typing: use Optional[T] instead of T | None for Python 3.9 compatibility #261
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Although Python 3.9 supports built-in type hinting instead of having to import from typing, unfortunately the T | None syntax was only introduced in Python 3.10. Use Optional[T] instead for Python 3.9 compatibility.
BrunoMSantos
approved these changes
Sep 30, 2024
Yeah, it's a bit sad. But good thing I caught this before doing the next release! Thanks, merged. |
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Although Python 3.9 supports built-in type hinting instead of having to import from typing, unfortunately the T | None syntax was only introduced in Python 3.10.
Use Optional[T] instead for Python 3.9 compatibility.