[issue27459] unintended changes occur when dealing with list of list

[Eryk Sun]

Eryk Sun added the comment:

This is by design. Please read the answer for the frequently asked question "How do I create a multidimensional list?":

https://docs.python.org/3/faq/programming.html#how-do-i-create-a-multidimensional-list

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

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue27459>
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