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Update app.py
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import logging
import gradio as gr
import pandas as pd
import torch
import numpy as np
import matplotlib.pyplot as plt
from GoogleNews import GoogleNews
from transformers import pipeline
from datetime import datetime, timedelta
import matplotlib
import yfinance as yf
matplotlib.use('Agg')
# Set up logging
logging.basicConfig(
level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s"
)
SENTIMENT_ANALYSIS_MODEL = (
"mrm8488/distilroberta-finetuned-financial-news-sentiment-analysis"
)
DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
logging.info(f"Using device: {DEVICE}")
logging.info("Initializing sentiment analysis model...")
sentiment_analyzer = pipeline(
"sentiment-analysis", model=SENTIMENT_ANALYSIS_MODEL, device=DEVICE
)
logging.info("Model initialized successfully")
# ์ƒ์žฅ ์ข…๋ชฉ ์‹ฌ๋ณผ ๋งคํ•‘์„ ์œ„ํ•œ ์ผ๋ฐ˜์ ์ธ ์ข…๋ชฉ๋ช… ์‚ฌ์ „ (ํ•„์š”์— ๋”ฐ๋ผ ํ™•์žฅ)
COMMON_TICKERS = {
"apple": "AAPL",
"microsoft": "MSFT",
"amazon": "AMZN",
"google": "GOOGL",
"alphabet": "GOOGL",
"facebook": "META",
"meta": "META",
"tesla": "TSLA",
"nvidia": "NVDA",
"netflix": "NFLX",
"amd": "AMD",
"intel": "INTC",
"ibm": "IBM",
"oracle": "ORCL",
"paypal": "PYPL",
"adobe": "ADBE",
"cisco": "CSCO",
"bitcoin": "BTC-USD",
"ethereum": "ETH-USD",
"dogecoin": "DOGE-USD",
"cardano": "ADA-USD",
"xrp": "XRP-USD",
"litecoin": "LTC-USD",
"samsung": "005930.KS", # ํ•œ๊ตญ ์‚ผ์„ฑ์ „์ž
"hyundai": "005380.KS", # ํ˜„๋Œ€์ž๋™์ฐจ
"sk hynix": "000660.KS", # SKํ•˜์ด๋‹‰์Šค
"lg": "003550.KS", # LG
"lge": "066570.KS", # LG์ „์ž
"ncsoft": "036570.KS", # ์—”์”จ์†Œํ”„ํŠธ
"kakao": "035720.KS", # ์นด์นด์˜ค
"naver": "035420.KS", # ๋„ค์ด๋ฒ„
"ํ˜„๋Œ€์ฐจ": "005380.KS", # ํ˜„๋Œ€์ž๋™์ฐจ
"์‚ผ์„ฑ์ „์ž": "005930.KS", # ์‚ผ์„ฑ์ „์ž
"์‚ผ์„ฑ": "005930.KS", # ์‚ผ์„ฑ์ „์ž
"์นด์นด์˜ค": "035720.KS", # ์นด์นด์˜ค
"๋„ค์ด๋ฒ„": "035420.KS", # ๋„ค์ด๋ฒ„
}
def fetch_articles(query, max_articles=30):
try:
logging.info(f"Fetching up to {max_articles} articles for query: '{query}'")
googlenews = GoogleNews(lang="en")
googlenews.search(query)
# ์ฒซ ํŽ˜์ด์ง€ ๊ฒฐ๊ณผ ๊ฐ€์ ธ์˜ค๊ธฐ
articles = googlenews.result()
# ๋ชฉํ‘œ ๊ธฐ์‚ฌ ์ˆ˜์— ๋„๋‹ฌํ•  ๋•Œ๊นŒ์ง€ ์ถ”๊ฐ€ ํŽ˜์ด์ง€ ๊ฐ€์ ธ์˜ค๊ธฐ
page = 2
while len(articles) < max_articles and page <= 10: # ์ตœ๋Œ€ 10ํŽ˜์ด์ง€๊นŒ์ง€๋งŒ ์‹œ๋„
logging.info(f"Fetched {len(articles)} articles so far. Getting page {page}...")
