[GitHub] [airflow] potiuk commented on issue #7450: [AIRFLOW-6829][WIP] Introduce BaseOperatorMetaClass - auto-apply apply_default

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potiuk commented on issue #7450: [AIRFLOW-6829][WIP] Introduce BaseOperatorMetaClass - auto-apply apply_default
URL: https://github.com/apache/airflow/pull/7450#issuecomment-589538133
 
 
   I think we will eventually have to slightly modify the source code of the operators when preparing backport packages indeed and In this case I agree monkey patching is worse idea :). 
   
   The idea is to have class deriving from the BaseOperator and implement MetaClass and have all the backported operators to derive from this class instead. We can do it by modifying the source code (slightly hacky) or by modifying the Concrete Syntax Tree via https://pybowler.io/

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