[PR] [v3-2-test] Fix TypeError in GET /dags/{dag_id}/tasks when order_by field has None values (#64384) [airflow]

["github-actions[bot] (via GitHub)" <gi...@apache.org>]

github-actions[bot] opened a new pull request, #64587:
URL: https://github.com/apache/airflow/pull/64587

   The tasks endpoint crashed with a 500 Internal Server Error when sorting
   by a field (e.g. start_date) that contains None values, because Python 3
   cannot compare None with None using '<'.
   
   This adds explicit validation of the order_by parameter against a
   whitelist of sortable fields (returning 400 for invalid fields, consistent
   with SortParam used in other endpoints) and handles None values in the
   sort key so nullable fields work correctly.
   
   Closes: #63927
   (cherry picked from commit 15cf396a3b906f9297852d6a4cb9e36dbdb43ef1)
   
   Co-authored-by: Antonio Mello <aj...@gmail.com>
   Co-authored-by: Claude Opus 4.6 (1M context) <no...@anthropic.com>


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Re: [PR] [v3-2-test] Fix TypeError in GET /dags/{dag_id}/tasks when order_by field has None values (#64384) [airflow]

["pierrejeambrun (via GitHub)" <gi...@apache.org>]

pierrejeambrun merged PR #64587:
URL: https://github.com/apache/airflow/pull/64587


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