dstandish commented on code in PR #39604:
URL: https://github.com/apache/airflow/pull/39604#discussion_r1600371898
##########
airflow/models/abstractoperator.py:
##########
@@ -395,6 +395,18 @@ def get_closest_mapped_task_group(self) -> MappedTaskGroup
| None:
"""
return next(self.iter_mapped_task_groups(), None)
+ def get_needs_expansion(self):
+ """
+ Returns true of the task is mapped or is in a mapped task group.
+
+ :meta private:
+ """
+ if self._needs_expansion is not None:
+ return self._needs_expansion
+ if self.get_closest_mapped_task_group() is not None:
+ return True
+ return False
Review Comment:
sure we can store the value.
re property... it can be ... do you think it should be? then the suggestion
to make it a cached property will come. but then it's unclear how we persist
the cache on serialization round trip with cached prop?
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