist".format(key))
self.attributes.__setitem__(key, value)
def items(self, *args, **kwargs):
return self.attributes.items(*args, **kwargs)
def get(self, *args, **kwargs):
return self.attributes.get(*args, **kwargs)
def to_dict(self):
self.retrieve()
return self.attributes
def retrieve(self, *args, **kwargs):
if not self.retrieved:
self._retrieve(*args, **kwargs)
self.retrieved = True
return self
def _retrieve(self, *args, **kwargs):
url = self.url(action='get', params=self.attributes)
response = perform_request(
'get',
url,
self.default_retrieve_params,
metric_tags=self._metric_tags,
metric_action='model.retrieve'
)
self._update_from_response(response)
@property
def _metric_tags(self):
"""
Returns a list of tags to be used when recording metrics about this model.
Each field named in ``self.metric_tag_fields`` is used as a tag value,
under the key ``<class>.<metric_field>``. The tag model_class is used to
record the class name of the model.
"""
tags = [
u'{}.{}:{}'.format(self.__class__.__name__, attr, self[attr])
for attr in self.metric_tag_fields
if attr in self.attributes
]
tags.append(u'model_class:{}'.format(self.__class__.__name__))
return tags
@classmethod
def find(cls, id):
return cls(id=id)
def _update_from_response(self, response_data):
for k, v in response_data.items():
if k in self.accessible_fields:
self.__setattr__(k, v)
else:
log.warning(
"Unexpected field {field_name} in model {model_name}".format(
field_name=k,
model_name=self.__class__.__name__
)
)
def updatable_attributes(self):
return extract(self.attributes, self.updatable_fields)
def initializable_attributes(self):
return extract(self.attributes, self.initializable_fields)
@classmethod
def before_save(cls, instance):
pass
@classmethod
def after_save(cls, instance):
pass
def save(self):
self.before_save(self)
if self.id: # if we have id already, treat this as an update
url = self.url(action='put', params=self.attributes)
response = perform_request(
'put',
url,
self.updatable_attributes(),
metric_tags=self._metric_tags,
metric_action='model.update'
)
else: # otherwise, treat this as an insert
url = self.url(action='post', params=self.attributes)
response = perform_request(
'post',
url,
self.initializable_attributes(),
metric_tags=self._metric_tags,
metric_action='model.insert'
)
self.retrieved = True
self._update_from_response(response)
self.after_save(self)
def delete(self):
url = self.url(action='delete', params=self.attributes)
response = perform_request('delete', url, metric_tags=self._metric_tags, metric_action='model.delete')
self.retrieved = True
self._update_from_response(response)
@classmethod
def url_with_id(cls, params={}):
return cls.base_url + '/' + str(params['id'])
@classmethod
def url_without_id(cls, params={}):
return cls.base_url
@classmethod
def url(cls, action, params={}):
if cls.base_url is None:
raise CommentClientRequestError("Must provide base_url when using default url function")
if action not in cls.DEFAULT_ACTIONS:
raise ValueError("Invalid action {0}. The supported action must be in {1}".format(action, str(cls.DEFAULT_ACTIONS)))
elif action in cls.DEFAULT_ACTIONS_WITH_ID:
try:
return cls.url_with_id(params)
except KeyError:
raise CommentClientRequestError("Cannot perform action {0} without id".format(action))
else: # action must be in DEFAULT_ACTIONS_WITHOUT_ID now
return cls.url_without_id()
| agpl-3.0 |
gymnasium/edx-platform | common/lib/xmodule/xmodule/conditional_module.py | 8 | 15152 | """Conditional module is the xmodule, which you can use for disabling
some xmodules by conditions.
"""
import json
import logging
from lazy import lazy
from lxml import etree
from pkg_resources import resource_string
from six import text_type
from opaque_keys.edx.locator import BlockUsageLocator
from web_fragments.fragment import Fragment
from xblock.fields import ReferenceList, Scope, String
from xmodule.modulestore.exceptions import ItemNotFoundError
from xmodule.seq_module import SequenceDescriptor
from xmodule.studio_editable import StudioEditableDescriptor, StudioEditableModule
from xmodule.validation import StudioValidation, StudioValidationMessage
from xmodule.x_module import STUDENT_VIEW, XModule
log = logging.getLogger('edx.' + __name__)
# Make '_' a no-op so we can scrape strings
_ = lambda text: text
class ConditionalFields(object):
has_children = True
display_name = String(
display_name=_("Display Name"),
help=_("The display name for this component."),
scope=Scope.settings,
default=_('Conditional')
)
show_tag_list = ReferenceList(
help=_("List of urls of children that are references to external modules"),
scope=Scope.content
)
sources_list = ReferenceList(
display_name=_("Source Components"),
help=_("The component location IDs of all source components that are used to determine whether a learner is "
"shown the content of this conditional module. Copy the component location ID of a component from its "
"Settings dialog in Studio."),
scope=Scope.content
)
conditional_attr = String(
display_name=_("Conditional Attribute"),
help=_("The attribute of the source components that determines whether a learner is shown the content of this "
"conditional module."),
scope=Scope.content,
default='correct',
values=lambda: [{'display_name': xml_attr, 'value': xml_attr}
for xml_attr in ConditionalModule.conditions_map.keys()]
)
conditional_value = String(
display_name=_("Conditional Value"),
help=_("The value that the conditional attribute of the source components must match before a learner is shown "
"the content of this conditional module."),
scope=Scope.content,
default='True'
)
conditional_message = String(
display_name=_("Blocked Content Message"),
help=_("The message that is shown to learners when not all conditions are met to show the content of this "
"conditional module. Include {link} in the text of your message to give learners a direct link to "
"required units. For example, 'You must complete {link} before you can access this unit'."),
scope=Scope.content,
default=_('You must complete {link} before you can access this unit.')
)
class ConditionalModule(ConditionalFields, XModule, StudioEditableModule):
"""
Blocks child module from showing unless certain conditions are met.
Example:
<conditional sources="i4x://.../problem_1; i4x://.../problem_2" completed="True">
<show sources="i4x://.../test_6; i4x://.../Avi_resources"/>
<video url_name="secret_video" />
</conditional>
<conditional> tag attributes:
sources - location id of required modules, separated by ';'
submitted - map to `is_submitted` module method.
(pressing RESET button makes this function to return False.)
attempted - map to `is_attempted` module method
correct - map to `is_correct` module method
poll_answer - map to `poll_answer` module attribute
voted - map to `voted` module attribute
<show> tag attributes:
sources - location id of required modules, separated by ';'
You can add you own rules for <conditional> tag, like
"completed", "attempted" etc. To do that yo must extend
`ConditionalModule.conditions_map` variable and add pair:
my_attr: my_property/my_method
After that you can use it:
<conditional my_attr="some value" ...>
...
</conditional>
And my_property/my_method will be called for required modules.
"""
js = {
'js': [
resource_string(__name__, 'js/src/conditional/display.js'),
resource_string(__name__, 'js/src/javascript_loader.js'),
resource_string(__name__, 'js/src/collapsible.js'),
]
}
js_module_name = "Conditional"
css = {'scss': [resource_string(__name__, 'css/capa/display.scss')]}
# Map
# key: <tag attribute in xml>
# value: <name of module attribute>
conditions_map = {
'poll_answer': 'poll_answer', # poll_question attr
# problem was submitted (it can be wrong)
# if student will press reset button after that,
# state will be reverted
'submitted': 'is_submitted', # capa_problem attr
# if student attempted problem
'attempted': 'is_attempted', # capa_problem attr
# if problem is full points
'correct': 'is_correct',
'voted': 'voted' # poll_question attr
}
@lazy
def required_modules(self):
return [self.system.get_module(descriptor) for
descriptor in self.descriptor.get_required_module_descriptors()]
def is_condition_satisfied(self):
attr_name = self.conditions_map[self.conditional_attr]
if self.conditional_value and self.required_modules:
for module in self.required_modules:
if not hasattr(module, attr_name):
# We don't throw an exception here because it is possible for
# the descriptor of a required module to have a property but
# for the resulting module to be a (flavor of) ErrorModule.
# So just log and return false.
if module is not None:
# We do not want to log when module is None, and it is when requester
# does not have access to the requested required module.
log.warn('Error in conditional module: \
required module {module} has no {module_attr}'.format(module=module, module_attr=attr_name))
return False
attr = getattr(module, attr_name)
if callable(attr):
attr = attr()
if self.conditional_value != str(attr):
break
else:
return True
return False
def get_html(self):
# Calculate html ids of dependencies
self.required_html_ids = [descriptor.location.html_id() for
descriptor in self.descriptor.get_required_module_descriptors()]
return self.system.render_template('conditional_ajax.html', {
'element_id': self.location.html_id(),
'ajax_url': self.system.ajax_url,
'depends': ';'.join(self.required_html_ids)
})
def author_view(self, context):
"""
Renders the Studio preview by rendering each child so that they can all be seen and edited.
"""
fragment = Fragment()
root_xblock = context.get('root_xblock')
is_root = root_xblock and root_xblock.location == self.location
if is_root:
# User has clicked the "View" link. Show a preview of all possible children:
self.render_children(context, fragment, can_reorder=True, can_add=True)
# else: When shown on a unit page, don't show any sort of preview -
# just the status of this block in the validation area.
return fragment
def handle_ajax(self, _dispatch, _data):
"""This is called by courseware.moduleodule_render, to handle
an AJAX call.
"""
if not self.is_condition_satisfied():
context = {'module': self,
'message': self.conditional_message}
html = self.system.render_template('conditional_module.html',
context)
return json.dumps({'html': [html], 'message': bool(self.conditional_message)})
html = [child.render(STUDENT_VIEW).content for child in self.get_display_items()]
return json.dumps({'html': html})
def get_icon_class(self):
new_class = 'other'
# HACK: This shouldn't be hard-coded to two types
# OBSOLETE: This obsoletes 'type'
class_priority = ['video', 'problem']
child_classes = [self.system.get_module(child_descriptor).get_icon_class()
for child_descriptor in self.descriptor.get_children()]
for c in class_priority:
if c in child_classes:
new_class = c
return new_class
def validate(self):
"""
Message for either error or warning validation message/s.
Returns message and type. Priority given to error type message.
"""
return self.descriptor.validate()
class ConditionalDescriptor(ConditionalFields, SequenceDescriptor, StudioEditableDescriptor):
"""Descriptor for conditional xmodule."""
_tag_name = 'conditional'
module_class = ConditionalModule
resources_dir = None
filename_extension = "xml"
has_score = False
show_in_read_only_mode = True
def __init__(self, *args, **kwargs):
"""
Create an instance of the conditional module.
"""
super(ConditionalDescriptor, self).__init__(*args, **kwargs)
# Convert sources xml_attribute to a ReferenceList field type so Location/Locator
# substitution can be done.
if not self.sources_list:
if 'sources' in self.xml_attributes and isinstance(self.xml_attributes['sources'], basestring):
self.sources_list = [
# TODO: it is not clear why we are replacing the run here (which actually is a no-op
# for old-style course locators. However, this is the implementation of
# CourseLocator.make_usage_key_from_deprecated_string, which was previously
# being called in this location.
BlockUsageLocator.from_string(item).replace(run=self.location.course_key.run)
for item in ConditionalDescriptor.parse_sources(self.xml_attributes)
]
@staticmethod
def parse_sources(xml_element):
""" Parse xml_element 'sources' attr and return a list of location strings. """
sources = xml_element.get('sources')
if sources:
return [location.strip() for location in sources.split(';')]
def get_required_module_descriptors(self):
"""Returns a list of XModuleDescriptor instances upon
which this module depends.
"""
descriptors = []
for location in self.sources_list:
try:
descriptor = self.system.load_item(location)
descriptors.append(descriptor)
except ItemNotFoundError:
msg = "Invalid module by location."
log.exception(msg)
self.system.error_tracker(msg)
return descriptors
@classmethod
def definition_from_xml(cls, xml_object, system):
children = []
show_tag_list = []
definition = {}
for conditional_attr in ConditionalModule.conditions_map.iterkeys():
conditional_value = xml_object.get(conditional_attr)
if conditional_value is not None:
definition.update({
'conditional_attr': conditional_attr,
'conditional_value': str(conditional_value),
})
for child in xml_object:
if child.tag == 'show':
locations = ConditionalDescriptor.parse_sources(child)
for location in locations:
children.append(location)
show_tag_list.append(location)
else:
try:
descriptor = system.process_xml(etree.tostring(child))
children.append(descriptor.scope_ids.usage_id)
except:
msg = "Unable to load child when parsing Conditional."
log.exception(msg)
system.error_tracker(msg)
definition.update({
'show_tag_list': show_tag_list,
'conditional_message': xml_object.get('message', '')
})
return definition, children
def definition_to_xml(self, resource_fs):
xml_object = etree.Element(self._tag_name)
for child in self.get_children():
if child.location not in self.show_tag_list:
self.runtime.add_block_as_child_node(child, xml_object)
if self.show_tag_list:
show_str = u'<{tag_name} sources="{sources}" />'.format(
tag_name='show', sources=';'.join(text_type(location) for location in self.show_tag_list))
xml_object.append(etree.fromstring(show_str))
# Overwrite the original sources attribute with the value from sources_list, as
# Locations may have been changed to Locators.
stringified_sources_list = map(lambda loc: text_type(loc), self.sources_list)
self.xml_attributes['sources'] = ';'.join(stringified_sources_list)
self.xml_attributes[self.conditional_attr] = self.conditional_value
self.xml_attributes['message'] = self.conditional_message
return xml_object
def validate(self):
validation = super(ConditionalDescriptor, self).validate()
if not self.sources_list:
conditional_validation = StudioValidation(self.location)
conditional_validation.add(
StudioValidationMessage(
StudioValidationMessage.NOT_CONFIGURED,
_(u"This component has no source components configured yet."),
action_class='edit-button',
action_label=_(u"Configure list of sources")
)
)
validation = StudioValidation.copy(validation)
validation.summary = conditional_validation.messages[0]
return validation
@property
def non_editable_metadata_fields(self):
non_editable_fields = super(ConditionalDescriptor, self).non_editable_metadata_fields
non_editable_fields.extend([
ConditionalDescriptor.due,
ConditionalDescriptor.is_practice_exam,
ConditionalDescriptor.is_proctored_enabled,
ConditionalDescriptor.is_time_limited,
ConditionalDescriptor.default_time_limit_minutes,
ConditionalDescriptor.show_tag_list,
ConditionalDescriptor.exam_review_rules,
])
return non_editable_fields
| agpl-3.0 |
thaines/rfam | bin/prman_AlfParser.py | 1 | 9166 | import pyparsing as pp
import re
import copy
class prman_AlfParser:
def __init__(self):
self.keywords = ['Job', 'Task', 'RemoteCmd']
def parseFile(self, fileText):
commands = self.__parseCommandStructure(fileText, 0, isStart = True)
#print(commands)
textureCmds, Cmds, frames = self.extractCommandHierarchy(commands)
return [textureCmds, Cmds, frames]
def printCommands(self, cmds, currentIndent = 0):
if isinstance(cmds, list):
for e in cmds:
self.printCommands(e, currentIndent + 1)
print('---------------------')
else:
tabs = ''
for i in range(currentIndent):
tabs += '\t'
print(tabs + repr(cmds))
def __matchBracket(self, str):
if str[0] != '{':
return None
num_open = 0
for i, c in enumerate(str):
if c == '{':
num_open += 1
elif c == '}':
num_open -= 1
if num_open == 0:
return str[1:i]
return None
def leadingSpace(self, text):
return len(text) - len(text.lstrip())
def removingLeadingNewLines(self, text):
return text.lstrip('\n')
def determineCommandLength(self, text):
if text[0] == '\n':
raise ValueError('Determine command length should never take newline as first char!')
text = copy.deepcopy(text)
lines = text.split('\n')
lengths = [len(l) for l in lines]
currentIndent = self.leadingSpace(lines[0])
extent = len(lines[0])
for i, l in enumerate(lines[1:]):
if self.leadingSpace(l) != currentIndent:
extent += lengths[i + 1] + 1
else:
extent += lengths[i + 1] + 1
return extent
return extent
def extractAllArgs(self, text):
currentIndent = 0
parsingBracket = False
parsingSimple = False
args = []
argNames = []
resultText = ''
currentBracketText = ''
i = 0
while i < len(text):
if parsingBracket:
#process indents
if text[i] == '}':
currentIndent -= 1
currentBracketText += text[i]
if currentIndent == 0:
args.append(currentBracketText[1:-1])
currentBracketText = ''
parsingBracket = False
currentIndent = 0
elif text[i] == '{':
currentBracketText += text[i]
currentIndent += 1
else:
currentBracketText += text[i]
elif parsingSimple:
if text[i] == ' ':
args.append(currentBracketText )
currentBracketText = ''
parsingSimple = False
else:
currentBracketText += text[i]
else:
if text[i] == '-':
counter = 1
argName = ''
while True:
if text[i + counter] == ' ':
argNames.append(argName)
if text[i + counter + 1] == '{':
currentIndent = 0
parsingBracket = True
i = i + counter
else:
parsingSimple = True
i = i + counter
break
else:
argName += text[i + counter]
counter += 1
i += 1
return argNames, args, resultText
def parseOptions(self, text):
optsNames, opts, textWithoutOpts = self.extractAllArgs(text)
result = {}
for i in range(len(optsNames)):
result[optsNames[i]] = opts[i]
return result
def parseJob(self, text):
newJob = self.parseOptions(text)
newJob['type'] = 'job'
return newJob
def parseRemoteCmd(self, text):
#grab the actual command
i = len(text) - 1
actualCommand = ''
while i > 0:
if text[i] == '}':
break
else:
i -= 1
while i > 0:
if text[i] == '{':
actualCommand = text[i] + actualCommand
break
else:
actualCommand = text[i] + actualCommand
i -=1
newCmd = self.parseOptions(text[:i])
newCmd['type'] = 'remoteCommand'
newCmd['command'] = actualCommand[1:-1]
return newCmd
def parseTask(self, text):
#parse Task Name
taskName = ''
start = text.find('{') + 1
for i in range(start, len(text)):
if text[i] == '}':
break
else:
taskName += text[i]
text = text[i+1:]
newTask = self.parseOptions(text)
newTask['type'] = 'task'
newTask['taskName'] = taskName
return newTask
def __parseCommandStructure(self, text, indentLevel, isStart = False):
structure = []
text = copy.deepcopy(text)
if isStart:
text = text[17:]
starts = [text.find(k) for k in self.keywords]
for i in range(len(starts)):
if starts[i] < 0:
starts[i] = 111111111111111111
lowestStartIdx = starts.index(min(starts))
#move back until new line
startIdx = starts[lowestStartIdx]
if startIdx == 111111111111111111:
return None
while startIdx > 0:
if text[startIdx - 1] == '\t':
startIdx -= 1
else:
break
if lowestStartIdx == 0: #Job
length = self.determineCommandLength(text[startIdx:])
newItem = self.parseJob(text[startIdx+3:startIdx+length])
elif lowestStartIdx == 1: #Task
length = self.determineCommandLength(text[startIdx:])
newItem = self.parseTask(text[startIdx+4:startIdx+length])
elif lowestStartIdx == 2: #RemoteCmd
length = self.determineCommandLength(text[startIdx:])
newItem = self.parseRemoteCmd(text[startIdx+9:startIdx+length])
try: #why does hasattr not work here?
#print('Attempting to parse subtasks')
newItem['subtasks'] = self.__parseCommandStructure(self.removingLeadingNewLines(newItem['subtasks']), indentLevel+1)
except:
pass
try:
newItem['cmds'] = self.__parseCommandStructure(self.removingLeadingNewLines(newItem['cmds']), indentLevel+1)
except:
pass
structure.append(newItem)
nextCommands = self.__parseCommandStructure(text[startIdx+length:], indentLevel)
if nextCommands:
for c in nextCommands:
structure.append(c)
return structure
def extractCommandsForFrame(self, task):
frames = []
cmds = {}
for t in task['subtasks']:
subcmds = []
#extract frame index
frameLinearIdx = int(t['taskName'].replace('Frame', ''))
frames.append(frameLinearIdx)
for t_sub in t['subtasks']:
try:
for c in t_sub['cmds']:
subcmds.append(c)
except:
pass
if subcmds:
cmds[str(frameLinearIdx)] = subcmds
return cmds, frames
def extractCommandsForTexture(self, task):
cmds = []
for t in task['subtasks']:
try:
for c in t['cmds']:
cmds.append(c)
except:
pass
return cmds
def extractCommandHierarchy(self, jobs):
textureCommands = []
commands = {}
for j in jobs:
for t in j['subtasks']:
#get all texture conversion tasks
if t['taskName'] == 'Job Textures':
try:
newCommands = self.extractCommandsForTexture(t)
#textureCommands.append(newCommands)
for c in newCommands:
textureCommands.append(c)
except:
pass
#get commands for all frames
else:
newCommands, frames = self.extractCommandsForFrame(t)
commands.update(newCommands)
return textureCommands, commands, frames
def main():
with open('data/blue/shots/spool.alf', 'r') as myfile:
data = myfile.read()
parser = prman_AlfParser()
textureCmds, Cmds, frames = parser.parseFile(data)
print('Frames: ', frames)
if __name__ == "__main__":
main()
| gpl-3.0 |
gshivani/ansible-modules-extras | cloud/misc/virt.py | 8 | 14024 | #!/usr/bin/python
# -*- coding: utf-8 -*-
"""
Virt management features
Copyright 2007, 2012 Red Hat, Inc
Michael DeHaan <[email protected]>
Seth Vidal <[email protected]>
This software may be freely redistributed under the terms of the GNU
general public license.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
DOCUMENTATION = '''
---
module: virt
short_description: Manages virtual machines supported by libvirt
description:
- Manages virtual machines supported by I(libvirt).
version_added: "0.2"
options:
name:
description:
- name of the guest VM being managed. Note that VM must be previously
defined with xml.
required: true
default: null
aliases: []
state:
description:
- Note that there may be some lag for state requests like C(shutdown)
since these refer only to VM states. After starting a guest, it may not
be immediately accessible.
required: false
choices: [ "running", "shutdown", "destroyed", "paused" ]
default: "no"
command:
description:
- in addition to state management, various non-idempotent commands are available. See examples
required: false
choices: ["create","status", "start", "stop", "pause", "unpause",
"shutdown", "undefine", "destroy", "get_xml", "autostart",
"freemem", "list_vms", "info", "nodeinfo", "virttype", "define"]
uri:
description:
- libvirt connection uri
required: false
defaults: qemu:///system
xml:
description:
- XML document used with the define command
required: false
default: null
requirements:
- "python >= 2.6"
- "libvirt-python"
author:
- "Ansible Core Team"
- '"Michael DeHaan (@mpdehaan)" <[email protected]>'
- '"Seth Vidal (@skvidal)" <[email protected]>'
'''
EXAMPLES = '''
# a playbook task line:
- virt: name=alpha state=running
# /usr/bin/ansible invocations
ansible host -m virt -a "name=alpha command=status"
ansible host -m virt -a "name=alpha command=get_xml"
ansible host -m virt -a "name=alpha command=create uri=lxc:///"
# a playbook example of defining and launching an LXC guest
tasks:
- name: define vm
virt: name=foo
command=define
xml="{{ lookup('template', 'container-template.xml.j2') }}"
uri=lxc:///
- name: start vm
virt: name=foo state=running uri=lxc:///
'''
VIRT_FAILED = 1
VIRT_SUCCESS = 0
VIRT_UNAVAILABLE=2
import sys
try:
import libvirt
except ImportError:
print "failed=True msg='libvirt python module unavailable'"
sys.exit(1)
ALL_COMMANDS = []
VM_COMMANDS = ['create','status', 'start', 'stop', 'pause', 'unpause',
'shutdown', 'undefine', 'destroy', 'get_xml', 'autostart', 'define']
HOST_COMMANDS = ['freemem', 'list_vms', 'info', 'nodeinfo', 'virttype']
ALL_COMMANDS.extend(VM_COMMANDS)
ALL_COMMANDS.extend(HOST_COMMANDS)
VIRT_STATE_NAME_MAP = {
0 : "running",
1 : "running",
2 : "running",
3 : "paused",
4 : "shutdown",
5 : "shutdown",
6 : "crashed"
}
class VMNotFound(Exception):
pass
class LibvirtConnection(object):
def __init__(self, uri, module):
self.module = module
cmd = "uname -r"
rc, stdout, stderr = self.module.run_command(cmd)
if "xen" in stdout:
conn = libvirt.open(None)
else:
conn = libvirt.open(uri)
if not conn:
raise Exception("hypervisor connection failure")
self.conn = conn
def find_vm(self, vmid):
"""
Extra bonus feature: vmid = -1 returns a list of everything
"""
conn = self.conn
vms = []
# this block of code borrowed from virt-manager:
# get working domain's name
ids = conn.listDomainsID()
for id in ids:
vm = conn.lookupByID(id)
vms.append(vm)
# get defined domain
names = conn.listDefinedDomains()
for name in names:
vm = conn.lookupByName(name)
vms.append(vm)
if vmid == -1:
return vms
for vm in vms:
if vm.name() == vmid:
return vm
raise VMNotFound("virtual machine %s not found" % vmid)
def shutdown(self, vmid):
return self.find_vm(vmid).shutdown()
def pause(self, vmid):
return self.suspend(self.conn,vmid)
def unpause(self, vmid):
return self.resume(self.conn,vmid)
def suspend(self, vmid):
return self.find_vm(vmid).suspend()
def resume(self, vmid):
return self.find_vm(vmid).resume()
def create(self, vmid):
return self.find_vm(vmid).create()
def destroy(self, vmid):
return self.find_vm(vmid).destroy()
def undefine(self, vmid):
return self.find_vm(vmid).undefine()
def get_status2(self, vm):
state = vm.info()[0]
return VIRT_STATE_NAME_MAP.get(state,"unknown")
def get_status(self, vmid):
state = self.find_vm(vmid).info()[0]
return VIRT_STATE_NAME_MAP.get(state,"unknown")
def nodeinfo(self):
return self.conn.getInfo()
def get_type(self):
return self.conn.getType()
def get_xml(self, vmid):
vm = self.conn.lookupByName(vmid)
return vm.XMLDesc(0)
def get_maxVcpus(self, vmid):
vm = self.conn.lookupByName(vmid)
return vm.maxVcpus()
def get_maxMemory(self, vmid):
vm = self.conn.lookupByName(vmid)
return vm.maxMemory()
def getFreeMemory(self):
return self.conn.getFreeMemory()
def get_autostart(self, vmid):
vm = self.conn.lookupByName(vmid)
return vm.autostart()
def set_autostart(self, vmid, val):
vm = self.conn.lookupByName(vmid)
return vm.setAutostart(val)
def define_from_xml(self, xml):
return self.conn.defineXML(xml)
class Virt(object):
def __init__(self, uri, module):
self.module = module
self.uri = uri
def __get_conn(self):
self.conn = LibvirtConnection(self.uri, self.module)
return self.conn
def get_vm(self, vmid):
self.__get_conn()
return self.conn.find_vm(vmid)
def state(self):
vms = self.list_vms()
state = []
for vm in vms:
state_blurb = self.conn.get_status(vm)
state.append("%s %s" % (vm,state_blurb))
return state
def info(self):
vms = self.list_vms()
info = dict()
for vm in vms:
data = self.conn.find_vm(vm).info()
# libvirt returns maxMem, memory, and cpuTime as long()'s, which
# xmlrpclib tries to convert to regular int's during serialization.
# This throws exceptions, so convert them to strings here and
# assume the other end of the xmlrpc connection can figure things
# out or doesn't care.
info[vm] = {
"state" : VIRT_STATE_NAME_MAP.get(data[0],"unknown"),
"maxMem" : str(data[1]),
"memory" : str(data[2]),
"nrVirtCpu" : data[3],
"cpuTime" : str(data[4]),
}
info[vm]["autostart"] = self.conn.get_autostart(vm)
return info
def nodeinfo(self):
self.__get_conn()
info = dict()
data = self.conn.nodeinfo()
info = {
"cpumodel" : str(data[0]),
"phymemory" : str(data[1]),
"cpus" : str(data[2]),
"cpumhz" : str(data[3]),
"numanodes" : str(data[4]),
"sockets" : str(data[5]),
"cpucores" : str(data[6]),
"cputhreads" : str(data[7])
}
return info
def list_vms(self, state=None):
self.conn = self.__get_conn()
vms = self.conn.find_vm(-1)
results = []
for x in vms:
try:
if state:
vmstate = self.conn.get_status2(x)
if vmstate == state:
results.append(x.name())
else:
results.append(x.name())
except:
pass
return results
def virttype(self):
return self.__get_conn().get_type()
def autostart(self, vmid):
self.conn = self.__get_conn()
return self.conn.set_autostart(vmid, True)
def freemem(self):
self.conn = self.__get_conn()
return self.conn.getFreeMemory()
def shutdown(self, vmid):
""" Make the machine with the given vmid stop running. Whatever that takes. """
self.__get_conn()
self.conn.shutdown(vmid)
return 0
def pause(self, vmid):
""" Pause the machine with the given vmid. """
self.__get_conn()
return self.conn.suspend(vmid)
def unpause(self, vmid):
""" Unpause the machine with the given vmid. """
self.__get_conn()
return self.conn.resume(vmid)
def create(self, vmid):
""" Start the machine via the given vmid """
self.__get_conn()
return self.conn.create(vmid)
def start(self, vmid):
""" Start the machine via the given id/name """
self.__get_conn()
return self.conn.create(vmid)
def destroy(self, vmid):
""" Pull the virtual power from the virtual domain, giving it virtually no time to virtually shut down. """
self.__get_conn()
return self.conn.destroy(vmid)
def undefine(self, vmid):
""" Stop a domain, and then wipe it from the face of the earth. (delete disk/config file) """
self.__get_conn()
return self.conn.undefine(vmid)
def status(self, vmid):
"""
Return a state suitable for server consumption. Aka, codes.py values, not XM output.
"""
self.__get_conn()
return self.conn.get_status(vmid)
def get_xml(self, vmid):
"""
Receive a Vm id as input
Return an xml describing vm config returned by a libvirt call
"""
self.__get_conn()
return self.conn.get_xml(vmid)
def get_maxVcpus(self, vmid):
"""
Gets the max number of VCPUs on a guest
"""
self.__get_conn()
return self.conn.get_maxVcpus(vmid)
def get_max_memory(self, vmid):
"""
Gets the max memory on a guest
"""
self.__get_conn()
return self.conn.get_MaxMemory(vmid)
def define(self, xml):
"""
Define a guest with the given xml
"""
self.__get_conn()
return self.conn.define_from_xml(xml)
def core(module):
state = module.params.get('state', None)
guest = module.params.get('name', None)
command = module.params.get('command', None)
uri = module.params.get('uri', None)
xml = module.params.get('xml', None)
v = Virt(uri, module)
res = {}
if state and command=='list_vms':
res = v.list_vms(state=state)
if type(res) != dict:
res = { command: res }
return VIRT_SUCCESS, res
if state:
if not guest:
module.fail_json(msg = "state change requires a guest specified")
res['changed'] = False
if state == 'running':
if v.status(guest) is 'paused':
res['changed'] = True
res['msg'] = v.unpause(guest)
elif v.status(guest) is not 'running':
res['changed'] = True
res['msg'] = v.start(guest)
elif state == 'shutdown':
if v.status(guest) is not 'shutdown':
res['changed'] = True
res['msg'] = v.shutdown(guest)
elif state == 'destroyed':
if v.status(guest) is not 'shutdown':
res['changed'] = True
res['msg'] = v.destroy(guest)
elif state == 'paused':
if v.status(guest) is 'running':
res['changed'] = True
res['msg'] = v.pause(guest)
else:
module.fail_json(msg="unexpected state")
return VIRT_SUCCESS, res
if command:
if command in VM_COMMANDS:
if not guest:
module.fail_json(msg = "%s requires 1 argument: guest" % command)
if command == 'define':
if not xml:
module.fail_json(msg = "define requires xml argument")
try:
v.get_vm(guest)
except VMNotFound:
v.define(xml)
res = {'changed': True, 'created': guest}
return VIRT_SUCCESS, res
res = getattr(v, command)(guest)
if type(res) != dict:
res = { command: res }
return VIRT_SUCCESS, res
elif hasattr(v, command):
res = getattr(v, command)()
if type(res) != dict:
res = { command: res }
return VIRT_SUCCESS, res
else:
module.fail_json(msg="Command %s not recognized" % basecmd)
module.fail_json(msg="expected state or command parameter to be specified")
def main():
module = AnsibleModule(argument_spec=dict(
name = dict(aliases=['guest']),
state = dict(choices=['running', 'shutdown', 'destroyed', 'paused']),
command = dict(choices=ALL_COMMANDS),
uri = dict(default='qemu:///system'),
xml = dict(),
))
rc = VIRT_SUCCESS
try:
rc, result = core(module)
except Exception, e:
module.fail_json(msg=str(e))
if rc != 0: # something went wrong emit the msg
module.fail_json(rc=rc, msg=result)
else:
module.exit_json(**result)
# import module snippets
from ansible.module_utils.basic import *
main()
| gpl-3.0 |
Tribler/decentralized-mortgage-market | market/models/investment.py | 2 | 2937 | from enum import Enum as PyEnum
from base64 import urlsafe_b64encode
from storm.properties import Int, Float, RawStr
from storm.references import ReferenceSet
from protobuf_to_dict import dict_to_protobuf, protobuf_to_dict
from market.community.market.conversion_pb2 import Investment as InvestmentPB
from market.database.types import Enum
from market.models.transfer import Transfer
class InvestmentStatus(PyEnum):
NONE = 0
PENDING = 1
ACCEPTED = 2
REJECTED = 3
FORSALE = 4
class Investment(object):
"""
This class represents an investment of someone in a specific campaign.
"""
__storm_table__ = 'investment'
__storm_primary__ = 'id', 'user_id'
id = Int()
user_id = RawStr()
owner_id = RawStr()
amount = Float()
interest_rate = Float()
campaign_id = Int()
campaign_user_id = RawStr()
status = Enum(InvestmentStatus)
contract_id = RawStr()
transfers = ReferenceSet((id, user_id), (Transfer.investment_id, Transfer.investment_user_id))
def __init__(self, identifier, user_id, amount, interest_rate, campaign_id, campaign_user_id, status, contract_id=''):
self.id = identifier
self.user_id = user_id
self.amount = amount
self.interest_rate = interest_rate
self.campaign_id = campaign_id
self.campaign_user_id = campaign_user_id
self.status = status
self.contract_id = contract_id
def to_dict(self, api_response=False):
return {
'id': self.id,
'user_id': urlsafe_b64encode(self.user_id) if api_response else self.user_id,
'amount': self.amount,
'interest_rate': self.interest_rate,
'campaign_id': self.campaign_id,
'campaign_user_id': urlsafe_b64encode(self.campaign_user_id) if api_response else self.campaign_user_id,
'status': self.status.name if api_response else self.status.value,
'contract_id': urlsafe_b64encode(self.contract_id) if api_response else self.contract_id
}
@staticmethod
def from_dict(investment_dict):
try:
status = InvestmentStatus(investment_dict['status'])
except ValueError:
return None
return Investment(investment_dict['id'],
investment_dict['user_id'],
investment_dict['amount'],
investment_dict['interest_rate'],
investment_dict['campaign_id'],
investment_dict['campaign_user_id'],
status,
investment_dict['contract_id'])
def to_bin(self):
return dict_to_protobuf(InvestmentPB, self.to_dict()).SerializeToString()
@staticmethod
def from_bin(binary):
msg = InvestmentPB()
msg.ParseFromString(binary)
return Investment.from_dict(protobuf_to_dict(msg))
| gpl-3.0 |
sy0302/lammps_qtb | python/examples/viz_atomeye.py | 25 | 1913 | #!/usr/bin/env python -i
# preceeding line should have path for Python on your machine
# viz_atomeye.py
# Purpose: viz running LAMMPS simulation via AtomEye
# Syntax: viz_atomeye.py in.lammps Nfreq Nsteps
# in.lammps = LAMMPS input script
# Nfreq = dump and viz shapshot every this many steps
# Nsteps = run for this many steps
import sys,os
# set this to point to AtomEye version 3 executable
# first line if want AtomEye output to screen, 2nd line to file
#ATOMEYE3 = "/home/sjplimp/tools/atomeye3/A3.i686-20060530"
ATOMEYE3 = "/home/sjplimp/tools/atomeye3/A3.i686-20060530 > atomeye.out"
# parse command line
argv = sys.argv
if len(argv) != 4:
print "Syntax: viz_atomeye.py in.lammps Nfreq Nsteps"
sys.exit()
infile = sys.argv[1]
nfreq = int(sys.argv[2])
nsteps = int(sys.argv[3])
me = 0
# uncomment if running in parallel via Pypar
#import pypar
#me = pypar.rank()
#nprocs = pypar.size()
from lammps import lammps
lmp = lammps()
# run infile all at once
# assumed to have no run command in it
# dump a file in extended CFG format for AtomEye
lmp.file(infile)
lmp.command("thermo %d" % nfreq)
lmp.command("dump python all cfg %d tmp.cfg.* id type xs ys zs" % nfreq)
# initial 0-step run to generate dump file and image
lmp.command("run 0 pre yes post no")
ntimestep = 0
# wrapper on GL window via Pizza.py gl tool
# just proc 0 handles reading of dump file and viz
if me == 0:
a = os.popen(ATOMEYE3,'w')
a.write("load_config tmp.cfg.0\n")
a.flush()
# run nfreq steps at a time w/out pre/post, read dump snapshot, display it
while ntimestep < nsteps:
lmp.command("run %d pre no post no" % nfreq)
ntimestep += nfreq
if me == 0:
a.write("load_config tmp.cfg.%d\n" % ntimestep)
a.flush()
lmp.command("run 0 pre no post yes")
# uncomment if running in parallel via Pypar
#print "Proc %d out of %d procs has" % (me,nprocs), lmp
#pypar.finalize()
| gpl-2.0 |
neerajvashistha/pa-dude | lib/python2.7/site-packages/docutils/readers/pep.py | 136 | 1555 | # $Id: pep.py 7320 2012-01-19 22:33:02Z milde $
# Author: David Goodger <[email protected]>
# Copyright: This module has been placed in the public domain.
"""
Python Enhancement Proposal (PEP) Reader.
"""
__docformat__ = 'reStructuredText'
from docutils.readers import standalone
from docutils.transforms import peps, references, misc, frontmatter
from docutils.parsers import rst
class Reader(standalone.Reader):
supported = ('pep',)
"""Contexts this reader supports."""
settings_spec = (
'PEP Reader Option Defaults',
'The --pep-references and --rfc-references options (for the '
'reStructuredText parser) are on by default.',
())
config_section = 'pep reader'
config_section_dependencies = ('readers', 'standalone reader')
def get_transforms(self):
transforms = standalone.Reader.get_transforms(self)
# We have PEP-specific frontmatter handling.
transforms.remove(frontmatter.DocTitle)
transforms.remove(frontmatter.SectionSubTitle)
transforms.remove(frontmatter.DocInfo)
transforms.extend([peps.Headers, peps.Contents, peps.TargetNotes])
return transforms
settings_default_overrides = {'pep_references': 1, 'rfc_references': 1}
inliner_class = rst.states.Inliner
def __init__(self, parser=None, parser_name=None):
"""`parser` should be ``None``."""
if parser is None:
parser = rst.Parser(rfc2822=True, inliner=self.inliner_class())
standalone.Reader.__init__(self, parser, '')
| mit |
jokajak/itweb | data/env/lib/python2.6/site-packages/MarkupSafe-0.11-py2.6-linux-x86_64.egg/markupsafe/tests.py | 24 | 2610 | import gc
import unittest
from markupsafe import Markup, escape, escape_silent
class MarkupTestCase(unittest.TestCase):
def test_markup_operations(self):
# adding two strings should escape the unsafe one
unsafe = '<script type="application/x-some-script">alert("foo");</script>'
safe = Markup('<em>username</em>')
assert unsafe + safe == unicode(escape(unsafe)) + unicode(safe)
# string interpolations are safe to use too
assert Markup('<em>%s</em>') % '<bad user>' == \
'<em><bad user></em>'
assert Markup('<em>%(username)s</em>') % {
'username': '<bad user>'
} == '<em><bad user></em>'
# an escaped object is markup too
assert type(Markup('foo') + 'bar') is Markup
# and it implements __html__ by returning itself
x = Markup("foo")
assert x.__html__() is x
# it also knows how to treat __html__ objects
class Foo(object):
def __html__(self):
return '<em>awesome</em>'
def __unicode__(self):
return 'awesome'
assert Markup(Foo()) == '<em>awesome</em>'
assert Markup('<strong>%s</strong>') % Foo() == \
'<strong><em>awesome</em></strong>'
# escaping and unescaping
assert escape('"<>&\'') == '"<>&''
assert Markup("<em>Foo & Bar</em>").striptags() == "Foo & Bar"
assert Markup("<test>").unescape() == "<test>"
def test_all_set(self):
import markupsafe as markup
for item in markup.__all__:
getattr(markup, item)
def test_escape_silent(self):
assert escape_silent(None) == Markup()
assert escape(None) == Markup(None)
assert escape_silent('<foo>') == Markup(u'<foo>')
class MarkupLeakTestCase(unittest.TestCase):
def test_markup_leaks(self):
counts = set()
for count in xrange(20):
for item in xrange(1000):
escape("foo")
escape("<foo>")
escape(u"foo")
escape(u"<foo>")
counts.add(len(gc.get_objects()))
assert len(counts) == 1, 'ouch, c extension seems to leak objects'
def suite():
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(MarkupTestCase))
# this test only tests the c extension
if not hasattr(escape, 'func_code'):
suite.addTest(unittest.makeSuite(MarkupLeakTestCase))
return suite
if __name__ == '__main__':
unittest.main(defaultTest='suite')
| gpl-3.0 |
xjnny/NRPhoto | node_modules/node-gyp/gyp/pylib/gyp/__init__.py | 1524 | 22178 | #!/usr/bin/env python
# Copyright (c) 2012 Google Inc. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import copy
import gyp.input
import optparse
import os.path
import re
import shlex
import sys
import traceback
from gyp.common import GypError
# Default debug modes for GYP
debug = {}
# List of "official" debug modes, but you can use anything you like.
DEBUG_GENERAL = 'general'
DEBUG_VARIABLES = 'variables'
DEBUG_INCLUDES = 'includes'
def DebugOutput(mode, message, *args):
if 'all' in gyp.debug or mode in gyp.debug:
ctx = ('unknown', 0, 'unknown')
try:
f = traceback.extract_stack(limit=2)
if f:
ctx = f[0][:3]
except:
pass
if args:
message %= args
print '%s:%s:%d:%s %s' % (mode.upper(), os.path.basename(ctx[0]),
ctx[1], ctx[2], message)
def FindBuildFiles():
extension = '.gyp'
files = os.listdir(os.getcwd())
build_files = []
for file in files:
if file.endswith(extension):
build_files.append(file)
return build_files
def Load(build_files, format, default_variables={},
includes=[], depth='.', params=None, check=False,
circular_check=True, duplicate_basename_check=True):
"""
Loads one or more specified build files.
default_variables and includes will be copied before use.
Returns the generator for the specified format and the
data returned by loading the specified build files.
"""
if params is None:
params = {}
if '-' in format:
format, params['flavor'] = format.split('-', 1)
default_variables = copy.copy(default_variables)
# Default variables provided by this program and its modules should be
# named WITH_CAPITAL_LETTERS to provide a distinct "best practice" namespace,
# avoiding collisions with user and automatic variables.
default_variables['GENERATOR'] = format
default_variables['GENERATOR_FLAVOR'] = params.get('flavor', '')
# Format can be a custom python file, or by default the name of a module
# within gyp.generator.
if format.endswith('.py'):
generator_name = os.path.splitext(format)[0]
path, generator_name = os.path.split(generator_name)
# Make sure the path to the custom generator is in sys.path
# Don't worry about removing it once we are done. Keeping the path
# to each generator that is used in sys.path is likely harmless and
# arguably a good idea.
path = os.path.abspath(path)
if path not in sys.path:
sys.path.insert(0, path)
else:
generator_name = 'gyp.generator.' + format
# These parameters are passed in order (as opposed to by key)
# because ActivePython cannot handle key parameters to __import__.
generator = __import__(generator_name, globals(), locals(), generator_name)
for (key, val) in generator.generator_default_variables.items():
default_variables.setdefault(key, val)
# Give the generator the opportunity to set additional variables based on
# the params it will receive in the output phase.
if getattr(generator, 'CalculateVariables', None):
generator.CalculateVariables(default_variables, params)
# Give the generator the opportunity to set generator_input_info based on
# the params it will receive in the output phase.
if getattr(generator, 'CalculateGeneratorInputInfo', None):
generator.CalculateGeneratorInputInfo(params)
# Fetch the generator specific info that gets fed to input, we use getattr
# so we can default things and the generators only have to provide what
# they need.
generator_input_info = {
'non_configuration_keys':
getattr(generator, 'generator_additional_non_configuration_keys', []),
'path_sections':
getattr(generator, 'generator_additional_path_sections', []),
'extra_sources_for_rules':
getattr(generator, 'generator_extra_sources_for_rules', []),
'generator_supports_multiple_toolsets':
getattr(generator, 'generator_supports_multiple_toolsets', False),
'generator_wants_static_library_dependencies_adjusted':
getattr(generator,
'generator_wants_static_library_dependencies_adjusted', True),
'generator_wants_sorted_dependencies':
getattr(generator, 'generator_wants_sorted_dependencies', False),
'generator_filelist_paths':
getattr(generator, 'generator_filelist_paths', None),
}
# Process the input specific to this generator.
result = gyp.input.Load(build_files, default_variables, includes[:],
depth, generator_input_info, check, circular_check,
duplicate_basename_check,
params['parallel'], params['root_targets'])
return [generator] + result
def NameValueListToDict(name_value_list):
"""
Takes an array of strings of the form 'NAME=VALUE' and creates a dictionary
of the pairs. If a string is simply NAME, then the value in the dictionary
is set to True. If VALUE can be converted to an integer, it is.
"""
result = { }
for item in name_value_list:
tokens = item.split('=', 1)
if len(tokens) == 2:
# If we can make it an int, use that, otherwise, use the string.
try:
token_value = int(tokens[1])
except ValueError:
token_value = tokens[1]
# Set the variable to the supplied value.
result[tokens[0]] = token_value
else:
# No value supplied, treat it as a boolean and set it.
result[tokens[0]] = True
return result
def ShlexEnv(env_name):
flags = os.environ.get(env_name, [])
if flags:
flags = shlex.split(flags)
return flags
def FormatOpt(opt, value):
if opt.startswith('--'):
return '%s=%s' % (opt, value)
return opt + value
def RegenerateAppendFlag(flag, values, predicate, env_name, options):
"""Regenerate a list of command line flags, for an option of action='append'.
The |env_name|, if given, is checked in the environment and used to generate
an initial list of options, then the options that were specified on the
command line (given in |values|) are appended. This matches the handling of
environment variables and command line flags where command line flags override
the environment, while not requiring the environment to be set when the flags
are used again.
"""
flags = []
if options.use_environment and env_name:
for flag_value in ShlexEnv(env_name):
value = FormatOpt(flag, predicate(flag_value))
if value in flags:
flags.remove(value)
flags.append(value)
if values:
for flag_value in values:
flags.append(FormatOpt(flag, predicate(flag_value)))
return flags
def RegenerateFlags(options):
"""Given a parsed options object, and taking the environment variables into
account, returns a list of flags that should regenerate an equivalent options
object (even in the absence of the environment variables.)
Any path options will be normalized relative to depth.
The format flag is not included, as it is assumed the calling generator will
set that as appropriate.
"""
def FixPath(path):
path = gyp.common.FixIfRelativePath(path, options.depth)
if not path:
return os.path.curdir
return path
def Noop(value):
return value
# We always want to ignore the environment when regenerating, to avoid
# duplicate or changed flags in the environment at the time of regeneration.
flags = ['--ignore-environment']
for name, metadata in options._regeneration_metadata.iteritems():
opt = metadata['opt']
value = getattr(options, name)
value_predicate = metadata['type'] == 'path' and FixPath or Noop
action = metadata['action']
env_name = metadata['env_name']
if action == 'append':
flags.extend(RegenerateAppendFlag(opt, value, value_predicate,
env_name, options))
elif action in ('store', None): # None is a synonym for 'store'.
if value:
flags.append(FormatOpt(opt, value_predicate(value)))
elif options.use_environment and env_name and os.environ.get(env_name):
flags.append(FormatOpt(opt, value_predicate(os.environ.get(env_name))))
elif action in ('store_true', 'store_false'):
if ((action == 'store_true' and value) or
(action == 'store_false' and not value)):
flags.append(opt)
elif options.use_environment and env_name:
print >>sys.stderr, ('Warning: environment regeneration unimplemented '
'for %s flag %r env_name %r' % (action, opt,
env_name))
else:
print >>sys.stderr, ('Warning: regeneration unimplemented for action %r '
'flag %r' % (action, opt))
return flags
class RegeneratableOptionParser(optparse.OptionParser):
def __init__(self):
self.__regeneratable_options = {}
optparse.OptionParser.__init__(self)
def add_option(self, *args, **kw):
"""Add an option to the parser.
This accepts the same arguments as OptionParser.add_option, plus the
following:
regenerate: can be set to False to prevent this option from being included
in regeneration.
env_name: name of environment variable that additional values for this
option come from.
type: adds type='path', to tell the regenerator that the values of
this option need to be made relative to options.depth
"""
env_name = kw.pop('env_name', None)
if 'dest' in kw and kw.pop('regenerate', True):
dest = kw['dest']
# The path type is needed for regenerating, for optparse we can just treat
# it as a string.
type = kw.get('type')
if type == 'path':
kw['type'] = 'string'
self.__regeneratable_options[dest] = {
'action': kw.get('action'),
'type': type,
'env_name': env_name,
'opt': args[0],
}
optparse.OptionParser.add_option(self, *args, **kw)
def parse_args(self, *args):
values, args = optparse.OptionParser.parse_args(self, *args)
values._regeneration_metadata = self.__regeneratable_options
return values, args
def gyp_main(args):
my_name = os.path.basename(sys.argv[0])
parser = RegeneratableOptionParser()
usage = 'usage: %s [options ...] [build_file ...]'
parser.set_usage(usage.replace('%s', '%prog'))
parser.add_option('--build', dest='configs', action='append',
help='configuration for build after project generation')
parser.add_option('--check', dest='check', action='store_true',
help='check format of gyp files')
parser.add_option('--config-dir', dest='config_dir', action='store',
env_name='GYP_CONFIG_DIR', default=None,
help='The location for configuration files like '
'include.gypi.')
parser.add_option('-d', '--debug', dest='debug', metavar='DEBUGMODE',
action='append', default=[], help='turn on a debugging '
'mode for debugging GYP. Supported modes are "variables", '
'"includes" and "general" or "all" for all of them.')
parser.add_option('-D', dest='defines', action='append', metavar='VAR=VAL',
env_name='GYP_DEFINES',
help='sets variable VAR to value VAL')
parser.add_option('--depth', dest='depth', metavar='PATH', type='path',
help='set DEPTH gyp variable to a relative path to PATH')
parser.add_option('-f', '--format', dest='formats', action='append',
env_name='GYP_GENERATORS', regenerate=False,
help='output formats to generate')
parser.add_option('-G', dest='generator_flags', action='append', default=[],
metavar='FLAG=VAL', env_name='GYP_GENERATOR_FLAGS',
help='sets generator flag FLAG to VAL')
parser.add_option('--generator-output', dest='generator_output',
action='store', default=None, metavar='DIR', type='path',
env_name='GYP_GENERATOR_OUTPUT',
help='puts generated build files under DIR')
parser.add_option('--ignore-environment', dest='use_environment',
action='store_false', default=True, regenerate=False,
help='do not read options from environment variables')
parser.add_option('-I', '--include', dest='includes', action='append',
metavar='INCLUDE', type='path',
help='files to include in all loaded .gyp files')
# --no-circular-check disables the check for circular relationships between
# .gyp files. These relationships should not exist, but they've only been
# observed to be harmful with the Xcode generator. Chromium's .gyp files
# currently have some circular relationships on non-Mac platforms, so this
# option allows the strict behavior to be used on Macs and the lenient
# behavior to be used elsewhere.
# TODO(mark): Remove this option when http://crbug.com/35878 is fixed.
parser.add_option('--no-circular-check', dest='circular_check',
action='store_false', default=True, regenerate=False,
help="don't check for circular relationships between files")
# --no-duplicate-basename-check disables the check for duplicate basenames
# in a static_library/shared_library project. Visual C++ 2008 generator
# doesn't support this configuration. Libtool on Mac also generates warnings
# when duplicate basenames are passed into Make generator on Mac.
# TODO(yukawa): Remove this option when these legacy generators are
# deprecated.
parser.add_option('--no-duplicate-basename-check',
dest='duplicate_basename_check', action='store_false',
default=True, regenerate=False,
help="don't check for duplicate basenames")
parser.add_option('--no-parallel', action='store_true', default=False,
help='Disable multiprocessing')
parser.add_option('-S', '--suffix', dest='suffix', default='',
help='suffix to add to generated files')
parser.add_option('--toplevel-dir', dest='toplevel_dir', action='store',
default=None, metavar='DIR', type='path',
help='directory to use as the root of the source tree')
parser.add_option('-R', '--root-target', dest='root_targets',
action='append', metavar='TARGET',
help='include only TARGET and its deep dependencies')
options, build_files_arg = parser.parse_args(args)
build_files = build_files_arg
# Set up the configuration directory (defaults to ~/.gyp)
if not options.config_dir:
home = None
home_dot_gyp = None
if options.use_environment:
home_dot_gyp = os.environ.get('GYP_CONFIG_DIR', None)
if home_dot_gyp:
home_dot_gyp = os.path.expanduser(home_dot_gyp)
if not home_dot_gyp:
home_vars = ['HOME']
if sys.platform in ('cygwin', 'win32'):
home_vars.append('USERPROFILE')
for home_var in home_vars:
home = os.getenv(home_var)
if home != None:
home_dot_gyp = os.path.join(home, '.gyp')
if not os.path.exists(home_dot_gyp):
home_dot_gyp = None
else:
break
else:
home_dot_gyp = os.path.expanduser(options.config_dir)
if home_dot_gyp and not os.path.exists(home_dot_gyp):
home_dot_gyp = None
if not options.formats:
# If no format was given on the command line, then check the env variable.
generate_formats = []
if options.use_environment:
generate_formats = os.environ.get('GYP_GENERATORS', [])
if generate_formats:
generate_formats = re.split(r'[\s,]', generate_formats)
if generate_formats:
options.formats = generate_formats
else:
# Nothing in the variable, default based on platform.
if sys.platform == 'darwin':
options.formats = ['xcode']
elif sys.platform in ('win32', 'cygwin'):
options.formats = ['msvs']
else:
options.formats = ['make']
if not options.generator_output and options.use_environment:
g_o = os.environ.get('GYP_GENERATOR_OUTPUT')
if g_o:
options.generator_output = g_o
options.parallel = not options.no_parallel
for mode in options.debug:
gyp.debug[mode] = 1
# Do an extra check to avoid work when we're not debugging.
if DEBUG_GENERAL in gyp.debug:
DebugOutput(DEBUG_GENERAL, 'running with these options:')
for option, value in sorted(options.__dict__.items()):
if option[0] == '_':
continue
if isinstance(value, basestring):
DebugOutput(DEBUG_GENERAL, " %s: '%s'", option, value)
else:
DebugOutput(DEBUG_GENERAL, " %s: %s", option, value)
if not build_files:
build_files = FindBuildFiles()
if not build_files:
raise GypError((usage + '\n\n%s: error: no build_file') %
(my_name, my_name))
# TODO(mark): Chromium-specific hack!
# For Chromium, the gyp "depth" variable should always be a relative path
# to Chromium's top-level "src" directory. If no depth variable was set
# on the command line, try to find a "src" directory by looking at the
# absolute path to each build file's directory. The first "src" component
# found will be treated as though it were the path used for --depth.
if not options.depth:
for build_file in build_files:
build_file_dir = os.path.abspath(os.path.dirname(build_file))
build_file_dir_components = build_file_dir.split(os.path.sep)
components_len = len(build_file_dir_components)
for index in xrange(components_len - 1, -1, -1):
if build_file_dir_components[index] == 'src':
options.depth = os.path.sep.join(build_file_dir_components)
break
del build_file_dir_components[index]
# If the inner loop found something, break without advancing to another
# build file.
if options.depth:
break
if not options.depth:
raise GypError('Could not automatically locate src directory. This is'
'a temporary Chromium feature that will be removed. Use'
'--depth as a workaround.')
# If toplevel-dir is not set, we assume that depth is the root of our source
# tree.
if not options.toplevel_dir:
options.toplevel_dir = options.depth
# -D on the command line sets variable defaults - D isn't just for define,
# it's for default. Perhaps there should be a way to force (-F?) a
# variable's value so that it can't be overridden by anything else.
cmdline_default_variables = {}
defines = []
if options.use_environment:
defines += ShlexEnv('GYP_DEFINES')
if options.defines:
defines += options.defines
cmdline_default_variables = NameValueListToDict(defines)
if DEBUG_GENERAL in gyp.debug:
DebugOutput(DEBUG_GENERAL,
"cmdline_default_variables: %s", cmdline_default_variables)
# Set up includes.
includes = []
# If ~/.gyp/include.gypi exists, it'll be forcibly included into every
# .gyp file that's loaded, before anything else is included.
if home_dot_gyp != None:
default_include = os.path.join(home_dot_gyp, 'include.gypi')
if os.path.exists(default_include):
print 'Using overrides found in ' + default_include
includes.append(default_include)
# Command-line --include files come after the default include.
if options.includes:
includes.extend(options.includes)
# Generator flags should be prefixed with the target generator since they
# are global across all generator runs.
gen_flags = []
if options.use_environment:
gen_flags += ShlexEnv('GYP_GENERATOR_FLAGS')
if options.generator_flags:
gen_flags += options.generator_flags
generator_flags = NameValueListToDict(gen_flags)
if DEBUG_GENERAL in gyp.debug.keys():
DebugOutput(DEBUG_GENERAL, "generator_flags: %s", generator_flags)
# Generate all requested formats (use a set in case we got one format request
# twice)
for format in set(options.formats):
params = {'options': options,
'build_files': build_files,
'generator_flags': generator_flags,
'cwd': os.getcwd(),
'build_files_arg': build_files_arg,
'gyp_binary': sys.argv[0],
'home_dot_gyp': home_dot_gyp,
'parallel': options.parallel,
'root_targets': options.root_targets,
'target_arch': cmdline_default_variables.get('target_arch', '')}
# Start with the default variables from the command line.
[generator, flat_list, targets, data] = Load(
build_files, format, cmdline_default_variables, includes, options.depth,
params, options.check, options.circular_check,
options.duplicate_basename_check)
# TODO(mark): Pass |data| for now because the generator needs a list of
# build files that came in. In the future, maybe it should just accept
# a list, and not the whole data dict.
# NOTE: flat_list is the flattened dependency graph specifying the order
# that targets may be built. Build systems that operate serially or that
# need to have dependencies defined before dependents reference them should
# generate targets in the order specified in flat_list.
generator.GenerateOutput(flat_list, targets, data, params)
if options.configs:
valid_configs = targets[flat_list[0]]['configurations'].keys()
for conf in options.configs:
if conf not in valid_configs:
raise GypError('Invalid config specified via --build: %s' % conf)
generator.PerformBuild(data, options.configs, params)
# Done
return 0
def main(args):
try:
return gyp_main(args)
except GypError, e:
sys.stderr.write("gyp: %s\n" % e)
return 1
# NOTE: setuptools generated console_scripts calls function with no arguments
def script_main():
return main(sys.argv[1:])
if __name__ == '__main__':
sys.exit(script_main())
| gpl-2.0 |
Joergen/olympia | apps/pages/views.py | 15 | 2236 | from collections import defaultdict
from django.conf import settings
from django.shortcuts import render
from devhub.models import ActivityLog
from users.models import UserProfile
def credits(request):
developers = (UserProfile.objects
.exclude(display_name=None)
.filter(groupuser__group__name='Developers Credits')
.order_by('display_name')
.distinct())
past_developers = (UserProfile.objects
.exclude(display_name=None)
.filter(
groupuser__group__name='Past Developers Credits')
.order_by('display_name')
.distinct())
other_contribs = (UserProfile.objects
.exclude(display_name=None)
.filter(
groupuser__group__name='Other Contributors Credits')
.order_by('display_name')
.distinct())
languages = sorted(list(
set(settings.AMO_LANGUAGES + settings.HIDDEN_LANGUAGES) -
set(['en-US'])))
localizers = []
for lang in languages:
users = (UserProfile.objects
.exclude(display_name=None)
.filter(groupuser__group__name='%s Localizers' % lang)
.order_by('display_name')
.distinct())
if users:
localizers.append((lang, users))
total_reviews = (ActivityLog.objects.total_reviews()
.filter(approval_count__gt=10))
reviewers = defaultdict(list)
for total in total_reviews:
cnt = total.get('approval_count', 0)
if cnt > 1000:
reviewers[1000].append(total)
elif cnt > 500:
reviewers[500].append(total)
elif cnt > 100:
reviewers[100].append(total)
elif cnt > 10:
reviewers[10].append(total)
context = {
'developers': developers,
'past_developers': past_developers,
'other_contribs': other_contribs,
'localizers': localizers,
'reviewers': reviewers,
}
return render(request, 'pages/credits.html', context)
| bsd-3-clause |
trishnaguha/ansible | lib/ansible/modules/cloud/google/gcp_spanner_instance_facts.py | 4 | 5935 | #!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Copyright (C) 2017 Google
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# ----------------------------------------------------------------------------
#
# *** AUTO GENERATED CODE *** AUTO GENERATED CODE ***
#
# ----------------------------------------------------------------------------
#
# This file is automatically generated by Magic Modules and manual
# changes will be clobbered when the file is regenerated.
#
# Please read more about how to change this file at
# https://www.github.com/GoogleCloudPlatform/magic-modules
#
# ----------------------------------------------------------------------------
from __future__ import absolute_import, division, print_function
__metaclass__ = type
################################################################################
# Documentation
################################################################################
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ["preview"],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: gcp_spanner_instance_facts
description:
- Gather facts for GCP Instance
short_description: Gather facts for GCP Instance
version_added: 2.8
author: Google Inc. (@googlecloudplatform)
requirements:
- python >= 2.6
- requests >= 2.18.4
- google-auth >= 1.3.0
options: {}
extends_documentation_fragment: gcp
'''
EXAMPLES = '''
- name: a instance facts
gcp_spanner_instance_facts:
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
'''
RETURN = '''
items:
description: List of items
returned: always
type: complex
contains:
name:
description:
- A unique identifier for the instance, which cannot be changed after the instance
is created. Values are of the form projects/<project>/instances/[a-z][-a-z0-9]*[a-z0-9].
The final segment of the name must be between 6 and 30 characters in length.
returned: success
type: str
config:
description:
- A reference to the instance configuration.
returned: success
type: str
displayName:
description:
- The descriptive name for this instance as it appears in UIs. Must be unique
per project and between 4 and 30 characters in length.
returned: success
type: str
nodeCount:
description:
- The number of nodes allocated to this instance.
returned: success
type: int
labels:
description:
- Cloud Labels are a flexible and lightweight mechanism for organizing cloud
resources into groups that reflect a customer's organizational needs and deployment
strategies. Cloud Labels can be used to filter collections of resources. They
can be used to control how resource metrics are aggregated. And they can be
used as arguments to policy management rules (e.g. route, firewall, load balancing,
etc.).
- 'Label keys must be between 1 and 63 characters long and must conform to the
following regular expression: `[a-z]([-a-z0-9]*[a-z0-9])?`.'
- Label values must be between 0 and 63 characters long and must conform to
the regular expression `([a-z]([-a-z0-9]*[a-z0-9])?)?`.
- No more than 64 labels can be associated with a given resource.
- See U(https://goo.gl/xmQnxf) for more information on and examples of labels.
- 'If you plan to use labels in your own code, please note that additional characters
may be allowed in the future. And so you are advised to use an internal label
representation, such as JSON, which doesn''t rely upon specific characters
being disallowed. For example, representing labels as the string: name + "_"
+ value would prove problematic if we were to allow "_" in a future release.'
- 'An object containing a list of "key": value pairs.'
- 'Example: { "name": "wrench", "mass": "1.3kg", "count": "3" }.'
returned: success
type: dict
'''
################################################################################
# Imports
################################################################################
from ansible.module_utils.gcp_utils import navigate_hash, GcpSession, GcpModule, GcpRequest
import json
################################################################################
# Main
################################################################################
def main():
module = GcpModule(
argument_spec=dict(
)
)
if not module.params['scopes']:
module.params['scopes'] = ['https://www.googleapis.com/auth/spanner.admin']
items = fetch_list(module, collection(module))
if items.get('instances'):
items = items.get('instances')
else:
items = []
return_value = {
'items': items
}
module.exit_json(**return_value)
def collection(module):
return "https://spanner.googleapis.com/v1/projects/{project}/instances".format(**module.params)
def fetch_list(module, link):
auth = GcpSession(module, 'spanner')
response = auth.get(link)
return return_if_object(module, response)
def return_if_object(module, response):
# If not found, return nothing.
if response.status_code == 404:
return None
# If no content, return nothing.
if response.status_code == 204:
return None
try:
module.raise_for_status(response)
result = response.json()
except getattr(json.decoder, 'JSONDecodeError', ValueError) as inst:
module.fail_json(msg="Invalid JSON response with error: %s" % inst)
if navigate_hash(result, ['error', 'errors']):
module.fail_json(msg=navigate_hash(result, ['error', 'errors']))
return result
if __name__ == "__main__":
main()
| gpl-3.0 |
resmo/ansible | test/units/config/test_data.py | 113 | 1266 | # Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from units.compat import unittest
from ansible.config.data import ConfigData
from ansible.config.manager import Setting
mykey = Setting('mykey', 'myvalue', 'test', 'string')
mykey2 = Setting('mykey2', 'myvalue2', ['test', 'test2'], 'list')
mykey3 = Setting('mykey3', 'myvalue3', 11111111111, 'integer')
class TestConfigData(unittest.TestCase):
def setUp(self):
self.cdata = ConfigData()
def tearDown(self):
self.cdata = None
def test_update_setting(self):
for setting in [mykey, mykey2, mykey3]:
self.cdata.update_setting(setting)
self.assertEqual(setting, self.cdata._global_settings.get(setting.name))
def test_update_setting_with_plugin(self):
pass
def test_get_setting(self):
self.cdata._global_settings = {'mykey': mykey}
self.assertEqual(mykey, self.cdata.get_setting('mykey'))
def test_get_settings(self):
all_settings = {'mykey': mykey, 'mykey2': mykey2}
self.cdata._global_settings = all_settings
for setting in self.cdata.get_settings():
self.assertEqual(all_settings[setting.name], setting)
| gpl-3.0 |
rainysia/dotfiles | doc/python/test/selenium_localchromeff_remoteIE.py | 1 | 1961 | #!/usr/bin/env python
# coding=utf-8
#chrome localhost
'''
import os
from selenium import webdriver
chromedriver = "/home/softs/selenium/chromedriver"
os.environ["webdriver.chrome.driver"] = chromedriver
driver = webdriver.Chrome(chromedriver)
driver.get("http://baidu.com")
driver.quit()
'''
#firefox(iceweasel) localhost
'''
import os
from selenium import webdriver
browser = webdriver.Firefox()
browser.get('http://www.baidu.com')
browser.save_screenshot('screen.png')
browser.quit()
'''
#remote chrome
#remote IE
import os
# For Chinese
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
from time import sleep
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
ie_desired_cap = {'os': 'Windows', 'os_version': '2008', 'browser': 'IE', 'browser_version': '9.0', 'resolution' : '1024x768'}
tommy_remote_url = 'http://192.168.85.123:4444/wd/hub'
derek_remote_url = 'http://192.168.87.72:18181/wd/hub'
# command_executor = 'http://USERNAME:[email protected]:80/wd/hub'
driver = webdriver.Remote(
command_executor=derek_remote_url,
desired_capabilities=ie_desired_cap)
#google, name=q
driver.get("http://www.baidu.com")
eg_title = "百度" #有中文,需要import sys reload(sys) sys.setdefaultencoding('utf-8')
print driver.title
#print help(driver)
try:
if not eg_title in driver.title:
raise Exception("Unable to load ",eg_title," page!")
elem = driver.find_element_by_name("wd")
elem.send_keys("domain")
elem.submit()
#two ways to wait, explict & implicit
#WebDriverWait.until(condition-that-finds-the-element) #explict
#driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS) #implicit
print driver.title
sleep(10)
print '12345\n'
except Exception, e:
raise e
finally:
#driver.implicitly_wait(10)
#driver.set_script_timeout(10)
driver.quit()
| mit |
CanalTP/navitia | source/jormungandr/jormungandr/scenarios/tests/journey_compare_tests.py | 1 | 43791 | # Copyright (c) 2001-2014, Canal TP and/or its affiliates. All rights reserved.