googlenews.get_page(page)
page_results = googlenews.result()
# ์ƒˆ ๊ฒฐ๊ณผ๊ฐ€ ์—†์œผ๋ฉด ์ค‘๋‹จ
if not page_results:
logging.info(f"No more results found after page {page-1}")
break
articles.extend(page_results)
page += 1
# ์ตœ๋Œ€ ๊ธฐ์‚ฌ ์ˆ˜๋กœ ์ œํ•œ
articles = articles[:max_articles]
logging.info(f"Successfully fetched {len(articles)} articles")
return articles
except Exception as e:
logging.error(
f"Error while searching articles for query: '{query}'. Error: {e}"
)
raise gr.Error(
f"Unable to search articles for query: '{query}'. Try again later...",
duration=5,
)
def analyze_article_sentiment(article):
logging.info(f"Analyzing sentiment for article: {article['title']}")
sentiment = sentiment_analyzer(article["desc"])[0]
article["sentiment"] = sentiment
return article
def calculate_time_weight(article_date_str):
"""
๊ธฐ์‚ฌ ์‹œ๊ฐ„ ๊ธฐ์ค€์œผ๋กœ ๊ฐ€์ค‘์น˜ ๊ณ„์‚ฐ
- 1์‹œ๊ฐ„ ๋‚ด ๊ธฐ์‚ฌ๋Š” 24% ๊ฐ€์ค‘์น˜
- ์‹œ๊ฐ„์ด ์ง€๋‚ ์ˆ˜๋ก 1%์”ฉ ๊ฐ์†Œ (์ตœ์†Œ 1%)
- ์˜ˆ: 1์‹œ๊ฐ„ ๋‚ด ๊ธฐ์‚ฌ = 24%, 10์‹œ๊ฐ„ ์ „ ๊ธฐ์‚ฌ = 15%, 24์‹œ๊ฐ„ ์ „ ๊ธฐ์‚ฌ = 1%
- 24์‹œ๊ฐ„ ์ด์ƒ์ด๋ฉด 1%๋กœ ๊ณ ์ •
"""
try:
# ๊ธฐ์‚ฌ ๋‚ ์งœ ๋ฌธ์ž์—ด ํŒŒ์‹ฑ (๋‹ค์–‘ํ•œ ํ˜•์‹ ์ฒ˜๋ฆฌ)
date_formats = [
'%a, %d %b %Y %H:%M:%S %z', # ๊ธฐ๋ณธ GoogleNews ํ˜•์‹
'%Y-%m-%d %H:%M:%S',
'%a, %d %b %Y %H:%M:%S',
'%Y-%m-%dT%H:%M:%S%z',
'%a %b %d, %Y',
'%d %b %Y'
]
parsed_date = None
for format_str in date_formats:
try:
parsed_date = datetime.strptime(article_date_str, format_str)
break
except ValueError:
continue
# ์–ด๋–ค ํ˜•์‹์œผ๋กœ๋„ ํŒŒ์‹ฑํ•  ์ˆ˜ ์—†์œผ๋ฉด ํ˜„์žฌ ์‹œ๊ฐ„ ๊ธฐ์ค€ 24์‹œ๊ฐ„ ์ „์œผ๋กœ ๊ฐ€์ •
if parsed_date is None:
logging.warning(f"Could not parse date: {article_date_str}, using default 24h ago")
return 0.01 # ์ตœ์†Œ ๊ฐ€์ค‘์น˜ 1%
# ํ˜„์žฌ ์‹œ๊ฐ„๊ณผ์˜ ์ฐจ์ด ๊ณ„์‚ฐ (์‹œ๊ฐ„ ๋‹จ์œ„)
now = datetime.now()
if parsed_date.tzinfo is not None:
now = now.replace(tzinfo=parsed_date.tzinfo)
