ashb commented on a change in pull request #20743:
URL: https://github.com/apache/airflow/pull/20743#discussion_r784799141
##########
File path: airflow/models/baseoperator.py
##########
@@ -1672,20 +1677,52 @@ def _validate_kwarg_names_for_mapping(cls:
Type[BaseOperator], func_name: str, v
class MappedOperator(DAGNode):
"""Object representing a mapped operator in a DAG"""
- operator_class: Type[BaseOperator] = attr.ib(repr=lambda c: c.__name__)
+ @staticmethod
+ def _operator_class_repr(val):
+ # Can be a string if we are de-serialized
+ if isinstance(val, str):
+ return val.rsplit('.', 1)[-1]
+ return val.__name__
+
+ def __repr__(self) -> str:
+ return (
+
'MappedOperator(operator_class={self._operator_class_repr(self.operator_class)},
'
+ + 'task_id={self.task_id!r},
partial_kwargs={self.partial_kwargs!r}, '
+ + 'mapped_kwargs={self.mapped_kwargs!r}, dag={self.dag})'
Review comment:
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