[GitHub] [airflow] turbaszek commented on a change in pull request #14663: Add tests for python & pythonvenv operators execute method.

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

turbaszek commented on a change in pull request #14663:
URL: https://github.com/apache/airflow/pull/14663#discussion_r590707502



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File path: airflow/operators/python.py
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@@ -489,7 +489,9 @@ def __init__(  # pylint: disable=too-many-arguments
         self.pickling_library = dill if self.use_dill else pickle
 
     def execute(self, context: Dict):
-        serializable_context = {key: context[key] for key in self._get_serializable_context_keys()}
+        serializable_context = {
+            key: context[key] for key in self._get_serializable_context_keys() if context.get(key) is not None
+        }

Review comment:
       Can you explain this change?




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