hours_diff = (now - parsed_date).total_seconds() / 3600
# 24์‹œ๊ฐ„ ์ด๋‚ด์ธ ๊ฒฝ์šฐ๋งŒ ๊ณ ๋ ค
if hours_diff < 1: # 1์‹œ๊ฐ„ ์ด๋‚ด
return 0.24 # 24% ๊ฐ€์ค‘์น˜
elif hours_diff < 24: # 1~23์‹œ๊ฐ„
# 1์‹œ๊ฐ„๋‹น 1%์”ฉ ๊ฐ์†Œ (1์‹œ๊ฐ„ = 24%, 2์‹œ๊ฐ„ = 23%, ...)
return max(0.01, 0.24 - ((hours_diff - 1) * 0.01))
else:
return 0.01 # 24์‹œ๊ฐ„ ์ด์ƒ ์ง€๋‚œ ๊ธฐ์‚ฌ๋Š” 1% ๊ฐ€์ค‘์น˜
except Exception as e:
logging.error(f"Error calculating time weight: {e}")
return 0.01 # ์˜ค๋ฅ˜ ๋ฐœ์ƒ ์‹œ ์ตœ์†Œ ๊ฐ€์ค‘์น˜ ์ ์šฉ
def calculate_sentiment_score(sentiment_label, time_weight):
"""
๊ฐ์„ฑ ๋ ˆ์ด๋ธ”์— ๋”ฐ๋ฅธ ๊ธฐ๋ณธ ์ ์ˆ˜ ๊ณ„์‚ฐ ๋ฐ ์‹œ๊ฐ„ ๊ฐ€์ค‘์น˜ ์ ์šฉ
- positive: +3์ 
- neutral: 0์ 
- negative: -3์ 
์‹œ๊ฐ„ ๊ฐ€์ค‘์น˜๋Š” ๋ฐฑ๋ถ„์œจ๋กœ ์ ์šฉ (๊ธฐ๋ณธ ์ ์ˆ˜์— ๊ฐ€์ค‘์น˜ % ๋งŒํผ ์ถ”๊ฐ€)
์˜ˆ:
- 1์‹œ๊ฐ„ ๋‚ด ๊ธ์ • ๊ธฐ์‚ฌ: 3์  + (3 * 24%) = 3 + 0.72 = 3.72์ 
- 10์‹œ๊ฐ„ ์ „ ๋ถ€์ • ๊ธฐ์‚ฌ: -3์  + (-3 * 15%) = -3 - 0.45 = -3.45์ 
"""
base_score = {
'positive': 3,
'neutral': 0,
'negative': -3
}.get(sentiment_label, 0)
# ๊ฐ€์ค‘์น˜๋ฅผ ์ ์šฉํ•œ ์ถ”๊ฐ€ ์ ์ˆ˜ ๊ณ„์‚ฐ
weighted_addition = base_score * time_weight
return base_score, weighted_addition
def get_stock_ticker(asset_name):
"""
์ž์‚ฐ๋ช…์œผ๋กœ๋ถ€ํ„ฐ ์ฃผ์‹ ํ‹ฐ์ปค ์‹ฌ๋ณผ์„ ์ถ”์ถœ
"""
logging.info(f"Identifying ticker for: {asset_name}")
# ์†Œ๋ฌธ์ž๋กœ ๋ณ€ํ™˜ํ•˜์—ฌ ๋งคํ•‘ ํ™•์ธ
asset_lower = asset_name.lower().strip()
# ์ง์ ‘ ํ‹ฐ์ปค๋กœ ์ž…๋ ฅํ•œ ๊ฒฝ์šฐ (๋Œ€๋ฌธ์ž 3-5์ž ํ˜•ํƒœ)
if asset_name.isupper() and 2 <= len(asset_name) <= 6:
logging.info(f"Input appears to be a ticker symbol: {asset_name}")
return asset_name
# ์ผ๋ฐ˜์ ์ธ ์ข…๋ชฉ๋ช… ๋งคํ•‘ ํ™•์ธ
if asset_lower in COMMON_TICKERS:
ticker = COMMON_TICKERS[asset_lower]
logging.info(f"Found ticker in common tickers map: {ticker}")
return ticker
# ์—ฌ๋Ÿฌ ๋‹จ์–ด๋กœ ๋œ ์ด๋ฆ„์˜ ๊ฐ ๋ถ€๋ถ„์— ๋Œ€ํ•œ ๊ฒ€์ƒ‰๋„ ์‹œ๋„
asset_parts = asset_lower.split()
for part in asset_parts:
if part in COMMON_TICKERS:
ticker = COMMON_TICKERS[part]
logging.info(f"Found ticker for part '{part}': {ticker}")
return ticker
