Eisuke Kawashima b605dab7a8
[Polly] Use "is" instead of "==" to check for None (#94021)
From PEP8
(https://peps.python.org/pep-0008/#programming-recommendations):

> Comparisons to singletons like None should always be done with is or
is not, never the equality operators.
2025-01-13 13:00:35 +01:00
..