danvics/soulsync
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1
soulsync/core
History
Broque Thomas 15244f24cf Live MB lookup for un-enriched artists with cache 
Previous commit only populated `artists.aliases` for artists the MB
worker had enriched. But the AcoustID verifier (next commit) needs
aliases for ANY expected artist — including:

- Artists not yet in the user's library (first download)
- Artists in the library where MB enrichment hasn't run yet
- Artists where MB enrichment ran but found no MBID (NULL aliases)

This commit adds a multi-tier resolution helper that fills those
gaps without thrashing the MB API.

# Multi-tier resolution

`lookup_artist_aliases(artist_name) -> list[str]`:

1. **Library DB** (fast path): existing `get_artist_aliases` lookup
   by name. No network. Most common path once the worker has
   enriched everything.
2. **Cache** (existing `musicbrainz_cache` table, entity_type=
   `artist_aliases`): a prior live lookup for this name. Empty
   cache hit is respected (don't re-query when MB previously had
   nothing).
3. **Live MB**: search artist by name → pick highest-confidence
   match (combined name-similarity + MB relevance) → fetch aliases
   for that MBID → cache the result.

Always returns a list (possibly empty), never raises. Empty result
on any tier means "no alternate spellings found, fall back to
direct match" — identical to the pre-fix behaviour.

# Threshold gate

Live lookup only trusts the MB search result when combined
similarity score >= 0.6. Below that, we'd be guessing at the wrong
artist — searching `John Smith` returns multiple John Smiths and
pulling aliases for one of them could mismatch. Cache the empty
result so we don't keep re-searching the same low-confidence name.

# Performance contract

Critical for the verifier path: 100 quarantine candidates with the
same expected artist must NOT trigger 100 MB API calls. Cache hit
on second + subsequent calls per unique artist name. Verified by
test pinning the call counts.

# Tests added (8)

- Tier 1 library DB hit — no MB API call fired
- Tier 3 live MB lookup → search → fetch → returns aliases
- Tier 2 cache hit on second call — no re-query
- Empty input → empty return + no API call
- Network failure on search → empty + cached so we don't retry
- No search results → empty + cached
- Low-confidence match (sim < 0.6) skipped — defends against
  picking the wrong artist
- Library row exists but aliases NULL → falls through to live
  lookup (defends against the half-enriched state)

