Files
mule-image/backend/requirements.txt
root 07b1e5e02a feat: split celery workers, fix asyncpg-in-fork, add pipeline progress UI
Three overlapping fixes so the ingestion pipeline actually runs and the
user can see what it's doing:

Pipeline recovery
- app/database.py: use NullPool when MULITA_CELERY_WORKER=1 so each
  Celery task opens a fresh asyncpg connection on its own event loop.
  Fixes "another operation in progress" and "Future attached to a
  different loop" errors that were dropping ~every thumbnail +
  extract_metadata task on the floor.
- app/tasks/thumbs.py: initialize photo=None before the try and rollback
  on error so a transport failure in the initial SELECT doesn't raise
  UnboundLocalError in the except block and leak rows stuck in 'pending'.
- app/services/vision/bootstrap_models.py: on missing model files,
  invoke export_models automatically instead of just warning. First
  boot of a fresh install now self-heals.
- app/services/vision/export_models.py: shutil.move instead of
  Path.rename so the YOLO export survives the /app → /data/models
  cross-volume hop.
- requirements.txt: add ultralytics so export works in a stock image.

Worker topology
- docker-compose.yml: replace the single worker with worker-light
  (default/high/low queues, c=2, IO-bound) and worker-vision (vision
  queue, c=5, OMP_NUM_THREADS=1 to avoid oversubscription on 6 cores).
  Vision is pinned to ≤5 parallel inferences so ONNX doesn't each
  spawn an all-cores intra-op pool.
- .env / .env.example: CELERYD_CONCURRENCY replaced with
  CELERY_LIGHT_CONCURRENCY + CELERY_VISION_CONCURRENCY.
- Backfill queries in thumbs / scan / vision now ORDER BY taken_at
  DESC NULLS LAST so newest photos finish first — the library fills
  in top-down in the UI instead of arbitrary insertion order.

Settings visibility
- routers/library.py: new GET /maintenance/pipeline-stats returning
  done/total per stage (thumbnails, exif, gps, phash, embeddings,
  tags, ocr, faces, face clusters, duplicate groups). Worker-status
  now also reports the `vision` queue depth, which was missing.
- services/api.ts: PipelineStats / PipelineStage / ScanStatus types
  and the matching client call.
- components/dialogs/SettingsDialog.tsx:
  - new Pipeline Progress card with one progress bar per stage
  - inline scan banner (processed/total/current folder) inside the
    Library section while a scan is running
  - Tasks/min throughput computed by diffing worker processed counters
    between polls
  - Workers section calls out the vision queue and documents the
    CELERY_LIGHT/VISION_CONCURRENCY + docker compose up -d scale path

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-11 10:06:45 +02:00

62 lines
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# Core dependencies
fastapi==0.109.0
uvicorn[standard]==0.27.0
python-multipart==0.0.6
# Database
sqlalchemy[asyncio]==2.0.25
aiosqlite==0.19.0 # SQLite escape hatch (docker-compose.sqlite.yml override)
asyncpg==0.29.0 # async Postgres driver (default)
psycopg2-binary==2.9.9 # sync Postgres driver, used by Alembic CLI
pgvector==0.2.5 # pgvector SQLAlchemy types
alembic==1.13.1
# Redis and Celery
redis==5.0.1
celery==5.3.6
flower==2.0.1
# Image processing
# pyvips==2.2.1 # Optional - having compatibility issues, using Pillow as fallback
# rawpy==0.19.0 # Optional - numpy compatibility issues, using Pillow as fallback
pillow==10.2.0
pillow-heif==0.15.0
imagehash==4.3.1 # perceptual hash for duplicate detection
imageio==2.33.1
imageio-ffmpeg==0.4.9
# Video processing
ffmpeg-python==0.2.0
# Metadata extraction
pyexiftool==0.5.6
# File watching
watchfiles==0.21.0
# Vision pipeline (ONNX Runtime CPU inference)
onnxruntime==1.18.1
open-clip-torch==2.24.0 # tokenizer + export helper; inference via ONNX
ultralytics==8.4.37 # YOLOv8n export helper; inference via ONNX
rapidocr-onnxruntime==1.3.22
scikit-learn==1.4.0 # DBSCAN for face clustering
insightface>=0.7.3 # RetinaFace + ArcFace face detection/recognition
numpy>=1.26.0,<2.0
# Utilities
pyyaml==6.0.1
pydantic==2.5.3
pydantic-settings==2.1.0
python-dotenv==1.0.0
httpx==0.26.0
aiofiles==23.2.1
# Security and authentication
python-jose[cryptography]==3.3.0
passlib[bcrypt]==1.7.4
# Development
pytest==7.4.4
pytest-asyncio==0.23.3
black==23.12.1
ruff==0.1.11