#
# This file is part of Navitia,
# the software to build cool stuff with public transport.
#
# Hope you'll enjoy and contribute to this project,
# powered by Canal TP (www.canaltp.fr).
# Help us simplify mobility and open public transport:
# a non ending quest to the responsive locomotion way of traveling!
#
# LICENCE: This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Stay tuned using
# twitter @navitia
# channel `#navitia` on riot https://riot.im/app/#/room/#navitia:matrix.org
# https://groups.google.com/d/forum/navitia
# www.navitia.io
from __future__ import absolute_import, print_function, unicode_literals, division
from copy import deepcopy
from jormungandr.scenarios import journey_filter as jf
from jormungandr.scenarios.utils import DepartureJourneySorter, ArrivalJourneySorter
import navitiacommon.response_pb2 as response_pb2
from jormungandr.scenarios.new_default import sort_journeys
from jormungandr.utils import str_to_time_stamp
import random
import itertools
import functools
def empty_journeys_test():
response = response_pb2.Response()
sort_journeys(response, 'arrival_time', True)
assert not response.journeys
def different_arrival_times_test():
response = response_pb2.Response()
journey1 = response.journeys.add()
journey1.arrival_date_time = str_to_time_stamp("20140422T0800")
journey1.duration = 5 * 60
journey1.nb_transfers = 0
journey1.sections.add()
journey1.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey1.sections[0].duration = 5 * 60
journey2 = response.journeys.add()
journey2.arrival_date_time = str_to_time_stamp("20140422T0758")
journey2.duration = 2 * 60
journey2.nb_transfers = 0
journey2.sections.add()
journey2.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey2.sections[0].duration = 2 * 60
sort_journeys(response, 'arrival_time', True)
assert response.journeys[0].arrival_date_time == str_to_time_stamp("20140422T0758")
assert response.journeys[1].arrival_date_time == str_to_time_stamp("20140422T0800")
def different_departure_times_test():
response = response_pb2.Response()
journey1 = response.journeys.add()
journey1.departure_date_time = str_to_time_stamp("20140422T0800")
journey1.duration = 5 * 60
journey1.nb_transfers = 0
journey1.sections.add()
journey1.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey1.sections[0].duration = 5 * 60
journey2 = response.journeys.add()
journey2.departure_date_time = str_to_time_stamp("20140422T0758")
journey2.duration = 2 * 60
journey2.nb_transfers = 0
journey2.sections.add()
journey2.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey2.sections[0].duration = 2 * 60
sort_journeys(response, 'departure_time', True)
assert response.journeys[0].departure_date_time == str_to_time_stamp("20140422T0758")
assert response.journeys[1].departure_date_time == str_to_time_stamp("20140422T0800")
def different_duration_test():
response = response_pb2.Response()
journey1 = response.journeys.add()
journey1.arrival_date_time = str_to_time_stamp("20140422T0800")
journey1.duration = 5 * 60
journey1.nb_transfers = 0
journey1.sections.add()
journey1.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey1.sections[0].duration = 5 * 60
journey2 = response.journeys.add()
journey2.arrival_date_time = str_to_time_stamp("20140422T0800")
journey2.duration = 3 * 60
journey2.nb_transfers = 0
journey2.sections.add()
journey2.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey2.sections[0].duration = 3 * 60
sort_journeys(response, 'arrival_time', True)
assert response.journeys[0].arrival_date_time == str_to_time_stamp("20140422T0800")
assert response.journeys[1].arrival_date_time == str_to_time_stamp("20140422T0800")
assert response.journeys[0].duration == 3 * 60
assert response.journeys[1].duration == 5 * 60
def different_nb_transfers_test():
response = response_pb2.Response()
journey1 = response.journeys.add()
journey1.arrival_date_time = str_to_time_stamp("20140422T0800")
journey1.duration = 25 * 60
journey1.nb_transfers = 1
journey1.sections.add()
journey1.sections.add()
journey1.sections.add()
journey1.sections.add()
journey1.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey1.sections[0].duration = 5 * 60
journey1.sections[1].type = response_pb2.TRANSFER
journey1.sections[1].duration = 3 * 60
journey1.sections[2].type = response_pb2.WAITING
journey1.sections[2].duration = 2 * 60
journey1.sections[3].type = response_pb2.PUBLIC_TRANSPORT
journey1.sections[3].duration = 15 * 60
journey2 = response.journeys.add()
journey2.arrival_date_time = str_to_time_stamp("20140422T0800")
journey2.duration = 25 * 60
journey2.nb_transfers = 0
journey2.sections.add()
journey2.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey2.sections[0].duration = 25 * 60
sort_journeys(response, 'arrival_time', True)
assert response.journeys[0].arrival_date_time == str_to_time_stamp("20140422T0800")
assert response.journeys[1].arrival_date_time == str_to_time_stamp("20140422T0800")
assert response.journeys[0].duration == 25 * 60
assert response.journeys[1].duration == 25 * 60
assert response.journeys[0].nb_transfers == 0
assert response.journeys[1].nb_transfers == 1
def different_duration_non_pt_test():
response = response_pb2.Response()
journey1 = response.journeys.add()
journey1.arrival_date_time = str_to_time_stamp("20140422T0800")
journey1.duration = 25 * 60
journey1.nb_transfers = 1
journey1.sections.add()
journey1.sections.add()
journey1.sections.add()
journey1.sections.add()
journey1.sections.add()
journey1.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey1.sections[0].duration = 5 * 60
journey1.sections[1].type = response_pb2.TRANSFER
journey1.sections[1].duration = 3 * 60
journey1.sections[2].type = response_pb2.WAITING
journey1.sections[2].duration = 2 * 60
journey1.sections[3].type = response_pb2.PUBLIC_TRANSPORT
journey1.sections[3].duration = 15 * 60
journey1.sections[4].type = response_pb2.STREET_NETWORK
journey1.sections[4].duration = 10 * 60
journey2 = response.journeys.add()
journey2.arrival_date_time = str_to_time_stamp("20140422T0800")
journey2.duration = 25 * 60
journey2.nb_transfers = 1
journey2.sections.add()
journey2.sections.add()
journey2.sections.add()
journey2.sections.add()
journey2.sections[0].type = response_pb2.PUBLIC_TRANSPORT
journey2.sections[0].duration = 5 * 60
journey2.sections[1].type = response_pb2.TRANSFER
journey2.sections[1].duration = 3 * 60
journey2.sections[2].type = response_pb2.WAITING
journey2.sections[2].duration = 2 * 60
journey2.sections[3].type = response_pb2.PUBLIC_TRANSPORT
journey2.sections[3].duration = 15 * 60
sort_journeys(response, 'arrival_time', True)
assert response.journeys[0].arrival_date_time == str_to_time_stamp("20140422T0800")
assert response.journeys[1].arrival_date_time == str_to_time_stamp("20140422T0800")
assert response.journeys[0].duration == 25 * 60
assert response.journeys[1].duration == 25 * 60
assert response.journeys[0].nb_transfers == 1
assert response.journeys[1].nb_transfers == 1
# We want to have journey2 in first, this is the one with 4 sections
assert len(response.journeys[0].sections) == 4
assert len(response.journeys[1].sections) == 5
def create_dummy_journey():
journey = response_pb2.Journey()
journey.arrival_date_time = str_to_time_stamp("20140422T0800")
journey.duration = 25 * 60
journey.nb_transfers = 1
s = journey.sections.add()
s.type = response_pb2.PUBLIC_TRANSPORT
s.origin.uri = "stop_point_1"
s.destination.uri = "stop_point_2"
s.vehicle_journey.uri = "vj_toto"
s.duration = 5 * 60
s = journey.sections.add()
s.type = response_pb2.TRANSFER
s.duration = 3 * 60
s = journey.sections.add()
s.type = response_pb2.WAITING
s.duration = 2 * 60
s = journey.sections.add()
s.type = response_pb2.PUBLIC_TRANSPORT
s.origin.uri = "stop_point_3"
s.destination.uri = "stop_point_4"
s.duration = 15 * 60
s = journey.sections.add()
s.type = response_pb2.STREET_NETWORK
s.duration = 10 * 60
return journey
def journey_pairs_gen(list_responses):
return itertools.combinations(jf.get_qualified_journeys(list_responses), 2)
def test_get_qualified_journeys():
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.tags.append("a_tag")
journey2 = responses[0].journeys.add()
journey2.tags.append("to_delete")
journey3 = responses[0].journeys.add()
journey3.tags.append("another_tag")
journey3.tags.append("to_delete")
for qualified in jf.get_qualified_journeys(responses):
assert qualified.tags[0] == 'a_tag'
def test_num_qualifed_journeys():
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.tags.append("a_tag")
journey2 = responses[0].journeys.add()
journey2.tags.append("to_delete")
journey3 = responses[0].journeys.add()
journey3.tags.append("another_tag")
assert jf.nb_qualifed_journeys(responses) == 2
def test_similar_journeys():
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.sections.add()
journey1.duration = 42
journey1.sections[0].uris.vehicle_journey = 'bob'
journey2 = responses[0].journeys.add()
journey2.sections.add()
journey2.duration = 43
journey2.sections[0].uris.vehicle_journey = 'bob'
jf.filter_similar_vj_journeys(list(journey_pairs_gen(responses)), {})
assert len(list(jf.get_qualified_journeys(responses))) == 1
def test_similar_journeys_test2():
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.sections.add()
journey1.duration = 42
journey1.sections[0].uris.vehicle_journey = 'bob'
responses.append(response_pb2.Response())
journey2 = responses[-1].journeys.add()
journey2.sections.add()
journey2.duration = 43
journey2.sections[-1].uris.vehicle_journey = 'bob'
jf.filter_similar_vj_journeys(list(journey_pairs_gen(responses)), {})
assert len(list(jf.get_qualified_journeys(responses))) == 1
def test_similar_journeys_test3():
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.sections.add()
journey1.duration = 42
journey1.sections[0].uris.vehicle_journey = 'bob'
responses.append(response_pb2.Response())
journey2 = responses[-1].journeys.add()
journey2.sections.add()
journey2.duration = 43
journey2.sections[-1].uris.vehicle_journey = 'bobette'
jf.filter_similar_vj_journeys(list(journey_pairs_gen(responses)), {})
assert 'to_delete' not in journey1.tags
assert 'to_delete' in journey2.tags
def test_similar_journeys_different_transfer():
"""
If 2 journeys take the same vjs but with a different number of sections,
one should be filtered
"""
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.sections.add()
journey1.duration = 42
journey1.sections[-1].uris.vehicle_journey = 'bob'
journey1.sections.add()
journey1.duration = 42
journey1.sections[-1].uris.vehicle_journey = 'bobette'
responses.append(response_pb2.Response())
journey2 = responses[-1].journeys.add()
journey2.sections.add()
journey2.duration = 43
journey2.sections[-1].uris.vehicle_journey = 'bob'
journey2.sections.add()
journey2.duration = 43
journey2.sections[-1].type = response_pb2.TRANSFER
journey2.sections.add()
journey2.duration = 43
journey2.sections[-1].uris.vehicle_journey = 'bobette'
jf.filter_similar_vj_journeys(journey_pairs_gen(responses), {})
assert 'to_delete' not in journey1.tags
assert 'to_delete' in journey2.tags
def test_similar_journeys_different_waiting_durations():
"""
If 2 journeys take the same vj, same number of sections but with different waiting durations,
filter one with smaller waiting duration
"""
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.duration = 600
journey1.sections.add()
journey1.sections[-1].uris.vehicle_journey = 'bob'
journey1.sections[-1].duration = 200
journey1.sections.add()
journey1.sections[-1].type = response_pb2.TRANSFER
journey1.sections[-1].duration = 50
journey1.sections.add()
journey1.sections[-1].type = response_pb2.WAITING
journey1.sections[-1].duration = 150
journey1.sections.add()
journey1.sections[-1].uris.vehicle_journey = 'bobette'
journey1.sections[-1].duration = 200
responses.append(response_pb2.Response())
journey2 = responses[-1].journeys.add()
journey2.duration = 600
journey2.sections.add()
journey2.sections[-1].uris.vehicle_journey = 'bob'
journey2.sections[-1].duration = 200
journey2.sections.add()
journey2.sections[-1].type = response_pb2.TRANSFER
journey2.sections[-1].duration = 25
journey2.sections.add()
journey2.sections[-1].type = response_pb2.WAITING
journey2.sections[-1].duration = 175
journey2.sections.add()
journey2.sections[-1].uris.vehicle_journey = 'bobette'
journey2.sections[-1].duration = 200
jf.filter_similar_vj_journeys(journey_pairs_gen(responses), {})
assert 'to_delete' not in journey2.tags
assert 'to_delete' in journey1.tags
def test_similar_journeys_multi_trasfer_and_different_waiting_durations():
"""
If 2 journeys take the same vj, same number of sections and several waitings with different waiting durations,
for each journey find "min waiting duration"
keep the journey which has larger "min waiting duration"
"""
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.duration = 1000
journey1.sections.add()
journey1.sections[-1].uris.vehicle_journey = 'bob'
journey1.sections[-1].duration = 200
journey1.sections.add()
journey1.sections[-1].type = response_pb2.TRANSFER
journey1.sections[-1].duration = 50
journey1.sections.add()
journey1.sections[-1].type = response_pb2.WAITING
journey1.sections[-1].duration = 150
journey1.sections.add()
journey1.sections[-1].uris.vehicle_journey = 'bobette'
journey1.sections[-1].duration = 200
journey1.sections.add()
journey1.sections[-1].type = response_pb2.TRANSFER
journey1.sections[-1].duration = 10
journey1.sections.add()
journey1.sections[-1].type = response_pb2.WAITING
journey1.sections[-1].duration = 190
journey1.sections.add()
journey1.sections[-1].uris.vehicle_journey = 'boby'
journey1.sections[-1].duration = 200
responses.append(response_pb2.Response())
journey2 = responses[-1].journeys.add()
journey2.duration = 1000
journey2.sections.add()
journey2.sections[-1].uris.vehicle_journey = 'bob'
journey2.sections[-1].duration = 200
journey2.sections.add()
journey2.sections[-1].type = response_pb2.TRANSFER
journey2.sections[-1].duration = 20
journey2.sections.add()
journey2.sections[-1].type = response_pb2.WAITING
journey2.sections[-1].duration = 180
journey2.sections.add()
journey2.sections[-1].uris.vehicle_journey = 'bobette'
journey2.sections[-1].duration = 200
journey2.sections.add()
journey2.sections[-1].type = response_pb2.TRANSFER
journey2.sections[-1].duration = 100
journey2.sections.add()
journey2.sections[-1].type = response_pb2.WAITING
journey2.sections[-1].duration = 100
journey2.sections.add()
journey2.sections[-1].uris.vehicle_journey = 'boby'
journey2.sections[-1].duration = 200
jf.filter_similar_vj_journeys(list(journey_pairs_gen(responses)), {})
assert 'to_delete' not in journey1.tags
assert 'to_delete' in journey2.tags
def test_similar_journeys_with_and_without_waiting_section():
"""
If 2 journeys take the same vj, one with a waiting section and another without,
filtere one with transfer but without waiting section
"""
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.duration = 600
journey1.sections.add()
journey1.sections[-1].uris.vehicle_journey = 'bob'
journey1.sections[-1].duration = 200
journey1.sections.add()
journey1.sections[-1].type = response_pb2.TRANSFER
journey1.sections[-1].duration = 50
journey1.sections.add()
journey1.sections[-1].type = response_pb2.WAITING
journey1.sections[-1].duration = 150
journey1.sections.add()
journey1.sections[-1].uris.vehicle_journey = 'bobette'
journey1.sections[-1].duration = 200
responses.append(response_pb2.Response())
journey2 = responses[-1].journeys.add()
journey2.duration = 600
journey2.sections.add()
journey2.sections[-1].uris.vehicle_journey = 'bob'
journey2.sections[-1].duration = 200
journey2.sections.add()
journey2.sections[-1].type = response_pb2.TRANSFER
journey2.sections[-1].duration = 200
journey2.sections.add()
journey2.sections[-1].uris.vehicle_journey = 'bobette'
journey2.sections[-1].duration = 200
jf.filter_similar_vj_journeys(list(journey_pairs_gen(responses)), {})
assert 'to_delete' not in journey1.tags
assert 'to_delete' in journey2.tags
def test_similar_journeys_walking_bike():
"""
If we have 2 direct path, one walking and one by bike, we should
not filter any journey
"""
responses = [response_pb2.Response()]
journey1 = responses[0].journeys.add()
journey1.duration = 42
journey1.sections.add()
journey1.sections[-1].type = response_pb2.STREET_NETWORK
journey1.sections[-1].street_network.mode = response_pb2.Walking
responses.append(response_pb2.Response())
journey2 = responses[-1].journeys.add()
journey2.duration = 42
journey2.sections.add()
journey2.sections[-1].type = response_pb2.STREET_NETWORK
journey2.sections[-1].street_network.mode = response_pb2.Bike
jf.filter_similar_vj_journeys(list(journey_pairs_gen(responses)), {})
assert 'to_delete' not in journey1.tags
assert 'to_delete' not in journey2.tags
def test_similar_journeys_car_park():
"""
We have to consider a journey with
CAR / PARK / WALK to be equal to CAR / PARK
"""
responses = [response_pb2.Response()]
journey1 = response_pb2.Journey()
journey1.sections.add()
journey1.sections[-1].type = response_pb2.STREET_NETWORK
journey1.sections[-1].street_network.mode = response_pb2.Car
journey1.sections.add()
journey1.sections[-1].type = response_pb2.PARK
journey1.sections.add()
journey1.sections[-1].type = response_pb2.STREET_NETWORK
journey1.sections[-1].street_network.mode = response_pb2.Walking
journey2 = response_pb2.Journey()
journey2.sections.add()
journey2.sections[-1].type = response_pb2.STREET_NETWORK
journey2.sections[-1].street_network.mode = response_pb2.Car
journey2.sections.add()
journey2.sections[-1].type = response_pb2.PARK
assert jf.compare(journey1, journey2, jf.similar_journeys_vj_generator)
def test_similar_journeys_bss_park():
"""
We have to consider a journey with
WALK / GET A BIKE / BSS to be equals to GET A BIKE / BSS
"""
responses = [response_pb2.Response()]
journey1 = response_pb2.Journey()
journey1.sections.add()
journey1.sections[-1].type = response_pb2.STREET_NETWORK
journey1.sections[-1].street_network.mode = response_pb2.Walking
journey1.sections.add()
journey1.sections[-1].type = response_pb2.BSS_RENT
journey1.sections.add()
journey1.sections[-1].type = response_pb2.STREET_NETWORK
journey1.sections[-1].street_network.mode = response_pb2.Bss
journey2 = response_pb2.Journey()
journey2.sections.add()
journey2.sections[-1].type = response_pb2.BSS_RENT
journey2.sections.add()
journey2.sections[-1].type = response_pb2.STREET_NETWORK
journey2.sections[-1].street_network.mode = response_pb2.Bss
assert jf.compare(journey1, journey2, jf.similar_journeys_vj_generator)
def test_similar_journeys_crowfly_rs():
"""
We have to consider a journey with
CROWFLY WALK to be different than CROWFLY Ridesharing
"""
journey1 = response_pb2.Journey()
journey1.sections.add()
journey1.sections[-1].type = response_pb2.CROW_FLY
journey1.sections[-1].street_network.mode = response_pb2.Walking
journey2 = response_pb2.Journey()
journey2.sections.add()
journey2.sections[-1].type = response_pb2.CROW_FLY
journey2.sections[-1].street_network.mode = response_pb2.Ridesharing
assert not jf.compare(journey1, journey2, jf.similar_journeys_vj_generator)
def test_departure_sort():
"""
we want to sort by departure hour, then by duration
"""
j1 = response_pb2.Journey()
j1.departure_date_time = str_to_time_stamp('20151005T071000')
j1.arrival_date_time = str_to_time_stamp('20151005T081900')
j1.duration = j1.arrival_date_time - j1.departure_date_time
j1.nb_transfers = 0
j2 = response_pb2.Journey()
j2.departure_date_time = str_to_time_stamp('20151005T072200')
j2.arrival_date_time = str_to_time_stamp('20151005T083500')
j2.duration = j2.arrival_date_time - j2.departure_date_time
j2.nb_transfers = 0
j3 = response_pb2.Journey()
j3.departure_date_time = str_to_time_stamp('20151005T074500')
j3.arrival_date_time = str_to_time_stamp('20151005T091200')
j3.duration = j3.arrival_date_time - j3.departure_date_time
j3.nb_transfers = 0
j4 = response_pb2.Journey()
j4.departure_date_time = str_to_time_stamp('20151005T074500')
j4.arrival_date_time = str_to_time_stamp('20151005T091100')
j4.duration = j4.arrival_date_time - j4.departure_date_time
j4.nb_transfers = 0
j5 = response_pb2.Journey()
j5.departure_date_time = str_to_time_stamp('20151005T074500')
j5.arrival_date_time = str_to_time_stamp('20151005T090800')
j5.duration = j5.arrival_date_time - j5.departure_date_time
j5.nb_transfers = 0
result = [j1, j2, j3, j4, j5]
random.shuffle(result)
comparator = DepartureJourneySorter(True)
result.sort(key=functools.cmp_to_key(comparator))
assert result[0] == j1
assert result[1] == j2
assert result[2] == j5
assert result[3] == j4
assert result[4] == j3
def test_arrival_sort():
"""
we want to sort by arrival hour, then by duration
"""
j1 = response_pb2.Journey()
j1.departure_date_time = str_to_time_stamp('20151005T071000')
j1.arrival_date_time = str_to_time_stamp('20151005T081900')
j1.duration = j1.arrival_date_time - j1.departure_date_time
j1.nb_transfers = 0
j2 = response_pb2.Journey()
j2.departure_date_time = str_to_time_stamp('20151005T072200')
j2.arrival_date_time = str_to_time_stamp('20151005T083500')
j2.duration = j2.arrival_date_time - j2.departure_date_time
j2.nb_transfers = 0
j3 = response_pb2.Journey()
j3.departure_date_time = str_to_time_stamp('20151005T074500')
j3.arrival_date_time = str_to_time_stamp('20151005T091200')
j3.duration = j3.arrival_date_time - j3.departure_date_time
j3.nb_transfers = 0
j4 = response_pb2.Journey()
j4.departure_date_time = str_to_time_stamp('20151005T075000')
j4.arrival_date_time = str_to_time_stamp('20151005T091200')
j4.duration = j4.arrival_date_time - j4.departure_date_time
j4.nb_transfers = 0
j5 = response_pb2.Journey()
j5.departure_date_time = str_to_time_stamp('20151005T075500')
j5.arrival_date_time = str_to_time_stamp('20151005T091200')
j5.duration = j5.arrival_date_time - j5.departure_date_time
j5.nb_transfers = 0
result = [j1, j2, j3, j4, j5]
random.shuffle(result)
comparator = ArrivalJourneySorter(True)
result.sort(key=functools.cmp_to_key(comparator))
assert result[0] == j1
assert result[1] == j2
assert result[2] == j5
assert result[3] == j4
assert result[4] == j3
def test_heavy_journey_walking():
"""
we don't filter any journey with walking
"""
journey = response_pb2.Journey()
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Walking
journey.sections[-1].duration = 5
f = jf.FilterTooShortHeavyJourneys(min_bike=10, min_car=20)
assert f.filter_func(journey)
def test_heavy_journey_bike():
"""
the first time the duration of the biking section is superior to the min value, so we keep the journey
on the second test the duration is inferior to the min, so we delete the journey
"""
journey = response_pb2.Journey()
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Bike
journey.durations.bike = journey.sections[-1].duration = 15
f = jf.FilterTooShortHeavyJourneys(min_bike=10, min_car=20)
assert f.filter_func(journey)
journey.durations.bike = journey.sections[-1].duration = 5
f = jf.FilterTooShortHeavyJourneys(min_bike=10, min_car=20, orig_modes=['bike', 'walking'])
assert not f.filter_func(journey)
def test_filter_wrapper():
"""
Testing that filter_wrapper is fine (see filter_wrapper doc)
"""
class LoveHateFilter(jf.SingleJourneyFilter):
message = 'i_dont_like_you'
def __init__(self, love=True):
self.love = love
def filter_func(self, journey):
return self.love
ref_journey = response_pb2.Journey()
# first we test when debug-mode deactivated (each time both OK-filter and KO-filter)
j = deepcopy(ref_journey)
wrapped_f = jf.filter_wrapper(is_debug=False, filter_obj=LoveHateFilter(love=True))
assert wrapped_f(j)
assert 'to_delete' not in j.tags
assert 'deleted_because_i_dont_like_you' not in j.tags
j = deepcopy(ref_journey)
wrapped_f = jf.filter_wrapper(is_debug=False, filter_obj=LoveHateFilter(love=False))
assert not wrapped_f(j)
assert 'to_delete' in j.tags
assert 'deleted_because_i_dont_like_you' not in j.tags
# test using without debug mode (should be deactivated)
j = deepcopy(ref_journey)
wrapped_f = jf.filter_wrapper(filter_obj=LoveHateFilter(love=True))
assert wrapped_f(j)
assert 'to_delete' not in j.tags
assert 'deleted_because_i_dont_like_you' not in j.tags
j = deepcopy(ref_journey)
wrapped_f = jf.filter_wrapper(filter_obj=LoveHateFilter(love=False))
assert not wrapped_f(j)
assert 'to_delete' in j.tags
assert 'deleted_because_i_dont_like_you' not in j.tags
# test when debug-mode is activated
j = deepcopy(ref_journey)
wrapped_f = jf.filter_wrapper(is_debug=True, filter_obj=LoveHateFilter(love=True))
assert wrapped_f(j)
assert 'to_delete' not in j.tags
assert 'deleted_because_i_dont_like_you' not in j.tags
j = deepcopy(ref_journey)
wrapped_f = jf.filter_wrapper(is_debug=True, filter_obj=LoveHateFilter(love=False))
assert wrapped_f(j)
assert 'to_delete' in j.tags
assert 'deleted_because_i_dont_like_you' in j.tags
def test_heavy_journey_car():
"""
the first time the duration of the car section is superior to the min value, so we keep the journey
on the second test the duration is inferior to the min, so we delete the journey
"""
journey = response_pb2.Journey()
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Car
journey.durations.car = journey.sections[-1].duration = 25
f = jf.FilterTooShortHeavyJourneys(min_bike=10, min_car=20)
assert f.filter_func(journey)
journey.durations.car = journey.sections[-1].duration = 15
f = jf.FilterTooShortHeavyJourneys(min_bike=10, min_car=20, orig_modes=['bike', 'walking'])
assert not f.filter_func(journey)
def test_heavy_journey_taxi():
"""
the first time the duration of the taxi section is superior to the min value, so we keep the journey
on the second test the duration is inferior to the min, so we delete the journey
"""
journey = response_pb2.Journey()
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Taxi
journey.durations.taxi = journey.sections[-1].duration = 25
f = jf.FilterTooShortHeavyJourneys(min_bike=10, min_taxi=20)
assert f.filter_func(journey)
journey.durations.taxi = journey.sections[-1].duration = 15
f = jf.FilterTooShortHeavyJourneys(min_bike=10, min_taxi=20, orig_modes=['bike', 'walking'])
assert not f.filter_func(journey)
def test_heavy_journey_bss():
"""
we should not remove any bss journey since it is already in concurrence with the walking
"""
journey = response_pb2.Journey()
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Walking
journey.sections[-1].duration = 5
journey.sections.add()
journey.sections[-1].type = response_pb2.BSS_RENT
journey.sections[-1].duration = 5
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Bike
journey.sections[-1].duration = 5
journey.sections.add()
journey.sections[-1].type = response_pb2.BSS_PUT_BACK
journey.sections[-1].duration = 5
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Walking
journey.sections[-1].duration = 5
journey.durations.bike = 5
journey.durations.walking = 10
f = jf.FilterTooShortHeavyJourneys(min_bike=10, min_car=20)
assert f.filter_func(journey)
def test_activate_deactivate_min_bike():
"""
A B C D
*................*============================*.............*
A: origin
D: Destination
A->B : Bike
B->C : public transport
C->D : Bike
"""
# case 1: request without origin_mode and destination_mode
journey = response_pb2.Journey()
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Bike
journey.sections[-1].duration = 5
journey.sections.add()
journey.sections[-1].type = response_pb2.PUBLIC_TRANSPORT
journey.sections[-1].street_network.mode = response_pb2.PUBLIC_TRANSPORT
journey.sections[-1].duration = 35
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Bike
journey.sections[-1].duration = 7
journey.durations.bike = 12
f = jf.FilterTooShortHeavyJourneys(min_bike=10)
assert f.filter_func(journey)
# case 2: request without origin_mode
journey.sections[-1].duration = 15
journey.durations.bike = 20
f = jf.FilterTooShortHeavyJourneys(min_bike=8, dest_modes=['bike', 'walking'])
assert f.filter_func(journey)
# case 3: request without destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 5
journey.durations.bike = 20
f = jf.FilterTooShortHeavyJourneys(min_bike=8, orig_modes=['bike', 'walking'])
assert f.filter_func(journey)
# case 4: request without walking in origin_mode
journey.sections[0].duration = 5
journey.sections[-1].duration = 15
journey.durations.bike = 20
f = jf.FilterTooShortHeavyJourneys(min_bike=8, orig_modes=['bike'])
assert f.filter_func(journey)
# case 5: request without walking in destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 5
journey.durations.bike = 20
f = jf.FilterTooShortHeavyJourneys(min_bike=8, dest_modes=['bike'])
assert f.filter_func(journey)
# case 6: request with bike only in origin_mode destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 14
journey.durations.bike = 29
f = jf.FilterTooShortHeavyJourneys(min_bike=17, orig_modes=['bike'], dest_modes=['bike'])
assert f.filter_func(journey)
# case 7: request with walking in destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 5
journey.durations.bike = 20
f = jf.FilterTooShortHeavyJourneys(min_bike=8, dest_modes=['bike', 'walking'])
assert not f.filter_func(journey)
# case 8: request with walking in origin_mode
journey.sections[0].duration = 5
journey.sections[-1].duration = 15
journey.durations.bike = 20
f = jf.FilterTooShortHeavyJourneys(min_bike=8, orig_modes=['bike', 'walking'])
assert not f.filter_func(journey)
# case 9: request with bike in origin_mode and bike, walking in destination_mode
journey.sections[0].duration = 5
journey.sections[-1].duration = 7
journey.durations.bike = 12
f = jf.FilterTooShortHeavyJourneys(min_bike=8, orig_modes=['bike'], dest_modes=['bike', 'walking'])
assert not f.filter_func(journey)
def test_activate_deactivate_min_car():
"""
A B C D
*................*============================*.............*
A: origin
D: Destination
A->B : car
B->C : public transport
C->D : car
"""
# case 1: request without origin_mode and destination_mode
journey = response_pb2.Journey()
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Car
journey.sections[-1].duration = 5
journey.sections.add()
journey.sections[-1].type = response_pb2.PUBLIC_TRANSPORT
journey.sections[-1].street_network.mode = response_pb2.PUBLIC_TRANSPORT
journey.sections[-1].duration = 35
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Car
journey.sections[-1].duration = 7
journey.durations.car = 12
f = jf.FilterTooShortHeavyJourneys(min_car=10)
assert f.filter_func(journey)
# case 2: request without origin_mode
journey.sections[-1].duration = 15
journey.durations.car = 20
f = jf.FilterTooShortHeavyJourneys(min_car=8, dest_modes=['car', 'walking'])
assert f.filter_func(journey)
# case 3: request without destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 5
journey.durations.car = 20
f = jf.FilterTooShortHeavyJourneys(min_car=8, orig_modes=['car', 'walking'])
assert f.filter_func(journey)
# case 4: request without walking in origin_mode
journey.sections[0].duration = 5
journey.sections[-1].duration = 15
journey.durations.car = 20
f = jf.FilterTooShortHeavyJourneys(min_car=8, orig_modes=['car'])
assert f.filter_func(journey)
# case 5: request without walking in destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 5
journey.durations.car = 20
f = jf.FilterTooShortHeavyJourneys(min_car=8, dest_modes=['car'])
assert f.filter_func(journey)
# case 6: request with car only in origin_mode destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 14
journey.durations.car = 29
f = jf.FilterTooShortHeavyJourneys(min_car=17, orig_modes=['car'], dest_modes=['car'])
assert f.filter_func(journey)
# case 7: request with walking in destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 5
journey.durations.car = 20
f = jf.FilterTooShortHeavyJourneys(min_car=8, dest_modes=['car', 'walking'])
assert not f.filter_func(journey)
# case 8: request with walking in origin_mode
journey.sections[0].duration = 5
journey.sections[-1].duration = 15
journey.durations.car = 20
f = jf.FilterTooShortHeavyJourneys(min_car=8, orig_modes=['car', 'walking'])
assert not f.filter_func(journey)
# case 9: request with bike in origin_mode and bike, walking in destination_mode
journey.sections[0].duration = 5
journey.sections[-1].duration = 7
journey.durations.car = 12
f = jf.FilterTooShortHeavyJourneys(min_car=8, orig_modes=['car'], dest_modes=['car', 'walking'])
assert not f.filter_func(journey)
def test_activate_deactivate_min_taxi():
"""
A B C D
*................*============================*.............*
A: origin
D: Destination
A->B : taxi
B->C : public transport
C->D : taxi
"""
# case 1: request without origin_mode and destination_mode
journey = response_pb2.Journey()
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Taxi
journey.sections[-1].duration = 5
journey.sections.add()
journey.sections[-1].type = response_pb2.PUBLIC_TRANSPORT
journey.sections[-1].street_network.mode = response_pb2.PUBLIC_TRANSPORT
journey.sections[-1].duration = 35
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Taxi
journey.sections[-1].duration = 7
journey.durations.taxi = 12
f = jf.FilterTooShortHeavyJourneys(min_taxi=10)
assert f.filter_func(journey)
# case 2: request without origin_mode
journey.sections[-1].duration = 15
journey.durations.taxi = 20
f = jf.FilterTooShortHeavyJourneys(min_taxi=8, dest_modes=['taxi', 'walking'])
assert f.filter_func(journey)
# case 3: request without destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 5
journey.durations.taxi = 20
f = jf.FilterTooShortHeavyJourneys(min_taxi=8, orig_modes=['taxi', 'walking'])
assert f.filter_func(journey)
# case 4: request without walking in origin_mode
journey.sections[0].duration = 5
journey.sections[-1].duration = 15
journey.durations.taxi = 20
f = jf.FilterTooShortHeavyJourneys(min_taxi=8, orig_modes=['taxi'])
assert f.filter_func(journey)
# case 5: request without walking in destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 5
journey.durations.taxi = 20
f = jf.FilterTooShortHeavyJourneys(min_taxi=8, dest_modes=['taxi'])
assert f.filter_func(journey)
# case 6: request with taxi only in origin_mode destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 14
journey.durations.taxi = 29
f = jf.FilterTooShortHeavyJourneys(min_taxi=17, orig_modes=['taxi'], dest_modes=['taxi'])
assert f.filter_func(journey)
# case 7: request with walking in destination_mode
journey.sections[0].duration = 15
journey.sections[-1].duration = 5
journey.durations.taxi = 20
f = jf.FilterTooShortHeavyJourneys(min_taxi=8, dest_modes=['taxi', 'walking'])
assert not f.filter_func(journey)
# case 8: request with walking in origin_mode
journey.sections[0].duration = 5
journey.sections[-1].duration = 15
journey.durations.taxi = 20
f = jf.FilterTooShortHeavyJourneys(min_taxi=8, orig_modes=['taxi', 'walking'])
assert not f.filter_func(journey)
# case 9: request with bike in origin_mode and bike, walking in destination_mode
journey.sections[0].duration = 5
journey.sections[-1].duration = 7
journey.durations.taxi = 12
f = jf.FilterTooShortHeavyJourneys(min_taxi=8, orig_modes=['taxi'], dest_modes=['taxi', 'walking'])
assert not f.filter_func(journey)
def test_filter_direct_path_mode_car():
# is_dp and not is_in_direct_path_mode_list
journey = response_pb2.Journey()
journey.tags.append("car")
journey.tags.append("non_pt")
f = jf.FilterDirectPathMode(["bike"])
assert not f.filter_func(journey)
# is_dp and is_in_direct_path_mode_list
journey = response_pb2.Journey()
journey.tags.append("car")
journey.tags.append("non_pt")
f = jf.FilterDirectPathMode(["car"])
assert f.filter_func(journey)
# is_dp and is_in_direct_path_mode_list
journey = response_pb2.Journey()
journey.tags.append("car")
journey.tags.append("non_pt")
f = jf.FilterDirectPathMode(["taxi", "surf", "car", "bike"])
assert f.filter_func(journey)
# not is_dp and not is_in_direct_path_mode_list
journey = response_pb2.Journey()
journey.tags.append("car")
f = jf.FilterDirectPathMode(["bike"])
assert f.filter_func(journey)
# not is_dp and not is_in_direct_path_mode_list
journey = response_pb2.Journey()
journey.tags.append("car")
f = jf.FilterDirectPathMode(["car"])
assert f.filter_func(journey)
def test_heavy_journey_ridesharing():
"""
the first time the duration of the ridesharing section is superior to the min value, so we keep the journey
on the second test the duration is inferior to the min, so we delete the journey
"""
journey = response_pb2.Journey()
journey.sections.add()
journey.sections[-1].type = response_pb2.STREET_NETWORK
journey.sections[-1].street_network.mode = response_pb2.Ridesharing
journey.durations.ridesharing = journey.sections[-1].duration = 25
# Ridesharing duration is superior to min_ridesharing value so we have ridesharing section
f = jf.FilterTooShortHeavyJourneys(min_ridesharing=20, orig_modes=['ridesharing', 'walking'])
assert f.filter_func(journey)
# Ridesharing duration is inferior to min_ridesharing value but there is no walking option
# In this case we have ridesharing section
journey.durations.ridesharing = journey.sections[-1].duration = 15
f = jf.FilterTooShortHeavyJourneys(min_ridesharing=20, orig_modes=['ridesharing'])
assert f.filter_func(journey)
# Ridesharing duration is inferior to min_ridesharing value and there is also walking option
# In this case we have reject ridesharing section
journey.durations.ridesharing = journey.sections[-1].duration = 15
f = jf.FilterTooShortHeavyJourneys(min_ridesharing=20, orig_modes=['ridesharing', 'walking'])
assert not f.filter_func(journey)
| agpl-3.0 |
frankito9999/Ecommerce-OAuth-Stripe-Bitcoin | node_modules/laravel-elixir/node_modules/gulp-sass/node_modules/node-sass/node_modules/pangyp/gyp/pylib/gyp/MSVSToolFile.py | 2736 | 1804 | # Copyright (c) 2012 Google Inc. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Visual Studio project reader/writer."""
import gyp.common
import gyp.easy_xml as easy_xml
class Writer(object):
"""Visual Studio XML tool file writer."""
def __init__(self, tool_file_path, name):
"""Initializes the tool file.
Args:
tool_file_path: Path to the tool file.
name: Name of the tool file.
"""
self.tool_file_path = tool_file_path
self.name = name
self.rules_section = ['Rules']
def AddCustomBuildRule(self, name, cmd, description,
additional_dependencies,
outputs, extensions):
"""Adds a rule to the tool file.
Args:
name: Name of the rule.
description: Description of the rule.
cmd: Command line of the rule.
additional_dependencies: other files which may trigger the rule.
outputs: outputs of the rule.
extensions: extensions handled by the rule.
"""
rule = ['CustomBuildRule',
{'Name': name,
'ExecutionDescription': description,
'CommandLine': cmd,
'Outputs': ';'.join(outputs),
'FileExtensions': ';'.join(extensions),
'AdditionalDependencies':
';'.join(additional_dependencies)
}]
self.rules_section.append(rule)
def WriteIfChanged(self):
"""Writes the tool file."""
content = ['VisualStudioToolFile',
{'Version': '8.00',
'Name': self.name
},
self.rules_section
]
easy_xml.WriteXmlIfChanged(content, self.tool_file_path,
encoding="Windows-1252")
| mit |
jatinmistry13/pattern | pattern/web/pdf/pdfdevice.py | 56 | 5319 | #!/usr/bin/env python2
import sys
from utils import mult_matrix, translate_matrix
from utils import enc, bbox2str
from pdffont import PDFUnicodeNotDefined
## PDFDevice
##
class PDFDevice(object):
debug = 0
def __init__(self, rsrcmgr):
self.rsrcmgr = rsrcmgr
self.ctm = None
return
def __repr__(self):
return '<PDFDevice>'
def close(self):
return
def set_ctm(self, ctm):
self.ctm = ctm
return
def begin_tag(self, tag, props=None):
return
def end_tag(self):
return
def do_tag(self, tag, props=None):
return
def begin_page(self, page, ctm):
return
def end_page(self, page):
return
def begin_figure(self, name, bbox, matrix):
return
def end_figure(self, name):
return
def paint_path(self, graphicstate, stroke, fill, evenodd, path):
return
def render_image(self, name, stream):
return
def render_string(self, textstate, seq):
return
## PDFTextDevice
##
class PDFTextDevice(PDFDevice):
def render_string(self, textstate, seq):
matrix = mult_matrix(textstate.matrix, self.ctm)
font = textstate.font
fontsize = textstate.fontsize
scaling = textstate.scaling * .01
charspace = textstate.charspace * scaling
wordspace = textstate.wordspace * scaling
rise = textstate.rise
if font.is_multibyte():
wordspace = 0
dxscale = .001 * fontsize * scaling
if font.is_vertical():
textstate.linematrix = self.render_string_vertical(
seq, matrix, textstate.linematrix, font, fontsize,
scaling, charspace, wordspace, rise, dxscale)
else:
textstate.linematrix = self.render_string_horizontal(
seq, matrix, textstate.linematrix, font, fontsize,
scaling, charspace, wordspace, rise, dxscale)
return
def render_string_horizontal(self, seq, matrix, (x,y),
font, fontsize, scaling, charspace, wordspace, rise, dxscale):
needcharspace = False
for obj in seq:
if isinstance(obj, int) or isinstance(obj, float):
x -= obj*dxscale
needcharspace = True
else:
for cid in font.decode(obj):
if needcharspace:
x += charspace
x += self.render_char(translate_matrix(matrix, (x,y)),
font, fontsize, scaling, rise, cid)
if cid == 32 and wordspace:
x += wordspace
needcharspace = True
return (x, y)
def render_string_vertical(self, seq, matrix, (x,y),
font, fontsize, scaling, charspace, wordspace, rise, dxscale):
needcharspace = False
for obj in seq:
if isinstance(obj, int) or isinstance(obj, float):
y -= obj*dxscale
needcharspace = True
else:
for cid in font.decode(obj):
if needcharspace:
y += charspace
y += self.render_char(translate_matrix(matrix, (x,y)),
font, fontsize, scaling, rise, cid)
if cid == 32 and wordspace:
y += wordspace
needcharspace = True
return (x, y)
def render_char(self, matrix, font, fontsize, scaling, rise, cid):
return 0
## TagExtractor
##
class TagExtractor(PDFDevice):
def __init__(self, rsrcmgr, outfp, codec='utf-8', debug=0):
PDFDevice.__init__(self, rsrcmgr)
self.outfp = outfp
self.codec = codec
self.debug = debug
self.pageno = 0
self._stack = []
return
def render_string(self, textstate, seq):
font = textstate.font
text = ''
for obj in seq:
if not isinstance(obj, str): continue
chars = font.decode(obj)
for cid in chars:
try:
char = font.to_unichr(cid)
text += char
except PDFUnicodeNotDefined:
pass
self.outfp.write(enc(text, self.codec))
return
def begin_page(self, page, ctm):
self.outfp.write('<page id="%s" bbox="%s" rotate="%d">' %
(self.pageno, bbox2str(page.mediabox), page.rotate))
return
def end_page(self, page):
self.outfp.write('</page>\n')
self.pageno += 1
return
def begin_tag(self, tag, props=None):
s = ''
if isinstance(props, dict):
s = ''.join( ' %s="%s"' % (enc(k), enc(str(v))) for (k,v)
in sorted(props.iteritems()) )
self.outfp.write('<%s%s>' % (enc(tag.name), s))
self._stack.append(tag)
return
def end_tag(self):
assert self._stack
tag = self._stack.pop(-1)
self.outfp.write('</%s>' % enc(tag.name))
return
def do_tag(self, tag, props=None):
self.begin_tag(tag, props)
self._stack.pop(-1)
return
| bsd-3-clause |
ami/lob-python | lob/api_requestor.py | 1 | 2714 | import requests
import lob
import json
import resource
from lob import error
from version import VERSION
def _is_file_like(obj):
"""
Checks if an object is file-like enough to be sent to requests.
In particular, file, StringIO and cStringIO objects are file-like.
Refs http://stackoverflow.com/questions/3450857/python-determining-if-an-object-is-file-like
"""
return hasattr(obj, 'read') and hasattr(obj, 'seek')
class APIRequestor(object):
def __init__(self, key=None):
self.api_key = key or lob.api_key
def parse_response(self, resp):
payload = json.loads(resp.content)
if resp.status_code == 200:
return payload
elif resp.status_code == 401:
raise error.AuthenticationError(payload['errors'][0]['message'],
resp.content, resp.status_code, resp)
elif resp.status_code in [404, 422]:
raise error.InvalidRequestError(payload['errors'][0]['message'],
resp.content, resp.status_code, resp)
else:
#pragma: no cover
raise error.APIError(payload['errors'][0]['message'], resp.content, resp.status_code, resp) # pragma: no cover
def request(self, method, url, params=None):
headers = {
'User-Agent': 'Lob/v1 PythonBindings/%s' % VERSION
}
if hasattr(lob, 'api_version'):
headers['Lob-Version'] = lob.api_version
if method == 'get':
return self.parse_response(
requests.get(lob.api_base + url, auth=(self.api_key, ''), params=params, headers=headers)
)
elif method == 'delete':
return self.parse_response(
requests.delete(lob.api_base + url, auth=(self.api_key, ''), headers=headers)
)
elif method == 'post':
data = {}
files = params.pop('files', {})
explodedParams = {}
for k,v in params.iteritems():
if isinstance(v, dict) and not isinstance(v, resource.LobObject):
for k2,v2 in v.iteritems():
explodedParams[k + '[' + k2 + ']'] = v2
else:
explodedParams[k] = v
for k,v in explodedParams.iteritems():
if _is_file_like(v):
files[k] = v
else:
if isinstance(v, resource.LobObject):
data[k] = v.id
else:
data[k] = v
return self.parse_response(
requests.post(lob.api_base + url, auth=(self.api_key, ''), data=data, files=files, headers=headers)
)
| mit |
jupierce/openshift-tools | openshift/installer/vendored/openshift-ansible-3.4.40/lookup_plugins/oo_option.py | 37 | 2602 | #!/usr/bin/env python2
# -*- coding: utf-8 -*-
# vim: expandtab:tabstop=4:shiftwidth=4
'''
oo_option lookup plugin for openshift-ansible
Usage:
- debug:
msg: "{{ lookup('oo_option', '<key>') | default('<default_value>', True) }}"
This returns, by order of priority:
* if it exists, the `cli_<key>` ansible variable. This variable is set by `bin/cluster --option <key>=<value> …`
* if it exists, the envirnoment variable named `<key>`
* if none of the above conditions are met, empty string is returned
'''
import os
# pylint: disable=no-name-in-module,import-error,unused-argument,unused-variable,super-init-not-called,too-few-public-methods,missing-docstring
try:
# ansible-2.0
from ansible.plugins.lookup import LookupBase
except ImportError:
# ansible-1.9.x
class LookupBase(object):
def __init__(self, basedir=None, runner=None, **kwargs):
self.runner = runner
self.basedir = self.runner.basedir
def get_basedir(self, variables):
return self.basedir
# Reason: disable too-few-public-methods because the `run` method is the only
# one required by the Ansible API
# Status: permanently disabled
# pylint: disable=too-few-public-methods
class LookupModule(LookupBase):
''' oo_option lookup plugin main class '''
# Reason: disable unused-argument because Ansible is calling us with many
# parameters we are not interested in.
# The lookup plugins of Ansible have this kwargs “catch-all” parameter
# which is not used
# Status: permanently disabled unless Ansible API evolves
# pylint: disable=unused-argument
def __init__(self, basedir=None, **kwargs):
''' Constructor '''
self.basedir = basedir
# Reason: disable unused-argument because Ansible is calling us with many
# parameters we are not interested in.
# The lookup plugins of Ansible have this kwargs “catch-all” parameter
# which is not used
# Status: permanently disabled unless Ansible API evolves
# pylint: disable=unused-argument
def run(self, terms, variables, **kwargs):
''' Main execution path '''
ret = []
for term in terms:
option_name = term.split()[0]
cli_key = 'cli_' + option_name
if 'vars' in variables and cli_key in variables['vars']:
ret.append(variables['vars'][cli_key])
elif option_name in os.environ:
ret.append(os.environ[option_name])
else:
ret.append('')
return ret
| apache-2.0 |
igemsoftware/SYSU-Software2013 | project/Python27_32/Lib/tabnanny.py | 394 | 11336 | #! /usr/bin/env python
"""The Tab Nanny despises ambiguous indentation. She knows no mercy.
tabnanny -- Detection of ambiguous indentation
For the time being this module is intended to be called as a script.
However it is possible to import it into an IDE and use the function
check() described below.
Warning: The API provided by this module is likely to change in future
releases; such changes may not be backward compatible.
"""
# Released to the public domain, by Tim Peters, 15 April 1998.
# XXX Note: this is now a standard library module.
# XXX The API needs to undergo changes however; the current code is too
# XXX script-like. This will be addressed later.
__version__ = "6"
import os
import sys
import getopt
import tokenize
if not hasattr(tokenize, 'NL'):
raise ValueError("tokenize.NL doesn't exist -- tokenize module too old")
__all__ = ["check", "NannyNag", "process_tokens"]
verbose = 0
filename_only = 0
def errprint(*args):
sep = ""
for arg in args:
sys.stderr.write(sep + str(arg))
sep = " "
sys.stderr.write("\n")
def main():
global verbose, filename_only
try:
opts, args = getopt.getopt(sys.argv[1:], "qv")
except getopt.error, msg:
errprint(msg)
return
for o, a in opts:
if o == '-q':
filename_only = filename_only + 1
if o == '-v':
verbose = verbose + 1
if not args:
errprint("Usage:", sys.argv[0], "[-v] file_or_directory ...")
return
for arg in args:
check(arg)
class NannyNag(Exception):
"""
Raised by tokeneater() if detecting an ambiguous indent.
Captured and handled in check().
"""
def __init__(self, lineno, msg, line):
self.lineno, self.msg, self.line = lineno, msg, line
def get_lineno(self):
return self.lineno
def get_msg(self):
return self.msg
def get_line(self):
return self.line
def check(file):
"""check(file_or_dir)
If file_or_dir is a directory and not a symbolic link, then recursively
descend the directory tree named by file_or_dir, checking all .py files
along the way. If file_or_dir is an ordinary Python source file, it is
checked for whitespace related problems. The diagnostic messages are
written to standard output using the print statement.
"""
if os.path.isdir(file) and not os.path.islink(file):
if verbose:
print "%r: listing directory" % (file,)
names = os.listdir(file)
for name in names:
fullname = os.path.join(file, name)
if (os.path.isdir(fullname) and
not os.path.islink(fullname) or
os.path.normcase(name[-3:]) == ".py"):
check(fullname)
return
try:
f = open(file)
except IOError, msg:
errprint("%r: I/O Error: %s" % (file, msg))
return
if verbose > 1:
print "checking %r ..." % file
try:
process_tokens(tokenize.generate_tokens(f.readline))
except tokenize.TokenError, msg:
errprint("%r: Token Error: %s" % (file, msg))
return
except IndentationError, msg:
errprint("%r: Indentation Error: %s" % (file, msg))
return
except NannyNag, nag:
badline = nag.get_lineno()
line = nag.get_line()
if verbose:
print "%r: *** Line %d: trouble in tab city! ***" % (file, badline)
print "offending line: %r" % (line,)
print nag.get_msg()
else:
if ' ' in file: file = '"' + file + '"'
if filename_only: print file
else: print file, badline, repr(line)
return
if verbose:
print "%r: Clean bill of health." % (file,)
class Whitespace:
# the characters used for space and tab
S, T = ' \t'
# members:
# raw
# the original string
# n
# the number of leading whitespace characters in raw
# nt
# the number of tabs in raw[:n]
# norm
# the normal form as a pair (count, trailing), where:
# count
# a tuple such that raw[:n] contains count[i]
# instances of S * i + T
# trailing
# the number of trailing spaces in raw[:n]
# It's A Theorem that m.indent_level(t) ==
# n.indent_level(t) for all t >= 1 iff m.norm == n.norm.
# is_simple
# true iff raw[:n] is of the form (T*)(S*)
def __init__(self, ws):
self.raw = ws
S, T = Whitespace.S, Whitespace.T
count = []
b = n = nt = 0
for ch in self.raw:
if ch == S:
n = n + 1
b = b + 1
elif ch == T:
n = n + 1
nt = nt + 1
if b >= len(count):
count = count + [0] * (b - len(count) + 1)
count[b] = count[b] + 1
b = 0
else:
break
self.n = n
self.nt = nt
self.norm = tuple(count), b
self.is_simple = len(count) <= 1
# return length of longest contiguous run of spaces (whether or not
# preceding a tab)
def longest_run_of_spaces(self):
count, trailing = self.norm
return max(len(count)-1, trailing)
def indent_level(self, tabsize):
# count, il = self.norm
# for i in range(len(count)):
# if count[i]:
# il = il + (i/tabsize + 1)*tabsize * count[i]
# return il
# quicker:
# il = trailing + sum (i/ts + 1)*ts*count[i] =
# trailing + ts * sum (i/ts + 1)*count[i] =
# trailing + ts * sum i/ts*count[i] + count[i] =
# trailing + ts * [(sum i/ts*count[i]) + (sum count[i])] =
# trailing + ts * [(sum i/ts*count[i]) + num_tabs]
# and note that i/ts*count[i] is 0 when i < ts
count, trailing = self.norm
il = 0
for i in range(tabsize, len(count)):
il = il + i/tabsize * count[i]
return trailing + tabsize * (il + self.nt)
# return true iff self.indent_level(t) == other.indent_level(t)
# for all t >= 1
def equal(self, other):
return self.norm == other.norm
# return a list of tuples (ts, i1, i2) such that
# i1 == self.indent_level(ts) != other.indent_level(ts) == i2.
# Intended to be used after not self.equal(other) is known, in which
# case it will return at least one witnessing tab size.
def not_equal_witness(self, other):
n = max(self.longest_run_of_spaces(),
other.longest_run_of_spaces()) + 1
a = []
for ts in range(1, n+1):
if self.indent_level(ts) != other.indent_level(ts):
a.append( (ts,
self.indent_level(ts),
other.indent_level(ts)) )
return a
# Return True iff self.indent_level(t) < other.indent_level(t)
# for all t >= 1.
# The algorithm is due to Vincent Broman.
# Easy to prove it's correct.
# XXXpost that.
# Trivial to prove n is sharp (consider T vs ST).
# Unknown whether there's a faster general way. I suspected so at
# first, but no longer.
# For the special (but common!) case where M and N are both of the
# form (T*)(S*), M.less(N) iff M.len() < N.len() and
# M.num_tabs() <= N.num_tabs(). Proof is easy but kinda long-winded.
# XXXwrite that up.
# Note that M is of the form (T*)(S*) iff len(M.norm[0]) <= 1.
def less(self, other):
if self.n >= other.n:
return False
if self.is_simple and other.is_simple:
return self.nt <= other.nt
n = max(self.longest_run_of_spaces(),
other.longest_run_of_spaces()) + 1
# the self.n >= other.n test already did it for ts=1
for ts in range(2, n+1):
if self.indent_level(ts) >= other.indent_level(ts):
return False
return True
# return a list of tuples (ts, i1, i2) such that
# i1 == self.indent_level(ts) >= other.indent_level(ts) == i2.
# Intended to be used after not self.less(other) is known, in which
# case it will return at least one witnessing tab size.
def not_less_witness(self, other):
n = max(self.longest_run_of_spaces(),
other.longest_run_of_spaces()) + 1
a = []
for ts in range(1, n+1):
if self.indent_level(ts) >= other.indent_level(ts):
a.append( (ts,
self.indent_level(ts),
other.indent_level(ts)) )
return a
def format_witnesses(w):
firsts = map(lambda tup: str(tup[0]), w)
prefix = "at tab size"
if len(w) > 1:
prefix = prefix + "s"
return prefix + " " + ', '.join(firsts)
def process_tokens(tokens):
INDENT = tokenize.INDENT
DEDENT = tokenize.DEDENT
NEWLINE = tokenize.NEWLINE
JUNK = tokenize.COMMENT, tokenize.NL
indents = [Whitespace("")]
check_equal = 0
for (type, token, start, end, line) in tokens:
if type == NEWLINE:
# a program statement, or ENDMARKER, will eventually follow,
# after some (possibly empty) run of tokens of the form
# (NL | COMMENT)* (INDENT | DEDENT+)?
# If an INDENT appears, setting check_equal is wrong, and will
# be undone when we see the INDENT.
check_equal = 1
elif type == INDENT:
check_equal = 0
thisguy = Whitespace(token)
if not indents[-1].less(thisguy):
witness = indents[-1].not_less_witness(thisguy)
msg = "indent not greater e.g. " + format_witnesses(witness)
raise NannyNag(start[0], msg, line)
indents.append(thisguy)
elif type == DEDENT:
# there's nothing we need to check here! what's important is
# that when the run of DEDENTs ends, the indentation of the
# program statement (or ENDMARKER) that triggered the run is
# equal to what's left at the top of the indents stack
# Ouch! This assert triggers if the last line of the source
# is indented *and* lacks a newline -- then DEDENTs pop out
# of thin air.
# assert check_equal # else no earlier NEWLINE, or an earlier INDENT
check_equal = 1
del indents[-1]
elif check_equal and type not in JUNK:
# this is the first "real token" following a NEWLINE, so it
# must be the first token of the next program statement, or an
# ENDMARKER; the "line" argument exposes the leading whitespace
# for this statement; in the case of ENDMARKER, line is an empty
# string, so will properly match the empty string with which the
# "indents" stack was seeded
check_equal = 0
thisguy = Whitespace(line)
if not indents[-1].equal(thisguy):
witness = indents[-1].not_equal_witness(thisguy)
msg = "indent not equal e.g. " + format_witnesses(witness)
raise NannyNag(start[0], msg, line)
if __name__ == '__main__':
main()
| mit |
eerwitt/tensorflow | tensorflow/contrib/learn/python/learn/utils/saved_model_export_utils_test.py | 20 | 29102 | # Copyright 2016 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Tests of utilities supporting export to SavedModel."""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import os
import sys
import tempfile
import time
# pylint: disable=g-import-not-at-top
# TODO(jart): #6568 Remove this hack that makes dlopen() not crash.
if hasattr(sys, "getdlopenflags") and hasattr(sys, "setdlopenflags"):
import ctypes
sys.setdlopenflags(sys.getdlopenflags() | ctypes.RTLD_GLOBAL)
from tensorflow.contrib.layers.python.layers import feature_column as fc
from tensorflow.contrib.learn.python.learn import export_strategy as export_strategy_lib
from tensorflow.contrib.learn.python.learn.estimators import constants
from tensorflow.contrib.learn.python.learn.estimators import model_fn
from tensorflow.contrib.learn.python.learn.utils import input_fn_utils
from tensorflow.contrib.learn.python.learn.utils import saved_model_export_utils
from tensorflow.core.framework import tensor_shape_pb2
from tensorflow.core.framework import types_pb2
from tensorflow.core.protobuf import meta_graph_pb2
from tensorflow.python.framework import constant_op
from tensorflow.python.framework import dtypes
from tensorflow.python.ops import array_ops
from tensorflow.python.platform import gfile
from tensorflow.python.platform import test
from tensorflow.python.saved_model import signature_constants
from tensorflow.python.saved_model import signature_def_utils
from tensorflow.python.util import compat
class SavedModelExportUtilsTest(test.TestCase):
def test_build_standardized_signature_def_regression(self):
input_tensors = {
"input-1":
array_ops.placeholder(
dtypes.float32, 1, name="input-tensor-1")
}
output_tensors = {
"output-1":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-1")
}
problem_type = constants.ProblemType.LINEAR_REGRESSION
actual_signature_def = (
saved_model_export_utils.build_standardized_signature_def(
input_tensors, output_tensors, problem_type))
expected_signature_def = meta_graph_pb2.SignatureDef()
shape = tensor_shape_pb2.TensorShapeProto(
dim=[tensor_shape_pb2.TensorShapeProto.Dim(size=1)])
dtype = types_pb2.DataType.Value("DT_FLOAT")
expected_signature_def.inputs[
signature_constants.REGRESS_INPUTS].CopyFrom(
meta_graph_pb2.TensorInfo(
name="input-tensor-1:0", dtype=dtype, tensor_shape=shape))
expected_signature_def.outputs[
signature_constants.REGRESS_OUTPUTS].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-1:0", dtype=dtype, tensor_shape=shape))
expected_signature_def.method_name = signature_constants.REGRESS_METHOD_NAME
self.assertEqual(actual_signature_def, expected_signature_def)
def test_build_standardized_signature_def_classification(self):
"""Tests classification with one output tensor."""
input_tensors = {
"input-1":
array_ops.placeholder(
dtypes.float32, 1, name="input-tensor-1")
}
output_tensors = {
"output-1":
array_ops.placeholder(
dtypes.string, 1, name="output-tensor-1")
}
problem_type = constants.ProblemType.CLASSIFICATION
actual_signature_def = (
saved_model_export_utils.build_standardized_signature_def(
input_tensors, output_tensors, problem_type))
expected_signature_def = meta_graph_pb2.SignatureDef()
shape = tensor_shape_pb2.TensorShapeProto(
dim=[tensor_shape_pb2.TensorShapeProto.Dim(size=1)])
dtype_float = types_pb2.DataType.Value("DT_FLOAT")
dtype_string = types_pb2.DataType.Value("DT_STRING")
expected_signature_def.inputs[
signature_constants.CLASSIFY_INPUTS].CopyFrom(
meta_graph_pb2.TensorInfo(
name="input-tensor-1:0", dtype=dtype_float, tensor_shape=shape))
expected_signature_def.outputs[
signature_constants.CLASSIFY_OUTPUT_CLASSES].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-1:0", dtype=dtype_string,
tensor_shape=shape))
expected_signature_def.method_name = (
signature_constants.CLASSIFY_METHOD_NAME)
self.assertEqual(actual_signature_def, expected_signature_def)
def test_build_standardized_signature_def_classification2(self):
"""Tests multiple output tensors that include classes and probabilites."""
input_tensors = {
"input-1":
array_ops.placeholder(
dtypes.float32, 1, name="input-tensor-1")
}
output_tensors = {
"classes":
array_ops.placeholder(
dtypes.string, 1, name="output-tensor-classes"),
# Will be used for CLASSIFY_OUTPUT_SCORES.
"probabilities":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-proba"),
"logits":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-logits-unused"),
}
problem_type = constants.ProblemType.CLASSIFICATION
actual_signature_def = (
saved_model_export_utils.build_standardized_signature_def(
input_tensors, output_tensors, problem_type))
expected_signature_def = meta_graph_pb2.SignatureDef()
shape = tensor_shape_pb2.TensorShapeProto(
dim=[tensor_shape_pb2.TensorShapeProto.Dim(size=1)])
dtype_float = types_pb2.DataType.Value("DT_FLOAT")
dtype_string = types_pb2.DataType.Value("DT_STRING")
expected_signature_def.inputs[
signature_constants.CLASSIFY_INPUTS].CopyFrom(
meta_graph_pb2.TensorInfo(
name="input-tensor-1:0", dtype=dtype_float, tensor_shape=shape))
expected_signature_def.outputs[
signature_constants.CLASSIFY_OUTPUT_CLASSES].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-classes:0", dtype=dtype_string,
tensor_shape=shape))
expected_signature_def.outputs[
signature_constants.CLASSIFY_OUTPUT_SCORES].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-proba:0", dtype=dtype_float,
tensor_shape=shape))
expected_signature_def.method_name = (
signature_constants.CLASSIFY_METHOD_NAME)
self.assertEqual(actual_signature_def, expected_signature_def)
def test_build_standardized_signature_def_classification3(self):
"""Tests multiple output tensors that include classes and scores."""
input_tensors = {
"input-1":
array_ops.placeholder(
dtypes.float32, 1, name="input-tensor-1")
}
output_tensors = {
"classes":
array_ops.placeholder(
dtypes.string, 1, name="output-tensor-classes"),
"scores":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-scores"),
"logits":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-logits-unused"),
}
problem_type = constants.ProblemType.CLASSIFICATION
actual_signature_def = (
saved_model_export_utils.build_standardized_signature_def(
input_tensors, output_tensors, problem_type))
expected_signature_def = meta_graph_pb2.SignatureDef()
shape = tensor_shape_pb2.TensorShapeProto(
dim=[tensor_shape_pb2.TensorShapeProto.Dim(size=1)])
dtype_float = types_pb2.DataType.Value("DT_FLOAT")
dtype_string = types_pb2.DataType.Value("DT_STRING")
expected_signature_def.inputs[
signature_constants.CLASSIFY_INPUTS].CopyFrom(
meta_graph_pb2.TensorInfo(
name="input-tensor-1:0", dtype=dtype_float, tensor_shape=shape))
expected_signature_def.outputs[
signature_constants.CLASSIFY_OUTPUT_CLASSES].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-classes:0", dtype=dtype_string,
tensor_shape=shape))
expected_signature_def.outputs[
signature_constants.CLASSIFY_OUTPUT_SCORES].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-scores:0", dtype=dtype_float,
tensor_shape=shape))
expected_signature_def.method_name = (
signature_constants.CLASSIFY_METHOD_NAME)
self.assertEqual(actual_signature_def, expected_signature_def)
def test_build_standardized_signature_def_classification4(self):
"""Tests classification without classes tensor."""
input_tensors = {
"input-1":
array_ops.placeholder(
dtypes.float32, 1, name="input-tensor-1")
}
output_tensors = {
"probabilities":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-proba"),
"logits":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-logits-unused"),
}
problem_type = constants.ProblemType.CLASSIFICATION
actual_signature_def = (
saved_model_export_utils.build_standardized_signature_def(
input_tensors, output_tensors, problem_type))
expected_signature_def = meta_graph_pb2.SignatureDef()
shape = tensor_shape_pb2.TensorShapeProto(
dim=[tensor_shape_pb2.TensorShapeProto.Dim(size=1)])
dtype_float = types_pb2.DataType.Value("DT_FLOAT")
expected_signature_def.inputs[
signature_constants.CLASSIFY_INPUTS].CopyFrom(
meta_graph_pb2.TensorInfo(
name="input-tensor-1:0", dtype=dtype_float, tensor_shape=shape))
expected_signature_def.outputs[
signature_constants.CLASSIFY_OUTPUT_SCORES].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-proba:0", dtype=dtype_float,
tensor_shape=shape))
expected_signature_def.method_name = (
signature_constants.CLASSIFY_METHOD_NAME)
self.assertEqual(actual_signature_def, expected_signature_def)
def test_build_standardized_signature_def_classification5(self):
"""Tests multiple output tensors that include integer classes and scores.
Integer classes are dropped out, because Servo classification can only serve
string classes. So, only scores are present in the signature.
"""
input_tensors = {
"input-1":
array_ops.placeholder(
dtypes.float32, 1, name="input-tensor-1")
}
output_tensors = {
"classes":
array_ops.placeholder(
dtypes.int64, 1, name="output-tensor-classes"),
"scores":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-scores"),
"logits":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-logits-unused"),
}
problem_type = constants.ProblemType.CLASSIFICATION
actual_signature_def = (
saved_model_export_utils.build_standardized_signature_def(
input_tensors, output_tensors, problem_type))
expected_signature_def = meta_graph_pb2.SignatureDef()
shape = tensor_shape_pb2.TensorShapeProto(
dim=[tensor_shape_pb2.TensorShapeProto.Dim(size=1)])
dtype_float = types_pb2.DataType.Value("DT_FLOAT")
expected_signature_def.inputs[
signature_constants.CLASSIFY_INPUTS].CopyFrom(
meta_graph_pb2.TensorInfo(
name="input-tensor-1:0", dtype=dtype_float, tensor_shape=shape))
expected_signature_def.outputs[
signature_constants.CLASSIFY_OUTPUT_SCORES].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-scores:0", dtype=dtype_float,
tensor_shape=shape))
expected_signature_def.method_name = (
signature_constants.CLASSIFY_METHOD_NAME)
self.assertEqual(actual_signature_def, expected_signature_def)
def test_build_standardized_signature_def_classification6(self):
"""Tests multiple output tensors that with integer classes and no scores.
Servo classification cannot serve integer classes, but no scores are
available. So, we fall back to predict signature.
"""
input_tensors = {
"input-1":
array_ops.placeholder(
dtypes.float32, 1, name="input-tensor-1")
}
output_tensors = {
"classes":
array_ops.placeholder(
dtypes.int64, 1, name="output-tensor-classes"),
"logits":
array_ops.placeholder(
dtypes.float32, 1, name="output-tensor-logits"),
}
problem_type = constants.ProblemType.CLASSIFICATION
actual_signature_def = (
saved_model_export_utils.build_standardized_signature_def(
input_tensors, output_tensors, problem_type))
expected_signature_def = meta_graph_pb2.SignatureDef()
shape = tensor_shape_pb2.TensorShapeProto(
dim=[tensor_shape_pb2.TensorShapeProto.Dim(size=1)])
dtype_int64 = types_pb2.DataType.Value("DT_INT64")
dtype_float = types_pb2.DataType.Value("DT_FLOAT")
expected_signature_def.inputs[
signature_constants.PREDICT_INPUTS].CopyFrom(
meta_graph_pb2.TensorInfo(
name="input-tensor-1:0", dtype=dtype_float, tensor_shape=shape))
expected_signature_def.outputs["classes"].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-classes:0", dtype=dtype_int64,
tensor_shape=shape))
expected_signature_def.outputs["logits"].CopyFrom(
meta_graph_pb2.TensorInfo(
name="output-tensor-logits:0", dtype=dtype_float,
tensor_shape=shape))
expected_signature_def.method_name = (
signature_constants.PREDICT_METHOD_NAME)
self.assertEqual(actual_signature_def, expected_signature_def)
def test_get_input_alternatives(self):
input_ops = input_fn_utils.InputFnOps("bogus features dict", None,
"bogus default input dict")
input_alternatives, _ = saved_model_export_utils.get_input_alternatives(
input_ops)
self.assertEqual(input_alternatives[
saved_model_export_utils.DEFAULT_INPUT_ALTERNATIVE_KEY],
"bogus default input dict")
# self.assertEqual(input_alternatives[
# saved_model_export_utils.FEATURES_INPUT_ALTERNATIVE_KEY],
# "bogus features dict")
def test_get_output_alternatives_explicit_default(self):
provided_output_alternatives = {
"head-1": (constants.ProblemType.LINEAR_REGRESSION,
"bogus output dict"),
"head-2": (constants.ProblemType.CLASSIFICATION, "bogus output dict 2"),
"head-3": (constants.ProblemType.UNSPECIFIED, "bogus output dict 3"),
}
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions={"some_output": "bogus_tensor"},
output_alternatives=provided_output_alternatives)
output_alternatives, _ = saved_model_export_utils.get_output_alternatives(
model_fn_ops, "head-1")
self.assertEqual(provided_output_alternatives, output_alternatives)
def test_get_output_alternatives_wrong_default(self):
provided_output_alternatives = {
"head-1": (constants.ProblemType.LINEAR_REGRESSION,
"bogus output dict"),
"head-2": (constants.ProblemType.CLASSIFICATION, "bogus output dict 2"),
"head-3": (constants.ProblemType.UNSPECIFIED, "bogus output dict 3"),
}
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions={"some_output": "bogus_tensor"},
output_alternatives=provided_output_alternatives)
with self.assertRaises(ValueError) as e:
saved_model_export_utils.get_output_alternatives(model_fn_ops, "WRONG")
self.assertEqual("Requested default_output_alternative: WRONG, but "
"available output_alternatives are: ['head-1', 'head-2', "
"'head-3']", str(e.exception))
def test_get_output_alternatives_single_no_default(self):
prediction_tensor = constant_op.constant(["bogus"])
provided_output_alternatives = {
"head-1": (constants.ProblemType.LINEAR_REGRESSION,
{"output": prediction_tensor}),
}
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions=prediction_tensor,
output_alternatives=provided_output_alternatives)
output_alternatives, _ = saved_model_export_utils.get_output_alternatives(
model_fn_ops)
self.assertEqual({"head-1":
(constants.ProblemType.LINEAR_REGRESSION,
{"output": prediction_tensor})},
output_alternatives)
def test_get_output_alternatives_multi_no_default(self):
provided_output_alternatives = {
"head-1": (constants.ProblemType.LINEAR_REGRESSION,
"bogus output dict"),
"head-2": (constants.ProblemType.CLASSIFICATION, "bogus output dict 2"),
"head-3": (constants.ProblemType.UNSPECIFIED, "bogus output dict 3"),
}
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions={"some_output": "bogus_tensor"},
output_alternatives=provided_output_alternatives)
with self.assertRaises(ValueError) as e:
saved_model_export_utils.get_output_alternatives(model_fn_ops)
self.assertEqual("Please specify a default_output_alternative. Available "
"output_alternatives are: ['head-1', 'head-2', 'head-3']",
str(e.exception))
def test_get_output_alternatives_none_provided(self):
prediction_tensor = constant_op.constant(["bogus"])
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions={"some_output": prediction_tensor},
output_alternatives=None)
output_alternatives, _ = saved_model_export_utils.get_output_alternatives(
model_fn_ops)
self.assertEqual(
{"default_output_alternative": (constants.ProblemType.UNSPECIFIED, {
"some_output": prediction_tensor})},
output_alternatives)
def test_get_output_alternatives_empty_provided_with_default(self):
prediction_tensor = constant_op.constant(["bogus"])
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions={"some_output": prediction_tensor},
output_alternatives={})
with self.assertRaises(ValueError) as e:
saved_model_export_utils.get_output_alternatives(model_fn_ops, "WRONG")
self.assertEqual("Requested default_output_alternative: WRONG, but "
"available output_alternatives are: []", str(e.exception))
def test_get_output_alternatives_empty_provided_no_default(self):
prediction_tensor = constant_op.constant(["bogus"])
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions={"some_output": prediction_tensor},
output_alternatives={})
output_alternatives, _ = saved_model_export_utils.get_output_alternatives(
model_fn_ops)
self.assertEqual(
{"default_output_alternative": (constants.ProblemType.UNSPECIFIED, {
"some_output": prediction_tensor})},
output_alternatives)
def test_get_output_alternatives_implicit_single(self):
prediction_tensor = constant_op.constant(["bogus"])
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions=prediction_tensor,
output_alternatives=None)
output_alternatives, _ = saved_model_export_utils.get_output_alternatives(
model_fn_ops)
self.assertEqual({
"default_output_alternative": (constants.ProblemType.UNSPECIFIED, {
"output": prediction_tensor
})
}, output_alternatives)
def test_build_all_signature_defs(self):
input_features = constant_op.constant(["10"])
input_example = constant_op.constant(["11"])
input_ops = input_fn_utils.InputFnOps({
"features": input_features
}, None, {"default input": input_example})
input_alternatives, _ = (
saved_model_export_utils.get_input_alternatives(input_ops))
output_1 = constant_op.constant(["1"])
output_2 = constant_op.constant(["2"])
output_3 = constant_op.constant(["3"])
provided_output_alternatives = {
"head-1": (constants.ProblemType.LINEAR_REGRESSION, {
"some_output_1": output_1
}),
"head-2": (constants.ProblemType.CLASSIFICATION, {
"some_output_2": output_2
}),
"head-3": (constants.ProblemType.UNSPECIFIED, {
"some_output_3": output_3
}),
}
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions={"some_output": constant_op.constant(["4"])},
output_alternatives=provided_output_alternatives)
output_alternatives, _ = (saved_model_export_utils.get_output_alternatives(
model_fn_ops, "head-1"))
signature_defs = saved_model_export_utils.build_all_signature_defs(
input_alternatives, output_alternatives, "head-1")
expected_signature_defs = {
"serving_default":
signature_def_utils.regression_signature_def(input_example,
output_1),
"default_input_alternative:head-1":
signature_def_utils.regression_signature_def(input_example,
output_1),
"default_input_alternative:head-2":
signature_def_utils.classification_signature_def(input_example,
output_2, None),
"default_input_alternative:head-3":
signature_def_utils.predict_signature_def({
"input": input_example
}, {"output": output_3}),
# "features_input_alternative:head-1":
# signature_def_utils.regression_signature_def(input_features,
# output_1),
# "features_input_alternative:head-2":
# signature_def_utils.classification_signature_def(input_features,
# output_2, None),
# "features_input_alternative:head-3":
# signature_def_utils.predict_signature_def({
# "input": input_features
# }, {"output": output_3}),
}
self.assertDictEqual(expected_signature_defs, signature_defs)
def test_build_all_signature_defs_legacy_input_fn_not_supported(self):
"""Tests that legacy input_fn returning (features, labels) raises error.
serving_input_fn must return InputFnOps including a default input
alternative.
"""
input_features = constant_op.constant(["10"])
input_ops = ({"features": input_features}, None)
input_alternatives, _ = (
saved_model_export_utils.get_input_alternatives(input_ops))
output_1 = constant_op.constant(["1"])
output_2 = constant_op.constant(["2"])
output_3 = constant_op.constant(["3"])
provided_output_alternatives = {
"head-1": (constants.ProblemType.LINEAR_REGRESSION, {
"some_output_1": output_1
}),
"head-2": (constants.ProblemType.CLASSIFICATION, {
"some_output_2": output_2
}),
"head-3": (constants.ProblemType.UNSPECIFIED, {
"some_output_3": output_3
}),
}
model_fn_ops = model_fn.ModelFnOps(
model_fn.ModeKeys.INFER,
predictions={"some_output": constant_op.constant(["4"])},
output_alternatives=provided_output_alternatives)
output_alternatives, _ = (saved_model_export_utils.get_output_alternatives(
model_fn_ops, "head-1"))
with self.assertRaisesRegexp(
ValueError, "A default input_alternative must be provided"):
saved_model_export_utils.build_all_signature_defs(
input_alternatives, output_alternatives, "head-1")
def test_get_timestamped_export_dir(self):
export_dir_base = tempfile.mkdtemp() + "export/"
export_dir_1 = saved_model_export_utils.get_timestamped_export_dir(
export_dir_base)
time.sleep(2)
export_dir_2 = saved_model_export_utils.get_timestamped_export_dir(
export_dir_base)
time.sleep(2)
export_dir_3 = saved_model_export_utils.get_timestamped_export_dir(
export_dir_base)
# Export directories should be named using a timestamp that is seconds
# since epoch. Such a timestamp is 10 digits long.
time_1 = os.path.basename(export_dir_1)
self.assertEqual(10, len(time_1))
time_2 = os.path.basename(export_dir_2)
self.assertEqual(10, len(time_2))
time_3 = os.path.basename(export_dir_3)
self.assertEqual(10, len(time_3))
self.assertTrue(int(time_1) < int(time_2))
self.assertTrue(int(time_2) < int(time_3))
def test_garbage_collect_exports(self):
export_dir_base = tempfile.mkdtemp() + "export/"
gfile.MkDir(export_dir_base)
export_dir_1 = _create_test_export_dir(export_dir_base)
export_dir_2 = _create_test_export_dir(export_dir_base)
export_dir_3 = _create_test_export_dir(export_dir_base)
export_dir_4 = _create_test_export_dir(export_dir_base)
self.assertTrue(gfile.Exists(export_dir_1))
self.assertTrue(gfile.Exists(export_dir_2))
self.assertTrue(gfile.Exists(export_dir_3))
self.assertTrue(gfile.Exists(export_dir_4))
# Garbage collect all but the most recent 2 exports,
# where recency is determined based on the timestamp directory names.
saved_model_export_utils.garbage_collect_exports(export_dir_base, 2)
self.assertFalse(gfile.Exists(export_dir_1))
self.assertFalse(gfile.Exists(export_dir_2))
self.assertTrue(gfile.Exists(export_dir_3))
self.assertTrue(gfile.Exists(export_dir_4))
def test_get_most_recent_export(self):
export_dir_base = tempfile.mkdtemp() + "export/"
gfile.MkDir(export_dir_base)
_create_test_export_dir(export_dir_base)
_create_test_export_dir(export_dir_base)
_create_test_export_dir(export_dir_base)
export_dir_4 = _create_test_export_dir(export_dir_base)
(most_recent_export_dir, most_recent_export_version) = (
saved_model_export_utils.get_most_recent_export(export_dir_base))
self.assertEqual(compat.as_bytes(export_dir_4),
compat.as_bytes(most_recent_export_dir))
self.assertEqual(compat.as_bytes(export_dir_4),
os.path.join(compat.as_bytes(export_dir_base),
compat.as_bytes(
str(most_recent_export_version))))
def test_make_export_strategy(self):
"""Only tests that an ExportStrategy instance is created."""
def _serving_input_fn():
return array_ops.constant([1]), None
export_strategy = saved_model_export_utils.make_export_strategy(
serving_input_fn=_serving_input_fn,
default_output_alternative_key="default",
assets_extra={"from/path": "to/path"},
as_text=False,
exports_to_keep=5)
self.assertTrue(
isinstance(export_strategy, export_strategy_lib.ExportStrategy))
def test_make_parsing_export_strategy(self):
"""Only tests that an ExportStrategy instance is created."""
sparse_col = fc.sparse_column_with_hash_bucket(
"sparse_column", hash_bucket_size=100)
embedding_col = fc.embedding_column(
fc.sparse_column_with_hash_bucket(
"sparse_column_for_embedding", hash_bucket_size=10),
dimension=4)
real_valued_col1 = fc.real_valued_column("real_valued_column1")
bucketized_col1 = fc.bucketized_column(
fc.real_valued_column("real_valued_column_for_bucketization1"), [0, 4])
feature_columns = [sparse_col, embedding_col, real_valued_col1,
bucketized_col1]
export_strategy = saved_model_export_utils.make_parsing_export_strategy(
feature_columns=feature_columns)
self.assertTrue(
isinstance(export_strategy, export_strategy_lib.ExportStrategy))
def _create_test_export_dir(export_dir_base):
export_dir = saved_model_export_utils.get_timestamped_export_dir(
export_dir_base)
gfile.MkDir(export_dir)
time.sleep(2)
return export_dir
if __name__ == "__main__":
test.main()
| apache-2.0 |
castedo/celauth | celauth/providers.py | 1 | 4151 |
import urlparse
from openid.consumer import consumer
from openid.extensions import sreg, ax
from celauth import OpenIDCase
from celauth.dj.celauth.openid_store import DjangoOpenIDStore
class OpenIDChoices(object):
def __init__(self, data):
self.data = data
def ids(self, id_prefix=''):
return [id_prefix + x[0] for x in self.data]
def texts(self):
return [x[1] for x in self.data]
def urls_by_id(self, id_prefix=''):
return dict( (id_prefix + x[0], x[2]) for x in self.data )
OPENID_PROVIDERS = OpenIDChoices([
('google', 'Google', 'https://www.google.com/accounts/o8/id'),
('yahoo', 'Yahoo!', 'https://me.yahoo.com/'),
('aol', 'AOL', 'https://openid.aol.com/'),
('stackexchange', 'StackExchange', 'https://openid.stackexchange.com/'),
('launchpad', 'Launchpad', 'https://login.launchpad.net/'),
('intuit', 'Intuit', 'https://openid.intuit.com/openid/xrds'),
])
class TestOpenIDHelper:
def __init__(self, real):
self.case = None
self.real = real
def initial_response(self, request, user_url, return_url):
urlp = urlparse.urlparse(user_url)
if urlp.netloc not in ('example.com', 'example.org', 'example.net'):
return self.real.initial_response(request, user_url, return_url)
if urlp.fragment:
email = urlp.fragment + '@' + urlp.netloc
urlp = list(urlp)
urlp[5] = '' # remove fragment
user_url = urlparse.ParseResult(*urlp).geturl()
else:
email = None
self.case = OpenIDCase(user_url, user_url, email)
return return_url
def make_case(self, request):
if not self.case:
return self.real.make_case(request)
ret = self.case
self.case = None
return ret
EMAIL_AX_TYPE_URI = 'http://axschema.org/contact/email'
class LiveOpenIDHelper:
def _openid_consumer(self, request):
openid_store = DjangoOpenIDStore()
return consumer.Consumer(request.session, openid_store)
def initial_response(self, request, user_url, return_url):
oc = self._openid_consumer(request)
openid_request = oc.begin(user_url)
if openid_request.endpoint.supportsType(ax.AXMessage.ns_uri):
ax_request = ax.FetchRequest()
ax_request.add(ax.AttrInfo(EMAIL_AX_TYPE_URI,
alias='email',
required=True,
))
openid_request.addExtension(ax_request)
else:
sreg_request = sreg.SRegRequest(required=['email'],
optional=[],
)
openid_request.addExtension(sreg_request)
realm = request.build_absolute_uri('/')
if openid_request.shouldSendRedirect():
return openid_request.redirectURL(realm, return_url)
else:
return openid_request.htmlMarkup(realm, return_url)
def make_case(self, request):
oc = self._openid_consumer(request)
current_url = request.build_absolute_uri()
query_params = dict(request.REQUEST.items())
response = oc.complete(query_params, current_url)
if response.status == consumer.CANCEL:
return "OpenID sign in cancelled"
if response.status == consumer.SUCCESS:
email = None
sreg_response = sreg.SRegResponse.fromSuccessResponse(response)
if sreg_response:
email = sreg_response.get('email', None)
ax_response = ax.FetchResponse.fromSuccessResponse(response)
if ax_response:
email = ax_response.getSingle(EMAIL_AX_TYPE_URI, email)
return OpenIDCase(response.identity_url, response.getDisplayIdentifier(), email)
return response.message or "Internal openid library error" #should throw exception
facade = LiveOpenIDHelper()
def enable_test_openids():
global facade
facade = TestOpenIDHelper(facade)
| mit |
ganescoo/Django-facebook | docs/docs_env/Lib/encodings/iso8859_1.py | 593 | 13432 | """ Python Character Mapping Codec iso8859_1 generated from 'MAPPINGS/ISO8859/8859-1.TXT' with gencodec.py.
