Don't show timezone warnings for UTC

UTC is the default and should not show any warnings as we can fallback to timezone.UTC. Fixes #140
fox-it · Sep 24, 2024 · 2c6c241 · 2c6c241
1 parent f5d1a70
commit 2c6c241
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/flow/record/fieldtypes/__init__.py b/flow/record/fieldtypes/__init__.py
@@ -67,7 +67,8 @@ def flow_record_tz(*, default_tz: str = "UTC") -> Optional[ZoneInfo | UTC]:
     try:
         return ZoneInfo(tz)
     except ZoneInfoNotFoundError as exc:
-        warnings.warn(f"{exc!r}, falling back to timezone.utc")
+        if tz != "UTC":
+            warnings.warn(f"{exc!r}, falling back to timezone.utc")
         return UTC