Adam Bloomston created AIRFLOW-969:
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Summary: Catch bad python_callable argument at DAG construction
rather than Task run
Key: AIRFLOW-969
URL: https://issues.apache.org/jira/browse/AIRFLOW-969
Project: Apache Airflow
Issue Type: Improvement
Components: operators
Reporter: Adam Bloomston
Assignee: Adam Bloomston
Priority: Minor
If a non-callable parameter for python_callable is passed to PythonOperator, it
should fail to instantiate. This will move such failures from task run to DAG
instantiation. Better to catch such errors sooner rather than later in
execution.
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