Giorgos Tzampanakis <giorgos.tzampana...@gmail.com> writes: > ... > So it seems that the pickle module does keep some internal cache or > something like that.
This is highly unlikely: the "ZODB" (Zope object database) uses pickle (actually, it is "cPickle", the "C" implementation of the "pickle" module) for serialization. The "ZODB" is used in long running Zope processes. Should pickling cause significant memory leackage, this would have been observed (and reported). -- http://mail.python.org/mailman/listinfo/python-list
