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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/11/21 11:11:15 UTC

[GitHub] [airflow] turbaszek commented on a change in pull request #12530: fix dag serialization crash caused by preset DagContext

turbaszek commented on a change in pull request #12530:
URL: https://github.com/apache/airflow/pull/12530#discussion_r528183318



##########
File path: airflow/models/baseoperator.py
##########
@@ -1336,6 +1336,9 @@ def get_extra_links(self, dttm: datetime, link_name: str) -> Optional[Dict[str,
     def get_serialized_fields(cls):
         """Stringified DAGs and operators contain exactly these fields."""
         if not cls.__serialized_fields:
+            from airflow.models.dag import DagContext
+
+            DagContext.push_context_managed_dag(None)

Review comment:
       @houqp can you tell more about why we need it?




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