# ๊ทธ ์™ธ์˜ ๊ฒฝ์šฐ ์ง์ ‘ ํ‹ฐ์ปค๋กœ ์‹œ๋„
potential_ticker = asset_name.upper().replace(" ", "")
if 2 <= len(potential_ticker) <= 6:
# ์‹ค์ œ๋กœ ์กด์žฌํ•˜๋Š”์ง€ ํ™•์ธ
try:
logging.info(f"Trying potential ticker: {potential_ticker}")
test_data = yf.download(potential_ticker, period="1d", progress=False)
if not test_data.empty:
logging.info(f"Valid ticker found: {potential_ticker}")
return potential_ticker
except Exception as e:
logging.debug(f"Error testing potential ticker: {e}")
# ๊ทธ ์™ธ์˜ ๊ฒฝ์šฐ yfinance๋กœ ๊ฒ€์ƒ‰ ์‹œ๋„ (info ๋ฐ์ดํ„ฐ)
try:
# ์ผ๋ถ€ ํ‹ฐ์ปค๋Š” ์ง์ ‘ yfinance ๊ธฐ๋ฐ˜ ๊ฒ€์ƒ‰์œผ๋กœ๋Š” ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Œ
ticker_search = yf.Ticker(asset_name)
try:
info = ticker_search.info
if 'symbol' in info and info['symbol']:
ticker = info['symbol']
logging.info(f"Found ticker from info API: {ticker}")
return ticker
except (ValueError, KeyError, TypeError) as e:
logging.debug(f"Error getting ticker info: {e}")
pass
except Exception as e:
logging.debug(f"Error initializing ticker object: {e}")
# ์ถ”๊ฐ€ ์‹œ๋„: ์ผ๋ฐ˜์ ์ธ ๋ฏธ๊ตญ ์ฆ์‹œ ํ‹ฐ์ปค ํ˜•์‹ ํ™•์ธ
major_exchanges = ["", ".KS", ".KQ", "-USD"] # ์ฃผ์š” ๊ฑฐ๋ž˜์†Œ ์ ‘๋ฏธ์‚ฌ (ํ•œ๊ตญ ํฌํ•จ)
for exchange in major_exchanges:
try:
test_ticker = f"{asset_name.upper().replace(' ', '')}{exchange}"
logging.info(f"Trying with exchange suffix: {test_ticker}")
test_data = yf.download(test_ticker, period="1d", progress=False)
if not test_data.empty:
logging.info(f"Valid ticker found with suffix: {test_ticker}")
return test_ticker
except:
pass
logging.warning(f"Could not identify ticker for: {asset_name}")
return None
def create_stock_chart(ticker, period="1mo"):
"""
์ฃผ์‹ ํ‹ฐ์ปค์— ๋Œ€ํ•œ ์ฐจํŠธ ์ƒ์„ฑ
"""
try:
logging.info(f"Fetching stock data for {ticker}")
# Graceful handling for problematic symbols
try:
stock_data = yf.download(ticker, period=period, progress=False)
except Exception as dl_error:
logging.error(f"Error downloading stock data: {dl_error}")
# Try alternative symbol format
if "-" in ticker:
alt_ticker = ticker.replace("-", ".")
