The first route module through the appstate seam (#833). Picked BY MEASUREMENT,
not by the plan's guess: a transitive dep-closure scan over every route group
ranked audio-effects at 0 monkeypatch.setattr targets and exactly one exclusive
helper. (The same scan disproved the plan's assumption that artists/aliases was
free -- api_artist_links reaches _mb_http_get and _enrich_network_enabled, both
setattr targets.)
Bodies are verbatim. The only edits are mechanical:
@app.get(...) -> @router.get(...)
audio_effect_mappings.x -> appstate.audio_effect_mappings.x
The singleton read must stay a module attribute resolved at call time, so a
re-imported server re-publishes a fresh DB into the seam and monkeypatch reaches
this module. `routers/` never imports `server`: server -> routers -> appstate.
`app.include_router(...)` sits exactly where the routes used to be defined --
FastAPI matches in registration order, so the mount site preserves it. Verified
by diffing the FULL route table against origin/main: 143 routes, identical
paths, methods AND order.
server.py: 9,445 -> 9,386 lines. `fastapi.Query` went dead with the move and was
removed (the other four unused imports are pre-existing on main).
Packaging: COPY routers/ /app/routers/ plus `!routers/` + `!routers/**` in
.dockerignore (that file opens with a blanket `*`). Verified against the real
docker daemon: routers/ reaches the build context, __pycache__ does not.
Verified: pyflakes clean on routers/; no new undefined name in server.py;
pytest 2348 passed (75 in the audio-effects + demo-mode suites); eslint 0
errors; boot smoke drives all five routes end-to-end (create -> read back ->
activate -> clear -> delete -> 404 on missing -> 400 on bad body), Query(...)
still 422s on a missing required param, and demo mode still 403s all four
moved write routes while allowing the read.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
