John Nagle wrote:
> "weakref.proxy()" probably should work that way.
> Weakref proxies are supposed to be transparent, but they're not
> quite transparent enough.
Submit a patch to SourceForge. Please don't use tabs in email/usenet
postings - use 4-space indents. "return" is not a function, and
comparisons with "None" should nearly always use "is".
I've also changed backref() to use isinstance(obj, tuple) (available in
Python 2.2 and later):
def backref(p):
if p is None:
return None
if isinstance(p, (weakref.ProxyType,
weakref.CallableProxyType)):
return p
return weakref.proxy(p)
Tim Delaney
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