newtonle commented on issue #3956: [AIRFLOW-3123] Allow nested use of DAG as a context manager URL: https://github.com/apache/airflow/pull/3956#issuecomment-481837428 > @newtonle curious to know why you'd need to nest this context manager? We've built some constructs that can build DAGs, often using the DAG context manager. The problem is that user can use these constructs within their own DAG definition files, often inside another context manager. The problem with having only the last context manager saved is that entering a second one will lose history of the first. The stack-based approach makes this more robust with minimal additional overhead.
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
