[issue33309] Unittest Mock objects do not freeze arguments they are called with

[Karthikeyan Singaravelan]

Karthikeyan Singaravelan <tir.karthi at gmail.com> added the comment:

Thanks for the details. As part of triaging I am closing this as not a bug since passing mutable  arguments to a mock object and modifying it is a documented behavior at https://docs.python.org/3/library/unittest.mock-examples.html#coping-with-mutable-arguments . Feel free to reopen this if needed.

Thanks

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resolution:  -> not a bug
stage:  -> resolved
status: open -> closed

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue33309>
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