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

[Yurii Karabas]

New submission from Yurii Karabas <1998uriyyo at gmail.com>:

In python3.9 `dict` `bitwise or` operator was introduced.

I think it will be great if `collections.abc.Mapping` and `collections.abc.MutableMapping` will have a default implementation of `bitwise or` operator.

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messages: 384507
nosy: uriyyo
priority: normal
severity: normal
status: open
title: Add bitwise or operator to collections.abc Mapping and MutableMapping

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