XD-DENG commented on a change in pull request #4705: [AIRFLOW-3743] Unify different methods of working out AIRFLOW_HOME URL: https://github.com/apache/airflow/pull/4705#discussion_r257466112
########## File path: airflow/configuration.py ########## @@ -530,6 +530,24 @@ def parameterized_config(template): conf.read(AIRFLOW_CONFIG) +if conf.has_option('core', 'AIRFLOW_HOME'): + if 'AIRFLOW_HOME' in os.environ: + warnings.warn( + 'Specifying both AIRFLOW_HOME environment variable and airflow_home ' + 'in the config file is deprecated. Please use only the AIRFLOW_HOME ' + 'environment variable and remove the config file entry.', + category=DeprecationWarning, + ) + else: + AIRFLOW_HOME = conf.get('core', 'airflow_home') Review comment: Double-checking on this: so your intention is that if the user is still using `airflow_home` in .cfg file, only a warning will be given (no hard stoping) and the value in .cfg file will be used eventually? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on 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