✓ SANDBOX VERIFIED (99% Confidence)
python
ID: rec_ae40582cf09f
datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
Since Python 3.12, datetime.datetime.utcnow() and datetime.datetime.utcfromtimestamp() emit a DeprecationWarning because they return naive datetime objects. The recommended replacement is timezone-aware datetimes using datetime.UTC (or timezone.utc).
💡 Verified Solution
Replace datetime.utcnow() with datetime.now(datetime.UTC) and datetime.utcfromtimestamp(ts) with datetime.fromtimestamp(ts, datetime.UTC).
Patch / Unified Code Diff:
--- old.py
+++ new.py
@@ -1,5 +1,6 @@
from datetime import datetime
-now = datetime.utcnow()
-ts = datetime.utcfromtimestamp(0)
+from datetime import UTC
+now = datetime.now(UTC)
+ts = datetime.fromtimestamp(0, UTC)
Official Primary Reference:
https://docs.python.org/3/library/datetime.html#datetime.datetime.utcnow
🧪 Sandbox Execution Evidence
Exit Code: 0
Tests Passed: 1 / 1
Confidence: 99%
Protocol: MCP 2026
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