• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch pytest_warnings

Reviewing files that changed from the base of the PR and between 355f1c2 and 17205be.

• pets/agency.py (2 hunks)
• pets/update_queues.py (1 hunks)
• tests/test_pets.py (2 hunks)

pets/agency.py (2)

16-16: LGTM! Timezone-aware datetime fixes the warning.

The addition of tzinfo=datetime.timezone.utc makes the parsed datetime timezone-aware, which is the correct approach to fix naive datetime warnings.

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40-40: LGTM! Consistent with parse_dt changes.

Using datetime.datetime.now(datetime.timezone.utc) instead of the deprecated utcnow() makes the timestamp timezone-aware and aligns with the updated parse_dt function.

pets/update_queues.py (1)

59-62: LGTM! Properly closes discarded coroutines.

The logic correctly closes all but the last update in both code paths (shutdown and normal deduplication). The hasattr(update, 'close') check is a good safety measure. This prevents RuntimeWarnings about unawaited coroutines while maintaining the deduplication behavior.

Also applies to: 68-71

tests/test_pets.py (1)

4-4: LGTM! Test timestamps now timezone-aware.

The import of timezone and the switch from utcfromtimestamp (deprecated in Python 3.12+) to fromtimestamp(..., timezone.utc) correctly makes test timestamps timezone-aware, aligning with the changes in pets/agency.py.

Also applies to: 171-173