uranusjr commented on code in PR #37826:
URL: https://github.com/apache/airflow/pull/37826#discussion_r1512476829
##########
airflow/models/dag.py:
##########
@@ -3902,6 +3901,16 @@ def get_dataset_triggered_next_run_info(self, *,
session=NEW_SESSION) -> dict[st
return None
return get_dataset_triggered_next_run_info([self.dag_id],
session=session)[self.dag_id]
+ @staticmethod
+ def get_dataset_expression(obj: DAG) -> Any | None:
+ """Deserialize the dataset_triggers structure from DAG into a
dataset_expression."""
+ from airflow.serialization.serialized_objects import BaseSerialization
# avoid circular import
+
+ dataset_triggers = obj.dataset_triggers
Review Comment:
`dataset_triggers` is on `DAG`, not `DagModel`. I would make this a
`@property` on `DAG`, and add a field on `DagModel` to store the same value by
calling the property when a DagModel is created from a DAG.
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