[issue42883] __init__ function may incur an incorrect behavior if passing a list as a parameter and set its default value as empty

[Serhiy Storchaka]

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

https://docs.python.org/3/faq/programming.html#why-are-default-values-shared-between-objects

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nosy: +serhiy.storchaka
resolution:  -> not a bug
stage:  -> resolved
status: open -> closed

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42883>
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