logging.info(f"Trying alternative ticker format: {alt_ticker}")
stock_data = yf.download(alt_ticker, period=period, progress=False)
else:
raise dl_error
if len(stock_data) == 0:
logging.warning(f"No stock data found for ticker: {ticker}")
return None
# ๋ฐ์ดํ„ฐ ํ™•์ธ ๋ฐ ๋””๋ฒ„๊ทธ ๋กœ๊น…
logging.info(f"Downloaded data shape: {stock_data.shape}")
logging.info(f"Data columns: {stock_data.columns.tolist()}")
# ๊ทธ๋ž˜ํ”„ ์ž‘์„ฑ
fig, ax = plt.subplots(figsize=(10, 6))
# ์ข…๊ฐ€ ๊ทธ๋ž˜ํ”„ - ๋ฉ€ํ‹ฐ์ธ๋ฑ์Šค ์ฒ˜๋ฆฌ
if isinstance(stock_data.columns, pd.MultiIndex):
# ๋ฉ€ํ‹ฐ์ธ๋ฑ์Šค์ธ ๊ฒฝ์šฐ ('Close', ticker) ํ˜•ํƒœ
close_col = ('Close', ticker)
if close_col in stock_data.columns:
ax.plot(stock_data.index, stock_data[close_col], label='Close Price', color='blue')
# ์ด๋™ํ‰๊ท ์„  ์ถ”๊ฐ€ (20์ผ)
if len(stock_data) > 20:
stock_data['MA20'] = stock_data[close_col].rolling(window=20).mean()
ax.plot(stock_data.index, stock_data['MA20'], label='20-day MA', color='orange')
# ๊ฑฐ๋ž˜๋Ÿ‰ ์„œ๋ธŒํ”Œ๋กฏ ์ถ”๊ฐ€ (๊ฑฐ๋ž˜๋Ÿ‰์ด ์žˆ๋Š” ๊ฒฝ์šฐ๋งŒ)
volume_col = ('Volume', ticker)
if volume_col in stock_data.columns and not stock_data[volume_col].isna().all():
ax2 = ax.twinx()
ax2.bar(stock_data.index, stock_data[volume_col], alpha=0.3, color='gray', label='Volume')
ax2.set_ylabel('Volume')
# ๋ฒ”๋ก€ ์ถ”๊ฐ€ (๊ฑฐ๋ž˜๋Ÿ‰ ์žˆ๋Š” ๊ฒฝ์šฐ)
lines, labels = ax.get_legend_handles_labels()
lines2, labels2 = ax2.get_legend_handles_labels()
ax.legend(lines + lines2, labels + labels2, loc='upper left')
else:
# ๊ฑฐ๋ž˜๋Ÿ‰ ์—†๋Š” ๊ฒฝ์šฐ ์ข…๊ฐ€๋งŒ ํ‘œ์‹œ
ax.legend(loc='upper left')
else:
raise ValueError(f"Close column not found in data columns: {stock_data.columns}")
else:
# ์ผ๋ฐ˜ ์ธ๋ฑ์Šค์ธ ๊ฒฝ์šฐ
if 'Close' in stock_data.columns:
ax.plot(stock_data.index, stock_data['Close'], label='Close Price', color='blue')
# ์ด๋™ํ‰๊ท ์„  ์ถ”๊ฐ€ (20์ผ)
if len(stock_data) > 20:
stock_data['MA20'] = stock_data['Close'].rolling(window=20).mean()
ax.plot(stock_data.index, stock_data['MA20'], label='20-day MA', color='orange')
# ๊ฑฐ๋ž˜๋Ÿ‰ ์„œ๋ธŒํ”Œ๋กฏ ์ถ”๊ฐ€ (๊ฑฐ๋ž˜๋Ÿ‰์ด ์žˆ๋Š” ๊ฒฝ์šฐ๋งŒ)
if 'Volume' in stock_data.columns and not stock_data['Volume'].isna().all():
ax2 = ax.twinx()
ax2.bar(stock_data.index, stock_data['Volume'], alpha=0.3, color='gray', label='Volume')
ax2.set_ylabel('Volume')
# ๋ฒ”๋ก€ ์ถ”๊ฐ€ (๊ฑฐ๋ž˜๋Ÿ‰ ์žˆ๋Š” ๊ฒฝ์šฐ)
lines, labels = ax.get_legend_handles_labels()
lines2, labels2 = ax2.get_legend_handles_labels()
ax.legend(lines + lines2, labels + labels2, loc='upper left')
