fix python compatibility with datetime.utc

Author: snopoke

taskbadger/sdk.py

@@ -435,7 +435,11 @@ def safe_update(self, **kwargs):
     def _check_update_time_interval(self, min_time_interval: int = None):
         if min_time_interval and self._task.updated:
             # tzinfo should always be set but for the sake of safety we check
-            tz = None if self._task.updated.tzinfo is None else datetime.UTC
+            if self._task.updated.tzinfo is None:
+                tz = None
+            else:
+                # Use timezone.utc for Python <3.11 compatibility
+                tz = datetime.timezone.utc
             now = datetime.datetime.now(tz)
             time_since = now - self._task.updated
             return time_since.total_seconds() >= min_time_interval

tests/utils.py

@@ -12,8 +12,8 @@ def task_for_test(**kwargs):
     kwargs["url"] = None
     kwargs["public_url"] = None
     kwargs["value_percent"] = None
-    kwargs["created"] = datetime.datetime.now(datetime.UTC)
-    kwargs["updated"] = datetime.datetime.now(datetime.UTC)
+    kwargs["created"] = datetime.datetime.now(datetime.timezone.utc)
+    kwargs["updated"] = datetime.datetime.now(datetime.timezone.utc)
     return TaskInternal(
         task_id,
         "org",