Allow DagParam to hold falsy values #22964
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This uses the NOTSET sentinel instead of None as the "default" sentinel, so it's now possible to supply None to a DagParam. The value presence check is also tightened up, so all falsy values can be stored.
kaxil
approved these changes
Apr 12, 2022
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The PR most likely needs to run full matrix of tests because it modifies parts of the core of Airflow. However, committers might decide to merge it quickly and take the risk. If they don't merge it quickly - please rebase it to the latest main at your convenience, or amend the last commit of the PR, and push it with --force-with-lease. |
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jedcunningham
approved these changes
Apr 13, 2022
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Fix #22843.
This uses the NOTSET sentinel instead of None as the "default" sentinel, so it's now possible to supply None to a DagParam. The value presence check is also tightened up, so all falsy values can be stored.
Also fixed some deprecation warnings, added type annotations, converted tests to pytest, and removed some weird expressions along the way.