pingzh commented on a change in pull request #21877:
URL: https://github.com/apache/airflow/pull/21877#discussion_r838802636
##########
File path: airflow/models/serialized_dag.py
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@@ -250,6 +250,13 @@ def has_dag(cls, dag_id: str, session: Session = None) ->
bool:
"""
return session.query(literal(True)).filter(cls.dag_id ==
dag_id).first() is not None
+ @classmethod
+ def get_dag(cls, dag_id: str) -> Optional['SerializedDAG']:
Review comment:
good call. let me add it
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