[GitHub] [airflow] uranusjr opened a new pull request #22677: Reset warnings.showwarning on interpreter shutdown

[GitBox <gi...@apache.org>]

uranusjr opened a new pull request #22677:
URL: https://github.com/apache/airflow/pull/22677


   First part of #22665.
   
   Since our custom showwarning hook lazy-imports Rich, it may not be able to execute correctly if a warning is emitted after the interpreter has already cleaned up the import system. This adds an atexit hook to restore the original showwarning hook, so that warnings emitted after the clean-up phase are logged plainly without using additional modules.


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[GitHub] [airflow] potiuk merged pull request #22677: Reset warnings.showwarning on interpreter shutdown

[GitBox <gi...@apache.org>]

potiuk merged pull request #22677:
URL: https://github.com/apache/airflow/pull/22677


   


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