Woody 284028bb1f feat: Phase 3.1 + 3.2 — YouTube config infra and URL extraction ... Phase 3.1 — Configuration & Infrastructure: - Add youtube_proxy_enabled, yt_dlp_timeout, yt_dlp_cache_ttl config fields - Add yt-dlp and hls.js dependencies - Create models/youtube.py (request/response schemas) - Create service stubs (youtube_service, hls_proxy) - Create router stub and register in main.py - 11 config tests Phase 3.2 — YouTube URL Extraction: - yt-dlp wrapper with async extraction (run_in_executor) - Format selection: ≤480p video-only + highest-bitrate audio (VOD) - Combined format fallback: same URL for live streams - In-memory URL cache: 5min TTL live, 30min VOD - lru_cache singleton service for cache persistence - Error handling: DownloadError → 200 with error field - 18 extract tests, 82/82 total pass (zero regressions) Real-URL verified: VOD (5bF3tkO5jAA) 24 formats, Live (fN9uYWCjQaw) 6 HLS		2026-05-09 15:53:04 +08:00
..
__init__.py	feat: Phase 1.1 project setup with config, database, and models	2026-04-22 16:13:52 +08:00
chunks.py	feat: track highlight generation prompt, response, and timing in history (Phase 5.5)	2026-04-29 11:18:21 +08:00
documents.py	feat: add chunk PDF serving endpoint and frontend clickable source links (1.5.6)	2026-04-24 11:49:39 +08:00
history.py	feat(history): Phase 3.5 — Query History backend (service, API, timing, XML capture)	2026-04-25 22:59:53 +08:00
ingest.py	feat(ingest): generate per-chunk PDFs for DOCX/TXT documents (Phase 5.3)	2026-04-28 17:32:22 +08:00
prompts.py	feat: configurable SubQuestions via Step 1.2 system prompt page	2026-05-04 17:22:14 +08:00
query.py	feat: wire LLMClientDP into query decompose pipeline (Phase 6)	2026-05-04 14:59:08 +08:00
video.py	fix: Phase 2 ASR pipeline — 9 bugs resolved, Full Transcript works end-to-end	2026-05-06 18:26:17 +08:00
ws_asr.py	refactor: remove dead _merge_stash, add Phase 3 YouTube proxy plan	2026-05-09 15:14:01 +08:00
youtube.py	feat: Phase 3.1 + 3.2 — YouTube config infra and URL extraction	2026-05-09 15:53:04 +08:00