Your log showed 'proxy returned 0' (public proxies dead) → the slow per-video
path. Date those recent uploads in a 3-worker thread pool instead of serially,
so a channel finishes in ~30s rather than 1-2 min; cached as each completes.
Addresses 'says running but I see nothing':
- Real logs: 'enriching <ch>…', 'proxy returned N', 'done — N proxy + N
per-video (X/Y dated)' so you can see exactly what it's doing.
- Proxy timeout 8s→4s so dead instances (most public ones) fail fast instead of
hanging ~40s before the yt-dlp fallback.
- Channel page now re-fetches a few times (25/60/110s) after load while videos
are still undated, re-rendering only when NEW year-seasons appear — so dates
the background enricher fills in pop in without a manual reload.
The enrichment daemon was starting during API tests (it uses the default DB +
network), touching a stray real DB and causing sqlite disk-IO flakiness. enqueue()
now no-ops when PYTEST_CURRENT_TEST is set; _enrich() is still tested directly
with a tmp DB. 176 video tests green.
Two gaps from real use:
- When all proxy instances are down (common), the fallback only dated WISHED
videos, leaving most as 'Earlier videos'. Now on proxy failure it flat-resolves
the channel's recent uploads and dates THOSE via yt-dlp (throttled, cached) —
so years populate fully even with no working proxy.
- A channel followed before the enricher existed was never queued ('nothing to
process'). /youtube/channels now sweeps: any followed channel not enriched
recently gets enqueued — so viewing the Channels tab (or the wishlist badge
refresh) picks up existing follows.
The detail page still reads cache+RSS (fast); the enricher fills the cache. 51
tests green.
- The standalone enricher now reports orb telemetry: stats()/pause()/resume();
/enrichment/youtube/status (+pause/resume) special-cased in the route. Added
the 4th header worker button (red ▶), WORKER_DEFS entry, and SERVICES wiring —
it's not on the socket so video-enrichment.js polls it every 3s. It animates
(idle → active orb + inbound pulses) while a followed channel's dates are being
fetched, like the TMDB/TVDB/OMDb orbs.
- Channel detail now uses the SAME standard watchlist button as shows/movies
(library-artist-watchlist-btn, ✓/＋ icon, 'In Watchlist'/'Watchlist') instead
of a bespoke 'Follow' — consistency. Still wired to the channel follow action.
176 backend tests green; JS balanced; music untouched.
Follow a channel → a background job fetches its FULL upload-date catalog so the
channel page's year-seasons populate fully, cached permanently (one-time per
channel, instant after).
- core/video/youtube.py: proxy_channel_dates() — no-key BULK dates via Piped/
Invidious instances (tries several, paginates); parse_proxy_dates handles both
shapes. The clean path the user wanted.
- core/video/youtube_enrichment.py: YoutubeDateEnricher daemon — enqueue(channel)
→ proxy bulk → cache; per-video yt-dlp only as a throttled fallback (cap 60,
0.4s) for wished videos when every proxy is down. Skips channels enriched in
the last 24h.
- db: youtube_channel_enrichment table + mark/check + wishlisted_video_ids_for_
channel. Enqueued from /youtube/follow and on opening a followed channel.
Scoped to FOLLOWED channels only (per request). 174 tests green; enricher imports
nothing from music.