"""#"
import codecs
### Codec APIs
class Codec(codecs.Codec):
def encode(self,input,errors='strict'):
return codecs.charmap_encode(input,errors,encoding_table)
def decode(self,input,errors='strict'):
return codecs.charmap_decode(input,errors,decoding_table)
class IncrementalEncoder(codecs.IncrementalEncoder):
def encode(self, input, final=False):
return codecs.charmap_encode(input,self.errors,encoding_table)[0]
class IncrementalDecoder(codecs.IncrementalDecoder):
def decode(self, input, final=False):
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
class StreamWriter(Codec,codecs.StreamWriter):
pass
class StreamReader(Codec,codecs.StreamReader):
pass
### encodings module API
def getregentry():
return codecs.CodecInfo(
name='iso8859-1',
encode=Codec().encode,
decode=Codec().decode,
incrementalencoder=IncrementalEncoder,
incrementaldecoder=IncrementalDecoder,
streamreader=StreamReader,
streamwriter=StreamWriter,
)
### Decoding Table
decoding_table = (
u'\x00' # 0x00 -> NULL
u'\x01' # 0x01 -> START OF HEADING
u'\x02' # 0x02 -> START OF TEXT
u'\x03' # 0x03 -> END OF TEXT
u'\x04' # 0x04 -> END OF TRANSMISSION
u'\x05' # 0x05 -> ENQUIRY
u'\x06' # 0x06 -> ACKNOWLEDGE
u'\x07' # 0x07 -> BELL
u'\x08' # 0x08 -> BACKSPACE
u'\t' # 0x09 -> HORIZONTAL TABULATION
u'\n' # 0x0A -> LINE FEED
u'\x0b' # 0x0B -> VERTICAL TABULATION
u'\x0c' # 0x0C -> FORM FEED
u'\r' # 0x0D -> CARRIAGE RETURN
u'\x0e' # 0x0E -> SHIFT OUT
u'\x0f' # 0x0F -> SHIFT IN
u'\x10' # 0x10 -> DATA LINK ESCAPE
u'\x11' # 0x11 -> DEVICE CONTROL ONE
u'\x12' # 0x12 -> DEVICE CONTROL TWO
u'\x13' # 0x13 -> DEVICE CONTROL THREE
u'\x14' # 0x14 -> DEVICE CONTROL FOUR
u'\x15' # 0x15 -> NEGATIVE ACKNOWLEDGE
u'\x16' # 0x16 -> SYNCHRONOUS IDLE
u'\x17' # 0x17 -> END OF TRANSMISSION BLOCK
u'\x18' # 0x18 -> CANCEL
u'\x19' # 0x19 -> END OF MEDIUM
u'\x1a' # 0x1A -> SUBSTITUTE
u'\x1b' # 0x1B -> ESCAPE
u'\x1c' # 0x1C -> FILE SEPARATOR
u'\x1d' # 0x1D -> GROUP SEPARATOR
u'\x1e' # 0x1E -> RECORD SEPARATOR
u'\x1f' # 0x1F -> UNIT SEPARATOR
u' ' # 0x20 -> SPACE
u'!' # 0x21 -> EXCLAMATION MARK
u'"' # 0x22 -> QUOTATION MARK
u'#' # 0x23 -> NUMBER SIGN
u'$' # 0x24 -> DOLLAR SIGN
u'%' # 0x25 -> PERCENT SIGN
u'&' # 0x26 -> AMPERSAND
u"'" # 0x27 -> APOSTROPHE
u'(' # 0x28 -> LEFT PARENTHESIS
u')' # 0x29 -> RIGHT PARENTHESIS
u'*' # 0x2A -> ASTERISK
u'+' # 0x2B -> PLUS SIGN
u',' # 0x2C -> COMMA
u'-' # 0x2D -> HYPHEN-MINUS
u'.' # 0x2E -> FULL STOP
u'/' # 0x2F -> SOLIDUS
u'0' # 0x30 -> DIGIT ZERO
u'1' # 0x31 -> DIGIT ONE
u'2' # 0x32 -> DIGIT TWO
u'3' # 0x33 -> DIGIT THREE
u'4' # 0x34 -> DIGIT FOUR
u'5' # 0x35 -> DIGIT FIVE
u'6' # 0x36 -> DIGIT SIX
u'7' # 0x37 -> DIGIT SEVEN
u'8' # 0x38 -> DIGIT EIGHT
u'9' # 0x39 -> DIGIT NINE
u':' # 0x3A -> COLON
u';' # 0x3B -> SEMICOLON
u'<' # 0x3C -> LESS-THAN SIGN
u'=' # 0x3D -> EQUALS SIGN
u'>' # 0x3E -> GREATER-THAN SIGN
u'?' # 0x3F -> QUESTION MARK
u'@' # 0x40 -> COMMERCIAL AT
u'A' # 0x41 -> LATIN CAPITAL LETTER A
u'B' # 0x42 -> LATIN CAPITAL LETTER B
u'C' # 0x43 -> LATIN CAPITAL LETTER C
u'D' # 0x44 -> LATIN CAPITAL LETTER D
u'E' # 0x45 -> LATIN CAPITAL LETTER E
u'F' # 0x46 -> LATIN CAPITAL LETTER F
u'G' # 0x47 -> LATIN CAPITAL LETTER G
u'H' # 0x48 -> LATIN CAPITAL LETTER H
u'I' # 0x49 -> LATIN CAPITAL LETTER I
u'J' # 0x4A -> LATIN CAPITAL LETTER J
u'K' # 0x4B -> LATIN CAPITAL LETTER K
u'L' # 0x4C -> LATIN CAPITAL LETTER L
u'M' # 0x4D -> LATIN CAPITAL LETTER M
u'N' # 0x4E -> LATIN CAPITAL LETTER N
u'O' # 0x4F -> LATIN CAPITAL LETTER O
u'P' # 0x50 -> LATIN CAPITAL LETTER P
u'Q' # 0x51 -> LATIN CAPITAL LETTER Q
u'R' # 0x52 -> LATIN CAPITAL LETTER R
u'S' # 0x53 -> LATIN CAPITAL LETTER S
u'T' # 0x54 -> LATIN CAPITAL LETTER T
u'U' # 0x55 -> LATIN CAPITAL LETTER U
u'V' # 0x56 -> LATIN CAPITAL LETTER V
u'W' # 0x57 -> LATIN CAPITAL LETTER W
u'X' # 0x58 -> LATIN CAPITAL LETTER X
u'Y' # 0x59 -> LATIN CAPITAL LETTER Y
u'Z' # 0x5A -> LATIN CAPITAL LETTER Z
u'[' # 0x5B -> LEFT SQUARE BRACKET
u'\\' # 0x5C -> REVERSE SOLIDUS
u']' # 0x5D -> RIGHT SQUARE BRACKET
u'^' # 0x5E -> CIRCUMFLEX ACCENT
u'_' # 0x5F -> LOW LINE
u'`' # 0x60 -> GRAVE ACCENT
u'a' # 0x61 -> LATIN SMALL LETTER A
u'b' # 0x62 -> LATIN SMALL LETTER B
u'c' # 0x63 -> LATIN SMALL LETTER C
u'd' # 0x64 -> LATIN SMALL LETTER D
u'e' # 0x65 -> LATIN SMALL LETTER E
u'f' # 0x66 -> LATIN SMALL LETTER F
u'g' # 0x67 -> LATIN SMALL LETTER G
u'h' # 0x68 -> LATIN SMALL LETTER H
u'i' # 0x69 -> LATIN SMALL LETTER I
u'j' # 0x6A -> LATIN SMALL LETTER J
u'k' # 0x6B -> LATIN SMALL LETTER K
u'l' # 0x6C -> LATIN SMALL LETTER L
u'm' # 0x6D -> LATIN SMALL LETTER M
u'n' # 0x6E -> LATIN SMALL LETTER N
u'o' # 0x6F -> LATIN SMALL LETTER O
u'p' # 0x70 -> LATIN SMALL LETTER P
u'q' # 0x71 -> LATIN SMALL LETTER Q
u'r' # 0x72 -> LATIN SMALL LETTER R
u's' # 0x73 -> LATIN SMALL LETTER S
u't' # 0x74 -> LATIN SMALL LETTER T
u'u' # 0x75 -> LATIN SMALL LETTER U
u'v' # 0x76 -> LATIN SMALL LETTER V
u'w' # 0x77 -> LATIN SMALL LETTER W
u'x' # 0x78 -> LATIN SMALL LETTER X
u'y' # 0x79 -> LATIN SMALL LETTER Y
u'z' # 0x7A -> LATIN SMALL LETTER Z
u'{' # 0x7B -> LEFT CURLY BRACKET
u'|' # 0x7C -> VERTICAL LINE
u'}' # 0x7D -> RIGHT CURLY BRACKET
u'~' # 0x7E -> TILDE
u'\x7f' # 0x7F -> DELETE
u'\x80' # 0x80 -> <control>
u'\x81' # 0x81 -> <control>
u'\x82' # 0x82 -> <control>
u'\x83' # 0x83 -> <control>
u'\x84' # 0x84 -> <control>
u'\x85' # 0x85 -> <control>
u'\x86' # 0x86 -> <control>
u'\x87' # 0x87 -> <control>
u'\x88' # 0x88 -> <control>
u'\x89' # 0x89 -> <control>
u'\x8a' # 0x8A -> <control>
u'\x8b' # 0x8B -> <control>
u'\x8c' # 0x8C -> <control>
u'\x8d' # 0x8D -> <control>
u'\x8e' # 0x8E -> <control>
u'\x8f' # 0x8F -> <control>
u'\x90' # 0x90 -> <control>
u'\x91' # 0x91 -> <control>
u'\x92' # 0x92 -> <control>
u'\x93' # 0x93 -> <control>
u'\x94' # 0x94 -> <control>
u'\x95' # 0x95 -> <control>
u'\x96' # 0x96 -> <control>
u'\x97' # 0x97 -> <control>
u'\x98' # 0x98 -> <control>
u'\x99' # 0x99 -> <control>
u'\x9a' # 0x9A -> <control>
u'\x9b' # 0x9B -> <control>
u'\x9c' # 0x9C -> <control>
u'\x9d' # 0x9D -> <control>
u'\x9e' # 0x9E -> <control>
u'\x9f' # 0x9F -> <control>
u'\xa0' # 0xA0 -> NO-BREAK SPACE
u'\xa1' # 0xA1 -> INVERTED EXCLAMATION MARK
u'\xa2' # 0xA2 -> CENT SIGN
u'\xa3' # 0xA3 -> POUND SIGN
u'\xa4' # 0xA4 -> CURRENCY SIGN
u'\xa5' # 0xA5 -> YEN SIGN
u'\xa6' # 0xA6 -> BROKEN BAR
u'\xa7' # 0xA7 -> SECTION SIGN
u'\xa8' # 0xA8 -> DIAERESIS
u'\xa9' # 0xA9 -> COPYRIGHT SIGN
u'\xaa' # 0xAA -> FEMININE ORDINAL INDICATOR
u'\xab' # 0xAB -> LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
u'\xac' # 0xAC -> NOT SIGN
u'\xad' # 0xAD -> SOFT HYPHEN
u'\xae' # 0xAE -> REGISTERED SIGN
u'\xaf' # 0xAF -> MACRON
u'\xb0' # 0xB0 -> DEGREE SIGN
u'\xb1' # 0xB1 -> PLUS-MINUS SIGN
u'\xb2' # 0xB2 -> SUPERSCRIPT TWO
u'\xb3' # 0xB3 -> SUPERSCRIPT THREE
u'\xb4' # 0xB4 -> ACUTE ACCENT
u'\xb5' # 0xB5 -> MICRO SIGN
u'\xb6' # 0xB6 -> PILCROW SIGN
u'\xb7' # 0xB7 -> MIDDLE DOT
u'\xb8' # 0xB8 -> CEDILLA
u'\xb9' # 0xB9 -> SUPERSCRIPT ONE
u'\xba' # 0xBA -> MASCULINE ORDINAL INDICATOR
u'\xbb' # 0xBB -> RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
u'\xbc' # 0xBC -> VULGAR FRACTION ONE QUARTER
u'\xbd' # 0xBD -> VULGAR FRACTION ONE HALF
u'\xbe' # 0xBE -> VULGAR FRACTION THREE QUARTERS
u'\xbf' # 0xBF -> INVERTED QUESTION MARK
u'\xc0' # 0xC0 -> LATIN CAPITAL LETTER A WITH GRAVE
u'\xc1' # 0xC1 -> LATIN CAPITAL LETTER A WITH ACUTE
u'\xc2' # 0xC2 -> LATIN CAPITAL LETTER A WITH CIRCUMFLEX
u'\xc3' # 0xC3 -> LATIN CAPITAL LETTER A WITH TILDE
u'\xc4' # 0xC4 -> LATIN CAPITAL LETTER A WITH DIAERESIS
u'\xc5' # 0xC5 -> LATIN CAPITAL LETTER A WITH RING ABOVE
u'\xc6' # 0xC6 -> LATIN CAPITAL LETTER AE
u'\xc7' # 0xC7 -> LATIN CAPITAL LETTER C WITH CEDILLA
u'\xc8' # 0xC8 -> LATIN CAPITAL LETTER E WITH GRAVE
u'\xc9' # 0xC9 -> LATIN CAPITAL LETTER E WITH ACUTE
u'\xca' # 0xCA -> LATIN CAPITAL LETTER E WITH CIRCUMFLEX
u'\xcb' # 0xCB -> LATIN CAPITAL LETTER E WITH DIAERESIS
u'\xcc' # 0xCC -> LATIN CAPITAL LETTER I WITH GRAVE
u'\xcd' # 0xCD -> LATIN CAPITAL LETTER I WITH ACUTE
u'\xce' # 0xCE -> LATIN CAPITAL LETTER I WITH CIRCUMFLEX
u'\xcf' # 0xCF -> LATIN CAPITAL LETTER I WITH DIAERESIS
u'\xd0' # 0xD0 -> LATIN CAPITAL LETTER ETH (Icelandic)
u'\xd1' # 0xD1 -> LATIN CAPITAL LETTER N WITH TILDE
u'\xd2' # 0xD2 -> LATIN CAPITAL LETTER O WITH GRAVE
u'\xd3' # 0xD3 -> LATIN CAPITAL LETTER O WITH ACUTE
u'\xd4' # 0xD4 -> LATIN CAPITAL LETTER O WITH CIRCUMFLEX
u'\xd5' # 0xD5 -> LATIN CAPITAL LETTER O WITH TILDE
u'\xd6' # 0xD6 -> LATIN CAPITAL LETTER O WITH DIAERESIS
u'\xd7' # 0xD7 -> MULTIPLICATION SIGN
u'\xd8' # 0xD8 -> LATIN CAPITAL LETTER O WITH STROKE
u'\xd9' # 0xD9 -> LATIN CAPITAL LETTER U WITH GRAVE
u'\xda' # 0xDA -> LATIN CAPITAL LETTER U WITH ACUTE
u'\xdb' # 0xDB -> LATIN CAPITAL LETTER U WITH CIRCUMFLEX
u'\xdc' # 0xDC -> LATIN CAPITAL LETTER U WITH DIAERESIS
u'\xdd' # 0xDD -> LATIN CAPITAL LETTER Y WITH ACUTE
u'\xde' # 0xDE -> LATIN CAPITAL LETTER THORN (Icelandic)
u'\xdf' # 0xDF -> LATIN SMALL LETTER SHARP S (German)
u'\xe0' # 0xE0 -> LATIN SMALL LETTER A WITH GRAVE
u'\xe1' # 0xE1 -> LATIN SMALL LETTER A WITH ACUTE
u'\xe2' # 0xE2 -> LATIN SMALL LETTER A WITH CIRCUMFLEX
u'\xe3' # 0xE3 -> LATIN SMALL LETTER A WITH TILDE
u'\xe4' # 0xE4 -> LATIN SMALL LETTER A WITH DIAERESIS
u'\xe5' # 0xE5 -> LATIN SMALL LETTER A WITH RING ABOVE
u'\xe6' # 0xE6 -> LATIN SMALL LETTER AE
u'\xe7' # 0xE7 -> LATIN SMALL LETTER C WITH CEDILLA
u'\xe8' # 0xE8 -> LATIN SMALL LETTER E WITH GRAVE
u'\xe9' # 0xE9 -> LATIN SMALL LETTER E WITH ACUTE
u'\xea' # 0xEA -> LATIN SMALL LETTER E WITH CIRCUMFLEX
u'\xeb' # 0xEB -> LATIN SMALL LETTER E WITH DIAERESIS
u'\xec' # 0xEC -> LATIN SMALL LETTER I WITH GRAVE
u'\xed' # 0xED -> LATIN SMALL LETTER I WITH ACUTE
u'\xee' # 0xEE -> LATIN SMALL LETTER I WITH CIRCUMFLEX
u'\xef' # 0xEF -> LATIN SMALL LETTER I WITH DIAERESIS
u'\xf0' # 0xF0 -> LATIN SMALL LETTER ETH (Icelandic)
u'\xf1' # 0xF1 -> LATIN SMALL LETTER N WITH TILDE
u'\xf2' # 0xF2 -> LATIN SMALL LETTER O WITH GRAVE
u'\xf3' # 0xF3 -> LATIN SMALL LETTER O WITH ACUTE
u'\xf4' # 0xF4 -> LATIN SMALL LETTER O WITH CIRCUMFLEX
u'\xf5' # 0xF5 -> LATIN SMALL LETTER O WITH TILDE
u'\xf6' # 0xF6 -> LATIN SMALL LETTER O WITH DIAERESIS
u'\xf7' # 0xF7 -> DIVISION SIGN
u'\xf8' # 0xF8 -> LATIN SMALL LETTER O WITH STROKE
u'\xf9' # 0xF9 -> LATIN SMALL LETTER U WITH GRAVE
u'\xfa' # 0xFA -> LATIN SMALL LETTER U WITH ACUTE
u'\xfb' # 0xFB -> LATIN SMALL LETTER U WITH CIRCUMFLEX
u'\xfc' # 0xFC -> LATIN SMALL LETTER U WITH DIAERESIS
u'\xfd' # 0xFD -> LATIN SMALL LETTER Y WITH ACUTE
u'\xfe' # 0xFE -> LATIN SMALL LETTER THORN (Icelandic)
u'\xff' # 0xFF -> LATIN SMALL LETTER Y WITH DIAERESIS
)
### Encoding table
encoding_table=codecs.charmap_build(decoding_table)
| bsd-3-clause |
gisce/OCB | addons/google_base_account/google_base_account.py | 53 | 1297 | # -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from openerp.osv import fields,osv
class res_users(osv.osv):
_inherit = "res.users"
_columns = {
'gmail_user': fields.char('Username', size=64,),
'gmail_password': fields.char('Password', size=64),
}
res_users()
# vim:expandtab:smartindent:toabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
hassanabidpk/django | tests/queries/models.py | 91 | 17678 | """
Various complex queries that have been problematic in the past.
"""
from __future__ import unicode_literals
import threading
from django.db import models
from django.utils import six
from django.utils.encoding import python_2_unicode_compatible
class DumbCategory(models.Model):
pass
class ProxyCategory(DumbCategory):
class Meta:
proxy = True
@python_2_unicode_compatible
class NamedCategory(DumbCategory):
name = models.CharField(max_length=10)
def __str__(self):
return self.name
@python_2_unicode_compatible
class Tag(models.Model):
name = models.CharField(max_length=10)
parent = models.ForeignKey(
'self',
models.SET_NULL,
blank=True, null=True,
related_name='children',
)
category = models.ForeignKey(NamedCategory, models.SET_NULL, null=True, default=None)
class Meta:
ordering = ['name']
def __str__(self):
return self.name
@python_2_unicode_compatible
class Note(models.Model):
note = models.CharField(max_length=100)
misc = models.CharField(max_length=10)
class Meta:
ordering = ['note']
def __str__(self):
return self.note
def __init__(self, *args, **kwargs):
super(Note, self).__init__(*args, **kwargs)
# Regression for #13227 -- having an attribute that
# is unpickleable doesn't stop you from cloning queries
# that use objects of that type as an argument.
self.lock = threading.Lock()
@python_2_unicode_compatible
class Annotation(models.Model):
name = models.CharField(max_length=10)
tag = models.ForeignKey(Tag, models.CASCADE)
notes = models.ManyToManyField(Note)
def __str__(self):
return self.name
@python_2_unicode_compatible
class ExtraInfo(models.Model):
info = models.CharField(max_length=100)
note = models.ForeignKey(Note, models.CASCADE)
value = models.IntegerField(null=True)
class Meta:
ordering = ['info']
def __str__(self):
return self.info
@python_2_unicode_compatible
class Author(models.Model):
name = models.CharField(max_length=10)
num = models.IntegerField(unique=True)
extra = models.ForeignKey(ExtraInfo, models.CASCADE)
class Meta:
ordering = ['name']
def __str__(self):
return self.name
@python_2_unicode_compatible
class Item(models.Model):
name = models.CharField(max_length=10)
created = models.DateTimeField()
modified = models.DateTimeField(blank=True, null=True)
tags = models.ManyToManyField(Tag, blank=True)
creator = models.ForeignKey(Author, models.CASCADE)
note = models.ForeignKey(Note, models.CASCADE)
class Meta:
ordering = ['-note', 'name']
def __str__(self):
return self.name
@python_2_unicode_compatible
class Report(models.Model):
name = models.CharField(max_length=10)
creator = models.ForeignKey(Author, models.SET_NULL, to_field='num', null=True)
def __str__(self):
return self.name
@python_2_unicode_compatible
class Ranking(models.Model):
rank = models.IntegerField()
author = models.ForeignKey(Author, models.CASCADE)
class Meta:
# A complex ordering specification. Should stress the system a bit.
ordering = ('author__extra__note', 'author__name', 'rank')
def __str__(self):
return '%d: %s' % (self.rank, self.author.name)
@python_2_unicode_compatible
class Cover(models.Model):
title = models.CharField(max_length=50)
item = models.ForeignKey(Item, models.CASCADE)
class Meta:
ordering = ['item']
def __str__(self):
return self.title
@python_2_unicode_compatible
class Number(models.Model):
num = models.IntegerField()
def __str__(self):
return six.text_type(self.num)
# Symmetrical m2m field with a normal field using the reverse accessor name
# ("valid").
class Valid(models.Model):
valid = models.CharField(max_length=10)
parent = models.ManyToManyField('self')
class Meta:
ordering = ['valid']
# Some funky cross-linked models for testing a couple of infinite recursion
# cases.
class X(models.Model):
y = models.ForeignKey('Y', models.CASCADE)
class Y(models.Model):
x1 = models.ForeignKey(X, models.CASCADE, related_name='y1')
# Some models with a cycle in the default ordering. This would be bad if we
# didn't catch the infinite loop.
class LoopX(models.Model):
y = models.ForeignKey('LoopY', models.CASCADE)
class Meta:
ordering = ['y']
class LoopY(models.Model):
x = models.ForeignKey(LoopX, models.CASCADE)
class Meta:
ordering = ['x']
class LoopZ(models.Model):
z = models.ForeignKey('self', models.CASCADE)
class Meta:
ordering = ['z']
# A model and custom default manager combination.
class CustomManager(models.Manager):
def get_queryset(self):
qs = super(CustomManager, self).get_queryset()
return qs.filter(public=True, tag__name='t1')
@python_2_unicode_compatible
class ManagedModel(models.Model):
data = models.CharField(max_length=10)
tag = models.ForeignKey(Tag, models.CASCADE)
public = models.BooleanField(default=True)
objects = CustomManager()
normal_manager = models.Manager()
def __str__(self):
return self.data
# An inter-related setup with multiple paths from Child to Detail.
class Detail(models.Model):
data = models.CharField(max_length=10)
class MemberManager(models.Manager):
def get_queryset(self):
return super(MemberManager, self).get_queryset().select_related("details")
class Member(models.Model):
name = models.CharField(max_length=10)
details = models.OneToOneField(Detail, models.CASCADE, primary_key=True)
objects = MemberManager()
class Child(models.Model):
person = models.OneToOneField(Member, models.CASCADE, primary_key=True)
parent = models.ForeignKey(Member, models.CASCADE, related_name="children")
# Custom primary keys interfered with ordering in the past.
class CustomPk(models.Model):
name = models.CharField(max_length=10, primary_key=True)
extra = models.CharField(max_length=10)
class Meta:
ordering = ['name', 'extra']
class Related(models.Model):
custom = models.ForeignKey(CustomPk, models.CASCADE)
class CustomPkTag(models.Model):
id = models.CharField(max_length=20, primary_key=True)
custom_pk = models.ManyToManyField(CustomPk)
tag = models.CharField(max_length=20)
# An inter-related setup with a model subclass that has a nullable
# path to another model, and a return path from that model.
@python_2_unicode_compatible
class Celebrity(models.Model):
name = models.CharField("Name", max_length=20)
greatest_fan = models.ForeignKey("Fan", models.SET_NULL, null=True, unique=True)
def __str__(self):
return self.name
class TvChef(Celebrity):
pass
class Fan(models.Model):
fan_of = models.ForeignKey(Celebrity, models.CASCADE)
# Multiple foreign keys
@python_2_unicode_compatible
class LeafA(models.Model):
data = models.CharField(max_length=10)
def __str__(self):
return self.data
class LeafB(models.Model):
data = models.CharField(max_length=10)
class Join(models.Model):
a = models.ForeignKey(LeafA, models.CASCADE)
b = models.ForeignKey(LeafB, models.CASCADE)
@python_2_unicode_compatible
class ReservedName(models.Model):
name = models.CharField(max_length=20)
order = models.IntegerField()
def __str__(self):
return self.name
# A simpler shared-foreign-key setup that can expose some problems.
@python_2_unicode_compatible
class SharedConnection(models.Model):
data = models.CharField(max_length=10)
def __str__(self):
return self.data
class PointerA(models.Model):
connection = models.ForeignKey(SharedConnection, models.CASCADE)
class PointerB(models.Model):
connection = models.ForeignKey(SharedConnection, models.CASCADE)
# Multi-layer ordering
@python_2_unicode_compatible
class SingleObject(models.Model):
name = models.CharField(max_length=10)
class Meta:
ordering = ['name']
def __str__(self):
return self.name
class RelatedObject(models.Model):
single = models.ForeignKey(SingleObject, models.SET_NULL, null=True)
f = models.IntegerField(null=True)
class Meta:
ordering = ['single']
@python_2_unicode_compatible
class Plaything(models.Model):
name = models.CharField(max_length=10)
others = models.ForeignKey(RelatedObject, models.SET_NULL, null=True)
class Meta:
ordering = ['others']
def __str__(self):
return self.name
@python_2_unicode_compatible
class Article(models.Model):
name = models.CharField(max_length=20)
created = models.DateTimeField()
def __str__(self):
return self.name
@python_2_unicode_compatible
class Food(models.Model):
name = models.CharField(max_length=20, unique=True)
def __str__(self):
return self.name
@python_2_unicode_compatible
class Eaten(models.Model):
food = models.ForeignKey(Food, models.SET_NULL, to_field="name", null=True)
meal = models.CharField(max_length=20)
def __str__(self):
return "%s at %s" % (self.food, self.meal)
@python_2_unicode_compatible
class Node(models.Model):
num = models.IntegerField(unique=True)
parent = models.ForeignKey("self", models.SET_NULL, to_field="num", null=True)
def __str__(self):
return "%s" % self.num
# Bug #12252
@python_2_unicode_compatible
class ObjectA(models.Model):
name = models.CharField(max_length=50)
def __str__(self):
return self.name
def __iter__(self):
# Ticket #23721
assert False, 'type checking should happen without calling model __iter__'
class ProxyObjectA(ObjectA):
class Meta:
proxy = True
class ChildObjectA(ObjectA):
pass
@python_2_unicode_compatible
class ObjectB(models.Model):
name = models.CharField(max_length=50)
objecta = models.ForeignKey(ObjectA, models.CASCADE)
num = models.PositiveSmallIntegerField()
def __str__(self):
return self.name
class ProxyObjectB(ObjectB):
class Meta:
proxy = True
@python_2_unicode_compatible
class ObjectC(models.Model):
name = models.CharField(max_length=50)
objecta = models.ForeignKey(ObjectA, models.SET_NULL, null=True)
objectb = models.ForeignKey(ObjectB, models.SET_NULL, null=True)
childobjecta = models.ForeignKey(ChildObjectA, models.SET_NULL, null=True, related_name='ca_pk')
def __str__(self):
return self.name
@python_2_unicode_compatible
class SimpleCategory(models.Model):
name = models.CharField(max_length=15)
def __str__(self):
return self.name
@python_2_unicode_compatible
class SpecialCategory(SimpleCategory):
special_name = models.CharField(max_length=15)
def __str__(self):
return self.name + " " + self.special_name
@python_2_unicode_compatible
class CategoryItem(models.Model):
category = models.ForeignKey(SimpleCategory, models.CASCADE)
def __str__(self):
return "category item: " + str(self.category)
@python_2_unicode_compatible
class OneToOneCategory(models.Model):
new_name = models.CharField(max_length=15)
category = models.OneToOneField(SimpleCategory, models.CASCADE)
def __str__(self):
return "one2one " + self.new_name
class CategoryRelationship(models.Model):
first = models.ForeignKey(SimpleCategory, models.CASCADE, related_name='first_rel')
second = models.ForeignKey(SimpleCategory, models.CASCADE, related_name='second_rel')
class NullableName(models.Model):
name = models.CharField(max_length=20, null=True)
class Meta:
ordering = ['id']
class ModelD(models.Model):
name = models.TextField()
class ModelC(models.Model):
name = models.TextField()
class ModelB(models.Model):
name = models.TextField()
c = models.ForeignKey(ModelC, models.CASCADE)
class ModelA(models.Model):
name = models.TextField()
b = models.ForeignKey(ModelB, models.SET_NULL, null=True)
d = models.ForeignKey(ModelD, models.CASCADE)
@python_2_unicode_compatible
class Job(models.Model):
name = models.CharField(max_length=20, unique=True)
def __str__(self):
return self.name
class JobResponsibilities(models.Model):
job = models.ForeignKey(Job, models.SET_NULL, to_field='name')
responsibility = models.ForeignKey('Responsibility', models.SET_NULL, to_field='description')
@python_2_unicode_compatible
class Responsibility(models.Model):
description = models.CharField(max_length=20, unique=True)
jobs = models.ManyToManyField(Job, through=JobResponsibilities,
related_name='responsibilities')
def __str__(self):
return self.description
# Models for disjunction join promotion low level testing.
class FK1(models.Model):
f1 = models.TextField()
f2 = models.TextField()
class FK2(models.Model):
f1 = models.TextField()
f2 = models.TextField()
class FK3(models.Model):
f1 = models.TextField()
f2 = models.TextField()
class BaseA(models.Model):
a = models.ForeignKey(FK1, models.SET_NULL, null=True)
b = models.ForeignKey(FK2, models.SET_NULL, null=True)
c = models.ForeignKey(FK3, models.SET_NULL, null=True)
@python_2_unicode_compatible
class Identifier(models.Model):
name = models.CharField(max_length=100)
def __str__(self):
return self.name
class Program(models.Model):
identifier = models.OneToOneField(Identifier, models.CASCADE)
class Channel(models.Model):
programs = models.ManyToManyField(Program)
identifier = models.OneToOneField(Identifier, models.CASCADE)
class Book(models.Model):
title = models.TextField()
chapter = models.ForeignKey('Chapter', models.CASCADE)
class Chapter(models.Model):
title = models.TextField()
paragraph = models.ForeignKey('Paragraph', models.CASCADE)
class Paragraph(models.Model):
text = models.TextField()
page = models.ManyToManyField('Page')
class Page(models.Model):
text = models.TextField()
class MyObject(models.Model):
parent = models.ForeignKey('self', models.SET_NULL, null=True, blank=True, related_name='children')
data = models.CharField(max_length=100)
created_at = models.DateTimeField(auto_now_add=True)
# Models for #17600 regressions
@python_2_unicode_compatible
class Order(models.Model):
id = models.IntegerField(primary_key=True)
class Meta:
ordering = ('pk', )
def __str__(self):
return '%s' % self.pk
@python_2_unicode_compatible
class OrderItem(models.Model):
order = models.ForeignKey(Order, models.SET_NULL, related_name='items')
status = models.IntegerField()
class Meta:
ordering = ('pk', )
def __str__(self):
return '%s' % self.pk
class BaseUser(models.Model):
pass
@python_2_unicode_compatible
class Task(models.Model):
title = models.CharField(max_length=10)
owner = models.ForeignKey(BaseUser, models.SET_NULL, related_name='owner')
creator = models.ForeignKey(BaseUser, models.SET_NULL, related_name='creator')
def __str__(self):
return self.title
@python_2_unicode_compatible
class Staff(models.Model):
name = models.CharField(max_length=10)
def __str__(self):
return self.name
@python_2_unicode_compatible
class StaffUser(BaseUser):
staff = models.OneToOneField(Staff, models.SET_NULL, related_name='user')
def __str__(self):
return self.staff
class Ticket21203Parent(models.Model):
parentid = models.AutoField(primary_key=True)
parent_bool = models.BooleanField(default=True)
created = models.DateTimeField(auto_now=True)
class Ticket21203Child(models.Model):
childid = models.AutoField(primary_key=True)
parent = models.ForeignKey(Ticket21203Parent, models.CASCADE)
class Person(models.Model):
name = models.CharField(max_length=128)
@python_2_unicode_compatible
class Company(models.Model):
name = models.CharField(max_length=128)
employees = models.ManyToManyField(Person, related_name='employers', through='Employment')
def __str__(self):
return self.name
class Employment(models.Model):
employer = models.ForeignKey(Company, models.CASCADE)
employee = models.ForeignKey(Person, models.CASCADE)
title = models.CharField(max_length=128)
# Bug #22429
class School(models.Model):
pass
class Student(models.Model):
school = models.ForeignKey(School, models.CASCADE)
class Classroom(models.Model):
school = models.ForeignKey(School, models.CASCADE)
students = models.ManyToManyField(Student, related_name='classroom')
class Ticket23605AParent(models.Model):
pass
class Ticket23605A(Ticket23605AParent):
pass
class Ticket23605B(models.Model):
modela_fk = models.ForeignKey(Ticket23605A, models.CASCADE)
modelc_fk = models.ForeignKey("Ticket23605C", models.CASCADE)
field_b0 = models.IntegerField(null=True)
field_b1 = models.BooleanField(default=False)
class Ticket23605C(models.Model):
field_c0 = models.FloatField()
# db_table names have capital letters to ensure they are quoted in queries.
class Individual(models.Model):
alive = models.BooleanField()
class Meta:
db_table = 'Individual'
class RelatedIndividual(models.Model):
related = models.ForeignKey(Individual, models.CASCADE, related_name='related_individual')
class Meta:
db_table = 'RelatedIndividual'
| bsd-3-clause |
IXgnas/dixcovery_kernel | tools/perf/scripts/python/netdev-times.py | 11271 | 15048 | # Display a process of packets and processed time.
# It helps us to investigate networking or network device.
#
# options
# tx: show only tx chart
# rx: show only rx chart
# dev=: show only thing related to specified device
# debug: work with debug mode. It shows buffer status.
import os
import sys
sys.path.append(os.environ['PERF_EXEC_PATH'] + \
'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
from perf_trace_context import *
from Core import *
from Util import *
all_event_list = []; # insert all tracepoint event related with this script
irq_dic = {}; # key is cpu and value is a list which stacks irqs
# which raise NET_RX softirq
net_rx_dic = {}; # key is cpu and value include time of NET_RX softirq-entry
# and a list which stacks receive
receive_hunk_list = []; # a list which include a sequence of receive events
rx_skb_list = []; # received packet list for matching
# skb_copy_datagram_iovec
buffer_budget = 65536; # the budget of rx_skb_list, tx_queue_list and
# tx_xmit_list
of_count_rx_skb_list = 0; # overflow count
tx_queue_list = []; # list of packets which pass through dev_queue_xmit
of_count_tx_queue_list = 0; # overflow count
tx_xmit_list = []; # list of packets which pass through dev_hard_start_xmit
of_count_tx_xmit_list = 0; # overflow count
tx_free_list = []; # list of packets which is freed
# options
show_tx = 0;
show_rx = 0;
dev = 0; # store a name of device specified by option "dev="
debug = 0;
# indices of event_info tuple
EINFO_IDX_NAME= 0
EINFO_IDX_CONTEXT=1
EINFO_IDX_CPU= 2
EINFO_IDX_TIME= 3
EINFO_IDX_PID= 4
EINFO_IDX_COMM= 5
# Calculate a time interval(msec) from src(nsec) to dst(nsec)
def diff_msec(src, dst):
return (dst - src) / 1000000.0
# Display a process of transmitting a packet
def print_transmit(hunk):
if dev != 0 and hunk['dev'].find(dev) < 0:
return
print "%7s %5d %6d.%06dsec %12.3fmsec %12.3fmsec" % \
(hunk['dev'], hunk['len'],
nsecs_secs(hunk['queue_t']),
nsecs_nsecs(hunk['queue_t'])/1000,
diff_msec(hunk['queue_t'], hunk['xmit_t']),
diff_msec(hunk['xmit_t'], hunk['free_t']))
# Format for displaying rx packet processing
PF_IRQ_ENTRY= " irq_entry(+%.3fmsec irq=%d:%s)"
PF_SOFT_ENTRY=" softirq_entry(+%.3fmsec)"
PF_NAPI_POLL= " napi_poll_exit(+%.3fmsec %s)"
PF_JOINT= " |"
PF_WJOINT= " | |"
PF_NET_RECV= " |---netif_receive_skb(+%.3fmsec skb=%x len=%d)"
PF_NET_RX= " |---netif_rx(+%.3fmsec skb=%x)"
PF_CPY_DGRAM= " | skb_copy_datagram_iovec(+%.3fmsec %d:%s)"
PF_KFREE_SKB= " | kfree_skb(+%.3fmsec location=%x)"
PF_CONS_SKB= " | consume_skb(+%.3fmsec)"
# Display a process of received packets and interrputs associated with
# a NET_RX softirq
def print_receive(hunk):
show_hunk = 0
irq_list = hunk['irq_list']
cpu = irq_list[0]['cpu']
base_t = irq_list[0]['irq_ent_t']
# check if this hunk should be showed
if dev != 0:
for i in range(len(irq_list)):
if irq_list[i]['name'].find(dev) >= 0:
show_hunk = 1
break
else:
show_hunk = 1
if show_hunk == 0:
return
print "%d.%06dsec cpu=%d" % \
(nsecs_secs(base_t), nsecs_nsecs(base_t)/1000, cpu)
for i in range(len(irq_list)):
print PF_IRQ_ENTRY % \
(diff_msec(base_t, irq_list[i]['irq_ent_t']),
irq_list[i]['irq'], irq_list[i]['name'])
print PF_JOINT
irq_event_list = irq_list[i]['event_list']
for j in range(len(irq_event_list)):
irq_event = irq_event_list[j]
if irq_event['event'] == 'netif_rx':
print PF_NET_RX % \
(diff_msec(base_t, irq_event['time']),
irq_event['skbaddr'])
print PF_JOINT
print PF_SOFT_ENTRY % \
diff_msec(base_t, hunk['sirq_ent_t'])
print PF_JOINT
event_list = hunk['event_list']
for i in range(len(event_list)):
event = event_list[i]
if event['event_name'] == 'napi_poll':
print PF_NAPI_POLL % \
(diff_msec(base_t, event['event_t']), event['dev'])
if i == len(event_list) - 1:
print ""
else:
print PF_JOINT
else:
print PF_NET_RECV % \
(diff_msec(base_t, event['event_t']), event['skbaddr'],
event['len'])
if 'comm' in event.keys():
print PF_WJOINT
print PF_CPY_DGRAM % \
(diff_msec(base_t, event['comm_t']),
event['pid'], event['comm'])
elif 'handle' in event.keys():
print PF_WJOINT
if event['handle'] == "kfree_skb":
print PF_KFREE_SKB % \
(diff_msec(base_t,
event['comm_t']),
event['location'])
elif event['handle'] == "consume_skb":
print PF_CONS_SKB % \
diff_msec(base_t,
event['comm_t'])
print PF_JOINT
def trace_begin():
global show_tx
global show_rx
global dev
global debug
for i in range(len(sys.argv)):
if i == 0:
continue
arg = sys.argv[i]
if arg == 'tx':
show_tx = 1
elif arg =='rx':
show_rx = 1
elif arg.find('dev=',0, 4) >= 0:
dev = arg[4:]
elif arg == 'debug':
debug = 1
if show_tx == 0 and show_rx == 0:
show_tx = 1
show_rx = 1
def trace_end():
# order all events in time
all_event_list.sort(lambda a,b :cmp(a[EINFO_IDX_TIME],
b[EINFO_IDX_TIME]))
# process all events
for i in range(len(all_event_list)):
event_info = all_event_list[i]
name = event_info[EINFO_IDX_NAME]
if name == 'irq__softirq_exit':
handle_irq_softirq_exit(event_info)
elif name == 'irq__softirq_entry':
handle_irq_softirq_entry(event_info)
elif name == 'irq__softirq_raise':
handle_irq_softirq_raise(event_info)
elif name == 'irq__irq_handler_entry':
handle_irq_handler_entry(event_info)
elif name == 'irq__irq_handler_exit':
handle_irq_handler_exit(event_info)
elif name == 'napi__napi_poll':
handle_napi_poll(event_info)
elif name == 'net__netif_receive_skb':
handle_netif_receive_skb(event_info)
elif name == 'net__netif_rx':
handle_netif_rx(event_info)
elif name == 'skb__skb_copy_datagram_iovec':
handle_skb_copy_datagram_iovec(event_info)
elif name == 'net__net_dev_queue':
handle_net_dev_queue(event_info)
elif name == 'net__net_dev_xmit':
handle_net_dev_xmit(event_info)
elif name == 'skb__kfree_skb':
handle_kfree_skb(event_info)
elif name == 'skb__consume_skb':
handle_consume_skb(event_info)
# display receive hunks
if show_rx:
for i in range(len(receive_hunk_list)):
print_receive(receive_hunk_list[i])
# display transmit hunks
if show_tx:
print " dev len Qdisc " \
" netdevice free"
for i in range(len(tx_free_list)):
print_transmit(tx_free_list[i])
if debug:
print "debug buffer status"
print "----------------------------"
print "xmit Qdisc:remain:%d overflow:%d" % \
(len(tx_queue_list), of_count_tx_queue_list)
print "xmit netdevice:remain:%d overflow:%d" % \
(len(tx_xmit_list), of_count_tx_xmit_list)
print "receive:remain:%d overflow:%d" % \
(len(rx_skb_list), of_count_rx_skb_list)
# called from perf, when it finds a correspoinding event
def irq__softirq_entry(name, context, cpu, sec, nsec, pid, comm, vec):
if symbol_str("irq__softirq_entry", "vec", vec) != "NET_RX":
return
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
all_event_list.append(event_info)
def irq__softirq_exit(name, context, cpu, sec, nsec, pid, comm, vec):
if symbol_str("irq__softirq_entry", "vec", vec) != "NET_RX":
return
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
all_event_list.append(event_info)
def irq__softirq_raise(name, context, cpu, sec, nsec, pid, comm, vec):
if symbol_str("irq__softirq_entry", "vec", vec) != "NET_RX":
return
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
all_event_list.append(event_info)
def irq__irq_handler_entry(name, context, cpu, sec, nsec, pid, comm,
irq, irq_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
irq, irq_name)
all_event_list.append(event_info)
def irq__irq_handler_exit(name, context, cpu, sec, nsec, pid, comm, irq, ret):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, irq, ret)
all_event_list.append(event_info)
def napi__napi_poll(name, context, cpu, sec, nsec, pid, comm, napi, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
napi, dev_name)
all_event_list.append(event_info)
def net__netif_receive_skb(name, context, cpu, sec, nsec, pid, comm, skbaddr,
skblen, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen, dev_name)
all_event_list.append(event_info)
def net__netif_rx(name, context, cpu, sec, nsec, pid, comm, skbaddr,
skblen, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen, dev_name)
all_event_list.append(event_info)
def net__net_dev_queue(name, context, cpu, sec, nsec, pid, comm,
skbaddr, skblen, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen, dev_name)
all_event_list.append(event_info)
def net__net_dev_xmit(name, context, cpu, sec, nsec, pid, comm,
skbaddr, skblen, rc, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen, rc ,dev_name)
all_event_list.append(event_info)
def skb__kfree_skb(name, context, cpu, sec, nsec, pid, comm,
skbaddr, protocol, location):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, protocol, location)
all_event_list.append(event_info)
def skb__consume_skb(name, context, cpu, sec, nsec, pid, comm, skbaddr):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr)
all_event_list.append(event_info)
def skb__skb_copy_datagram_iovec(name, context, cpu, sec, nsec, pid, comm,
skbaddr, skblen):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen)
all_event_list.append(event_info)
def handle_irq_handler_entry(event_info):
(name, context, cpu, time, pid, comm, irq, irq_name) = event_info
if cpu not in irq_dic.keys():
irq_dic[cpu] = []
irq_record = {'irq':irq, 'name':irq_name, 'cpu':cpu, 'irq_ent_t':time}
irq_dic[cpu].append(irq_record)
def handle_irq_handler_exit(event_info):
(name, context, cpu, time, pid, comm, irq, ret) = event_info
if cpu not in irq_dic.keys():
return
irq_record = irq_dic[cpu].pop()
if irq != irq_record['irq']:
return
irq_record.update({'irq_ext_t':time})
# if an irq doesn't include NET_RX softirq, drop.
if 'event_list' in irq_record.keys():
irq_dic[cpu].append(irq_record)
def handle_irq_softirq_raise(event_info):
(name, context, cpu, time, pid, comm, vec) = event_info
if cpu not in irq_dic.keys() \
or len(irq_dic[cpu]) == 0:
return
irq_record = irq_dic[cpu].pop()
if 'event_list' in irq_record.keys():
irq_event_list = irq_record['event_list']
else:
irq_event_list = []
irq_event_list.append({'time':time, 'event':'sirq_raise'})
irq_record.update({'event_list':irq_event_list})
irq_dic[cpu].append(irq_record)
def handle_irq_softirq_entry(event_info):
(name, context, cpu, time, pid, comm, vec) = event_info
net_rx_dic[cpu] = {'sirq_ent_t':time, 'event_list':[]}
def handle_irq_softirq_exit(event_info):
(name, context, cpu, time, pid, comm, vec) = event_info
irq_list = []
event_list = 0
if cpu in irq_dic.keys():
irq_list = irq_dic[cpu]
del irq_dic[cpu]
if cpu in net_rx_dic.keys():
sirq_ent_t = net_rx_dic[cpu]['sirq_ent_t']
event_list = net_rx_dic[cpu]['event_list']
del net_rx_dic[cpu]
if irq_list == [] or event_list == 0:
return
rec_data = {'sirq_ent_t':sirq_ent_t, 'sirq_ext_t':time,
'irq_list':irq_list, 'event_list':event_list}
# merge information realted to a NET_RX softirq
receive_hunk_list.append(rec_data)
def handle_napi_poll(event_info):
(name, context, cpu, time, pid, comm, napi, dev_name) = event_info
if cpu in net_rx_dic.keys():
event_list = net_rx_dic[cpu]['event_list']
rec_data = {'event_name':'napi_poll',
'dev':dev_name, 'event_t':time}
event_list.append(rec_data)
def handle_netif_rx(event_info):
(name, context, cpu, time, pid, comm,
skbaddr, skblen, dev_name) = event_info
if cpu not in irq_dic.keys() \
or len(irq_dic[cpu]) == 0:
return
irq_record = irq_dic[cpu].pop()
if 'event_list' in irq_record.keys():
irq_event_list = irq_record['event_list']
else:
irq_event_list = []
irq_event_list.append({'time':time, 'event':'netif_rx',
'skbaddr':skbaddr, 'skblen':skblen, 'dev_name':dev_name})
irq_record.update({'event_list':irq_event_list})
irq_dic[cpu].append(irq_record)
def handle_netif_receive_skb(event_info):
global of_count_rx_skb_list
(name, context, cpu, time, pid, comm,
skbaddr, skblen, dev_name) = event_info
if cpu in net_rx_dic.keys():
rec_data = {'event_name':'netif_receive_skb',
'event_t':time, 'skbaddr':skbaddr, 'len':skblen}
event_list = net_rx_dic[cpu]['event_list']
event_list.append(rec_data)
rx_skb_list.insert(0, rec_data)
if len(rx_skb_list) > buffer_budget:
rx_skb_list.pop()
of_count_rx_skb_list += 1
def handle_net_dev_queue(event_info):
global of_count_tx_queue_list
(name, context, cpu, time, pid, comm,
skbaddr, skblen, dev_name) = event_info
skb = {'dev':dev_name, 'skbaddr':skbaddr, 'len':skblen, 'queue_t':time}
tx_queue_list.insert(0, skb)
if len(tx_queue_list) > buffer_budget:
tx_queue_list.pop()
of_count_tx_queue_list += 1
def handle_net_dev_xmit(event_info):
global of_count_tx_xmit_list
(name, context, cpu, time, pid, comm,
skbaddr, skblen, rc, dev_name) = event_info
if rc == 0: # NETDEV_TX_OK
for i in range(len(tx_queue_list)):
skb = tx_queue_list[i]
if skb['skbaddr'] == skbaddr:
skb['xmit_t'] = time
tx_xmit_list.insert(0, skb)
del tx_queue_list[i]
if len(tx_xmit_list) > buffer_budget:
tx_xmit_list.pop()
of_count_tx_xmit_list += 1
return
def handle_kfree_skb(event_info):
(name, context, cpu, time, pid, comm,
skbaddr, protocol, location) = event_info
for i in range(len(tx_queue_list)):
skb = tx_queue_list[i]
if skb['skbaddr'] == skbaddr:
del tx_queue_list[i]
return
for i in range(len(tx_xmit_list)):
skb = tx_xmit_list[i]
if skb['skbaddr'] == skbaddr:
skb['free_t'] = time
tx_free_list.append(skb)
del tx_xmit_list[i]
return
for i in range(len(rx_skb_list)):
rec_data = rx_skb_list[i]
if rec_data['skbaddr'] == skbaddr:
rec_data.update({'handle':"kfree_skb",
'comm':comm, 'pid':pid, 'comm_t':time})
del rx_skb_list[i]
return
def handle_consume_skb(event_info):
(name, context, cpu, time, pid, comm, skbaddr) = event_info
for i in range(len(tx_xmit_list)):
skb = tx_xmit_list[i]
if skb['skbaddr'] == skbaddr:
skb['free_t'] = time
tx_free_list.append(skb)
del tx_xmit_list[i]
return
def handle_skb_copy_datagram_iovec(event_info):
(name, context, cpu, time, pid, comm, skbaddr, skblen) = event_info
for i in range(len(rx_skb_list)):
rec_data = rx_skb_list[i]
if skbaddr == rec_data['skbaddr']:
rec_data.update({'handle':"skb_copy_datagram_iovec",
'comm':comm, 'pid':pid, 'comm_t':time})
del rx_skb_list[i]
return
| gpl-3.0 |
shahar-stratoscale/nova | nova/tests/objects/test_instance_group.py | 8 | 13653 | # Copyright (c) 2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import uuid
from nova.compute import flavors
from nova import context
from nova import db
from nova import exception
from nova.objects import instance_group
from nova import test
from nova.tests.objects import test_objects
from nova.tests import utils as tests_utils
class _TestInstanceGroupObjects(test.TestCase):
def setUp(self):
super(_TestInstanceGroupObjects, self).setUp()
self.user_id = 'fake_user'
self.project_id = 'fake_project'
self.context = context.RequestContext(self.user_id, self.project_id)
def _get_default_values(self):
return {'name': 'fake_name',
'user_id': self.user_id,
'project_id': self.project_id}
def _create_instance_group(self, context, values, policies=None,
metadata=None, members=None):
return db.instance_group_create(context, values, policies=policies,
metadata=metadata, members=members)
def test_get_by_uuid(self):
values = self._get_default_values()
metadata = {'key11': 'value1',
'key12': 'value2'}
policies = ['policy1', 'policy2']
members = ['instance_id1', 'instance_id2']
db_result = self._create_instance_group(self.context, values,
metadata=metadata,
policies=policies,
members=members)
obj_result = instance_group.InstanceGroup.get_by_uuid(self.context,
db_result.uuid)
self.assertEqual(obj_result.metadetails, metadata)
self.assertEqual(obj_result.members, members)
self.assertEqual(obj_result.policies, policies)
def test_refresh(self):
values = self._get_default_values()
db_result = self._create_instance_group(self.context, values)
obj_result = instance_group.InstanceGroup.get_by_uuid(self.context,
db_result.uuid)
self.assertEqual(obj_result.name, 'fake_name')
values = {'name': 'new_name', 'user_id': 'new_user',
'project_id': 'new_project'}
db.instance_group_update(self.context, db_result['uuid'],
values)
obj_result.refresh()
self.assertEqual(obj_result.name, 'new_name')
self.assertEqual(set([]), obj_result.obj_what_changed())
def test_save_simple(self):
values = self._get_default_values()
db_result = self._create_instance_group(self.context, values)
obj_result = instance_group.InstanceGroup.get_by_uuid(self.context,
db_result.uuid)
self.assertEqual(obj_result.name, 'fake_name')
obj_result.name = 'new_name'
obj_result.save()
result = db.instance_group_get(self.context, db_result['uuid'])
self.assertEqual(result['name'], 'new_name')
def test_save_policies(self):
values = self._get_default_values()
db_result = self._create_instance_group(self.context, values)
obj_result = instance_group.InstanceGroup.get_by_uuid(self.context,
db_result.uuid)
policies = ['policy1', 'policy2']
obj_result.policies = policies
obj_result.save()
result = db.instance_group_get(self.context, db_result['uuid'])
self.assertEqual(result['policies'], policies)
def test_save_members(self):
values = self._get_default_values()
db_result = self._create_instance_group(self.context, values)
obj_result = instance_group.InstanceGroup.get_by_uuid(self.context,
db_result.uuid)
members = ['instance1', 'instance2']
obj_result.members = members
obj_result.save()
result = db.instance_group_get(self.context, db_result['uuid'])
self.assertEqual(result['members'], members)
def test_save_metadata(self):
values = self._get_default_values()
db_result = self._create_instance_group(self.context, values)
obj_result = instance_group.InstanceGroup.get_by_uuid(self.context,
db_result.uuid)
metadata = {'foo': 'bar'}
obj_result.metadetails = metadata
obj_result.save()
metadata1 = db.instance_group_metadata_get(self.context,
db_result['uuid'])
for key, value in metadata.iteritems():
self.assertEqual(value, metadata[key])
def test_create(self):
group1 = instance_group.InstanceGroup()
group1.uuid = 'fake-uuid'
group1.name = 'fake-name'
group1.create(self.context)
group2 = instance_group.InstanceGroup.get_by_uuid(self.context,
group1.uuid)
self.assertEqual(group1.id, group2.id)
self.assertEqual(group1.uuid, group2.uuid)
self.assertEqual(group1.name, group2.name)
result = db.instance_group_get(self.context, group1.uuid)
self.assertEqual(group1.id, result.id)
self.assertEqual(group1.uuid, result.uuid)
self.assertEqual(group1.name, result.name)
def test_create_with_policies(self):
group1 = instance_group.InstanceGroup()
group1.policies = ['policy1', 'policy2']
group1.create(self.context)
group2 = instance_group.InstanceGroup.get_by_uuid(self.context,
group1.uuid)
self.assertEqual(group1.id, group2.id)
self.assertEqual(group1.policies, group2.policies)
def test_create_with_members(self):
group1 = instance_group.InstanceGroup()
group1.members = ['instance1', 'instance2']
group1.create(self.context)
group2 = instance_group.InstanceGroup.get_by_uuid(self.context,
group1.uuid)
self.assertEqual(group1.id, group2.id)
self.assertEqual(group1.members, group2.members)
def test_create_with_metadata(self):
group1 = instance_group.InstanceGroup()
metadata = {'foo': 'bar'}
group1.metadetails = metadata
group1.create(self.context)
group2 = instance_group.InstanceGroup.get_by_uuid(self.context,
group1.uuid)
self.assertEqual(group1.id, group2.id)
for key, value in metadata.iteritems():
self.assertEqual(value, group2.metadetails[key])
def test_recreate_fails(self):
group = instance_group.InstanceGroup()
group.create(self.context)
self.assertRaises(exception.ObjectActionError, group.create,
self.context)
def test_destroy(self):
values = self._get_default_values()
result = self._create_instance_group(self.context, values)
group = instance_group.InstanceGroup()
group.id = result.id
group.uuid = result.uuid
group.destroy(self.context)
self.assertRaises(exception.InstanceGroupNotFound,
db.instance_group_get, self.context, result['uuid'])
def _populate_instances(self):
instances = [(str(uuid.uuid4()), 'f1', 'p1'),
(str(uuid.uuid4()), 'f2', 'p1'),
(str(uuid.uuid4()), 'f3', 'p2'),
(str(uuid.uuid4()), 'f4', 'p2')]
for instance in instances:
values = self._get_default_values()
values['uuid'] = instance[0]
values['name'] = instance[1]
values['project_id'] = instance[2]
self._create_instance_group(self.context, values)
return instances
def test_list_all(self):
self._populate_instances()
inst_list = instance_group.InstanceGroupList.get_all(self.context)
groups = db.instance_group_get_all(self.context)
self.assertEqual(len(groups), len(inst_list.objects))
self.assertEqual(len(groups), 4)
for i in range(0, len(groups)):
self.assertIsInstance(inst_list.objects[i],
instance_group.InstanceGroup)
self.assertEqual(inst_list.objects[i].uuid, groups[i]['uuid'])
def test_list_by_project_id(self):
self._populate_instances()
project_ids = ['p1', 'p2']
for id in project_ids:
il = instance_group.InstanceGroupList.get_by_project_id(
self.context, id)
groups = db.instance_group_get_all_by_project_id(self.context, id)
self.assertEqual(len(groups), len(il.objects))
self.assertEqual(len(groups), 2)
for i in range(0, len(groups)):
self.assertIsInstance(il.objects[i],
instance_group.InstanceGroup)
self.assertEqual(il.objects[i].uuid, groups[i]['uuid'])
self.assertEqual(il.objects[i].name, groups[i]['name'])
self.assertEqual(il.objects[i].project_id, id)
def test_get_by_name(self):
self._populate_instances()
ctxt = context.RequestContext('fake_user', 'p1')
ig = instance_group.InstanceGroup.get_by_name(ctxt, 'f1')
self.assertEqual('f1', ig.name)
def test_get_by_hint(self):
instances = self._populate_instances()
for instance in instances:
ctxt = context.RequestContext('fake_user', instance[2])
ig = instance_group.InstanceGroup.get_by_hint(ctxt, instance[1])
self.assertEqual(instance[1], ig.name)
ig = instance_group.InstanceGroup.get_by_hint(ctxt, instance[0])
self.assertEqual(instance[0], ig.uuid)
def test_add_members(self):
instance_ids = ['fakeid1', 'fakeid2']
values = self._get_default_values()
group = self._create_instance_group(self.context, values)
members = instance_group.InstanceGroup.add_members(self.context,
group.uuid, instance_ids)
group = instance_group.InstanceGroup.get_by_uuid(self.context,
group.uuid)
for instance in instance_ids:
self.assertIn(instance, members)
self.assertIn(instance, group.members)
def test_get_hosts(self):
instance1 = tests_utils.get_test_instance(self.context,
flavor=flavors.get_default_flavor(), obj=True)
instance1.host = 'hostA'
instance1.save()
instance2 = tests_utils.get_test_instance(self.context,
flavor=flavors.get_default_flavor(), obj=True)
instance2.host = 'hostB'
instance2.save()
instance3 = tests_utils.get_test_instance(self.context,
flavor=flavors.get_default_flavor(), obj=True)
instance3.host = 'hostB'
instance3.save()
instance_ids = [instance1.uuid, instance2.uuid, instance3.uuid]
values = self._get_default_values()
group = self._create_instance_group(self.context, values)
instance_group.InstanceGroup.add_members(self.context, group.uuid,
instance_ids)
group = instance_group.InstanceGroup.get_by_uuid(self.context,
group.uuid)
hosts = group.get_hosts(self.context)
self.assertEqual(2, len(hosts))
self.assertIn('hostA', hosts)
self.assertIn('hostB', hosts)
hosts = group.get_hosts(self.context, exclude=[instance1.uuid])
self.assertEqual(1, len(hosts))
self.assertIn('hostB', hosts)
def test_get_hosts_with_some_none(self):
instance1 = tests_utils.get_test_instance(self.context,
flavor=flavors.get_default_flavor(), obj=True)
instance1.host = None
instance1.save()
instance2 = tests_utils.get_test_instance(self.context,
flavor=flavors.get_default_flavor(), obj=True)
instance2.host = 'hostB'
instance2.save()
instance_ids = [instance1.uuid, instance2.uuid]
values = self._get_default_values()
group = self._create_instance_group(self.context, values)
instance_group.InstanceGroup.add_members(self.context, group.uuid,
instance_ids)
group = instance_group.InstanceGroup.get_by_uuid(self.context,
group.uuid)
hosts = group.get_hosts(self.context)
self.assertEqual(1, len(hosts))
self.assertIn('hostB', hosts)
class TestInstanceGroupObject(test_objects._LocalTest,
_TestInstanceGroupObjects):
pass
class TestRemoteInstanceGroupObject(test_objects._RemoteTest,
_TestInstanceGroupObjects):
pass
| apache-2.0 |
mjames-upc/python-awips | dynamicserialize/dstypes/com/raytheon/uf/common/site/notify/SiteActivationNotification.py | 1 | 1716 | ##
##
#
# SOFTWARE HISTORY
#
# Date Ticket# Engineer Description
# ------------ ---------- ----------- --------------------------
# 09/10/14 #3623 randerso Manually created, do not regenerate
#
##
class SiteActivationNotification(object):
def __init__(self):
self.type = None
self.status = None
self.primarySite = None
self.modifiedSite = None
self.runMode = None
self.serverName = None
self.pluginName = None
def getType(self):
return self.type
def setType(self, type):
self.type = type
def getStatus(self):
return self.status
def setStatus(self, status):
self.status = status
def getPrimarySite(self):
return self.primarysite
def setPrimarySite(self, primarysite):
self.primarysite = primarysite
def getModifiedSite(self):
return self.modifiedSite
def setModifiedSite(self, modifiedSite):
self.modifiedSite = modifiedSite
def getRunMode(self):
return self.runMode
def setRunMode(self, runMode):
self.runMode = runMode
def getServerName(self):
return self.serverName
def setServerName(self, serverName):
self.serverName = serverName
def getPluginName(self):
return self.pluginName
def setPluginName(self, pluginName):
self.pluginName = pluginName
def __str__(self):
return self.pluginName.upper() + ":" \
+ self.status + ":" \
+ self.type + " " \
+ self.modifiedSite.upper() + " on " \
+ self.serverName + ":" \
+ self.runMode
| bsd-3-clause |
Ratheronfire/YouTube-Playlist-Manager---Kodi | lib/requests/packages/chardet/euctwfreq.py | 3133 | 34872 | ######################## BEGIN LICENSE BLOCK ########################
# The Original Code is Mozilla Communicator client code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Mark Pilgrim - port to Python
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
######################### END LICENSE BLOCK #########################
# EUCTW frequency table
# Converted from big5 work
# by Taiwan's Mandarin Promotion Council
# <http:#www.edu.tw:81/mandr/>
# 128 --> 0.42261
# 256 --> 0.57851
# 512 --> 0.74851
# 1024 --> 0.89384
# 2048 --> 0.97583
#
# Idea Distribution Ratio = 0.74851/(1-0.74851) =2.98
# Random Distribution Ration = 512/(5401-512)=0.105
#
# Typical Distribution Ratio about 25% of Ideal one, still much higher than RDR
EUCTW_TYPICAL_DISTRIBUTION_RATIO = 0.75
# Char to FreqOrder table ,
EUCTW_TABLE_SIZE = 8102
EUCTWCharToFreqOrder = (
1,1800,1506, 255,1431, 198, 9, 82, 6,7310, 177, 202,3615,1256,2808, 110, # 2742
3735, 33,3241, 261, 76, 44,2113, 16,2931,2184,1176, 659,3868, 26,3404,2643, # 2758
1198,3869,3313,4060, 410,2211, 302, 590, 361,1963, 8, 204, 58,4296,7311,1931, # 2774
63,7312,7313, 317,1614, 75, 222, 159,4061,2412,1480,7314,3500,3068, 224,2809, # 2790
3616, 3, 10,3870,1471, 29,2774,1135,2852,1939, 873, 130,3242,1123, 312,7315, # 2806
4297,2051, 507, 252, 682,7316, 142,1914, 124, 206,2932, 34,3501,3173, 64, 604, # 2822
7317,2494,1976,1977, 155,1990, 645, 641,1606,7318,3405, 337, 72, 406,7319, 80, # 2838
630, 238,3174,1509, 263, 939,1092,2644, 756,1440,1094,3406, 449, 69,2969, 591, # 2854
179,2095, 471, 115,2034,1843, 60, 50,2970, 134, 806,1868, 734,2035,3407, 180, # 2870
995,1607, 156, 537,2893, 688,7320, 319,1305, 779,2144, 514,2374, 298,4298, 359, # 2886
2495, 90,2707,1338, 663, 11, 906,1099,2545, 20,2436, 182, 532,1716,7321, 732, # 2902
1376,4062,1311,1420,3175, 25,2312,1056, 113, 399, 382,1949, 242,3408,2467, 529, # 2918
3243, 475,1447,3617,7322, 117, 21, 656, 810,1297,2295,2329,3502,7323, 126,4063, # 2934
706, 456, 150, 613,4299, 71,1118,2036,4064, 145,3069, 85, 835, 486,2114,1246, # 2950
1426, 428, 727,1285,1015, 800, 106, 623, 303,1281,7324,2127,2354, 347,3736, 221, # 2966
3503,3110,7325,1955,1153,4065, 83, 296,1199,3070, 192, 624, 93,7326, 822,1897, # 2982
2810,3111, 795,2064, 991,1554,1542,1592, 27, 43,2853, 859, 139,1456, 860,4300, # 2998
437, 712,3871, 164,2392,3112, 695, 211,3017,2096, 195,3872,1608,3504,3505,3618, # 3014
3873, 234, 811,2971,2097,3874,2229,1441,3506,1615,2375, 668,2076,1638, 305, 228, # 3030
1664,4301, 467, 415,7327, 262,2098,1593, 239, 108, 300, 200,1033, 512,1247,2077, # 3046
7328,7329,2173,3176,3619,2673, 593, 845,1062,3244, 88,1723,2037,3875,1950, 212, # 3062
266, 152, 149, 468,1898,4066,4302, 77, 187,7330,3018, 37, 5,2972,7331,3876, # 3078
7332,7333, 39,2517,4303,2894,3177,2078, 55, 148, 74,4304, 545, 483,1474,1029, # 3094
1665, 217,1869,1531,3113,1104,2645,4067, 24, 172,3507, 900,3877,3508,3509,4305, # 3110
32,1408,2811,1312, 329, 487,2355,2247,2708, 784,2674, 4,3019,3314,1427,1788, # 3126
188, 109, 499,7334,3620,1717,1789, 888,1217,3020,4306,7335,3510,7336,3315,1520, # 3142
3621,3878, 196,1034, 775,7337,7338, 929,1815, 249, 439, 38,7339,1063,7340, 794, # 3158
3879,1435,2296, 46, 178,3245,2065,7341,2376,7342, 214,1709,4307, 804, 35, 707, # 3174
324,3622,1601,2546, 140, 459,4068,7343,7344,1365, 839, 272, 978,2257,2572,3409, # 3190
2128,1363,3623,1423, 697, 100,3071, 48, 70,1231, 495,3114,2193,7345,1294,7346, # 3206
2079, 462, 586,1042,3246, 853, 256, 988, 185,2377,3410,1698, 434,1084,7347,3411, # 3222
314,2615,2775,4308,2330,2331, 569,2280, 637,1816,2518, 757,1162,1878,1616,3412, # 3238
287,1577,2115, 768,4309,1671,2854,3511,2519,1321,3737, 909,2413,7348,4069, 933, # 3254
3738,7349,2052,2356,1222,4310, 765,2414,1322, 786,4311,7350,1919,1462,1677,2895, # 3270
1699,7351,4312,1424,2437,3115,3624,2590,3316,1774,1940,3413,3880,4070, 309,1369, # 3286
1130,2812, 364,2230,1653,1299,3881,3512,3882,3883,2646, 525,1085,3021, 902,2000, # 3302
1475, 964,4313, 421,1844,1415,1057,2281, 940,1364,3116, 376,4314,4315,1381, 7, # 3318
2520, 983,2378, 336,1710,2675,1845, 321,3414, 559,1131,3022,2742,1808,1132,1313, # 3334
265,1481,1857,7352, 352,1203,2813,3247, 167,1089, 420,2814, 776, 792,1724,3513, # 3350
4071,2438,3248,7353,4072,7354, 446, 229, 333,2743, 901,3739,1200,1557,4316,2647, # 3366
1920, 395,2744,2676,3740,4073,1835, 125, 916,3178,2616,4317,7355,7356,3741,7357, # 3382
7358,7359,4318,3117,3625,1133,2547,1757,3415,1510,2313,1409,3514,7360,2145, 438, # 3398
2591,2896,2379,3317,1068, 958,3023, 461, 311,2855,2677,4074,1915,3179,4075,1978, # 3414
383, 750,2745,2617,4076, 274, 539, 385,1278,1442,7361,1154,1964, 384, 561, 210, # 3430
98,1295,2548,3515,7362,1711,2415,1482,3416,3884,2897,1257, 129,7363,3742, 642, # 3446
523,2776,2777,2648,7364, 141,2231,1333, 68, 176, 441, 876, 907,4077, 603,2592, # 3462
710, 171,3417, 404, 549, 18,3118,2393,1410,3626,1666,7365,3516,4319,2898,4320, # 3478
7366,2973, 368,7367, 146, 366, 99, 871,3627,1543, 748, 807,1586,1185, 22,2258, # 3494
379,3743,3180,7368,3181, 505,1941,2618,1991,1382,2314,7369, 380,2357, 218, 702, # 3510
1817,1248,3418,3024,3517,3318,3249,7370,2974,3628, 930,3250,3744,7371, 59,7372, # 3526
585, 601,4078, 497,3419,1112,1314,4321,1801,7373,1223,1472,2174,7374, 749,1836, # 3542
690,1899,3745,1772,3885,1476, 429,1043,1790,2232,2116, 917,4079, 447,1086,1629, # 3558
7375, 556,7376,7377,2020,1654, 844,1090, 105, 550, 966,1758,2815,1008,1782, 686, # 3574
1095,7378,2282, 793,1602,7379,3518,2593,4322,4080,2933,2297,4323,3746, 980,2496, # 3590
544, 353, 527,4324, 908,2678,2899,7380, 381,2619,1942,1348,7381,1341,1252, 560, # 3606
3072,7382,3420,2856,7383,2053, 973, 886,2080, 143,4325,7384,7385, 157,3886, 496, # 3622
4081, 57, 840, 540,2038,4326,4327,3421,2117,1445, 970,2259,1748,1965,2081,4082, # 3638
3119,1234,1775,3251,2816,3629, 773,1206,2129,1066,2039,1326,3887,1738,1725,4083, # 3654
279,3120, 51,1544,2594, 423,1578,2130,2066, 173,4328,1879,7386,7387,1583, 264, # 3670
610,3630,4329,2439, 280, 154,7388,7389,7390,1739, 338,1282,3073, 693,2857,1411, # 3686
1074,3747,2440,7391,4330,7392,7393,1240, 952,2394,7394,2900,1538,2679, 685,1483, # 3702
4084,2468,1436, 953,4085,2054,4331, 671,2395, 79,4086,2441,3252, 608, 567,2680, # 3718
3422,4087,4088,1691, 393,1261,1791,2396,7395,4332,7396,7397,7398,7399,1383,1672, # 3734
3748,3182,1464, 522,1119, 661,1150, 216, 675,4333,3888,1432,3519, 609,4334,2681, # 3750
2397,7400,7401,7402,4089,3025, 0,7403,2469, 315, 231,2442, 301,3319,4335,2380, # 3766
7404, 233,4090,3631,1818,4336,4337,7405, 96,1776,1315,2082,7406, 257,7407,1809, # 3782
3632,2709,1139,1819,4091,2021,1124,2163,2778,1777,2649,7408,3074, 363,1655,3183, # 3798
7409,2975,7410,7411,7412,3889,1567,3890, 718, 103,3184, 849,1443, 341,3320,2934, # 3814
1484,7413,1712, 127, 67, 339,4092,2398, 679,1412, 821,7414,7415, 834, 738, 351, # 3830
2976,2146, 846, 235,1497,1880, 418,1992,3749,2710, 186,1100,2147,2746,3520,1545, # 3846
1355,2935,2858,1377, 583,3891,4093,2573,2977,7416,1298,3633,1078,2549,3634,2358, # 3862
78,3750,3751, 267,1289,2099,2001,1594,4094, 348, 369,1274,2194,2175,1837,4338, # 3878
1820,2817,3635,2747,2283,2002,4339,2936,2748, 144,3321, 882,4340,3892,2749,3423, # 3894
4341,2901,7417,4095,1726, 320,7418,3893,3026, 788,2978,7419,2818,1773,1327,2859, # 3910
3894,2819,7420,1306,4342,2003,1700,3752,3521,2359,2650, 787,2022, 506, 824,3636, # 3926
534, 323,4343,1044,3322,2023,1900, 946,3424,7421,1778,1500,1678,7422,1881,4344, # 3942
165, 243,4345,3637,2521, 123, 683,4096, 764,4346, 36,3895,1792, 589,2902, 816, # 3958
626,1667,3027,2233,1639,1555,1622,3753,3896,7423,3897,2860,1370,1228,1932, 891, # 3974
2083,2903, 304,4097,7424, 292,2979,2711,3522, 691,2100,4098,1115,4347, 118, 662, # 3990
7425, 611,1156, 854,2381,1316,2861, 2, 386, 515,2904,7426,7427,3253, 868,2234, # 4006
1486, 855,2651, 785,2212,3028,7428,1040,3185,3523,7429,3121, 448,7430,1525,7431, # 4022
2164,4348,7432,3754,7433,4099,2820,3524,3122, 503, 818,3898,3123,1568, 814, 676, # 4038
1444, 306,1749,7434,3755,1416,1030, 197,1428, 805,2821,1501,4349,7435,7436,7437, # 4054
1993,7438,4350,7439,7440,2195, 13,2779,3638,2980,3124,1229,1916,7441,3756,2131, # 4070
7442,4100,4351,2399,3525,7443,2213,1511,1727,1120,7444,7445, 646,3757,2443, 307, # 4086
7446,7447,1595,3186,7448,7449,7450,3639,1113,1356,3899,1465,2522,2523,7451, 519, # 4102
7452, 128,2132, 92,2284,1979,7453,3900,1512, 342,3125,2196,7454,2780,2214,1980, # 4118
3323,7455, 290,1656,1317, 789, 827,2360,7456,3758,4352, 562, 581,3901,7457, 401, # 4134
4353,2248, 94,4354,1399,2781,7458,1463,2024,4355,3187,1943,7459, 828,1105,4101, # 4150
1262,1394,7460,4102, 605,4356,7461,1783,2862,7462,2822, 819,2101, 578,2197,2937, # 4166
7463,1502, 436,3254,4103,3255,2823,3902,2905,3425,3426,7464,2712,2315,7465,7466, # 4182
2332,2067, 23,4357, 193, 826,3759,2102, 699,1630,4104,3075, 390,1793,1064,3526, # 4198
7467,1579,3076,3077,1400,7468,4105,1838,1640,2863,7469,4358,4359, 137,4106, 598, # 4214
3078,1966, 780, 104, 974,2938,7470, 278, 899, 253, 402, 572, 504, 493,1339,7471, # 4230
3903,1275,4360,2574,2550,7472,3640,3029,3079,2249, 565,1334,2713, 863, 41,7473, # 4246
7474,4361,7475,1657,2333, 19, 463,2750,4107, 606,7476,2981,3256,1087,2084,1323, # 4262
2652,2982,7477,1631,1623,1750,4108,2682,7478,2864, 791,2714,2653,2334, 232,2416, # 4278
7479,2983,1498,7480,2654,2620, 755,1366,3641,3257,3126,2025,1609, 119,1917,3427, # 4294
862,1026,4109,7481,3904,3760,4362,3905,4363,2260,1951,2470,7482,1125, 817,4110, # 4310
4111,3906,1513,1766,2040,1487,4112,3030,3258,2824,3761,3127,7483,7484,1507,7485, # 4326
2683, 733, 40,1632,1106,2865, 345,4113, 841,2524, 230,4364,2984,1846,3259,3428, # 4342
7486,1263, 986,3429,7487, 735, 879, 254,1137, 857, 622,1300,1180,1388,1562,3907, # 4358
3908,2939, 967,2751,2655,1349, 592,2133,1692,3324,2985,1994,4114,1679,3909,1901, # 4374
2185,7488, 739,3642,2715,1296,1290,7489,4115,2198,2199,1921,1563,2595,2551,1870, # 4390
2752,2986,7490, 435,7491, 343,1108, 596, 17,1751,4365,2235,3430,3643,7492,4366, # 4406
294,3527,2940,1693, 477, 979, 281,2041,3528, 643,2042,3644,2621,2782,2261,1031, # 4422
2335,2134,2298,3529,4367, 367,1249,2552,7493,3530,7494,4368,1283,3325,2004, 240, # 4438
1762,3326,4369,4370, 836,1069,3128, 474,7495,2148,2525, 268,3531,7496,3188,1521, # 4454
1284,7497,1658,1546,4116,7498,3532,3533,7499,4117,3327,2684,1685,4118, 961,1673, # 4470
2622, 190,2005,2200,3762,4371,4372,7500, 570,2497,3645,1490,7501,4373,2623,3260, # 4486
1956,4374, 584,1514, 396,1045,1944,7502,4375,1967,2444,7503,7504,4376,3910, 619, # 4502
7505,3129,3261, 215,2006,2783,2553,3189,4377,3190,4378, 763,4119,3763,4379,7506, # 4518
7507,1957,1767,2941,3328,3646,1174, 452,1477,4380,3329,3130,7508,2825,1253,2382, # 4534
2186,1091,2285,4120, 492,7509, 638,1169,1824,2135,1752,3911, 648, 926,1021,1324, # 4550
4381, 520,4382, 997, 847,1007, 892,4383,3764,2262,1871,3647,7510,2400,1784,4384, # 4566
1952,2942,3080,3191,1728,4121,2043,3648,4385,2007,1701,3131,1551, 30,2263,4122, # 4582
7511,2026,4386,3534,7512, 501,7513,4123, 594,3431,2165,1821,3535,3432,3536,3192, # 4598
829,2826,4124,7514,1680,3132,1225,4125,7515,3262,4387,4126,3133,2336,7516,4388, # 4614
4127,7517,3912,3913,7518,1847,2383,2596,3330,7519,4389, 374,3914, 652,4128,4129, # 4630
375,1140, 798,7520,7521,7522,2361,4390,2264, 546,1659, 138,3031,2445,4391,7523, # 4646
2250, 612,1848, 910, 796,3765,1740,1371, 825,3766,3767,7524,2906,2554,7525, 692, # 4662
444,3032,2624, 801,4392,4130,7526,1491, 244,1053,3033,4131,4132, 340,7527,3915, # 4678
1041,2987, 293,1168, 87,1357,7528,1539, 959,7529,2236, 721, 694,4133,3768, 219, # 4694
1478, 644,1417,3331,2656,1413,1401,1335,1389,3916,7530,7531,2988,2362,3134,1825, # 4710
730,1515, 184,2827, 66,4393,7532,1660,2943, 246,3332, 378,1457, 226,3433, 975, # 4726
3917,2944,1264,3537, 674, 696,7533, 163,7534,1141,2417,2166, 713,3538,3333,4394, # 4742
3918,7535,7536,1186, 15,7537,1079,1070,7538,1522,3193,3539, 276,1050,2716, 758, # 4758
1126, 653,2945,3263,7539,2337, 889,3540,3919,3081,2989, 903,1250,4395,3920,3434, # 4774
3541,1342,1681,1718, 766,3264, 286, 89,2946,3649,7540,1713,7541,2597,3334,2990, # 4790
7542,2947,2215,3194,2866,7543,4396,2498,2526, 181, 387,1075,3921, 731,2187,3335, # 4806
7544,3265, 310, 313,3435,2299, 770,4134, 54,3034, 189,4397,3082,3769,3922,7545, # 4822
1230,1617,1849, 355,3542,4135,4398,3336, 111,4136,3650,1350,3135,3436,3035,4137, # 4838
2149,3266,3543,7546,2784,3923,3924,2991, 722,2008,7547,1071, 247,1207,2338,2471, # 4854
1378,4399,2009, 864,1437,1214,4400, 373,3770,1142,2216, 667,4401, 442,2753,2555, # 4870
3771,3925,1968,4138,3267,1839, 837, 170,1107, 934,1336,1882,7548,7549,2118,4139, # 4886
2828, 743,1569,7550,4402,4140, 582,2384,1418,3437,7551,1802,7552, 357,1395,1729, # 4902
3651,3268,2418,1564,2237,7553,3083,3772,1633,4403,1114,2085,4141,1532,7554, 482, # 4918
2446,4404,7555,7556,1492, 833,1466,7557,2717,3544,1641,2829,7558,1526,1272,3652, # 4934
4142,1686,1794, 416,2556,1902,1953,1803,7559,3773,2785,3774,1159,2316,7560,2867, # 4950
4405,1610,1584,3036,2419,2754, 443,3269,1163,3136,7561,7562,3926,7563,4143,2499, # 4966
3037,4406,3927,3137,2103,1647,3545,2010,1872,4144,7564,4145, 431,3438,7565, 250, # 4982
97, 81,4146,7566,1648,1850,1558, 160, 848,7567, 866, 740,1694,7568,2201,2830, # 4998
3195,4147,4407,3653,1687, 950,2472, 426, 469,3196,3654,3655,3928,7569,7570,1188, # 5014
424,1995, 861,3546,4148,3775,2202,2685, 168,1235,3547,4149,7571,2086,1674,4408, # 5030
3337,3270, 220,2557,1009,7572,3776, 670,2992, 332,1208, 717,7573,7574,3548,2447, # 5046
3929,3338,7575, 513,7576,1209,2868,3339,3138,4409,1080,7577,7578,7579,7580,2527, # 5062
3656,3549, 815,1587,3930,3931,7581,3550,3439,3777,1254,4410,1328,3038,1390,3932, # 5078
1741,3933,3778,3934,7582, 236,3779,2448,3271,7583,7584,3657,3780,1273,3781,4411, # 5094
7585, 308,7586,4412, 245,4413,1851,2473,1307,2575, 430, 715,2136,2449,7587, 270, # 5110
199,2869,3935,7588,3551,2718,1753, 761,1754, 725,1661,1840,4414,3440,3658,7589, # 5126
7590, 587, 14,3272, 227,2598, 326, 480,2265, 943,2755,3552, 291, 650,1883,7591, # 5142
1702,1226, 102,1547, 62,3441, 904,4415,3442,1164,4150,7592,7593,1224,1548,2756, # 5158
391, 498,1493,7594,1386,1419,7595,2055,1177,4416, 813, 880,1081,2363, 566,1145, # 5174
4417,2286,1001,1035,2558,2599,2238, 394,1286,7596,7597,2068,7598, 86,1494,1730, # 5190
3936, 491,1588, 745, 897,2948, 843,3340,3937,2757,2870,3273,1768, 998,2217,2069, # 5206
397,1826,1195,1969,3659,2993,3341, 284,7599,3782,2500,2137,2119,1903,7600,3938, # 5222
2150,3939,4151,1036,3443,1904, 114,2559,4152, 209,1527,7601,7602,2949,2831,2625, # 5238
2385,2719,3139, 812,2560,7603,3274,7604,1559, 737,1884,3660,1210, 885, 28,2686, # 5254
3553,3783,7605,4153,1004,1779,4418,7606, 346,1981,2218,2687,4419,3784,1742, 797, # 5270
1642,3940,1933,1072,1384,2151, 896,3941,3275,3661,3197,2871,3554,7607,2561,1958, # 5286
4420,2450,1785,7608,7609,7610,3942,4154,1005,1308,3662,4155,2720,4421,4422,1528, # 5302
2600, 161,1178,4156,1982, 987,4423,1101,4157, 631,3943,1157,3198,2420,1343,1241, # 5318
1016,2239,2562, 372, 877,2339,2501,1160, 555,1934, 911,3944,7611, 466,1170, 169, # 5334
1051,2907,2688,3663,2474,2994,1182,2011,2563,1251,2626,7612, 992,2340,3444,1540, # 5350
2721,1201,2070,2401,1996,2475,7613,4424, 528,1922,2188,1503,1873,1570,2364,3342, # 5366
3276,7614, 557,1073,7615,1827,3445,2087,2266,3140,3039,3084, 767,3085,2786,4425, # 5382
1006,4158,4426,2341,1267,2176,3664,3199, 778,3945,3200,2722,1597,2657,7616,4427, # 5398
7617,3446,7618,7619,7620,3277,2689,1433,3278, 131, 95,1504,3946, 723,4159,3141, # 5414
1841,3555,2758,2189,3947,2027,2104,3665,7621,2995,3948,1218,7622,3343,3201,3949, # 5430
4160,2576, 248,1634,3785, 912,7623,2832,3666,3040,3786, 654, 53,7624,2996,7625, # 5446
1688,4428, 777,3447,1032,3950,1425,7626, 191, 820,2120,2833, 971,4429, 931,3202, # 5462
135, 664, 783,3787,1997, 772,2908,1935,3951,3788,4430,2909,3203, 282,2723, 640, # 5478
1372,3448,1127, 922, 325,3344,7627,7628, 711,2044,7629,7630,3952,2219,2787,1936, # 5494
3953,3345,2220,2251,3789,2300,7631,4431,3790,1258,3279,3954,3204,2138,2950,3955, # 5510
3956,7632,2221, 258,3205,4432, 101,1227,7633,3280,1755,7634,1391,3281,7635,2910, # 5526
2056, 893,7636,7637,7638,1402,4161,2342,7639,7640,3206,3556,7641,7642, 878,1325, # 5542
1780,2788,4433, 259,1385,2577, 744,1183,2267,4434,7643,3957,2502,7644, 684,1024, # 5558
4162,7645, 472,3557,3449,1165,3282,3958,3959, 322,2152, 881, 455,1695,1152,1340, # 5574
660, 554,2153,4435,1058,4436,4163, 830,1065,3346,3960,4437,1923,7646,1703,1918, # 5590
7647, 932,2268, 122,7648,4438, 947, 677,7649,3791,2627, 297,1905,1924,2269,4439, # 5606
2317,3283,7650,7651,4164,7652,4165, 84,4166, 112, 989,7653, 547,1059,3961, 701, # 5622
3558,1019,7654,4167,7655,3450, 942, 639, 457,2301,2451, 993,2951, 407, 851, 494, # 5638
4440,3347, 927,7656,1237,7657,2421,3348, 573,4168, 680, 921,2911,1279,1874, 285, # 5654
790,1448,1983, 719,2167,7658,7659,4441,3962,3963,1649,7660,1541, 563,7661,1077, # 5670
7662,3349,3041,3451, 511,2997,3964,3965,3667,3966,1268,2564,3350,3207,4442,4443, # 5686
7663, 535,1048,1276,1189,2912,2028,3142,1438,1373,2834,2952,1134,2012,7664,4169, # 5702
1238,2578,3086,1259,7665, 700,7666,2953,3143,3668,4170,7667,4171,1146,1875,1906, # 5718
4444,2601,3967, 781,2422, 132,1589, 203, 147, 273,2789,2402, 898,1786,2154,3968, # 5734
3969,7668,3792,2790,7669,7670,4445,4446,7671,3208,7672,1635,3793, 965,7673,1804, # 5750
2690,1516,3559,1121,1082,1329,3284,3970,1449,3794, 65,1128,2835,2913,2759,1590, # 5766
3795,7674,7675, 12,2658, 45, 976,2579,3144,4447, 517,2528,1013,1037,3209,7676, # 5782
3796,2836,7677,3797,7678,3452,7679,2602, 614,1998,2318,3798,3087,2724,2628,7680, # 5798
2580,4172, 599,1269,7681,1810,3669,7682,2691,3088, 759,1060, 489,1805,3351,3285, # 5814
1358,7683,7684,2386,1387,1215,2629,2252, 490,7685,7686,4173,1759,2387,2343,7687, # 5830
4448,3799,1907,3971,2630,1806,3210,4449,3453,3286,2760,2344, 874,7688,7689,3454, # 5846
3670,1858, 91,2914,3671,3042,3800,4450,7690,3145,3972,2659,7691,3455,1202,1403, # 5862
3801,2954,2529,1517,2503,4451,3456,2504,7692,4452,7693,2692,1885,1495,1731,3973, # 5878
2365,4453,7694,2029,7695,7696,3974,2693,1216, 237,2581,4174,2319,3975,3802,4454, # 5894
4455,2694,3560,3457, 445,4456,7697,7698,7699,7700,2761, 61,3976,3672,1822,3977, # 5910
7701, 687,2045, 935, 925, 405,2660, 703,1096,1859,2725,4457,3978,1876,1367,2695, # 5926
3352, 918,2105,1781,2476, 334,3287,1611,1093,4458, 564,3146,3458,3673,3353, 945, # 5942
2631,2057,4459,7702,1925, 872,4175,7703,3459,2696,3089, 349,4176,3674,3979,4460, # 5958
3803,4177,3675,2155,3980,4461,4462,4178,4463,2403,2046, 782,3981, 400, 251,4179, # 5974
1624,7704,7705, 277,3676, 299,1265, 476,1191,3804,2121,4180,4181,1109, 205,7706, # 5990
2582,1000,2156,3561,1860,7707,7708,7709,4464,7710,4465,2565, 107,2477,2157,3982, # 6006
3460,3147,7711,1533, 541,1301, 158, 753,4182,2872,3562,7712,1696, 370,1088,4183, # 6022
4466,3563, 579, 327, 440, 162,2240, 269,1937,1374,3461, 968,3043, 56,1396,3090, # 6038
2106,3288,3354,7713,1926,2158,4467,2998,7714,3564,7715,7716,3677,4468,2478,7717, # 6054
2791,7718,1650,4469,7719,2603,7720,7721,3983,2661,3355,1149,3356,3984,3805,3985, # 6070
7722,1076, 49,7723, 951,3211,3289,3290, 450,2837, 920,7724,1811,2792,2366,4184, # 6086
1908,1138,2367,3806,3462,7725,3212,4470,1909,1147,1518,2423,4471,3807,7726,4472, # 6102
2388,2604, 260,1795,3213,7727,7728,3808,3291, 708,7729,3565,1704,7730,3566,1351, # 6118
1618,3357,2999,1886, 944,4185,3358,4186,3044,3359,4187,7731,3678, 422, 413,1714, # 6134
3292, 500,2058,2345,4188,2479,7732,1344,1910, 954,7733,1668,7734,7735,3986,2404, # 6150
4189,3567,3809,4190,7736,2302,1318,2505,3091, 133,3092,2873,4473, 629, 31,2838, # 6166
2697,3810,4474, 850, 949,4475,3987,2955,1732,2088,4191,1496,1852,7737,3988, 620, # 6182
3214, 981,1242,3679,3360,1619,3680,1643,3293,2139,2452,1970,1719,3463,2168,7738, # 6198
3215,7739,7740,3361,1828,7741,1277,4476,1565,2047,7742,1636,3568,3093,7743, 869, # 6214
2839, 655,3811,3812,3094,3989,3000,3813,1310,3569,4477,7744,7745,7746,1733, 558, # 6230
4478,3681, 335,1549,3045,1756,4192,3682,1945,3464,1829,1291,1192, 470,2726,2107, # 6246
2793, 913,1054,3990,7747,1027,7748,3046,3991,4479, 982,2662,3362,3148,3465,3216, # 6262
3217,1946,2794,7749, 571,4480,7750,1830,7751,3570,2583,1523,2424,7752,2089, 984, # 6278
4481,3683,1959,7753,3684, 852, 923,2795,3466,3685, 969,1519, 999,2048,2320,1705, # 6294
7754,3095, 615,1662, 151, 597,3992,2405,2321,1049, 275,4482,3686,4193, 568,3687, # 6310
3571,2480,4194,3688,7755,2425,2270, 409,3218,7756,1566,2874,3467,1002, 769,2840, # 6326
194,2090,3149,3689,2222,3294,4195, 628,1505,7757,7758,1763,2177,3001,3993, 521, # 6342
1161,2584,1787,2203,2406,4483,3994,1625,4196,4197, 412, 42,3096, 464,7759,2632, # 6358
4484,3363,1760,1571,2875,3468,2530,1219,2204,3814,2633,2140,2368,4485,4486,3295, # 6374
1651,3364,3572,7760,7761,3573,2481,3469,7762,3690,7763,7764,2271,2091, 460,7765, # 6390
4487,7766,3002, 962, 588,3574, 289,3219,2634,1116, 52,7767,3047,1796,7768,7769, # 6406
7770,1467,7771,1598,1143,3691,4198,1984,1734,1067,4488,1280,3365, 465,4489,1572, # 6422
510,7772,1927,2241,1812,1644,3575,7773,4490,3692,7774,7775,2663,1573,1534,7776, # 6438
7777,4199, 536,1807,1761,3470,3815,3150,2635,7778,7779,7780,4491,3471,2915,1911, # 6454
2796,7781,3296,1122, 377,3220,7782, 360,7783,7784,4200,1529, 551,7785,2059,3693, # 6470
1769,2426,7786,2916,4201,3297,3097,2322,2108,2030,4492,1404, 136,1468,1479, 672, # 6486
1171,3221,2303, 271,3151,7787,2762,7788,2049, 678,2727, 865,1947,4493,7789,2013, # 6502
3995,2956,7790,2728,2223,1397,3048,3694,4494,4495,1735,2917,3366,3576,7791,3816, # 6518
509,2841,2453,2876,3817,7792,7793,3152,3153,4496,4202,2531,4497,2304,1166,1010, # 6534
552, 681,1887,7794,7795,2957,2958,3996,1287,1596,1861,3154, 358, 453, 736, 175, # 6550
478,1117, 905,1167,1097,7796,1853,1530,7797,1706,7798,2178,3472,2287,3695,3473, # 6566
3577,4203,2092,4204,7799,3367,1193,2482,4205,1458,2190,2205,1862,1888,1421,3298, # 6582
2918,3049,2179,3474, 595,2122,7800,3997,7801,7802,4206,1707,2636, 223,3696,1359, # 6598
751,3098, 183,3475,7803,2797,3003, 419,2369, 633, 704,3818,2389, 241,7804,7805, # 6614
7806, 838,3004,3697,2272,2763,2454,3819,1938,2050,3998,1309,3099,2242,1181,7807, # 6630
1136,2206,3820,2370,1446,4207,2305,4498,7808,7809,4208,1055,2605, 484,3698,7810, # 6646
3999, 625,4209,2273,3368,1499,4210,4000,7811,4001,4211,3222,2274,2275,3476,7812, # 6662
7813,2764, 808,2606,3699,3369,4002,4212,3100,2532, 526,3370,3821,4213, 955,7814, # 6678
1620,4214,2637,2427,7815,1429,3700,1669,1831, 994, 928,7816,3578,1260,7817,7818, # 6694
7819,1948,2288, 741,2919,1626,4215,2729,2455, 867,1184, 362,3371,1392,7820,7821, # 6710
4003,4216,1770,1736,3223,2920,4499,4500,1928,2698,1459,1158,7822,3050,3372,2877, # 6726
1292,1929,2506,2842,3701,1985,1187,2071,2014,2607,4217,7823,2566,2507,2169,3702, # 6742
2483,3299,7824,3703,4501,7825,7826, 666,1003,3005,1022,3579,4218,7827,4502,1813, # 6758
2253, 574,3822,1603, 295,1535, 705,3823,4219, 283, 858, 417,7828,7829,3224,4503, # 6774
4504,3051,1220,1889,1046,2276,2456,4004,1393,1599, 689,2567, 388,4220,7830,2484, # 6790
802,7831,2798,3824,2060,1405,2254,7832,4505,3825,2109,1052,1345,3225,1585,7833, # 6806
809,7834,7835,7836, 575,2730,3477, 956,1552,1469,1144,2323,7837,2324,1560,2457, # 6822
3580,3226,4005, 616,2207,3155,2180,2289,7838,1832,7839,3478,4506,7840,1319,3704, # 6838
3705,1211,3581,1023,3227,1293,2799,7841,7842,7843,3826, 607,2306,3827, 762,2878, # 6854
1439,4221,1360,7844,1485,3052,7845,4507,1038,4222,1450,2061,2638,4223,1379,4508, # 6870
2585,7846,7847,4224,1352,1414,2325,2921,1172,7848,7849,3828,3829,7850,1797,1451, # 6886
7851,7852,7853,7854,2922,4006,4007,2485,2346, 411,4008,4009,3582,3300,3101,4509, # 6902
1561,2664,1452,4010,1375,7855,7856, 47,2959, 316,7857,1406,1591,2923,3156,7858, # 6918
1025,2141,3102,3157, 354,2731, 884,2224,4225,2407, 508,3706, 726,3583, 996,2428, # 6934
3584, 729,7859, 392,2191,1453,4011,4510,3707,7860,7861,2458,3585,2608,1675,2800, # 6950
919,2347,2960,2348,1270,4511,4012, 73,7862,7863, 647,7864,3228,2843,2255,1550, # 6966
1346,3006,7865,1332, 883,3479,7866,7867,7868,7869,3301,2765,7870,1212, 831,1347, # 6982
4226,4512,2326,3830,1863,3053, 720,3831,4513,4514,3832,7871,4227,7872,7873,4515, # 6998
7874,7875,1798,4516,3708,2609,4517,3586,1645,2371,7876,7877,2924, 669,2208,2665, # 7014
2429,7878,2879,7879,7880,1028,3229,7881,4228,2408,7882,2256,1353,7883,7884,4518, # 7030
3158, 518,7885,4013,7886,4229,1960,7887,2142,4230,7888,7889,3007,2349,2350,3833, # 7046
516,1833,1454,4014,2699,4231,4519,2225,2610,1971,1129,3587,7890,2766,7891,2961, # 7062
1422, 577,1470,3008,1524,3373,7892,7893, 432,4232,3054,3480,7894,2586,1455,2508, # 7078
2226,1972,1175,7895,1020,2732,4015,3481,4520,7896,2733,7897,1743,1361,3055,3482, # 7094
2639,4016,4233,4521,2290, 895, 924,4234,2170, 331,2243,3056, 166,1627,3057,1098, # 7110
7898,1232,2880,2227,3374,4522, 657, 403,1196,2372, 542,3709,3375,1600,4235,3483, # 7126
7899,4523,2767,3230, 576, 530,1362,7900,4524,2533,2666,3710,4017,7901, 842,3834, # 7142
7902,2801,2031,1014,4018, 213,2700,3376, 665, 621,4236,7903,3711,2925,2430,7904, # 7158
2431,3302,3588,3377,7905,4237,2534,4238,4525,3589,1682,4239,3484,1380,7906, 724, # 7174
2277, 600,1670,7907,1337,1233,4526,3103,2244,7908,1621,4527,7909, 651,4240,7910, # 7190
1612,4241,2611,7911,2844,7912,2734,2307,3058,7913, 716,2459,3059, 174,1255,2701, # 7206
4019,3590, 548,1320,1398, 728,4020,1574,7914,1890,1197,3060,4021,7915,3061,3062, # 7222
3712,3591,3713, 747,7916, 635,4242,4528,7917,7918,7919,4243,7920,7921,4529,7922, # 7238
3378,4530,2432, 451,7923,3714,2535,2072,4244,2735,4245,4022,7924,1764,4531,7925, # 7254
4246, 350,7926,2278,2390,2486,7927,4247,4023,2245,1434,4024, 488,4532, 458,4248, # 7270
4025,3715, 771,1330,2391,3835,2568,3159,2159,2409,1553,2667,3160,4249,7928,2487, # 7286
2881,2612,1720,2702,4250,3379,4533,7929,2536,4251,7930,3231,4252,2768,7931,2015, # 7302
2736,7932,1155,1017,3716,3836,7933,3303,2308, 201,1864,4253,1430,7934,4026,7935, # 7318
7936,7937,7938,7939,4254,1604,7940, 414,1865, 371,2587,4534,4535,3485,2016,3104, # 7334
4536,1708, 960,4255, 887, 389,2171,1536,1663,1721,7941,2228,4027,2351,2926,1580, # 7350
7942,7943,7944,1744,7945,2537,4537,4538,7946,4539,7947,2073,7948,7949,3592,3380, # 7366
2882,4256,7950,4257,2640,3381,2802, 673,2703,2460, 709,3486,4028,3593,4258,7951, # 7382
1148, 502, 634,7952,7953,1204,4540,3594,1575,4541,2613,3717,7954,3718,3105, 948, # 7398
3232, 121,1745,3837,1110,7955,4259,3063,2509,3009,4029,3719,1151,1771,3838,1488, # 7414
4030,1986,7956,2433,3487,7957,7958,2093,7959,4260,3839,1213,1407,2803, 531,2737, # 7430
2538,3233,1011,1537,7960,2769,4261,3106,1061,7961,3720,3721,1866,2883,7962,2017, # 7446
120,4262,4263,2062,3595,3234,2309,3840,2668,3382,1954,4542,7963,7964,3488,1047, # 7462
2704,1266,7965,1368,4543,2845, 649,3383,3841,2539,2738,1102,2846,2669,7966,7967, # 7478
1999,7968,1111,3596,2962,7969,2488,3842,3597,2804,1854,3384,3722,7970,7971,3385, # 7494
2410,2884,3304,3235,3598,7972,2569,7973,3599,2805,4031,1460, 856,7974,3600,7975, # 7510
2885,2963,7976,2886,3843,7977,4264, 632,2510, 875,3844,1697,3845,2291,7978,7979, # 7526
4544,3010,1239, 580,4545,4265,7980, 914, 936,2074,1190,4032,1039,2123,7981,7982, # 7542
7983,3386,1473,7984,1354,4266,3846,7985,2172,3064,4033, 915,3305,4267,4268,3306, # 7558
1605,1834,7986,2739, 398,3601,4269,3847,4034, 328,1912,2847,4035,3848,1331,4270, # 7574
3011, 937,4271,7987,3602,4036,4037,3387,2160,4546,3388, 524, 742, 538,3065,1012, # 7590
7988,7989,3849,2461,7990, 658,1103, 225,3850,7991,7992,4547,7993,4548,7994,3236, # 7606
1243,7995,4038, 963,2246,4549,7996,2705,3603,3161,7997,7998,2588,2327,7999,4550, # 7622
8000,8001,8002,3489,3307, 957,3389,2540,2032,1930,2927,2462, 870,2018,3604,1746, # 7638
2770,2771,2434,2463,8003,3851,8004,3723,3107,3724,3490,3390,3725,8005,1179,3066, # 7654
8006,3162,2373,4272,3726,2541,3163,3108,2740,4039,8007,3391,1556,2542,2292, 977, # 7670
2887,2033,4040,1205,3392,8008,1765,3393,3164,2124,1271,1689, 714,4551,3491,8009, # 7686
2328,3852, 533,4273,3605,2181, 617,8010,2464,3308,3492,2310,8011,8012,3165,8013, # 7702
8014,3853,1987, 618, 427,2641,3493,3394,8015,8016,1244,1690,8017,2806,4274,4552, # 7718
8018,3494,8019,8020,2279,1576, 473,3606,4275,3395, 972,8021,3607,8022,3067,8023, # 7734
8024,4553,4554,8025,3727,4041,4042,8026, 153,4555, 356,8027,1891,2888,4276,2143, # 7750
408, 803,2352,8028,3854,8029,4277,1646,2570,2511,4556,4557,3855,8030,3856,4278, # 7766
8031,2411,3396, 752,8032,8033,1961,2964,8034, 746,3012,2465,8035,4279,3728, 698, # 7782
4558,1892,4280,3608,2543,4559,3609,3857,8036,3166,3397,8037,1823,1302,4043,2706, # 7798
3858,1973,4281,8038,4282,3167, 823,1303,1288,1236,2848,3495,4044,3398, 774,3859, # 7814
8039,1581,4560,1304,2849,3860,4561,8040,2435,2161,1083,3237,4283,4045,4284, 344, # 7830
1173, 288,2311, 454,1683,8041,8042,1461,4562,4046,2589,8043,8044,4563, 985, 894, # 7846
8045,3399,3168,8046,1913,2928,3729,1988,8047,2110,1974,8048,4047,8049,2571,1194, # 7862
425,8050,4564,3169,1245,3730,4285,8051,8052,2850,8053, 636,4565,1855,3861, 760, # 7878
1799,8054,4286,2209,1508,4566,4048,1893,1684,2293,8055,8056,8057,4287,4288,2210, # 7894
479,8058,8059, 832,8060,4049,2489,8061,2965,2490,3731, 990,3109, 627,1814,2642, # 7910
4289,1582,4290,2125,2111,3496,4567,8062, 799,4291,3170,8063,4568,2112,1737,3013, # 7926
1018, 543, 754,4292,3309,1676,4569,4570,4050,8064,1489,8065,3497,8066,2614,2889, # 7942
4051,8067,8068,2966,8069,8070,8071,8072,3171,4571,4572,2182,1722,8073,3238,3239, # 7958
1842,3610,1715, 481, 365,1975,1856,8074,8075,1962,2491,4573,8076,2126,3611,3240, # 7974
433,1894,2063,2075,8077, 602,2741,8078,8079,8080,8081,8082,3014,1628,3400,8083, # 7990
3172,4574,4052,2890,4575,2512,8084,2544,2772,8085,8086,8087,3310,4576,2891,8088, # 8006
4577,8089,2851,4578,4579,1221,2967,4053,2513,8090,8091,8092,1867,1989,8093,8094, # 8022
8095,1895,8096,8097,4580,1896,4054, 318,8098,2094,4055,4293,8099,8100, 485,8101, # 8038
938,3862, 553,2670, 116,8102,3863,3612,8103,3498,2671,2773,3401,3311,2807,8104, # 8054
3613,2929,4056,1747,2930,2968,8105,8106, 207,8107,8108,2672,4581,2514,8109,3015, # 8070
890,3614,3864,8110,1877,3732,3402,8111,2183,2353,3403,1652,8112,8113,8114, 941, # 8086
2294, 208,3499,4057,2019, 330,4294,3865,2892,2492,3733,4295,8115,8116,8117,8118, # 8102
#Everything below is of no interest for detection purpose
2515,1613,4582,8119,3312,3866,2516,8120,4058,8121,1637,4059,2466,4583,3867,8122, # 8118
2493,3016,3734,8123,8124,2192,8125,8126,2162,8127,8128,8129,8130,8131,8132,8133, # 8134
8134,8135,8136,8137,8138,8139,8140,8141,8142,8143,8144,8145,8146,8147,8148,8149, # 8150
8150,8151,8152,8153,8154,8155,8156,8157,8158,8159,8160,8161,8162,8163,8164,8165, # 8166
8166,8167,8168,8169,8170,8171,8172,8173,8174,8175,8176,8177,8178,8179,8180,8181, # 8182
8182,8183,8184,8185,8186,8187,8188,8189,8190,8191,8192,8193,8194,8195,8196,8197, # 8198
8198,8199,8200,8201,8202,8203,8204,8205,8206,8207,8208,8209,8210,8211,8212,8213, # 8214
8214,8215,8216,8217,8218,8219,8220,8221,8222,8223,8224,8225,8226,8227,8228,8229, # 8230
8230,8231,8232,8233,8234,8235,8236,8237,8238,8239,8240,8241,8242,8243,8244,8245, # 8246
8246,8247,8248,8249,8250,8251,8252,8253,8254,8255,8256,8257,8258,8259,8260,8261, # 8262
8262,8263,8264,8265,8266,8267,8268,8269,8270,8271,8272,8273,8274,8275,8276,8277, # 8278
8278,8279,8280,8281,8282,8283,8284,8285,8286,8287,8288,8289,8290,8291,8292,8293, # 8294
8294,8295,8296,8297,8298,8299,8300,8301,8302,8303,8304,8305,8306,8307,8308,8309, # 8310
8310,8311,8312,8313,8314,8315,8316,8317,8318,8319,8320,8321,8322,8323,8324,8325, # 8326
8326,8327,8328,8329,8330,8331,8332,8333,8334,8335,8336,8337,8338,8339,8340,8341, # 8342
8342,8343,8344,8345,8346,8347,8348,8349,8350,8351,8352,8353,8354,8355,8356,8357, # 8358
8358,8359,8360,8361,8362,8363,8364,8365,8366,8367,8368,8369,8370,8371,8372,8373, # 8374
8374,8375,8376,8377,8378,8379,8380,8381,8382,8383,8384,8385,8386,8387,8388,8389, # 8390
8390,8391,8392,8393,8394,8395,8396,8397,8398,8399,8400,8401,8402,8403,8404,8405, # 8406
8406,8407,8408,8409,8410,8411,8412,8413,8414,8415,8416,8417,8418,8419,8420,8421, # 8422
8422,8423,8424,8425,8426,8427,8428,8429,8430,8431,8432,8433,8434,8435,8436,8437, # 8438
8438,8439,8440,8441,8442,8443,8444,8445,8446,8447,8448,8449,8450,8451,8452,8453, # 8454
8454,8455,8456,8457,8458,8459,8460,8461,8462,8463,8464,8465,8466,8467,8468,8469, # 8470
8470,8471,8472,8473,8474,8475,8476,8477,8478,8479,8480,8481,8482,8483,8484,8485, # 8486
8486,8487,8488,8489,8490,8491,8492,8493,8494,8495,8496,8497,8498,8499,8500,8501, # 8502
8502,8503,8504,8505,8506,8507,8508,8509,8510,8511,8512,8513,8514,8515,8516,8517, # 8518
8518,8519,8520,8521,8522,8523,8524,8525,8526,8527,8528,8529,8530,8531,8532,8533, # 8534
8534,8535,8536,8537,8538,8539,8540,8541,8542,8543,8544,8545,8546,8547,8548,8549, # 8550
8550,8551,8552,8553,8554,8555,8556,8557,8558,8559,8560,8561,8562,8563,8564,8565, # 8566
8566,8567,8568,8569,8570,8571,8572,8573,8574,8575,8576,8577,8578,8579,8580,8581, # 8582
8582,8583,8584,8585,8586,8587,8588,8589,8590,8591,8592,8593,8594,8595,8596,8597, # 8598
8598,8599,8600,8601,8602,8603,8604,8605,8606,8607,8608,8609,8610,8611,8612,8613, # 8614
8614,8615,8616,8617,8618,8619,8620,8621,8622,8623,8624,8625,8626,8627,8628,8629, # 8630
8630,8631,8632,8633,8634,8635,8636,8637,8638,8639,8640,8641,8642,8643,8644,8645, # 8646
8646,8647,8648,8649,8650,8651,8652,8653,8654,8655,8656,8657,8658,8659,8660,8661, # 8662
8662,8663,8664,8665,8666,8667,8668,8669,8670,8671,8672,8673,8674,8675,8676,8677, # 8678
8678,8679,8680,8681,8682,8683,8684,8685,8686,8687,8688,8689,8690,8691,8692,8693, # 8694
8694,8695,8696,8697,8698,8699,8700,8701,8702,8703,8704,8705,8706,8707,8708,8709, # 8710
8710,8711,8712,8713,8714,8715,8716,8717,8718,8719,8720,8721,8722,8723,8724,8725, # 8726
8726,8727,8728,8729,8730,8731,8732,8733,8734,8735,8736,8737,8738,8739,8740,8741) # 8742
# flake8: noqa
| gpl-2.0 |
maheshp/novatest | nova/virt/baremetal/base.py | 10 | 2335 | # vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright (c) 2012 NTT DOCOMO, INC.
