feedBack/tests
byrongamatos 27164ec5ba refactor(server): extract MetadataDB into lib/metadata_db.py (R3)
Move-only. The library metadata cache -- the `MetadataDB` class (4,018 lines)
plus the query helpers it owns (keyset paging cursors, the tuning grouping key,
smart-arrangement naming, tag normalisation, the startup DB-restore swap) --
moves out of server.py into a flat `lib/` module. Every moved block is
byte-identical to its server.py original; server.py is exactly origin/main
minus the six cut ranges, minus the now-dead `import contextlib`, plus the
import-back block and the constructor call site.

server.py: 14,037 -> 9,705 lines.

The one non-verbatim change is the seam that lets the class leave server.py:
`MetadataDB.__init__` now takes `config_dir` explicitly instead of reading the
module-level CONFIG_DIR, so `lib/metadata_db.py` does no IO at import
(Principle V). The `meta_db` singleton stays in server.py, so `server.meta_db`
(282 refs) and `server.app` (67 refs) resolve unchanged and no route moves.
None of the 114 `monkeypatch.setattr(server, ...)` targets moved.

Logging still goes through the `feedBack.server` logger, so log filters and
caplog assertions resolve to the same logger object.

`tests/test_settings_export_library_db.py` imports `_apply_pending_db_restore`
from metadata_db (the test moves with its subject); no other test changed.

