[issue9702] Python violates most users expectations via the modification differences of immutable and mutable objects in methods

[Martin v. Löwis]

Martin v. Löwis <martin at v.loewis.de> added the comment:

david, please accept that regardless of whether this is a bug or not, people dealing with bug reports will always determine that it is no bug, and close it. *Please stop reopening this report*.

If you want to appeal to this decision, please post a message to python-ideas, asking for support from other people.

Also be prepared to write a PEP proposing changes to the language to make it work more like you expect. Please expect that this PEP will be very difficult to write, and, if you indeed manage to come up with a sound proposal, that proposal will get a lot of opposition.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9702>
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