Jarek Potiuk created AIRFLOW-6010:
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Summary: The "from airflow import settings" is used far too often
Key: AIRFLOW-6010
URL: https://issues.apache.org/jira/browse/AIRFLOW-6010
Project: Apache Airflow
Issue Type: Sub-task
Components: core
Affects Versions: 2.0.0
Reporter: Jarek Potiuk
In many places "from airflow import settings" is used only to get the latest
set value of one or few settings or when single method from settings is going
to be called.
Settings loads a lot of dependencies on its own and having it imported at the
top of the file often causes many transitive/implicit dependencies which might
cause circular imports.
Therefore in many places the settings should be imported as local imports. This
causes lasy-loading of settings in case of tests but also it makes sure that
even if the values in settings are overridden by some other initialisation, we
will always use latest version of settings.
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