c48788d4b6
Geofences could be drawn but not removed. VesselAPI Hormuz dots vanished
on restart and DVR skipped between the 5 daily polls. Sentinel-1 re-hit
STAC on every pan and often painted a neighbouring swath. Executive
briefs truncated; ticker stayed empty unless something was critical.
- Layer-panel list + polygon popup DELETE /api/geofences/{id}
- Persist VesselAPI polls to vessels (UTC-day purge, DVR as-of, boot hydrate)
- Cache Sentinel-1 by 2° cell; pick covering scene; clip Leaflet tiles
- Retry truncated LLM JSON; ticker falls back to medium/low; 3-min HUD poll
36 lines
1.5 KiB
Python
36 lines
1.5 KiB
Python
"""VesselAPI daily snapshot store — as-of DVR + UTC-day purge (no DB)."""
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from __future__ import annotations
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from datetime import datetime, timezone
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from vesselapi import pick_poll_at, snapshot_as_of, utc_day_start
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def test_utc_day_start_floors_to_midnight_utc():
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now = datetime(2026, 8, 29, 15, 30, 12, tzinfo=timezone.utc)
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assert utc_day_start(now) == datetime(2026, 8, 29, 0, 0, tzinfo=timezone.utc)
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def test_pick_poll_at_returns_latest_snapshot_at_or_before_as_of():
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t1 = datetime(2026, 8, 29, 0, 0, tzinfo=timezone.utc)
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t2 = datetime(2026, 8, 29, 4, 48, tzinfo=timezone.utc)
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t3 = datetime(2026, 8, 29, 9, 36, tzinfo=timezone.utc)
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as_of = datetime(2026, 8, 29, 6, 0, tzinfo=timezone.utc)
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assert pick_poll_at([t1, t2, t3], as_of) == t2
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assert pick_poll_at([t1, t2, t3], t1) == t1
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assert pick_poll_at([t1, t2, t3], datetime(2026, 8, 28, 23, tzinfo=timezone.utc)) is None
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def test_snapshot_as_of_returns_the_matching_poll_only():
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t1 = datetime(2026, 8, 29, 0, 0, tzinfo=timezone.utc)
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t2 = datetime(2026, 8, 29, 4, 48, tzinfo=timezone.utc)
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rows = [
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{"id": "1", "poll_at": t1, "lat": 26.5, "lon": 56.0},
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{"id": "2", "poll_at": t1, "lat": 26.6, "lon": 56.1},
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{"id": "1", "poll_at": t2, "lat": 26.7, "lon": 56.2},
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]
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out = snapshot_as_of(rows, datetime(2026, 8, 29, 6, 0, tzinfo=timezone.utc))
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assert {r["id"] for r in out} == {"1"}
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assert out[0]["lat"] == 26.7
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assert all(r["poll_at"] == t2 for r in out)
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