else:
# ๊ฑฐ๋ž˜๋Ÿ‰ ์—†๋Š” ๊ฒฝ์šฐ ์ข…๊ฐ€๋งŒ ํ‘œ์‹œ
ax.legend(loc='upper left')
else:
raise ValueError(f"Close column not found in data columns: {stock_data.columns}")
# ์ฐจํŠธ ์Šคํƒ€์ผ๋ง
ax.set_title(f"{ticker} Stock Price")
ax.set_xlabel('Date')
ax.set_ylabel('Price')
ax.grid(True, alpha=0.3)
plt.tight_layout()
# ์ด๋ฏธ์ง€ ์ €์žฅ
chart_path = f"stock_chart_{ticker.replace('-', '_').replace('.', '_')}.png"
plt.savefig(chart_path)
plt.close()
logging.info(f"Stock chart created: {chart_path}")
return chart_path
except Exception as e:
logging.error(f"Error creating stock chart for {ticker}: {e}")
# ์˜ค๋ฅ˜ ๋ฐœ์ƒ ์‹œ์—๋„ ๊ทธ๋ž˜ํ”„ ์ƒ์„ฑ ์‹œ๋„ (๊ธฐ๋ณธ ํ…์ŠคํŠธ ์•ˆ๋‚ด)
try:
fig, ax = plt.subplots(figsize=(10, 6))
ax.text(0.5, 0.5, f"Unable to load data for {ticker}\nError: {str(e)}",
horizontalalignment='center', verticalalignment='center', transform=ax.transAxes)
ax.set_axis_off()
chart_path = f"stock_chart_error_{ticker.replace('-', '_').replace('.', '_')}.png"
plt.savefig(chart_path)
plt.close()
return chart_path
except:
return None
def analyze_asset_sentiment(asset_name):
logging.info(f"Starting sentiment analysis for asset: {asset_name}")
logging.info("Fetching up to 30 articles")
articles = fetch_articles(asset_name, max_articles=30)
logging.info("Analyzing sentiment of each article")
analyzed_articles = [analyze_article_sentiment(article) for article in articles]
# ๊ฐ ๊ธฐ์‚ฌ์— ๋Œ€ํ•œ ์‹œ๊ฐ„ ๊ฐ€์ค‘์น˜ ๋ฐ ๊ฐ์„ฑ ์ ์ˆ˜ ๊ณ„์‚ฐ
for article in analyzed_articles:
time_weight = calculate_time_weight(article["date"])
article["time_weight"] = time_weight
sentiment_label = article["sentiment"]["label"]
base_score, weighted_addition = calculate_sentiment_score(sentiment_label, time_weight)
article["base_score"] = base_score
article["weighted_addition"] = weighted_addition
article["total_score"] = base_score + weighted_addition
logging.info("Sentiment analysis completed")
# ์ข…ํ•ฉ ์ ์ˆ˜ ๊ณ„์‚ฐ ๋ฐ ๊ทธ๋ž˜ํ”„ ์ƒ์„ฑ
sentiment_summary = create_sentiment_summary(analyzed_articles, asset_name)
# ์ฃผ์‹ ํ‹ฐ์ปค ํ™•์ธ ๋ฐ ์ฐจํŠธ ์ƒ์„ฑ
stock_chart = None
ticker = get_stock_ticker(asset_name)
if ticker:
logging.info(f"Found ticker {ticker} for asset {asset_name}")
stock_chart = create_stock_chart(ticker)
return convert_to_dataframe(analyzed_articles), sentiment_summary, stock_chart, ticker
def create_sentiment_summary(analyzed_articles, asset_name):
"""
๊ฐ์„ฑ ๋ถ„์„ ๊ฒฐ๊ณผ๋ฅผ ์š”์•ฝํ•˜๊ณ  ๊ทธ๋ž˜ํ”„๋กœ ์‹œ๊ฐํ™”
"""
