#5808: Cannot pickle the default filters
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Reporter: [EMAIL PROTECTED] | Owner: nobody
Status: new | Component: Core framework
Version: SVN | Resolution:
Keywords: template pickle filter | Stage: Design decision
needed
Has_patch: 1 | Needs_docs: 0
Needs_tests: 0 | Needs_better_patch: 0
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Comment (by Simon Law <[EMAIL PROTECTED]>):
I see. This is related to #3558.
Since __name__ is read-only in Python 2.3, it still possible for this to
work by wrapping the patch in a try statement.
{{{
try:
_dec.__name__ = func.__name__
except TypeError:
pass
}}}
This breaks pickling in Python 2.3, but permits it elsewhere.
Pickling is useful so that we can cache templates in memcached. If
template parsing is non-trivial, you really want to cache these objects.
--
Ticket URL: <http://code.djangoproject.com/ticket/5808#comment:3>
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