[issue44596] Operand coercion breaks MappingProxyType encapsulation

[Serhiy Storchaka]

Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:

It is a duplicate of issue43838.

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nosy: +serhiy.storchaka
resolution:  -> duplicate
stage: needs patch -> resolved
status: open -> closed
superseder:  -> There is a way to access an underlying mapping in MappingProxyType

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44596>
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