Validation Audit UI

""" Validation audit UI: browse video segments, play audio, inspect transcription + validation scores side-by-side. Usage: python scripts/validation_audit_ui.py [--port 5111] Opens at http://localhost:5111 """ from __future__ import annotations import json import math import mimetypes import os import sys from pathlib import Path from flask import Flask, Response, jsonify, request, send_file ROOT = Path(__file__).resolve().parent.parent AUDIT_DIR = ROOT / "data" / "validation_audit" / "audit_output" AUDIT_JSON = AUDIT_DIR / "audit_data.json" app = Flask(__name__, static_folder=None) def _load_audit_data() -> dict: with open(AUDIT_JSON) as f: return json.load(f) BUCKET_COLORS = { "golden": "#22c55e", "redo": "#eab308", "dispose": "#ef4444", "unknown": "#6b7280", } LANG_LABELS = { "te": "Telugu", "hi": "Hindi", "en": "English", "ta": "Tamil", "kn": "Kannada", "ml": "Malayalam", "mr": "Marathi", "gu": "Gujarati", "bn": "Bengali", "pa": "Punjabi", "or": "Odia", "as": "Assamese", } @app.route("/") def index(): return _render_html() @app.route("/api/data") def api_data(): return jsonify(_load_audit_data()) @app.route("/audio//") def serve_audio(video_id: str, segment_id: str): # segment_id already ends with .flac fname = segment_id if segment_id.endswith(".flac") else f"{segment_id}.flac" path = AUDIT_DIR / video_id / "segments" / fname if not path.exists(): return Response("Not found", status=404) return send_file(str(path), mimetype="audio/flac") def _render_html() -> str: data = _load_audit_data() return f""" Validation Audit UI

""" if __name__ == "__main__": port = int(sys.argv[sys.argv.index("--port") + 1]) if "--port" in sys.argv else 5111 print(f"Validation Audit UI running at http://localhost:{port}") app.run(host="0.0.0.0", port=port, debug=False)