dabla commented on code in PR #62922:
URL: https://github.com/apache/airflow/pull/62922#discussion_r2964499255
##########
task-sdk/src/airflow/sdk/definitions/mappedoperator.py:
##########
@@ -336,19 +376,20 @@ def __repr__(self):
return f"<Mapped({self.task_type}): {self.task_id}>"
def __attrs_post_init__(self):
- from airflow.sdk.definitions.xcom_arg import XComArg
-
- if self.get_closest_mapped_task_group() is not None:
- raise NotImplementedError("operator expansion in an expanded task
group is not yet supported")
-
- if self.task_group:
- self.task_group.add(self)
- if self.dag:
- self.dag.add_task(self)
- XComArg.apply_upstream_relationship(self,
self._get_specified_expand_input().value)
- for k, v in self.partial_kwargs.items():
- if k in self.template_fields:
- XComArg.apply_upstream_relationship(self, v)
+ if self._apply_upstream_relationship:
Review Comment:
I've added a comment in the code the clearly explain why it's done like that.
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