refactor(server): extract the artist routes into routers/artist.py (R3) (#870)

The artist page + external-links payload (/api/artist/{name}/page, /links,
/links/refresh) plus their exclusive helpers (_artist_links_payload,
_artist_links_from_mb, the URL-slot table) move to lib/routers/artist.py. Bodies
verbatim except @app->@router and the seam reads (meta_db->appstate.meta_db,
CONFIG_DIR->appstate.config_dir, _default_settings->appstate.default_settings).
MB link enrichment is reached as enrichment.X; the URL-safety validator is
imported from lib/library_registry.py. No new seams.

server.py: 2,507 -> 2,413 (-94).

Verified: pyflakes clean; route set unchanged (143); full pytest 2395 passed.
eslint 0.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Byron Gamatos
2026-07-11 15:49:37 +02:00
committed by GitHub
co-authored by Claude Opus 4.8
parent 0547f55844
commit 5e30138c87
4 changed files with 133 additions and 100 deletions
+2 -2
View File
@@ -55,8 +55,8 @@ without a *signed* exemption" is unenforceable.
## Planned, NOT exempt (owned by split plans — listed so nothing falls between states)
core `static/app.js` (11,852) · `static/highway.js` (4,168, whole file) · `server.py`
(2,507 — was 14,037; ratcheted by the R3 `MetadataDB` + `AudioEffectsMappingDB`
extractions and twenty-one `routers/` modules, plus lib/library_registry.py for the provider-registry classes (album-art in `lib/routers/art.py`, the settings + export/import bundle in `lib/routers/settings.py`); the ~930-line metadata-enrichment subsystem — MB/CAA/AcoustID transport, matcher, background worker — now lives in `lib/enrichment.py`) ·
(2,413 — was 14,037; ratcheted by the R3 `MetadataDB` + `AudioEffectsMappingDB`
extractions and twenty-two `routers/` modules, plus lib/library_registry.py for the provider-registry classes (album-art in `lib/routers/art.py`, the settings + export/import bundle in `lib/routers/settings.py`); the ~930-line metadata-enrichment subsystem — MB/CAA/AcoustID transport, matcher, background worker — now lives in `lib/enrichment.py`) ·
`lib/metadata_db.py` (4,373 — new in R3; the `MetadataDB` class alone is 4,018 lines
and is a monolith in its own right, to be split per-table once the router train
lands) · `static/v3/songs.js` (4,134) · `static/capabilities/audio-session.js`