[New-bugs-announce] [issue6137] Pickle migration: Should pickle map "copy_reg" to "copyreg"?

Matthias Kievernagel report at bugs.python.org
Thu May 28 10:52:37 CEST 2009

New submission from Matthias Kievernagel <mkiever at web.de>:


while porting something to Python 3.1a1
I found out that Python 3 cannot load most Python 2 pickles
of any protocol because copy_reg has been renamed to copyreg.

Found this comment by Skip Montanaro in related issue:

Could not find an issue opened for this though.
So I'm opening one.

Matthias Kievernagel

components: None
messages: 88470
nosy: mkiever
severity: normal
status: open
title: Pickle migration: Should pickle map "copy_reg" to "copyreg"?
versions: Python 3.1

Python tracker <report at bugs.python.org>

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