[Twisted-Python] IFoo(x, persist=1)

[Itamar Shtull-Trauring]

I know this is used a lot (the weakref persistence stuff). Should it be
option of adaptation or perhaps of adapter registration? Trying to see
how to fit this in to zope3's, which doesn't do this, and it'd be nice
to have it as part of their core code rather than ours.
 
-- 
Itamar Shtull-Trauring    http://itamarst.org
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