# Copyright (c) 2011 University of Southern California / ISI
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from nova.virt.baremetal import baremetal_states
class NodeDriver(object):
def __init__(self, virtapi):
self.virtapi = virtapi
def cache_images(self, context, node, instance, **kwargs):
raise NotImplementedError()
def destroy_images(self, context, node, instance):
raise NotImplementedError()
def activate_bootloader(self, context, node, instance):
raise NotImplementedError()
def deactivate_bootloader(self, context, node, instance):
raise NotImplementedError()
def activate_node(self, context, node, instance):
"""For operations after power on."""
raise NotImplementedError()
def deactivate_node(self, context, node, instance):
"""For operations before power off."""
raise NotImplementedError()
def get_console_output(self, node, instance):
raise NotImplementedError()
class PowerManager(object):
def __init__(self, **kwargs):
self.state = baremetal_states.DELETED
pass
def activate_node(self):
self.state = baremetal_states.ACTIVE
return self.state
def reboot_node(self):
self.state = baremetal_states.ACTIVE
return self.state
def deactivate_node(self):
self.state = baremetal_states.DELETED
return self.state
def is_power_on(self):
"""Returns True or False according as the node's power state."""
return True
# TODO(NTTdocomo): split out console methods to its own class
def start_console(self):
pass
def stop_console(self):
pass
| apache-2.0 |
kustodian/ansible-modules-core | commands/shell.py | 60 | 2743 | # There is actually no actual shell module source, when you use 'shell' in ansible,
# it runs the 'command' module with special arguments and it behaves differently.
# See the command source and the comment "#USE_SHELL".
DOCUMENTATION = '''
---
module: shell
short_description: Execute commands in nodes.
description:
- The M(shell) module takes the command name followed by a list of space-delimited arguments.
It is almost exactly like the M(command) module but runs
the command through a shell (C(/bin/sh)) on the remote node.
version_added: "0.2"
options:
free_form:
description:
- The shell module takes a free form command to run, as a string. There's not an actual
option named "free form". See the examples!
required: true
default: null
creates:
description:
- a filename, when it already exists, this step will B(not) be run.
required: no
default: null
removes:
description:
- a filename, when it does not exist, this step will B(not) be run.
version_added: "0.8"
required: no
default: null
chdir:
description:
- cd into this directory before running the command
required: false
default: null
version_added: "0.6"
executable:
description:
- change the shell used to execute the command. Should be an absolute path to the executable.
required: false
default: null
version_added: "0.9"
warn:
description:
- if command warnings are on in ansible.cfg, do not warn about this particular line if set to no/false.
required: false
default: True
version_added: "1.8"
notes:
- If you want to execute a command securely and predictably, it may be
better to use the M(command) module instead. Best practices when writing
playbooks will follow the trend of using M(command) unless M(shell) is
explicitly required. When running ad-hoc commands, use your best
judgement.
- To sanitize any variables passed to the shell module, you should use
"{{ var | quote }}" instead of just "{{ var }}" to make sure they don't include evil things like semicolons.
requirements: [ ]
author: Michael DeHaan
'''
EXAMPLES = '''
# Execute the command in remote shell; stdout goes to the specified
# file on the remote.
- shell: somescript.sh >> somelog.txt
# Change the working directory to somedir/ before executing the command.
- shell: somescript.sh >> somelog.txt chdir=somedir/
# You can also use the 'args' form to provide the options. This command
# will change the working directory to somedir/ and will only run when
# somedir/somelog.txt doesn't exist.
- shell: somescript.sh >> somelog.txt
args:
chdir: somedir/
creates: somelog.txt
'''
| gpl-3.0 |
reybalgs/PyRecipe-4-U | models/recipemodel.py | 1 | 3188 | ###############################################################################
#
# recipemodel.py
#
# Provides the class model for a recipe. The class model is passed around in
# the application proper.
#
###############################################################################
import simplejson as json
class RecipeModel():
def export_recipe(self):
"""
This function exports the current recipe object as a JSON-encoded
recipe (.rcpe) file.
Actually just returns a JSON-encoded string
"""
# Dump the object into a JSON-formatted string
json_recipe = json.dumps({"name":self.name,"course":self.course,
"serving_size":self.servingSize,"ingredients":self.ingredients,
"instructions":self.instructions,"images":self.images},
separators=(',',':'))
# Return the string
return json_recipe
def import_recipe(self, raw_json):
"""
Parses a JSON-encoded .rcpe file and then sets it to itself.
The string containing the [contents] of the JSON file is passed into
this function.
"""
# Put the decoded JSON string into a "raw" recipe object
raw_recipe = json.loads(raw_json)
print raw_recipe # print it for now
self.name = raw_recipe['name']
self.course = raw_recipe['course']
self.servingSize = raw_recipe['serving_size']
self.ingredients = raw_recipe['ingredients']
self.instructions = raw_recipe['instructions']
self.images = raw_recipe['images']
def print_recipe_information(self):
"""
A useful debugging function that prints the entirety of the recipe
"""
# Print basic information
print '\nName: ' + self.name
print 'Course: ' + self.course
print 'Serving Size: ' + str(self.servingSize)
# Print the ingredients
print '\nIngredients:'
if len(self.ingredients) == 0:
print 'No ingredients.'
else:
for ingredient in self.ingredients:
print(ingredient['name'] + str(ingredient['quantity']) +
ingredient['unit'])
# Print the instructions
print '\nInstructions:'
if len(self.instructions) == 0:
print 'No instructions.'
else:
for instruction in self.instructions:
print instruction
# Print the filepaths of the images
print '\nImage paths:'
if len(self.images) == 0:
print 'No images.'
else:
for filePath in self.images:
print filePath
def get_recipe(self, recipe):
"""
Assigns a given recipe to this recipe.
"""
self.name = recipe.name
self.course = recipe.course
self.servingSize = recipe.servingSize
self.ingredients = recipe.ingredients
self.instructions = recipe.instructions
def __init__(self):
self.name = 'noname'
self.course = 'none'
self.servingSize = 0
self.ingredients = []
self.instructions = []
self.images = []
| gpl-3.0 |
Entropy512/libsigrokdecode | decoders/eeprom93xx/__init__.py | 7 | 1168 | ##
## This file is part of the libsigrokdecode project.
##
## Copyright (C) 2017 Kevin Redon <[email protected]>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, see <http://www.gnu.org/licenses/>.
##
'''
This decoder stacks on top of the 'microwire' PD and decodes the 93xx EEPROM
specific instructions.
The implemented instructions come from the STMicroelectronics M93Cx6 EEPROM
datasheet. They are compatible with the Atmel AT93Cxx EEPROM with slightly
different names.
Warning: Other EEPROMs using Microwire might have different operation codes
and instructions.
'''
from .pd import Decoder
| gpl-3.0 |
rbuffat/pyidf | tests/test_controllerwatercoil.py | 1 | 2641 | import os
import tempfile
import unittest
import logging
from pyidf import ValidationLevel
import pyidf
from pyidf.idf import IDF
from pyidf.controllers import ControllerWaterCoil
log = logging.getLogger(__name__)
class TestControllerWaterCoil(unittest.TestCase):
def setUp(self):
self.fd, self.path = tempfile.mkstemp()
def tearDown(self):
os.remove(self.path)
def test_create_controllerwatercoil(self):
pyidf.validation_level = ValidationLevel.error
obj = ControllerWaterCoil()
# alpha
var_name = "Name"
obj.name = var_name
# alpha
var_control_variable = "Temperature"
obj.control_variable = var_control_variable
# alpha
var_action = "Normal"
obj.action = var_action
# alpha
var_actuator_variable = "Flow"
obj.actuator_variable = var_actuator_variable
# node
var_sensor_node_name = "node|Sensor Node Name"
obj.sensor_node_name = var_sensor_node_name
# node
var_actuator_node_name = "node|Actuator Node Name"
obj.actuator_node_name = var_actuator_node_name
# real
var_controller_convergence_tolerance = 7.7
obj.controller_convergence_tolerance = var_controller_convergence_tolerance
# real
var_maximum_actuated_flow = 8.8
obj.maximum_actuated_flow = var_maximum_actuated_flow
# real
var_minimum_actuated_flow = 9.9
obj.minimum_actuated_flow = var_minimum_actuated_flow
idf = IDF()
idf.add(obj)
idf.save(self.path, check=False)
with open(self.path, mode='r') as f:
for line in f:
log.debug(line.strip())
idf2 = IDF(self.path)
self.assertEqual(idf2.controllerwatercoils[0].name, var_name)
self.assertEqual(idf2.controllerwatercoils[0].control_variable, var_control_variable)
self.assertEqual(idf2.controllerwatercoils[0].action, var_action)
self.assertEqual(idf2.controllerwatercoils[0].actuator_variable, var_actuator_variable)
self.assertEqual(idf2.controllerwatercoils[0].sensor_node_name, var_sensor_node_name)
self.assertEqual(idf2.controllerwatercoils[0].actuator_node_name, var_actuator_node_name)
self.assertAlmostEqual(idf2.controllerwatercoils[0].controller_convergence_tolerance, var_controller_convergence_tolerance)
self.assertAlmostEqual(idf2.controllerwatercoils[0].maximum_actuated_flow, var_maximum_actuated_flow)
self.assertAlmostEqual(idf2.controllerwatercoils[0].minimum_actuated_flow, var_minimum_actuated_flow) | apache-2.0 |
zabracks/sshuttle | src/ssnet.py | 7 | 18201 | import struct
import socket
import errno
import select
import os
if not globals().get('skip_imports'):
from helpers import log, debug1, debug2, debug3, Fatal
MAX_CHANNEL = 65535
# these don't exist in the socket module in python 2.3!
SHUT_RD = 0
SHUT_WR = 1
SHUT_RDWR = 2
HDR_LEN = 8
CMD_EXIT = 0x4200
CMD_PING = 0x4201
CMD_PONG = 0x4202
CMD_TCP_CONNECT = 0x4203
CMD_TCP_STOP_SENDING = 0x4204
CMD_TCP_EOF = 0x4205
CMD_TCP_DATA = 0x4206
CMD_ROUTES = 0x4207
CMD_HOST_REQ = 0x4208
CMD_HOST_LIST = 0x4209
CMD_DNS_REQ = 0x420a
CMD_DNS_RESPONSE = 0x420b
CMD_UDP_OPEN = 0x420c
CMD_UDP_DATA = 0x420d
CMD_UDP_CLOSE = 0x420e
cmd_to_name = {
CMD_EXIT: 'EXIT',
CMD_PING: 'PING',
CMD_PONG: 'PONG',
CMD_TCP_CONNECT: 'TCP_CONNECT',
CMD_TCP_STOP_SENDING: 'TCP_STOP_SENDING',
CMD_TCP_EOF: 'TCP_EOF',
CMD_TCP_DATA: 'TCP_DATA',
CMD_ROUTES: 'ROUTES',
CMD_HOST_REQ: 'HOST_REQ',
CMD_HOST_LIST: 'HOST_LIST',
CMD_DNS_REQ: 'DNS_REQ',
CMD_DNS_RESPONSE: 'DNS_RESPONSE',
CMD_UDP_OPEN: 'UDP_OPEN',
CMD_UDP_DATA: 'UDP_DATA',
CMD_UDP_CLOSE: 'UDP_CLOSE',
}
NET_ERRS = [errno.ECONNREFUSED, errno.ETIMEDOUT,
errno.EHOSTUNREACH, errno.ENETUNREACH,
errno.EHOSTDOWN, errno.ENETDOWN]
def _add(l, elem):
if not elem in l:
l.append(elem)
def _fds(l):
out = []
for i in l:
try:
out.append(i.fileno())
except AttributeError:
out.append(i)
out.sort()
return out
def _nb_clean(func, *args):
try:
return func(*args)
except OSError, e:
if e.errno not in (errno.EWOULDBLOCK, errno.EAGAIN):
raise
else:
debug3('%s: err was: %s\n' % (func.__name__, e))
return None
def _try_peername(sock):
try:
pn = sock.getpeername()
if pn:
return '%s:%s' % (pn[0], pn[1])
except socket.error, e:
if e.args[0] not in (errno.ENOTCONN, errno.ENOTSOCK):
raise
return 'unknown'
_swcount = 0
class SockWrapper:
def __init__(self, rsock, wsock, connect_to=None, peername=None):
global _swcount
_swcount += 1
debug3('creating new SockWrapper (%d now exist)\n' % _swcount)
self.exc = None
self.rsock = rsock
self.wsock = wsock
self.shut_read = self.shut_write = False
self.buf = []
self.connect_to = connect_to
self.peername = peername or _try_peername(self.rsock)
self.try_connect()
def __del__(self):
global _swcount
_swcount -= 1
debug1('%r: deleting (%d remain)\n' % (self, _swcount))
if self.exc:
debug1('%r: error was: %s\n' % (self, self.exc))
def __repr__(self):
if self.rsock == self.wsock:
fds = '#%d' % self.rsock.fileno()
else:
fds = '#%d,%d' % (self.rsock.fileno(), self.wsock.fileno())
return 'SW%s:%s' % (fds, self.peername)
def seterr(self, e):
if not self.exc:
self.exc = e
self.nowrite()
self.noread()
def try_connect(self):
if self.connect_to and self.shut_write:
self.noread()
self.connect_to = None
if not self.connect_to:
return # already connected
self.rsock.setblocking(False)
debug3('%r: trying connect to %r\n' % (self, self.connect_to))
try:
self.rsock.connect(self.connect_to)
# connected successfully (Linux)
self.connect_to = None
except socket.error, e:
debug3('%r: connect result: %s\n' % (self, e))
if e.args[0] == errno.EINVAL:
# this is what happens when you call connect() on a socket
# that is now connected but returned EINPROGRESS last time,
# on BSD, on python pre-2.5.1. We need to use getsockopt()
# to get the "real" error. Later pythons do this
# automatically, so this code won't run.
realerr = self.rsock.getsockopt(socket.SOL_SOCKET,
socket.SO_ERROR)
e = socket.error(realerr, os.strerror(realerr))
debug3('%r: fixed connect result: %s\n' % (self, e))
if e.args[0] in [errno.EINPROGRESS, errno.EALREADY]:
pass # not connected yet
elif e.args[0] == 0:
# connected successfully (weird Linux bug?)
# Sometimes Linux seems to return EINVAL when it isn't
# invalid. This *may* be caused by a race condition
# between connect() and getsockopt(SO_ERROR) (ie. it
# finishes connecting in between the two, so there is no
# longer an error). However, I'm not sure of that.
#
# I did get at least one report that the problem went away
# when we added this, however.
self.connect_to = None
elif e.args[0] == errno.EISCONN:
# connected successfully (BSD)
self.connect_to = None
elif e.args[0] in NET_ERRS + [errno.EACCES, errno.EPERM]:
# a "normal" kind of error
self.connect_to = None
self.seterr(e)
else:
raise # error we've never heard of?! barf completely.
def noread(self):
if not self.shut_read:
debug2('%r: done reading\n' % self)
self.shut_read = True
# self.rsock.shutdown(SHUT_RD) # doesn't do anything anyway
def nowrite(self):
if not self.shut_write:
debug2('%r: done writing\n' % self)
self.shut_write = True
try:
self.wsock.shutdown(SHUT_WR)
except socket.error, e:
self.seterr('nowrite: %s' % e)
def too_full(self):
return False # fullness is determined by the socket's select() state
def uwrite(self, buf):
if self.connect_to:
return 0 # still connecting
self.wsock.setblocking(False)
try:
return _nb_clean(os.write, self.wsock.fileno(), buf)
except OSError, e:
if e.errno == errno.EPIPE:
debug1('%r: uwrite: got EPIPE\n' % self)
self.nowrite()
return 0
else:
# unexpected error... stream is dead
self.seterr('uwrite: %s' % e)
return 0
def write(self, buf):
assert(buf)
return self.uwrite(buf)
def uread(self):
if self.connect_to:
return None # still connecting
if self.shut_read:
return
self.rsock.setblocking(False)
try:
return _nb_clean(os.read, self.rsock.fileno(), 65536)
except OSError, e:
self.seterr('uread: %s' % e)
return '' # unexpected error... we'll call it EOF
def fill(self):
if self.buf:
return
rb = self.uread()
if rb:
self.buf.append(rb)
if rb == '': # empty string means EOF; None means temporarily empty
self.noread()
def copy_to(self, outwrap):
if self.buf and self.buf[0]:
wrote = outwrap.write(self.buf[0])
self.buf[0] = self.buf[0][wrote:]
while self.buf and not self.buf[0]:
self.buf.pop(0)
if not self.buf and self.shut_read:
outwrap.nowrite()
class Handler:
def __init__(self, socks=None, callback=None):
self.ok = True
self.socks = socks or []
if callback:
self.callback = callback
def pre_select(self, r, w, x):
for i in self.socks:
_add(r, i)
def callback(self):
log('--no callback defined-- %r\n' % self)
(r, w, x) = select.select(self.socks, [], [], 0)
for s in r:
v = s.recv(4096)
if not v:
log('--closed-- %r\n' % self)
self.socks = []
self.ok = False
class Proxy(Handler):
def __init__(self, wrap1, wrap2):
Handler.__init__(self, [wrap1.rsock, wrap1.wsock,
wrap2.rsock, wrap2.wsock])
self.wrap1 = wrap1
self.wrap2 = wrap2
def pre_select(self, r, w, x):
if self.wrap1.shut_write:
self.wrap2.noread()
if self.wrap2.shut_write:
self.wrap1.noread()
if self.wrap1.connect_to:
_add(w, self.wrap1.rsock)
elif self.wrap1.buf:
if not self.wrap2.too_full():
_add(w, self.wrap2.wsock)
elif not self.wrap1.shut_read:
_add(r, self.wrap1.rsock)
if self.wrap2.connect_to:
_add(w, self.wrap2.rsock)
elif self.wrap2.buf:
if not self.wrap1.too_full():
_add(w, self.wrap1.wsock)
elif not self.wrap2.shut_read:
_add(r, self.wrap2.rsock)
def callback(self):
self.wrap1.try_connect()
self.wrap2.try_connect()
self.wrap1.fill()
self.wrap2.fill()
self.wrap1.copy_to(self.wrap2)
self.wrap2.copy_to(self.wrap1)
if self.wrap1.buf and self.wrap2.shut_write:
self.wrap1.buf = []
self.wrap1.noread()
if self.wrap2.buf and self.wrap1.shut_write:
self.wrap2.buf = []
self.wrap2.noread()
if (self.wrap1.shut_read and self.wrap2.shut_read and
not self.wrap1.buf and not self.wrap2.buf):
self.ok = False
self.wrap1.nowrite()
self.wrap2.nowrite()
class Mux(Handler):
def __init__(self, rsock, wsock):
Handler.__init__(self, [rsock, wsock])
self.rsock = rsock
self.wsock = wsock
self.new_channel = self.got_dns_req = self.got_routes = None
self.got_udp_open = self.got_udp_data = self.got_udp_close = None
self.got_host_req = self.got_host_list = None
self.channels = {}
self.chani = 0
self.want = 0
self.inbuf = ''
self.outbuf = []
self.fullness = 0
self.too_full = False
self.send(0, CMD_PING, 'chicken')
def next_channel(self):
# channel 0 is special, so we never allocate it
for timeout in xrange(1024):
self.chani += 1
if self.chani > MAX_CHANNEL:
self.chani = 1
if not self.channels.get(self.chani):
return self.chani
def amount_queued(self):
total = 0
for b in self.outbuf:
total += len(b)
return total
def check_fullness(self):
if self.fullness > 32768:
if not self.too_full:
self.send(0, CMD_PING, 'rttest')
self.too_full = True
#ob = []
# for b in self.outbuf:
# (s1,s2,c) = struct.unpack('!ccH', b[:4])
# ob.append(c)
#log('outbuf: %d %r\n' % (self.amount_queued(), ob))
def send(self, channel, cmd, data):
data = str(data)
assert(len(data) <= 65535)
p = struct.pack('!ccHHH', 'S', 'S', channel, cmd, len(data)) + data
self.outbuf.append(p)
debug2(' > channel=%d cmd=%s len=%d (fullness=%d)\n'
% (channel, cmd_to_name.get(cmd, hex(cmd)),
len(data), self.fullness))
self.fullness += len(data)
def got_packet(self, channel, cmd, data):
debug2('< channel=%d cmd=%s len=%d\n'
% (channel, cmd_to_name.get(cmd, hex(cmd)), len(data)))
if cmd == CMD_PING:
self.send(0, CMD_PONG, data)
elif cmd == CMD_PONG:
debug2('received PING response\n')
self.too_full = False
self.fullness = 0
elif cmd == CMD_EXIT:
self.ok = False
elif cmd == CMD_TCP_CONNECT:
assert(not self.channels.get(channel))
if self.new_channel:
self.new_channel(channel, data)
elif cmd == CMD_DNS_REQ:
assert(not self.channels.get(channel))
if self.got_dns_req:
self.got_dns_req(channel, data)
elif cmd == CMD_UDP_OPEN:
assert(not self.channels.get(channel))
if self.got_udp_open:
self.got_udp_open(channel, data)
elif cmd == CMD_ROUTES:
if self.got_routes:
self.got_routes(data)
else:
raise Exception('got CMD_ROUTES without got_routes?')
elif cmd == CMD_HOST_REQ:
if self.got_host_req:
self.got_host_req(data)
else:
raise Exception('got CMD_HOST_REQ without got_host_req?')
elif cmd == CMD_HOST_LIST:
if self.got_host_list:
self.got_host_list(data)
else:
raise Exception('got CMD_HOST_LIST without got_host_list?')
else:
callback = self.channels.get(channel)
if not callback:
log('warning: closed channel %d got cmd=%s len=%d\n'
% (channel, cmd_to_name.get(cmd, hex(cmd)), len(data)))
else:
callback(cmd, data)
def flush(self):
self.wsock.setblocking(False)
if self.outbuf and self.outbuf[0]:
wrote = _nb_clean(os.write, self.wsock.fileno(), self.outbuf[0])
debug2('mux wrote: %r/%d\n' % (wrote, len(self.outbuf[0])))
if wrote:
self.outbuf[0] = self.outbuf[0][wrote:]
while self.outbuf and not self.outbuf[0]:
self.outbuf[0:1] = []
def fill(self):
self.rsock.setblocking(False)
try:
b = _nb_clean(os.read, self.rsock.fileno(), 32768)
except OSError, e:
raise Fatal('other end: %r' % e)
#log('<<< %r\n' % b)
if b == '': # EOF
self.ok = False
if b:
self.inbuf += b
def handle(self):
self.fill()
# log('inbuf is: (%d,%d) %r\n'
# % (self.want, len(self.inbuf), self.inbuf))
while 1:
if len(self.inbuf) >= (self.want or HDR_LEN):
(s1, s2, channel, cmd, datalen) = \
struct.unpack('!ccHHH', self.inbuf[:HDR_LEN])
assert(s1 == 'S')
assert(s2 == 'S')
self.want = datalen + HDR_LEN
if self.want and len(self.inbuf) >= self.want:
data = self.inbuf[HDR_LEN:self.want]
self.inbuf = self.inbuf[self.want:]
self.want = 0
self.got_packet(channel, cmd, data)
else:
break
def pre_select(self, r, w, x):
_add(r, self.rsock)
if self.outbuf:
_add(w, self.wsock)
def callback(self):
(r, w, x) = select.select([self.rsock], [self.wsock], [], 0)
if self.rsock in r:
self.handle()
if self.outbuf and self.wsock in w:
self.flush()
class MuxWrapper(SockWrapper):
def __init__(self, mux, channel):
SockWrapper.__init__(self, mux.rsock, mux.wsock)
self.mux = mux
self.channel = channel
self.mux.channels[channel] = self.got_packet
self.socks = []
debug2('new channel: %d\n' % channel)
def __del__(self):
self.nowrite()
SockWrapper.__del__(self)
def __repr__(self):
return 'SW%r:Mux#%d' % (self.peername, self.channel)
def noread(self):
if not self.shut_read:
self.shut_read = True
self.mux.send(self.channel, CMD_TCP_STOP_SENDING, '')
self.maybe_close()
def nowrite(self):
if not self.shut_write:
self.shut_write = True
self.mux.send(self.channel, CMD_TCP_EOF, '')
self.maybe_close()
def maybe_close(self):
if self.shut_read and self.shut_write:
# remove the mux's reference to us. The python garbage collector
# will then be able to reap our object.
self.mux.channels[self.channel] = None
def too_full(self):
return self.mux.too_full
def uwrite(self, buf):
if self.mux.too_full:
return 0 # too much already enqueued
if len(buf) > 2048:
buf = buf[:2048]
self.mux.send(self.channel, CMD_TCP_DATA, buf)
return len(buf)
def uread(self):
if self.shut_read:
return '' # EOF
else:
return None # no data available right now
def got_packet(self, cmd, data):
if cmd == CMD_TCP_EOF:
self.noread()
elif cmd == CMD_TCP_STOP_SENDING:
self.nowrite()
elif cmd == CMD_TCP_DATA:
self.buf.append(data)
else:
raise Exception('unknown command %d (%d bytes)'
% (cmd, len(data)))
def connect_dst(family, ip, port):
debug2('Connecting to %s:%d\n' % (ip, port))
outsock = socket.socket(family)
outsock.setsockopt(socket.SOL_IP, socket.IP_TTL, 42)
return SockWrapper(outsock, outsock,
connect_to=(ip, port),
peername = '%s:%d' % (ip, port))
def runonce(handlers, mux):
r = []
w = []
x = []
to_remove = filter(lambda s: not s.ok, handlers)
for h in to_remove:
handlers.remove(h)
for s in handlers:
s.pre_select(r, w, x)
debug2('Waiting: %d r=%r w=%r x=%r (fullness=%d/%d)\n'
% (len(handlers), _fds(r), _fds(w), _fds(x),
mux.fullness, mux.too_full))
(r, w, x) = select.select(r, w, x)
debug2(' Ready: %d r=%r w=%r x=%r\n'
% (len(handlers), _fds(r), _fds(w), _fds(x)))
ready = r + w + x
did = {}
for h in handlers:
for s in h.socks:
if s in ready:
h.callback()
did[s] = 1
for s in ready:
if not s in did:
raise Fatal('socket %r was not used by any handler' % s)
| lgpl-2.1 |
goanpeca/mongokit | tests/test_versioned.py | 3 | 15067 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (c) 2009-2011, Nicolas Clairon
# All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the University of California, Berkeley nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import unittest
from mongokit import *
class VersionedTestCase(unittest.TestCase):
def setUp(self):
self.connection = Connection()
self.col = self.connection['test']['mongokit']
def tearDown(self):
self.connection['test'].drop_collection('mongokit')
self.connection['test'].drop_collection('versioned_mongokit')
self.connection['test'].drop_collection('versioned_mongokit2')
self.connection['versioned_test'].drop_collection('versioned_mongokit')
def test_save_versioning(self):
class MyDoc(Document):
structure = {
"bla" : unicode,
}
self.connection.register([MyDoc])
doc = self.col.MyDoc()
doc['bla'] = u"bli"
doc.save()
assert "_revision" not in doc
doc.delete()
class MyVersionedDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
self.connection.register([MyVersionedDoc])
versioned_doc = self.col.MyVersionedDoc()
versioned_doc['_id'] = "mydoc"
versioned_doc['foo'] = u'bla'
versioned_doc.save()
docs = list(self.col.find())
assert len(docs) == 1
ver_doc = list(self.connection.test.versioned_mongokit.find())
assert len(ver_doc) == 1
assert ver_doc[0]['id'] == 'mydoc'
assert ver_doc[0]['revision'] == 1
assert ver_doc[0]['doc'] == {u'_revision': 1, u'foo': u'bla', u'_id': u'mydoc'}
assert versioned_doc['_revision'] == 1
assert versioned_doc.get_last_revision_id() == 1
assert versioned_doc.get_revision(1) == {'foo':'bla', "_revision":1, "_id":"mydoc"}
versioned_doc['foo'] = u'bar'
versioned_doc.save()
ver_doc = list(self.connection.test.versioned_mongokit.find())
assert len(ver_doc) == 2
assert ver_doc[0]['id'] == 'mydoc'
assert ver_doc[0]['revision'] == 1
assert ver_doc[0]['doc'] == {u'_revision': 1, u'foo': u'bla', u'_id': u'mydoc'}
assert ver_doc[1]['id'] == 'mydoc'
assert ver_doc[1]['revision'] == 2
assert ver_doc[1]['doc'] == {u'_revision': 2, u'foo': u'bar', u'_id': u'mydoc'}
assert versioned_doc['_revision'] == 2
assert versioned_doc.get_last_revision_id() == 2
assert versioned_doc['foo'] == 'bar'
assert versioned_doc.get_revision(2) == {'foo':'bar', "_revision":2, "_id":"mydoc"}, versioned_doc.get_revision(2)
old_doc = versioned_doc.get_revision(1)
print old_doc, type(old_doc)
old_doc.save()
assert old_doc['_revision'] == 3
versioned_doc = self.connection.test.mongokit.MyVersionedDoc.get_from_id(versioned_doc['_id'])
assert len(list(versioned_doc.get_revisions())) == 3, len(list(versioned_doc.get_revisions()))
def test_save_without_versionning(self):
class MyVersionedDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
self.connection.register([MyVersionedDoc])
versioned_doc = self.col.MyVersionedDoc()
versioned_doc['_id'] = "mydoc"
versioned_doc['foo'] = u'bla'
versioned_doc.save(versioning=False)
assert self.col.MyVersionedDoc.versioning_collection.find().count() == 0
assert self.col.find().count() == 1
def test_save_versioning_without_id(self):
class MyVersionedDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
self.connection.register([MyVersionedDoc])
versioned_doc = self.col.MyVersionedDoc()
versioned_doc['foo'] = u'bla'
versioned_doc.save()
ver_doc = list(self.connection.test.versioned_mongokit.find())
assert len(ver_doc) == 1
assert 'doc' in ver_doc[0]
assert 'revision' in ver_doc[0], ver_doc[0]
ver_doc = list(self.col.find())
assert len(ver_doc) == 1
assert 'doc' not in ver_doc[0]
assert '_revision' in ver_doc[0]
def _test_bad_versioning(self):
class MyVersionedDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
self.connection.register([MyVersionedDoc])
self.assertRaises(ValidationError, MyVersionedDoc)
def test_delete_versioning(self):
class MyVersionedDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
self.connection.register([MyVersionedDoc])
versioned_doc = self.col.MyVersionedDoc()
versioned_doc['_id'] = "mydoc"
versioned_doc['foo'] = u'bla'
versioned_doc.save()
assert self.col.MyVersionedDoc.versioning_collection.find().count() == 1
versioned_doc['foo'] = u'bar'
versioned_doc.save()
assert self.col.MyVersionedDoc.versioning_collection.find().count() == 2
versioned_doc.delete(versioning=True)
assert self.col.MyVersionedDoc.versioning_collection.find().count() == 0
assert self.col.MyVersionedDoc.find().count() == 0
versioned_doc = self.col.MyVersionedDoc()
versioned_doc['_id'] = "mydoc"
versioned_doc['foo'] = u'bla'
versioned_doc.save()
assert self.col.MyVersionedDoc.versioning_collection.find().count() == 1
versioned_doc['foo'] = u'bar'
versioned_doc.save()
assert self.col.MyVersionedDoc.versioning_collection.find().count() == 2
versioned_doc.delete()
assert self.col.MyVersionedDoc.versioning_collection.find().count() == 2
assert self.col.MyVersionedDoc.find().count() == 0
def test_remove_versioning(self):
class MyVersionedDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
self.connection.register([MyVersionedDoc])
versioned_doc = self.col.MyVersionedDoc()
versioned_doc['_id'] = "mydoc"
versioned_doc['foo'] = u'bla'
versioned_doc.save()
versioned_doc2 = self.col.MyVersionedDoc()
versioned_doc2['_id'] = "mydoc2"
versioned_doc2['foo'] = u'bla'
versioned_doc2.save()
versioned_doc3 = self.col.MyVersionedDoc()
versioned_doc3['_id'] = "mydoc3"
versioned_doc3['foo'] = u'bla'
versioned_doc3.save()
versioned_doc['foo'] = u'bar'
versioned_doc.save()
versioned_doc2['foo'] = u'bar'
versioned_doc2.save()
versioned_doc3['foo'] = u'bar'
versioned_doc3.save()
count = self.col.MyVersionedDoc.versioning_collection.find().count()
assert count == 6, count
count = self.col.MyVersionedDoc.collection.find().count()
assert count == 3, count
versioned_doc.remove({'foo':'bar'}, versioning=True)
count = self.col.MyVersionedDoc.versioning_collection.find().count()
assert count == 0, count
count = self.col.MyVersionedDoc.collection.find().count()
assert count == 0, count
def _test_versioning_with_dynamic_db(self):
class MyVersionedDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
self.connection.register([MyVersionedDoc])
versioned_doc = self.col.MyVersionedDoc()
versioned_doc['_id'] = "mydoc"
versioned_doc['foo'] = u'bla'
versioned_doc.save()
ver_doc = list(self.connection.test.versioned_mongokit.find())
assert len(ver_doc) == 1
assert ver_doc[0]['id'] == 'mydoc'
assert ver_doc[0]['revision'] == 1
assert ver_doc[0]['doc'] == {u'_revision': 1, u'foo': u'bla', u'_id': u'mydoc'}
ver_mongokit2 = list(CONNECTION['versioned_test']['versioned_mongokit'].find())
assert len(ver_mongokit2) == 0, len(ver_mongokit2)
versioned_doc2 = MyVersionedDoc(versioning_db_name="versioned_test")
versioned_doc2['_id'] = "mydoc2"
versioned_doc2['foo'] = u'bla'
versioned_doc2.save()
ver_mongokit = list(CONNECTION['test']['versioned_mongokit'].find())
assert len(ver_mongokit) == 1, len(ver_mongokit)
ver_doc = list(CONNECTION['versioned_test']['versioned_mongokit'].find())
assert len(ver_doc) == 1
assert ver_doc[0]['id'] == 'mydoc2'
assert ver_doc[0]['revision'] == 1
assert ver_doc[0]['doc'] == {u'_revision': 1, u'foo': u'bla', u'_id': u'mydoc2'}
versioned_doc['foo'] = u'bar'
versioned_doc.save()
ver_doc = list(CONNECTION['test']['versioned_mongokit'].find())
assert len(ver_doc) == 2
ver_doc = list(CONNECTION['versioned_test']['versioned_mongokit'].find())
assert len(ver_doc) == 1
def _test_versioning_with_dynamic_collection(self):
class MyVersionedDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
versioning_collection_name = "versioned_mongokit"
versioned_doc = MyVersionedDoc()
versioned_doc['_id'] = "mydoc"
versioned_doc['foo'] = u'bla'
versioned_doc.save()
ver_doc = list(CONNECTION['test']['versioned_mongokit'].find())
assert len(ver_doc) == 1
assert ver_doc[0]['id'] == 'mydoc'
assert ver_doc[0]['revision'] == 1
assert ver_doc[0]['doc'] == {u'_revision': 1, u'foo': u'bla', u'_id': u'mydoc'}
ver_mongokit2 = list(CONNECTION['test']['versioned_mongokit2'].find())
assert len(ver_mongokit2) == 0
versioned_doc2 = MyVersionedDoc(versioning_collection_name="versioned_mongokit2")
versioned_doc2['_id'] = "mydoc2"
versioned_doc2['foo'] = u'bla'
versioned_doc2.save()
ver_mongokit = list(CONNECTION['test']['versioned_mongokit'].find())
assert len(ver_mongokit) == 1, len(ver_mongokit)
ver_doc = list(CONNECTION['test']['versioned_mongokit2'].find())
assert len(ver_doc) == 1
assert ver_doc[0]['id'] == 'mydoc2'
assert ver_doc[0]['revision'] == 1
assert ver_doc[0]['doc'] == {u'_revision': 1, u'foo': u'bla', u'_id': u'mydoc2'}
versioned_doc['foo'] = u'bar'
versioned_doc.save()
ver_doc = list(CONNECTION['test']['versioned_mongokit'].find())
assert len(ver_doc) == 2
ver_doc = list(CONNECTION['test']['versioned_mongokit2'].find())
assert len(ver_doc) == 1
def test_versioning_without_versioning_collection_name(self):
test_passed = False
try:
class Group(VersionedDocument):
use_autorefs = True
structure = {
'name':unicode,
'members':[User], #users
}
except:
test_passed = True
assert test_passed
def test_resave_versioned_doc_with_objectId(self):
"""
1. Create a simple VersionedDocument using the defaults, thus using the
built-in objectID.
2. save to the database
3. change the VersionedDocument contents (leave _id unchanged)
4. resave to the database
4a. the save action will search for the get_last_revision_id
4b. add +1 to the _revision attribute
4c. save the revised document, save the old document in the
versioned_* collection
4a BREAKS!
self['_revision'] = self.get_last_revision_id()
File "...\mongokit\versioned_document.py", line 100, in get_last_revision_id
{'id':self['_id']}).sort('revision', -1).next()
File "...\mongokit\cursor.py", line 44, in next
raise StopIteration
"""
class MyVersionedDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
self.connection.register([MyVersionedDoc])
versioned_doc = self.col.MyVersionedDoc()
versioned_doc['foo'] = u'bla'
versioned_doc.save()
docs = list(self.col.find())
assert len(docs) == 1
versioned_doc['foo'] = u'Some Other bla'
versioned_doc.save()
print(versioned_doc)
def test_resave_versioned_doc_with_UUID(self):
"""
Simple versioning test, a bit different than the test_save_versionning
"""
class MyVersionedUUIDDoc(VersionedDocument):
structure = {
"foo" : unicode,
}
def save(self, versioning=True, uuid=True, *args, **kwargs):
""" Ensure that the save is performed using uuid=True """
return super(MyVersionedUUIDDoc, self).save(versioning, uuid, *args, **kwargs)
self.connection.register([MyVersionedUUIDDoc])
versioned_doc = self.col.MyVersionedUUIDDoc()
versioned_doc['foo'] = u'bla'
versioned_doc.save()
docs = list(self.col.find())
assert len(docs) == 1
versioned_doc['foo'] = u'Some Other bla'
versioned_doc.save()
# search for the versioned_doc in the database and compare id's
ver_doc = list(self.connection.test.mongokit.find())
assert len(ver_doc) == 1
assert ver_doc[0]['_revision'] == 2
assert ver_doc[0]['foo'] == u'Some Other bla'
assert ver_doc[0]['_id'][:18] == u'MyVersionedUUIDDoc'
assert ver_doc[0]['_id'] == versioned_doc['_id']
| bsd-3-clause |
collective/eden | modules/s3db/doc.py | 2 | 32300 | # -*- coding: utf-8 -*-
""" Sahana Eden Document Library
@copyright: 2011-2014 (c) Sahana Software Foundation
@license: MIT
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
"""
__all__ = ("S3DocumentLibrary",
"S3DocSitRepModel",
"doc_image_represent",
"doc_document_list_layout",
)
import os
from gluon import *
from gluon.storage import Storage
from ..s3 import *
# =============================================================================
class S3DocumentLibrary(S3Model):
names = ("doc_entity",
"doc_document",
"doc_document_id",
"doc_image",
)
def model(self):
T = current.T
db = current.db
s3 = current.response.s3
person_comment = self.pr_person_comment
person_id = self.pr_person_id
location_id = self.gis_location_id
organisation_id = self.org_organisation_id
messages = current.messages
NONE = messages["NONE"]
UNKNOWN_OPT = messages.UNKNOWN_OPT
# Shortcuts
configure = self.configure
crud_strings = s3.crud_strings
define_table = self.define_table
folder = current.request.folder
super_link = self.super_link
# ---------------------------------------------------------------------
# Document-referencing entities
#
entity_types = Storage(asset_asset=T("Asset"),
cms_post=T("Post"),
cr_shelter=T("Shelter"),
deploy_mission=T("Mission"),
doc_sitrep=T("Situation Report"),
event_incident=T("Incident"),
event_incident_report=T("Incident Report"),
hms_hospital=T("Hospital"),
hrm_human_resource=T("Human Resource"),
inv_adj=T("Stock Adjustment"),
inv_warehouse=T("Warehouse"),
# @ToDo: Deprecate
irs_ireport=T("Incident Report"),
pr_group=T("Team"),
project_project=T("Project"),
project_activity=T("Project Activity"),
project_framework=T("Project Framework"),
project_task=T("Task"),
org_office=T("Office"),
org_facility=T("Facility"),
org_group=T("Organization Group"),
# @ToDo: Deprecate
stats_people=T("People"),
vulnerability_document=T("Vulnerability Document"),
vulnerability_risk=T("Risk"),
vulnerability_evac_route=T("Evacuation Route"),
)
tablename = "doc_entity"
self.super_entity(tablename, "doc_id", entity_types)
# Components
doc_id = "doc_id"
self.add_components(tablename,
doc_document = doc_id,
doc_image = doc_id,
)
# ---------------------------------------------------------------------
# Documents
#
tablename = "doc_document"
define_table(tablename,
# Instance
self.stats_source_superlink,
# Component not instance
super_link(doc_id, "doc_entity"),
# @ToDo: Remove since Site Instances are doc entities?
super_link("site_id", "org_site"),
Field("file", "upload",
autodelete = True,
represent = self.doc_file_represent,
# upload folder needs to be visible to the download() function as well as the upload
uploadfolder = os.path.join(folder,
"uploads"),
),
Field("mime_type",
readable = False,
writable = False,
),
Field("name", length=128,
# Allow Name to be added onvalidation
requires = IS_EMPTY_OR(IS_LENGTH(128)),
label = T("Name")
),
Field("url",
label = T("URL"),
represent = lambda url: \
url and A(url, _href=url) or NONE,
requires = IS_EMPTY_OR(IS_URL()),
),
Field("has_been_indexed", "boolean",
default = False,
readable = False,
writable = False,
),
person_id(
# Enable when-required
label = T("Author"),
readable = False,
writable = False,
comment = person_comment(T("Author"),
T("The Author of this Document (optional)"))
),
organisation_id(# Enable when-required
readable = False,
writable = False,
),
s3_date(label = T("Date Published"),
),
# @ToDo: Move location to link table
location_id(# Enable when-required
readable = False,
writable = False,
),
s3_comments(),
Field("checksum",
readable = False,
writable = False,
),
*s3_meta_fields())
# CRUD Strings
crud_strings[tablename] = Storage(
label_create = T("Add Reference Document"),
title_display = T("Document Details"),
title_list = T("Documents"),
title_update = T("Edit Document"),
label_list_button = T("List Documents"),
label_delete_button = T("Delete Document"),
msg_record_created = T("Document added"),
msg_record_modified = T("Document updated"),
msg_record_deleted = T("Document deleted"),
msg_list_empty = T("No Documents found")
)
# Search Method
# Resource Configuration
if current.deployment_settings.get_base_solr_url():
onaccept = self.document_onaccept
ondelete = self.document_ondelete
else:
onaccept = None
ondelete = None
configure(tablename,
context = {"organisation": "organisation_id",
"person": "person_id",
"site": "site_id",
},
deduplicate = self.document_duplicate,
list_layout = doc_document_list_layout,
onaccept = onaccept,
ondelete = ondelete,
onvalidation = self.document_onvalidation,
super_entity = "stats_source",
)
# Reusable field
represent = doc_DocumentRepresent(lookup = tablename,
fields = ["name", "file", "url"],
labels = "%(name)s",
show_link = True)
document_id = S3ReusableField("document_id", "reference %s" % tablename,
label = T("Document"),
ondelete = "CASCADE",
represent = represent,
requires = IS_ONE_OF(db,
"doc_document.id",
represent),
)
# ---------------------------------------------------------------------
# Images
#
# @ToDo: Field to determine which is the default image to use for
# e.g. a Map popup (like the profile picture)
# readable/writable=False except in the cases where-needed
#
doc_image_type_opts = {1: T("Photograph"),
2: T("Map"),
3: T("Document Scan"),
99: T("other")
}
tablename = "doc_image"
define_table(tablename,
# Component not instance
super_link(doc_id, "doc_entity"),
super_link("pe_id", "pr_pentity"), # @ToDo: Remove & make Persons doc entities instead?
super_link("site_id", "org_site"), # @ToDo: Remove since Site Instances are doc entities?
Field("file", "upload", autodelete=True,
represent = doc_image_represent,
requires = IS_EMPTY_OR(
IS_IMAGE(extensions=(s3.IMAGE_EXTENSIONS)),
# Distingish from prepop
null = "",
),
# upload folder needs to be visible to the download() function as well as the upload
uploadfolder = os.path.join(folder,
"uploads",
"images"),
widget = S3ImageCropWidget((600, 600)),
),
Field("mime_type",
readable = False,
writable = False,
),
Field("name", length=128,
label = T("Name"),
# Allow Name to be added onvalidation
requires = IS_EMPTY_OR(IS_LENGTH(128)),
),
Field("url",
label = T("URL"),
requires = IS_EMPTY_OR(IS_URL()),
),
Field("type", "integer",
default = 1,
label = T("Image Type"),
represent = lambda opt: \
doc_image_type_opts.get(opt, UNKNOWN_OPT),
requires = IS_IN_SET(doc_image_type_opts,
zero=None),
),
person_id(label = T("Author"),
),
organisation_id(),
s3_date(label = T("Date Taken"),
),
# @ToDo: Move location to link table
location_id(),
s3_comments(),
Field("checksum",
readable = False,
writable = False,
),
*s3_meta_fields())
# CRUD Strings
crud_strings[tablename] = Storage(
label_create = T("Add Photo"),
title_display = T("Photo Details"),
title_list = T("Photos"),
title_update = T("Edit Photo"),
label_list_button = T("List Photos"),
label_delete_button = T("Delete Photo"),
msg_record_created = T("Photo added"),
msg_record_modified = T("Photo updated"),
msg_record_deleted = T("Photo deleted"),
msg_list_empty = T("No Photos found"))
# Resource Configuration
configure(tablename,
deduplicate = self.document_duplicate,
onvalidation = lambda form: \
self.document_onvalidation(form, document=False)
)
# ---------------------------------------------------------------------
# Pass model-global names to response.s3
#
return dict(doc_document_id = document_id,
)
# -------------------------------------------------------------------------
def defaults(self):
""" Safe defaults if the module is disabled """
document_id = S3ReusableField("document_id", "integer",
readable=False, writable=False)
return dict(doc_document_id = document_id,
)
# -------------------------------------------------------------------------
@staticmethod
def doc_file_represent(file):
""" File representation """
if file:
try:
# Read the filename from the file
filename = current.db.doc_document.file.retrieve(file)[0]
except IOError:
return current.T("File not found")
else:
return A(filename,
_href=URL(c="default", f="download", args=[file]))
else:
return current.messages["NONE"]
# -------------------------------------------------------------------------
@staticmethod
def document_duplicate(item):
""" Import item de-duplication """
data = item.data
query = None
file = data.get("file")
if file:
table = item.table
query = (table.file == file)
else:
url = data.get("url")
if url:
table = item.table
query = (table.url == url)
if query:
duplicate = current.db(query).select(table.id,
limitby=(0, 1)).first()
if duplicate:
item.id = duplicate.id
item.method = item.METHOD.UPDATE
return
# -------------------------------------------------------------------------
@staticmethod
def document_onvalidation(form, document=True):
""" Form validation for both, documents and images """
form_vars = form.vars
doc = form_vars.file
if doc is None:
# If this is a prepop, then file not in form
# Interactive forms with empty doc has this as "" not None
return
if not document:
encoded_file = form_vars.get("imagecrop-data", None)
if encoded_file:
# S3ImageCropWidget
import base64
import uuid
metadata, encoded_file = encoded_file.split(",")
filename, datatype, enctype = metadata.split(";")
f = Storage()
f.filename = uuid.uuid4().hex + filename
import cStringIO
f.file = cStringIO.StringIO(base64.decodestring(encoded_file))
form_vars.file = f
if not form_vars.name:
form_vars.name = filename
if not hasattr(doc, "file") and not doc and not form_vars.url:
if document:
msg = current.T("Either file upload or document URL required.")
else:
msg = current.T("Either file upload or image URL required.")
form.errors.file = msg
form.errors.url = msg
if hasattr(doc, "file"):
name = form_vars.name
if not name:
# Use the filename
form_vars.name = doc.filename
else:
id = current.request.post_vars.id
if id:
if document:
tablename = "doc_document"
else:
tablename = "doc_image"
db = current.db
table = db[tablename]
record = db(table.id == id).select(table.file,
limitby=(0, 1)).first()
if record:
name = form_vars.name
if not name:
# Use the filename
form_vars.name = table.file.retrieve(record.file)[0]
# Do a checksum on the file to see if it's a duplicate
#import cgi
#if isinstance(doc, cgi.FieldStorage) and doc.filename:
# f = doc.file
# form_vars.checksum = doc_checksum(f.read())
# f.seek(0)
# if not form_vars.name:
# form_vars.name = doc.filename
#if form_vars.checksum is not None:
# # Duplicate allowed if original version is deleted
# query = ((table.checksum == form_vars.checksum) & \
# (table.deleted == False))
# result = db(query).select(table.name,
# limitby=(0, 1)).first()
# if result:
# doc_name = result.name
# form.errors["file"] = "%s %s" % \
# (T("This file already exists on the server as"), doc_name)
# -------------------------------------------------------------------------
@staticmethod
def document_onaccept(form):
"""
Build a full-text index
"""
form_vars = form.vars
doc = form_vars.file
table = current.db.doc_document
document = json.dumps(dict(filename=doc,
name=table.file.retrieve(doc)[0],
id=form_vars.id,
))
current.s3task.async("document_create_index",
args = [document])
# -------------------------------------------------------------------------
@staticmethod
def document_ondelete(row):
"""
Remove the full-text index
"""
db = current.db
table = db.doc_document
record = db(table.id == row.id).select(table.file,
limitby=(0, 1)).first()
document = json.dumps(dict(filename=record.file,
id=row.id,
))
current.s3task.async("document_delete_index",
args = [document])
# =============================================================================
def doc_image_represent(filename):
"""
Represent an image as a clickable thumbnail
@param filename: name of the image file
"""
if not filename:
return current.messages["NONE"]
return DIV(A(IMG(_src=URL(c="default", f="download",
args=filename),
_height=40),
_class="zoom",
_href=URL(c="default", f="download",
args=filename)))
# @todo: implement/activate the JavaScript for this:
#import uuid
#anchor = "zoom-media-image-%s" % uuid.uuid4()
#return DIV(A(IMG(_src=URL(c="default", f="download",
#args=filename),
#_height=40),
#_class="zoom",
#_href="#%s" % anchor),
#DIV(IMG(_src=URL(c="default", f="download",
#args=filename),
#_width=600),
#_id="%s" % anchor,
#_class="hide"))
# =============================================================================
def doc_checksum(docstr):
""" Calculate a checksum for a file """
import hashlib
converted = hashlib.sha1(docstr).hexdigest()
return converted
# =============================================================================
def doc_document_list_layout(list_id, item_id, resource, rfields, record):
"""
Default dataList item renderer for Documents, e.g. on the HRM Profile
@param list_id: the HTML ID of the list
@param item_id: the HTML ID of the item
@param resource: the S3Resource to render
@param rfields: the S3ResourceFields to render
@param record: the record as dict
"""
record_id = record["doc_document.id"]
item_class = "thumbnail"
raw = record._row
title = record["doc_document.name"]
file = raw["doc_document.file"] or ""
url = raw["doc_document.url"] or ""
date = record["doc_document.date"]
comments = raw["doc_document.comments"] or ""
if file:
try:
doc_name = current.s3db.doc_document.file.retrieve(file)[0]
except (IOError, TypeError):
doc_name = current.messages["NONE"]
doc_url = URL(c="default", f="download",
args=[file])
body = P(I(_class="icon-paperclip"),
" ",
SPAN(A(doc_name,
_href=doc_url,
)
),
" ",
_class="card_1_line",
)
elif url:
body = P(I(_class="icon-globe"),
" ",
SPAN(A(url,
_href=url,
)),
" ",
_class="card_1_line",
)
else:
# Shouldn't happen!
body = P(_class="card_1_line")
# Edit Bar
permit = current.auth.s3_has_permission
table = current.s3db.doc_document
if permit("update", table, record_id=record_id):
edit_btn = A(I(" ", _class="icon icon-edit"),
_href=URL(c="doc", f="document",
args=[record_id, "update.popup"],
vars={"refresh": list_id,
"record": record_id}),
_class="s3_modal",
_title=current.T("Edit Document"),
)
else:
edit_btn = ""
if permit("delete", table, record_id=record_id):
delete_btn = A(I(" ", _class="icon icon-trash"),
_class="dl-item-delete",
)
else:
delete_btn = ""
edit_bar = DIV(edit_btn,
delete_btn,
_class="edit-bar fright",
)
# Render the item
item = DIV(DIV(I(_class="icon"),
SPAN(" %s" % title,
_class="card-title"),
edit_bar,
_class="card-header",
),
DIV(DIV(DIV(body,
P(SPAN(comments),
" ",
_class="card_manylines",
),
_class="media",
),
_class="media-body",
),
_class="media",
),
_class=item_class,
_id=item_id,
)
return item
# =============================================================================
class doc_DocumentRepresent(S3Represent):
""" Representation of Documents """
def link(self, k, v, row=None):
"""
Represent a (key, value) as hypertext link.
@param k: the key (doc_document.id)
@param v: the representation of the key
@param row: the row with this key
"""
if row:
try:
filename = row["doc_document.file"]
url = row["doc_document.url"]
except AttributeError:
return v
else:
if filename:
url = URL(c="default", f="download", args=filename)
return A(v, _href=url)
elif url:
return A(v, _href=url)
return v
# =============================================================================
class S3DocSitRepModel(S3Model):
"""
Situation Reports
"""
names = ("doc_sitrep",
"doc_sitrep_id",
)
def model(self):
T = current.T
# ---------------------------------------------------------------------
# Situation Reports
# - can be aggregated by OU
#
tablename = "doc_sitrep"
self.define_table(tablename,
self.super_link("doc_id", "doc_entity"),
Field("name", length=128,
label = T("Name"),
),
Field("description", "text",
label = T("Description"),
represent = lambda body: XML(body),
widget = s3_richtext_widget,
),
self.org_organisation_id(),
self.gis_location_id(
widget = S3LocationSelector(show_map = False),
),
s3_date(default = "now",
),
s3_comments(),
*s3_meta_fields())
# CRUD strings
current.response.s3.crud_strings[tablename] = Storage(
label_create = T("Add Situation Report"),
title_display = T("Situation Report Details"),
title_list = T("Situation Reports"),
title_update = T("Edit Situation Report"),
title_upload = T("Import Situation Reports"),
label_list_button = T("List Situation Reports"),
label_delete_button = T("Delete Situation Report"),
msg_record_created = T("Situation Report added"),
msg_record_modified = T("Situation Report updated"),
msg_record_deleted = T("Situation Report deleted"),
msg_list_empty = T("No Situation Reports currently registered"))
crud_form = S3SQLCustomForm("name",
"description",
"organisation_id",
"location_id",
"date",
S3SQLInlineComponent(
"document",
name = "document",
label = T("Attachments"),
fields = [("", "file")],
),
"comments",
)
if current.deployment_settings.get_org_branches():
org_filter = S3HierarchyFilter("organisation_id",
leafonly = False,
)
else:
org_filter = S3OptionsFilter("organisation_id",
#filter = True,
#header = "",
)
filter_widgets = [org_filter,
S3LocationFilter(),
S3DateFilter("date"),
]
self.configure(tablename,
crud_form = crud_form,
filter_widgets = filter_widgets,
list_fields = ["date",
"event_sitrep.incident_id",
"location_id$L1",
"location_id$L2",
"location_id$L3",
"organisation_id",
"name",
(T("Attachments"), "document.file"),
"comments",
],
super_entity = "doc_entity",
)
# Components
self.add_components(tablename,
event_sitrep = {"name": "event_sitrep",
"joinby": "sitrep_id",
},
event_incident = {"link": "event_sitrep",
"joinby": "sitrep_id",
"key": "incident_id",
"actuate": "hide",
"multiple": "False",
#"autocomplete": "name",
"autodelete": False,
},
)
represent = S3Represent(lookup=tablename)
sitrep_id = S3ReusableField("sitrep_id", "reference %s" % tablename,
label = T("Situation Report"),
ondelete = "RESTRICT",
represent = represent,
requires = IS_EMPTY_OR(
IS_ONE_OF(db, "doc_sitrep.id",
represent,
orderby="doc_sitrep.name",
sort=True)),
sortby = "name",
)
# ---------------------------------------------------------------------
# Pass names back to global scope (s3.*)
#
return dict(doc_sitrep_id = sitrep_id,
)
# -------------------------------------------------------------------------
@staticmethod
def defaults():
"""
Return safe defaults in case the model has been deactivated.
"""
dummy = S3ReusableField("dummy_id", "integer",
readable = False,
writable = False)
return dict(doc_sitrep_id = lambda **attr: dummy("sitrep_id"),
)
# END =========================================================================
| mit |
Jonekee/chromium.src | tools/telemetry/telemetry/user_story/shared_user_story_state.py | 15 | 2183 | # Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
class SharedUserStoryState(object):
"""A class that manages the test state across multiple user stories.
It's styled on unittest.TestCase for handling test setup & teardown logic.
"""
def __init__(self, test, options, user_story_set):
""" This method is styled on unittest.TestCase.setUpClass.
Override to do any action before running user stories that
share this same state.
Args:
test: a page_test.PageTest instance.
options: a BrowserFinderOptions instance that contains command line
options.
user_story_set: a user_story_set.UserStorySet instance.
"""
pass
@property
def platform(self):
""" Override to return the platform which user stories that share this same
state will be run on.
"""
raise NotImplementedError()
def WillRunUserStory(self, user_story):
""" Override to do any action before running each one of all user stories
that share this same state.
This method is styled on unittest.TestCase.setUp.
"""
raise NotImplementedError()
def DidRunUserStory(self, results):
""" Override to do any action after running each of all user stories that
share this same state.
This method is styled on unittest.TestCase.tearDown.
"""
raise NotImplementedError()
def GetTestExpectationAndSkipValue(self, expectations):
""" Return test expectation and skip value instance in case expectation
is 'skip'. This is run after WillRunUserStory and before RunUserStory.
"""
raise NotImplementedError()
def RunUserStory(self, results):
""" Override to do any action before running each one of all user stories
that share this same state.
This method is styled on unittest.TestCase.run.
"""
raise NotImplementedError()
def TearDownState(self, results):
""" Override to do any action after running multiple user stories that
share this same state.
This method is styled on unittest.TestCase.tearDownClass.
"""
raise NotImplementedError()
| bsd-3-clause |
openstack/sahara | sahara/service/api/v2/data_sources.py | 4 | 1194 | # Copyright (c) 2016 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from sahara import conductor as c
from sahara import context
conductor = c.API
def get_data_sources(**kwargs):
return conductor.data_source_get_all(context.ctx(),
regex_search=True, **kwargs)
def get_data_source(id):
return conductor.data_source_get(context.ctx(), id)
def delete_data_source(id):
conductor.data_source_destroy(context.ctx(), id)
def register_data_source(values):
return conductor.data_source_create(context.ctx(), values)
def data_source_update(id, values):
return conductor.data_source_update(context.ctx(), id, values)
| apache-2.0 |
evansd/django | django/template/base.py | 15 | 38221 | """
This is the Django template system.
How it works:
The Lexer.tokenize() function converts a template string (i.e., a string containing
markup with custom template tags) to tokens, which can be either plain text
(TOKEN_TEXT), variables (TOKEN_VAR) or block statements (TOKEN_BLOCK).
