Added
- Video-ID deduplication. Before invoking yt-dlp, the downloader now checks
whether a completed download with the same YouTube video_id (and a confirmed
audio_hash) already exists on disk. If found, the new Download row reuses
file_path, file_name, title, file_size, and audio_hash from the
existing record — no network request, no conversion, instant progress bar.
video_id column on downloads (VARCHAR(32), nullable). Extracted from
the cleaned URL (handles watch?v=, youtu.be/, shorts/, embed/) in
routes.py via _extract_video_id() and stored before the background thread
starts.audio_hash column on downloads (VARCHAR(64), nullable). SHA-256 hex
digest of the MP3 file, computed in 1 MB chunks after every new download via
_sha256() in downloader.py. Used as a sentinel to confirm the original
download completed fully.- Reference-counted file deletion (already in
mis_descargas_routes.py):
the physical MP3 is only removed when no other downloads row references the
same file_path, so shared files are never orphaned.
Changed
start_download() now accepts an optional video_id= keyword argument and
passes it to _run_download via kwargs= so the dedup check can run in the
background thread without touching the DB from the request thread.APP_VERSION default bumped to 3.2.0 in __init__.py, Dockerfile, and
docker-compose.yml.- Inline migrations in
__init__.py extended with ALTER TABLE downloads ADD COLUMN video_id and ALTER TABLE downloads ADD COLUMN audio_hash.
Docker
docker pull ghcr.io/davic80/yt2mp3:3.2.0
|
|
| Image |
ghcr.io/davic80/yt2mp3:3.2.0 |
| Tags |
3.2.0, latest |
| Platforms |
linux/amd64, linux/arm64 |
| Digest |
sha256:602cf825a2cbd949493cb000f981fabcc2f6639f6034e010c2604cee86f2e5d6 |
Deploy on Raspberry Pi
docker compose pull && docker compose up -d
# Or pin this specific version
IMAGE_TAG=3.2.0 docker compose up -d
