Create app.py

app.py

@@ -0,0 +1,99 @@
+import json
+import os
+import base64
+import streamlit as st
+
+# Define the fields for the JSONL file
+FIELDS = [
+    "CodeValue",
+    "CodeType",
+    "Context",
+    "Question",
+    "AnswerText",
+    "UpVoteCount",
+    "DownVoteCount",
+    "VoteComment",
+]
+
+# Define the IO file pattern
+IO_PATTERN = "*.jsonl"
+
+
+def read_jsonl_file(file_path):
+    """Read a JSONL file and return a list of dictionaries."""
+    if not os.path.exists(file_path):
+        return []
+    with open(file_path, "r") as f:
+        lines = f.readlines()
+    records = [json.loads(line) for line in lines]
+    return records
+
+
+def write_jsonl_file(file_path, records):
+    """Write a list of dictionaries to a JSONL file."""
+    with open(file_path, "w") as f:
+        for record in records:
+            f.write(json.dumps(record) + "\n")
+
+
+def list_files():
+    """List all JSONL files in the current directory."""
+    return [f for f in os.listdir() if f.endswith(".jsonl")]
+
+
+def download_link(file_path):
+    """Generate a base64 download link for a file."""
+    with open(file_path, "rb") as f:
+        contents = f.read()
+    b64 = base64.b64encode(contents).decode()
+    href = f'<a href="data:application/octet-stream;base64,{b64}" download="{file_path}">Download</a>'
+    return href
+
+
+def main():
+    # Get the list of JSONL files in the current directory
+    jsonl_files = list_files()
+
+    # If there are no JSONL files, create one
+    if not jsonl_files:
+        st.warning("No JSONL files found. Creating new file.")
+        jsonl_files.append("data.jsonl")
+
+    # Add the ability to name or rename a file
+    selected_file = st.sidebar.text_input("Enter file name", value=jsonl_files[0])
+    if selected_file != jsonl_files[0]:
+        os.rename(jsonl_files[0], selected_file)
+        jsonl_files[0] = selected_file
+
+    # Display the list of JSONL files
+    st.sidebar.write("JSONL files:")
+    selected_file_index = st.sidebar.selectbox("", range(len(jsonl_files)))
+    for i, file_name in enumerate(jsonl_files):
+        if i == selected_file_index:
+            selected_file = file_name
+            st.sidebar.write(f"> {file_name}")
+        else:
+            st.sidebar.write(file_name)
+
+    # Display a download link for the selected JSONL file
+    st.sidebar.markdown(download_link(selected_file), unsafe_allow_html=True)
+
+    # Read the selected JSONL file
+    records = read_jsonl_file(selected_file)
+
+    # Autogenerate labels and inputs for the fields
+    for field in FIELDS:
+        value = st.text_input(field, key=field)
+        st.write(f"{field}: {value}")
+
+    # Add a record to the JSONL file
+    if st.button("Add Record"):
+        record = {field: st.session_state[field] for field in FIELDS}
+        records.append(record)
+        write_jsonl_file(selected_file, records)
+        st.success("Record added!")
+
+    # Display the current contents of the JSONL file
+    st.write(f"Current contents of {selected_file}:")
+    for record in records:
+        st.write(record