The Parser() class takes a list of tokens in its constructor, and its parse()
method returns a compiled template -- which is, under the hood, a list of
Node objects.
Each Node is responsible for creating some sort of output -- e.g. simple text
(TextNode), variable values in a given context (VariableNode), results of basic
logic (IfNode), results of looping (ForNode), or anything else. The core Node
types are TextNode, VariableNode, IfNode and ForNode, but plugin modules can
define their own custom node types.
Each Node has a render() method, which takes a Context and returns a string of
the rendered node. For example, the render() method of a Variable Node returns
the variable's value as a string. The render() method of a ForNode returns the
rendered output of whatever was inside the loop, recursively.
The Template class is a convenient wrapper that takes care of template
compilation and rendering.
Usage:
The only thing you should ever use directly in this file is the Template class.
Create a compiled template object with a template_string, then call render()
with a context. In the compilation stage, the TemplateSyntaxError exception
will be raised if the template doesn't have proper syntax.
Sample code:
>>> from django import template
>>> s = '<html>{% if test %}<h1>{{ varvalue }}</h1>{% endif %}</html>'
>>> t = template.Template(s)
(t is now a compiled template, and its render() method can be called multiple
times with multiple contexts)
>>> c = template.Context({'test':True, 'varvalue': 'Hello'})
>>> t.render(c)
'<html><h1>Hello</h1></html>'
>>> c = template.Context({'test':False, 'varvalue': 'Hello'})
>>> t.render(c)
'<html></html>'
"""
import logging
import re
from inspect import getcallargs, getfullargspec
from django.template.context import ( # NOQA: imported for backwards compatibility
BaseContext, Context, ContextPopException, RequestContext,
)
from django.utils.formats import localize
from django.utils.html import conditional_escape, escape
from django.utils.safestring import SafeData, mark_safe
from django.utils.text import (
get_text_list, smart_split, unescape_string_literal,
)
from django.utils.timezone import template_localtime
from django.utils.translation import gettext_lazy, pgettext_lazy
from .exceptions import TemplateSyntaxError
TOKEN_TEXT = 0
TOKEN_VAR = 1
TOKEN_BLOCK = 2
TOKEN_COMMENT = 3
TOKEN_MAPPING = {
TOKEN_TEXT: 'Text',
TOKEN_VAR: 'Var',
TOKEN_BLOCK: 'Block',
TOKEN_COMMENT: 'Comment',
}
# template syntax constants
FILTER_SEPARATOR = '|'
FILTER_ARGUMENT_SEPARATOR = ':'
VARIABLE_ATTRIBUTE_SEPARATOR = '.'
BLOCK_TAG_START = '{%'
BLOCK_TAG_END = '%}'
VARIABLE_TAG_START = '{{'
VARIABLE_TAG_END = '}}'
COMMENT_TAG_START = '{#'
COMMENT_TAG_END = '#}'
TRANSLATOR_COMMENT_MARK = 'Translators'
SINGLE_BRACE_START = '{'
SINGLE_BRACE_END = '}'
# what to report as the origin for templates that come from non-loader sources
# (e.g. strings)
UNKNOWN_SOURCE = '<unknown source>'
# match a variable or block tag and capture the entire tag, including start/end
# delimiters
tag_re = (re.compile('(%s.*?%s|%s.*?%s|%s.*?%s)' %
(re.escape(BLOCK_TAG_START), re.escape(BLOCK_TAG_END),
re.escape(VARIABLE_TAG_START), re.escape(VARIABLE_TAG_END),
re.escape(COMMENT_TAG_START), re.escape(COMMENT_TAG_END))))
logger = logging.getLogger('django.template')
class VariableDoesNotExist(Exception):
def __init__(self, msg, params=()):
self.msg = msg
self.params = params
def __str__(self):
return self.msg % self.params
class Origin:
def __init__(self, name, template_name=None, loader=None):
self.name = name
self.template_name = template_name
self.loader = loader
def __str__(self):
return self.name
def __eq__(self, other):
if not isinstance(other, Origin):
return False
return (
self.name == other.name and
self.loader == other.loader
)
@property
def loader_name(self):
if self.loader:
return '%s.%s' % (
self.loader.__module__, self.loader.__class__.__name__,
)
class Template:
def __init__(self, template_string, origin=None, name=None, engine=None):
# If Template is instantiated directly rather than from an Engine and
# exactly one Django template engine is configured, use that engine.
# This is required to preserve backwards-compatibility for direct use
# e.g. Template('...').render(Context({...}))
if engine is None:
from .engine import Engine
engine = Engine.get_default()
if origin is None:
origin = Origin(UNKNOWN_SOURCE)
self.name = name
self.origin = origin
self.engine = engine
self.source = template_string
self.nodelist = self.compile_nodelist()
def __iter__(self):
for node in self.nodelist:
yield from node
def _render(self, context):
return self.nodelist.render(context)
def render(self, context):
"Display stage -- can be called many times"
with context.render_context.push_state(self):
if context.template is None:
with context.bind_template(self):
context.template_name = self.name
return self._render(context)
else:
return self._render(context)
def compile_nodelist(self):
"""
Parse and compile the template source into a nodelist. If debug
is True and an exception occurs during parsing, the exception is
is annotated with contextual line information where it occurred in the
template source.
"""
if self.engine.debug:
lexer = DebugLexer(self.source)
else:
lexer = Lexer(self.source)
tokens = lexer.tokenize()
parser = Parser(
tokens, self.engine.template_libraries, self.engine.template_builtins,
self.origin,
)
try:
return parser.parse()
except Exception as e:
if self.engine.debug:
e.template_debug = self.get_exception_info(e, e.token)
raise
def get_exception_info(self, exception, token):
"""
Return a dictionary containing contextual line information of where
the exception occurred in the template. The following information is
provided:
message
The message of the exception raised.
source_lines
The lines before, after, and including the line the exception
occurred on.
line
The line number the exception occurred on.
before, during, after
The line the exception occurred on split into three parts:
1. The content before the token that raised the error.
2. The token that raised the error.
3. The content after the token that raised the error.
total
The number of lines in source_lines.
top
The line number where source_lines starts.
bottom
The line number where source_lines ends.
start
The start position of the token in the template source.
end
The end position of the token in the template source.
"""
start, end = token.position
context_lines = 10
line = 0
upto = 0
source_lines = []
before = during = after = ""
for num, next in enumerate(linebreak_iter(self.source)):
if start >= upto and end <= next:
line = num
before = escape(self.source[upto:start])
during = escape(self.source[start:end])
after = escape(self.source[end:next])
source_lines.append((num, escape(self.source[upto:next])))
upto = next
total = len(source_lines)
top = max(1, line - context_lines)
bottom = min(total, line + 1 + context_lines)
# In some rare cases exc_value.args can be empty or an invalid
# string.
try:
message = str(exception.args[0])
except (IndexError, UnicodeDecodeError):
message = '(Could not get exception message)'
return {
'message': message,
'source_lines': source_lines[top:bottom],
'before': before,
'during': during,
'after': after,
'top': top,
'bottom': bottom,
'total': total,
'line': line,
'name': self.origin.name,
'start': start,
'end': end,
}
def linebreak_iter(template_source):
yield 0
p = template_source.find('\n')
while p >= 0:
yield p + 1
p = template_source.find('\n', p + 1)
yield len(template_source) + 1
class Token:
def __init__(self, token_type, contents, position=None, lineno=None):
"""
A token representing a string from the template.
token_type
One of TOKEN_TEXT, TOKEN_VAR, TOKEN_BLOCK, or TOKEN_COMMENT.
contents
The token source string.
position
An optional tuple containing the start and end index of the token
in the template source. This is used for traceback information
when debug is on.
lineno
The line number the token appears on in the template source.
This is used for traceback information and gettext files.
"""
self.token_type, self.contents = token_type, contents
self.lineno = lineno
self.position = position
def __str__(self):
token_name = TOKEN_MAPPING[self.token_type]
return ('<%s token: "%s...">' %
(token_name, self.contents[:20].replace('\n', '')))
def split_contents(self):
split = []
bits = iter(smart_split(self.contents))
for bit in bits:
# Handle translation-marked template pieces
if bit.startswith(('_("', "_('")):
sentinel = bit[2] + ')'
trans_bit = [bit]
while not bit.endswith(sentinel):
bit = next(bits)
trans_bit.append(bit)
bit = ' '.join(trans_bit)
split.append(bit)
return split
class Lexer:
def __init__(self, template_string):
self.template_string = template_string
self.verbatim = False
def tokenize(self):
"""
Return a list of tokens from a given template_string.
"""
in_tag = False
lineno = 1
result = []
for bit in tag_re.split(self.template_string):
if bit:
result.append(self.create_token(bit, None, lineno, in_tag))
in_tag = not in_tag
lineno += bit.count('\n')
return result
def create_token(self, token_string, position, lineno, in_tag):
"""
Convert the given token string into a new Token object and return it.
If in_tag is True, we are processing something that matched a tag,
otherwise it should be treated as a literal string.
"""
if in_tag and token_string.startswith(BLOCK_TAG_START):
# The [2:-2] ranges below strip off *_TAG_START and *_TAG_END.
# We could do len(BLOCK_TAG_START) to be more "correct", but we've
# hard-coded the 2s here for performance. And it's not like
# the TAG_START values are going to change anytime, anyway.
block_content = token_string[2:-2].strip()
if self.verbatim and block_content == self.verbatim:
self.verbatim = False
if in_tag and not self.verbatim:
if token_string.startswith(VARIABLE_TAG_START):
token = Token(TOKEN_VAR, token_string[2:-2].strip(), position, lineno)
elif token_string.startswith(BLOCK_TAG_START):
if block_content[:9] in ('verbatim', 'verbatim '):
self.verbatim = 'end%s' % block_content
token = Token(TOKEN_BLOCK, block_content, position, lineno)
elif token_string.startswith(COMMENT_TAG_START):
content = ''
if token_string.find(TRANSLATOR_COMMENT_MARK):
content = token_string[2:-2].strip()
token = Token(TOKEN_COMMENT, content, position, lineno)
else:
token = Token(TOKEN_TEXT, token_string, position, lineno)
return token
class DebugLexer(Lexer):
def tokenize(self):
"""
Split a template string into tokens and annotates each token with its
start and end position in the source. This is slower than the default
lexer so only use it when debug is True.
"""
lineno = 1
result = []
upto = 0
for match in tag_re.finditer(self.template_string):
start, end = match.span()
if start > upto:
token_string = self.template_string[upto:start]
result.append(self.create_token(token_string, (upto, start), lineno, in_tag=False))
lineno += token_string.count('\n')
upto = start
token_string = self.template_string[start:end]
result.append(self.create_token(token_string, (start, end), lineno, in_tag=True))
lineno += token_string.count('\n')
upto = end
last_bit = self.template_string[upto:]
if last_bit:
result.append(self.create_token(last_bit, (upto, upto + len(last_bit)), lineno, in_tag=False))
return result
class Parser:
def __init__(self, tokens, libraries=None, builtins=None, origin=None):
self.tokens = tokens
self.tags = {}
self.filters = {}
self.command_stack = []
if libraries is None:
libraries = {}
if builtins is None:
builtins = []
self.libraries = libraries
for builtin in builtins:
self.add_library(builtin)
self.origin = origin
def parse(self, parse_until=None):
"""
Iterate through the parser tokens and compiles each one into a node.
If parse_until is provided, parsing will stop once one of the
specified tokens has been reached. This is formatted as a list of
tokens, e.g. ['elif', 'else', 'endif']. If no matching token is
reached, raise an exception with the unclosed block tag details.
"""
if parse_until is None:
parse_until = []
nodelist = NodeList()
while self.tokens:
token = self.next_token()
# Use the raw values here for TOKEN_* for a tiny performance boost.
if token.token_type == 0: # TOKEN_TEXT
self.extend_nodelist(nodelist, TextNode(token.contents), token)
elif token.token_type == 1: # TOKEN_VAR
if not token.contents:
raise self.error(token, 'Empty variable tag on line %d' % token.lineno)
try:
filter_expression = self.compile_filter(token.contents)
except TemplateSyntaxError as e:
raise self.error(token, e)
var_node = VariableNode(filter_expression)
self.extend_nodelist(nodelist, var_node, token)
elif token.token_type == 2: # TOKEN_BLOCK
try:
command = token.contents.split()[0]
except IndexError:
raise self.error(token, 'Empty block tag on line %d' % token.lineno)
if command in parse_until:
# A matching token has been reached. Return control to
# the caller. Put the token back on the token list so the
# caller knows where it terminated.
self.prepend_token(token)
return nodelist
# Add the token to the command stack. This is used for error
# messages if further parsing fails due to an unclosed block
# tag.
self.command_stack.append((command, token))
# Get the tag callback function from the ones registered with
# the parser.
try:
compile_func = self.tags[command]
except KeyError:
self.invalid_block_tag(token, command, parse_until)
# Compile the callback into a node object and add it to
# the node list.
try:
compiled_result = compile_func(self, token)
except Exception as e:
raise self.error(token, e)
self.extend_nodelist(nodelist, compiled_result, token)
# Compile success. Remove the token from the command stack.
self.command_stack.pop()
if parse_until:
self.unclosed_block_tag(parse_until)
return nodelist
def skip_past(self, endtag):
while self.tokens:
token = self.next_token()
if token.token_type == TOKEN_BLOCK and token.contents == endtag:
return
self.unclosed_block_tag([endtag])
def extend_nodelist(self, nodelist, node, token):
# Check that non-text nodes don't appear before an extends tag.
if node.must_be_first and nodelist.contains_nontext:
raise self.error(
token, '%r must be the first tag in the template.' % node,
)
if isinstance(nodelist, NodeList) and not isinstance(node, TextNode):
nodelist.contains_nontext = True
# Set origin and token here since we can't modify the node __init__()
# method.
node.token = token
node.origin = self.origin
nodelist.append(node)
def error(self, token, e):
"""
Return an exception annotated with the originating token. Since the
parser can be called recursively, check if a token is already set. This
ensures the innermost token is highlighted if an exception occurs,
e.g. a compile error within the body of an if statement.
"""
if not isinstance(e, Exception):
e = TemplateSyntaxError(e)
if not hasattr(e, 'token'):
e.token = token
return e
def invalid_block_tag(self, token, command, parse_until=None):
if parse_until:
raise self.error(
token,
"Invalid block tag on line %d: '%s', expected %s. Did you "
"forget to register or load this tag?" % (
token.lineno,
command,
get_text_list(["'%s'" % p for p in parse_until], 'or'),
),
)
raise self.error(
token,
"Invalid block tag on line %d: '%s'. Did you forget to register "
"or load this tag?" % (token.lineno, command)
)
def unclosed_block_tag(self, parse_until):
command, token = self.command_stack.pop()
msg = "Unclosed tag on line %d: '%s'. Looking for one of: %s." % (
token.lineno,
command,
', '.join(parse_until),
)
raise self.error(token, msg)
def next_token(self):
return self.tokens.pop(0)
def prepend_token(self, token):
self.tokens.insert(0, token)
def delete_first_token(self):
del self.tokens[0]
def add_library(self, lib):
self.tags.update(lib.tags)
self.filters.update(lib.filters)
def compile_filter(self, token):
"""
Convenient wrapper for FilterExpression
"""
return FilterExpression(token, self)
def find_filter(self, filter_name):
if filter_name in self.filters:
return self.filters[filter_name]
else:
raise TemplateSyntaxError("Invalid filter: '%s'" % filter_name)
# This only matches constant *strings* (things in quotes or marked for
# translation). Numbers are treated as variables for implementation reasons
# (so that they retain their type when passed to filters).
constant_string = r"""
(?:%(i18n_open)s%(strdq)s%(i18n_close)s|
%(i18n_open)s%(strsq)s%(i18n_close)s|
%(strdq)s|
%(strsq)s)
""" % {
'strdq': r'"[^"\\]*(?:\\.[^"\\]*)*"', # double-quoted string
'strsq': r"'[^'\\]*(?:\\.[^'\\]*)*'", # single-quoted string
'i18n_open': re.escape("_("),
'i18n_close': re.escape(")"),
}
constant_string = constant_string.replace("\n", "")
filter_raw_string = r"""
^(?P<constant>%(constant)s)|
^(?P<var>[%(var_chars)s]+|%(num)s)|
(?:\s*%(filter_sep)s\s*
(?P<filter_name>\w+)
(?:%(arg_sep)s
(?:
(?P<constant_arg>%(constant)s)|
(?P<var_arg>[%(var_chars)s]+|%(num)s)
)
)?
)""" % {
'constant': constant_string,
'num': r'[-+\.]?\d[\d\.e]*',
'var_chars': r'\w\.',
'filter_sep': re.escape(FILTER_SEPARATOR),
'arg_sep': re.escape(FILTER_ARGUMENT_SEPARATOR),
}
filter_re = re.compile(filter_raw_string, re.VERBOSE)
class FilterExpression:
"""
Parse a variable token and its optional filters (all as a single string),
and return a list of tuples of the filter name and arguments.
Sample::
>>> token = 'variable|default:"Default value"|date:"Y-m-d"'
>>> p = Parser('')
>>> fe = FilterExpression(token, p)
>>> len(fe.filters)
2
>>> fe.var
<Variable: 'variable'>
"""
def __init__(self, token, parser):
self.token = token
matches = filter_re.finditer(token)
var_obj = None
filters = []
upto = 0
for match in matches:
start = match.start()
if upto != start:
raise TemplateSyntaxError("Could not parse some characters: "
"%s|%s|%s" %
(token[:upto], token[upto:start],
token[start:]))
if var_obj is None:
var, constant = match.group("var", "constant")
if constant:
try:
var_obj = Variable(constant).resolve({})
except VariableDoesNotExist:
var_obj = None
elif var is None:
raise TemplateSyntaxError("Could not find variable at "
"start of %s." % token)
else:
var_obj = Variable(var)
else:
filter_name = match.group("filter_name")
args = []
constant_arg, var_arg = match.group("constant_arg", "var_arg")
if constant_arg:
args.append((False, Variable(constant_arg).resolve({})))
elif var_arg:
args.append((True, Variable(var_arg)))
filter_func = parser.find_filter(filter_name)
self.args_check(filter_name, filter_func, args)
filters.append((filter_func, args))
upto = match.end()
if upto != len(token):
raise TemplateSyntaxError("Could not parse the remainder: '%s' "
"from '%s'" % (token[upto:], token))
self.filters = filters
self.var = var_obj
def resolve(self, context, ignore_failures=False):
if isinstance(self.var, Variable):
try:
obj = self.var.resolve(context)
except VariableDoesNotExist:
if ignore_failures:
obj = None
else:
string_if_invalid = context.template.engine.string_if_invalid
if string_if_invalid:
if '%s' in string_if_invalid:
return string_if_invalid % self.var
else:
return string_if_invalid
else:
obj = string_if_invalid
else:
obj = self.var
for func, args in self.filters:
arg_vals = []
for lookup, arg in args:
if not lookup:
arg_vals.append(mark_safe(arg))
else:
arg_vals.append(arg.resolve(context))
if getattr(func, 'expects_localtime', False):
obj = template_localtime(obj, context.use_tz)
if getattr(func, 'needs_autoescape', False):
new_obj = func(obj, autoescape=context.autoescape, *arg_vals)
else:
new_obj = func(obj, *arg_vals)
if getattr(func, 'is_safe', False) and isinstance(obj, SafeData):
obj = mark_safe(new_obj)
else:
obj = new_obj
return obj
def args_check(name, func, provided):
provided = list(provided)
# First argument, filter input, is implied.
plen = len(provided) + 1
# Check to see if a decorator is providing the real function.
func = getattr(func, '_decorated_function', func)
args, _, _, defaults, _, _, _ = getfullargspec(func)
alen = len(args)
dlen = len(defaults or [])
# Not enough OR Too many
if plen < (alen - dlen) or plen > alen:
raise TemplateSyntaxError("%s requires %d arguments, %d provided" %
(name, alen - dlen, plen))
return True
args_check = staticmethod(args_check)
def __str__(self):
return self.token
class Variable:
"""
A template variable, resolvable against a given context. The variable may
be a hard-coded string (if it begins and ends with single or double quote
marks)::
>>> c = {'article': {'section':'News'}}
>>> Variable('article.section').resolve(c)
'News'
>>> Variable('article').resolve(c)
{'section': 'News'}
>>> class AClass: pass
>>> c = AClass()
>>> c.article = AClass()
>>> c.article.section = 'News'
(The example assumes VARIABLE_ATTRIBUTE_SEPARATOR is '.')
"""
def __init__(self, var):
self.var = var
self.literal = None
self.lookups = None
self.translate = False
self.message_context = None
if not isinstance(var, str):
raise TypeError(
"Variable must be a string or number, got %s" % type(var))
try:
# First try to treat this variable as a number.
#
# Note that this could cause an OverflowError here that we're not
# catching. Since this should only happen at compile time, that's
# probably OK.
self.literal = float(var)
# So it's a float... is it an int? If the original value contained a
# dot or an "e" then it was a float, not an int.
if '.' not in var and 'e' not in var.lower():
self.literal = int(self.literal)
# "2." is invalid
if var.endswith('.'):
raise ValueError
except ValueError:
# A ValueError means that the variable isn't a number.
if var.startswith('_(') and var.endswith(')'):
# The result of the lookup should be translated at rendering
# time.
self.translate = True
var = var[2:-1]
# If it's wrapped with quotes (single or double), then
# we're also dealing with a literal.
try:
self.literal = mark_safe(unescape_string_literal(var))
except ValueError:
# Otherwise we'll set self.lookups so that resolve() knows we're
# dealing with a bonafide variable
if var.find(VARIABLE_ATTRIBUTE_SEPARATOR + '_') > -1 or var[0] == '_':
raise TemplateSyntaxError("Variables and attributes may "
"not begin with underscores: '%s'" %
var)
self.lookups = tuple(var.split(VARIABLE_ATTRIBUTE_SEPARATOR))
def resolve(self, context):
"""Resolve this variable against a given context."""
if self.lookups is not None:
# We're dealing with a variable that needs to be resolved
value = self._resolve_lookup(context)
else:
# We're dealing with a literal, so it's already been "resolved"
value = self.literal
if self.translate:
is_safe = isinstance(value, SafeData)
msgid = value.replace('%', '%%')
msgid = mark_safe(msgid) if is_safe else msgid
if self.message_context:
return pgettext_lazy(self.message_context, msgid)
else:
return gettext_lazy(msgid)
return value
def __repr__(self):
return "<%s: %r>" % (self.__class__.__name__, self.var)
def __str__(self):
return self.var
def _resolve_lookup(self, context):
"""
Perform resolution of a real variable (i.e. not a literal) against the
given context.
As indicated by the method's name, this method is an implementation
detail and shouldn't be called by external code. Use Variable.resolve()
instead.
"""
current = context
try: # catch-all for silent variable failures
for bit in self.lookups:
try: # dictionary lookup
current = current[bit]
# ValueError/IndexError are for numpy.array lookup on
# numpy < 1.9 and 1.9+ respectively
except (TypeError, AttributeError, KeyError, ValueError, IndexError):
try: # attribute lookup
# Don't return class attributes if the class is the context:
if isinstance(current, BaseContext) and getattr(type(current), bit):
raise AttributeError
current = getattr(current, bit)
except (TypeError, AttributeError):
# Reraise if the exception was raised by a @property
if not isinstance(current, BaseContext) and bit in dir(current):
raise
try: # list-index lookup
current = current[int(bit)]
except (IndexError, # list index out of range
ValueError, # invalid literal for int()
KeyError, # current is a dict without `int(bit)` key
TypeError): # unsubscriptable object
raise VariableDoesNotExist("Failed lookup for key "
"[%s] in %r",
(bit, current)) # missing attribute
if callable(current):
if getattr(current, 'do_not_call_in_templates', False):
pass
elif getattr(current, 'alters_data', False):
current = context.template.engine.string_if_invalid
else:
try: # method call (assuming no args required)
current = current()
except TypeError:
try:
getcallargs(current)
except TypeError: # arguments *were* required
current = context.template.engine.string_if_invalid # invalid method call
else:
raise
except Exception as e:
template_name = getattr(context, 'template_name', None) or 'unknown'
logger.debug(
"Exception while resolving variable '%s' in template '%s'.",
bit,
template_name,
exc_info=True,
)
if getattr(e, 'silent_variable_failure', False):
current = context.template.engine.string_if_invalid
else:
raise
return current
class Node:
# Set this to True for nodes that must be first in the template (although
# they can be preceded by text nodes.
must_be_first = False
child_nodelists = ('nodelist',)
token = None
def render(self, context):
"""
Return the node rendered as a string.
"""
pass
def render_annotated(self, context):
"""
Render the node. If debug is True and an exception occurs during
rendering, the exception is annotated with contextual line information
where it occurred in the template. For internal usage this method is
preferred over using the render method directly.
"""
try:
return self.render(context)
except Exception as e:
if context.template.engine.debug and not hasattr(e, 'template_debug'):
e.template_debug = context.render_context.template.get_exception_info(e, self.token)
raise
def __iter__(self):
yield self
def get_nodes_by_type(self, nodetype):
"""
Return a list of all nodes (within this node and its nodelist)
of the given type
"""
nodes = []
if isinstance(self, nodetype):
nodes.append(self)
for attr in self.child_nodelists:
nodelist = getattr(self, attr, None)
if nodelist:
nodes.extend(nodelist.get_nodes_by_type(nodetype))
return nodes
class NodeList(list):
# Set to True the first time a non-TextNode is inserted by
# extend_nodelist().
contains_nontext = False
def render(self, context):
bits = []
for node in self:
if isinstance(node, Node):
bit = node.render_annotated(context)
else:
bit = node
bits.append(str(bit))
return mark_safe(''.join(bits))
def get_nodes_by_type(self, nodetype):
"Return a list of all nodes of the given type"
nodes = []
for node in self:
nodes.extend(node.get_nodes_by_type(nodetype))
return nodes
class TextNode(Node):
def __init__(self, s):
self.s = s
def __repr__(self):
return "<%s: %r>" % (self.__class__.__name__, self.s[:25])
def render(self, context):
return self.s
def render_value_in_context(value, context):
"""
Convert any value to a string to become part of a rendered template. This
means escaping, if required, and conversion to a string. If value is a
string, it's expected to already be translated.
"""
value = template_localtime(value, use_tz=context.use_tz)
value = localize(value, use_l10n=context.use_l10n)
if context.autoescape:
if not issubclass(type(value), str):
value = str(value)
return conditional_escape(value)
else:
return str(value)
class VariableNode(Node):
def __init__(self, filter_expression):
self.filter_expression = filter_expression
def __repr__(self):
return "<Variable Node: %s>" % self.filter_expression
def render(self, context):
try:
output = self.filter_expression.resolve(context)
except UnicodeDecodeError:
# Unicode conversion can fail sometimes for reasons out of our
# control (e.g. exception rendering). In that case, we fail
# quietly.
return ''
return render_value_in_context(output, context)
# Regex for token keyword arguments
kwarg_re = re.compile(r"(?:(\w+)=)?(.+)")
def token_kwargs(bits, parser, support_legacy=False):
"""
Parse token keyword arguments and return a dictionary of the arguments
retrieved from the ``bits`` token list.
`bits` is a list containing the remainder of the token (split by spaces)
that is to be checked for arguments. Valid arguments are removed from this
list.
`support_legacy` - if True, the legacy format ``1 as foo`` is accepted.
Otherwise, only the standard ``foo=1`` format is allowed.
There is no requirement for all remaining token ``bits`` to be keyword
arguments, so return the dictionary as soon as an invalid argument format
is reached.
"""
if not bits:
return {}
match = kwarg_re.match(bits[0])
kwarg_format = match and match.group(1)
if not kwarg_format:
if not support_legacy:
return {}
if len(bits) < 3 or bits[1] != 'as':
return {}
kwargs = {}
while bits:
if kwarg_format:
match = kwarg_re.match(bits[0])
if not match or not match.group(1):
return kwargs
key, value = match.groups()
del bits[:1]
else:
if len(bits) < 3 or bits[1] != 'as':
return kwargs
key, value = bits[2], bits[0]
del bits[:3]
kwargs[key] = parser.compile_filter(value)
if bits and not kwarg_format:
if bits[0] != 'and':
return kwargs
del bits[:1]
return kwargs
| bsd-3-clause |
sloria/sphinx-issues | test_sphinx_issues.py | 1 | 4598 | from tempfile import mkdtemp
from shutil import rmtree
try:
from unittest.mock import Mock
except ImportError:
from unittest.mock import Mock
from sphinx.application import Sphinx
from sphinx_issues import (
issue_role,
user_role,
pr_role,
cve_role,
commit_role,
setup as issues_setup,
)
import pytest
@pytest.yield_fixture(
params=[
# Parametrize config
{"issues_github_path": "marshmallow-code/marshmallow"},
{
"issues_uri": "https://github.com/marshmallow-code/marshmallow/issues/{issue}",
"issues_pr_uri": "https://github.com/marshmallow-code/marshmallow/pull/{pr}",
"issues_commit_uri": "https://github.com/marshmallow-code/marshmallow/commit/{commit}",
},
]
)
def app(request):
src, doctree, confdir, outdir = [mkdtemp() for _ in range(4)]
Sphinx._log = lambda self, message, wfile, nonl=False: None
app = Sphinx(
srcdir=src, confdir=None, outdir=outdir, doctreedir=doctree, buildername="html"
)
issues_setup(app)
# Stitch together as the sphinx app init() usually does w/ real conf files
app.config._raw_config = request.param
try:
app.config.init_values()
except TypeError:
app.config.init_values(lambda x: x)
yield app
[rmtree(x) for x in (src, doctree, confdir, outdir)]
@pytest.fixture()
def inliner(app):
return Mock(document=Mock(settings=Mock(env=Mock(app=app))))
@pytest.mark.parametrize(
("role", "role_name", "text", "expected_text", "expected_url"),
[
(
issue_role,
"issue",
"42",
"#42",
"https://github.com/marshmallow-code/marshmallow/issues/42",
),
(
pr_role,
"pr",
"42",
"#42",
"https://github.com/marshmallow-code/marshmallow/pull/42",
),
(user_role, "user", "sloria", "@sloria", "https://github.com/sloria"),
(
user_role,
"user",
"Steven Loria <sloria>",
"Steven Loria",
"https://github.com/sloria",
),
(
cve_role,
"cve",
"CVE-2018-17175",
"CVE-2018-17175",
"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17175",
),
(
commit_role,
"commit",
"123abc456def",
"123abc4",
"https://github.com/marshmallow-code/marshmallow/commit/123abc456def",
),
# External issue
(
issue_role,
"issue",
"sloria/webargs#42",
"sloria/webargs#42",
"https://github.com/sloria/webargs/issues/42",
),
# External PR
(
pr_role,
"pr",
"sloria/webargs#42",
"sloria/webargs#42",
"https://github.com/sloria/webargs/pull/42",
),
# External commit
(
commit_role,
"commit",
"sloria/webargs@abc123def456",
"sloria/webargs@abc123d",
"https://github.com/sloria/webargs/commit/abc123def456",
),
],
)
def test_roles(inliner, role, role_name, text, expected_text, expected_url):
result = role(role_name, rawtext="", text=text, lineno=None, inliner=inliner)
link = result[0][0]
assert link.astext() == expected_text
assert link.attributes["refuri"] == expected_url
def test_issue_role_multiple(inliner):
result = issue_role(
name=None, rawtext="", text="42,43", inliner=inliner, lineno=None
)
link1 = result[0][0]
assert link1.astext() == "#42"
issue_url = "https://github.com/marshmallow-code/marshmallow/issues/"
assert link1.attributes["refuri"] == issue_url + "42"
sep = result[0][1]
assert sep.astext() == ", "
link2 = result[0][2]
assert link2.astext() == "#43"
assert link2.attributes["refuri"] == issue_url + "43"
def test_issue_role_multiple_with_external(inliner):
result = issue_role(
"issue", rawtext="", text="42,sloria/konch#43", inliner=inliner, lineno=None
)
link1 = result[0][0]
assert link1.astext() == "#42"
issue_url = "https://github.com/marshmallow-code/marshmallow/issues/42"
assert link1.attributes["refuri"] == issue_url
sep = result[0][1]
assert sep.astext() == ", "
link2 = result[0][2]
assert link2.astext() == "sloria/konch#43"
assert link2.attributes["refuri"] == "https://github.com/sloria/konch/issues/43"
| mit |
Ichag/odoo | addons/account_asset/wizard/__init__.py | 445 | 1122 | # -*- encoding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import account_asset_change_duration
import wizard_asset_compute
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
pavelchristof/gomoku-ai | third_party/llvm/expand_cmake_vars.py | 168 | 2679 | # Copyright 2016 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Expands CMake variables in a text file."""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import re
import sys
_CMAKE_DEFINE_REGEX = re.compile(r"\s*#cmakedefine\s+([A-Za-z_0-9]*)(\s.*)?$")
_CMAKE_DEFINE01_REGEX = re.compile(r"\s*#cmakedefine01\s+([A-Za-z_0-9]*)")
_CMAKE_VAR_REGEX = re.compile(r"\${([A-Za-z_0-9]*)}")
def _parse_args(argv):
"""Parses arguments with the form KEY=VALUE into a dictionary."""
result = {}
for arg in argv:
k, v = arg.split("=")
result[k] = v
return result
def _expand_variables(input_str, cmake_vars):
"""Expands ${VARIABLE}s in 'input_str', using dictionary 'cmake_vars'.
Args:
input_str: the string containing ${VARIABLE} expressions to expand.
cmake_vars: a dictionary mapping variable names to their values.
Returns:
The expanded string.
"""
def replace(match):
if match.group(1) in cmake_vars:
return cmake_vars[match.group(1)]
return ""
return _CMAKE_VAR_REGEX.sub(replace, input_str)
def _expand_cmakedefines(line, cmake_vars):
"""Expands #cmakedefine declarations, using a dictionary 'cmake_vars'."""
# Handles #cmakedefine lines
match = _CMAKE_DEFINE_REGEX.match(line)
if match:
name = match.group(1)
suffix = match.group(2) or ""
if name in cmake_vars:
return "#define {}{}\n".format(name,
_expand_variables(suffix, cmake_vars))
else:
return "/* #undef {} */\n".format(name)
# Handles #cmakedefine01 lines
match = _CMAKE_DEFINE01_REGEX.match(line)
if match:
name = match.group(1)
value = cmake_vars.get(name, "0")
return "#define {} {}\n".format(name, value)
# Otherwise return the line unchanged.
return _expand_variables(line, cmake_vars)
def main():
cmake_vars = _parse_args(sys.argv[1:])
for line in sys.stdin:
sys.stdout.write(_expand_cmakedefines(line, cmake_vars))
if __name__ == "__main__":
main()
| apache-2.0 |
JackonYang/shadowsocks | shadowsocks/crypto/sodium.py | 1032 | 3778 | #!/usr/bin/env python
#
# Copyright 2015 clowwindy
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from __future__ import absolute_import, division, print_function, \
with_statement
from ctypes import c_char_p, c_int, c_ulonglong, byref, \
create_string_buffer, c_void_p
from shadowsocks.crypto import util
__all__ = ['ciphers']
libsodium = None
loaded = False
buf_size = 2048
# for salsa20 and chacha20
BLOCK_SIZE = 64
def load_libsodium():
global loaded, libsodium, buf
libsodium = util.find_library('sodium', 'crypto_stream_salsa20_xor_ic',
'libsodium')
if libsodium is None:
raise Exception('libsodium not found')
libsodium.crypto_stream_salsa20_xor_ic.restype = c_int
libsodium.crypto_stream_salsa20_xor_ic.argtypes = (c_void_p, c_char_p,
c_ulonglong,
c_char_p, c_ulonglong,
c_char_p)
libsodium.crypto_stream_chacha20_xor_ic.restype = c_int
libsodium.crypto_stream_chacha20_xor_ic.argtypes = (c_void_p, c_char_p,
c_ulonglong,
c_char_p, c_ulonglong,
c_char_p)
buf = create_string_buffer(buf_size)
loaded = True
class SodiumCrypto(object):
def __init__(self, cipher_name, key, iv, op):
if not loaded:
load_libsodium()
self.key = key
self.iv = iv
self.key_ptr = c_char_p(key)
self.iv_ptr = c_char_p(iv)
if cipher_name == 'salsa20':
self.cipher = libsodium.crypto_stream_salsa20_xor_ic
elif cipher_name == 'chacha20':
self.cipher = libsodium.crypto_stream_chacha20_xor_ic
else:
raise Exception('Unknown cipher')
# byte counter, not block counter
self.counter = 0
def update(self, data):
global buf_size, buf
l = len(data)
# we can only prepend some padding to make the encryption align to
# blocks
padding = self.counter % BLOCK_SIZE
if buf_size < padding + l:
buf_size = (padding + l) * 2
buf = create_string_buffer(buf_size)
if padding:
data = (b'\0' * padding) + data
self.cipher(byref(buf), c_char_p(data), padding + l,
self.iv_ptr, int(self.counter / BLOCK_SIZE), self.key_ptr)
self.counter += l
# buf is copied to a str object when we access buf.raw
# strip off the padding
return buf.raw[padding:padding + l]
ciphers = {
'salsa20': (32, 8, SodiumCrypto),
'chacha20': (32, 8, SodiumCrypto),
}
def test_salsa20():
cipher = SodiumCrypto('salsa20', b'k' * 32, b'i' * 16, 1)
decipher = SodiumCrypto('salsa20', b'k' * 32, b'i' * 16, 0)
util.run_cipher(cipher, decipher)
def test_chacha20():
cipher = SodiumCrypto('chacha20', b'k' * 32, b'i' * 16, 1)
decipher = SodiumCrypto('chacha20', b'k' * 32, b'i' * 16, 0)
util.run_cipher(cipher, decipher)
if __name__ == '__main__':
test_chacha20()
test_salsa20()
| apache-2.0 |
hyperized/ansible | test/units/parsing/yaml/test_loader.py | 55 | 17407 | # coding: utf-8
# (c) 2015, Toshio Kuratomi <[email protected]>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from io import StringIO
from units.compat import unittest
from ansible import errors
from ansible.module_utils.six import text_type, binary_type
from ansible.module_utils.common._collections_compat import Sequence, Set, Mapping
from ansible.parsing.yaml.loader import AnsibleLoader
from ansible.parsing import vault
from ansible.parsing.yaml.objects import AnsibleVaultEncryptedUnicode
from ansible.parsing.yaml.dumper import AnsibleDumper
from units.mock.yaml_helper import YamlTestUtils
from units.mock.vault_helper import TextVaultSecret
try:
from _yaml import ParserError
from _yaml import ScannerError
except ImportError:
from yaml.parser import ParserError
from yaml.scanner import ScannerError
class NameStringIO(StringIO):
"""In py2.6, StringIO doesn't let you set name because a baseclass has it
as readonly property"""
name = None
def __init__(self, *args, **kwargs):
super(NameStringIO, self).__init__(*args, **kwargs)
class TestAnsibleLoaderBasic(unittest.TestCase):
def setUp(self):
pass
def tearDown(self):
pass
def test_parse_number(self):
stream = StringIO(u"""
1
""")
loader = AnsibleLoader(stream, 'myfile.yml')
data = loader.get_single_data()
self.assertEqual(data, 1)
# No line/column info saved yet
def test_parse_string(self):
stream = StringIO(u"""
Ansible
""")
loader = AnsibleLoader(stream, 'myfile.yml')
data = loader.get_single_data()
self.assertEqual(data, u'Ansible')
self.assertIsInstance(data, text_type)
self.assertEqual(data.ansible_pos, ('myfile.yml', 2, 17))
def test_parse_utf8_string(self):
stream = StringIO(u"""
Cafè Eñyei
""")
loader = AnsibleLoader(stream, 'myfile.yml')
data = loader.get_single_data()
self.assertEqual(data, u'Cafè Eñyei')
self.assertIsInstance(data, text_type)
self.assertEqual(data.ansible_pos, ('myfile.yml', 2, 17))
def test_parse_dict(self):
stream = StringIO(u"""
webster: daniel
oed: oxford
""")
loader = AnsibleLoader(stream, 'myfile.yml')
data = loader.get_single_data()
self.assertEqual(data, {'webster': 'daniel', 'oed': 'oxford'})
self.assertEqual(len(data), 2)
self.assertIsInstance(list(data.keys())[0], text_type)
self.assertIsInstance(list(data.values())[0], text_type)
# Beginning of the first key
self.assertEqual(data.ansible_pos, ('myfile.yml', 2, 17))
self.assertEqual(data[u'webster'].ansible_pos, ('myfile.yml', 2, 26))
self.assertEqual(data[u'oed'].ansible_pos, ('myfile.yml', 3, 22))
def test_parse_list(self):
stream = StringIO(u"""
- a
- b
""")
loader = AnsibleLoader(stream, 'myfile.yml')
data = loader.get_single_data()
self.assertEqual(data, [u'a', u'b'])
self.assertEqual(len(data), 2)
self.assertIsInstance(data[0], text_type)
self.assertEqual(data.ansible_pos, ('myfile.yml', 2, 17))
self.assertEqual(data[0].ansible_pos, ('myfile.yml', 2, 19))
self.assertEqual(data[1].ansible_pos, ('myfile.yml', 3, 19))
def test_parse_short_dict(self):
stream = StringIO(u"""{"foo": "bar"}""")
loader = AnsibleLoader(stream, 'myfile.yml')
data = loader.get_single_data()
self.assertEqual(data, dict(foo=u'bar'))
self.assertEqual(data.ansible_pos, ('myfile.yml', 1, 1))
self.assertEqual(data[u'foo'].ansible_pos, ('myfile.yml', 1, 9))
stream = StringIO(u"""foo: bar""")
loader = AnsibleLoader(stream, 'myfile.yml')
data = loader.get_single_data()
self.assertEqual(data, dict(foo=u'bar'))
self.assertEqual(data.ansible_pos, ('myfile.yml', 1, 1))
self.assertEqual(data[u'foo'].ansible_pos, ('myfile.yml', 1, 6))
def test_error_conditions(self):
stream = StringIO(u"""{""")
loader = AnsibleLoader(stream, 'myfile.yml')
self.assertRaises(ParserError, loader.get_single_data)
def test_tab_error(self):
stream = StringIO(u"""---\nhosts: localhost\nvars:\n foo: bar\n\tblip: baz""")
loader = AnsibleLoader(stream, 'myfile.yml')
self.assertRaises(ScannerError, loader.get_single_data)
def test_front_matter(self):
stream = StringIO(u"""---\nfoo: bar""")
loader = AnsibleLoader(stream, 'myfile.yml')
data = loader.get_single_data()
self.assertEqual(data, dict(foo=u'bar'))
self.assertEqual(data.ansible_pos, ('myfile.yml', 2, 1))
self.assertEqual(data[u'foo'].ansible_pos, ('myfile.yml', 2, 6))
# Initial indent (See: #6348)
stream = StringIO(u""" - foo: bar\n baz: qux""")
loader = AnsibleLoader(stream, 'myfile.yml')
data = loader.get_single_data()
self.assertEqual(data, [{u'foo': u'bar', u'baz': u'qux'}])
self.assertEqual(data.ansible_pos, ('myfile.yml', 1, 2))
self.assertEqual(data[0].ansible_pos, ('myfile.yml', 1, 4))
self.assertEqual(data[0][u'foo'].ansible_pos, ('myfile.yml', 1, 9))
self.assertEqual(data[0][u'baz'].ansible_pos, ('myfile.yml', 2, 9))
class TestAnsibleLoaderVault(unittest.TestCase, YamlTestUtils):
def setUp(self):
self.vault_password = "hunter42"
vault_secret = TextVaultSecret(self.vault_password)
self.vault_secrets = [('vault_secret', vault_secret),
('default', vault_secret)]
self.vault = vault.VaultLib(self.vault_secrets)
@property
def vault_secret(self):
return vault.match_encrypt_secret(self.vault_secrets)[1]
def test_wrong_password(self):
plaintext = u"Ansible"
bob_password = "this is a different password"
bobs_secret = TextVaultSecret(bob_password)
bobs_secrets = [('default', bobs_secret)]
bobs_vault = vault.VaultLib(bobs_secrets)
ciphertext = bobs_vault.encrypt(plaintext, vault.match_encrypt_secret(bobs_secrets)[1])
try:
self.vault.decrypt(ciphertext)
except Exception as e:
self.assertIsInstance(e, errors.AnsibleError)
self.assertEqual(e.message, 'Decryption failed (no vault secrets were found that could decrypt)')
def _encrypt_plaintext(self, plaintext):
# Construct a yaml repr of a vault by hand
vaulted_var_bytes = self.vault.encrypt(plaintext, self.vault_secret)
# add yaml tag
vaulted_var = vaulted_var_bytes.decode()
lines = vaulted_var.splitlines()
lines2 = []
for line in lines:
lines2.append(' %s' % line)
vaulted_var = '\n'.join(lines2)
tagged_vaulted_var = u"""!vault |\n%s""" % vaulted_var
return tagged_vaulted_var
def _build_stream(self, yaml_text):
stream = NameStringIO(yaml_text)
stream.name = 'my.yml'
return stream
def _loader(self, stream):
return AnsibleLoader(stream, vault_secrets=self.vault.secrets)
def _load_yaml(self, yaml_text, password):
stream = self._build_stream(yaml_text)
loader = self._loader(stream)
data_from_yaml = loader.get_single_data()
return data_from_yaml
def test_dump_load_cycle(self):
avu = AnsibleVaultEncryptedUnicode.from_plaintext('The plaintext for test_dump_load_cycle.', self.vault, self.vault_secret)
self._dump_load_cycle(avu)
def test_embedded_vault_from_dump(self):
avu = AnsibleVaultEncryptedUnicode.from_plaintext('setec astronomy', self.vault, self.vault_secret)
blip = {'stuff1': [{'a dict key': 24},
{'shhh-ssh-secrets': avu,
'nothing to see here': 'move along'}],
'another key': 24.1}
blip = ['some string', 'another string', avu]
stream = NameStringIO()
self._dump_stream(blip, stream, dumper=AnsibleDumper)
stream.seek(0)
stream.seek(0)
loader = self._loader(stream)
data_from_yaml = loader.get_data()
stream2 = NameStringIO(u'')
# verify we can dump the object again
self._dump_stream(data_from_yaml, stream2, dumper=AnsibleDumper)
def test_embedded_vault(self):
plaintext_var = u"""This is the plaintext string."""
tagged_vaulted_var = self._encrypt_plaintext(plaintext_var)
another_vaulted_var = self._encrypt_plaintext(plaintext_var)
different_var = u"""A different string that is not the same as the first one."""
different_vaulted_var = self._encrypt_plaintext(different_var)
yaml_text = u"""---\nwebster: daniel\noed: oxford\nthe_secret: %s\nanother_secret: %s\ndifferent_secret: %s""" % (tagged_vaulted_var,
another_vaulted_var,
different_vaulted_var)
data_from_yaml = self._load_yaml(yaml_text, self.vault_password)
vault_string = data_from_yaml['the_secret']
self.assertEqual(plaintext_var, data_from_yaml['the_secret'])
test_dict = {}
test_dict[vault_string] = 'did this work?'
self.assertEqual(vault_string.data, vault_string)
# This looks weird and useless, but the object in question has a custom __eq__
self.assertEqual(vault_string, vault_string)
another_vault_string = data_from_yaml['another_secret']
different_vault_string = data_from_yaml['different_secret']
self.assertEqual(vault_string, another_vault_string)
self.assertNotEquals(vault_string, different_vault_string)
# More testing of __eq__/__ne__
self.assertTrue('some string' != vault_string)
self.assertNotEquals('some string', vault_string)
# Note this is a compare of the str/unicode of these, they are different types
# so we want to test self == other, and other == self etc
self.assertEqual(plaintext_var, vault_string)
self.assertEqual(vault_string, plaintext_var)
self.assertFalse(plaintext_var != vault_string)
self.assertFalse(vault_string != plaintext_var)
class TestAnsibleLoaderPlay(unittest.TestCase):
def setUp(self):
stream = NameStringIO(u"""
- hosts: localhost
vars:
number: 1
string: Ansible
utf8_string: Cafè Eñyei
dictionary:
webster: daniel
oed: oxford
list:
- a
- b
- 1
- 2
tasks:
- name: Test case
ping:
data: "{{ utf8_string }}"
- name: Test 2
ping:
data: "Cafè Eñyei"
- name: Test 3
command: "printf 'Cafè Eñyei\\n'"
""")
self.play_filename = '/path/to/myplay.yml'
stream.name = self.play_filename
self.loader = AnsibleLoader(stream)
self.data = self.loader.get_single_data()
def tearDown(self):
pass
def test_data_complete(self):
self.assertEqual(len(self.data), 1)
self.assertIsInstance(self.data, list)
self.assertEqual(frozenset(self.data[0].keys()), frozenset((u'hosts', u'vars', u'tasks')))
self.assertEqual(self.data[0][u'hosts'], u'localhost')
self.assertEqual(self.data[0][u'vars'][u'number'], 1)
self.assertEqual(self.data[0][u'vars'][u'string'], u'Ansible')
self.assertEqual(self.data[0][u'vars'][u'utf8_string'], u'Cafè Eñyei')
self.assertEqual(self.data[0][u'vars'][u'dictionary'], {
u'webster': u'daniel',
u'oed': u'oxford'
})
self.assertEqual(self.data[0][u'vars'][u'list'], [u'a', u'b', 1, 2])
self.assertEqual(self.data[0][u'tasks'], [
{u'name': u'Test case', u'ping': {u'data': u'{{ utf8_string }}'}},
{u'name': u'Test 2', u'ping': {u'data': u'Cafè Eñyei'}},
{u'name': u'Test 3', u'command': u'printf \'Cafè Eñyei\n\''},
])
def walk(self, data):
# Make sure there's no str in the data
self.assertNotIsInstance(data, binary_type)
# Descend into various container types
if isinstance(data, text_type):
# strings are a sequence so we have to be explicit here
return
elif isinstance(data, (Sequence, Set)):
for element in data:
self.walk(element)
elif isinstance(data, Mapping):
for k, v in data.items():
self.walk(k)
self.walk(v)
# Scalars were all checked so we're good to go
return
def test_no_str_in_data(self):
# Checks that no strings are str type
self.walk(self.data)
def check_vars(self):
# Numbers don't have line/col information yet
# self.assertEqual(self.data[0][u'vars'][u'number'].ansible_pos, (self.play_filename, 4, 21))
self.assertEqual(self.data[0][u'vars'][u'string'].ansible_pos, (self.play_filename, 5, 29))
self.assertEqual(self.data[0][u'vars'][u'utf8_string'].ansible_pos, (self.play_filename, 6, 34))
self.assertEqual(self.data[0][u'vars'][u'dictionary'].ansible_pos, (self.play_filename, 8, 23))
self.assertEqual(self.data[0][u'vars'][u'dictionary'][u'webster'].ansible_pos, (self.play_filename, 8, 32))
self.assertEqual(self.data[0][u'vars'][u'dictionary'][u'oed'].ansible_pos, (self.play_filename, 9, 28))
self.assertEqual(self.data[0][u'vars'][u'list'].ansible_pos, (self.play_filename, 11, 23))
self.assertEqual(self.data[0][u'vars'][u'list'][0].ansible_pos, (self.play_filename, 11, 25))
self.assertEqual(self.data[0][u'vars'][u'list'][1].ansible_pos, (self.play_filename, 12, 25))
# Numbers don't have line/col info yet
# self.assertEqual(self.data[0][u'vars'][u'list'][2].ansible_pos, (self.play_filename, 13, 25))
# self.assertEqual(self.data[0][u'vars'][u'list'][3].ansible_pos, (self.play_filename, 14, 25))
def check_tasks(self):
#
# First Task
#
self.assertEqual(self.data[0][u'tasks'][0].ansible_pos, (self.play_filename, 16, 23))
self.assertEqual(self.data[0][u'tasks'][0][u'name'].ansible_pos, (self.play_filename, 16, 29))
self.assertEqual(self.data[0][u'tasks'][0][u'ping'].ansible_pos, (self.play_filename, 18, 25))
self.assertEqual(self.data[0][u'tasks'][0][u'ping'][u'data'].ansible_pos, (self.play_filename, 18, 31))
#
# Second Task
#
self.assertEqual(self.data[0][u'tasks'][1].ansible_pos, (self.play_filename, 20, 23))
self.assertEqual(self.data[0][u'tasks'][1][u'name'].ansible_pos, (self.play_filename, 20, 29))
self.assertEqual(self.data[0][u'tasks'][1][u'ping'].ansible_pos, (self.play_filename, 22, 25))
self.assertEqual(self.data[0][u'tasks'][1][u'ping'][u'data'].ansible_pos, (self.play_filename, 22, 31))
#
# Third Task
#
self.assertEqual(self.data[0][u'tasks'][2].ansible_pos, (self.play_filename, 24, 23))
self.assertEqual(self.data[0][u'tasks'][2][u'name'].ansible_pos, (self.play_filename, 24, 29))
self.assertEqual(self.data[0][u'tasks'][2][u'command'].ansible_pos, (self.play_filename, 25, 32))
def test_line_numbers(self):
# Check the line/column numbers are correct
# Note: Remember, currently dicts begin at the start of their first entry
self.assertEqual(self.data[0].ansible_pos, (self.play_filename, 2, 19))
self.assertEqual(self.data[0][u'hosts'].ansible_pos, (self.play_filename, 2, 26))
self.assertEqual(self.data[0][u'vars'].ansible_pos, (self.play_filename, 4, 21))
self.check_vars()
self.assertEqual(self.data[0][u'tasks'].ansible_pos, (self.play_filename, 16, 21))
self.check_tasks()
| gpl-3.0 |
hbhdytf/mac2 | build/lib.linux-x86_64-2.7/swift/common/middleware/account_quotas.py | 39 | 5676 | # Copyright (c) 2013 OpenStack Foundation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
``account_quotas`` is a middleware which blocks write requests (PUT, POST) if a
given account quota (in bytes) is exceeded while DELETE requests are still
allowed.
``account_quotas`` uses the ``x-account-meta-quota-bytes`` metadata entry to
store the quota. Write requests to this metadata entry are only permitted for
resellers. There is no quota limit if ``x-account-meta-quota-bytes`` is not
set.
The ``account_quotas`` middleware should be added to the pipeline in your
``/etc/swift/proxy-server.conf`` file just after any auth middleware.
For example::
[pipeline:main]
pipeline = catch_errors cache tempauth account_quotas proxy-server
[filter:account_quotas]
use = egg:swift#account_quotas
To set the quota on an account::
swift -A http://127.0.0.1:8080/auth/v1.0 -U account:reseller -K secret \
post -m quota-bytes:10000
Remove the quota::
swift -A http://127.0.0.1:8080/auth/v1.0 -U account:reseller -K secret \
post -m quota-bytes:
The same limitations apply for the account quotas as for the container quotas.
For example, when uploading an object without a content-length header the proxy
server doesn't know the final size of the currently uploaded object and the
upload will be allowed if the current account size is within the quota.
Due to the eventual consistency further uploads might be possible until the
account size has been updated.
"""
from swift.common.constraints import check_copy_from_header
from swift.common.swob import HTTPForbidden, HTTPBadRequest, \
HTTPRequestEntityTooLarge, wsgify
from swift.common.utils import register_swift_info
from swift.proxy.controllers.base import get_account_info, get_object_info
class AccountQuotaMiddleware(object):
"""Account quota middleware
See above for a full description.
"""
def __init__(self, app, *args, **kwargs):
self.app = app
@wsgify
def __call__(self, request):
if request.method not in ("POST", "PUT", "COPY"):
return self.app
try:
ver, account, container, obj = request.split_path(
2, 4, rest_with_last=True)
except ValueError:
return self.app
if not container:
# account request, so we pay attention to the quotas
new_quota = request.headers.get(
'X-Account-Meta-Quota-Bytes')
remove_quota = request.headers.get(
'X-Remove-Account-Meta-Quota-Bytes')
else:
# container or object request; even if the quota headers are set
# in the request, they're meaningless
new_quota = remove_quota = None
if remove_quota:
new_quota = 0 # X-Remove dominates if both are present
if request.environ.get('reseller_request') is True:
if new_quota and not new_quota.isdigit():
return HTTPBadRequest()
return self.app
# deny quota set for non-reseller
if new_quota is not None:
return HTTPForbidden()
if request.method == "POST" or not obj:
return self.app
if request.method == 'COPY':
copy_from = container + '/' + obj
else:
if 'x-copy-from' in request.headers:
src_cont, src_obj = check_copy_from_header(request)
copy_from = "%s/%s" % (src_cont, src_obj)
else:
copy_from = None
content_length = (request.content_length or 0)
account_info = get_account_info(request.environ, self.app)
if not account_info or not account_info['bytes']:
return self.app
try:
quota = int(account_info['meta'].get('quota-bytes', -1))
except ValueError:
return self.app
if quota < 0:
return self.app
if copy_from:
path = '/' + ver + '/' + account + '/' + copy_from
object_info = get_object_info(request.environ, self.app, path)
if not object_info or not object_info['length']:
content_length = 0
else:
content_length = int(object_info['length'])
new_size = int(account_info['bytes']) + content_length
if quota < new_size:
resp = HTTPRequestEntityTooLarge(body='Upload exceeds quota.')
if 'swift.authorize' in request.environ:
orig_authorize = request.environ['swift.authorize']
def reject_authorize(*args, **kwargs):
aresp = orig_authorize(*args, **kwargs)
if aresp:
return aresp
return resp
request.environ['swift.authorize'] = reject_authorize
else:
return resp
return self.app
def filter_factory(global_conf, **local_conf):
"""Returns a WSGI filter app for use with paste.deploy."""
register_swift_info('account_quotas')
def account_quota_filter(app):
return AccountQuotaMiddleware(app)
return account_quota_filter
| apache-2.0 |
druuu/django | django/contrib/flatpages/templatetags/flatpages.py | 472 | 3632 | from django import template
from django.conf import settings
from django.contrib.flatpages.models import FlatPage
from django.contrib.sites.shortcuts import get_current_site
register = template.Library()
class FlatpageNode(template.Node):
def __init__(self, context_name, starts_with=None, user=None):
self.context_name = context_name
if starts_with:
self.starts_with = template.Variable(starts_with)
else:
self.starts_with = None
if user:
self.user = template.Variable(user)
else:
self.user = None
def render(self, context):
if 'request' in context:
site_pk = get_current_site(context['request']).pk
else:
site_pk = settings.SITE_ID
flatpages = FlatPage.objects.filter(sites__id=site_pk)
# If a prefix was specified, add a filter
if self.starts_with:
flatpages = flatpages.filter(
url__startswith=self.starts_with.resolve(context))
# If the provided user is not authenticated, or no user
# was provided, filter the list to only public flatpages.
if self.user:
user = self.user.resolve(context)
if not user.is_authenticated():
flatpages = flatpages.filter(registration_required=False)
else:
flatpages = flatpages.filter(registration_required=False)
context[self.context_name] = flatpages
return ''
@register.tag
def get_flatpages(parser, token):
"""
Retrieves all flatpage objects available for the current site and
visible to the specific user (or visible to all users if no user is
specified). Populates the template context with them in a variable
whose name is defined by the ``as`` clause.
An optional ``for`` clause can be used to control the user whose
permissions are to be used in determining which flatpages are visible.
An optional argument, ``starts_with``, can be applied to limit the
returned flatpages to those beginning with a particular base URL.
This argument can be passed as a variable or a string, as it resolves
from the template context.
Syntax::
{% get_flatpages ['url_starts_with'] [for user] as context_name %}
Example usage::
{% get_flatpages as flatpages %}
{% get_flatpages for someuser as flatpages %}
{% get_flatpages '/about/' as about_pages %}
{% get_flatpages prefix as about_pages %}
{% get_flatpages '/about/' for someuser as about_pages %}
"""
bits = token.split_contents()
syntax_message = ("%(tag_name)s expects a syntax of %(tag_name)s "
"['url_starts_with'] [for user] as context_name" %
dict(tag_name=bits[0]))
# Must have at 3-6 bits in the tag
if len(bits) >= 3 and len(bits) <= 6:
# If there's an even number of bits, there's no prefix
if len(bits) % 2 == 0:
prefix = bits[1]
else:
prefix = None
# The very last bit must be the context name
if bits[-2] != 'as':
raise template.TemplateSyntaxError(syntax_message)
context_name = bits[-1]
# If there are 5 or 6 bits, there is a user defined
if len(bits) >= 5:
if bits[-4] != 'for':
raise template.TemplateSyntaxError(syntax_message)
user = bits[-3]
else:
user = None
return FlatpageNode(context_name, starts_with=prefix, user=user)
else:
raise template.TemplateSyntaxError(syntax_message)
| bsd-3-clause |
oaklen/Shelf | node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/easy_xml.py | 1558 | 4945 | # Copyright (c) 2011 Google Inc. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import re
import os
def XmlToString(content, encoding='utf-8', pretty=False):
""" Writes the XML content to disk, touching the file only if it has changed.
Visual Studio files have a lot of pre-defined structures. This function makes
it easy to represent these structures as Python data structures, instead of
having to create a lot of function calls.
Each XML element of the content is represented as a list composed of:
1. The name of the element, a string,
2. The attributes of the element, a dictionary (optional), and
3+. The content of the element, if any. Strings are simple text nodes and
lists are child elements.
Example 1:
<test/>
becomes
['test']
Example 2:
<myelement a='value1' b='value2'>
<childtype>This is</childtype>
<childtype>it!</childtype>
</myelement>
becomes
['myelement', {'a':'value1', 'b':'value2'},
['childtype', 'This is'],
['childtype', 'it!'],
]
Args:
content: The structured content to be converted.
encoding: The encoding to report on the first XML line.
pretty: True if we want pretty printing with indents and new lines.
Returns:
The XML content as a string.
"""
# We create a huge list of all the elements of the file.
xml_parts = ['<?xml version="1.0" encoding="%s"?>' % encoding]
if pretty:
xml_parts.append('\n')
_ConstructContentList(xml_parts, content, pretty)
# Convert it to a string
return ''.join(xml_parts)
def _ConstructContentList(xml_parts, specification, pretty, level=0):
""" Appends the XML parts corresponding to the specification.
Args:
xml_parts: A list of XML parts to be appended to.
specification: The specification of the element. See EasyXml docs.
pretty: True if we want pretty printing with indents and new lines.
level: Indentation level.
"""
# The first item in a specification is the name of the element.
if pretty:
indentation = ' ' * level
new_line = '\n'
else:
indentation = ''
new_line = ''
name = specification[0]
if not isinstance(name, str):
raise Exception('The first item of an EasyXml specification should be '
'a string. Specification was ' + str(specification))
xml_parts.append(indentation + '<' + name)
# Optionally in second position is a dictionary of the attributes.
rest = specification[1:]
if rest and isinstance(rest[0], dict):
for at, val in sorted(rest[0].iteritems()):
xml_parts.append(' %s="%s"' % (at, _XmlEscape(val, attr=True)))
rest = rest[1:]
if rest:
xml_parts.append('>')
all_strings = reduce(lambda x, y: x and isinstance(y, str), rest, True)
multi_line = not all_strings
if multi_line and new_line:
xml_parts.append(new_line)
for child_spec in rest:
# If it's a string, append a text node.
# Otherwise recurse over that child definition
if isinstance(child_spec, str):
xml_parts.append(_XmlEscape(child_spec))
else:
_ConstructContentList(xml_parts, child_spec, pretty, level + 1)
if multi_line and indentation:
xml_parts.append(indentation)
xml_parts.append('</%s>%s' % (name, new_line))
else:
xml_parts.append('/>%s' % new_line)
def WriteXmlIfChanged(content, path, encoding='utf-8', pretty=False,
win32=False):
""" Writes the XML content to disk, touching the file only if it has changed.
Args:
content: The structured content to be written.
path: Location of the file.
encoding: The encoding to report on the first line of the XML file.
pretty: True if we want pretty printing with indents and new lines.
"""
xml_string = XmlToString(content, encoding, pretty)
if win32 and os.linesep != '\r\n':
xml_string = xml_string.replace('\n', '\r\n')
try:
xml_string = xml_string.encode(encoding)
except Exception:
xml_string = unicode(xml_string, 'latin-1').encode(encoding)
# Get the old content
try:
f = open(path, 'r')
existing = f.read()
f.close()
except:
existing = None
# It has changed, write it
if existing != xml_string:
f = open(path, 'w')
f.write(xml_string)
f.close()
_xml_escape_map = {
'"': '"',
"'": ''',
'<': '<',
'>': '>',
'&': '&',
'\n': '
',
'\r': '
',
}
_xml_escape_re = re.compile(
"(%s)" % "|".join(map(re.escape, _xml_escape_map.keys())))
def _XmlEscape(value, attr=False):
""" Escape a string for inclusion in XML."""
def replace(match):
m = match.string[match.start() : match.end()]
# don't replace single quotes in attrs
if attr and m == "'":
return m
return _xml_escape_map[m]
return _xml_escape_re.sub(replace, value)
| mit |
macosforge/ccs-calendarserver | txdav/caldav/datastore/scheduling/ischedule/remoteservers.py | 1 | 6936 | ##
# Copyright (c) 2006-2017 Apple Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##
from twext.python.filepath import CachingFilePath as FilePath
from twext.python.log import Logger
from twistedcaldav.config import config, fullServerPath
from twistedcaldav import xmlutil
"""
XML based iSchedule configuration file handling. This is for handling of remote servers. The localservers.py module
handles servers that are local (podded).
"""
__all__ = [
"IScheduleServers",
]
log = Logger()
class IScheduleServers(object):
_fileInfo = None
_xmlFile = None
_servers = None
_domainMap = None
def __init__(self):
if IScheduleServers._servers is None:
self._loadConfig()
def _loadConfig(self):
if config.Scheduling.iSchedule.RemoteServers:
if IScheduleServers._servers is None:
IScheduleServers._xmlFile = FilePath(
fullServerPath(
config.ConfigRoot,
config.Scheduling.iSchedule.RemoteServers,
)
)
if IScheduleServers._xmlFile.exists():
IScheduleServers._xmlFile.restat()
fileInfo = (IScheduleServers._xmlFile.getmtime(), IScheduleServers._xmlFile.getsize())
if fileInfo != IScheduleServers._fileInfo:
parser = IScheduleServersParser(IScheduleServers._xmlFile)
IScheduleServers._servers = parser.servers
self._mapDomains()
IScheduleServers._fileInfo = fileInfo
else:
IScheduleServers._servers = ()
IScheduleServers._domainMap = {}
else:
IScheduleServers._servers = ()
IScheduleServers._domainMap = {}
def _mapDomains(self):
IScheduleServers._domainMap = {}
for server in IScheduleServers._servers:
for domain in server.domains:
IScheduleServers._domainMap[domain] = server
def mapDomain(self, domain):
"""
Map a calendar user address domain to a suitable server that can
handle server-to-server requests for that user.
"""
return IScheduleServers._domainMap.get(domain)
ELEMENT_SERVERS = "servers"
ELEMENT_SERVER = "server"
ELEMENT_URI = "uri"
ELEMENT_AUTHENTICATION = "authentication"
ATTRIBUTE_TYPE = "type"
ATTRIBUTE_BASICAUTH = "basic"
ELEMENT_USER = "user"
ELEMENT_PASSWORD = "password"
ELEMENT_ALLOW_REQUESTS_FROM = "allow-requests-from"
ELEMENT_ALLOW_REQUESTS_TO = "allow-requests-to"
ELEMENT_DOMAINS = "domains"
ELEMENT_DOMAIN = "domain"
ELEMENT_CLIENT_HOSTS = "hosts"
ELEMENT_HOST = "host"
class IScheduleServersParser(object):
"""
Server-to-server configuration file parser.
"""
def __repr__(self):
return "<{} {}>".format(self.__class__.__name__, self.xmlFile)
def __init__(self, xmlFile):
self.servers = []
# Read in XML
_ignore_etree, servers_node = xmlutil.readXML(xmlFile.path, ELEMENT_SERVERS)
self._parseXML(servers_node)
def _parseXML(self, node):
"""
Parse the XML root node from the server-to-server configuration document.
@param node: the L{Node} to parse.
"""
for child in node:
if child.tag == ELEMENT_SERVER:
self.servers.append(IScheduleServerRecord())
self.servers[-1].parseXML(child)
class IScheduleServerRecord (object):
"""
Contains server-to-server details.
"""
def __init__(self, uri=None, rewriteCUAddresses=True, moreHeaders=[], podding=False):
"""
@param recordType: record type for directory entry.
"""
self.uri = ""
self.authentication = None
self.allow_from = False
self.allow_to = True
self.domains = []
self.client_hosts = []
self.rewriteCUAddresses = rewriteCUAddresses
self.moreHeaders = moreHeaders
self._podding = podding
if uri:
self.uri = uri
self._parseDetails()
def details(self):
return (self.ssl, self.host, self.port, self.path,)
def podding(self):
return self._podding
def redirect(self, location):
"""
Permanent redirect for the lifetime of this record.
"""
self.uri = location
self._parseDetails()
def parseXML(self, node):
for child in node:
if child.tag == ELEMENT_URI:
self.uri = child.text
elif child.tag == ELEMENT_AUTHENTICATION:
self._parseAuthentication(child)
elif child.tag == ELEMENT_ALLOW_REQUESTS_FROM:
self.allow_from = True
elif child.tag == ELEMENT_ALLOW_REQUESTS_TO:
self.allow_to = True
elif child.tag == ELEMENT_DOMAINS:
self._parseList(child, ELEMENT_DOMAIN, self.domains)
elif child.tag == ELEMENT_CLIENT_HOSTS:
self._parseList(child, ELEMENT_HOST, self.client_hosts)
else:
raise RuntimeError("[{}] Unknown attribute: {}".format(self.__class__, child.tag,))
self._parseDetails()
def _parseList(self, node, element_name, appendto):
for child in node:
if child.tag == element_name:
appendto.append(child.text)
def _parseAuthentication(self, node):
if node.get(ATTRIBUTE_TYPE) != ATTRIBUTE_BASICAUTH:
return
for child in node:
if child.tag == ELEMENT_USER:
user = child.text
elif child.tag == ELEMENT_PASSWORD:
password = child.text
self.authentication = ("basic", user, password,)
def _parseDetails(self):
# Extract scheme, host, port and path
if self.uri.startswith("http://"):
self.ssl = False
rest = self.uri[7:]
elif self.uri.startswith("https://"):
self.ssl = True
rest = self.uri[8:]
splits = rest.split("/", 1)
hostport = splits[0].split(":")
self.host = hostport[0]
if len(hostport) > 1:
self.port = int(hostport[1])
else:
self.port = {False: 80, True: 443}[self.ssl]
self.path = "/"
if len(splits) > 1:
self.path += splits[1]
| apache-2.0 |
rocky/python3-trepan | test/unit/test-cmdfns.py | 1 | 2471 | #!/usr/bin/env python3
'Unit test for trepan.processor.command.cmdfns'
import unittest
from trepan.processor import cmdfns as Mcmdfns
class TestCommandHelper(unittest.TestCase):
def setUp(self):
self.errors = []
return
def errmsg(self, msg):
self.errors.append(msg)
return
def test_get_an_int(self):
self.assertEqual(0, Mcmdfns.get_an_int(self.errmsg, '0', 'foo', 0))
self.assertEqual(0, len(self.errors))
self.assertEqual(6, Mcmdfns.get_an_int(self.errmsg, '6*1', 'foo', 5))
self.assertEqual(0, len(self.errors))
self.assertEqual(None, Mcmdfns.get_an_int(self.errmsg, '0',
'0 is too small', 5))
self.assertEqual(1, len(self.errors))
self.assertEqual(None, Mcmdfns.get_an_int(self.errmsg, '4+a',
'4+a is invalid', 5))
self.assertEqual('4+a is invalid', self.errors[-1])
return
def test_get_int(self):
self.assertEqual(1, Mcmdfns.get_int(self.errmsg, '1', 5))
self.assertEqual(3, Mcmdfns.get_int(self.errmsg, '1+2', 5))
self.assertEqual(5, Mcmdfns.get_int(self.errmsg, None, 5))
self.assertEqual(1, Mcmdfns.get_int(self.errmsg, None))
self.assertRaises(ValueError, Mcmdfns.get_int,
*(self.errmsg, 'Foo', 5))
return
def test_get_onoff(self):
for arg in ('1', 'on'):
self.assertEqual(True, Mcmdfns.get_onoff(self.errmsg, arg))
pass
for arg in ('0', 'off'):
self.assertEqual(False, Mcmdfns.get_onoff(self.errmsg, arg))
pass
for result in (True, False):
self.assertEqual(result, Mcmdfns.get_onoff(self.errmsg, None,
result))
pass
self.assertRaises(ValueError, Mcmdfns.get_onoff, *(self.errmsg,
'Foo'))
return
def test_want_different_line(self):
for cmd, default, expected in [
('s+', False, True),
('s-', True, False),
('s', False, False),
('n', True, True) ]:
self.assertEqual(expected,
Mcmdfns.want_different_line(cmd, default),
cmd)
pass
return
pass
if __name__ == '__main__':
unittest.main()
| gpl-3.0 |
BrandonY/python-docs-samples | appengine/standard/multitenancy/datastore_test.py | 9 | 1124 | # Copyright 2015 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import webtest
import datastore
def test_datastore(testbed):
app = webtest.TestApp(datastore.app)
response = app.get('/datastore')
assert response.status_int == 200
assert 'Global: 1' in response.body
response = app.get('/datastore/a')
assert response.status_int == 200
assert 'Global: 2' in response.body
assert 'a: 1' in response.body
response = app.get('/datastore/b')
assert response.status_int == 200
assert 'Global: 3' in response.body
assert 'b: 1' in response.body
| apache-2.0 |
darmaa/odoo | addons/edi/models/edi.py | 44 | 31991 | # -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Business Applications
# Copyright (c) 2011-2012 OpenERP S.A. <http://openerp.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import base64
import hashlib
import simplejson as json
import logging
import re
import time
import urllib2
import openerp
import openerp.release as release
from openerp.osv import osv, fields
from openerp.tools.translate import _
from openerp.tools.safe_eval import safe_eval as eval
_logger = logging.getLogger(__name__)
EXTERNAL_ID_PATTERN = re.compile(r'^([^.:]+)(?::([^.]+))?\.(\S+)$')
EDI_VIEW_WEB_URL = '%s/edi/view?db=%s&token=%s'
EDI_PROTOCOL_VERSION = 1 # arbitrary ever-increasing version number
EDI_GENERATOR = 'OpenERP ' + release.major_version
EDI_GENERATOR_VERSION = release.version_info
def split_external_id(ext_id):
match = EXTERNAL_ID_PATTERN.match(ext_id)
assert match, \
_("'%s' is an invalid external ID") % (ext_id)
return {'module': match.group(1),
'db_uuid': match.group(2),
'id': match.group(3),
'full': match.group(0)}
def safe_unique_id(database_id, model, record_id):
"""Generate a unique string to represent a (database_uuid,model,record_id) pair
without being too long, and with a very low probability of collisions.
"""
msg = "%s-%s-%s-%s" % (time.time(), database_id, model, record_id)
digest = hashlib.sha1(msg).digest()
# fold the sha1 20 bytes digest to 9 bytes
digest = ''.join(chr(ord(x) ^ ord(y)) for (x,y) in zip(digest[:9], digest[9:-2]))
# b64-encode the 9-bytes folded digest to a reasonable 12 chars ASCII ID
digest = base64.urlsafe_b64encode(digest)
return '%s-%s' % (model.replace('.','_'), digest)
def last_update_for(record):
"""Returns the last update timestamp for the given record,
if available, otherwise False
"""
if record._model._log_access:
record_log = record.perm_read()[0]
return record_log.get('write_date') or record_log.get('create_date') or False
return False
class edi(osv.AbstractModel):
_name = 'edi.edi'
_description = 'EDI Subsystem'
def new_edi_token(self, cr, uid, record):
"""Return a new, random unique token to identify this model record,
and to be used as token when exporting it as an EDI document.
:param browse_record record: model record for which a token is needed
"""
db_uuid = self.pool.get('ir.config_parameter').get_param(cr, uid, 'database.uuid')
edi_token = hashlib.sha256('%s-%s-%s-%s' % (time.time(), db_uuid, record._name, record.id)).hexdigest()
return edi_token
def serialize(self, edi_documents):
"""Serialize the given EDI document structures (Python dicts holding EDI data),
using JSON serialization.
:param [dict] edi_documents: list of EDI document structures to serialize
:return: UTF-8 encoded string containing the serialized document
"""
serialized_list = json.dumps(edi_documents)
return serialized_list
def generate_edi(self, cr, uid, records, context=None):
"""Generates a final EDI document containing the EDI serialization
of the given records, which should all be instances of a Model
that has the :meth:`~.edi` mixin. The document is not saved in the
database.
:param list(browse_record) records: records to export as EDI
:return: UTF-8 encoded string containing the serialized records
"""
edi_list = []
for record in records:
record_model = record._model
edi_list += record_model.edi_export(cr, uid, [record], context=context)
return self.serialize(edi_list)
def load_edi(self, cr, uid, edi_documents, context=None):
"""Import the given EDI document structures into the system, using
:meth:`~.import_edi`.
:param edi_documents: list of Python dicts containing the deserialized
version of EDI documents
:return: list of (model, id, action) tuple containing the model and database ID
of all records that were imported in the system, plus a suggested
action definition dict for displaying each document.
"""
ir_module = self.pool.get('ir.module.module')
res = []
for edi_document in edi_documents:
module = edi_document.get('__import_module') or edi_document.get('__module')
assert module, 'a `__module` or `__import_module` attribute is required in each EDI document.'
if module != 'base' and not ir_module.search(cr, uid, [('name','=',module),('state','=','installed')]):
raise osv.except_osv(_('Missing Application.'),
_("The document you are trying to import requires the OpenERP `%s` application. "
"You can install it by connecting as the administrator and opening the configuration assistant.")%(module,))
model = edi_document.get('__import_model') or edi_document.get('__model')
assert model, 'a `__model` or `__import_model` attribute is required in each EDI document.'
assert model in self.pool, 'model `%s` cannot be found, despite module `%s` being available - '\
'this EDI document seems invalid or unsupported.' % (model,module)
model_obj = self.pool[model]
record_id = model_obj.edi_import(cr, uid, edi_document, context=context)
record_action = model_obj._edi_record_display_action(cr, uid, record_id, context=context)
res.append((model, record_id, record_action))
return res
def deserialize(self, edi_documents_string):
"""Return deserialized version of the given EDI Document string.
:param str|unicode edi_documents_string: UTF-8 string (or unicode) containing
JSON-serialized EDI document(s)
:return: Python object representing the EDI document(s) (usually a list of dicts)
"""
return json.loads(edi_documents_string)
def import_edi(self, cr, uid, edi_document=None, edi_url=None, context=None):
"""Import a JSON serialized EDI Document string into the system, first retrieving it
from the given ``edi_url`` if provided.
:param str|unicode edi: UTF-8 string or unicode containing JSON-serialized
EDI Document to import. Must not be provided if
``edi_url`` is given.
:param str|unicode edi_url: URL where the EDI document (same format as ``edi``)
may be retrieved, without authentication.
"""
if edi_url:
assert not edi_document, 'edi must not be provided if edi_url is given.'
edi_document = urllib2.urlopen(edi_url).read()
assert edi_document, 'EDI Document is empty!'
edi_documents = self.deserialize(edi_document)
return self.load_edi(cr, uid, edi_documents, context=context)
class EDIMixin(object):
"""Mixin class for Model objects that want be exposed as EDI documents.
Classes that inherit from this mixin class should override the
``edi_import()`` and ``edi_export()`` methods to implement their
specific behavior, based on the primitives provided by this mixin."""
def _edi_requires_attributes(self, attributes, edi):
model_name = edi.get('__imported_model') or edi.get('__model') or self._name
for attribute in attributes:
assert edi.get(attribute),\
'Attribute `%s` is required in %s EDI documents.' % (attribute, model_name)
# private method, not RPC-exposed as it creates ir.model.data entries as
# SUPERUSER based on its parameters
def _edi_external_id(self, cr, uid, record, existing_id=None, existing_module=None,
context=None):
"""Generate/Retrieve unique external ID for ``record``.
Each EDI record and each relationship attribute in it is identified by a
unique external ID, which includes the database's UUID, as a way to
refer to any record within any OpenERP instance, without conflict.
For OpenERP records that have an existing "External ID" (i.e. an entry in
ir.model.data), the EDI unique identifier for this record will be made of
"%s:%s:%s" % (module, database UUID, ir.model.data ID). The database's
UUID MUST NOT contain a colon characters (this is guaranteed by the
UUID algorithm).
For records that have no existing ir.model.data entry, a new one will be
created during the EDI export. It is recommended that the generated external ID
contains a readable reference to the record model, plus a unique value that
hides the database ID. If ``existing_id`` is provided (because it came from
an import), it will be used instead of generating a new one.
If ``existing_module`` is provided (because it came from
an import), it will be used instead of using local values.
:param browse_record record: any browse_record needing an EDI external ID
:param string existing_id: optional existing external ID value, usually coming
from a just-imported EDI record, to be used instead
of generating a new one
:param string existing_module: optional existing module name, usually in the
format ``module:db_uuid`` and coming from a
just-imported EDI record, to be used instead
of local values
:return: the full unique External ID to use for record
"""
ir_model_data = self.pool.get('ir.model.data')
db_uuid = self.pool.get('ir.config_parameter').get_param(cr, uid, 'database.uuid')
ext_id = record.get_external_id()[record.id]
if not ext_id:
ext_id = existing_id or safe_unique_id(db_uuid, record._name, record.id)
# ID is unique cross-db thanks to db_uuid (already included in existing_module)
module = existing_module or "%s:%s" % (record._original_module, db_uuid)
_logger.debug("%s: Generating new external ID `%s.%s` for %r.", self._name,
module, ext_id, record)
ir_model_data.create(cr, openerp.SUPERUSER_ID,
{'name': ext_id,
'model': record._name,
'module': module,
'res_id': record.id})
else:
module, ext_id = ext_id.split('.')
if not ':' in module:
# this record was not previously EDI-imported
if not module == record._original_module:
# this could happen for data records defined in a module that depends
# on the module that owns the model, e.g. purchase defines
# product.pricelist records.
_logger.debug('Mismatching module: expected %s, got %s, for %s.',
module, record._original_module, record)
# ID is unique cross-db thanks to db_uuid
module = "%s:%s" % (module, db_uuid)
return '%s.%s' % (module, ext_id)
def _edi_record_display_action(self, cr, uid, id, context=None):
"""Returns an appropriate action definition dict for displaying
the record with ID ``rec_id``.
