284028bb1f
feat: Phase 3.1 + 3.2 — YouTube config infra and URL extraction
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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
9934749d2b
feat: Phase 2.1 config + infrastructure and 2.2 video upload backend
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- Add DashScope ASR and video upload config fields to Settings
- Create Pydantic models (video.py, asr.py)
- Create VideoService with validation, save, serve, delete
- Create ASR client stub with float32_to_s16le utility
- Implement POST /api/v1/video/upload with streaming validation
- Implement GET /api/v1/video/{video_id} with FileResponse
- Create WebSocket ASR endpoint stub
- Register new routers in main.py
- Update .env.example and requirements.txt
- Add reference examples for DashScope integration
- 8 tests passing (3 config + 5 video upload)
2026-05-06 13:08:19 +08:00
73ae621f3b
feat: add Deepseek config fields and DI wiring (Phase 6)
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Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent )
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-05-04 14:58:39 +08:00
06ec37492c
docs: add LLM_ENABLE_THINKING and VLLM_ENGINE to env example and README
2026-04-28 13:32:41 +08:00
f4b404f27d
feat(db): Phase 3.1 — SQLite infrastructure (prompts.db + history.db)
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- Add sqlite_db.py with dual-DB connection factories (WAL mode, foreign keys)
- init_prompts_db() creates system_prompt_profiles + system_prompts tables
- init_history_db() creates query_history table + created_at index
- seed_default_profiles() inserts 3 profiles (A/B/C) x 3 steps each
- All 3 profiles start with identical seed templates; Profile A active
- Add prompts_db_path + history_db_path to config (./data/ default)
- Startup init in main.py creates data/ dir, inits both DBs, seeds profiles
- Add PROMPTS_DB_PATH + HISTORY_DB_PATH to .env.example
- Add data/ to .gitignore
- 17 new tests in test_phase3_sqlite_db.py (all passing)
2026-04-25 20:29:29 +08:00
b93fc2e05b
chore(backend): update config, env template, and pytest settings
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Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent )
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-04-23 13:26:08 +08:00
3712397d64
feat: Phase 1.1 project setup with config, database, and models
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- Add requirements.txt with all dependencies
- Add .env.example with required environment variables
- Add Pydantic Settings (config.py) with .env loading
- Add ChromaDB persistent client (database.py)
- Add Pydantic schemas (ingest.py) for request/response
- Add FastAPI main.py with CORS middleware
- Add package __init__.py files
- Add tests: test_phase1_config.py, test_phase1_database.py
- All 5 tests pass
2026-04-22 16:13:52 +08:00
Woody