# Verification

- 31/31 service tests pass (8 new + 23 prior)
- Ruff clean
2026-05-10 16:25:30 -07:00
..
artists Surface silent exceptions in core/artists — 23 sites 2026-05-07 09:49:29 -07:00
automation Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
discovery Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
download_engine Add module logger + surface silent exceptions in 7 logger-less files — 12 sites 2026-05-07 10:27:04 -07:00
download_plugins Address Copilot doc-drift review 2026-05-05 15:46:48 -07:00
downloads Manual picks: stream results, don't auto-retry, fix stuck-at-0% 2026-05-08 15:12:58 -07:00
enrichment Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
imports Auto-import: album duration = album total + conservative re-import UPDATE path 2026-05-09 21:19:35 -07:00
library Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
matching Add pure artist-name comparison helper with alias awareness 2026-05-10 16:08:38 -07:00
media_server Final review-pass nits — class docstring, dead branch, dead imports, boot resilience 2026-05-05 22:59:33 -07:00
metadata Deezer search: drop advanced-syntax at endpoint, free-text + rerank wins 2026-05-10 09:36:48 -07:00
playlists Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
repair_jobs Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
search Cin-6: Rename soulseek_client global → download_orchestrator 2026-05-04 23:23:32 -07:00
stats Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
streaming Cin-6: Rename soulseek_client global → download_orchestrator 2026-05-04 23:23:32 -07:00
watchlist Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
wishlist Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
workers Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
acoustid_client.py Clean up 286 ruff lint errors to unblock CI and fix 10 latent bugs 2026-04-21 13:30:52 -07:00
acoustid_verification.py Reject AcoustID matches whose version disagrees with the expected track 2026-05-07 13:25:30 -07:00
album_consistency.py Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
api_call_tracker.py Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
artist_source_detail.py Move metadata helpers into package modules 2026-04-29 11:28:42 +03:00
artist_source_lookup.py Make artist_name Optional in find_library_artist_for_source 2026-04-22 22:15:03 -07:00
audiodb_client.py Add API Rate Monitor dashboard with real-time speedometer gauges 2026-04-02 10:46:43 -07:00
audiodb_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
auto_import_worker.py Auto-import: album duration = album total + conservative re-import UPDATE path 2026-05-09 21:19:35 -07:00
automation_engine.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
connection_detect.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
connection_test.py Cin-6: Rename soulseek_client global → download_orchestrator 2026-05-04 23:23:32 -07:00
database_update_worker.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
debug_info.py Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
deezer_client.py Deezer search: free-text fallback when advanced query returns 0 2026-05-10 09:16:13 -07:00
deezer_download_client.py Surface silent exceptions in metadata clients — 37 sites 2026-05-07 09:33:38 -07:00
deezer_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
discogs_client.py Surface silent exceptions in metadata clients — 37 sites 2026-05-07 09:33:38 -07:00
discogs_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
download_orchestrator.py Lift shared download dataclasses + boot via singleton factory 2026-05-05 09:08:39 -07:00
genius_client.py Add API Rate Monitor dashboard with real-time speedometer gauges 2026-04-02 10:46:43 -07:00
genius_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
genre_filter.py Expand default genre whitelist from 223 to 272 genres 2026-04-18 20:32:49 -07:00
hifi_client.py Surface engine-not-wired errors + exclude soulseek from monitor aggregation 2026-05-05 12:20:51 -07:00
hydrabase_client.py Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
hydrabase_worker.py Improve graceful shutdown and rollback safety 2026-04-12 15:17:18 +03:00
itunes_client.py Surface silent exceptions in metadata clients — 37 sites 2026-05-07 09:33:38 -07:00
itunes_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
jellyfin_client.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
lastfm_client.py Add Last.fm Track Radio to Discover page 2026-04-14 23:41:36 -07:00
lastfm_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
library_reorganize.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
lidarr_download_client.py Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
listenbrainz_client.py Remove emojis from all Python log and print statements 2026-04-11 21:11:02 -07:00
listenbrainz_manager.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
listening_stats_worker.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
lyrics_client.py Remove emojis from all Python log and print statements 2026-04-11 21:11:02 -07:00
matching_engine.py Merge remote-tracking branch 'origin/dev' into refactor/media-server-engine 2026-05-05 20:36:31 -07:00
metadata_service.py Move profile Spotify cache into registry 2026-04-29 12:36:37 +03:00
musicbrainz_client.py MusicBrainz: Resolve release-group MBIDs to a release on album click 2026-04-24 08:48:02 -07:00
musicbrainz_search.py MusicBrainz: Dedupe same-named homonyms in artist search results 2026-04-24 10:27:45 -07:00
musicbrainz_service.py Live MB lookup for un-enriched artists with cache 2026-05-10 16:25:30 -07:00
musicbrainz_worker.py MB worker populates artists.aliases on enrichment 2026-05-10 16:22:23 -07:00
navidrome_client.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
personalized_playlists.py Discover: sharpen track selection (diversity, source-aware popularity, library dedup, SQL genre) 2026-05-08 08:49:22 -07:00
plex_client.py Plex: trigger_library_scan + is_library_scanning use auto-detected section — fixes #535 2026-05-10 10:22:32 -07:00
qobuz_client.py Address Copilot doc-drift review 2026-05-05 15:46:48 -07:00
qobuz_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
reorganize_queue.py Reorganize queue: race + dedupe fixes from kettui review 2026-04-26 08:40:24 -07:00
reorganize_runner.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
repair_worker.py Surface silent exceptions in repair_worker — 16 sites 2026-05-07 09:17:51 -07:00
replaygain.py Add module logger + surface silent exceptions in 7 logger-less files — 12 sites 2026-05-07 10:27:04 -07:00
runtime_state.py Add module logger + surface silent exceptions in 7 logger-less files — 12 sites 2026-05-07 10:27:04 -07:00
seasonal_discovery.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
socketio_cors.py Socket.IO CORS: handle self-review nits 2026-04-26 19:24:43 -07:00
soulid_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
soulseek_client.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
soulsync_client.py Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
soundcloud_client.py Surface engine-not-wired errors + exclude soulseek from monitor aggregation 2026-05-05 12:20:51 -07:00
spotify_client.py Add download buttons + bulk action to artist top-tracks sidebar 2026-05-07 15:44:47 -07:00
spotify_public_scraper.py Add Spotify Link tab for public playlist/album scraping without API credentials 2026-03-15 21:25:05 -07:00
spotify_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
tag_writer.py Surface silent exceptions across remaining modules — ~70 sites 2026-05-07 10:28:58 -07:00
tidal_client.py Surface silent exceptions in metadata clients — 37 sites 2026-05-07 09:33:38 -07:00
tidal_download_client.py Surface engine-not-wired errors + exclude soulseek from monitor aggregation 2026-05-05 12:20:51 -07:00
tidal_worker.py Surface silent exceptions in workers + repair jobs — ~30 sites 2026-05-07 10:27:24 -07:00
watchlist_scanner.py Final silent-exception sweep + ruff S110 lint guardrail — ~45 sites 2026-05-07 11:16:06 -07:00
web_scan_manager.py MS Cin-5: Drop per-server globals — engine owns the clients 2026-05-05 18:05:45 -07:00
wishlist_service.py Extract wishlist logic into dedicated package 2026-04-28 21:17:24 +03:00
worker_utils.py Fix Album Completeness job reporting zero findings for every album 2026-04-24 12:39:41 -07:00
youtube_client.py Drop redundant import sys inside _auto_download_disabled 2026-05-08 15:51:16 -07:00