:param int id: database ID of record to display
:return: action definition dict
"""
return {'type': 'ir.actions.act_window',
'view_mode': 'form,tree',
'view_type': 'form',
'res_model': self._name,
'res_id': id}
def edi_metadata(self, cr, uid, records, context=None):
"""Return a list containing the boilerplate EDI structures for
exporting ``records`` as EDI, including
the metadata fields
The metadata fields always include::
{
'__model': 'some.model', # record model
'__module': 'module', # require module
'__id': 'module:db-uuid:model.id', # unique global external ID for the record
'__last_update': '2011-01-01 10:00:00', # last update date in UTC!
'__version': 1, # EDI spec version
'__generator' : 'OpenERP', # EDI generator
'__generator_version' : [6,1,0], # server version, to check compatibility.
'__attachments_':
}
:param list(browse_record) records: records to export
:return: list of dicts containing boilerplate EDI metadata for each record,
at the corresponding index from ``records``.
"""
ir_attachment = self.pool.get('ir.attachment')
results = []
for record in records:
ext_id = self._edi_external_id(cr, uid, record, context=context)
edi_dict = {
'__id': ext_id,
'__last_update': last_update_for(record),
'__model' : record._name,
'__module' : record._original_module,
'__version': EDI_PROTOCOL_VERSION,
'__generator': EDI_GENERATOR,
'__generator_version': EDI_GENERATOR_VERSION,
}
attachment_ids = ir_attachment.search(cr, uid, [('res_model','=', record._name), ('res_id', '=', record.id)])
if attachment_ids:
attachments = []
for attachment in ir_attachment.browse(cr, uid, attachment_ids, context=context):
attachments.append({
'name' : attachment.name,
'content': attachment.datas, # already base64 encoded!
'file_name': attachment.datas_fname,
})
edi_dict.update(__attachments=attachments)
results.append(edi_dict)
return results
def edi_m2o(self, cr, uid, record, context=None):
"""Return a m2o EDI representation for the given record.
The EDI format for a many2one is::
['unique_external_id', 'Document Name']
"""
edi_ext_id = self._edi_external_id(cr, uid, record, context=context)
relation_model = record._model
name = relation_model.name_get(cr, uid, [record.id], context=context)
name = name and name[0][1] or False
return [edi_ext_id, name]
def edi_o2m(self, cr, uid, records, edi_struct=None, context=None):
"""Return a list representing a O2M EDI relationship containing
all the given records, according to the given ``edi_struct``.
This is basically the same as exporting all the record using
:meth:`~.edi_export` with the given ``edi_struct``, and wrapping
the results in a list.
Example::
[ # O2M fields would be a list of dicts, with their
{ '__id': 'module:db-uuid.id', # own __id.
'__last_update': 'iso date', # update date
'name': 'some name',
#...
},
# ...
],
"""
result = []
for record in records:
result += record._model.edi_export(cr, uid, [record], edi_struct=edi_struct, context=context)
return result
def edi_m2m(self, cr, uid, records, context=None):
"""Return a list representing a M2M EDI relationship directed towards
all the given records.
This is basically the same as exporting all the record using
:meth:`~.edi_m2o` and wrapping the results in a list.
Example::
# M2M fields are exported as a list of pairs, like a list of M2O values
[
['module:db-uuid.id1', 'Task 01: bla bla'],
['module:db-uuid.id2', 'Task 02: bla bla']
]
"""
return [self.edi_m2o(cr, uid, r, context=context) for r in records]
def edi_export(self, cr, uid, records, edi_struct=None, context=None):
"""Returns a list of dicts representing EDI documents containing the
records, and matching the given ``edi_struct``, if provided.
:param edi_struct: if provided, edi_struct should be a dictionary
with a skeleton of the fields to export.
Basic fields can have any key as value, but o2m
values should have a sample skeleton dict as value,
to act like a recursive export.
For example, for a res.partner record::
edi_struct: {
'name': True,
'company_id': True,
'address': {
'name': True,
'street': True,
}
}
Any field not specified in the edi_struct will not
be included in the exported data. Fields with no
value (False) will be omitted in the EDI struct.
If edi_struct is omitted, no fields will be exported
"""
if edi_struct is None:
edi_struct = {}
fields_to_export = edi_struct.keys()
results = []
for record in records:
edi_dict = self.edi_metadata(cr, uid, [record], context=context)[0]
for field in fields_to_export:
column = self._all_columns[field].column
value = getattr(record, field)
if not value and value not in ('', 0):
continue
elif column._type == 'many2one':
value = self.edi_m2o(cr, uid, value, context=context)
elif column._type == 'many2many':
value = self.edi_m2m(cr, uid, value, context=context)
elif column._type == 'one2many':
value = self.edi_o2m(cr, uid, value, edi_struct=edi_struct.get(field, {}), context=context)
edi_dict[field] = value
results.append(edi_dict)
return results
def _edi_get_object_by_name(self, cr, uid, name, model_name, context=None):
model = self.pool[model_name]
search_results = model.name_search(cr, uid, name, operator='=', context=context)
if len(search_results) == 1:
return model.browse(cr, uid, search_results[0][0], context=context)
return False
def _edi_generate_report_attachment(self, cr, uid, record, context=None):
"""Utility method to generate the first PDF-type report declared for the
current model with ``usage`` attribute set to ``default``.
This must be called explicitly by models that need it, usually
at the beginning of ``edi_export``, before the call to ``super()``."""
ir_actions_report = self.pool.get('ir.actions.report.xml')
matching_reports = ir_actions_report.search(cr, uid, [('model','=',self._name),
('report_type','=','pdf'),
('usage','=','default')])
if matching_reports:
report = ir_actions_report.browse(cr, uid, matching_reports[0])
result, format = openerp.report.render_report(cr, uid, [record.id], report.report_name, {'model': self._name}, context=context)
eval_context = {'time': time, 'object': record}
if not report.attachment or not eval(report.attachment, eval_context):
# no auto-saving of report as attachment, need to do it manually
result = base64.b64encode(result)
file_name = record.name_get()[0][1]
file_name = re.sub(r'[^a-zA-Z0-9_-]', '_', file_name)
file_name += ".pdf"
self.pool.get('ir.attachment').create(cr, uid,
{
'name': file_name,
'datas': result,
'datas_fname': file_name,
'res_model': self._name,
'res_id': record.id,
'type': 'binary'
},
context=context)
def _edi_import_attachments(self, cr, uid, record_id, edi, context=None):
ir_attachment = self.pool.get('ir.attachment')
for attachment in edi.get('__attachments', []):
# check attachment data is non-empty and valid
file_data = None
try:
file_data = base64.b64decode(attachment.get('content'))
except TypeError:
pass
assert file_data, 'Incorrect/Missing attachment file content.'
assert attachment.get('name'), 'Incorrect/Missing attachment name.'
assert attachment.get('file_name'), 'Incorrect/Missing attachment file name.'
assert attachment.get('file_name'), 'Incorrect/Missing attachment file name.'
ir_attachment.create(cr, uid, {'name': attachment['name'],
'datas_fname': attachment['file_name'],
'res_model': self._name,
'res_id': record_id,
# should be pure 7bit ASCII
'datas': str(attachment['content']),
}, context=context)
def _edi_get_object_by_external_id(self, cr, uid, external_id, model, context=None):
"""Returns browse_record representing object identified by the model and external_id,
or None if no record was found with this external id.
:param external_id: fully qualified external id, in the EDI form
``module:db_uuid:identifier``.
:param model: model name the record belongs to.
"""
ir_model_data = self.pool.get('ir.model.data')
# external_id is expected to have the form: ``module:db_uuid:model.random_name``
ext_id_members = split_external_id(external_id)
db_uuid = self.pool.get('ir.config_parameter').get_param(cr, uid, 'database.uuid')
module = ext_id_members['module']
ext_id = ext_id_members['id']
modules = []
ext_db_uuid = ext_id_members['db_uuid']
if ext_db_uuid:
modules.append('%s:%s' % (module, ext_id_members['db_uuid']))
if ext_db_uuid is None or ext_db_uuid == db_uuid:
# local records may also be registered without the db_uuid
modules.append(module)
data_ids = ir_model_data.search(cr, uid, [('model','=',model),
('name','=',ext_id),
('module','in',modules)])
if data_ids:
model = self.pool[model]
data = ir_model_data.browse(cr, uid, data_ids[0], context=context)
if model.exists(cr, uid, [data.res_id]):
return model.browse(cr, uid, data.res_id, context=context)
# stale external-id, cleanup to allow re-import, as the corresponding record is gone
ir_model_data.unlink(cr, 1, [data_ids[0]])
def edi_import_relation(self, cr, uid, model, value, external_id, context=None):
"""Imports a M2O/M2M relation EDI specification ``[external_id,value]`` for the
given model, returning the corresponding database ID:
* First, checks if the ``external_id`` is already known, in which case the corresponding
database ID is directly returned, without doing anything else;
* If the ``external_id`` is unknown, attempts to locate an existing record
with the same ``value`` via name_search(). If found, the given external_id will
be assigned to this local record (in addition to any existing one)
* If previous steps gave no result, create a new record with the given
value in the target model, assign it the given external_id, and return
the new database ID
:param str value: display name of the record to import
:param str external_id: fully-qualified external ID of the record
:return: database id of newly-imported or pre-existing record
"""
_logger.debug("%s: Importing EDI relationship [%r,%r]", model, external_id, value)
target = self._edi_get_object_by_external_id(cr, uid, external_id, model, context=context)
need_new_ext_id = False
if not target:
_logger.debug("%s: Importing EDI relationship [%r,%r] - ID not found, trying name_get.",
self._name, external_id, value)
target = self._edi_get_object_by_name(cr, uid, value, model, context=context)
need_new_ext_id = True
if not target:
_logger.debug("%s: Importing EDI relationship [%r,%r] - name not found, creating it.",
self._name, external_id, value)
# also need_new_ext_id here, but already been set above
model = self.pool[model]
res_id, _ = model.name_create(cr, uid, value, context=context)
target = model.browse(cr, uid, res_id, context=context)
else:
_logger.debug("%s: Importing EDI relationship [%r,%r] - record already exists with ID %s, using it",
self._name, external_id, value, target.id)
if need_new_ext_id:
ext_id_members = split_external_id(external_id)
# module name is never used bare when creating ir.model.data entries, in order
# to avoid being taken as part of the module's data, and cleanup up at next update
module = "%s:%s" % (ext_id_members['module'], ext_id_members['db_uuid'])
# create a new ir.model.data entry for this value
self._edi_external_id(cr, uid, target, existing_id=ext_id_members['id'], existing_module=module, context=context)
return target.id
def edi_import(self, cr, uid, edi, context=None):
"""Imports a dict representing an EDI document into the system.
:param dict edi: EDI document to import
:return: the database ID of the imported record
"""
assert self._name == edi.get('__import_model') or \
('__import_model' not in edi and self._name == edi.get('__model')), \
"EDI Document Model and current model do not match: '%s' (EDI) vs '%s' (current)." % \
(edi.get('__model'), self._name)
# First check the record is now already known in the database, in which case it is ignored
ext_id_members = split_external_id(edi['__id'])
existing = self._edi_get_object_by_external_id(cr, uid, ext_id_members['full'], self._name, context=context)
if existing:
_logger.info("'%s' EDI Document with ID '%s' is already known, skipping import!", self._name, ext_id_members['full'])
return existing.id
record_values = {}
o2m_todo = {} # o2m values are processed after their parent already exists
for field_name, field_value in edi.iteritems():
# skip metadata and empty fields
if field_name.startswith('__') or field_value is None or field_value is False:
continue
field_info = self._all_columns.get(field_name)
if not field_info:
_logger.warning('Ignoring unknown field `%s` when importing `%s` EDI document.', field_name, self._name)
continue
field = field_info.column
# skip function/related fields
if isinstance(field, fields.function):
_logger.warning("Unexpected function field value is found in '%s' EDI document: '%s'." % (self._name, field_name))
continue
relation_model = field._obj
if field._type == 'many2one':
record_values[field_name] = self.edi_import_relation(cr, uid, relation_model,
field_value[1], field_value[0],
context=context)
elif field._type == 'many2many':
record_values[field_name] = [self.edi_import_relation(cr, uid, relation_model, m2m_value[1],
m2m_value[0], context=context)
for m2m_value in field_value]
elif field._type == 'one2many':
# must wait until parent report is imported, as the parent relationship
# is often required in o2m child records
o2m_todo[field_name] = field_value
else:
record_values[field_name] = field_value
module_ref = "%s:%s" % (ext_id_members['module'], ext_id_members['db_uuid'])
record_id = self.pool.get('ir.model.data')._update(cr, uid, self._name, module_ref, record_values,
xml_id=ext_id_members['id'], context=context)
record_display, = self.name_get(cr, uid, [record_id], context=context)
# process o2m values, connecting them to their parent on-the-fly
for o2m_field, o2m_value in o2m_todo.iteritems():
field = self._all_columns[o2m_field].column
dest_model = self.pool[field._obj]
for o2m_line in o2m_value:
# link to parent record: expects an (ext_id, name) pair
o2m_line[field._fields_id] = (ext_id_members['full'], record_display[1])
dest_model.edi_import(cr, uid, o2m_line, context=context)
# process the attachments, if any
self._edi_import_attachments(cr, uid, record_id, edi, context=context)
return record_id
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
matthiasrichter/AliceO2 | Analysis/Scripts/update_ccdb.py | 3 | 6042 | #!/usr/bin/env python3
# Copyright 2019-2020 CERN and copyright holders of ALICE O2.
# See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
# All rights not expressly granted are reserved.
#
# This software is distributed under the terms of the GNU General Public
# License v3 (GPL Version 3), copied verbatim in the file "COPYING".
#
# In applying this license CERN does not waive the privileges and immunities
# granted to it by virtue of its status as an Intergovernmental Organization
# or submit itself to any jurisdiction.
"""
Script to update the CCDB with timestamp non-overlapping objects.
If an object is found in the range specified, the object is split into two.
If the requested range was overlapping three objects are uploaded on CCDB:
1) latest object with requested timestamp validity
2) old object with validity [old_lower_validity-requested_lower_bound]
3) old object with validity [requested_upper_bound, old_upper_validity]
Author: Nicolo' Jacazio on 2020-06-22
TODO add support for 3 files update
"""
import subprocess
from datetime import datetime
import matplotlib.pyplot as plt
import argparse
def convert_timestamp(ts):
"""
Converts the timestamp in milliseconds in human readable format
"""
return datetime.utcfromtimestamp(ts/1000).strftime('%Y-%m-%d %H:%M:%S')
def get_ccdb_obj(path, timestamp, dest="/tmp/", verbose=0):
"""
Gets the ccdb object from 'path' and 'timestamp' and downloads it into 'dest'
"""
if verbose:
print("Getting obj", path, "with timestamp",
timestamp, convert_timestamp(timestamp))
cmd = f"o2-ccdb-downloadccdbfile --path {path} --dest {dest} --timestamp {timestamp}"
subprocess.run(cmd.split())
def get_ccdb_obj_validity(path, dest="/tmp/", verbose=0):
"""
Gets the timestamp validity for an object downloaded from CCDB.
Returns a list with the initial and end timestamps.
"""
cmd = f"o2-ccdb-inspectccdbfile {dest}{path}/snapshot.root"
process = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE)
output, error = process.communicate()
output = output.decode("utf-8").split("\n")
error = error.decode("utf-8").split("\n") if error is not None else error
if verbose:
print("out:")
print(*output, "\n")
print("err:")
print(error)
result = list(filter(lambda x: x.startswith('Valid-'), output))
ValidFrom = result[0].split()
ValidUntil = result[1].split()
return [int(ValidFrom[-1]), int(ValidUntil[-1])]
def upload_ccdb_obj(path, timestamp_from, timestamp_until, dest="/tmp/", meta=""):
"""
Uploads a new object to CCDB in the 'path' using the validity timestamp specified
"""
print("Uploading obj", path, "with timestamp", [timestamp_from, timestamp_until],
convert_timestamp(timestamp_from), convert_timestamp(timestamp_until))
key = path.split("/")[-1]
cmd = f"o2-ccdb-upload -f {dest}{path}/snapshot.root "
cmd += f"--key {key} --path {path} "
cmd += f"--starttimestamp {timestamp_from} --endtimestamp {timestamp_until} --meta \"{meta}\""
subprocess.run(cmd.split())
def main(path, timestamp_from, timestamp_until, verbose=0, show=False):
"""
Used to upload a new object to CCDB in 'path' valid from 'timestamp_from' to 'timestamp_until'
Gets the object from CCDB specified in 'path' and for 'timestamp_from-1'
Gets the object from CCDB specified in 'path' and for 'timestamp_until+1'
If required plots the situation before and after the update
"""
get_ccdb_obj(path, timestamp_from-1)
val_before = get_ccdb_obj_validity(path, verbose=verbose)
get_ccdb_obj(path, timestamp_until+1)
val_after = get_ccdb_obj_validity(path, verbose=verbose)
overlap_before = val_before[1] > timestamp_from
overlap_after = val_after[0] < timestamp_until
if verbose:
if overlap_before:
print("Previous objects overalps")
if overlap_after:
print("Next objects overalps")
trimmed_before = val_before if not overlap_before else [
val_before[0], timestamp_from - 1]
trimmed_after = val_after if not overlap_after else [
timestamp_until+1, val_after[1]]
if show:
fig, ax = plt.subplots()
fig
def bef_af(v, y):
return [v[0] - 1] + v + [v[1] + 1], [0, y, y, 0]
if True:
ax.plot(*bef_af(val_before, 0.95), label='before')
ax.plot(*bef_af(val_after, 1.05), label='after')
if False:
ax.plot(*bef_af(trimmed_before, 0.9), label='trimmed before')
ax.plot(*bef_af(trimmed_after, 1.1), label='trimmed after')
ax.plot(*bef_af([timestamp_from, timestamp_until], 1), label='object')
xlim = 10000000
plt.xlim([timestamp_from-xlim, timestamp_until+xlim])
plt.ylim(0, 2)
plt.xlabel('Timestamp')
plt.ylabel('Validity')
plt.legend()
plt.show()
if __name__ == "__main__":
parser = argparse.ArgumentParser(
description="Uploads timestamp non overlapping objects to CCDB."
"Basic example: `./update_ccdb.py qc/TOF/TOFTaskCompressed/hDiagnostic 1588956517161 1588986517161 --show --verbose`")
parser.add_argument('path', metavar='path_to_object', type=str,
help='Path of the object in the CCDB repository')
parser.add_argument('timestamp_from', metavar='from_timestamp', type=int,
help='Timestamp of start for the new object to use')
parser.add_argument('timestamp_until', metavar='until_timestamp', type=int,
help='Timestamp of stop for the new object to use')
parser.add_argument('--verbose', '-v', action='count', default=0)
parser.add_argument('--show', '-s', action='count', default=0)
args = parser.parse_args()
main(path=args.path,
timestamp_from=args.timestamp_from,
timestamp_until=args.timestamp_until,
verbose=args.verbose,
show=args.show)
| gpl-3.0 |
Aravinthu/odoo | addons/website_event_sale/models/sale_order.py | 16 | 4747 | # -*- coding: utf-8 -*-
from odoo import api, models, _
from odoo.exceptions import UserError
class SaleOrder(models.Model):
_inherit = "sale.order"
@api.multi
def _cart_find_product_line(self, product_id=None, line_id=None, **kwargs):
self.ensure_one()
lines = super(SaleOrder, self)._cart_find_product_line(product_id, line_id)
if line_id:
return lines
domain = [('id', 'in', lines.ids)]
if self.env.context.get("event_ticket_id"):
domain.append(('event_ticket_id', '=', self.env.context.get("event_ticket_id")))
return self.env['sale.order.line'].sudo().search(domain)
@api.multi
def _website_product_id_change(self, order_id, product_id, qty=0):
order = self.env['sale.order'].sudo().browse(order_id)
if self._context.get('pricelist') != order.pricelist_id.id:
self = self.with_context(pricelist=order.pricelist_id.id)
values = super(SaleOrder, self)._website_product_id_change(order_id, product_id, qty=qty)
event_ticket_id = None
if self.env.context.get("event_ticket_id"):
event_ticket_id = self.env.context.get("event_ticket_id")
else:
product = self.env['product.product'].browse(product_id)
if product.event_ticket_ids:
event_ticket_id = product.event_ticket_ids[0].id
if event_ticket_id:
ticket = self.env['event.event.ticket'].browse(event_ticket_id)
if product_id != ticket.product_id.id:
raise UserError(_("The ticket doesn't match with this product."))
values['product_id'] = ticket.product_id.id
values['event_id'] = ticket.event_id.id
values['event_ticket_id'] = ticket.id
values['price_unit'] = ticket.price_reduce or ticket.price
values['name'] = "%s\n%s" % (ticket.event_id.display_name, ticket.name)
# avoid writing related values that end up locking the product record
values.pop('event_ok', None)
return values
@api.multi
def _cart_update(self, product_id=None, line_id=None, add_qty=0, set_qty=0, **kwargs):
OrderLine = self.env['sale.order.line']
if line_id:
line = OrderLine.browse(line_id)
ticket = line.event_ticket_id
old_qty = int(line.product_uom_qty)
if ticket.id:
self = self.with_context(event_ticket_id=ticket.id, fixed_price=1)
else:
line = None
ticket = self.env['event.event.ticket'].search([('product_id', '=', product_id)], limit=1)
old_qty = 0
new_qty = set_qty if set_qty else (add_qty or 0 + old_qty)
# case: buying tickets for a sold out ticket
values = {}
if ticket and ticket.seats_availability == 'limited' and ticket.seats_available <= 0:
values['warning'] = _('Sorry, The %(ticket)s tickets for the %(event)s event are sold out.') % {
'ticket': ticket.name,
'event': ticket.event_id.name}
new_qty, set_qty, add_qty = 0, 0, 0
# case: buying tickets, too much attendees
elif ticket and ticket.seats_availability == 'limited' and new_qty > ticket.seats_available:
values['warning'] = _('Sorry, only %(remaining_seats)d seats are still available for the %(ticket)s ticket for the %(event)s event.') % {
'remaining_seats': ticket.seats_available,
'ticket': ticket.name,
'event': ticket.event_id.name}
new_qty, set_qty, add_qty = ticket.seats_available, ticket.seats_available, 0
values.update(super(SaleOrder, self)._cart_update(product_id, line_id, add_qty, set_qty, **kwargs))
# removing attendees
if ticket and new_qty < old_qty:
attendees = self.env['event.registration'].search([
('state', '!=', 'cancel'),
('sale_order_id', 'in', self.ids), # To avoid break on multi record set
('event_ticket_id', '=', ticket.id),
], offset=new_qty, limit=(old_qty - new_qty), order='create_date asc')
attendees.button_reg_cancel()
# adding attendees
elif ticket and new_qty > old_qty:
line = OrderLine.browse(values['line_id'])
line._update_registrations(confirm=False, cancel_to_draft=True, registration_data=kwargs.get('registration_data', []))
# add in return values the registrations, to display them on website (or not)
values['attendee_ids'] = self.env['event.registration'].search([('sale_order_line_id', '=', line.id), ('state', '!=', 'cancel')]).ids
return values
| agpl-3.0 |
CGATOxford/bioconda-recipes | recipes/topas/topas.py | 38 | 2648 | #!/usr/bin/env python
#
# Wrapper script for Java Conda packages that ensures that the java runtime
# is invoked with the right options. Adapted from the bash script (http://stackoverflow.com/questions/59895/can-a-bash-script-tell-what-directory-its-stored-in/246128#246128).
#
#
# Program Parameters
#
import os
import sys
import subprocess
from os import access, getenv, X_OK
jar_file = 'TOPAS.jar'
default_jvm_mem_opts = ['-Xms512m', '-Xmx1g']
# !!! End of parameter section. No user-serviceable code below this line !!!
def real_dirname(path):
"""Return the symlink-resolved, canonicalized directory-portion of path."""
return os.path.dirname(os.path.realpath(path))
def java_executable():
"""Return the executable name of the Java interpreter."""
java_home = getenv('JAVA_HOME')
java_bin = os.path.join('bin', 'java')
if java_home and access(os.path.join(java_home, java_bin), X_OK):
return os.path.join(java_home, java_bin)
else:
return 'java'
def jvm_opts(argv):
"""Construct list of Java arguments based on our argument list.
The argument list passed in argv must not include the script name.
The return value is a 3-tuple lists of strings of the form:
(memory_options, prop_options, passthrough_options)
"""
mem_opts = []
prop_opts = []
pass_args = []
for arg in argv:
if arg.startswith('-D'):
prop_opts.append(arg)
elif arg.startswith('-XX'):
prop_opts.append(arg)
elif arg.startswith('-Xm'):
mem_opts.append(arg)
else:
pass_args.append(arg)
# In the original shell script the test coded below read:
# if [ "$jvm_mem_opts" == "" ] && [ -z ${_JAVA_OPTIONS+x} ]
# To reproduce the behaviour of the above shell code fragment
# it is important to explictly check for equality with None
# in the second condition, so a null envar value counts as True!
if mem_opts == [] and getenv('_JAVA_OPTIONS') == None:
mem_opts = default_jvm_mem_opts
return (mem_opts, prop_opts, pass_args)
def main():
java = java_executable()
jar_dir = real_dirname(sys.argv[0])
(mem_opts, prop_opts, pass_args) = jvm_opts(sys.argv[1:])
if pass_args != [] and pass_args[0].startswith('eu'):
jar_arg = '-cp'
else:
jar_arg = '-jar'
jar_path = os.path.join(jar_dir, jar_file)
java_args = [java]+ mem_opts + prop_opts + [jar_arg] + [jar_path] + pass_args
if '--jar_dir' in sys.argv[1:]:
print(jar_path)
else:
sys.exit(subprocess.call(java_args))
if __name__ == '__main__':
main()
| mit |
jaxkodex/odoo | addons/point_of_sale/report/pos_order_report.py | 283 | 4297 | # -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from openerp import tools
from openerp.osv import fields,osv
class pos_order_report(osv.osv):
_name = "report.pos.order"
_description = "Point of Sale Orders Statistics"
_auto = False
_columns = {
'date': fields.datetime('Date Order', readonly=True),
'partner_id':fields.many2one('res.partner', 'Partner', readonly=True),
'product_id':fields.many2one('product.product', 'Product', readonly=True),
'state': fields.selection([('draft', 'New'), ('paid', 'Closed'), ('done', 'Synchronized'), ('invoiced', 'Invoiced'), ('cancel', 'Cancelled')],
'Status'),
'user_id':fields.many2one('res.users', 'Salesperson', readonly=True),
'price_total':fields.float('Total Price', readonly=True),
'total_discount':fields.float('Total Discount', readonly=True),
'average_price': fields.float('Average Price', readonly=True,group_operator="avg"),
'location_id':fields.many2one('stock.location', 'Location', readonly=True),
'company_id':fields.many2one('res.company', 'Company', readonly=True),
'nbr':fields.integer('# of Lines', readonly=True), # TDE FIXME master: rename into nbr_lines
'product_qty':fields.integer('Product Quantity', readonly=True),
'journal_id': fields.many2one('account.journal', 'Journal'),
'delay_validation': fields.integer('Delay Validation'),
'product_categ_id': fields.many2one('product.category', 'Product Category', readonly=True),
}
_order = 'date desc'
def init(self, cr):
tools.drop_view_if_exists(cr, 'report_pos_order')
cr.execute("""
create or replace view report_pos_order as (
select
min(l.id) as id,
count(*) as nbr,
s.date_order as date,
sum(l.qty * u.factor) as product_qty,
sum(l.qty * l.price_unit) as price_total,
sum((l.qty * l.price_unit) * (l.discount / 100)) as total_discount,
(sum(l.qty*l.price_unit)/sum(l.qty * u.factor))::decimal as average_price,
sum(cast(to_char(date_trunc('day',s.date_order) - date_trunc('day',s.create_date),'DD') as int)) as delay_validation,
s.partner_id as partner_id,
s.state as state,
s.user_id as user_id,
s.location_id as location_id,
s.company_id as company_id,
s.sale_journal as journal_id,
l.product_id as product_id,
pt.categ_id as product_categ_id
from pos_order_line as l
left join pos_order s on (s.id=l.order_id)
left join product_product p on (p.id=l.product_id)
left join product_template pt on (pt.id=p.product_tmpl_id)
left join product_uom u on (u.id=pt.uom_id)
group by
s.date_order, s.partner_id,s.state, pt.categ_id,
s.user_id,s.location_id,s.company_id,s.sale_journal,l.product_id,s.create_date
having
sum(l.qty * u.factor) != 0)""")
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
fabianrost84/cython | Cython/Plex/Errors.py | 33 | 1169 | #=======================================================================
#
# Python Lexical Analyser
#
# Exception classes
#
#=======================================================================
class PlexError(Exception):
message = ""
class PlexTypeError(PlexError, TypeError):
pass
class PlexValueError(PlexError, ValueError):
pass
class InvalidRegex(PlexError):
pass
class InvalidToken(PlexError):
def __init__(self, token_number, message):
PlexError.__init__(self, "Token number %d: %s" % (token_number, message))
class InvalidScanner(PlexError):
pass
class AmbiguousAction(PlexError):
message = "Two tokens with different actions can match the same string"
def __init__(self):
pass
class UnrecognizedInput(PlexError):
scanner = None
position = None
state_name = None
def __init__(self, scanner, state_name):
self.scanner = scanner
self.position = scanner.get_position()
self.state_name = state_name
def __str__(self):
return ("'%s', line %d, char %d: Token not recognised in state %r" % (
self.position + (self.state_name,)))
| apache-2.0 |
analurandis/Tur | backend/venv/Lib/site-packages/sphinx/builders/qthelp.py | 11 | 10819 | # -*- coding: utf-8 -*-
"""
sphinx.builders.qthelp
~~~~~~~~~~~~~~~~~~~~~~
Build input files for the Qt collection generator.
:copyright: Copyright 2007-2014 by the Sphinx team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import os
import re
import codecs
import posixpath
from os import path
from docutils import nodes
from sphinx import addnodes
from sphinx.builders.html import StandaloneHTMLBuilder
from sphinx.util import force_decode
from sphinx.util.pycompat import htmlescape
_idpattern = re.compile(
r'(?P<title>.+) (\((class in )?(?P<id>[\w\.]+)( (?P<descr>\w+))?\))$')
# Qt Help Collection Project (.qhcp).
# Is the input file for the help collection generator.
# It contains references to compressed help files which should be
# included in the collection.
# It may contain various other information for customizing Qt Assistant.
collection_template = u'''\
<?xml version="1.0" encoding="utf-8" ?>
<QHelpCollectionProject version="1.0">
<assistant>
<title>%(title)s</title>
<homePage>%(homepage)s</homePage>
<startPage>%(startpage)s</startPage>
</assistant>
<docFiles>
<generate>
<file>
<input>%(outname)s.qhp</input>
<output>%(outname)s.qch</output>
</file>
</generate>
<register>
<file>%(outname)s.qch</file>
</register>
</docFiles>
</QHelpCollectionProject>
'''
# Qt Help Project (.qhp)
# This is the input file for the help generator.
# It contains the table of contents, indices and references to the
# actual documentation files (*.html).
# In addition it defines a unique namespace for the documentation.
project_template = u'''\
<?xml version="1.0" encoding="utf-8" ?>
<QtHelpProject version="1.0">
<namespace>%(namespace)s</namespace>
<virtualFolder>doc</virtualFolder>
<customFilter name="%(project)s %(version)s">
<filterAttribute>%(outname)s</filterAttribute>
<filterAttribute>%(version)s</filterAttribute>
</customFilter>
<filterSection>
<filterAttribute>%(outname)s</filterAttribute>
<filterAttribute>%(version)s</filterAttribute>
<toc>
<section title="%(title)s" ref="%(masterdoc)s.html">
%(sections)s
</section>
</toc>
<keywords>
%(keywords)s
</keywords>
<files>
%(files)s
</files>
</filterSection>
</QtHelpProject>
'''
section_template = '<section title="%(title)s" ref="%(ref)s"/>'
file_template = ' '*12 + '<file>%(filename)s</file>'
class QtHelpBuilder(StandaloneHTMLBuilder):
"""
Builder that also outputs Qt help project, contents and index files.
"""
name = 'qthelp'
# don't copy the reST source
copysource = False
supported_image_types = ['image/svg+xml', 'image/png', 'image/gif',
'image/jpeg']
# don't add links
add_permalinks = False
# don't add sidebar etc.
embedded = True
def init(self):
StandaloneHTMLBuilder.init(self)
# the output files for HTML help must be .html only
self.out_suffix = '.html'
#self.config.html_style = 'traditional.css'
def handle_finish(self):
self.build_qhp(self.outdir, self.config.qthelp_basename)
def build_qhp(self, outdir, outname):
self.info('writing project file...')
# sections
tocdoc = self.env.get_and_resolve_doctree(self.config.master_doc, self,
prune_toctrees=False)
istoctree = lambda node: (
isinstance(node, addnodes.compact_paragraph)
and node.has_key('toctree'))
sections = []
for node in tocdoc.traverse(istoctree):
sections.extend(self.write_toc(node))
for indexname, indexcls, content, collapse in self.domain_indices:
item = section_template % {'title': indexcls.localname,
'ref': '%s.html' % indexname}
sections.append(' ' * 4 * 4 + item)
# sections may be unicode strings or byte strings, we have to make sure
# they are all unicode strings before joining them
new_sections = []
for section in sections:
if not isinstance(section, unicode):
new_sections.append(force_decode(section, None))
else:
new_sections.append(section)
sections = u'\n'.join(new_sections)
# keywords
keywords = []
index = self.env.create_index(self, group_entries=False)
for (key, group) in index:
for title, (refs, subitems) in group:
keywords.extend(self.build_keywords(title, refs, subitems))
keywords = u'\n'.join(keywords)
# files
if not outdir.endswith(os.sep):
outdir += os.sep
olen = len(outdir)
projectfiles = []
staticdir = path.join(outdir, '_static')
imagesdir = path.join(outdir, '_images')
for root, dirs, files in os.walk(outdir):
resourcedir = root.startswith(staticdir) or \
root.startswith(imagesdir)
for fn in files:
if (resourcedir and not fn.endswith('.js')) or \
fn.endswith('.html'):
filename = path.join(root, fn)[olen:]
projectfiles.append(file_template %
{'filename': htmlescape(filename)})
projectfiles = '\n'.join(projectfiles)
# it seems that the "namespace" may not contain non-alphanumeric
# characters, and more than one successive dot, or leading/trailing
# dots, are also forbidden
nspace = 'org.sphinx.%s.%s' % (outname, self.config.version)
nspace = re.sub('[^a-zA-Z0-9.]', '', nspace)
nspace = re.sub(r'\.+', '.', nspace).strip('.')
nspace = nspace.lower()
# write the project file
f = codecs.open(path.join(outdir, outname+'.qhp'), 'w', 'utf-8')
try:
f.write(project_template % {
'outname': htmlescape(outname),
'title': htmlescape(self.config.html_title),
'version': htmlescape(self.config.version),
'project': htmlescape(self.config.project),
'namespace': htmlescape(nspace),
'masterdoc': htmlescape(self.config.master_doc),
'sections': sections,
'keywords': keywords,
'files': projectfiles})
finally:
f.close()
homepage = 'qthelp://' + posixpath.join(
nspace, 'doc', self.get_target_uri(self.config.master_doc))
startpage = 'qthelp://' + posixpath.join(nspace, 'doc', 'index.html')
self.info('writing collection project file...')
f = codecs.open(path.join(outdir, outname+'.qhcp'), 'w', 'utf-8')
try:
f.write(collection_template % {
'outname': htmlescape(outname),
'title': htmlescape(self.config.html_short_title),
'homepage': htmlescape(homepage),
'startpage': htmlescape(startpage)})
finally:
f.close()
def isdocnode(self, node):
if not isinstance(node, nodes.list_item):
return False
if len(node.children) != 2:
return False
if not isinstance(node.children[0], addnodes.compact_paragraph):
return False
if not isinstance(node.children[0][0], nodes.reference):
return False
if not isinstance(node.children[1], nodes.bullet_list):
return False
return True
def write_toc(self, node, indentlevel=4):
# XXX this should return a Unicode string, not a bytestring
parts = []
if self.isdocnode(node):
refnode = node.children[0][0]
link = refnode['refuri']
title = htmlescape(refnode.astext()).replace('"', '"')
item = '<section title="%(title)s" ref="%(ref)s">' % \
{'title': title, 'ref': link}
parts.append(' '*4*indentlevel + item)
for subnode in node.children[1]:
parts.extend(self.write_toc(subnode, indentlevel+1))
parts.append(' '*4*indentlevel + '</section>')
elif isinstance(node, nodes.list_item):
for subnode in node:
parts.extend(self.write_toc(subnode, indentlevel))
elif isinstance(node, nodes.reference):
link = node['refuri']
title = htmlescape(node.astext()).replace('"','"')
item = section_template % {'title': title, 'ref': link}
item = u' ' * 4 * indentlevel + item
parts.append(item.encode('ascii', 'xmlcharrefreplace'))
elif isinstance(node, nodes.bullet_list):
for subnode in node:
parts.extend(self.write_toc(subnode, indentlevel))
elif isinstance(node, addnodes.compact_paragraph):
for subnode in node:
parts.extend(self.write_toc(subnode, indentlevel))
return parts
def keyword_item(self, name, ref):
matchobj = _idpattern.match(name)
if matchobj:
groupdict = matchobj.groupdict()
shortname = groupdict['title']
id = groupdict.get('id')
#descr = groupdict.get('descr')
if shortname.endswith('()'):
shortname = shortname[:-2]
id = '%s.%s' % (id, shortname)
else:
id = None
if id:
item = ' '*12 + '<keyword name="%s" id="%s" ref="%s"/>' % (
name, id, ref[1])
else:
item = ' '*12 + '<keyword name="%s" ref="%s"/>' % (name, ref[1])
item.encode('ascii', 'xmlcharrefreplace')
return item
def build_keywords(self, title, refs, subitems):
keywords = []
title = htmlescape(title)
# if len(refs) == 0: # XXX
# write_param('See Also', title)
if len(refs) == 1:
keywords.append(self.keyword_item(title, refs[0]))
elif len(refs) > 1:
for i, ref in enumerate(refs): # XXX
# item = (' '*12 +
# '<keyword name="%s [%d]" ref="%s"/>' % (
# title, i, ref))
# item.encode('ascii', 'xmlcharrefreplace')
# keywords.append(item)
keywords.append(self.keyword_item(title, ref))
if subitems:
for subitem in subitems:
keywords.extend(self.build_keywords(subitem[0], subitem[1], []))
return keywords
| mit |
jaingaurav/Diamond | src/diamond/handler/test/teststatsdhandler.py | 20 | 3122 | #!/usr/bin/python
# coding=utf-8
##########################################################################
from test import unittest
from test import run_only
from mock import patch
import configobj
from diamond.handler.stats_d import StatsdHandler
from diamond.metric import Metric
def run_only_if_statsd_is_available(func):
try:
import statsd
except ImportError:
statsd = None
pred = lambda: statsd is not None
return run_only(func, pred)
class TestStatsdHandler(unittest.TestCase):
@run_only_if_statsd_is_available
@patch('statsd.StatsClient')
def test_single_gauge(self, mock_client):
config = configobj.ConfigObj()
config['host'] = 'localhost'
config['port'] = '9999'
config['batch'] = 1
metric = Metric('servers.com.example.www.cpu.total.idle',
123, raw_value=123, timestamp=1234567,
host='will-be-ignored', metric_type='GAUGE')
expected_data = ('servers.com.example.www.cpu.total.idle', 123)
handler = StatsdHandler(config)
handler.process(metric)
handler.connection.gauge.assert_called_with(*expected_data)
handler.connection.send.assert_called_with()
@run_only_if_statsd_is_available
@patch('statsd.StatsClient')
def test_single_counter(self, mock_client):
config = configobj.ConfigObj()
config['host'] = 'localhost'
config['port'] = '9999'
config['batch'] = 1
metric = Metric('servers.com.example.www.cpu.total.idle',
5, raw_value=123, timestamp=1234567,
host='will-be-ignored', metric_type='COUNTER')
expected_data = ('servers.com.example.www.cpu.total.idle', 123)
handler = StatsdHandler(config)
handler.process(metric)
handler.connection.incr.assert_called_with(*expected_data)
handler.connection.send.assert_called_with()
@run_only_if_statsd_is_available
@patch('statsd.StatsClient')
def test_multiple_counter(self, mock_client):
config = configobj.ConfigObj()
config['host'] = 'localhost'
config['port'] = '9999'
config['batch'] = 1
metric1 = Metric('servers.com.example.www.cpu.total.idle',
5, raw_value=123, timestamp=1234567,
host='will-be-ignored', metric_type='COUNTER')
metric2 = Metric('servers.com.example.www.cpu.total.idle',
7, raw_value=128, timestamp=1234567,
host='will-be-ignored', metric_type='COUNTER')
expected_data1 = ('servers.com.example.www.cpu.total.idle', 123)
expected_data2 = ('servers.com.example.www.cpu.total.idle', 5)
handler = StatsdHandler(config)
handler.process(metric1)
handler.connection.incr.assert_called_with(*expected_data1)
handler.connection.send.assert_called_with()
handler.process(metric2)
handler.connection.incr.assert_called_with(*expected_data2)
handler.connection.send.assert_called_with()
| mit |
ckjoshi9/Auto-Mate-for-Tinder | Django App/tinderapp/src/Pixel.py | 2 | 1491 | from __future__ import division
from colorsys import *
class Pixel:
def __init__(self, x, y, red, green, blue):
self.x = x
self.y = y
self.red = red
self.green = green
self.blue = blue
self.region = None
@property
def region(self):
return self.region
@region.setter
def region(self, value):
self.region = value
@property
def x(self):
return self.x
@property
def y(self):
return self.y
def in_region(self):
if self.region == None:
return False
else:
return True
def is_skin(self):
r = self.red
g = self.green
b = self.blue
rgbClassifier = ((r > 95) and (g > 40 and g < 100) and (b > 20) and ((max(r, g, b) - min(r, g, b)) > 15) and (abs(r-g) > 15) and (r > g) and (r > b))
normalizedRGBClassifier = False
if r != 0 and g != 0 and b != 0:
normR = (r/(r + g + b))
normG = (g/(r + g + b))
normB = (b/(r + g + b))
normalizedRGBClassifier = (((normR/normG) > 1.185) and (((r * b)/(pow(r + g + b, 2))) > 0.107) and (((r * g)/(pow(r + g + b,2))) > 0.112))
hsv = rgb_to_hsv(r, g, b)
hsvClassifier = (hsv[0] > 0 and hsv[0] < 35 and hsv[1] > 0.23 and hsv[1] < 0.68)
return (rgbClassifier or normalizedRGBClassifier or hsvClassifier)
def intensity(self):
return (self.red + self.green + self.blue)/3
| mit |
pquentin/libcloud | libcloud/storage/drivers/s3.py | 3 | 42505 | # Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import base64
import hmac
import time
from hashlib import sha1
import libcloud.utils.py3
try:
if libcloud.utils.py3.DEFAULT_LXML:
from lxml.etree import Element, SubElement
else:
from xml.etree.ElementTree import Element, SubElement
except ImportError:
from xml.etree.ElementTree import Element, SubElement
from libcloud.utils.py3 import httplib
from libcloud.utils.py3 import urlquote
from libcloud.utils.py3 import b
from libcloud.utils.py3 import tostring
from libcloud.utils.xml import fixxpath, findtext
from libcloud.utils.files import read_in_chunks
from libcloud.common.types import InvalidCredsError, LibcloudError
from libcloud.common.base import ConnectionUserAndKey, RawResponse
from libcloud.common.aws import AWSBaseResponse, AWSDriver, \
AWSTokenConnection, SignedAWSConnection
from libcloud.storage.base import Object, Container, StorageDriver
from libcloud.storage.types import ContainerError
from libcloud.storage.types import ContainerIsNotEmptyError
from libcloud.storage.types import InvalidContainerNameError
from libcloud.storage.types import ContainerDoesNotExistError
from libcloud.storage.types import ObjectDoesNotExistError
from libcloud.storage.types import ObjectHashMismatchError
# How long before the token expires
EXPIRATION_SECONDS = 15 * 60
S3_US_STANDARD_HOST = 's3.amazonaws.com'
S3_US_EAST2_HOST = 's3-us-east-2.amazonaws.com'
S3_US_WEST_HOST = 's3-us-west-1.amazonaws.com'
S3_US_WEST_OREGON_HOST = 's3-us-west-2.amazonaws.com'
S3_US_GOV_WEST_HOST = 's3-us-gov-west-1.amazonaws.com'
S3_CN_NORTH_HOST = 's3.cn-north-1.amazonaws.com.cn'
S3_EU_WEST_HOST = 's3-eu-west-1.amazonaws.com'
S3_EU_WEST2_HOST = 's3-eu-west-2.amazonaws.com'
S3_EU_CENTRAL_HOST = 's3-eu-central-1.amazonaws.com'
S3_AP_SOUTH_HOST = 's3-ap-south-1.amazonaws.com'
S3_AP_SOUTHEAST_HOST = 's3-ap-southeast-1.amazonaws.com'
S3_AP_SOUTHEAST2_HOST = 's3-ap-southeast-2.amazonaws.com'
S3_AP_NORTHEAST1_HOST = 's3-ap-northeast-1.amazonaws.com'
S3_AP_NORTHEAST2_HOST = 's3-ap-northeast-2.amazonaws.com'
S3_AP_NORTHEAST_HOST = S3_AP_NORTHEAST1_HOST
S3_SA_EAST_HOST = 's3-sa-east-1.amazonaws.com'
S3_SA_SOUTHEAST2_HOST = 's3-sa-east-2.amazonaws.com'
S3_CA_CENTRAL_HOST = 's3-ca-central-1.amazonaws.com'
API_VERSION = '2006-03-01'
NAMESPACE = 'http://s3.amazonaws.com/doc/%s/' % (API_VERSION)
# AWS multi-part chunks must be minimum 5MB
CHUNK_SIZE = 5 * 1024 * 1024
# Desired number of items in each response inside a paginated request in
# ex_iterate_multipart_uploads.
RESPONSES_PER_REQUEST = 100
class S3Response(AWSBaseResponse):
namespace = None
valid_response_codes = [httplib.NOT_FOUND, httplib.CONFLICT,
httplib.BAD_REQUEST]
def success(self):
i = int(self.status)
return i >= 200 and i <= 299 or i in self.valid_response_codes
def parse_error(self):
if self.status in [httplib.UNAUTHORIZED, httplib.FORBIDDEN]:
raise InvalidCredsError(self.body)
elif self.status == httplib.MOVED_PERMANENTLY:
raise LibcloudError('This bucket is located in a different ' +
'region. Please use the correct driver.',
driver=S3StorageDriver)
raise LibcloudError('Unknown error. Status code: %d' % (self.status),
driver=S3StorageDriver)
class S3RawResponse(S3Response, RawResponse):
pass
class BaseS3Connection(ConnectionUserAndKey):
"""
Represents a single connection to the S3 Endpoint
"""
host = 's3.amazonaws.com'
responseCls = S3Response
rawResponseCls = S3RawResponse
@staticmethod
def get_auth_signature(method, headers, params, expires, secret_key, path,
vendor_prefix):
"""
Signature = URL-Encode( Base64( HMAC-SHA1( YourSecretAccessKeyID,
UTF-8-Encoding-Of( StringToSign ) ) ) );
StringToSign = HTTP-VERB + "\n" +
Content-MD5 + "\n" +
Content-Type + "\n" +
Expires + "\n" +
CanonicalizedVendorHeaders +
CanonicalizedResource;
"""
special_headers = {'content-md5': '', 'content-type': '', 'date': ''}
vendor_headers = {}
for key, value in list(headers.items()):
key_lower = key.lower()
if key_lower in special_headers:
special_headers[key_lower] = value.strip()
elif key_lower.startswith(vendor_prefix):
vendor_headers[key_lower] = value.strip()
if expires:
special_headers['date'] = str(expires)
buf = [method]
for _, value in sorted(special_headers.items()):
buf.append(value)
string_to_sign = '\n'.join(buf)
buf = []
for key, value in sorted(vendor_headers.items()):
buf.append('%s:%s' % (key, value))
header_string = '\n'.join(buf)
values_to_sign = []
for value in [string_to_sign, header_string, path]:
if value:
values_to_sign.append(value)
string_to_sign = '\n'.join(values_to_sign)
b64_hmac = base64.b64encode(
hmac.new(b(secret_key), b(string_to_sign), digestmod=sha1).digest()
)
return b64_hmac.decode('utf-8')
def add_default_params(self, params):
expires = str(int(time.time()) + EXPIRATION_SECONDS)
params['AWSAccessKeyId'] = self.user_id
params['Expires'] = expires
return params
def pre_connect_hook(self, params, headers):
params['Signature'] = self.get_auth_signature(
method=self.method, headers=headers, params=params,
expires=params['Expires'], secret_key=self.key, path=self.action,
vendor_prefix=self.driver.http_vendor_prefix)
return params, headers
class S3Connection(AWSTokenConnection, BaseS3Connection):
"""
Represents a single connection to the S3 endpoint, with AWS-specific
features.
"""
pass
class S3SignatureV4Connection(SignedAWSConnection, BaseS3Connection):
service_name = 's3'
version = API_VERSION
def __init__(self, user_id, key, secure=True, host=None, port=None,
url=None, timeout=None, proxy_url=None, token=None,
retry_delay=None, backoff=None):
super(S3SignatureV4Connection, self).__init__(
user_id, key, secure, host,
port, url, timeout, proxy_url,
token, retry_delay, backoff,
4) # force version 4
class S3MultipartUpload(object):
"""
Class representing an amazon s3 multipart upload
"""
def __init__(self, key, id, created_at, initiator, owner):
"""
Class representing an amazon s3 multipart upload
:param key: The object/key that was being uploaded
:type key: ``str``
:param id: The upload id assigned by amazon
:type id: ``str``
:param created_at: The date/time at which the upload was started
:type created_at: ``str``
:param initiator: The AWS owner/IAM user who initiated this
:type initiator: ``str``
:param owner: The AWS owner/IAM who will own this object
:type owner: ``str``
"""
self.key = key
self.id = id
self.created_at = created_at
self.initiator = initiator
self.owner = owner
def __repr__(self):
return ('<S3MultipartUpload: key=%s>' % (self.key))
class BaseS3StorageDriver(StorageDriver):
name = 'Amazon S3 (standard)'
website = 'http://aws.amazon.com/s3/'
connectionCls = BaseS3Connection
hash_type = 'md5'
supports_chunked_encoding = False
supports_s3_multipart_upload = True
ex_location_name = ''
namespace = NAMESPACE
http_vendor_prefix = 'x-amz'
def iterate_containers(self):
response = self.connection.request('/')
if response.status == httplib.OK:
containers = self._to_containers(obj=response.object,
xpath='Buckets/Bucket')
return containers
raise LibcloudError('Unexpected status code: %s' % (response.status),
driver=self)
def list_container_objects(self, container, ex_prefix=None):
"""
Return a list of objects for the given container.
:param container: Container instance.
:type container: :class:`Container`
:param ex_prefix: Only return objects starting with ex_prefix
:type ex_prefix: ``str``
:return: A list of Object instances.
:rtype: ``list`` of :class:`Object`
"""
return list(self.iterate_container_objects(container,
ex_prefix=ex_prefix))
def iterate_container_objects(self, container, ex_prefix=None):
"""
Return a generator of objects for the given container.
:param container: Container instance
:type container: :class:`Container`
:param ex_prefix: Only return objects starting with ex_prefix
:type ex_prefix: ``str``
:return: A generator of Object instances.
:rtype: ``generator`` of :class:`Object`
"""
params = {}
if ex_prefix:
params['prefix'] = ex_prefix
last_key = None
exhausted = False
container_path = self._get_container_path(container)
while not exhausted:
if last_key:
params['marker'] = last_key
response = self.connection.request(container_path,
params=params)
if response.status != httplib.OK:
raise LibcloudError('Unexpected status code: %s' %
(response.status), driver=self)
objects = self._to_objs(obj=response.object,
xpath='Contents', container=container)
is_truncated = response.object.findtext(fixxpath(
xpath='IsTruncated', namespace=self.namespace)).lower()
exhausted = (is_truncated == 'false')
last_key = None
for obj in objects:
last_key = obj.name
yield obj
def get_container(self, container_name):
try:
response = self.connection.request('/%s' % container_name,
method='HEAD')
if response.status == httplib.NOT_FOUND:
raise ContainerDoesNotExistError(value=None, driver=self,
container_name=container_name)
except InvalidCredsError:
# This just means the user doesn't have IAM permissions to do a
# HEAD request but other requests might work.
pass
return Container(name=container_name, extra=None, driver=self)
def get_object(self, container_name, object_name):
container = self.get_container(container_name=container_name)
object_path = self._get_object_path(container, object_name)
response = self.connection.request(object_path, method='HEAD')
if response.status == httplib.OK:
obj = self._headers_to_object(object_name=object_name,
container=container,
headers=response.headers)
return obj
raise ObjectDoesNotExistError(value=None, driver=self,
object_name=object_name)
def _get_container_path(self, container):
"""
Return a container path
:param container: Container instance
:type container: :class:`Container`
:return: A path for this container.
:rtype: ``str``
"""
return '/%s' % (container.name)
def _get_object_path(self, container, object_name):
"""
Return an object's CDN path.
:param container: Container instance
:type container: :class:`Container`
:param object_name: Object name
:type object_name: :class:`str`
:return: A path for this object.
:rtype: ``str``
"""
container_url = self._get_container_path(container)
object_name_cleaned = self._clean_object_name(object_name)
object_path = '%s/%s' % (container_url, object_name_cleaned)
return object_path
def create_container(self, container_name):
if self.ex_location_name:
root = Element('CreateBucketConfiguration')
child = SubElement(root, 'LocationConstraint')
child.text = self.ex_location_name
data = tostring(root)
else:
data = ''
response = self.connection.request('/%s' % (container_name),
data=data,
method='PUT')
if response.status == httplib.OK:
container = Container(name=container_name, extra=None, driver=self)
return container
elif response.status == httplib.CONFLICT:
raise InvalidContainerNameError(
value='Container with this name already exists. The name must '
'be unique among all the containers in the system',
container_name=container_name, driver=self)
elif response.status == httplib.BAD_REQUEST:
raise ContainerError(
value='Bad request when creating container: %s' %
response.body,
container_name=container_name, driver=self)
raise LibcloudError('Unexpected status code: %s' % (response.status),
driver=self)
def delete_container(self, container):
# Note: All the objects in the container must be deleted first
response = self.connection.request('/%s' % (container.name),
method='DELETE')
if response.status == httplib.NO_CONTENT:
return True
elif response.status == httplib.CONFLICT:
raise ContainerIsNotEmptyError(
value='Container must be empty before it can be deleted.',
container_name=container.name, driver=self)
elif response.status == httplib.NOT_FOUND:
raise ContainerDoesNotExistError(value=None,
driver=self,
container_name=container.name)
return False
def download_object(self, obj, destination_path, overwrite_existing=False,
delete_on_failure=True):
obj_path = self._get_object_path(obj.container, obj.name)
response = self.connection.request(obj_path, method='GET', raw=True)
return self._get_object(obj=obj, callback=self._save_object,
response=response,
callback_kwargs={
'obj': obj,
'response': response.response,
'destination_path': destination_path,
'overwrite_existing': overwrite_existing,
'delete_on_failure': delete_on_failure},
success_status_code=httplib.OK)
def download_object_as_stream(self, obj, chunk_size=None):
obj_path = self._get_object_path(obj.container, obj.name)
response = self.connection.request(obj_path, method='GET',
stream=True, raw=True)
return self._get_object(
obj=obj, callback=read_in_chunks,
response=response,
callback_kwargs={'iterator': response.iter_content(CHUNK_SIZE),
'chunk_size': chunk_size},
success_status_code=httplib.OK)
def upload_object(self, file_path, container, object_name, extra=None,
verify_hash=True, ex_storage_class=None):
"""
@inherits: :class:`StorageDriver.upload_object`
:param ex_storage_class: Storage class
:type ex_storage_class: ``str``
"""
return self._put_object(container=container, object_name=object_name,
extra=extra, file_path=file_path,
verify_hash=verify_hash,
storage_class=ex_storage_class)
def _initiate_multipart(self, container, object_name, headers=None):
"""
Initiates a multipart upload to S3
:param container: The destination container
:type container: :class:`Container`
:param object_name: The name of the object which we are uploading
:type object_name: ``str``
:keyword headers: Additional headers to send with the request
:type headers: ``dict``
:return: The id of the newly created multipart upload
:rtype: ``str``
"""
headers = headers or {}
request_path = self._get_object_path(container, object_name)
params = {'uploads': ''}
response = self.connection.request(request_path, method='POST',
headers=headers, params=params)
if response.status != httplib.OK:
raise LibcloudError('Error initiating multipart upload',
driver=self)
return findtext(element=response.object, xpath='UploadId',
namespace=self.namespace)
def _upload_multipart_chunks(self, container, object_name, upload_id,
stream, calculate_hash=True):
"""
Uploads data from an iterator in fixed sized chunks to S3
:param container: The destination container
:type container: :class:`Container`
:param object_name: The name of the object which we are uploading
:type object_name: ``str``
:param upload_id: The upload id allocated for this multipart upload
:type upload_id: ``str``
:param stream: The generator for fetching the upload data
:type stream: ``generator``
:keyword calculate_hash: Indicates if we must calculate the data hash
:type calculate_hash: ``bool``
:return: A tuple of (chunk info, checksum, bytes transferred)
:rtype: ``tuple``
"""
data_hash = None
if calculate_hash:
data_hash = self._get_hash_function()
bytes_transferred = 0
count = 1
chunks = []
params = {'uploadId': upload_id}
request_path = self._get_object_path(container, object_name)
# Read the input data in chunk sizes suitable for AWS
for data in read_in_chunks(stream, chunk_size=CHUNK_SIZE,
fill_size=True, yield_empty=True):
bytes_transferred += len(data)
if calculate_hash:
data_hash.update(data)
chunk_hash = self._get_hash_function()
chunk_hash.update(data)
chunk_hash = base64.b64encode(chunk_hash.digest()).decode('utf-8')
# The Content-MD5 header provides an extra level of data check and
# is recommended by amazon
headers = {
'Content-Length': len(data),
'Content-MD5': chunk_hash,
}
params['partNumber'] = count
resp = self.connection.request(request_path, method='PUT',
data=data, headers=headers,
params=params)
if resp.status != httplib.OK:
raise LibcloudError('Error uploading chunk', driver=self)
server_hash = resp.headers['etag'].replace('"', '')
# Keep this data for a later commit
chunks.append((count, server_hash))
count += 1
if calculate_hash:
data_hash = data_hash.hexdigest()
return (chunks, data_hash, bytes_transferred)
def _commit_multipart(self, container, object_name, upload_id, chunks):
"""
Makes a final commit of the data.
:param container: The destination container
:type container: :class:`Container`
:param object_name: The name of the object which we are uploading
:type object_name: ``str``
:param upload_id: The upload id allocated for this multipart upload
:type upload_id: ``str``
:param chunks: A list of (chunk_number, chunk_hash) tuples.
:type chunks: ``list``
:return: The server side hash of the uploaded data
:rtype: ``str``
"""
root = Element('CompleteMultipartUpload')
for (count, etag) in chunks:
part = SubElement(root, 'Part')
part_no = SubElement(part, 'PartNumber')
part_no.text = str(count)
etag_id = SubElement(part, 'ETag')
etag_id.text = str(etag)
data = tostring(root)
headers = {'Content-Length': len(data)}
params = {'uploadId': upload_id}
request_path = self._get_object_path(container, object_name)
response = self.connection.request(request_path, headers=headers,
params=params, data=data,
method='POST')
if response.status != httplib.OK:
element = response.object
# pylint: disable=maybe-no-member
code, message = response._parse_error_details(element=element)
msg = 'Error in multipart commit: %s (%s)' % (message, code)
raise LibcloudError(msg, driver=self)
# Get the server's etag to be passed back to the caller
body = response.parse_body()
server_hash = body.find(fixxpath(xpath='ETag',
namespace=self.namespace)).text
return server_hash
def _abort_multipart(self, container, object_name, upload_id):
"""
Aborts an already initiated multipart upload
:param container: The destination container
:type container: :class:`Container`
:param object_name: The name of the object which we are uploading
:type object_name: ``str``
:param upload_id: The upload id allocated for this multipart upload
:type upload_id: ``str``
"""
params = {'uploadId': upload_id}
request_path = self._get_object_path(container, object_name)
resp = self.connection.request(request_path, method='DELETE',
params=params)
if resp.status != httplib.NO_CONTENT:
raise LibcloudError('Error in multipart abort. status_code=%d' %
(resp.status), driver=self)
def upload_object_via_stream(self, iterator, container, object_name,
extra=None, ex_storage_class=None):
"""
@inherits: :class:`StorageDriver.upload_object_via_stream`
:param ex_storage_class: Storage class
:type ex_storage_class: ``str``
"""
method = 'PUT'
params = None
# This driver is used by other S3 API compatible drivers also.
# Amazon provides a different (complex?) mechanism to do multipart
# uploads
if self.supports_s3_multipart_upload:
return self._put_object_multipart(container=container,
object_name=object_name,
extra=extra,
stream=iterator,
verify_hash=False,
storage_class=ex_storage_class)
return self._put_object(container=container, object_name=object_name,
extra=extra, method=method, query_args=params,
stream=iterator, verify_hash=False,
storage_class=ex_storage_class)
def delete_object(self, obj):
object_path = self._get_object_path(obj.container, obj.name)
response = self.connection.request(object_path, method='DELETE')
if response.status == httplib.NO_CONTENT:
return True
elif response.status == httplib.NOT_FOUND:
raise ObjectDoesNotExistError(value=None, driver=self,
object_name=obj.name)
return False
def ex_iterate_multipart_uploads(self, container, prefix=None,
delimiter=None):
"""
Extension method for listing all in-progress S3 multipart uploads.
Each multipart upload which has not been committed or aborted is
considered in-progress.
:param container: The container holding the uploads
:type container: :class:`Container`
:keyword prefix: Print only uploads of objects with this prefix
:type prefix: ``str``
:keyword delimiter: The object/key names are grouped based on
being split by this delimiter
:type delimiter: ``str``
:return: A generator of S3MultipartUpload instances.
:rtype: ``generator`` of :class:`S3MultipartUpload`
"""
if not self.supports_s3_multipart_upload:
raise LibcloudError('Feature not supported', driver=self)
# Get the data for a specific container
request_path = self._get_container_path(container)
params = {'max-uploads': RESPONSES_PER_REQUEST, 'uploads': ''}
if prefix:
params['prefix'] = prefix
if delimiter:
params['delimiter'] = delimiter
def finder(node, text):
return node.findtext(fixxpath(xpath=text,
namespace=self.namespace))
while True:
response = self.connection.request(request_path, params=params)
if response.status != httplib.OK:
raise LibcloudError('Error fetching multipart uploads. '
'Got code: %s' % response.status,
driver=self)
body = response.parse_body()
# pylint: disable=maybe-no-member
for node in body.findall(fixxpath(xpath='Upload',
namespace=self.namespace)):
initiator = node.find(fixxpath(xpath='Initiator',
namespace=self.namespace))
owner = node.find(fixxpath(xpath='Owner',
namespace=self.namespace))
key = finder(node, 'Key')
upload_id = finder(node, 'UploadId')
created_at = finder(node, 'Initiated')
initiator = finder(initiator, 'DisplayName')
owner = finder(owner, 'DisplayName')
yield S3MultipartUpload(key, upload_id, created_at,
initiator, owner)
# Check if this is the last entry in the listing
# pylint: disable=maybe-no-member
is_truncated = body.findtext(fixxpath(xpath='IsTruncated',
namespace=self.namespace))
if is_truncated.lower() == 'false':
break
# Provide params for the next request
upload_marker = body.findtext(fixxpath(xpath='NextUploadIdMarker',
namespace=self.namespace))
key_marker = body.findtext(fixxpath(xpath='NextKeyMarker',
namespace=self.namespace))
params['key-marker'] = key_marker
params['upload-id-marker'] = upload_marker
def ex_cleanup_all_multipart_uploads(self, container, prefix=None):
"""
Extension method for removing all partially completed S3 multipart
uploads.
:param container: The container holding the uploads
:type container: :class:`Container`
:keyword prefix: Delete only uploads of objects with this prefix
:type prefix: ``str``
"""
# Iterate through the container and delete the upload ids
for upload in self.ex_iterate_multipart_uploads(container, prefix,
delimiter=None):
self._abort_multipart(container, upload.key, upload.id)
def _clean_object_name(self, name):
name = urlquote(name)
return name
def _put_object(self, container, object_name, method='PUT',
query_args=None, extra=None, file_path=None,
stream=None, verify_hash=True, storage_class=None):
headers = {}
extra = extra or {}
headers.update(self._to_storage_class_headers(storage_class))
content_type = extra.get('content_type', None)
meta_data = extra.get('meta_data', None)
acl = extra.get('acl', None)
if meta_data:
for key, value in list(meta_data.items()):
key = self.http_vendor_prefix + '-meta-%s' % (key)
headers[key] = value
if acl:
headers[self.http_vendor_prefix + '-acl'] = acl
request_path = self._get_object_path(container, object_name)
if query_args:
request_path = '?'.join((request_path, query_args))
result_dict = self._upload_object(
object_name=object_name, content_type=content_type,
request_path=request_path, request_method=method,
headers=headers, file_path=file_path, stream=stream)
response = result_dict['response']
bytes_transferred = result_dict['bytes_transferred']
headers = response.headers
response = response
server_hash = headers.get('etag', '').replace('"', '')
if (verify_hash and result_dict['data_hash'] != server_hash):
raise ObjectHashMismatchError(
value='MD5 hash {0} checksum does not match {1}'.format(
server_hash, result_dict['data_hash']),
object_name=object_name, driver=self)
elif response.status == httplib.OK:
obj = Object(
name=object_name, size=bytes_transferred, hash=server_hash,
extra={'acl': acl}, meta_data=meta_data, container=container,
driver=self)
return obj
else:
raise LibcloudError(
'Unexpected status code, status_code=%s' % (response.status),
driver=self)
def _put_object_multipart(self, container, object_name, stream,
extra=None, verify_hash=False,
storage_class=None):
"""
Uploads an object using the S3 multipart algorithm.
:param container: The destination container
:type container: :class:`Container`
:param object_name: The name of the object which we are uploading
:type object_name: ``str``
:param stream: The generator for fetching the upload data
:type stream: ``generator``
:keyword verify_hash: Indicates if we must calculate the data hash
:type verify_hash: ``bool``
:keyword extra: Additional options
:type extra: ``dict``
:keyword storage_class: The name of the S3 object's storage class
:type extra: ``str``
:return: The uploaded object
:rtype: :class:`Object`
"""
headers = {}
extra = extra or {}
headers.update(self._to_storage_class_headers(storage_class))
content_type = extra.get('content_type', None)
meta_data = extra.get('meta_data', None)
acl = extra.get('acl', None)
if content_type:
headers['Content-Type'] = content_type
if meta_data:
for key, value in list(meta_data.items()):
key = self.http_vendor_prefix + '-meta-%s' % (key)
headers[key] = value
if acl:
headers[self.http_vendor_prefix + '-acl'] = acl
upload_id = self._initiate_multipart(container, object_name,
headers=headers)
try:
result = self._upload_multipart_chunks(container, object_name,
upload_id, stream,
calculate_hash=verify_hash)
chunks, data_hash, bytes_transferred = result
# Commit the chunk info and complete the upload
etag = self._commit_multipart(container, object_name, upload_id,
chunks)
except Exception:
# Amazon provides a mechanism for aborting an upload.
self._abort_multipart(container, object_name, upload_id)
raise
return Object(
name=object_name, size=bytes_transferred, hash=etag,
extra={'acl': acl}, meta_data=meta_data, container=container,
driver=self)
def _to_storage_class_headers(self, storage_class):
"""
Generates request headers given a storage class name.
:keyword storage_class: The name of the S3 object's storage class
:type extra: ``str``
:return: Headers to include in a request
:rtype: :dict:
"""
headers = {}
storage_class = storage_class or 'standard'
if storage_class not in ['standard', 'reduced_redundancy']:
raise ValueError(
'Invalid storage class value: %s' % (storage_class))
key = self.http_vendor_prefix + '-storage-class'
headers[key] = storage_class.upper()
return headers
def _to_containers(self, obj, xpath):
for element in obj.findall(fixxpath(xpath=xpath,
namespace=self.namespace)):
yield self._to_container(element)
def _to_objs(self, obj, xpath, container):
return [self._to_obj(element, container) for element in
obj.findall(fixxpath(xpath=xpath, namespace=self.namespace))]
def _to_container(self, element):
extra = {
'creation_date': findtext(element=element, xpath='CreationDate',
namespace=self.namespace)
}
container = Container(name=findtext(element=element, xpath='Name',
namespace=self.namespace),
extra=extra,
driver=self
)
return container
def _headers_to_object(self, object_name, container, headers):
hash = headers['etag'].replace('"', '')
extra = {'content_type': headers['content-type'],
'etag': headers['etag']}
meta_data = {}
if 'last-modified' in headers:
extra['last_modified'] = headers['last-modified']
for key, value in headers.items():
if not key.lower().startswith(self.http_vendor_prefix + '-meta-'):
continue
key = key.replace(self.http_vendor_prefix + '-meta-', '')
meta_data[key] = value
obj = Object(name=object_name, size=headers['content-length'],
hash=hash, extra=extra,
meta_data=meta_data,
container=container,
driver=self)
return obj
def _to_obj(self, element, container):
owner_id = findtext(element=element, xpath='Owner/ID',
namespace=self.namespace)
owner_display_name = findtext(element=element,
xpath='Owner/DisplayName',
namespace=self.namespace)
meta_data = {'owner': {'id': owner_id,
'display_name': owner_display_name}}
last_modified = findtext(element=element,
xpath='LastModified',
namespace=self.namespace)
extra = {'last_modified': last_modified}
obj = Object(name=findtext(element=element, xpath='Key',
namespace=self.namespace),
size=int(findtext(element=element, xpath='Size',
namespace=self.namespace)),
hash=findtext(element=element, xpath='ETag',
namespace=self.namespace).replace('"', ''),
extra=extra,
meta_data=meta_data,
container=container,
driver=self
)
return obj
class S3StorageDriver(AWSDriver, BaseS3StorageDriver):
name = 'Amazon S3 (us-east-1)'
connectionCls = S3SignatureV4Connection
region_name = 'us-east-1'
class S3USEast2Connection(S3SignatureV4Connection):
host = S3_US_EAST2_HOST
class S3USEast2StorageDriver(S3StorageDriver):
name = 'Amazon S3 (us-east-2)'
connectionCls = S3USEast2Connection
ex_location_name = 'us-east-2'
region_name = 'us-east-2'
class S3USWestConnection(S3SignatureV4Connection):
host = S3_US_WEST_HOST
class S3USWestStorageDriver(S3StorageDriver):
name = 'Amazon S3 (us-west-1)'
connectionCls = S3USWestConnection
ex_location_name = 'us-west-1'
region_name = 'us-west-1'
class S3USWestOregonConnection(S3SignatureV4Connection):
host = S3_US_WEST_OREGON_HOST
class S3USWestOregonStorageDriver(S3StorageDriver):
name = 'Amazon S3 (us-west-2)'
connectionCls = S3USWestOregonConnection
ex_location_name = 'us-west-2'
region_name = 'us-west-2'
class S3USGovWestConnection(S3SignatureV4Connection):
host = S3_US_GOV_WEST_HOST
class S3USGovWestStorageDriver(S3StorageDriver):
name = 'Amazon S3 (us-gov-west-1)'
connectionCls = S3USGovWestConnection
ex_location_name = 'us-gov-west-1'
region_name = 'us-gov-west-1'
class S3CNNorthConnection(S3SignatureV4Connection):
host = S3_CN_NORTH_HOST
class S3CNNorthStorageDriver(S3StorageDriver):
name = 'Amazon S3 (cn-north-1)'
connectionCls = S3CNNorthConnection
ex_location_name = 'cn-north-1'
region_name = 'cn-north-1'
class S3EUWestConnection(S3SignatureV4Connection):
host = S3_EU_WEST_HOST
class S3EUWestStorageDriver(S3StorageDriver):
name = 'Amazon S3 (eu-west-1)'
connectionCls = S3EUWestConnection
ex_location_name = 'EU'
region_name = 'eu-west-1'
class S3EUWest2Connection(S3SignatureV4Connection):
host = S3_EU_WEST2_HOST
class S3EUWest2StorageDriver(S3StorageDriver):
name = 'Amazon S3 (eu-west-2)'
connectionCls = S3EUWest2Connection
ex_location_name = 'eu-west-2'
region_name = 'eu-west-2'
class S3EUCentralConnection(S3SignatureV4Connection):
host = S3_EU_CENTRAL_HOST
class S3EUCentralStorageDriver(S3StorageDriver):
name = 'Amazon S3 (eu-central-1)'
connectionCls = S3EUCentralConnection
ex_location_name = 'eu-central-1'
region_name = 'eu-central-1'
class S3APSEConnection(S3SignatureV4Connection):
host = S3_AP_SOUTHEAST_HOST
class S3APSEStorageDriver(S3StorageDriver):
name = 'Amazon S3 (ap-southeast-1)'
connectionCls = S3APSEConnection
ex_location_name = 'ap-southeast-1'
region_name = 'ap-southeast-1'
class S3APSE2Connection(S3SignatureV4Connection):
host = S3_AP_SOUTHEAST2_HOST
class S3APSE2StorageDriver(S3StorageDriver):
name = 'Amazon S3 (ap-southeast-2)'
connectionCls = S3APSE2Connection
ex_location_name = 'ap-southeast-2'
region_name = 'ap-southeast-2'
class S3APNE1Connection(S3SignatureV4Connection):
host = S3_AP_NORTHEAST1_HOST
S3APNEConnection = S3APNE1Connection
class S3APNE1StorageDriver(S3StorageDriver):
name = 'Amazon S3 (ap-northeast-1)'
connectionCls = S3APNEConnection
ex_location_name = 'ap-northeast-1'
region_name = 'ap-northeast-1'
S3APNEStorageDriver = S3APNE1StorageDriver
class S3APNE2Connection(S3SignatureV4Connection):
host = S3_AP_NORTHEAST2_HOST
class S3APNE2StorageDriver(S3StorageDriver):
name = 'Amazon S3 (ap-northeast-2)'
connectionCls = S3APNE2Connection
ex_location_name = 'ap-northeast-2'
region_name = 'ap-northeast-2'
class S3APSouthConnection(S3SignatureV4Connection):
host = S3_AP_SOUTH_HOST
class S3APSouthStorageDriver(S3StorageDriver):
name = 'Amazon S3 (ap-south-1)'
connectionCls = S3APSouthConnection
ex_location_name = 'ap-south-1'
region_name = 'ap-south-1'
class S3SAEastConnection(S3SignatureV4Connection):
host = S3_SA_EAST_HOST
class S3SAEastStorageDriver(S3StorageDriver):
name = 'Amazon S3 (sa-east-1)'
connectionCls = S3SAEastConnection
ex_location_name = 'sa-east-1'
region_name = 'sa-east-1'
class S3CACentralConnection(S3SignatureV4Connection):
host = S3_CA_CENTRAL_HOST
class S3CACentralStorageDriver(S3StorageDriver):
name = 'Amazon S3 (ca-central-1)'
connectionCls = S3CACentralConnection
ex_location_name = 'ca-central-1'
region_name = 'ca-central-1'
| apache-2.0 |
dims/nova | nova/scheduler/filters/trusted_filter.py | 14 | 9323 | # Copyright (c) 2012 Intel, Inc.
# Copyright (c) 2011-2012 OpenStack Foundation
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
Filter to add support for Trusted Computing Pools (EXPERIMENTAL).
Filter that only schedules tasks on a host if the integrity (trust)
of that host matches the trust requested in the ``extra_specs`` for the
flavor. The ``extra_specs`` will contain a key/value pair where the
key is ``trust``. The value of this pair (``trusted``/``untrusted``) must
match the integrity of that host (obtained from the Attestation
service) before the task can be scheduled on that host.
Note that the parameters to control access to the Attestation Service
are in the ``nova.conf`` file in a separate ``trust`` section. For example,
the config file will look something like:
[DEFAULT]
verbose=True
...
[trust]
server=attester.mynetwork.com
Details on the specific parameters can be found in the file
``trust_attest.py``.
Details on setting up and using an Attestation Service can be found at
the Open Attestation project at:
https://github.com/OpenAttestation/OpenAttestation
"""
from oslo_log import log as logging
from oslo_serialization import jsonutils
from oslo_utils import timeutils
import requests
import nova.conf
from nova import context
from nova.i18n import _LW
from nova import objects
from nova.scheduler import filters
LOG = logging.getLogger(__name__)
CONF = nova.conf.CONF
class AttestationService(object):
# Provide access wrapper to attestation server to get integrity report.
def __init__(self):
self.api_url = CONF.trusted_computing.attestation_api_url
self.host = CONF.trusted_computing.attestation_server
self.port = CONF.trusted_computing.attestation_port
self.auth_blob = CONF.trusted_computing.attestation_auth_blob
self.key_file = None
self.cert_file = None
self.ca_file = CONF.trusted_computing.attestation_server_ca_file
self.request_count = 100
# If the CA file is not provided, let's check the cert if verification
# asked
self.verify = (not CONF.trusted_computing.attestation_insecure_ssl
and self.ca_file or True)
self.cert = (self.cert_file, self.key_file)
def _do_request(self, method, action_url, body, headers):
# Connects to the server and issues a request.
# :returns: result data
# :raises: IOError if the request fails
action_url = "https://%s:%s%s/%s" % (self.host, self.port,
self.api_url, action_url)
try:
res = requests.request(method, action_url, data=body,
headers=headers, cert=self.cert,
verify=self.verify)
status_code = res.status_code
if status_code in (requests.codes.OK,
requests.codes.CREATED,
requests.codes.ACCEPTED,
requests.codes.NO_CONTENT):
try:
return requests.codes.OK, jsonutils.loads(res.text)
except (TypeError, ValueError):
return requests.codes.OK, res.text
return status_code, None
except requests.exceptions.RequestException:
return IOError, None
def _request(self, cmd, subcmd, hosts):
body = {}
body['count'] = len(hosts)
body['hosts'] = hosts
cooked = jsonutils.dumps(body)
headers = {}
headers['content-type'] = 'application/json'
headers['Accept'] = 'application/json'
if self.auth_blob:
headers['x-auth-blob'] = self.auth_blob
status, res = self._do_request(cmd, subcmd, cooked, headers)
return status, res
def do_attestation(self, hosts):
"""Attests compute nodes through OAT service.
:param hosts: hosts list to be attested
:returns: dictionary for trust level and validate time
"""
result = None
status, data = self._request("POST", "PollHosts", hosts)
if data is not None:
result = data.get('hosts')
return result
class ComputeAttestationCache(object):
"""Cache for compute node attestation
Cache compute node's trust level for sometime,
if the cache is out of date, poll OAT service to flush the
cache.
OAT service may have cache also. OAT service's cache valid time
should be set shorter than trusted filter's cache valid time.
"""
def __init__(self):
self.attestservice = AttestationService()
self.compute_nodes = {}
admin = context.get_admin_context()
# Fetch compute node list to initialize the compute_nodes,
# so that we don't need poll OAT service one by one for each
# host in the first round that scheduler invokes us.
computes = objects.ComputeNodeList.get_all(admin)
for compute in computes:
host = compute.hypervisor_hostname
self._init_cache_entry(host)
def _cache_valid(self, host):
cachevalid = False
if host in self.compute_nodes:
node_stats = self.compute_nodes.get(host)
if not timeutils.is_older_than(
node_stats['vtime'],
CONF.trusted_computing.attestation_auth_timeout):
cachevalid = True
return cachevalid
def _init_cache_entry(self, host):
self.compute_nodes[host] = {
'trust_lvl': 'unknown',
'vtime': timeutils.normalize_time(
timeutils.parse_isotime("1970-01-01T00:00:00Z"))}
def _invalidate_caches(self):
for host in self.compute_nodes:
self._init_cache_entry(host)
def _update_cache_entry(self, state):
entry = {}
host = state['host_name']
entry['trust_lvl'] = state['trust_lvl']
try:
# Normalize as naive object to interoperate with utcnow().
entry['vtime'] = timeutils.normalize_time(
timeutils.parse_isotime(state['vtime']))
except ValueError:
try:
# Mt. Wilson does not necessarily return an ISO8601 formatted
# `vtime`, so we should try to parse it as a string formatted
# datetime.
vtime = timeutils.parse_strtime(state['vtime'], fmt="%c")
entry['vtime'] = timeutils.normalize_time(vtime)
except ValueError:
# Mark the system as un-trusted if get invalid vtime.
entry['trust_lvl'] = 'unknown'
entry['vtime'] = timeutils.utcnow()
self.compute_nodes[host] = entry
def _update_cache(self):
self._invalidate_caches()
states = self.attestservice.do_attestation(
list(self.compute_nodes.keys()))
if states is None:
return
for state in states:
self._update_cache_entry(state)
def get_host_attestation(self, host):
"""Check host's trust level."""
if host not in self.compute_nodes:
self._init_cache_entry(host)
if not self._cache_valid(host):
self._update_cache()
level = self.compute_nodes.get(host).get('trust_lvl')
return level
class ComputeAttestation(object):
def __init__(self):
self.caches = ComputeAttestationCache()
def is_trusted(self, host, trust):
level = self.caches.get_host_attestation(host)
return trust == level
class TrustedFilter(filters.BaseHostFilter):
"""Trusted filter to support Trusted Compute Pools."""
def __init__(self):
self.compute_attestation = ComputeAttestation()
LOG.warning(_LW('The TrustedFilter is considered experimental '
'by the OpenStack project because it receives much '
'less testing than the rest of Nova. This may change '
'in the future, but current deployers should be aware '
'that the use of it in production right now may be '
'risky.'))