total_articles = len(analyzed_articles)
positive_count = sum(1 for a in analyzed_articles if a["sentiment"]["label"] == "positive")
neutral_count = sum(1 for a in analyzed_articles if a["sentiment"]["label"] == "neutral")
negative_count = sum(1 for a in analyzed_articles if a["sentiment"]["label"] == "negative")
# ๊ธฐ๋ณธ ์ ์ˆ˜ ํ•ฉ๊ณ„
base_score_sum = sum(a["base_score"] for a in analyzed_articles)
# ๊ฐ€์ค‘์น˜ ์ ์šฉ ์ ์ˆ˜ ํ•ฉ๊ณ„
weighted_score_sum = sum(a["total_score"] for a in analyzed_articles)
# ๊ทธ๋ž˜ํ”„ ์ƒ์„ฑ
fig, (ax1, ax2) = plt.subplots(1, 2, figsize=(14, 6))
# 1. ๊ฐ์„ฑ ๋ถ„ํฌ ํŒŒ์ด ์ฐจํŠธ
labels = ['Positive', 'Neutral', 'Negative']
sizes = [positive_count, neutral_count, negative_count]
colors = ['green', 'gray', 'red']
ax1.pie(sizes, labels=labels, colors=colors, autopct='%1.1f%%', startangle=90)
ax1.axis('equal')
ax1.set_title(f'Sentiment Distribution for {asset_name}')
# 2. ์‹œ๊ฐ„๋ณ„ ๊ฐ€์ค‘์น˜ ์ ์šฉ ์ ์ˆ˜ (์ •๋ ฌ)
sorted_articles = sorted(analyzed_articles, key=lambda x: x.get("date", ""), reverse=True)
# ์ตœ๋Œ€ ํ‘œ์‹œํ•  ๊ธฐ์‚ฌ ์ˆ˜ (๊ฐ€๋…์„ฑ์„ ์œ„ํ•ด)
max_display = min(15, len(sorted_articles))
display_articles = sorted_articles[:max_display]
dates = [a.get("date", "")[:10] for a in display_articles] # ๋‚ ์งœ ๋ถ€๋ถ„๋งŒ ํ‘œ์‹œ
scores = [a.get("total_score", 0) for a in display_articles]
# ์ ์ˆ˜์— ๋”ฐ๋ฅธ ์ƒ‰์ƒ ์„ค์ •
bar_colors = ['green' if s > 0 else 'red' if s < 0 else 'gray' for s in scores]
bars = ax2.bar(range(len(dates)), scores, color=bar_colors)
ax2.set_xticks(range(len(dates)))
ax2.set_xticklabels(dates, rotation=45, ha='right')
ax2.set_ylabel('Weighted Sentiment Score')
ax2.set_title(f'Recent Article Scores for {asset_name}')
ax2.axhline(y=0, color='black', linestyle='-', alpha=0.3)
# ์š”์•ฝ ํ…์ŠคํŠธ ์ถ”๊ฐ€
summary_text = f"""
Analysis Summary for {asset_name}:
Total Articles: {total_articles}
Positive: {positive_count} ({positive_count/total_articles*100:.1f}%)
Neutral: {neutral_count} ({neutral_count/total_articles*100:.1f}%)
Negative: {negative_count} ({negative_count/total_articles*100:.1f}%)
Base Score Sum: {base_score_sum:.2f}
Weighted Score Sum: {weighted_score_sum:.2f}
"""
plt.figtext(0.5, 0.01, summary_text, ha='center', fontsize=10, bbox={"facecolor":"orange", "alpha":0.2, "pad":5})
plt.tight_layout(rect=[0, 0.1, 1, 0.95])
# ์ด๋ฏธ์ง€ ์ €์žฅ
fig_path = f"sentiment_summary_{asset_name.replace(' ', '_')}.png"
plt.savefig(fig_path)
plt.close()
return fig_path
def convert_to_dataframe(analyzed_articles):
