[issue42841] Add bitwise or operator to collections.abc Mapping and MutableMapping

[Yurii Karabas]

Change by Yurii Karabas <1998uriyyo at gmail.com>:


----------
keywords: +patch
pull_requests: +22970
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/24141

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42841>
_______________________________________