# The hosts the instances are running on doesn't change within a request
run_filter_once_per_request = True
def host_passes(self, host_state, spec_obj):
instance_type = spec_obj.flavor
extra = (instance_type.extra_specs
if 'extra_specs' in instance_type else {})
trust = extra.get('trust:trusted_host')
host = host_state.nodename
if trust:
return self.compute_attestation.is_trusted(host, trust)
return True
| apache-2.0 |
liu602348184/django | django/contrib/postgres/fields/ranges.py | 172 | 5636 | import json
from psycopg2.extras import DateRange, DateTimeTZRange, NumericRange, Range
from django.contrib.postgres import forms, lookups
from django.db import models
from django.utils import six
from .utils import AttributeSetter
__all__ = [
'RangeField', 'IntegerRangeField', 'BigIntegerRangeField',
'FloatRangeField', 'DateTimeRangeField', 'DateRangeField',
]
class RangeField(models.Field):
empty_strings_allowed = False
def get_prep_value(self, value):
if value is None:
return None
elif isinstance(value, Range):
return value
elif isinstance(value, (list, tuple)):
return self.range_type(value[0], value[1])
return value
def to_python(self, value):
if isinstance(value, six.string_types):
# Assume we're deserializing
vals = json.loads(value)
for end in ('lower', 'upper'):
if end in vals:
vals[end] = self.base_field.to_python(vals[end])
value = self.range_type(**vals)
elif isinstance(value, (list, tuple)):
value = self.range_type(value[0], value[1])
return value
def set_attributes_from_name(self, name):
super(RangeField, self).set_attributes_from_name(name)
self.base_field.set_attributes_from_name(name)
def value_to_string(self, obj):
value = self.value_from_object(obj)
if value is None:
return None
if value.isempty:
return json.dumps({"empty": True})
base_field = self.base_field
result = {"bounds": value._bounds}
for end in ('lower', 'upper'):
obj = AttributeSetter(base_field.attname, getattr(value, end))
result[end] = base_field.value_to_string(obj)
return json.dumps(result)
def formfield(self, **kwargs):
kwargs.setdefault('form_class', self.form_field)
return super(RangeField, self).formfield(**kwargs)
class IntegerRangeField(RangeField):
base_field = models.IntegerField()
range_type = NumericRange
form_field = forms.IntegerRangeField
def db_type(self, connection):
return 'int4range'
class BigIntegerRangeField(RangeField):
base_field = models.BigIntegerField()
range_type = NumericRange
form_field = forms.IntegerRangeField
def db_type(self, connection):
return 'int8range'
class FloatRangeField(RangeField):
base_field = models.FloatField()
range_type = NumericRange
form_field = forms.FloatRangeField
def db_type(self, connection):
return 'numrange'
class DateTimeRangeField(RangeField):
base_field = models.DateTimeField()
range_type = DateTimeTZRange
form_field = forms.DateTimeRangeField
def db_type(self, connection):
return 'tstzrange'
class DateRangeField(RangeField):
base_field = models.DateField()
range_type = DateRange
form_field = forms.DateRangeField
def db_type(self, connection):
return 'daterange'
RangeField.register_lookup(lookups.DataContains)
RangeField.register_lookup(lookups.ContainedBy)
RangeField.register_lookup(lookups.Overlap)
class RangeContainedBy(models.Lookup):
lookup_name = 'contained_by'
type_mapping = {
'integer': 'int4range',
'bigint': 'int8range',
'double precision': 'numrange',
'date': 'daterange',
'timestamp with time zone': 'tstzrange',
}
def as_sql(self, qn, connection):
field = self.lhs.output_field
if isinstance(field, models.FloatField):
sql = '%s::numeric <@ %s::{}'.format(self.type_mapping[field.db_type(connection)])
else:
sql = '%s <@ %s::{}'.format(self.type_mapping[field.db_type(connection)])
lhs, lhs_params = self.process_lhs(qn, connection)
rhs, rhs_params = self.process_rhs(qn, connection)
params = lhs_params + rhs_params
return sql % (lhs, rhs), params
def get_prep_lookup(self):
return RangeField().get_prep_lookup(self.lookup_name, self.rhs)
models.DateField.register_lookup(RangeContainedBy)
models.DateTimeField.register_lookup(RangeContainedBy)
models.IntegerField.register_lookup(RangeContainedBy)
models.BigIntegerField.register_lookup(RangeContainedBy)
models.FloatField.register_lookup(RangeContainedBy)
@RangeField.register_lookup
class FullyLessThan(lookups.PostgresSimpleLookup):
lookup_name = 'fully_lt'
operator = '<<'
@RangeField.register_lookup
class FullGreaterThan(lookups.PostgresSimpleLookup):
lookup_name = 'fully_gt'
operator = '>>'
@RangeField.register_lookup
class NotLessThan(lookups.PostgresSimpleLookup):
lookup_name = 'not_lt'
operator = '&>'
@RangeField.register_lookup
class NotGreaterThan(lookups.PostgresSimpleLookup):
lookup_name = 'not_gt'
operator = '&<'
@RangeField.register_lookup
class AdjacentToLookup(lookups.PostgresSimpleLookup):
lookup_name = 'adjacent_to'
operator = '-|-'
@RangeField.register_lookup
class RangeStartsWith(lookups.FunctionTransform):
lookup_name = 'startswith'
function = 'lower'
@property
def output_field(self):
return self.lhs.output_field.base_field
@RangeField.register_lookup
class RangeEndsWith(lookups.FunctionTransform):
lookup_name = 'endswith'
function = 'upper'
@property
def output_field(self):
return self.lhs.output_field.base_field
@RangeField.register_lookup
class IsEmpty(lookups.FunctionTransform):
lookup_name = 'isempty'
function = 'isempty'
output_field = models.BooleanField()
| bsd-3-clause |
spencerlyon2/pygments | pygments/lexers/data.py | 2 | 17895 | # -*- coding: utf-8 -*-
"""
pygments.lexers.data
~~~~~~~~~~~~~~~~~~~~
Lexers for data file format.
:copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import re
from pygments.lexer import RegexLexer, ExtendedRegexLexer, LexerContext, \
include, bygroups
from pygments.token import Text, Comment, Keyword, Name, String, Number, \
Punctuation, Literal
__all__ = ['YamlLexer', 'JsonLexer']
class YamlLexerContext(LexerContext):
"""Indentation context for the YAML lexer."""
def __init__(self, *args, **kwds):
super(YamlLexerContext, self).__init__(*args, **kwds)
self.indent_stack = []
self.indent = -1
self.next_indent = 0
self.block_scalar_indent = None
class YamlLexer(ExtendedRegexLexer):
"""
Lexer for `YAML <http://yaml.org/>`_, a human-friendly data serialization
language.
.. versionadded:: 0.11
"""
name = 'YAML'
aliases = ['yaml']
filenames = ['*.yaml', '*.yml']
mimetypes = ['text/x-yaml']
def something(token_class):
"""Do not produce empty tokens."""
def callback(lexer, match, context):
text = match.group()
if not text:
return
yield match.start(), token_class, text
context.pos = match.end()
return callback
def reset_indent(token_class):
"""Reset the indentation levels."""
def callback(lexer, match, context):
text = match.group()
context.indent_stack = []
context.indent = -1
context.next_indent = 0
context.block_scalar_indent = None
yield match.start(), token_class, text
context.pos = match.end()
return callback
def save_indent(token_class, start=False):
"""Save a possible indentation level."""
def callback(lexer, match, context):
text = match.group()
extra = ''
if start:
context.next_indent = len(text)
if context.next_indent < context.indent:
while context.next_indent < context.indent:
context.indent = context.indent_stack.pop()
if context.next_indent > context.indent:
extra = text[context.indent:]
text = text[:context.indent]
else:
context.next_indent += len(text)
if text:
yield match.start(), token_class, text
if extra:
yield match.start()+len(text), token_class.Error, extra
context.pos = match.end()
return callback
def set_indent(token_class, implicit=False):
"""Set the previously saved indentation level."""
def callback(lexer, match, context):
text = match.group()
if context.indent < context.next_indent:
context.indent_stack.append(context.indent)
context.indent = context.next_indent
if not implicit:
context.next_indent += len(text)
yield match.start(), token_class, text
context.pos = match.end()
return callback
def set_block_scalar_indent(token_class):
"""Set an explicit indentation level for a block scalar."""
def callback(lexer, match, context):
text = match.group()
context.block_scalar_indent = None
if not text:
return
increment = match.group(1)
if increment:
current_indent = max(context.indent, 0)
increment = int(increment)
context.block_scalar_indent = current_indent + increment
if text:
yield match.start(), token_class, text
context.pos = match.end()
return callback
def parse_block_scalar_empty_line(indent_token_class, content_token_class):
"""Process an empty line in a block scalar."""
def callback(lexer, match, context):
text = match.group()
if (context.block_scalar_indent is None or
len(text) <= context.block_scalar_indent):
if text:
yield match.start(), indent_token_class, text
else:
indentation = text[:context.block_scalar_indent]
content = text[context.block_scalar_indent:]
yield match.start(), indent_token_class, indentation
yield (match.start()+context.block_scalar_indent,
content_token_class, content)
context.pos = match.end()
return callback
def parse_block_scalar_indent(token_class):
"""Process indentation spaces in a block scalar."""
def callback(lexer, match, context):
text = match.group()
if context.block_scalar_indent is None:
if len(text) <= max(context.indent, 0):
context.stack.pop()
context.stack.pop()
return
context.block_scalar_indent = len(text)
else:
if len(text) < context.block_scalar_indent:
context.stack.pop()
context.stack.pop()
return
if text:
yield match.start(), token_class, text
context.pos = match.end()
return callback
def parse_plain_scalar_indent(token_class):
"""Process indentation spaces in a plain scalar."""
def callback(lexer, match, context):
text = match.group()
if len(text) <= context.indent:
context.stack.pop()
context.stack.pop()
return
if text:
yield match.start(), token_class, text
context.pos = match.end()
return callback
tokens = {
# the root rules
'root': [
# ignored whitespaces
(r'[ ]+(?=#|$)', Text),
# line breaks
(r'\n+', Text),
# a comment
(r'#[^\n]*', Comment.Single),
# the '%YAML' directive
(r'^%YAML(?=[ ]|$)', reset_indent(Name.Tag), 'yaml-directive'),
# the %TAG directive
(r'^%TAG(?=[ ]|$)', reset_indent(Name.Tag), 'tag-directive'),
# document start and document end indicators
(r'^(?:---|\.\.\.)(?=[ ]|$)', reset_indent(Name.Namespace),
'block-line'),
# indentation spaces
(r'[ ]*(?![ \t\n\r\f\v]|$)', save_indent(Text, start=True),
('block-line', 'indentation')),
],
# trailing whitespaces after directives or a block scalar indicator
'ignored-line': [
# ignored whitespaces
(r'[ ]+(?=#|$)', Text),
# a comment
(r'#[^\n]*', Comment.Single),
# line break
(r'\n', Text, '#pop:2'),
],
# the %YAML directive
'yaml-directive': [
# the version number
(r'([ ]+)([0-9]+\.[0-9]+)',
bygroups(Text, Number), 'ignored-line'),
],
# the %YAG directive
'tag-directive': [
# a tag handle and the corresponding prefix
(r'([ ]+)(!|![0-9A-Za-z_-]*!)'
r'([ ]+)(!|!?[0-9A-Za-z;/?:@&=+$,_.!~*\'()\[\]%-]+)',
bygroups(Text, Keyword.Type, Text, Keyword.Type),
'ignored-line'),
],
# block scalar indicators and indentation spaces
'indentation': [
# trailing whitespaces are ignored
(r'[ ]*$', something(Text), '#pop:2'),
# whitespaces preceeding block collection indicators
(r'[ ]+(?=[?:-](?:[ ]|$))', save_indent(Text)),
# block collection indicators
(r'[?:-](?=[ ]|$)', set_indent(Punctuation.Indicator)),
# the beginning a block line
(r'[ ]*', save_indent(Text), '#pop'),
],
# an indented line in the block context
'block-line': [
# the line end
(r'[ ]*(?=#|$)', something(Text), '#pop'),
# whitespaces separating tokens
(r'[ ]+', Text),
# tags, anchors and aliases,
include('descriptors'),
# block collections and scalars
include('block-nodes'),
# flow collections and quoted scalars
include('flow-nodes'),
# a plain scalar
(r'(?=[^ \t\n\r\f\v?:,\[\]{}#&*!|>\'"%@`-]|[?:-][^ \t\n\r\f\v])',
something(Name.Variable),
'plain-scalar-in-block-context'),
],
# tags, anchors, aliases
'descriptors': [
# a full-form tag
(r'!<[0-9A-Za-z;/?:@&=+$,_.!~*\'()\[\]%-]+>', Keyword.Type),
# a tag in the form '!', '!suffix' or '!handle!suffix'
(r'!(?:[0-9A-Za-z_-]+)?'
r'(?:![0-9A-Za-z;/?:@&=+$,_.!~*\'()\[\]%-]+)?', Keyword.Type),
# an anchor
(r'&[0-9A-Za-z_-]+', Name.Label),
# an alias
(r'\*[0-9A-Za-z_-]+', Name.Variable),
],
# block collections and scalars
'block-nodes': [
# implicit key
(r':(?=[ ]|$)', set_indent(Punctuation.Indicator, implicit=True)),
# literal and folded scalars
(r'[|>]', Punctuation.Indicator,
('block-scalar-content', 'block-scalar-header')),
],
# flow collections and quoted scalars
'flow-nodes': [
# a flow sequence
(r'\[', Punctuation.Indicator, 'flow-sequence'),
# a flow mapping
(r'\{', Punctuation.Indicator, 'flow-mapping'),
# a single-quoted scalar
(r'\'', String, 'single-quoted-scalar'),
# a double-quoted scalar
(r'\"', String, 'double-quoted-scalar'),
],
# the content of a flow collection
'flow-collection': [
# whitespaces
(r'[ ]+', Text),
# line breaks
(r'\n+', Text),
# a comment
(r'#[^\n]*', Comment.Single),
# simple indicators
(r'[?:,]', Punctuation.Indicator),
# tags, anchors and aliases
include('descriptors'),
# nested collections and quoted scalars
include('flow-nodes'),
# a plain scalar
(r'(?=[^ \t\n\r\f\v?:,\[\]{}#&*!|>\'"%@`])',
something(Name.Variable),
'plain-scalar-in-flow-context'),
],
# a flow sequence indicated by '[' and ']'
'flow-sequence': [
# include flow collection rules
include('flow-collection'),
# the closing indicator
(r'\]', Punctuation.Indicator, '#pop'),
],
# a flow mapping indicated by '{' and '}'
'flow-mapping': [
# include flow collection rules
include('flow-collection'),
# the closing indicator
(r'\}', Punctuation.Indicator, '#pop'),
],
# block scalar lines
'block-scalar-content': [
# line break
(r'\n', Text),
# empty line
(r'^[ ]+$',
parse_block_scalar_empty_line(Text, Name.Constant)),
# indentation spaces (we may leave the state here)
(r'^[ ]*', parse_block_scalar_indent(Text)),
# line content
(r'[^\n\r\f\v]+', Name.Constant),
],
# the content of a literal or folded scalar
'block-scalar-header': [
# indentation indicator followed by chomping flag
(r'([1-9])?[+-]?(?=[ ]|$)',
set_block_scalar_indent(Punctuation.Indicator),
'ignored-line'),
# chomping flag followed by indentation indicator
(r'[+-]?([1-9])?(?=[ ]|$)',
set_block_scalar_indent(Punctuation.Indicator),
'ignored-line'),
],
# ignored and regular whitespaces in quoted scalars
'quoted-scalar-whitespaces': [
# leading and trailing whitespaces are ignored
(r'^[ ]+', Text),
(r'[ ]+$', Text),
# line breaks are ignored
(r'\n+', Text),
# other whitespaces are a part of the value
(r'[ ]+', Name.Variable),
],
# single-quoted scalars
'single-quoted-scalar': [
# include whitespace and line break rules
include('quoted-scalar-whitespaces'),
# escaping of the quote character
(r'\'\'', String.Escape),
# regular non-whitespace characters
(r'[^ \t\n\r\f\v\']+', String),
# the closing quote
(r'\'', String, '#pop'),
],
# double-quoted scalars
'double-quoted-scalar': [
# include whitespace and line break rules
include('quoted-scalar-whitespaces'),
# escaping of special characters
(r'\\[0abt\tn\nvfre "\\N_LP]', String),
# escape codes
(r'\\(?:x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})',
String.Escape),
# regular non-whitespace characters
(r'[^ \t\n\r\f\v\"\\]+', String),
# the closing quote
(r'"', String, '#pop'),
],
# the beginning of a new line while scanning a plain scalar
'plain-scalar-in-block-context-new-line': [
# empty lines
(r'^[ ]+$', Text),
# line breaks
(r'\n+', Text),
# document start and document end indicators
(r'^(?=---|\.\.\.)', something(Name.Namespace), '#pop:3'),
# indentation spaces (we may leave the block line state here)
(r'^[ ]*', parse_plain_scalar_indent(Text), '#pop'),
],
# a plain scalar in the block context
'plain-scalar-in-block-context': [
# the scalar ends with the ':' indicator
(r'[ ]*(?=:[ ]|:$)', something(Text), '#pop'),
# the scalar ends with whitespaces followed by a comment
(r'[ ]+(?=#)', Text, '#pop'),
# trailing whitespaces are ignored
(r'[ ]+$', Text),
# line breaks are ignored
(r'\n+', Text, 'plain-scalar-in-block-context-new-line'),
# other whitespaces are a part of the value
(r'[ ]+', Literal.Scalar.Plain),
# regular non-whitespace characters
(r'(?::(?![ \t\n\r\f\v])|[^ \t\n\r\f\v:])+', Literal.Scalar.Plain),
],
# a plain scalar is the flow context
'plain-scalar-in-flow-context': [
# the scalar ends with an indicator character
(r'[ ]*(?=[,:?\[\]{}])', something(Text), '#pop'),
# the scalar ends with a comment
(r'[ ]+(?=#)', Text, '#pop'),
# leading and trailing whitespaces are ignored
(r'^[ ]+', Text),
(r'[ ]+$', Text),
# line breaks are ignored
(r'\n+', Text),
# other whitespaces are a part of the value
(r'[ ]+', Name.Variable),
# regular non-whitespace characters
(r'[^ \t\n\r\f\v,:?\[\]{}]+', Name.Variable),
],
}
def get_tokens_unprocessed(self, text=None, context=None):
if context is None:
context = YamlLexerContext(text, 0)
return super(YamlLexer, self).get_tokens_unprocessed(text, context)
class JsonLexer(RegexLexer):
"""
For JSON data structures.
.. versionadded:: 1.5
"""
name = 'JSON'
aliases = ['json']
filenames = ['*.json']
mimetypes = ['application/json']
flags = re.DOTALL
# integer part of a number
int_part = r'-?(0|[1-9]\d*)'
# fractional part of a number
frac_part = r'\.\d+'
# exponential part of a number
exp_part = r'[eE](\+|-)?\d+'
tokens = {
'whitespace': [
(r'\s+', Text),
],
# represents a simple terminal value
'simplevalue': [
(r'(true|false|null)\b', Keyword.Constant),
(('%(int_part)s(%(frac_part)s%(exp_part)s|'
'%(exp_part)s|%(frac_part)s)') % vars(),
Number.Float),
(int_part, Number.Integer),
(r'"(\\\\|\\"|[^"])*"', String.Double),
],
# the right hand side of an object, after the attribute name
'objectattribute': [
include('value'),
(r':', Punctuation),
# comma terminates the attribute but expects more
(r',', Punctuation, '#pop'),
# a closing bracket terminates the entire object, so pop twice
(r'}', Punctuation, ('#pop', '#pop')),
],
# a json object - { attr, attr, ... }
'objectvalue': [
include('whitespace'),
(r'"(\\\\|\\"|[^"])*"', Name.Tag, 'objectattribute'),
(r'}', Punctuation, '#pop'),
],
# json array - [ value, value, ... }
'arrayvalue': [
include('whitespace'),
include('value'),
(r',', Punctuation),
(r']', Punctuation, '#pop'),
],
# a json value - either a simple value or a complex value (object or array)
'value': [
include('whitespace'),
include('simplevalue'),
(r'{', Punctuation, 'objectvalue'),
(r'\[', Punctuation, 'arrayvalue'),
],
# the root of a json document whould be a value
'root': [
include('value'),
],
}
| bsd-2-clause |
MQQiang/kbengine | kbe/src/lib/python/Lib/threading.py | 61 | 48900 | """Thread module emulating a subset of Java's threading model."""
import sys as _sys
import _thread
try:
from time import monotonic as _time
except ImportError:
from time import time as _time
from traceback import format_exc as _format_exc
from _weakrefset import WeakSet
from itertools import islice as _islice
try:
from _collections import deque as _deque
except ImportError:
from collections import deque as _deque
# Note regarding PEP 8 compliant names
# This threading model was originally inspired by Java, and inherited
# the convention of camelCase function and method names from that
# language. Those original names are not in any imminent danger of
# being deprecated (even for Py3k),so this module provides them as an
# alias for the PEP 8 compliant names
# Note that using the new PEP 8 compliant names facilitates substitution
# with the multiprocessing module, which doesn't provide the old
# Java inspired names.
__all__ = ['active_count', 'Condition', 'current_thread', 'enumerate', 'Event',
'Lock', 'RLock', 'Semaphore', 'BoundedSemaphore', 'Thread', 'Barrier',
'Timer', 'ThreadError', 'setprofile', 'settrace', 'local', 'stack_size']
# Rename some stuff so "from threading import *" is safe
_start_new_thread = _thread.start_new_thread
_allocate_lock = _thread.allocate_lock
_set_sentinel = _thread._set_sentinel
get_ident = _thread.get_ident
ThreadError = _thread.error
try:
_CRLock = _thread.RLock
except AttributeError:
_CRLock = None
TIMEOUT_MAX = _thread.TIMEOUT_MAX
del _thread
# Support for profile and trace hooks
_profile_hook = None
_trace_hook = None
def setprofile(func):
"""Set a profile function for all threads started from the threading module.
The func will be passed to sys.setprofile() for each thread, before its
run() method is called.
"""
global _profile_hook
_profile_hook = func
def settrace(func):
"""Set a trace function for all threads started from the threading module.
The func will be passed to sys.settrace() for each thread, before its run()
method is called.
"""
global _trace_hook
_trace_hook = func
# Synchronization classes
Lock = _allocate_lock
def RLock(*args, **kwargs):
"""Factory function that returns a new reentrant lock.
A reentrant lock must be released by the thread that acquired it. Once a
thread has acquired a reentrant lock, the same thread may acquire it again
without blocking; the thread must release it once for each time it has
acquired it.
"""
if _CRLock is None:
return _PyRLock(*args, **kwargs)
return _CRLock(*args, **kwargs)
class _RLock:
"""This class implements reentrant lock objects.
A reentrant lock must be released by the thread that acquired it. Once a
thread has acquired a reentrant lock, the same thread may acquire it
again without blocking; the thread must release it once for each time it
has acquired it.
"""
def __init__(self):
self._block = _allocate_lock()
self._owner = None
self._count = 0
def __repr__(self):
owner = self._owner
try:
owner = _active[owner].name
except KeyError:
pass
return "<%s owner=%r count=%d>" % (
self.__class__.__name__, owner, self._count)
def acquire(self, blocking=True, timeout=-1):
"""Acquire a lock, blocking or non-blocking.
When invoked without arguments: if this thread already owns the lock,
increment the recursion level by one, and return immediately. Otherwise,
if another thread owns the lock, block until the lock is unlocked. Once
the lock is unlocked (not owned by any thread), then grab ownership, set
the recursion level to one, and return. If more than one thread is
blocked waiting until the lock is unlocked, only one at a time will be
able to grab ownership of the lock. There is no return value in this
case.
When invoked with the blocking argument set to true, do the same thing
as when called without arguments, and return true.
When invoked with the blocking argument set to false, do not block. If a
call without an argument would block, return false immediately;
otherwise, do the same thing as when called without arguments, and
return true.
When invoked with the floating-point timeout argument set to a positive
value, block for at most the number of seconds specified by timeout
and as long as the lock cannot be acquired. Return true if the lock has
been acquired, false if the timeout has elapsed.
"""
me = get_ident()
if self._owner == me:
self._count += 1
return 1
rc = self._block.acquire(blocking, timeout)
if rc:
self._owner = me
self._count = 1
return rc
__enter__ = acquire
def release(self):
"""Release a lock, decrementing the recursion level.
If after the decrement it is zero, reset the lock to unlocked (not owned
by any thread), and if any other threads are blocked waiting for the
lock to become unlocked, allow exactly one of them to proceed. If after
the decrement the recursion level is still nonzero, the lock remains
locked and owned by the calling thread.
Only call this method when the calling thread owns the lock. A
RuntimeError is raised if this method is called when the lock is
unlocked.
There is no return value.
"""
if self._owner != get_ident():
raise RuntimeError("cannot release un-acquired lock")
self._count = count = self._count - 1
if not count:
self._owner = None
self._block.release()
def __exit__(self, t, v, tb):
self.release()
# Internal methods used by condition variables
def _acquire_restore(self, state):
self._block.acquire()
self._count, self._owner = state
def _release_save(self):
if self._count == 0:
raise RuntimeError("cannot release un-acquired lock")
count = self._count
self._count = 0
owner = self._owner
self._owner = None
self._block.release()
return (count, owner)
def _is_owned(self):
return self._owner == get_ident()
_PyRLock = _RLock
class Condition:
"""Class that implements a condition variable.
A condition variable allows one or more threads to wait until they are
notified by another thread.
If the lock argument is given and not None, it must be a Lock or RLock
object, and it is used as the underlying lock. Otherwise, a new RLock object
is created and used as the underlying lock.
"""
def __init__(self, lock=None):
if lock is None:
lock = RLock()
self._lock = lock
# Export the lock's acquire() and release() methods
self.acquire = lock.acquire
self.release = lock.release
# If the lock defines _release_save() and/or _acquire_restore(),
# these override the default implementations (which just call
# release() and acquire() on the lock). Ditto for _is_owned().
try:
self._release_save = lock._release_save
except AttributeError:
pass
try:
self._acquire_restore = lock._acquire_restore
except AttributeError:
pass
try:
self._is_owned = lock._is_owned
except AttributeError:
pass
self._waiters = _deque()
def __enter__(self):
return self._lock.__enter__()
def __exit__(self, *args):
return self._lock.__exit__(*args)
def __repr__(self):
return "<Condition(%s, %d)>" % (self._lock, len(self._waiters))
def _release_save(self):
self._lock.release() # No state to save
def _acquire_restore(self, x):
self._lock.acquire() # Ignore saved state
def _is_owned(self):
# Return True if lock is owned by current_thread.
# This method is called only if __lock doesn't have _is_owned().
if self._lock.acquire(0):
self._lock.release()
return False
else:
return True
def wait(self, timeout=None):
"""Wait until notified or until a timeout occurs.
If the calling thread has not acquired the lock when this method is
called, a RuntimeError is raised.
This method releases the underlying lock, and then blocks until it is
awakened by a notify() or notify_all() call for the same condition
variable in another thread, or until the optional timeout occurs. Once
awakened or timed out, it re-acquires the lock and returns.
When the timeout argument is present and not None, it should be a
floating point number specifying a timeout for the operation in seconds
(or fractions thereof).
When the underlying lock is an RLock, it is not released using its
release() method, since this may not actually unlock the lock when it
was acquired multiple times recursively. Instead, an internal interface
of the RLock class is used, which really unlocks it even when it has
been recursively acquired several times. Another internal interface is
then used to restore the recursion level when the lock is reacquired.
"""
if not self._is_owned():
raise RuntimeError("cannot wait on un-acquired lock")
waiter = _allocate_lock()
waiter.acquire()
self._waiters.append(waiter)
saved_state = self._release_save()
gotit = False
try: # restore state no matter what (e.g., KeyboardInterrupt)
if timeout is None:
waiter.acquire()
gotit = True
else:
if timeout > 0:
gotit = waiter.acquire(True, timeout)
else:
gotit = waiter.acquire(False)
return gotit
finally:
self._acquire_restore(saved_state)
if not gotit:
try:
self._waiters.remove(waiter)
except ValueError:
pass
def wait_for(self, predicate, timeout=None):
"""Wait until a condition evaluates to True.
predicate should be a callable which result will be interpreted as a
boolean value. A timeout may be provided giving the maximum time to
wait.
"""
endtime = None
waittime = timeout
result = predicate()
while not result:
if waittime is not None:
if endtime is None:
endtime = _time() + waittime
else:
waittime = endtime - _time()
if waittime <= 0:
break
self.wait(waittime)
result = predicate()
return result
def notify(self, n=1):
"""Wake up one or more threads waiting on this condition, if any.
If the calling thread has not acquired the lock when this method is
called, a RuntimeError is raised.
This method wakes up at most n of the threads waiting for the condition
variable; it is a no-op if no threads are waiting.
"""
if not self._is_owned():
raise RuntimeError("cannot notify on un-acquired lock")
all_waiters = self._waiters
waiters_to_notify = _deque(_islice(all_waiters, n))
if not waiters_to_notify:
return
for waiter in waiters_to_notify:
waiter.release()
try:
all_waiters.remove(waiter)
except ValueError:
pass
def notify_all(self):
"""Wake up all threads waiting on this condition.
If the calling thread has not acquired the lock when this method
is called, a RuntimeError is raised.
"""
self.notify(len(self._waiters))
notifyAll = notify_all
class Semaphore:
"""This class implements semaphore objects.
Semaphores manage a counter representing the number of release() calls minus
the number of acquire() calls, plus an initial value. The acquire() method
blocks if necessary until it can return without making the counter
negative. If not given, value defaults to 1.
"""
# After Tim Peters' semaphore class, but not quite the same (no maximum)
def __init__(self, value=1):
if value < 0:
raise ValueError("semaphore initial value must be >= 0")
self._cond = Condition(Lock())
self._value = value
def acquire(self, blocking=True, timeout=None):
"""Acquire a semaphore, decrementing the internal counter by one.
When invoked without arguments: if the internal counter is larger than
zero on entry, decrement it by one and return immediately. If it is zero
on entry, block, waiting until some other thread has called release() to
make it larger than zero. This is done with proper interlocking so that
if multiple acquire() calls are blocked, release() will wake exactly one
of them up. The implementation may pick one at random, so the order in
which blocked threads are awakened should not be relied on. There is no
return value in this case.
When invoked with blocking set to true, do the same thing as when called
without arguments, and return true.
When invoked with blocking set to false, do not block. If a call without
an argument would block, return false immediately; otherwise, do the
same thing as when called without arguments, and return true.
When invoked with a timeout other than None, it will block for at
most timeout seconds. If acquire does not complete successfully in
that interval, return false. Return true otherwise.
"""
if not blocking and timeout is not None:
raise ValueError("can't specify timeout for non-blocking acquire")
rc = False
endtime = None
with self._cond:
while self._value == 0:
if not blocking:
break
if timeout is not None:
if endtime is None:
endtime = _time() + timeout
else:
timeout = endtime - _time()
if timeout <= 0:
break
self._cond.wait(timeout)
else:
self._value -= 1
rc = True
return rc
__enter__ = acquire
def release(self):
"""Release a semaphore, incrementing the internal counter by one.
When the counter is zero on entry and another thread is waiting for it
to become larger than zero again, wake up that thread.
"""
with self._cond:
self._value += 1
self._cond.notify()
def __exit__(self, t, v, tb):
self.release()
class BoundedSemaphore(Semaphore):
"""Implements a bounded semaphore.
A bounded semaphore checks to make sure its current value doesn't exceed its
initial value. If it does, ValueError is raised. In most situations
semaphores are used to guard resources with limited capacity.
If the semaphore is released too many times it's a sign of a bug. If not
given, value defaults to 1.
Like regular semaphores, bounded semaphores manage a counter representing
the number of release() calls minus the number of acquire() calls, plus an
initial value. The acquire() method blocks if necessary until it can return
without making the counter negative. If not given, value defaults to 1.
"""
def __init__(self, value=1):
Semaphore.__init__(self, value)
self._initial_value = value
def release(self):
"""Release a semaphore, incrementing the internal counter by one.
When the counter is zero on entry and another thread is waiting for it
to become larger than zero again, wake up that thread.
If the number of releases exceeds the number of acquires,
raise a ValueError.
"""
with self._cond:
if self._value >= self._initial_value:
raise ValueError("Semaphore released too many times")
self._value += 1
self._cond.notify()
class Event:
"""Class implementing event objects.
Events manage a flag that can be set to true with the set() method and reset
to false with the clear() method. The wait() method blocks until the flag is
true. The flag is initially false.
"""
# After Tim Peters' event class (without is_posted())
def __init__(self):
self._cond = Condition(Lock())
self._flag = False
def _reset_internal_locks(self):
# private! called by Thread._reset_internal_locks by _after_fork()
self._cond.__init__()
def is_set(self):
"""Return true if and only if the internal flag is true."""
return self._flag
isSet = is_set
def set(self):
"""Set the internal flag to true.
All threads waiting for it to become true are awakened. Threads
that call wait() once the flag is true will not block at all.
"""
self._cond.acquire()
try:
self._flag = True
self._cond.notify_all()
finally:
self._cond.release()
def clear(self):
"""Reset the internal flag to false.
Subsequently, threads calling wait() will block until set() is called to
set the internal flag to true again.
"""
self._cond.acquire()
try:
self._flag = False
finally:
self._cond.release()
def wait(self, timeout=None):
"""Block until the internal flag is true.
If the internal flag is true on entry, return immediately. Otherwise,
block until another thread calls set() to set the flag to true, or until
the optional timeout occurs.
When the timeout argument is present and not None, it should be a
floating point number specifying a timeout for the operation in seconds
(or fractions thereof).
This method returns the internal flag on exit, so it will always return
True except if a timeout is given and the operation times out.
"""
self._cond.acquire()
try:
signaled = self._flag
if not signaled:
signaled = self._cond.wait(timeout)
return signaled
finally:
self._cond.release()
# A barrier class. Inspired in part by the pthread_barrier_* api and
# the CyclicBarrier class from Java. See
# http://sourceware.org/pthreads-win32/manual/pthread_barrier_init.html and
# http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/
# CyclicBarrier.html
# for information.
# We maintain two main states, 'filling' and 'draining' enabling the barrier
# to be cyclic. Threads are not allowed into it until it has fully drained
# since the previous cycle. In addition, a 'resetting' state exists which is
# similar to 'draining' except that threads leave with a BrokenBarrierError,
# and a 'broken' state in which all threads get the exception.
class Barrier:
"""Implements a Barrier.
Useful for synchronizing a fixed number of threads at known synchronization
points. Threads block on 'wait()' and are simultaneously once they have all
made that call.
"""
def __init__(self, parties, action=None, timeout=None):
"""Create a barrier, initialised to 'parties' threads.
'action' is a callable which, when supplied, will be called by one of
the threads after they have all entered the barrier and just prior to
releasing them all. If a 'timeout' is provided, it is uses as the
default for all subsequent 'wait()' calls.
"""
self._cond = Condition(Lock())
self._action = action
self._timeout = timeout
self._parties = parties
self._state = 0 #0 filling, 1, draining, -1 resetting, -2 broken
self._count = 0
def wait(self, timeout=None):
"""Wait for the barrier.
When the specified number of threads have started waiting, they are all
simultaneously awoken. If an 'action' was provided for the barrier, one
of the threads will have executed that callback prior to returning.
Returns an individual index number from 0 to 'parties-1'.
"""
if timeout is None:
timeout = self._timeout
with self._cond:
self._enter() # Block while the barrier drains.
index = self._count
self._count += 1
try:
if index + 1 == self._parties:
# We release the barrier
self._release()
else:
# We wait until someone releases us
self._wait(timeout)
return index
finally:
self._count -= 1
# Wake up any threads waiting for barrier to drain.
self._exit()
# Block until the barrier is ready for us, or raise an exception
# if it is broken.
def _enter(self):
while self._state in (-1, 1):
# It is draining or resetting, wait until done
self._cond.wait()
#see if the barrier is in a broken state
if self._state < 0:
raise BrokenBarrierError
assert self._state == 0
# Optionally run the 'action' and release the threads waiting
# in the barrier.
def _release(self):
try:
if self._action:
self._action()
# enter draining state
self._state = 1
self._cond.notify_all()
except:
#an exception during the _action handler. Break and reraise
self._break()
raise
# Wait in the barrier until we are relased. Raise an exception
# if the barrier is reset or broken.
def _wait(self, timeout):
if not self._cond.wait_for(lambda : self._state != 0, timeout):
#timed out. Break the barrier
self._break()
raise BrokenBarrierError
if self._state < 0:
raise BrokenBarrierError
assert self._state == 1
# If we are the last thread to exit the barrier, signal any threads
# waiting for the barrier to drain.
def _exit(self):
if self._count == 0:
if self._state in (-1, 1):
#resetting or draining
self._state = 0
self._cond.notify_all()
def reset(self):
"""Reset the barrier to the initial state.
Any threads currently waiting will get the BrokenBarrier exception
raised.
"""
with self._cond:
if self._count > 0:
if self._state == 0:
#reset the barrier, waking up threads
self._state = -1
elif self._state == -2:
#was broken, set it to reset state
#which clears when the last thread exits
self._state = -1
else:
self._state = 0
self._cond.notify_all()
def abort(self):
"""Place the barrier into a 'broken' state.
Useful in case of error. Any currently waiting threads and threads
attempting to 'wait()' will have BrokenBarrierError raised.
"""
with self._cond:
self._break()
def _break(self):
# An internal error was detected. The barrier is set to
# a broken state all parties awakened.
self._state = -2
self._cond.notify_all()
@property
def parties(self):
"""Return the number of threads required to trip the barrier."""
return self._parties
@property
def n_waiting(self):
"""Return the number of threads currently waiting at the barrier."""
# We don't need synchronization here since this is an ephemeral result
# anyway. It returns the correct value in the steady state.
if self._state == 0:
return self._count
return 0
@property
def broken(self):
"""Return True if the barrier is in a broken state."""
return self._state == -2
# exception raised by the Barrier class
class BrokenBarrierError(RuntimeError):
pass
# Helper to generate new thread names
_counter = 0
def _newname(template="Thread-%d"):
global _counter
_counter += 1
return template % _counter
# Active thread administration
_active_limbo_lock = _allocate_lock()
_active = {} # maps thread id to Thread object
_limbo = {}
_dangling = WeakSet()
# Main class for threads
class Thread:
"""A class that represents a thread of control.
This class can be safely subclassed in a limited fashion. There are two ways
to specify the activity: by passing a callable object to the constructor, or
by overriding the run() method in a subclass.
"""
__initialized = False
# Need to store a reference to sys.exc_info for printing
# out exceptions when a thread tries to use a global var. during interp.
# shutdown and thus raises an exception about trying to perform some
# operation on/with a NoneType
__exc_info = _sys.exc_info
# Keep sys.exc_clear too to clear the exception just before
# allowing .join() to return.
#XXX __exc_clear = _sys.exc_clear
def __init__(self, group=None, target=None, name=None,
args=(), kwargs=None, *, daemon=None):
"""This constructor should always be called with keyword arguments. Arguments are:
*group* should be None; reserved for future extension when a ThreadGroup
class is implemented.
*target* is the callable object to be invoked by the run()
method. Defaults to None, meaning nothing is called.
*name* is the thread name. By default, a unique name is constructed of
the form "Thread-N" where N is a small decimal number.
*args* is the argument tuple for the target invocation. Defaults to ().
*kwargs* is a dictionary of keyword arguments for the target
invocation. Defaults to {}.
If a subclass overrides the constructor, it must make sure to invoke
the base class constructor (Thread.__init__()) before doing anything
else to the thread.
"""
assert group is None, "group argument must be None for now"
if kwargs is None:
kwargs = {}
self._target = target
self._name = str(name or _newname())
self._args = args
self._kwargs = kwargs
if daemon is not None:
self._daemonic = daemon
else:
self._daemonic = current_thread().daemon
self._ident = None
self._tstate_lock = None
self._started = Event()
self._is_stopped = False
self._initialized = True
# sys.stderr is not stored in the class like
# sys.exc_info since it can be changed between instances
self._stderr = _sys.stderr
# For debugging and _after_fork()
_dangling.add(self)
def _reset_internal_locks(self, is_alive):
# private! Called by _after_fork() to reset our internal locks as
# they may be in an invalid state leading to a deadlock or crash.
self._started._reset_internal_locks()
if is_alive:
self._set_tstate_lock()
else:
# The thread isn't alive after fork: it doesn't have a tstate
# anymore.
self._is_stopped = True
self._tstate_lock = None
def __repr__(self):
assert self._initialized, "Thread.__init__() was not called"
status = "initial"
if self._started.is_set():
status = "started"
self.is_alive() # easy way to get ._is_stopped set when appropriate
if self._is_stopped:
status = "stopped"
if self._daemonic:
status += " daemon"
if self._ident is not None:
status += " %s" % self._ident
return "<%s(%s, %s)>" % (self.__class__.__name__, self._name, status)
def start(self):
"""Start the thread's activity.
It must be called at most once per thread object. It arranges for the
object's run() method to be invoked in a separate thread of control.
This method will raise a RuntimeError if called more than once on the
same thread object.
"""
if not self._initialized:
raise RuntimeError("thread.__init__() not called")
if self._started.is_set():
raise RuntimeError("threads can only be started once")
with _active_limbo_lock:
_limbo[self] = self
try:
_start_new_thread(self._bootstrap, ())
except Exception:
with _active_limbo_lock:
del _limbo[self]
raise
self._started.wait()
def run(self):
"""Method representing the thread's activity.
You may override this method in a subclass. The standard run() method
invokes the callable object passed to the object's constructor as the
target argument, if any, with sequential and keyword arguments taken
from the args and kwargs arguments, respectively.
"""
try:
if self._target:
self._target(*self._args, **self._kwargs)
finally:
# Avoid a refcycle if the thread is running a function with
# an argument that has a member that points to the thread.
del self._target, self._args, self._kwargs
def _bootstrap(self):
# Wrapper around the real bootstrap code that ignores
# exceptions during interpreter cleanup. Those typically
# happen when a daemon thread wakes up at an unfortunate
# moment, finds the world around it destroyed, and raises some
# random exception *** while trying to report the exception in
# _bootstrap_inner() below ***. Those random exceptions
# don't help anybody, and they confuse users, so we suppress
# them. We suppress them only when it appears that the world
# indeed has already been destroyed, so that exceptions in
# _bootstrap_inner() during normal business hours are properly
# reported. Also, we only suppress them for daemonic threads;
# if a non-daemonic encounters this, something else is wrong.
try:
self._bootstrap_inner()
except:
if self._daemonic and _sys is None:
return
raise
def _set_ident(self):
self._ident = get_ident()
def _set_tstate_lock(self):
"""
Set a lock object which will be released by the interpreter when
the underlying thread state (see pystate.h) gets deleted.
"""
self._tstate_lock = _set_sentinel()
self._tstate_lock.acquire()
def _bootstrap_inner(self):
try:
self._set_ident()
self._set_tstate_lock()
self._started.set()
with _active_limbo_lock:
_active[self._ident] = self
del _limbo[self]
if _trace_hook:
_sys.settrace(_trace_hook)
if _profile_hook:
_sys.setprofile(_profile_hook)
try:
self.run()
except SystemExit:
pass
except:
# If sys.stderr is no more (most likely from interpreter
# shutdown) use self._stderr. Otherwise still use sys (as in
# _sys) in case sys.stderr was redefined since the creation of
# self.
if _sys:
_sys.stderr.write("Exception in thread %s:\n%s\n" %
(self.name, _format_exc()))
else:
# Do the best job possible w/o a huge amt. of code to
# approximate a traceback (code ideas from
# Lib/traceback.py)
exc_type, exc_value, exc_tb = self._exc_info()
try:
print((
"Exception in thread " + self.name +
" (most likely raised during interpreter shutdown):"), file=self._stderr)
print((
"Traceback (most recent call last):"), file=self._stderr)
while exc_tb:
print((
' File "%s", line %s, in %s' %
(exc_tb.tb_frame.f_code.co_filename,
exc_tb.tb_lineno,
exc_tb.tb_frame.f_code.co_name)), file=self._stderr)
exc_tb = exc_tb.tb_next
print(("%s: %s" % (exc_type, exc_value)), file=self._stderr)
# Make sure that exc_tb gets deleted since it is a memory
# hog; deleting everything else is just for thoroughness
finally:
del exc_type, exc_value, exc_tb
finally:
# Prevent a race in
# test_threading.test_no_refcycle_through_target when
# the exception keeps the target alive past when we
# assert that it's dead.
#XXX self.__exc_clear()
pass
finally:
with _active_limbo_lock:
try:
# We don't call self._delete() because it also
# grabs _active_limbo_lock.
del _active[get_ident()]
except:
pass
def _stop(self):
# After calling ._stop(), .is_alive() returns False and .join() returns
# immediately. ._tstate_lock must be released before calling ._stop().
#
# Normal case: C code at the end of the thread's life
# (release_sentinel in _threadmodule.c) releases ._tstate_lock, and
# that's detected by our ._wait_for_tstate_lock(), called by .join()
# and .is_alive(). Any number of threads _may_ call ._stop()
# simultaneously (for example, if multiple threads are blocked in
# .join() calls), and they're not serialized. That's harmless -
# they'll just make redundant rebindings of ._is_stopped and
# ._tstate_lock. Obscure: we rebind ._tstate_lock last so that the
# "assert self._is_stopped" in ._wait_for_tstate_lock() always works
# (the assert is executed only if ._tstate_lock is None).
#
# Special case: _main_thread releases ._tstate_lock via this
# module's _shutdown() function.
lock = self._tstate_lock
if lock is not None:
assert not lock.locked()
self._is_stopped = True
self._tstate_lock = None
def _delete(self):
"Remove current thread from the dict of currently running threads."
# Notes about running with _dummy_thread:
#
# Must take care to not raise an exception if _dummy_thread is being
# used (and thus this module is being used as an instance of
# dummy_threading). _dummy_thread.get_ident() always returns -1 since
# there is only one thread if _dummy_thread is being used. Thus
# len(_active) is always <= 1 here, and any Thread instance created
# overwrites the (if any) thread currently registered in _active.
#
# An instance of _MainThread is always created by 'threading'. This
# gets overwritten the instant an instance of Thread is created; both
# threads return -1 from _dummy_thread.get_ident() and thus have the
# same key in the dict. So when the _MainThread instance created by
# 'threading' tries to clean itself up when atexit calls this method
# it gets a KeyError if another Thread instance was created.
#
# This all means that KeyError from trying to delete something from
# _active if dummy_threading is being used is a red herring. But
# since it isn't if dummy_threading is *not* being used then don't
# hide the exception.
try:
with _active_limbo_lock:
del _active[get_ident()]
# There must not be any python code between the previous line
# and after the lock is released. Otherwise a tracing function
# could try to acquire the lock again in the same thread, (in
# current_thread()), and would block.
except KeyError:
if 'dummy_threading' not in _sys.modules:
raise
def join(self, timeout=None):
"""Wait until the thread terminates.
This blocks the calling thread until the thread whose join() method is
called terminates -- either normally or through an unhandled exception
or until the optional timeout occurs.
When the timeout argument is present and not None, it should be a
floating point number specifying a timeout for the operation in seconds
(or fractions thereof). As join() always returns None, you must call
isAlive() after join() to decide whether a timeout happened -- if the
thread is still alive, the join() call timed out.
When the timeout argument is not present or None, the operation will
block until the thread terminates.
A thread can be join()ed many times.
join() raises a RuntimeError if an attempt is made to join the current
thread as that would cause a deadlock. It is also an error to join() a
thread before it has been started and attempts to do so raises the same
exception.
"""
if not self._initialized:
raise RuntimeError("Thread.__init__() not called")
if not self._started.is_set():
raise RuntimeError("cannot join thread before it is started")
if self is current_thread():
raise RuntimeError("cannot join current thread")
if timeout is None:
self._wait_for_tstate_lock()
else:
# the behavior of a negative timeout isn't documented, but
# historically .join(timeout=x) for x<0 has acted as if timeout=0
self._wait_for_tstate_lock(timeout=max(timeout, 0))
def _wait_for_tstate_lock(self, block=True, timeout=-1):
# Issue #18808: wait for the thread state to be gone.
# At the end of the thread's life, after all knowledge of the thread
# is removed from C data structures, C code releases our _tstate_lock.
# This method passes its arguments to _tstate_lock.aquire().
# If the lock is acquired, the C code is done, and self._stop() is
# called. That sets ._is_stopped to True, and ._tstate_lock to None.
lock = self._tstate_lock
if lock is None: # already determined that the C code is done
assert self._is_stopped
elif lock.acquire(block, timeout):
lock.release()
self._stop()
@property
def name(self):
"""A string used for identification purposes only.
It has no semantics. Multiple threads may be given the same name. The
initial name is set by the constructor.
"""
assert self._initialized, "Thread.__init__() not called"
return self._name
@name.setter
def name(self, name):
assert self._initialized, "Thread.__init__() not called"
self._name = str(name)
@property
def ident(self):
"""Thread identifier of this thread or None if it has not been started.
This is a nonzero integer. See the thread.get_ident() function. Thread
identifiers may be recycled when a thread exits and another thread is
created. The identifier is available even after the thread has exited.
"""
assert self._initialized, "Thread.__init__() not called"
return self._ident
def is_alive(self):
"""Return whether the thread is alive.
This method returns True just before the run() method starts until just
after the run() method terminates. The module function enumerate()
returns a list of all alive threads.
"""
assert self._initialized, "Thread.__init__() not called"
if self._is_stopped or not self._started.is_set():
return False
self._wait_for_tstate_lock(False)
return not self._is_stopped
isAlive = is_alive
@property
def daemon(self):
"""A boolean value indicating whether this thread is a daemon thread.
This must be set before start() is called, otherwise RuntimeError is
raised. Its initial value is inherited from the creating thread; the
main thread is not a daemon thread and therefore all threads created in
the main thread default to daemon = False.
The entire Python program exits when no alive non-daemon threads are
left.
"""
assert self._initialized, "Thread.__init__() not called"
return self._daemonic
@daemon.setter
def daemon(self, daemonic):
if not self._initialized:
raise RuntimeError("Thread.__init__() not called")
if self._started.is_set():
raise RuntimeError("cannot set daemon status of active thread")
self._daemonic = daemonic
def isDaemon(self):
return self.daemon
def setDaemon(self, daemonic):
self.daemon = daemonic
def getName(self):
return self.name
def setName(self, name):
self.name = name
# The timer class was contributed by Itamar Shtull-Trauring
class Timer(Thread):
"""Call a function after a specified number of seconds:
t = Timer(30.0, f, args=None, kwargs=None)
t.start()
t.cancel() # stop the timer's action if it's still waiting
"""
def __init__(self, interval, function, args=None, kwargs=None):
Thread.__init__(self)
self.interval = interval
self.function = function
self.args = args if args is not None else []
self.kwargs = kwargs if kwargs is not None else {}
self.finished = Event()
def cancel(self):
"""Stop the timer if it hasn't finished yet."""
self.finished.set()
def run(self):
self.finished.wait(self.interval)
if not self.finished.is_set():
self.function(*self.args, **self.kwargs)
self.finished.set()
# Special thread class to represent the main thread
# This is garbage collected through an exit handler
class _MainThread(Thread):
def __init__(self):
Thread.__init__(self, name="MainThread", daemon=False)
self._set_tstate_lock()
self._started.set()
self._set_ident()
with _active_limbo_lock:
_active[self._ident] = self
# Dummy thread class to represent threads not started here.
# These aren't garbage collected when they die, nor can they be waited for.
# If they invoke anything in threading.py that calls current_thread(), they
# leave an entry in the _active dict forever after.
# Their purpose is to return *something* from current_thread().
# They are marked as daemon threads so we won't wait for them
# when we exit (conform previous semantics).
class _DummyThread(Thread):
def __init__(self):
Thread.__init__(self, name=_newname("Dummy-%d"), daemon=True)
self._started.set()
self._set_ident()
with _active_limbo_lock:
_active[self._ident] = self
def _stop(self):
pass
def join(self, timeout=None):
assert False, "cannot join a dummy thread"
# Global API functions
def current_thread():
"""Return the current Thread object, corresponding to the caller's thread of control.
If the caller's thread of control was not created through the threading
module, a dummy thread object with limited functionality is returned.
"""
try:
return _active[get_ident()]
except KeyError:
return _DummyThread()
currentThread = current_thread
def active_count():
"""Return the number of Thread objects currently alive.
The returned count is equal to the length of the list returned by
enumerate().
"""
with _active_limbo_lock:
return len(_active) + len(_limbo)
activeCount = active_count
def _enumerate():
# Same as enumerate(), but without the lock. Internal use only.
return list(_active.values()) + list(_limbo.values())
def enumerate():
"""Return a list of all Thread objects currently alive.
The list includes daemonic threads, dummy thread objects created by
current_thread(), and the main thread. It excludes terminated threads and
threads that have not yet been started.
"""
with _active_limbo_lock:
return list(_active.values()) + list(_limbo.values())
from _thread import stack_size
# Create the main thread object,
# and make it available for the interpreter
# (Py_Main) as threading._shutdown.
_main_thread = _MainThread()
def _shutdown():
# Obscure: other threads may be waiting to join _main_thread. That's
# dubious, but some code does it. We can't wait for C code to release
# the main thread's tstate_lock - that won't happen until the interpreter
# is nearly dead. So we release it here. Note that just calling _stop()
# isn't enough: other threads may already be waiting on _tstate_lock.
tlock = _main_thread._tstate_lock
# The main thread isn't finished yet, so its thread state lock can't have
# been released.
assert tlock is not None
assert tlock.locked()
tlock.release()
_main_thread._stop()
t = _pickSomeNonDaemonThread()
while t:
t.join()
t = _pickSomeNonDaemonThread()
_main_thread._delete()
def _pickSomeNonDaemonThread():
for t in enumerate():
if not t.daemon and t.is_alive():
return t
return None
def main_thread():
"""Return the main thread object.
In normal conditions, the main thread is the thread from which the
Python interpreter was started.
"""
return _main_thread
# get thread-local implementation, either from the thread
# module, or from the python fallback
try:
from _thread import _local as local
except ImportError:
from _threading_local import local
def _after_fork():
# This function is called by Python/ceval.c:PyEval_ReInitThreads which
# is called from PyOS_AfterFork. Here we cleanup threading module state
# that should not exist after a fork.
# Reset _active_limbo_lock, in case we forked while the lock was held
# by another (non-forked) thread. http://bugs.python.org/issue874900
global _active_limbo_lock, _main_thread
_active_limbo_lock = _allocate_lock()
# fork() only copied the current thread; clear references to others.
new_active = {}
current = current_thread()
_main_thread = current
with _active_limbo_lock:
# Dangling thread instances must still have their locks reset,
# because someone may join() them.
threads = set(_enumerate())
threads.update(_dangling)
for thread in threads:
# Any lock/condition variable may be currently locked or in an
# invalid state, so we reinitialize them.
if thread is current:
# There is only one active thread. We reset the ident to
# its new value since it can have changed.
thread._reset_internal_locks(True)
ident = get_ident()
thread._ident = ident
new_active[ident] = thread
else:
# All the others are already stopped.
thread._reset_internal_locks(False)
thread._stop()
_limbo.clear()
_active.clear()
_active.update(new_active)
assert len(_active) == 1
| lgpl-3.0 |
zzragida/PythonExamples | MemberShip/deploy/qa-taiwan/web/db/__init__.py | 4 | 1563 | # -*- coding:utf-8 -*-
from SQLRelay import PySQLRClient
from SQLRelay import PySQLRDB
from config import SQLRELAYS
INSTANCES = []
for sqlrelay in SQLRELAYS:
INSTANCES.append([0, sqlrelay])
def sqlrelay_cursor():
''' Connect sqlrelay rdb '''
info = sorted(INSTANCES, key=lambda x: x[0])[0]
try:
con = PySQLRDB.connect(
info[1]['host'],
info[1]['port'],
'',
info[1]['user'],
info[1]['pass'],
0, 1)
cur = con.cursor()
except PySQLRDB.DatabaseError, e:
raise
info[0] += 1
return con, cur
def sqlrelay_close(cur, con):
''' Close sqlrelay rdb '''
if cur:
cur.close()
del cur
if con:
con.close()
del con
import gc; gc.collect()
def sqlrelay_client_cursor(debug=False):
''' Connect sqlrelay client '''
info = sorted(INSTANCES, key=lambda x: x[0])[0]
try:
con = PySQLRClient.sqlrconnection(
info[1]['host'],
info[1]['port'],
'',
info[1]['user'],
info[1]['pass'],
0, 1)
cur = PySQLRClient.sqlrcursor(con)
if debug:
con.debugOn()
except Exception, e:
raise
info[0] += 1
return con, cur
def sqlrelay_client_close(cur, con):
''' Close sqlrelay client '''
if cur:
del cur
if con:
con.debugOff()
con.endSession()
del con
import gc; gc.collect()
| mit |
algorythmic/bash-completion | test/t/unit/test_unit_count_args.py | 2 | 2035 | import pytest
from conftest import TestUnitBase, assert_bash_exec
@pytest.mark.bashcomp(
cmd=None, ignore_env=r"^[+-](args|COMP_(WORDS|CWORD|LINE|POINT))="
)
class TestUnitCountArgs(TestUnitBase):
def _test(self, *args, **kwargs):
return self._test_unit("_count_args %s; echo $args", *args, **kwargs)
def test_1(self, bash):
assert_bash_exec(bash, "COMP_CWORD= _count_args >/dev/null")
def test_2(self, bash):
"""a b| should set args to 1"""
output = self._test(bash, "(a b)", 1, "a b", 3)
assert output == "1"
def test_3(self, bash):
"""a b|c should set args to 1"""
output = self._test(bash, "(a bc)", 1, "a bc", 3)
assert output == "1"
def test_4(self, bash):
"""a b c| should set args to 2"""
output = self._test(bash, "(a b c)", 2, "a b c", 4)
assert output == "2"
def test_5(self, bash):
"""a b| c should set args to 1"""
output = self._test(bash, "(a b c)", 1, "a b c", 3)
assert output == "1"
def test_6(self, bash):
"""a b -c| d should set args to 2"""
output = self._test(bash, "(a b -c d)", 2, "a b -c d", 6)
assert output == "2"
def test_7(self, bash):
"""a b -c d e| with -c arg excluded should set args to 2"""
output = self._test(
bash, "(a b -c d e)", 4, "a b -c d e", 10, arg='"" "@(-c|--foo)"'
)
assert output == "2"
def test_8(self, bash):
"""a -b -c d e| with -c arg excluded
and -b included should set args to 1"""
output = self._test(
bash,
"(a -b -c d e)",
4,
"a -b -c d e",
11,
arg='"" "@(-c|--foo)" "-[b]"',
)
assert output == "2"
def test_9(self, bash):
"""a -b -c d e| with -b included should set args to 3"""
output = self._test(
bash, "(a -b -c d e)", 4, "a -b -c d e", 11, arg='"" "" "-b"'
)
assert output == "3"
| gpl-2.0 |
gioman/QGIS | python/plugins/processing/gui/MultipleInputDialog.py | 2 | 4243 | # -*- coding: utf-8 -*-
"""
***************************************************************************
MultipleInputDialog.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""
from builtins import range
from builtins import basestring
__author__ = 'Victor Olaya'
__date__ = 'August 2012'
__copyright__ = '(C) 2012, Victor Olaya'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import os
from qgis.PyQt import uic
from qgis.PyQt.QtCore import Qt
from qgis.PyQt.QtWidgets import QDialog, QAbstractItemView, QPushButton, QDialogButtonBox
from qgis.PyQt.QtGui import QStandardItemModel, QStandardItem
pluginPath = os.path.split(os.path.dirname(__file__))[0]
WIDGET, BASE = uic.loadUiType(
os.path.join(pluginPath, 'ui', 'DlgMultipleSelection.ui'))
class MultipleInputDialog(BASE, WIDGET):
def __init__(self, options, selectedoptions=None):
super(MultipleInputDialog, self).__init__(None)
self.setupUi(self)
self.lstLayers.setSelectionMode(QAbstractItemView.NoSelection)
self.options = []
for i, option in enumerate(options):
if option is None or isinstance(option, basestring):
self.options.append((i, option))
else:
self.options.append((option[0], option[1]))
self.selectedoptions = selectedoptions or []
# Additional buttons
self.btnSelectAll = QPushButton(self.tr('Select all'))
self.buttonBox.addButton(self.btnSelectAll,
QDialogButtonBox.ActionRole)
self.btnClearSelection = QPushButton(self.tr('Clear selection'))
self.buttonBox.addButton(self.btnClearSelection,
QDialogButtonBox.ActionRole)
self.btnToggleSelection = QPushButton(self.tr('Toggle selection'))
self.buttonBox.addButton(self.btnToggleSelection,
QDialogButtonBox.ActionRole)
self.btnSelectAll.clicked.connect(lambda: self.selectAll(True))
self.btnClearSelection.clicked.connect(lambda: self.selectAll(False))
self.btnToggleSelection.clicked.connect(self.toggleSelection)
self.populateList()
def populateList(self):
model = QStandardItemModel()
for value, text in self.options:
item = QStandardItem(text)
item.setData(value, Qt.UserRole)
item.setCheckState(Qt.Checked if value in self.selectedoptions else Qt.Unchecked)
item.setCheckable(True)
model.appendRow(item)
self.lstLayers.setModel(model)
def accept(self):
self.selectedoptions = []
model = self.lstLayers.model()
for i in range(model.rowCount()):
item = model.item(i)
if item.checkState() == Qt.Checked:
self.selectedoptions.append(item.data(Qt.UserRole))
QDialog.accept(self)
def reject(self):
self.selectedoptions = None
QDialog.reject(self)
def selectAll(self, value):
model = self.lstLayers.model()
for i in range(model.rowCount()):
item = model.item(i)
item.setCheckState(Qt.Checked if value else Qt.Unchecked)
def toggleSelection(self):
model = self.lstLayers.model()
for i in range(model.rowCount()):
item = model.item(i)
checked = item.checkState() == Qt.Checked
item.setCheckState(Qt.Unchecked if checked else Qt.Checked)
| gpl-2.0 |
en0/Supybot_sasl | plugins/String/config.py | 8 | 2799 | ###
# Copyright (c) 2003-2005, Jeremiah Fincher
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions, and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions, and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the author of this software nor the name of
# contributors to this software may be used to endorse or promote products
# derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
###
import supybot.conf as conf
import supybot.registry as registry
def configure(advanced):
# This will be called by supybot to configure this module. advanced is
# a bool that specifies whether the user identified himself as an advanced
# user or not. You should effect your configuration by manipulating the
# registry as appropriate.
from supybot.questions import expect, anything, something, yn
conf.registerPlugin('String', True)
String = conf.registerPlugin('String')
conf.registerGroup(String, 'levenshtein')
conf.registerGlobalValue(String.levenshtein, 'max',
registry.PositiveInteger(256, """Determines the maximum size of a string
given to the levenshtein command. The levenshtein command uses an O(m*n)
algorithm, which means that with strings of length 256, it can take 1.5
seconds to finish; with strings of length 384, though, it can take 4
seconds to finish, and with strings of much larger lengths, it takes more
and more time. Using nested commands, strings can get quite large, hence
this variable, to limit the size of arguments passed to the levenshtein
command."""))
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
| bsd-3-clause |
Xeralux/tensorflow | tensorflow/python/keras/_impl/keras/engine/training.py | 1 | 72917 | # Copyright 2015 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Training-related part of the Keras engine.
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import numpy as np
from tensorflow.python.eager import context
from tensorflow.python.framework import ops
from tensorflow.python.framework import tensor_util
from tensorflow.python.keras._impl.keras import backend as K
from tensorflow.python.keras._impl.keras import losses
from tensorflow.python.keras._impl.keras import metrics as metrics_module
from tensorflow.python.keras._impl.keras import optimizers
from tensorflow.python.keras._impl.keras.engine import training_arrays
from tensorflow.python.keras._impl.keras.engine import training_eager
from tensorflow.python.keras._impl.keras.engine import training_generator
from tensorflow.python.keras._impl.keras.engine import training_utils
from tensorflow.python.keras._impl.keras.engine.base_layer import Layer
from tensorflow.python.keras._impl.keras.engine.network import Network
from tensorflow.python.keras._impl.keras.utils.generic_utils import slice_arrays
from tensorflow.python.layers.base import _DeferredTensor
from tensorflow.python.ops import array_ops
from tensorflow.python.platform import tf_logging as logging
from tensorflow.python.training import optimizer as tf_optimizer_module
from tensorflow.python.util.tf_export import tf_export
@tf_export('keras.models.Model', 'keras.Model')
class Model(Network):
"""`Model` groups layers into an object with training and inference features.
There are two ways to instantiate a `Model`:
1 - With the "functional API", where you start from `Input`,
you chain layer calls to specify the model's forward pass,
and finally you create your model from inputs and outputs:
```python
import tensorflow as tf
inputs = tf.keras.Input(shape=(3,))
x = tf.keras.layers.Dense(4, activation=tf.nn.relu)(inputs)
outputs = tf.keras.layers.Dense(5, activation=tf.nn.softmax)(x)
model = tf.keras.Model(inputs=inputs, outputs=outputs)
```
2 - By subclassing the `Model` class: in that case, you should define your
layers in `__init__` and you should implement the model's forward pass
in `call`.
```python
import tensorflow as tf
class MyModel(tf.keras.Model):
def __init__(self):
self.dense1 = tf.keras.layers.Dense(4, activation=tf.nn.relu)
self.dense2 = tf.keras.layers.Dense(5, activation=tf.nn.softmax)
def call(self, inputs):
x = self.dense1(inputs)
return self.dense2(x)
model = MyModel()
```
If you subclass `Model`, you can optionally have
a `training` argument (boolean) in `call`, which you can use to specify
a different behavior in training and inference:
```python
import tensorflow as tf
class MyModel(tf.keras.Model):
def __init__(self):
self.dense1 = tf.keras.layers.Dense(4, activation=tf.nn.relu)
self.dense2 = tf.keras.layers.Dense(5, activation=tf.nn.softmax)
self.dropout = tf.keras.layers.Dropout(0.5)
def call(self, inputs, training=False):
x = self.dense1(inputs)
if training:
x = self.dropout(x, training=training)
return self.dense2(x)
model = MyModel()
```
"""
def compile(self,
optimizer,
loss=None,
metrics=None,
loss_weights=None,
sample_weight_mode=None,
weighted_metrics=None,
target_tensors=None,
**kwargs):
"""Configures the model for training.
Arguments:
optimizer: String (name of optimizer) or optimizer instance.
See [optimizers](/optimizers).
loss: String (name of objective function) or objective function.
See [losses](/losses).
If the model has multiple outputs, you can use a different loss
on each output by passing a dictionary or a list of losses.
The loss value that will be minimized by the model
will then be the sum of all individual losses.
metrics: List of metrics to be evaluated by the model
during training and testing.
Typically you will use `metrics=['accuracy']`.
To specify different metrics for different outputs of a
multi-output model, you could also pass a dictionary,
such as `metrics={'output_a': 'accuracy'}`.
loss_weights: Optional list or dictionary specifying scalar
coefficients (Python floats) to weight the loss contributions
of different model outputs.
The loss value that will be minimized by the model
will then be the *weighted sum* of all individual losses,
weighted by the `loss_weights` coefficients.
If a list, it is expected to have a 1:1 mapping
to the model's outputs. If a tensor, it is expected to map
output names (strings) to scalar coefficients.
sample_weight_mode: If you need to do timestep-wise
sample weighting (2D weights), set this to `"temporal"`.
`None` defaults to sample-wise weights (1D).
If the model has multiple outputs, you can use a different
`sample_weight_mode` on each output by passing a
dictionary or a list of modes.
weighted_metrics: List of metrics to be evaluated and weighted
by sample_weight or class_weight during training and testing.
target_tensors: By default, Keras will create placeholders for the
model's target, which will be fed with the target data during
training. If instead you would like to use your own
target tensors (in turn, Keras will not expect external
Numpy data for these targets at training time), you
can specify them via the `target_tensors` argument. It can be
a single tensor (for a single-output model), a list of tensors,
or a dict mapping output names to target tensors.
**kwargs: These arguments are passed to `tf.Session.run`.
Raises:
ValueError: In case of invalid arguments for
`optimizer`, `loss`, `metrics` or `sample_weight_mode`.
"""
loss = loss or {}
if context.executing_eagerly() and not isinstance(
optimizer, (tf_optimizer_module.Optimizer, optimizers.TFOptimizer)):
raise ValueError('Only TF native optimizers are supported in Eager mode.')
self.optimizer = optimizers.get(optimizer)
self.loss = loss
self.metrics = metrics or []
self.loss_weights = loss_weights
if context.executing_eagerly() and sample_weight_mode is not None:
raise ValueError('sample_weight_mode is not supported in Eager mode.')
self.sample_weight_mode = sample_weight_mode
if context.executing_eagerly() and weighted_metrics is not None:
raise ValueError('weighted_metrics is not supported in Eager mode.')
self.weighted_metrics = weighted_metrics
if context.executing_eagerly() and target_tensors is not None:
raise ValueError('target_tensors is not supported in Eager mode.')
self.target_tensors = target_tensors
if not self.built:
# Model is not compilable because it does not know its number of inputs
# and outputs, nor their shapes and names. We will compile after the first
# time the model gets called on training data.
return
self._is_compiled = True
# Prepare loss functions.
if isinstance(loss, dict):
for name in loss:
if name not in self.output_names:
raise ValueError(
'Unknown entry in loss '
'dictionary: "' + name + '". '
'Only expected the following keys: ' + str(self.output_names))
loss_functions = []
for name in self.output_names:
if name not in loss:
logging.warning(
'Output "' + name + '" missing from loss dictionary. '
'We assume this was done on purpose, '
'and we will not be expecting '
'any data to be passed to "' + name + '" during training.')
loss_functions.append(losses.get(loss.get(name)))
elif isinstance(loss, list):
if len(loss) != len(self.outputs):
raise ValueError('When passing a list as loss, '
'it should have one entry per model outputs. '
'The model has ' + str(len(self.outputs)) +
' outputs, but you passed loss=' + str(loss))
loss_functions = [losses.get(l) for l in loss]
else:
loss_function = losses.get(loss)
loss_functions = [loss_function for _ in range(len(self.outputs))]
self.loss_functions = loss_functions
weighted_losses = [training_utils.weighted_masked_objective(fn)
for fn in loss_functions]
skip_target_indices = []
skip_target_weighing_indices = []
self._feed_outputs = []
self._feed_output_names = []
self._feed_output_shapes = []
self._feed_loss_fns = []
for i in range(len(weighted_losses)):
if weighted_losses[i] is None:
skip_target_indices.append(i)
skip_target_weighing_indices.append(i)
# Prepare output masks.
if not context.executing_eagerly():
masks = self.compute_mask(self.inputs, mask=None)
if masks is None:
masks = [None for _ in self.outputs]
if not isinstance(masks, list):
masks = [masks]
# Prepare loss weights.
if loss_weights is None:
loss_weights_list = [1. for _ in range(len(self.outputs))]
elif isinstance(loss_weights, dict):
for name in loss_weights:
if name not in self.output_names:
raise ValueError(
'Unknown entry in loss_weights '
'dictionary: "' + name + '". '
'Only expected the following keys: ' + str(self.output_names))
loss_weights_list = []
for name in self.output_names:
loss_weights_list.append(loss_weights.get(name, 1.))
elif isinstance(loss_weights, list):
if len(loss_weights) != len(self.outputs):
raise ValueError(
'When passing a list as loss_weights, '
'it should have one entry per model output. '
'The model has ' + str(len(self.outputs)) +
' outputs, but you passed loss_weights=' + str(loss_weights))
loss_weights_list = loss_weights
else:
raise TypeError('Could not interpret loss_weights argument: ' +
str(loss_weights) + ' - expected a list of dicts.')
self.loss_weights_list = loss_weights_list
# initialization for Eager mode execution
if context.executing_eagerly():
if target_tensors is not None:
raise ValueError('target_tensors are not currently supported in Eager '
'mode.')
self.total_loss = None
self.metrics_tensors = []
self.metrics_names = ['loss']
for i in range(len(self.outputs)):
if len(self.outputs) > 1:
self.metrics_names.append(self.output_names[i] + '_loss')
self.nested_metrics = training_utils.collect_metrics(metrics,
self.output_names)
self._feed_sample_weight_modes = []
for i in range(len(self.outputs)):
self._feed_sample_weight_modes.append(None)
self.sample_weights = []
self.targets = []
for i in range(len(self.outputs)):
self._feed_output_names.append(self.output_names[i])
self._collected_trainable_weights = self.trainable_weights
return
# Prepare targets of model.
self.targets = []
self._feed_targets = []
if target_tensors not in (None, []):
if isinstance(target_tensors, list):
if len(target_tensors) != len(self.outputs):
raise ValueError(
'When passing a list as `target_tensors`, '
'it should have one entry per model output. '
'The model has ' + str(len(self.outputs)) +
' outputs, but you passed target_tensors=' + str(target_tensors))
elif isinstance(target_tensors, dict):
for name in target_tensors:
if name not in self.output_names:
raise ValueError(
'Unknown entry in `target_tensors` '
'dictionary: "' + name + '". '
'Only expected the following keys: ' + str(self.output_names))
tmp_target_tensors = []
for name in self.output_names:
tmp_target_tensors.append(target_tensors.get(name, None))
target_tensors = tmp_target_tensors
else:
raise TypeError('Expected `target_tensors` to be '
'a list or dict, but got:', target_tensors)
for i in range(len(self.outputs)):
if i in skip_target_indices:
self.targets.append(None)
else:
shape = K.int_shape(self.outputs[i])
name = self.output_names[i]
if target_tensors not in (None, []):
target = target_tensors[i]
else:
target = None
if target is None or K.is_placeholder(target):
if target is None:
target = K.placeholder(
ndim=len(shape),
name=name + '_target',
sparse=K.is_sparse(self.outputs[i]),
dtype=K.dtype(self.outputs[i]))
self._feed_targets.append(target)
self._feed_outputs.append(self.outputs[i])
self._feed_output_names.append(name)
self._feed_output_shapes.append(shape)
self._feed_loss_fns.append(self.loss_functions[i])
else:
skip_target_weighing_indices.append(i)
self.targets.append(target)
# Prepare sample weights.
sample_weights = []
sample_weight_modes = []
if isinstance(sample_weight_mode, dict):
for name in sample_weight_mode:
if name not in self.output_names:
raise ValueError(
'Unknown entry in '
'sample_weight_mode dictionary: "' + name + '". '
'Only expected the following keys: ' + str(self.output_names))
for i, name in enumerate(self.output_names):
if i in skip_target_weighing_indices:
weight = None
sample_weight_modes.append(None)
else:
if name not in sample_weight_mode:
raise ValueError(
'Output "' + name + '" missing from sample_weight_modes '
'dictionary')
if sample_weight_mode.get(name) == 'temporal':
weight = K.placeholder(ndim=2, name=name + '_sample_weights')
sample_weight_modes.append('temporal')
else:
weight = K.placeholder(ndim=1, name=name + 'sample_weights')
sample_weight_modes.append(None)
sample_weights.append(weight)
elif isinstance(sample_weight_mode, list):
if len(sample_weight_mode) != len(self.outputs):
raise ValueError('When passing a list as sample_weight_mode, '
'it should have one entry per model output. '
'The model has ' + str(len(self.outputs)) +
' outputs, but you passed '
'sample_weight_mode=' + str(sample_weight_mode))
for i in range(len(self.output_names)):
if i in skip_target_weighing_indices:
weight = None
sample_weight_modes.append(None)
else:
mode = sample_weight_mode[i]
name = self.output_names[i]
if mode == 'temporal':
weight = K.placeholder(ndim=2, name=name + '_sample_weights')
sample_weight_modes.append('temporal')
else:
weight = K.placeholder(ndim=1, name=name + '_sample_weights')
sample_weight_modes.append(None)
sample_weights.append(weight)
else:
for i, name in enumerate(self.output_names):
if i in skip_target_weighing_indices:
sample_weight_modes.append(None)
sample_weights.append(None)
else:
if sample_weight_mode == 'temporal':
sample_weights.append(array_ops.placeholder_with_default(
[[1.]], shape=[None, None], name=name + '_sample_weights'))
sample_weight_modes.append('temporal')
else:
sample_weights.append(array_ops.placeholder_with_default(
[1.], shape=[None], name=name + '_sample_weights'))
sample_weight_modes.append(None)
self.sample_weight_modes = sample_weight_modes
self._feed_sample_weight_modes = []
for i in range(len(self.outputs)):
if i not in skip_target_weighing_indices:
self._feed_sample_weight_modes.append(self.sample_weight_modes[i])
# Prepare metrics.
self.weighted_metrics = weighted_metrics
self.metrics_names = ['loss']
self.metrics_tensors = []
# Compute total loss.
total_loss = None
with K.name_scope('loss'):
for i in range(len(self.outputs)):
if i in skip_target_indices:
continue
y_true = self.targets[i]
y_pred = self.outputs[i]
weighted_loss = weighted_losses[i]
sample_weight = sample_weights[i]
mask = masks[i]
loss_weight = loss_weights_list[i]
with K.name_scope(self.output_names[i] + '_loss'):
output_loss = weighted_loss(y_true, y_pred, sample_weight, mask)
if len(self.outputs) > 1:
self.metrics_tensors.append(output_loss)
self.metrics_names.append(self.output_names[i] + '_loss')
if total_loss is None:
total_loss = loss_weight * output_loss
else:
total_loss += loss_weight * output_loss
if total_loss is None:
if not self.losses:
raise ValueError('The model cannot be compiled '
'because it has no loss to optimize.')
else:
total_loss = 0.
# Add regularization penalties
# and other layer-specific losses.
for loss_tensor in self.losses:
total_loss += loss_tensor
# List of same size as output_names.
# contains tuples (metrics for output, names of metrics).
nested_metrics = training_utils.collect_metrics(metrics, self.output_names)
nested_weighted_metrics = training_utils.collect_metrics(weighted_metrics,
self.output_names)
self.metrics_updates = []
self.stateful_metric_names = []
with K.name_scope('metrics'):
for i in range(len(self.outputs)):
if i in skip_target_indices:
continue
y_true = self.targets[i]
y_pred = self.outputs[i]
weights = sample_weights[i]
output_metrics = nested_metrics[i]
output_weighted_metrics = nested_weighted_metrics[i]
def handle_metrics(metrics, weights=None):
metric_name_prefix = 'weighted_' if weights is not None else ''
for metric in metrics:
if metric in ('accuracy', 'acc', 'crossentropy', 'ce'):
# custom handling of accuracy/crossentropy
# (because of class mode duality)
output_shape = self.outputs[i].get_shape().as_list()
if (output_shape[-1] == 1 or
self.loss_functions[i] == losses.binary_crossentropy):
# case: binary accuracy/crossentropy
if metric in ('accuracy', 'acc'):
metric_fn = metrics_module.binary_accuracy
elif metric in ('crossentropy', 'ce'):
metric_fn = metrics_module.binary_crossentropy
elif self.loss_functions[
i] == losses.sparse_categorical_crossentropy:
# case: categorical accuracy/crossentropy with sparse targets
if metric in ('accuracy', 'acc'):
metric_fn = metrics_module.sparse_categorical_accuracy
elif metric in ('crossentropy', 'ce'):
metric_fn = metrics_module.sparse_categorical_crossentropy
else:
# case: categorical accuracy/crossentropy
if metric in ('accuracy', 'acc'):
metric_fn = metrics_module.categorical_accuracy
elif metric in ('crossentropy', 'ce'):
metric_fn = metrics_module.categorical_crossentropy
if metric in ('accuracy', 'acc'):
suffix = 'acc'
elif metric in ('crossentropy', 'ce'):
suffix = 'ce'
weighted_metric_fn = training_utils.weighted_masked_objective(
metric_fn)
metric_name = metric_name_prefix + suffix
else:
metric_fn = metrics_module.get(metric)
weighted_metric_fn = training_utils.weighted_masked_objective(
metric_fn)
# Get metric name as string
if hasattr(metric_fn, 'name'):
metric_name = metric_fn.name
else:
metric_name = metric_fn.__name__
metric_name = metric_name_prefix + metric_name
with K.name_scope(metric_name):
metric_result = weighted_metric_fn(
y_true, y_pred, weights=weights, mask=masks[i])
# Append to self.metrics_names, self.metric_tensors,
# self.stateful_metric_names
if len(self.output_names) > 1:
metric_name = '%s_%s' % (self.output_names[i], metric_name)
# Dedupe name
j = 1
base_metric_name = metric_name
while metric_name in self.metrics_names:
metric_name = '%s_%d' % (base_metric_name, j)
j += 1
self.metrics_names.append(metric_name)
self.metrics_tensors.append(metric_result)
# Keep track of state updates created by
# stateful metrics (i.e. metrics layers).
if isinstance(metric_fn, Layer):
self.stateful_metric_names.append(metric_name)
self.metrics_updates += metric_fn.updates
handle_metrics(output_metrics)
handle_metrics(output_weighted_metrics, weights=weights)
# Prepare gradient updates and state updates.
self.total_loss = total_loss
self.sample_weights = sample_weights
self._feed_sample_weights = []
for i in range(len(self.sample_weights)):
if i not in skip_target_weighing_indices:
self._feed_sample_weights.append(self.sample_weights[i])
# Functions for train, test and predict will
# be compiled lazily when required.
# This saves time when the user is not using all functions.
self._function_kwargs = kwargs
self.train_function = None
self.test_function = None
self.predict_function = None
# Collected trainable weights, sorted in topological order.
trainable_weights = self.trainable_weights
self._collected_trainable_weights = trainable_weights
def _check_trainable_weights_consistency(self):
"""Check trainable weights count consistency.