df = pd.DataFrame(analyzed_articles)
df["Title"] = df.apply(
lambda row: f'<a href="{row["link"]}" target="_blank">{row["title"]}</a>',
axis=1,
)
df["Description"] = df["desc"]
df["Date"] = df["date"]
def sentiment_badge(sentiment):
colors = {
"negative": "red",
"neutral": "gray",
"positive": "green",
}
color = colors.get(sentiment, "grey")
return f'<span style="background-color: {color}; color: white; padding: 2px 6px; border-radius: 4px;">{sentiment}</span>'
df["Sentiment"] = df["sentiment"].apply(lambda x: sentiment_badge(x["label"]))
# ์ ์ˆ˜ ์ปฌ๋Ÿผ ์ถ”๊ฐ€
df["Base Score"] = df["base_score"]
df["Weight"] = df["time_weight"].apply(lambda x: f"{x*100:.0f}%")
df["Total Score"] = df["total_score"].apply(lambda x: f"{x:.2f}")
return df[["Sentiment", "Title", "Description", "Date", "Base Score", "Weight", "Total Score"]]
def main():
with gr.Blocks() as iface:
gr.Markdown("# Trading Asset Sentiment Analysis")
gr.Markdown(
"Enter the name of a trading asset, and I'll fetch recent articles and analyze their sentiment!"
)
with gr.Row():
input_asset = gr.Textbox(
label="Asset Name",
lines=1,
placeholder="Enter the name of the trading asset...",
)
with gr.Row():
analyze_button = gr.Button("Analyze Sentiment", size="sm")
# ์˜ˆ์ œ ์ž…๋ ฅ๊ฐ’์„ ์ฝ”๋“œ์— ์ •์˜๋œ ํ‹ฐ์ปค ๋งคํ•‘์˜ ํ‚ค๋“ค๋กœ ๋ฐ˜์˜ (์ค‘๋ณต๋˜์ง€ ์•Š๋„๋ก ์ •๋ ฌ)
examples_list = sorted(set(COMMON_TICKERS.keys()), key=lambda x: x.lower())
gr.Examples(
examples=examples_list,
inputs=input_asset,
)
# ์ฃผ์‹ ์ฐจํŠธ ์˜์—ญ ์ถ”๊ฐ€
with gr.Row():
with gr.Column():
with gr.Blocks():
gr.Markdown("## Stock Chart")
with gr.Row():
stock_chart = gr.Image(type="filepath", label="Stock Price Chart")
ticker_info = gr.Textbox(label="Ticker Symbol")
with gr.Row():
with gr.Column():
with gr.Blocks():
gr.Markdown("## Sentiment Summary")
sentiment_summary = gr.Image(type="filepath", label="Sentiment Analysis Summary")
with gr.Row():
with gr.Column():
with gr.Blocks():
gr.Markdown("## Articles and Sentiment Analysis")
articles_output = gr.Dataframe(
headers=["Sentiment", "Title", "Description", "Date", "Base Score", "Weight", "Total Score"],
datatype=["markdown", "html", "markdown", "markdown", "number", "markdown", "markdown"],
wrap=False,
)
analyze_button.click(
analyze_asset_sentiment,
inputs=[input_asset],
outputs=[articles_output, sentiment_summary, stock_chart, ticker_info],
)
logging.info("Launching Gradio interface")
iface.queue().launch()
if __name__ == "__main__":
main()