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Fri Jan 2 11:38:09 EST 2004 · https://mail.python.org/pipermail/python-dev/2004-January/041584.html

[Guido]
> ...
> I wish cStringIO and cPickle would go away, but unfortunately the
> Python versions have features that the C code don't have.

Alas, for pickle it's worse than that -- cPickle has lots of undocumented
features that pickle.py knows nothing about, and those features are used in
Zope.  I believe cStringIO also has undocumented features in real use ...
yup, cStringIO objects at least have an object.reset() method not in the
Python version, equivalent to object.seek(0) (but, I guess, saves the
expense of doing a LOAD_CONST on 0 <heh>).  cStringIO also provides a
C-level API.

> Hopefully the use of new-style classes can avoid this issue for new
> module pairs.

Or you can just stop accepting C code written by Zope Corp <wink>.

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Showing content from https://mail.python.org/pipermail/python-dev/2004-January/041584.html below:

[Python-Dev] SF patch 864863: Bisect C implementation