This will raise a warning if `trainable_weights` and
`_collected_trainable_weights` are inconsistent (i.e. have different
number of parameters).
Inconsistency will typically arise when one modifies `model.trainable`
without calling `model.compile` again.
"""
if not hasattr(self, '_collected_trainable_weights'):
return
if len(self.trainable_weights) != len(self._collected_trainable_weights):
logging.warning(
UserWarning(
'Discrepancy between trainable weights and collected trainable'
' weights, did you set `model.trainable` without calling'
' `model.compile` after ?'))
def _make_train_function(self):
if not hasattr(self, 'train_function'):
raise RuntimeError('You must compile your model before using it.')
self._check_trainable_weights_consistency()
if self.train_function is None:
inputs = (self._feed_inputs +
self._feed_targets +
self._feed_sample_weights)
if self.uses_learning_phase and not isinstance(K.learning_phase(), int):
inputs += [K.learning_phase()]
with K.name_scope('training'):
with K.name_scope(self.optimizer.__class__.__name__):
# Training updates
updates = self.optimizer.get_updates(
params=self._collected_trainable_weights, loss=self.total_loss)
# Unconditional updates
updates += self.get_updates_for(None)
# Conditional updates relevant to this model
updates += self.get_updates_for(self._feed_inputs)
# Stateful metrics updates
updates += self.metrics_updates
# Gets loss and metrics. Updates weights at each call.
self.train_function = K.function(
inputs, [self.total_loss] + self.metrics_tensors,
updates=updates,
name='train_function',
**self._function_kwargs)
def _make_test_function(self):
if not hasattr(self, 'test_function'):
raise RuntimeError('You must compile your model before using it.')
if self.test_function is None:
inputs = (self._feed_inputs +
self._feed_targets +
self._feed_sample_weights)
if self.uses_learning_phase and not isinstance(K.learning_phase(), int):
inputs += [K.learning_phase()]
# Return loss and metrics, no gradient updates.
# Does update the network states.
self.test_function = K.function(
inputs, [self.total_loss] + self.metrics_tensors,
updates=self.state_updates + self.metrics_updates,
name='test_function',
**self._function_kwargs)
def _make_predict_function(self):
if not hasattr(self, 'predict_function'):
self.predict_function = None
if self.predict_function is None:
if self.uses_learning_phase and not isinstance(K.learning_phase(), int):
inputs = self._feed_inputs + [K.learning_phase()]
else:
inputs = self._feed_inputs
# Gets network outputs. Does not update weights.
# Does update the network states.
kwargs = getattr(self, '_function_kwargs', {})
self.predict_function = K.function(
inputs,
self.outputs,
updates=self.state_updates,
name='predict_function',
**kwargs)
def _standardize_user_data(self,
x,
y=None,
sample_weight=None,
class_weight=None,
batch_size=None):
"""Runs validation checks on input and target data passed by the user.
Also standardizes the data to lists of arrays, in order.
Also builds and compiles the model on the fly if it is a subclassed model
that has never been called before (and thus has no inputs/outputs).
This is a purely internal method, subject to refactoring at any time.
Args:
x: An array or list of arrays, to be used as input data. If the model
has known, named inputs, this could also be a dict mapping input names
to the corresponding array.
y: An array or list of arrays, to be used as target data. If the model
has known, named outputs, this could also be a dict mapping output names
to the corresponding array.
sample_weight: An optional sample-weight array passed by the user to
weight the importance of each sample in `x`.
class_weight: An optional class-weight array by the user to
weight the importance of samples in `x` based on the class they belong
to, as conveyed by `y`.
batch_size: Integer batch size. If provided, it is used to run additional
validation checks on stateful models.
Returns:
A tuple of 3 lists: input arrays, target arrays, sample-weight arrays.
If the model's input and targets are symbolic, these lists are empty
(since the model takes no user-provided data, instead the data comes
from the symbolic inputs/targets).
Raises:
ValueError: In case of invalid user-provided data.
RuntimeError: If the model was never compiled.
"""
# First, we build/compile the model on the fly if necessary.
all_inputs = []
if not self.built:
# We need to use `x` to set the model inputs.
# We type-check that `x` and `y` are either single arrays
# or lists of arrays.
if isinstance(x, (list, tuple)):
if not all(isinstance(v, np.ndarray) or
tensor_util.is_tensor(v) for v in x):
raise ValueError('Please provide as model inputs either a single '
'array or a list of arrays. You passed: x=' + str(x))
all_inputs += list(x)
elif isinstance(x, dict):
raise ValueError('Please do not pass a dictionary as model inputs.')
else:
if not isinstance(x, np.ndarray) and not tensor_util.is_tensor(x):
raise ValueError('Please provide as model inputs either a single '
'array or a list of arrays. You passed: x=' + str(x))
all_inputs.append(x)
# Build the model using the retrieved inputs (value or symbolic).
# If values, then in symbolic-mode placeholders will be created
# to match the value shapes.
if not self.inputs:
self._set_inputs(x)
if y is not None:
if not self.optimizer:
raise RuntimeError('You must compile a model before '
'training/testing. '
'Use `model.compile(optimizer, loss)`.')
if not self._is_compiled:
# On-the-fly compilation of the model.
# We need to use `y` to set the model targets.
if isinstance(y, (list, tuple)):
if not all(isinstance(v, np.ndarray) or
tensor_util.is_tensor(v) for v in y):
raise ValueError('Please provide as model targets either a single '
'array or a list of arrays. '
'You passed: y=' + str(y))
elif isinstance(y, dict):
raise ValueError('Please do not pass a dictionary as model targets.')
else:
if not isinstance(y, np.ndarray) and not tensor_util.is_tensor(y):
raise ValueError('Please provide as model targets either a single '
'array or a list of arrays. '
'You passed: y=' + str(y))
# Typecheck that all inputs are *either* value *or* symbolic.
# TODO(fchollet): this check could be removed in Eager mode?
if y is not None:
if isinstance(y, (list, tuple)):
all_inputs += list(y)
else:
all_inputs.append(y)
if any(tensor_util.is_tensor(v) for v in all_inputs):
if not all(tensor_util.is_tensor(v) for v in all_inputs):
raise ValueError('Do not pass inputs that mix Numpy arrays and '
'TensorFlow tensors. '
'You passed: x=' + str(x) + '; y=' + str(y))
if context.executing_eagerly():
target_tensors = None
else:
# Handle target tensors if any passed.
if not isinstance(y, (list, tuple)):
y = [y]
target_tensors = [v for v in y if tensor_util.is_tensor(v)]
self.compile(optimizer=self.optimizer,
loss=self.loss,
metrics=self.metrics,
loss_weights=self.loss_weights,
target_tensors=target_tensors)
# If `x` and `y` were all symbolic, then no model should not be fed any
# inputs and targets.
# Note: in this case, `any` and `all` are equivalent since we disallow
# mixed symbolic/value inputs.
if any(tensor_util.is_tensor(v) for v in all_inputs):
return [], [], []
# What follows is input validation and standardization to list format,
# in the case where all inputs are value arrays.
if context.executing_eagerly():
# In eager mode, do not do shape validation.
feed_input_names = self.input_names
feed_input_shapes = None
elif not self._is_graph_network:
# Case: symbolic-mode subclassed network. Do not do shape validation.
feed_input_names = self._feed_input_names
feed_input_shapes = None
else:
# Case: symbolic-mode graph network.
# In this case, we run extensive shape validation checks.
feed_input_names = self._feed_input_names
feed_input_shapes = self._feed_input_shapes
# Standardize the inputs.
x = training_utils.standardize_input_data(
x,
feed_input_names,
feed_input_shapes,
check_batch_axis=False, # Don't enforce the batch size.
exception_prefix='input')
if y is not None:
if context.executing_eagerly():
feed_output_names = self.output_names
feed_output_shapes = None
# Sample weighting not supported in this case.
# TODO(fchollet): consider supporting it.
feed_sample_weight_modes = [None for _ in self.outputs]
elif not self._is_graph_network:
feed_output_names = self._feed_output_names
feed_output_shapes = None
# Sample weighting not supported in this case.
# TODO(fchollet): consider supporting it.
feed_sample_weight_modes = [None for _ in self.outputs]
else:
feed_output_names = self._feed_output_names
feed_sample_weight_modes = self._feed_sample_weight_modes
feed_output_shapes = []
for output_shape, loss_fn in zip(self._feed_output_shapes,
self._feed_loss_fns):
if loss_fn is losses.sparse_categorical_crossentropy:
feed_output_shapes.append(output_shape[:-1] + (1,))
elif (not hasattr(loss_fn, '__name__') or
getattr(losses, loss_fn.__name__, None) is None):
# If `loss_fn` is not a function (e.g. callable class)
# or if it not in the `losses` module, then
# it is a user-defined loss and we make no assumptions
# about it.
feed_output_shapes.append(None)
else:
feed_output_shapes.append(output_shape)
# Standardize the outputs.
y = training_utils.standardize_input_data(
y,
feed_output_names,
feed_output_shapes,
check_batch_axis=False, # Don't enforce the batch size.
exception_prefix='target')
# Generate sample-wise weight values given the `sample_weight` and
# `class_weight` arguments.
sample_weights = training_utils.standardize_sample_weights(
sample_weight, feed_output_names)
class_weights = training_utils.standardize_class_weights(
class_weight, feed_output_names)
sample_weights = [
training_utils.standardize_weights(ref, sw, cw, mode)
for (ref, sw, cw, mode) in zip(y, sample_weights, class_weights,
feed_sample_weight_modes)
]
# Check that all arrays have the same length.
training_utils.check_array_lengths(x, y, sample_weights)
if self._is_graph_network and not context.executing_eagerly():
# Additional checks to avoid users mistakenly using improper loss fns.
training_utils.check_loss_and_target_compatibility(
y, self._feed_loss_fns, feed_output_shapes)
else:
y = []
sample_weights = []
if self.stateful and batch_size:
# Check that for stateful networks, number of samples is a multiple
# of the static batch size.
if x[0].shape[0] % batch_size != 0:
raise ValueError('In a stateful network, '
'you should only pass inputs with '
'a number of samples that can be '
'divided by the batch size. Found: ' +
str(x[0].shape[0]) + ' samples')
return x, y, sample_weights
def _set_inputs(self, inputs, training=None):
"""Set model's input and output specs based on the input data received.
This is to be used for Model subclasses, which do not know at instantiation
time what their inputs look like.
Args:
inputs: Single array, or list of arrays. The arrays could be placeholders,
Numpy arrays, or data tensors.
- if placeholders: the model is built on top of these placeholders,
and we expect Numpy data to be fed for them when calling `fit`/etc.
- if Numpy data: we create placeholders matching the shape of the Numpy
arrays. We expect Numpy data to be fed for these placeholders
when calling `fit`/etc.
- if data tensors: the model is built on top of these tensors.
We do not expect any Numpy data to be provided when calling `fit`/etc.
training: Boolean or None. Only relevant in symbolic mode. Specifies
whether to build the model's graph in inference mode (False), training
mode (True), or using the Keras learning phase (None).
"""
if self.__class__.__name__ == 'Sequential':
# Note: we can't test whether the model is `Sequential` via `isinstance`
# since `Sequential` depends on `Model`.
if isinstance(inputs, list):
assert len(inputs) == 1
inputs = inputs[0]
self.build(input_shape=(None,) + inputs.shape[1:])
elif context.executing_eagerly():
self._eager_set_inputs(inputs)
else:
self._symbolic_set_inputs(inputs, training=training)
def _set_scope(self, scope=None):
"""Modify the Layer scope creation logic to create ResourceVariables."""
super(Model, self)._set_scope(scope=scope)
# Subclassed Models create ResourceVariables by default. This makes it
# easier to use Models in an eager/graph agnostic way (since eager execution
# always uses ResourceVariables).
if not self._is_graph_network:
self._scope.set_use_resource(True)
def _eager_set_inputs(self, inputs):
"""Set model's input and output specs based on the input data received.
This is to be used for Model subclasses, which do not know at instantiation
time what their inputs look like.
We assume the number and ndim of outputs
does not change over different calls.
Args:
inputs: Argument `x` (input data) passed by the user upon first model use.
Raises:
ValueError: If the model's inputs are already set.
"""
assert context.executing_eagerly()
if self.inputs:
raise ValueError('Model inputs are already set.')
# On-the-fly setting of model inputs/outputs as DeferredTensors,
# to keep track of number of inputs and outputs and their ndim.
if isinstance(inputs, (list, tuple)):
dummy_output_values = self.call(
[ops.convert_to_tensor(v, dtype=K.floatx()) for v in inputs])
dummy_input_values = list(inputs)
else:
dummy_output_values = self.call(
ops.convert_to_tensor(inputs, dtype=K.floatx()))
dummy_input_values = [inputs]
if isinstance(dummy_output_values, (list, tuple)):
dummy_output_values = list(dummy_output_values)
else:
dummy_output_values = [dummy_output_values]
self.outputs = [
_DeferredTensor(shape=(None for _ in v.shape),
dtype=v.dtype) for v in dummy_output_values]
self.inputs = [
_DeferredTensor(shape=(None for _ in v.shape),
dtype=v.dtype) for v in dummy_input_values]
self.input_names = [
'input_%d' % (i + 1) for i in range(len(dummy_input_values))]
self.output_names = [
'output_%d' % (i + 1) for i in range(len(dummy_output_values))]
self.built = True
def _symbolic_set_inputs(self, inputs, outputs=None, training=None):
"""Set model's inputs and output specs based.
This is to be used for Model subclasses, which do not know at instantiation
time what their inputs look like.
Args:
inputs: Argument `x` (input data) passed by the user upon first model use.
outputs: None, a data tensor, or a list of data tensors. If None, the
outputs will be determined by invoking self.call(), otherwise the
provided value will be used.
training: Boolean or None. Only relevant in symbolic mode. Specifies
whether to build the model's graph in inference mode (False), training
mode (True), or using the Keras learning phase (None).
Raises:
ValueError: If the model's inputs are already set.
"""
assert not context.executing_eagerly()
if self.inputs:
raise ValueError('Model inputs are already set.')
# On-the-fly setting of symbolic model inputs (either by using the tensor
# provided, or by creating a placeholder if Numpy data was provided).
self.inputs = []
self.input_names = []
self._feed_inputs = []
self._feed_input_names = []
self._feed_input_shapes = []
if isinstance(inputs, (list, tuple)):
inputs = list(inputs)
else:
inputs = [inputs]
for i, v in enumerate(inputs):
name = 'input_%d' % (i + 1)
self.input_names.append(name)
if isinstance(v, list):
v = np.asarray(v)
if v.ndim == 1:
v = np.expand_dims(v, 1)
if isinstance(v, (np.ndarray)):
# We fix the placeholder shape except the batch size.
# This is suboptimal, but it is the best we can do with the info
# we have. The user should call `model._set_inputs(placeholders)`
# to specify custom placeholders if the need arises.
shape = (None,) + v.shape[1:]
placeholder = K.placeholder(shape=shape, name=name)
self.inputs.append(placeholder)
self._feed_inputs.append(placeholder)
self._feed_input_names.append(name)
self._feed_input_shapes.append(shape)
else:
# Assumed tensor - TODO(fchollet) additional type check?
self.inputs.append(v)
if K.is_placeholder(v):
self._feed_inputs.append(v)
self._feed_input_names.append(name)
self._feed_input_shapes.append(K.int_shape(v))
if outputs is None:
# Obtain symbolic outputs by calling the model.
if len(self.inputs) == 1:
if self._expects_training_arg:
outputs = self.call(self.inputs[0], training=training)
else:
outputs = self.call(self.inputs[0])
else:
if self._expects_training_arg:
outputs = self.call(self.inputs, training=training)
else:
outputs = self.call(self.inputs)
if isinstance(outputs, (list, tuple)):
outputs = list(outputs)
else:
outputs = [outputs]
self.outputs = outputs
self.output_names = [
'output_%d' % (i + 1) for i in range(len(self.outputs))]
self.built = True
def fit(self,
x=None,
y=None,
batch_size=None,
epochs=1,
verbose=1,
callbacks=None,
validation_split=0.,
validation_data=None,
shuffle=True,
class_weight=None,
sample_weight=None,
initial_epoch=0,
steps_per_epoch=None,
validation_steps=None,
**kwargs):
"""Trains the model for a fixed number of epochs (iterations on a dataset).
Arguments:
x: Numpy array of training data (if the model has a single input),
or list of Numpy arrays (if the model has multiple inputs).
If input layers in the model are named, you can also pass a
dictionary mapping input names to Numpy arrays.
`x` can be `None` (default) if feeding from
TensorFlow data tensors.
y: Numpy array of target (label) data
(if the model has a single output),
or list of Numpy arrays (if the model has multiple outputs).
If output layers in the model are named, you can also pass a
dictionary mapping output names to Numpy arrays.
`y` can be `None` (default) if feeding from
TensorFlow data tensors.
batch_size: Integer or `None`.
Number of samples per gradient update.
If unspecified, `batch_size` will default to 32.
epochs: Integer. Number of epochs to train the model.
An epoch is an iteration over the entire `x` and `y`
data provided.
Note that in conjunction with `initial_epoch`,
`epochs` is to be understood as "final epoch".
The model is not trained for a number of iterations
given by `epochs`, but merely until the epoch
of index `epochs` is reached.
verbose: Integer. 0, 1, or 2. Verbosity mode.
0 = silent, 1 = progress bar, 2 = one line per epoch.
callbacks: List of `keras.callbacks.Callback` instances.
List of callbacks to apply during training.
See [callbacks](/callbacks).
validation_split: Float between 0 and 1.
Fraction of the training data to be used as validation data.
The model will set apart this fraction of the training data,
will not train on it, and will evaluate
the loss and any model metrics
on this data at the end of each epoch.
The validation data is selected from the last samples
in the `x` and `y` data provided, before shuffling.
validation_data: tuple `(x_val, y_val)` or tuple
`(x_val, y_val, val_sample_weights)` on which to evaluate
the loss and any model metrics at the end of each epoch.
The model will not be trained on this data.
`validation_data` will override `validation_split`.
shuffle: Boolean (whether to shuffle the training data
before each epoch) or str (for 'batch').
'batch' is a special option for dealing with the
limitations of HDF5 data; it shuffles in batch-sized chunks.
Has no effect when `steps_per_epoch` is not `None`.
class_weight: Optional dictionary mapping class indices (integers)
to a weight (float) value, used for weighting the loss function
(during training only).
This can be useful to tell the model to
"pay more attention" to samples from
an under-represented class.
sample_weight: Optional Numpy array of weights for
the training samples, used for weighting the loss function
(during training only). You can either pass a flat (1D)
Numpy array with the same length as the input samples
(1:1 mapping between weights and samples),
or in the case of temporal data,
you can pass a 2D array with shape
`(samples, sequence_length)`,
to apply a different weight to every timestep of every sample.
In this case you should make sure to specify
`sample_weight_mode="temporal"` in `compile()`.
initial_epoch: Integer.
Epoch at which to start training
(useful for resuming a previous training run).
steps_per_epoch: Integer or `None`.
Total number of steps (batches of samples)
before declaring one epoch finished and starting the
next epoch. When training with input tensors such as
TensorFlow data tensors, the default `None` is equal to
the number of samples in your dataset divided by
the batch size, or 1 if that cannot be determined.
validation_steps: Only relevant if `steps_per_epoch`
is specified. Total number of steps (batches of samples)
to validate before stopping.
**kwargs: Used for backwards compatibility.
Returns:
A `History` object. Its `History.history` attribute is
a record of training loss values and metrics values
at successive epochs, as well as validation loss values
and validation metrics values (if applicable).
Raises:
RuntimeError: If the model was never compiled.
ValueError: In case of mismatch between the provided input data
and what the model expects.
"""
# TODO(fchollet): this method may be creating reference cycles, which would
# lead to accumulating garbage in memory when called in a loop. Investigate.
# Backwards compatibility
if batch_size is None and steps_per_epoch is None:
batch_size = 32
# Legacy support
if 'nb_epoch' in kwargs:
logging.warning(
'The `nb_epoch` argument in `fit` '
'has been renamed `epochs`.')
epochs = kwargs.pop('nb_epoch')
if kwargs:
raise TypeError('Unrecognized keyword arguments: ' + str(kwargs))
if x is None and y is None and steps_per_epoch is None:
raise ValueError('If fitting from data tensors, '
'you should specify the `steps_per_epoch` '
'argument.')
# Validate user data.
x, y, sample_weights = self._standardize_user_data(
x,
y,
sample_weight=sample_weight,
class_weight=class_weight,
batch_size=batch_size)
# Prepare validation data.
if validation_data:
if len(validation_data) == 2:
val_x, val_y = validation_data # pylint: disable=unpacking-non-sequence
val_sample_weight = None
elif len(validation_data) == 3:
val_x, val_y, val_sample_weight = validation_data # pylint: disable=unpacking-non-sequence
else:
raise ValueError(
'When passing validation_data, '
'it must contain 2 (x_val, y_val) '
'or 3 (x_val, y_val, val_sample_weights) '
'items, however it contains %d items' % len(validation_data))
val_x, val_y, val_sample_weights = self._standardize_user_data(
val_x,
val_y,
sample_weight=val_sample_weight,
batch_size=batch_size)
elif validation_split and 0. < validation_split < 1.:
if hasattr(x[0], 'shape'):
split_at = int(x[0].shape[0] * (1. - validation_split))
else:
split_at = int(len(x[0]) * (1. - validation_split))
x, val_x = (slice_arrays(x, 0, split_at), slice_arrays(x, split_at))
y, val_y = (slice_arrays(y, 0, split_at), slice_arrays(y, split_at))
sample_weights, val_sample_weights = (slice_arrays(
sample_weights, 0, split_at), slice_arrays(sample_weights, split_at))
elif validation_steps:
val_x = []
val_y = []
val_sample_weights = []
else:
val_x = None
val_y = None
val_sample_weights = None
if context.executing_eagerly():
return training_eager.fit_loop(
self,
inputs=x,
targets=y,
sample_weights=sample_weights,
batch_size=batch_size,
epochs=epochs,
verbose=verbose,
callbacks=callbacks,
val_inputs=val_x,
val_targets=val_y,
val_sample_weights=val_sample_weights,
shuffle=shuffle,
initial_epoch=initial_epoch,
steps_per_epoch=steps_per_epoch,
validation_steps=validation_steps)
else:
return training_arrays.fit_loop(
self, x, y,
sample_weights=sample_weights,
batch_size=batch_size,
epochs=epochs,
verbose=verbose,
callbacks=callbacks,
val_inputs=val_x,
val_targets=val_y,
val_sample_weights=val_sample_weights,
shuffle=shuffle,
initial_epoch=initial_epoch,
steps_per_epoch=steps_per_epoch,
validation_steps=validation_steps)
def evaluate(self,
x=None,
y=None,
batch_size=None,
verbose=1,
sample_weight=None,
steps=None):
"""Returns the loss value & metrics values for the model in test mode.
Computation is done in batches.
Arguments:
x: Numpy array of test data (if the model has a single input),
or list of Numpy arrays (if the model has multiple inputs).
If input layers in the model are named, you can also pass a
dictionary mapping input names to Numpy arrays.
`x` can be `None` (default) if feeding from
TensorFlow data tensors.
y: Numpy array of target (label) data
(if the model has a single output),
or list of Numpy arrays (if the model has multiple outputs).
If output layers in the model are named, you can also pass a
dictionary mapping output names to Numpy arrays.
`y` can be `None` (default) if feeding from
TensorFlow data tensors.
batch_size: Integer or `None`.
Number of samples per evaluation step.
If unspecified, `batch_size` will default to 32.
verbose: 0 or 1. Verbosity mode.
0 = silent, 1 = progress bar.
sample_weight: Optional Numpy array of weights for
the test samples, used for weighting the loss function.
You can either pass a flat (1D)
Numpy array with the same length as the input samples
(1:1 mapping between weights and samples),
or in the case of temporal data,
you can pass a 2D array with shape
`(samples, sequence_length)`,
to apply a different weight to every timestep of every sample.
In this case you should make sure to specify
`sample_weight_mode="temporal"` in `compile()`.
steps: Integer or `None`.
Total number of steps (batches of samples)
before declaring the evaluation round finished.
Ignored with the default value of `None`.
Returns:
Scalar test loss (if the model has a single output and no metrics)
or list of scalars (if the model has multiple outputs
and/or metrics). The attribute `model.metrics_names` will give you
the display labels for the scalar outputs.
Raises:
ValueError: in case of invalid arguments.
"""
# Backwards compatibility.
if batch_size is None and steps is None:
batch_size = 32
if x is None and y is None and steps is None:
raise ValueError('If evaluating from data tensors, '
'you should specify the `steps` '
'argument.')
# Validate user data.
x, y, sample_weights = self._standardize_user_data(
x,
y,
sample_weight=sample_weight,
batch_size=batch_size)
if context.executing_eagerly():
return training_eager.test_loop(
self, inputs=x, targets=y, sample_weights=sample_weights,
batch_size=batch_size, verbose=verbose, steps=steps)
else:
return training_arrays.test_loop(
self, inputs=x, targets=y, sample_weights=sample_weights,
batch_size=batch_size, verbose=verbose, steps=steps)
def predict(self, x, batch_size=None, verbose=0, steps=None):
"""Generates output predictions for the input samples.
Computation is done in batches.
Arguments:
x: The input data, as a Numpy array
(or list of Numpy arrays if the model has multiple outputs).
batch_size: Integer. If unspecified, it will default to 32.
verbose: Verbosity mode, 0 or 1.
steps: Total number of steps (batches of samples)
before declaring the prediction round finished.
Ignored with the default value of `None`.
Returns:
Numpy array(s) of predictions.
Raises:
ValueError: In case of mismatch between the provided
input data and the model's expectations,
or in case a stateful model receives a number of samples
that is not a multiple of the batch size.
"""
# Backwards compatibility.
if batch_size is None and steps is None:
batch_size = 32
if x is None and steps is None:
raise ValueError('If predicting from data tensors, '
'you should specify the `steps` '
'argument.')
x, _, _ = self._standardize_user_data(x)
if context.executing_eagerly():
return training_eager.predict_loop(
self, x, batch_size=batch_size, verbose=verbose, steps=steps)
else:
return training_arrays.predict_loop(
self, x, batch_size=batch_size, verbose=verbose, steps=steps)
def train_on_batch(self, x, y, sample_weight=None, class_weight=None):
"""Runs a single gradient update on a single batch of data.
Arguments:
x: Numpy array of training data,
or list of Numpy arrays if the model has multiple inputs.
If all inputs in the model are named,
you can also pass a dictionary
mapping input names to Numpy arrays.
y: Numpy array of target data,
or list of Numpy arrays if the model has multiple outputs.
If all outputs in the model are named,
you can also pass a dictionary
mapping output names to Numpy arrays.
sample_weight: Optional array of the same length as x, containing
weights to apply to the model's loss for each sample.
In the case of temporal data, you can pass a 2D array
with shape (samples, sequence_length),
to apply a different weight to every timestep of every sample.
In this case you should make sure to specify
sample_weight_mode="temporal" in compile().
class_weight: Optional dictionary mapping
class indices (integers) to
a weight (float) to apply to the model's loss for the samples
from this class during training.
This can be useful to tell the model to "pay more attention" to
samples from an under-represented class.
Returns:
Scalar training loss
(if the model has a single output and no metrics)
or list of scalars (if the model has multiple outputs
and/or metrics). The attribute `model.metrics_names` will give you
the display labels for the scalar outputs.
Raises:
ValueError: In case of invalid user-provided arguments.
"""
x, y, sample_weights = self._standardize_user_data(
x,
y,
sample_weight=sample_weight,
class_weight=class_weight)
if context.executing_eagerly():
outputs = training_eager.train_on_batch(
self, x, y, sample_weights=sample_weights)
else:
if self.uses_learning_phase and not isinstance(K.learning_phase(), int):
ins = x + y + sample_weights + [1]
else:
ins = x + y + sample_weights
self._make_train_function()
outputs = self.train_function(ins)
if len(outputs) == 1:
return outputs[0]
return outputs
def test_on_batch(self, x, y, sample_weight=None):
"""Test the model on a single batch of samples.
Arguments:
x: Numpy array of test data,
or list of Numpy arrays if the model has multiple inputs.
If all inputs in the model are named,
you can also pass a dictionary
mapping input names to Numpy arrays.
y: Numpy array of target data,
or list of Numpy arrays if the model has multiple outputs.
If all outputs in the model are named,
you can also pass a dictionary
mapping output names to Numpy arrays.
sample_weight: Optional array of the same length as x, containing
weights to apply to the model's loss for each sample.
In the case of temporal data, you can pass a 2D array
with shape (samples, sequence_length),
to apply a different weight to every timestep of every sample.
In this case you should make sure to specify
sample_weight_mode="temporal" in compile().
Returns:
Scalar test loss (if the model has a single output and no metrics)
or list of scalars (if the model has multiple outputs
and/or metrics). The attribute `model.metrics_names` will give you
the display labels for the scalar outputs.
Raises:
ValueError: In case of invalid user-provided arguments.
"""
x, y, sample_weights = self._standardize_user_data(
x, y, sample_weight=sample_weight)
if context.executing_eagerly():
outputs = training_eager.test_on_batch(
self, x, y, sample_weights=sample_weights)
else:
if self.uses_learning_phase and not isinstance(K.learning_phase(), int):
ins = x + y + sample_weights + [0]
else:
ins = x + y + sample_weights
self._make_test_function()
outputs = self.test_function(ins)
if len(outputs) == 1:
return outputs[0]
return outputs
def predict_on_batch(self, x):
"""Returns predictions for a single batch of samples.
Arguments:
x: Input samples, as a Numpy array.
Returns:
Numpy array(s) of predictions.
"""
x, _, _ = self._standardize_user_data(x)
if context.executing_eagerly():
inputs = [ops.convert_to_tensor(val, dtype=K.floatx()) for val in x]
return self(inputs) # pylint: disable=not-callable
if not context.executing_eagerly():
if self.uses_learning_phase and not isinstance(K.learning_phase(), int):
ins = x + [0]
else:
ins = x
self._make_predict_function()
outputs = self.predict_function(ins)
if len(outputs) == 1:
return outputs[0]
return outputs
def fit_generator(self,
generator,
steps_per_epoch=None,
epochs=1,
verbose=1,
callbacks=None,
validation_data=None,
validation_steps=None,
class_weight=None,
max_queue_size=10,
workers=1,
use_multiprocessing=False,
shuffle=True,
initial_epoch=0):
"""Fits the model on data yielded batch-by-batch by a Python generator.
The generator is run in parallel to the model, for efficiency.
For instance, this allows you to do real-time data augmentation
on images on CPU in parallel to training your model on GPU.
The use of `keras.utils.Sequence` guarantees the ordering
and guarantees the single use of every input per epoch when
using `use_multiprocessing=True`.
Arguments:
generator: A generator or an instance of `Sequence`
(`keras.utils.Sequence`)
object in order to avoid duplicate data
when using multiprocessing.
The output of the generator must be either
- a tuple `(inputs, targets)`
- a tuple `(inputs, targets, sample_weights)`.
This tuple (a single output of the generator) makes a single batch.
Therefore, all arrays in this tuple must have the same length (equal
to the size of this batch). Different batches may have different
sizes.
For example, the last batch of the epoch is commonly smaller than
the
others, if the size of the dataset is not divisible by the batch
size.
The generator is expected to loop over its data
indefinitely. An epoch finishes when `steps_per_epoch`
batches have been seen by the model.
steps_per_epoch: Total number of steps (batches of samples)
to yield from `generator` before declaring one epoch
finished and starting the next epoch. It should typically
be equal to the number of samples of your dataset
divided by the batch size.
Optional for `Sequence`: if unspecified, will use
the `len(generator)` as a number of steps.
epochs: Integer, total number of iterations on the data.
verbose: Verbosity mode, 0, 1, or 2.
callbacks: List of callbacks to be called during training.
validation_data: This can be either
- a generator for the validation data
- a tuple (inputs, targets)
- a tuple (inputs, targets, sample_weights).
validation_steps: Only relevant if `validation_data`
is a generator. Total number of steps (batches of samples)
to yield from `generator` before stopping.
Optional for `Sequence`: if unspecified, will use
the `len(validation_data)` as a number of steps.
class_weight: Dictionary mapping class indices to a weight
for the class.
max_queue_size: Integer. Maximum size for the generator queue.
If unspecified, `max_queue_size` will default to 10.
workers: Integer. Maximum number of processes to spin up
when using process-based threading.
If unspecified, `workers` will default to 1. If 0, will
execute the generator on the main thread.
use_multiprocessing: Boolean.
If `True`, use process-based threading.
If unspecified, `use_multiprocessing` will default to `False`.
Note that because this implementation relies on multiprocessing,
you should not pass non-picklable arguments to the generator
as they can't be passed easily to children processes.
shuffle: Boolean. Whether to shuffle the order of the batches at
the beginning of each epoch. Only used with instances
of `Sequence` (`keras.utils.Sequence`).
Has no effect when `steps_per_epoch` is not `None`.
initial_epoch: Epoch at which to start training
(useful for resuming a previous training run)
Returns:
A `History` object.
Example:
```python
def generate_arrays_from_file(path):
while 1:
f = open(path)
for line in f:
# create numpy arrays of input data
# and labels, from each line in the file
x1, x2, y = process_line(line)
yield ({'input_1': x1, 'input_2': x2}, {'output': y})
f.close()
model.fit_generator(generate_arrays_from_file('/my_file.txt'),
steps_per_epoch=10000, epochs=10)
```
Raises:
ValueError: In case the generator yields
data in an invalid format.
"""
if not self.built and not self._is_graph_network:
raise NotImplementedError(
'`fit_generator` is not yet enabled for unbuilt Model subclasses')
return training_generator.fit_generator(
self,
generator,
steps_per_epoch=steps_per_epoch,
epochs=epochs,
verbose=verbose,
callbacks=callbacks,
validation_data=validation_data,
validation_steps=validation_steps,
class_weight=class_weight,
max_queue_size=max_queue_size,
workers=workers,
use_multiprocessing=use_multiprocessing,
shuffle=shuffle,
initial_epoch=initial_epoch)
def evaluate_generator(self,
generator,
steps=None,
max_queue_size=10,
workers=1,
use_multiprocessing=False):
"""Evaluates the model on a data generator.
The generator should return the same kind of data
as accepted by `test_on_batch`.
Arguments:
generator: Generator yielding tuples (inputs, targets)
or (inputs, targets, sample_weights)
or an instance of Sequence (keras.utils.Sequence)
object in order to avoid duplicate data
when using multiprocessing.
steps: Total number of steps (batches of samples)
to yield from `generator` before stopping.
Optional for `Sequence`: if unspecified, will use
the `len(generator)` as a number of steps.
max_queue_size: maximum size for the generator queue
workers: Integer. Maximum number of processes to spin up
when using process-based threading.
If unspecified, `workers` will default to 1. If 0, will
execute the generator on the main thread.
use_multiprocessing: Boolean.
If `True`, use process-based threading.
If unspecified, `use_multiprocessing` will default to `False`.
Note that because this implementation relies on multiprocessing,
you should not pass non-picklable arguments to the generator
as they can't be passed easily to children processes.
Returns:
Scalar test loss (if the model has a single output and no metrics)
or list of scalars (if the model has multiple outputs
and/or metrics). The attribute `model.metrics_names` will give you
the display labels for the scalar outputs.
Raises:
ValueError: in case of invalid arguments.
Raises:
ValueError: In case the generator yields
data in an invalid format.
"""
if not self.built and not self._is_graph_network:
raise NotImplementedError(
'`evaluate_generator` is not yet enabled for '
'unbuilt Model subclasses')
return training_generator.evaluate_generator(
self,
generator,
steps=steps,
max_queue_size=max_queue_size,
workers=workers,
use_multiprocessing=use_multiprocessing)
def predict_generator(self,
generator,
steps=None,
max_queue_size=10,
workers=1,
use_multiprocessing=False,
verbose=0):
"""Generates predictions for the input samples from a data generator.
The generator should return the same kind of data as accepted by
`predict_on_batch`.
Arguments:
generator: Generator yielding batches of input samples
or an instance of Sequence (keras.utils.Sequence)
object in order to avoid duplicate data
when using multiprocessing.
steps: Total number of steps (batches of samples)
to yield from `generator` before stopping.
Optional for `Sequence`: if unspecified, will use
the `len(generator)` as a number of steps.
max_queue_size: Maximum size for the generator queue.
workers: Integer. Maximum number of processes to spin up
when using process-based threading.
If unspecified, `workers` will default to 1. If 0, will
execute the generator on the main thread.
use_multiprocessing: Boolean.
If `True`, use process-based threading.
If unspecified, `use_multiprocessing` will default to `False`.
Note that because this implementation relies on multiprocessing,
you should not pass non-picklable arguments to the generator
as they can't be passed easily to children processes.
verbose: verbosity mode, 0 or 1.
Returns:
Numpy array(s) of predictions.
Raises:
ValueError: In case the generator yields
data in an invalid format.
"""
if not self.built and not self._is_graph_network:
raise NotImplementedError(
'`predict_generator` is not yet enabled for unbuilt Model subclasses')
return training_generator.predict_generator(
self,
generator,
steps=steps,
max_queue_size=max_queue_size,
workers=workers,
use_multiprocessing=use_multiprocessing,
verbose=verbose)
| apache-2.0 |
awkspace/ansible | lib/ansible/plugins/callback/slack.py | 40 | 8260 | # (C) 2014-2015, Matt Martz <[email protected]>
# (C) 2017 Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
DOCUMENTATION = '''
callback: slack
callback_type: notification
requirements:
- whitelist in configuration
- prettytable (python library)
short_description: Sends play events to a Slack channel
version_added: "2.1"
description:
- This is an ansible callback plugin that sends status updates to a Slack channel during playbook execution.
- Before 2.4 only environment variables were available for configuring this plugin
options:
webhook_url:
required: True
description: Slack Webhook URL
env:
- name: SLACK_WEBHOOK_URL
ini:
- section: callback_slack
key: webhook_url
channel:
default: "#ansible"
description: Slack room to post in.
env:
- name: SLACK_CHANNEL
ini:
- section: callback_slack
key: channel
username:
description: Username to post as.
env:
- name: SLACK_USERNAME
default: ansible
ini:
- section: callback_slack
key: username
validate_certs:
description: validate the SSL certificate of the Slack server. (For HTTPS URLs)
version_added: "2.8"
env:
- name: SLACK_VALIDATE_CERTS
ini:
- section: callback_slack
key: validate_certs
default: True
type: bool
'''
import json
import os
import uuid
from ansible import context
from ansible.module_utils._text import to_text
from ansible.module_utils.urls import open_url
from ansible.plugins.callback import CallbackBase
try:
import prettytable
HAS_PRETTYTABLE = True
except ImportError:
HAS_PRETTYTABLE = False
class CallbackModule(CallbackBase):
"""This is an ansible callback plugin that sends status
updates to a Slack channel during playbook execution.
"""
CALLBACK_VERSION = 2.0
CALLBACK_TYPE = 'notification'
CALLBACK_NAME = 'slack'
CALLBACK_NEEDS_WHITELIST = True
def __init__(self, display=None):
super(CallbackModule, self).__init__(display=display)
if not HAS_PRETTYTABLE:
self.disabled = True
self._display.warning('The `prettytable` python module is not '
'installed. Disabling the Slack callback '
'plugin.')
self.playbook_name = None
# This is a 6 character identifier provided with each message
# This makes it easier to correlate messages when there are more
# than 1 simultaneous playbooks running
self.guid = uuid.uuid4().hex[:6]
def set_options(self, task_keys=None, var_options=None, direct=None):
super(CallbackModule, self).set_options(task_keys=task_keys, var_options=var_options, direct=direct)
self.webhook_url = self.get_option('webhook_url')
self.channel = self.get_option('channel')
self.username = self.get_option('username')
self.show_invocation = (self._display.verbosity > 1)
self.validate_certs = self.get_option('validate_certs')
if self.webhook_url is None:
self.disabled = True
self._display.warning('Slack Webhook URL was not provided. The '
'Slack Webhook URL can be provided using '
'the `SLACK_WEBHOOK_URL` environment '
'variable.')
def send_msg(self, attachments):
headers = {
'Content-type': 'application/json',
}
payload = {
'channel': self.channel,
'username': self.username,
'attachments': attachments,
'parse': 'none',
'icon_url': ('http://cdn2.hubspot.net/hub/330046/'
'file-449187601-png/ansible_badge.png'),
}
data = json.dumps(payload)
self._display.debug(data)
self._display.debug(self.webhook_url)
try:
response = open_url(self.webhook_url, data=data, validate_certs=self.validate_certs,
headers=headers)
return response.read()
except Exception as e:
self._display.warning(u'Could not submit message to Slack: %s' %
to_text(e))
def v2_playbook_on_start(self, playbook):
self.playbook_name = os.path.basename(playbook._file_name)
title = [
'*Playbook initiated* (_%s_)' % self.guid
]
invocation_items = []
if context.CLIARGS and self.show_invocation:
tags = context.CLIARGS['tags']
skip_tags = context.CLIARGS['skip_tags']
extra_vars = context.CLIARGS['extra_vars']
subset = context.CLIARGS['subset']
inventory = [os.path.abspath(i) for i in context.CLIARGS['inventory']]
invocation_items.append('Inventory: %s' % ', '.join(inventory))
if tags and tags != ['all']:
invocation_items.append('Tags: %s' % ', '.join(tags))
if skip_tags:
invocation_items.append('Skip Tags: %s' % ', '.join(skip_tags))
if subset:
invocation_items.append('Limit: %s' % subset)
if extra_vars:
invocation_items.append('Extra Vars: %s' %
' '.join(extra_vars))
title.append('by *%s*' % context.CLIARGS['remote_user'])
title.append('\n\n*%s*' % self.playbook_name)
msg_items = [' '.join(title)]
if invocation_items:
msg_items.append('```\n%s\n```' % '\n'.join(invocation_items))
msg = '\n'.join(msg_items)
attachments = [{
'fallback': msg,
'fields': [
{
'value': msg
}
],
'color': 'warning',
'mrkdwn_in': ['text', 'fallback', 'fields'],
}]
self.send_msg(attachments=attachments)
def v2_playbook_on_play_start(self, play):
"""Display Play start messages"""
name = play.name or 'Play name not specified (%s)' % play._uuid
msg = '*Starting play* (_%s_)\n\n*%s*' % (self.guid, name)
attachments = [
{
'fallback': msg,
'text': msg,
'color': 'warning',
'mrkdwn_in': ['text', 'fallback', 'fields'],
}
]
self.send_msg(attachments=attachments)
def v2_playbook_on_stats(self, stats):
"""Display info about playbook statistics"""
hosts = sorted(stats.processed.keys())
t = prettytable.PrettyTable(['Host', 'Ok', 'Changed', 'Unreachable',
'Failures', 'Rescued', 'Ignored'])
failures = False
unreachable = False
for h in hosts:
s = stats.summarize(h)
if s['failures'] > 0:
failures = True
if s['unreachable'] > 0:
unreachable = True
t.add_row([h] + [s[k] for k in ['ok', 'changed', 'unreachable',
'failures', 'rescued', 'ignored']])
attachments = []
msg_items = [
'*Playbook Complete* (_%s_)' % self.guid
]
if failures or unreachable:
color = 'danger'
msg_items.append('\n*Failed!*')
else:
color = 'good'
msg_items.append('\n*Success!*')
msg_items.append('```\n%s\n```' % t)
msg = '\n'.join(msg_items)
attachments.append({
'fallback': msg,
'fields': [
{
'value': msg
}
],
'color': color,
'mrkdwn_in': ['text', 'fallback', 'fields']
})
self.send_msg(attachments=attachments)
| gpl-3.0 |
annahs/atmos_research | WHI_long_term_2min_data_to_db.py | 1 | 8596 | import sys
import os
import numpy as np
from pprint import pprint
from datetime import datetime
from datetime import timedelta
import mysql.connector
import math
import calendar
import matplotlib.pyplot as plt
import matplotlib.cm as cm
from matplotlib import dates
start = datetime(2009,7,15,4) #2009 - 20090628 2010 - 20100610 2012 - 20100405
end = datetime(2009,8,17) #2009 - 20090816 2010 - 20100726 2012 - 20100601
timestep = 6.#1./30 #hours
sample_min = 117 #117 for all 2009-2012
sample_max = 123 #123 for all 2009-2012
yag_min = 3.8 #3.8 for all 2009-2012
yag_max = 6 #6 for all 2009-2012
BC_VED_min = 70
BC_VED_max = 220
min_scat_pkht = 20
mass_min = ((BC_VED_min/(10.**7))**3)*(math.pi/6.)*1.8*(10.**15)
mass_max = ((BC_VED_max/(10.**7))**3)*(math.pi/6.)*1.8*(10.**15)
lag_threshold_2009 = 0.1
lag_threshold_2010 = 0.25
lag_threshold_2012 = 1.5
print 'mass limits', mass_min, mass_max
cnx = mysql.connector.connect(user='root', password='Suresh15', host='localhost', database='black_carbon')
cursor = cnx.cursor()
def check_spike_times(particle_start_time,particle_end_time):
cursor.execute('''SELECT count(*)
FROM whi_spike_times_2009to2012
WHERE (spike_start_UTC <= %s AND spike_end_UTC > %s)
OR (spike_start_UTC <= %s AND spike_end_UTC > %s)
''',
(particle_start_time,particle_start_time,particle_end_time,particle_end_time))
spike_count = cursor.fetchall()[0][0]
return spike_count
def get_hysplit_id(particle_start_time):
cursor.execute('''SELECT id
FROM whi_hysplit_hourly_data
WHERE (UNIX_UTC_start_time <= %s AND UNIX_UTC_end_time > %s)
''',
(particle_start_time,particle_start_time))
hy_id_list = cursor.fetchall()
if hy_id_list == []:
hy_id = None
else:
hy_id = hy_id_list[0][0]
return hy_id
def get_met_info(particle_start_time):
cursor.execute('''SELECT id,pressure_Pa,room_temp_C
FROM whi_sampling_conditions
WHERE (UNIX_UTC_start_time <= %s AND UNIX_UTC_end_time > %s)
''',
(particle_start_time,particle_start_time))
met_list = cursor.fetchall()
if met_list == []:
met_list = [[np.nan,np.nan,np.nan]]
return met_list[0]
def get_gc_id(particle_start_time):
cursor.execute('''SELECT id
FROM whi_gc_hourly_bc_data
WHERE (UNIX_UTC_start_time <= %s AND UNIX_UTC_end_time > %s)
''',
(particle_start_time,particle_start_time))
gc_id_list = cursor.fetchall()
if gc_id_list == []:
gc_id = None
else:
gc_id = gc_id_list[0][0]
return gc_id
def get_sample_factor(UNIX_start):
date_time = datetime.utcfromtimestamp(UNIX_start)
sample_factors_2012 = [
[datetime(2012,4,4,19,43,4), datetime(2012,4,5,13,47,9), 3.0],
[datetime(2012,4,5,13,47,9), datetime(2012,4,10,3,3,25), 1.0],
[datetime(2012,4,10,3,3,25), datetime(2012,5,16,6,9,13), 3.0],
[datetime(2012,5,16,6,9,13), datetime(2012,6,7,18,14,39), 10.0],
]
if date_time.year in [2009,2010]:
sample_factor = 1.0
if date_time.year == 2012:
for date_range in sample_factors_2012:
start_date = date_range[0]
end_date = date_range[1]
range_sample_factor = date_range[2]
if start_date<= date_time < end_date:
sample_factor = range_sample_factor
return sample_factor
def lag_time_calc(BB_incand_pk_pos,BB_scat_pk_pos):
long_lags = 0
short_lags = 0
lag_time = np.nan
if (-10 < lag_time < 10):
lag_time = (BB_incand_pk_pos-BB_scat_pk_pos)*0.2 #us
if start_dt.year == 2009 and lag_time > lag_threshold_2009:
long_lags = 1
elif start_dt.year == 2010 and lag_time > lag_threshold_2010:
long_lags = 1
elif start_dt.year == 2012 and lag_time > lag_threshold_2012:
long_lags = 1
else:
short_lags = 1
return [lag_time,long_lags,short_lags]
#query to add 1h mass conc data
add_data = ('''INSERT INTO whi_sp2_2min_data
(UNIX_UTC_start_time,UNIX_UTC_end_time,number_particles,rBC_mass_conc,rBC_mass_conc_err,volume_air_sampled,sampling_duration,mean_lag_time,sample_factor,hysplit_hourly_id,whi_sampling_cond_id,gc_hourly_id)
VALUES (%(UNIX_UTC_start_time)s,%(UNIX_UTC_end_time)s,%(number_particles)s,%(rBC_mass_conc)s,%(rBC_mass_conc_err)s,%(volume_air_sampled)s,%(sampling_duration)s,%(mean_lag_time)s,%(sample_factor)s,%(hysplit_hourly_id)s,%(whi_sampling_cond_id)s,%(gc_hourly_id)s)'''
)
#
multiple_records = []
i=1
while start <= end:
long_lags = 0
short_lags = 0
if (4 <= start.hour < 16):
UNIX_start = calendar.timegm(start.utctimetuple())
UNIX_end = UNIX_start + timestep*3600.0
print start, UNIX_start+60
print datetime.utcfromtimestamp(UNIX_end)
#filter on hk data here
cursor.execute('''(SELECT
mn.UNIX_UTC_ts_int_start,
mn.UNIX_UTC_ts_int_end,
mn.rBC_mass_fg_BBHG,
mn.rBC_mass_fg_BBHG_err,
mn.BB_incand_pk_pos,
mn.BB_scat_pk_pos,
mn.BB_scat_pkht,
hk.sample_flow,
mn.BB_incand_HG
FROM whi_sp2_particle_data mn
FORCE INDEX (hourly_binning)
JOIN whi_hk_data hk on mn.HK_id = hk.id
WHERE
mn.UNIX_UTC_ts_int_start >= %s
AND mn.UNIX_UTC_ts_int_end < %s
AND hk.sample_flow >= %s
AND hk.sample_flow < %s
AND hk.yag_power >= %s
AND hk.yag_power < %s)''',
(UNIX_start,UNIX_end,sample_min,sample_max,yag_min,yag_max))
ind_data = cursor.fetchall()
data={
'rBC_mass_fg':[],
'rBC_mass_fg_err':[],
'lag_time':[]
}
total_sample_vol = 0
for row in ind_data:
ind_start_time = float(row[0])
ind_end_time = float(row[1])
bbhg_mass_corr11 = float(row[2])
bbhg_mass_corr_err = float(row[3])
BB_incand_pk_pos = float(row[4])
BB_scat_pk_pos = float(row[5])
BB_scat_pk_ht = float(row[6])
sample_flow = float(row[7]) #in vccm
incand_pkht = float(row[8])
#filter spike times here
if check_spike_times(ind_start_time,ind_end_time):
print 'spike'
continue
#skip the long interval
if (ind_end_time - ind_start_time) > 540:
print 'long interval'
continue
#skip if no sample flow
if sample_flow == None:
print 'no flow'
continue
#get sampling conditions id and met conditions
met_data = get_met_info(UNIX_start)
met_id = met_data[0]
pressure = met_data[1]
temperature = met_data[2]+273.15
correction_factor_for_STP = (273*pressure)/(101325*temperature)
sample_vol = (sample_flow*(ind_end_time-ind_start_time)/60)*correction_factor_for_STP #/60 b/c sccm and time in secs
total_sample_vol = total_sample_vol + sample_vol
bbhg_mass_corr = 0.01244+0.0172*incand_pkht
if (mass_min <= bbhg_mass_corr < mass_max):
#get sample factor
sample_factor = get_sample_factor(UNIX_start)
data['rBC_mass_fg'].append(bbhg_mass_corr*sample_factor)
data['rBC_mass_fg_err'].append(bbhg_mass_corr_err)
#only calc lag time if there is a scattering signal
if BB_scat_pk_ht > min_scat_pkht:
lags = lag_time_calc(BB_incand_pk_pos,BB_scat_pk_pos)
data['lag_time'].append(lags[0])
long_lags += lags[1]
short_lags += lags[2]
tot_rBC_mass_fg = sum(data['rBC_mass_fg'])
tot_rBC_mass_uncer = sum(data['rBC_mass_fg_err'])
rBC_number = len(data['rBC_mass_fg'])
mean_lag = float(np.mean(data['lag_time']))
if np.isnan(mean_lag):
mean_lag = None
#get hysplit_id
hysplit_id = None #get_hysplit_id(UNIX_start)
#get GC id
gc_id = None #get_gc_id(UNIX_start)
if total_sample_vol != 0:
mass_conc = (tot_rBC_mass_fg/total_sample_vol)
mass_conc_uncer = (tot_rBC_mass_uncer/total_sample_vol)
#add to db
single_record = {
'UNIX_UTC_start_time' :UNIX_start,
'UNIX_UTC_end_time' :UNIX_end,
'number_particles' :rBC_number,
'rBC_mass_conc' :mass_conc,
'rBC_mass_conc_err' :mass_conc_uncer,
'volume_air_sampled' :total_sample_vol,
'sampling_duration' :(total_sample_vol/2),
'mean_lag_time' :mean_lag,
'number_long_lag' :long_lags,
'number_short_lag' :short_lags,
'sample_factor' :sample_factor,
'hysplit_hourly_id' :hysplit_id,
'whi_sampling_cond_id' :met_id,
'gc_hourly_id' :gc_id,
}
multiple_records.append((single_record))
#bulk insert to db table
if i%1 == 0:
cursor.executemany(add_data, multiple_records)
cnx.commit()
multiple_records = []
#increment count
i+= 1
start += timedelta(hours = timestep)
#bulk insert of remaining records to db
if multiple_records != []:
cursor.executemany(add_data, multiple_records)
cnx.commit()
multiple_records = []
cnx.close()
| mit |
turicas/outputty | tests/test_Table_html.py | 2 | 5790 | #!/usr/bin/env python
# coding: utf-8
# Copyright 2011 Álvaro Justen
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import unittest
import tempfile
import os
from textwrap import dedent
from outputty import Table
class TestTableHtml(unittest.TestCase):
def test_to_html_should_without_parameters_should_return_string(self):
my_table = Table(headers=['ham', 'spam', 'eggs'])
self.assertTrue(isinstance(my_table.write('html'), str))
def test_to_html_with_only_headers(self):
my_table = Table(headers=['ham', 'spam', 'eggs', 'blah'])
output = my_table.write('html', css_classes=False)
expected = dedent('''
<table>
<thead>
<tr>
<th>ham</th>
<th>spam</th>
<th>eggs</th>
<th>blah</th>
</tr>
</thead>
</table>
''').strip()
self.assertEquals(output, expected)
def test_to_html_with_headers_and_some_rows(self):
my_table = Table(headers=['ham', 'spam', 'eggs'])
my_table.append(['python', 'rules', '!'])
my_table.append({'ham': 'spam', 'spam': 'eggs', 'eggs': 'ham'})
output = my_table.write('html', css_classes=False)
expected = dedent('''
<table>
<thead>
<tr>
<th>ham</th>
<th>spam</th>
<th>eggs</th>
</tr>
</thead>
<tbody>
<tr>
<td>python</td>
<td>rules</td>
<td>!</td>
</tr>
<tr>
<td>spam</td>
<td>eggs</td>
<td>ham</td>
</tr>
</tbody>
</table>
''').strip()
self.assertEquals(output, expected)
def test_to_html_with_headers_and_rows_with_some_columns_empty(self):
my_table = Table(headers=['ham', 'spam', 'eggs'])
my_table.append({'ham': 'spam'})
my_table.append({'spam': 'eggs'})
my_table.append({'eggs': 'ham'})
output = my_table.write('html', css_classes=False)
expected = dedent('''
<table>
<thead>
<tr>
<th>ham</th>
<th>spam</th>
<th>eggs</th>
</tr>
</thead>
<tbody>
<tr>
<td>spam</td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td>eggs</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td>ham</td>
</tr>
</tbody>
</table>
''').strip()
self.assertEquals(output, expected)
def test_to_html_with_a_parameter_should_save_a_file(self):
temp_fp = tempfile.NamedTemporaryFile(delete=False)
temp_fp.close()
my_table = Table(headers=['ham', 'spam', 'eggs'])
my_table.append(['python', 'rules', '!'])
my_table.append({'ham': 'spam', 'spam': 'eggs', 'eggs': 'ham'})
my_table.write('html', temp_fp.name, css_classes=False)
temp_fp = open(temp_fp.name)
output = temp_fp.read()
temp_fp.close()
os.remove(temp_fp.name)
expected = dedent('''
<table>
<thead>
<tr>
<th>ham</th>
<th>spam</th>
<th>eggs</th>
</tr>
</thead>
<tbody>
<tr>
<td>python</td>
<td>rules</td>
<td>!</td>
</tr>
<tr>
<td>spam</td>
<td>eggs</td>
<td>ham</td>
</tr>
</tbody>
</table>
''').strip()
self.assertEquals(output, expected)
def test_to_html_should_create_CSS_classes_for_odd_and_even_rows(self):
my_table = Table(headers=['ham', 'spam', 'eggs'])
my_table.append(['python', 'rules', '!'])
my_table.append({'ham': 'spam', 'spam': 'eggs', 'eggs': 'ham'})
my_table.append(['python', 'rules', '!'])
my_table.append({'ham': 'spam', 'spam': 'eggs', 'eggs': 'ham'})
output = my_table.write('html', css_classes=True)
expected = dedent('''
<table>
<thead>
<tr class="header">
<th>ham</th>
<th>spam</th>
<th>eggs</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>python</td>
<td>rules</td>
<td>!</td>
</tr>
<tr class="even">
<td>spam</td>
<td>eggs</td>
<td>ham</td>
</tr>
<tr class="odd">
<td>python</td>
<td>rules</td>
<td>!</td>
</tr>
<tr class="even">
<td>spam</td>
<td>eggs</td>
<td>ham</td>
</tr>
</tbody>
</table>
''').strip()
self.assertEquals(output, expected)
#TODO: test input and output encoding
| gpl-3.0 |
varunarya10/tempest | tempest/tests/fake_http.py | 42 | 2411 | # Copyright 2013 IBM Corp.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import copy
import httplib2
class fake_httplib2(object):
def __init__(self, return_type=None, *args, **kwargs):
self.return_type = return_type
def request(self, uri, method="GET", body=None, headers=None,
redirections=5, connection_type=None):
if not self.return_type:
fake_headers = httplib2.Response(headers)
return_obj = {
'uri': uri,
'method': method,
'body': body,
'headers': headers
}
return (fake_headers, return_obj)
elif isinstance(self.return_type, int):
body = "fake_body"
header_info = {
'content-type': 'text/plain',
'status': str(self.return_type),
'content-length': len(body)
}
resp_header = httplib2.Response(header_info)
return (resp_header, body)
else:
msg = "unsupported return type %s" % self.return_type
raise TypeError(msg)
class fake_httplib(object):
def __init__(self, headers, body=None,
version=1.0, status=200, reason="Ok"):
"""
:param headers: dict representing HTTP response headers
:param body: file-like object
:param version: HTTP Version
:param status: Response status code
:param reason: Status code related message.
"""
self.body = body
self.status = status
self.reason = reason
self.version = version
self.headers = headers
def getheaders(self):
return copy.deepcopy(self.headers).items()
def getheader(self, key, default):
return self.headers.get(key, default)
def read(self, amt):
return self.body.read(amt)
| apache-2.0 |
Saicheg/omim | 3party/Alohalytics/tests/googletest/xcode/Scripts/versiongenerate.py | 3088 | 4536 | #!/usr/bin/env python
#
# Copyright 2008, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""A script to prepare version informtion for use the gtest Info.plist file.
This script extracts the version information from the configure.ac file and
uses it to generate a header file containing the same information. The
#defines in this header file will be included in during the generation of
the Info.plist of the framework, giving the correct value to the version
shown in the Finder.
This script makes the following assumptions (these are faults of the script,
not problems with the Autoconf):
1. The AC_INIT macro will be contained within the first 1024 characters
of configure.ac
2. The version string will be 3 integers separated by periods and will be
surrounded by squre brackets, "[" and "]" (e.g. [1.0.1]). The first
segment represents the major version, the second represents the minor
version and the third represents the fix version.
3. No ")" character exists between the opening "(" and closing ")" of
AC_INIT, including in comments and character strings.
"""
import sys
import re
# Read the command line argument (the output directory for Version.h)
if (len(sys.argv) < 3):
print "Usage: versiongenerate.py input_dir output_dir"
sys.exit(1)
else:
input_dir = sys.argv[1]
output_dir = sys.argv[2]
# Read the first 1024 characters of the configure.ac file
config_file = open("%s/configure.ac" % input_dir, 'r')
buffer_size = 1024
opening_string = config_file.read(buffer_size)
config_file.close()
# Extract the version string from the AC_INIT macro
# The following init_expression means:
# Extract three integers separated by periods and surrounded by squre
# brackets(e.g. "[1.0.1]") between "AC_INIT(" and ")". Do not be greedy
# (*? is the non-greedy flag) since that would pull in everything between
# the first "(" and the last ")" in the file.
version_expression = re.compile(r"AC_INIT\(.*?\[(\d+)\.(\d+)\.(\d+)\].*?\)",
re.DOTALL)
version_values = version_expression.search(opening_string)
major_version = version_values.group(1)
minor_version = version_values.group(2)
fix_version = version_values.group(3)
# Write the version information to a header file to be included in the
# Info.plist file.
file_data = """//
// DO NOT MODIFY THIS FILE (but you can delete it)
//
// This file is autogenerated by the versiongenerate.py script. This script
// is executed in a "Run Script" build phase when creating gtest.framework. This
// header file is not used during compilation of C-source. Rather, it simply
// defines some version strings for substitution in the Info.plist. Because of
// this, we are not not restricted to C-syntax nor are we using include guards.
//
#define GTEST_VERSIONINFO_SHORT %s.%s
#define GTEST_VERSIONINFO_LONG %s.%s.%s
""" % (major_version, minor_version, major_version, minor_version, fix_version)
version_file = open("%s/Version.h" % output_dir, 'w')
version_file.write(file_data)
version_file.close()
| apache-2.0 |
inviwo/inviwo | data/scripts/matplotlib_create_transferfunction.py | 2 | 1270 | # Inviwo Python script
import matplotlib.cm as cm
import matplotlib.pyplot as plt
import inviwopy
from inviwopy.glm import vec2,vec3,vec4
#http://matplotlib.org/examples/color/colormaps_reference.html
#Perceptually Uniform Sequential : #['viridis', 'inferno', 'plasma', 'magma']
#Sequential : #['Blues', 'BuGn', 'BuPu','GnBu', 'Greens', 'Greys', 'Oranges', 'OrRd', 'PuBu', 'PuBuGn', 'PuRd', 'Purples', 'RdPu','Reds', 'YlGn', 'YlGnBu', 'YlOrBr', 'YlOrRd']
#Diverging : #['afmhot', 'autumn', 'bone', 'cool','copper', 'gist_heat', 'gray', 'hot','pink', 'spring', 'summer', 'winter']
#Qualitative : #['BrBG', 'bwr', 'coolwarm', 'PiYG', 'PRGn', 'PuOr', 'RdBu', 'RdGy', 'RdYlBu', 'RdYlGn', 'Spectral', 'seismic']
#Miscellaneous : #['Accent', 'Dark2', 'Paired', 'Pastel1', 'Pastel2', 'Set1', 'Set2', 'Set3']
#Sequential : #['gist_earth', 'terrain', 'ocean', 'gist_stern','brg', 'CMRmap', 'cubehelix','gnuplot', 'gnuplot2', 'gist_ncar', 'nipy_spectral', 'jet', 'rainbow', 'gist_rainbow', 'hsv', 'flag', 'prism']
tf = inviwopy.app.network.VolumeRaycaster.transferFunction
tf.clear()
cmapName = "viridis"
cmap=plt.get_cmap(cmapName)
N = 128
for i in range(0,N,1):
x = i / (N-1)
a = 1.0
color = cmap(x)
tf.add(x, vec4(color[0],color[1],color[2], a))
| bsd-2-clause |
Codefans-fan/odoo | openerp/addons/base/tests/test_orm.py | 20 | 17911 | from collections import defaultdict
from openerp.tools import mute_logger
from openerp.tests import common
UID = common.ADMIN_USER_ID
DB = common.DB
class TestORM(common.TransactionCase):
""" test special behaviors of ORM CRUD functions
TODO: use real Exceptions types instead of Exception """
def setUp(self):
super(TestORM, self).setUp()
cr, uid = self.cr, self.uid
self.partner = self.registry('res.partner')
self.users = self.registry('res.users')
self.p1 = self.partner.name_create(cr, uid, 'W')[0]
self.p2 = self.partner.name_create(cr, uid, 'Y')[0]
self.ir_rule = self.registry('ir.rule')
# sample unprivileged user
employee_gid = self.ref('base.group_user')
self.uid2 = self.users.create(cr, uid, {'name': 'test user', 'login': 'test', 'groups_id': [4,employee_gid]})
@mute_logger('openerp.models')
def testAccessDeletedRecords(self):
""" Verify that accessing deleted records works as expected """
cr, uid, uid2, p1, p2 = self.cr, self.uid, self.uid2, self.p1, self.p2
self.partner.unlink(cr, uid, [p1])
# read() is expected to skip deleted records because our API is not
# transactional for a sequence of search()->read() performed from the
# client-side... a concurrent deletion could therefore cause spurious
# exceptions even when simply opening a list view!
# /!\ Using unprileged user to detect former side effects of ir.rules!
self.assertEqual([{'id': p2, 'name': 'Y'}], self.partner.read(cr, uid2, [p1,p2], ['name']), "read() should skip deleted records")
self.assertEqual([], self.partner.read(cr, uid2, [p1], ['name']), "read() should skip deleted records")
# Deleting an already deleted record should be simply ignored
self.assertTrue(self.partner.unlink(cr, uid, [p1]), "Re-deleting should be a no-op")
# Updating an already deleted record should raise, even as admin
with self.assertRaises(Exception):
self.partner.write(cr, uid, [p1], {'name': 'foo'})
@mute_logger('openerp.models')
def testAccessFilteredRecords(self):
""" Verify that accessing filtered records works as expected for non-admin user """
cr, uid, uid2, p1, p2 = self.cr, self.uid, self.uid2, self.p1, self.p2
partner_model = self.registry('ir.model').search(cr, uid, [('model','=','res.partner')])[0]
self.ir_rule.create(cr, uid, {'name': 'Y is invisible',
'domain_force': [('id', '!=', p1)],
'model_id': partner_model})
# search as unprivileged user
partners = self.partner.search(cr, uid2, [])
self.assertFalse(p1 in partners, "W should not be visible...")
self.assertTrue(p2 in partners, "... but Y should be visible")
# read as unprivileged user
with self.assertRaises(Exception):
self.partner.read(cr, uid2, [p1], ['name'])
# write as unprivileged user
with self.assertRaises(Exception):
self.partner.write(cr, uid2, [p1], {'name': 'foo'})
# unlink as unprivileged user
with self.assertRaises(Exception):
self.partner.unlink(cr, uid2, [p1])
# Prepare mixed case
self.partner.unlink(cr, uid, [p2])
# read mixed records: some deleted and some filtered
with self.assertRaises(Exception):
self.partner.read(cr, uid2, [p1,p2], ['name'])
# delete mixed records: some deleted and some filtered
with self.assertRaises(Exception):
self.partner.unlink(cr, uid2, [p1,p2])
def test_multi_read(self):
record_id = self.partner.create(self.cr, UID, {'name': 'MyPartner1'})
records = self.partner.read(self.cr, UID, [record_id])
self.assertIsInstance(records, list)
def test_one_read(self):
record_id = self.partner.create(self.cr, UID, {'name': 'MyPartner1'})
record = self.partner.read(self.cr, UID, record_id)
self.assertIsInstance(record, dict)
@mute_logger('openerp.models')
def test_search_read(self):
# simple search_read
self.partner.create(self.cr, UID, {'name': 'MyPartner1'})
found = self.partner.search_read(self.cr, UID, [['name', '=', 'MyPartner1']], ['name'])
self.assertEqual(len(found), 1)
self.assertEqual(found[0]['name'], 'MyPartner1')
self.assertTrue('id' in found[0])
# search_read correct order
self.partner.create(self.cr, UID, {'name': 'MyPartner2'})
found = self.partner.search_read(self.cr, UID, [['name', 'like', 'MyPartner']], ['name'], order="name")
self.assertEqual(len(found), 2)
self.assertEqual(found[0]['name'], 'MyPartner1')
self.assertEqual(found[1]['name'], 'MyPartner2')
found = self.partner.search_read(self.cr, UID, [['name', 'like', 'MyPartner']], ['name'], order="name desc")
self.assertEqual(len(found), 2)
self.assertEqual(found[0]['name'], 'MyPartner2')
self.assertEqual(found[1]['name'], 'MyPartner1')
# search_read that finds nothing
found = self.partner.search_read(self.cr, UID, [['name', '=', 'Does not exists']], ['name'])
self.assertEqual(len(found), 0)
def test_exists(self):
partner = self.partner.browse(self.cr, UID, [])
# check that records obtained from search exist
recs = partner.search([])
self.assertTrue(recs)
self.assertEqual(recs.exists(), recs)
# check that there is no record with id 0
recs = partner.browse([0])
self.assertFalse(recs.exists())
def test_groupby_date(self):
partners = dict(
A='2012-11-19',
B='2012-12-17',
C='2012-12-31',
D='2013-01-07',
E='2013-01-14',
F='2013-01-28',
G='2013-02-11',
)
all_partners = []
partners_by_day = defaultdict(set)
partners_by_month = defaultdict(set)
partners_by_year = defaultdict(set)
for name, date in partners.items():
p = self.partner.create(self.cr, UID, dict(name=name, date=date))
all_partners.append(p)
partners_by_day[date].add(p)
partners_by_month[date.rsplit('-', 1)[0]].add(p)
partners_by_year[date.split('-', 1)[0]].add(p)
def read_group(interval, domain=None):
main_domain = [('id', 'in', all_partners)]
if domain:
domain = ['&'] + main_domain + domain
else:
domain = main_domain
rg = self.partner.read_group(self.cr, self.uid, domain, ['date'], 'date' + ':' + interval)
result = {}
for r in rg:
result[r['date:' + interval]] = set(self.partner.search(self.cr, self.uid, r['__domain']))
return result
self.assertEqual(len(read_group('day')), len(partners_by_day))
self.assertEqual(len(read_group('month')), len(partners_by_month))
self.assertEqual(len(read_group('year')), len(partners_by_year))
rg = self.partner.read_group(self.cr, self.uid, [('id', 'in', all_partners)],
['date'], ['date:month', 'date:day'], lazy=False)
self.assertEqual(len(rg), len(all_partners))
class TestInherits(common.TransactionCase):
""" test the behavior of the orm for models that use _inherits;
specifically: res.users, that inherits from res.partner
"""
def setUp(self):
super(TestInherits, self).setUp()
self.partner = self.registry('res.partner')
self.user = self.registry('res.users')
def test_default(self):
""" `default_get` cannot return a dictionary or a new id """
defaults = self.user.default_get(self.cr, UID, ['partner_id'])
if 'partner_id' in defaults:
self.assertIsInstance(defaults['partner_id'], (bool, int, long))
def test_create(self):
""" creating a user should automatically create a new partner """
partners_before = self.partner.search(self.cr, UID, [])
foo_id = self.user.create(self.cr, UID, {'name': 'Foo', 'login': 'foo', 'password': 'foo'})
foo = self.user.browse(self.cr, UID, foo_id)
self.assertNotIn(foo.partner_id.id, partners_before)
def test_create_with_ancestor(self):
""" creating a user with a specific 'partner_id' should not create a new partner """
par_id = self.partner.create(self.cr, UID, {'name': 'Foo'})
partners_before = self.partner.search(self.cr, UID, [])
foo_id = self.user.create(self.cr, UID, {'partner_id': par_id, 'login': 'foo', 'password': 'foo'})
partners_after = self.partner.search(self.cr, UID, [])
self.assertEqual(set(partners_before), set(partners_after))
foo = self.user.browse(self.cr, UID, foo_id)
self.assertEqual(foo.name, 'Foo')
self.assertEqual(foo.partner_id.id, par_id)
@mute_logger('openerp.models')
def test_read(self):
""" inherited fields should be read without any indirection """
foo_id = self.user.create(self.cr, UID, {'name': 'Foo', 'login': 'foo', 'password': 'foo'})
foo_values, = self.user.read(self.cr, UID, [foo_id])
partner_id = foo_values['partner_id'][0]
partner_values, = self.partner.read(self.cr, UID, [partner_id])
self.assertEqual(foo_values['name'], partner_values['name'])
foo = self.user.browse(self.cr, UID, foo_id)
self.assertEqual(foo.name, foo.partner_id.name)
@mute_logger('openerp.models')
def test_copy(self):
""" copying a user should automatically copy its partner, too """
foo_id = self.user.create(self.cr, UID, {'name': 'Foo', 'login': 'foo', 'password': 'foo'})
foo_before, = self.user.read(self.cr, UID, [foo_id])
del foo_before['__last_update']
bar_id = self.user.copy(self.cr, UID, foo_id, {'login': 'bar', 'password': 'bar'})
foo_after, = self.user.read(self.cr, UID, [foo_id])
del foo_after['__last_update']
self.assertEqual(foo_before, foo_after)
foo, bar = self.user.browse(self.cr, UID, [foo_id, bar_id])
self.assertEqual(bar.login, 'bar')
self.assertNotEqual(foo.id, bar.id)
self.assertNotEqual(foo.partner_id.id, bar.partner_id.id)
@mute_logger('openerp.models')
def test_copy_with_ancestor(self):
""" copying a user with 'parent_id' in defaults should not duplicate the partner """
foo_id = self.user.create(self.cr, UID, {'name': 'Foo', 'login': 'foo', 'password': 'foo',
'login_date': '2016-01-01', 'signature': 'XXX'})
par_id = self.partner.create(self.cr, UID, {'name': 'Bar'})
foo_before, = self.user.read(self.cr, UID, [foo_id])
del foo_before['__last_update']
partners_before = self.partner.search(self.cr, UID, [])
bar_id = self.user.copy(self.cr, UID, foo_id, {'partner_id': par_id, 'login': 'bar'})
foo_after, = self.user.read(self.cr, UID, [foo_id])
del foo_after['__last_update']
partners_after = self.partner.search(self.cr, UID, [])
self.assertEqual(foo_before, foo_after)
self.assertEqual(set(partners_before), set(partners_after))
foo, bar = self.user.browse(self.cr, UID, [foo_id, bar_id])
self.assertNotEqual(foo.id, bar.id)
self.assertEqual(bar.partner_id.id, par_id)
self.assertEqual(bar.login, 'bar', "login is given from copy parameters")
self.assertFalse(bar.login_date, "login_date should not be copied from original record")
self.assertEqual(bar.name, 'Bar', "name is given from specific partner")
self.assertEqual(bar.signature, foo.signature, "signature should be copied")
CREATE = lambda values: (0, False, values)
UPDATE = lambda id, values: (1, id, values)
DELETE = lambda id: (2, id, False)
FORGET = lambda id: (3, id, False)
LINK_TO = lambda id: (4, id, False)
DELETE_ALL = lambda: (5, False, False)
REPLACE_WITH = lambda ids: (6, False, ids)
def sorted_by_id(list_of_dicts):
"sort dictionaries by their 'id' field; useful for comparisons"
return sorted(list_of_dicts, key=lambda d: d.get('id'))
class TestO2MSerialization(common.TransactionCase):
""" test the orm method 'write' on one2many fields """
def setUp(self):
super(TestO2MSerialization, self).setUp()
self.partner = self.registry('res.partner')
def test_no_command(self):
" empty list of commands yields an empty list of records "
results = self.partner.resolve_2many_commands(
self.cr, UID, 'child_ids', [])
self.assertEqual(results, [])
def test_CREATE_commands(self):
" returns the VALUES dict as-is "
values = [{'foo': 'bar'}, {'foo': 'baz'}, {'foo': 'baq'}]
results = self.partner.resolve_2many_commands(
self.cr, UID, 'child_ids', map(CREATE, values))
self.assertEqual(results, values)
def test_LINK_TO_command(self):
" reads the records from the database, records are returned with their ids. "
ids = [
self.partner.create(self.cr, UID, {'name': 'foo'}),
self.partner.create(self.cr, UID, {'name': 'bar'}),
self.partner.create(self.cr, UID, {'name': 'baz'})
]
commands = map(LINK_TO, ids)
results = self.partner.resolve_2many_commands(
self.cr, UID, 'child_ids', commands, ['name'])
self.assertEqual(sorted_by_id(results), sorted_by_id([
{'id': ids[0], 'name': 'foo'},
{'id': ids[1], 'name': 'bar'},
{'id': ids[2], 'name': 'baz'}
]))
def test_bare_ids_command(self):
" same as the equivalent LINK_TO commands "
ids = [
self.partner.create(self.cr, UID, {'name': 'foo'}),
self.partner.create(self.cr, UID, {'name': 'bar'}),
self.partner.create(self.cr, UID, {'name': 'baz'})
]
results = self.partner.resolve_2many_commands(
self.cr, UID, 'child_ids', ids, ['name'])
self.assertEqual(sorted_by_id(results), sorted_by_id([
{'id': ids[0], 'name': 'foo'},
{'id': ids[1], 'name': 'bar'},
{'id': ids[2], 'name': 'baz'}
]))
def test_UPDATE_command(self):
" take the in-db records and merge the provided information in "
id_foo = self.partner.create(self.cr, UID, {'name': 'foo'})
id_bar = self.partner.create(self.cr, UID, {'name': 'bar'})
id_baz = self.partner.create(self.cr, UID, {'name': 'baz', 'city': 'tag'})
results = self.partner.resolve_2many_commands(
self.cr, UID, 'child_ids', [
LINK_TO(id_foo),
UPDATE(id_bar, {'name': 'qux', 'city': 'tagtag'}),
UPDATE(id_baz, {'name': 'quux'})
], ['name', 'city'])
self.assertEqual(sorted_by_id(results), sorted_by_id([
{'id': id_foo, 'name': 'foo', 'city': False},
{'id': id_bar, 'name': 'qux', 'city': 'tagtag'},
{'id': id_baz, 'name': 'quux', 'city': 'tag'}
]))
def test_DELETE_command(self):
" deleted records are not returned at all. "
ids = [
self.partner.create(self.cr, UID, {'name': 'foo'}),
self.partner.create(self.cr, UID, {'name': 'bar'}),
self.partner.create(self.cr, UID, {'name': 'baz'})
]
commands = [DELETE(ids[0]), DELETE(ids[1]), DELETE(ids[2])]
results = self.partner.resolve_2many_commands(
self.cr, UID, 'child_ids', commands, ['name'])
self.assertEqual(results, [])
def test_mixed_commands(self):
ids = [
self.partner.create(self.cr, UID, {'name': name})
for name in ['NObar', 'baz', 'qux', 'NOquux', 'NOcorge', 'garply']
]
results = self.partner.resolve_2many_commands(
self.cr, UID, 'child_ids', [
CREATE({'name': 'foo'}),
UPDATE(ids[0], {'name': 'bar'}),
LINK_TO(ids[1]),
DELETE(ids[2]),
UPDATE(ids[3], {'name': 'quux',}),
UPDATE(ids[4], {'name': 'corge'}),
CREATE({'name': 'grault'}),
LINK_TO(ids[5])
], ['name'])
self.assertEqual(sorted_by_id(results), sorted_by_id([
{'name': 'foo'},
{'id': ids[0], 'name': 'bar'},
{'id': ids[1], 'name': 'baz'},
{'id': ids[3], 'name': 'quux'},
{'id': ids[4], 'name': 'corge'},
{'name': 'grault'},
{'id': ids[5], 'name': 'garply'}
]))
def test_LINK_TO_pairs(self):
"LINK_TO commands can be written as pairs, instead of triplets"
ids = [
self.partner.create(self.cr, UID, {'name': 'foo'}),
self.partner.create(self.cr, UID, {'name': 'bar'}),
self.partner.create(self.cr, UID, {'name': 'baz'})
]
commands = map(lambda id: (4, id), ids)
results = self.partner.resolve_2many_commands(
self.cr, UID, 'child_ids', commands, ['name'])
self.assertEqual(sorted_by_id(results), sorted_by_id([
{'id': ids[0], 'name': 'foo'},
{'id': ids[1], 'name': 'bar'},
{'id': ids[2], 'name': 'baz'}
]))
def test_singleton_commands(self):
"DELETE_ALL can appear as a singleton"
results = self.partner.resolve_2many_commands(
self.cr, UID, 'child_ids', [DELETE_ALL()], ['name'])
self.assertEqual(results, [])
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
Subsets and Splits