Verified: pyflakes clean on the new module (zero undefined names, zero unused
imports) and no new undefined name in server.py; pytest 2341 passed;
node --test 1030 passed; eslint 0 errors; uvicorn boot smoke serves
/api/version, /api/library, and all three migrated plugins' src/ module graphs
(stems, studio, editor -> 200).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-10 14:08:11 +02:00
..
browser feat(v3): DOM-virtualize the Songs grid (#636 item 3 stage 2) (#643) 2026-06-29 12:26:29 +02:00
fixtures Remove unused binary test fixture; correct stale scan comments 2026-06-16 18:49:40 +01:00
js feat(audio): renderer-bus feeder — song audio into engine output under exclusive mode (Phase 2) (#828) 2026-07-09 22:51:09 +02:00
plugins fix(tuner): anchor injectPlayerButton to a direct-child button (feedBack#800) 2026-07-07 09:54:06 +02:00
__init__.py Clean release snapshot 2026-06-16 18:47:13 +02:00
conftest.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_acoustid_match.py feat(enrichment): AcoustID audio-fingerprint identification (opt-in) (#759) 2026-07-05 00:17:43 +02:00
test_albums_view.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_art_candidates.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_art_layer.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_artist_alias.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_artist_page.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_artist_sort_title_order.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_audio_bundled.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_audio_effect_mappings.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_audio_local_path.py feat(audio): route feedpak full-mix natively under exclusive output (#824) 2026-07-09 22:18:00 +02:00
test_audio.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_batch_user_meta.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_builtin_diagnostic_seed.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_builtin_starter_seed.py feat(library): add Star-Spangled Banner + Ode to Joy starter content (#744) 2026-07-03 22:58:39 +02:00
test_collections_api.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_context_menu_api.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_correlation_id.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_curated_album.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_demo_mode.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_diagnostics_bundle.py fix(tests): isolate plugin routes modules + redact .feedpak filenames (#736) 2026-07-03 13:01:07 +02:00
test_diagnostics_hardware.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_diagnostics_redact.py fix(tests): isolate plugin routes modules + redact .feedpak filenames (#736) 2026-07-03 13:01:07 +02:00
test_dlc_junction.py fix(library): serve art/load for songs mounted through a library junction (#766) 2026-07-05 00:15:50 +02:00
test_drums_lib.py Purge external-format terminology from code, tests and docs 2026-06-16 19:36:53 +01:00
test_enrichment_plumbing.py feat(v3 library): "Refresh Metadata" button + per-view re-match + filename-artist seed (#764) 2026-07-05 00:18:18 +02:00
test_env_compat.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_feedpak_extension.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_field_overrides.py feat(v3 library): batch→popup handoff + English-base romaji (metadata-curation capstone) (#782) 2026-07-05 23:35:58 +02:00
test_gap_fill.py feat(v3 library): "Fix metadata" popup — per-song override + lock, cover picker, MusicBrainz + AcoustID (#777) 2026-07-05 21:09:38 +02:00
test_gp2midi.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_gp2notation.py fix: correctly import and notate multi-staff (piano/keys) tracks from GP8 (#692) 2026-07-02 08:40:20 +02:00
test_gp2rs_drums.py feat(drums): capture velocities alongside times in unmapped-percussion reporting (#808) 2026-07-07 23:58:49 +02:00
test_gp2rs_gpx.py fix(gpx): clamp partial final BCFS sector so GP6 .gpx import works (#749) 2026-07-05 00:20:31 +02:00
test_gp2rs.py fix(gp2rs): write beat times at 6-decimal precision so imported tempo matches Guitar Pro (#819) 2026-07-10 13:12:10 +02:00
test_gp_audio_sync.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_gp_autosync_warp.py feat(gp_autosync): piecewise time-warp helpers + refine_sync onset pass (#787) 2026-07-05 20:08:19 +02:00
test_group_filter_law.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_highway_3d_routes.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_highway_ws_authors.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_highway_ws_instrument_routing.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_highway_ws_notation.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_library_filters.py feat(library): sort and badge by personal difficulty rating (#810) 2026-07-07 23:57:20 +02:00
test_library_keyset.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_library_providers.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_lift_keys_notation.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_logging_setup.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_loose_traversal.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_loosefolder.py Purge external-format terminology from code, tests and docs 2026-06-16 19:36:53 +01:00
test_lyrics_transcribe.py Purge external-format terminology from code, tests and docs 2026-06-16 19:36:53 +01:00
test_mb_enrichment.py feat(v3 library): "Fix metadata" popup — per-song override + lock, cover picker, MusicBrainz + AcoustID (#777) 2026-07-05 21:09:38 +02:00
test_mb_match.py feat(enrichment): alias-aware scoring — auto-confirm non-Latin-primary artists (#772) 2026-07-05 01:11:38 +02:00
test_midi_import_drums.py feat(drums): capture velocities alongside times in unmapped-percussion reporting (#808) 2026-07-07 23:58:49 +02:00
test_midi_import.py fix(midi): guard non-positive division in the legacy inline tempo path (#805) 2026-07-07 10:27:45 +02:00
test_midi_tempo_map.py feat(midi): convert_midi_tempo_map — extract tempos, time signatures, beat grid (#796) 2026-07-07 10:27:17 +02:00
test_minigames_routes.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_notation_lib.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_notation_lift.py fix: correctly import and notate multi-staff (piano/keys) tracks from GP8 (#692) 2026-07-02 08:40:20 +02:00
test_notation_to_notes.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_parse_arrangement.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_playlists_api.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_plugin_manifest_contract.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_plugin_runtime_idempotence.py fix(plugins): don't treat transient absence from /api/plugins as uninstall (#741) 2026-07-03 14:45:30 +02:00
test_plugin_src_route.py R0: module-migration rails (src/ serving, live-edit cache, scriptType loading, governance) (#812) 2026-07-08 10:14:40 +02:00
test_plugins.py feat(plugins): full-screen (immersive) plugin screens via manifest opt-in (#590) 2026-06-25 00:02:16 +02:00
test_practice_suggestions.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_profile_api.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_profile_domains.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_progression_api.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_progression.py Purge external-format terminology from code, tests and docs 2026-06-16 19:36:53 +01:00
test_safepath.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_scraper_options.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_settings_api.py refactor(server): extract MetadataDB into lib/metadata_db.py (R3) 2026-07-10 14:08:11 +02:00
test_settings_export_library_db.py refactor(server): extract MetadataDB into lib/metadata_db.py (R3) 2026-07-10 14:08:11 +02:00
test_settings_export.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_settings_instrument.py settings: add host instrument profiles (#753) 2026-07-05 00:16:42 +02:00
test_sloppak_cent_offset.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_sloppak_cover_art.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_sloppak_drumtab_load.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_sloppak_feedpak_version.py feat(core): adopt feedpak_version — read on load + stamp on manifest writes (spec §4) (#530) 2026-06-20 21:59:04 +02:00
test_sloppak_file_traversal.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_sloppak_jsonc_load.py feat(core): read .jsonc data files (strip C-style comments) (feedpak-spec §8) 2026-06-20 14:10:04 -07:00
test_sloppak_keys_load.py feat(core): consume keys.json — song-level key/scale track (loader + WS) (#528) 2026-06-20 21:23:48 +02:00
test_sloppak_notation_load.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_sloppak_original_audio_load.py feat(sloppak): expose full-mix original_audio alongside stems (#583) 2026-06-23 18:05:45 +02:00
test_sloppak_song_timeline_load.py feat(core): consume song_timeline tempos + time_signatures + per-chart tempos (feedpak 1.2.0) (#529) 2026-06-20 21:35:07 +02:00
test_song_score.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_song_stats_api.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_song_user_meta.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_song.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_songmeta.py fix: Edit Metadata persists into .feedpak files (suffix gate predated the rename) (#725) 2026-07-02 20:51:57 +02:00
test_starter_suggestions.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_startup_status.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_tailwind_rebuild.py rename: slopsmith → feedBack, byron → got-feedBack (#537) 2026-06-23 11:03:01 +02:00
test_tones.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_tunings.py Serve exact MIDI notes from GET /api/tunings (tuningMidis) (#829) 2026-07-10 13:05:39 +02:00
test_version_endpoint.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_vocal_pitch.py Clean release snapshot 2026-06-16 18:47:13 +02:00
test_wanted_api.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_work_charts_api.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_work_grouping.py fix(tests): join background scan/enrich workers before closing the DB (#735) 2026-07-03 12:15:43 +02:00
test_xp.py Clean release snapshot 2026-06-16 18:47:13 +02:00