peter
238e6f8a61
Channel, Subscription, Video, SearchFind, ExploredChannel and BlockedChannel (and LIVE_OR_UPCOMING) leave app/models.py for app/catalog/models.py; app.tables registers them. The User↔Subscription relationship names its other side as a type only. No schema change.
64 lines
2.5 KiB
Python
64 lines
2.5 KiB
Python
"""The scheduled RSS poll and recent backfill cover FOLLOWED channels only (owner decision, 2026-09-17).
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A channel row also comes from a search result, a playlist item or a subscription somebody dropped,
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and nothing deletes those rows. Polling all of them was 582 of 979 channels on prod with no follower,
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three of them dead feeds answering 404 every 20 minutes. Followed = subscribed by someone, or explored
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by someone. The admin card counting "channels to sync" must use the same selection, or it counts
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channels the backfill will never touch. DB lane.
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"""
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from app.catalog.models import Channel, ExploredChannel, Subscription
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from app.sync import runner
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def _channels(db, make_user):
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user = make_user()
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for cid in ("UC_sub", "UC_explored", "UC_search", "UC_playlist"):
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db.add(Channel(id=cid, title=cid, from_search=cid == "UC_search"))
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db.flush()
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db.add(Subscription(user_id=user.id, channel_id="UC_sub"))
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db.add(ExploredChannel(user_id=user.id, channel_id="UC_explored"))
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db.commit()
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return user
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def test_the_rss_poll_skips_channels_nobody_follows(db, make_user, monkeypatch):
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_channels(db, make_user)
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polled: list[str] = []
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monkeypatch.setattr(runner, "fetch_channel_feed", lambda cid: polled.append(cid) or [])
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monkeypatch.setattr(runner, "apply_rss_feed", lambda db, ch, entries: 0)
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assert runner.run_rss_poll(db) == {"new": 0, "failed": 0, "fallback": 0}
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assert sorted(polled) == ["UC_explored", "UC_sub"]
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def test_the_recent_backfill_skips_channels_nobody_follows(db, make_user, monkeypatch):
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user = _channels(db, make_user)
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done: list[str] = []
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class _Client:
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def __init__(self, *a):
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pass
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def __enter__(self):
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return self
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def __exit__(self, *a):
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return False
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monkeypatch.setattr(runner, "get_service_user", lambda db: user)
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monkeypatch.setattr(runner, "YouTubeClient", _Client)
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monkeypatch.setattr(runner.quota, "backfill_reserve_reached", lambda: False)
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monkeypatch.setattr(
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runner, "backfill_channel_recent", lambda db, yt, ch: done.append(ch.id) or 0
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)
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monkeypatch.setattr(runner, "reconcile_full_history", lambda db: 0)
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runner.run_recent_backfill(db)
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assert sorted(done) == ["UC_explored", "UC_sub"]
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def test_the_dashboard_counts_the_channels_the_backfill_will_process(db, make_user, as_user):
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_channels(db, make_user)
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admin = make_user(role="admin")
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queue = as_user(admin).get("/api/admin/scheduler").json()["queue"]
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assert queue["channels_recent_pending"] == 2
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