Amaury Forgeot d'Arc <[EMAIL PROTECTED]> added the comment:
The pickle protocol should also check that __reduce__ returns iterators
(iterables are not enough).
The code below crashes the interpreter (twice ;-)
class C:
def __reduce__(self):
return C, (), None, None, []
class D:
def __reduce__(self):
return D, (), None, [], None
import pickle
pickle.dumps(C())
pickle.dumps(D())
----------
nosy: +amaury.forgeotdarc
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Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue4170>
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