[issue35933] python doc does not say that the state kwarg in Pickler.save_reduce can be a tuple (and not only a dict)
Serhiy Storchaka
report at bugs.python.org
Wed Feb 20 10:31:31 EST 2019
Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:
A slotted class will have a dict also when it inherits it from a non-slotted class. This is why the base class of slotted class should have slots if you do not want an instance dict.
__getstate__ and __setstate__ for slotted classes are described in PEP 307. Unfortunately this was not copied to the module documentation.
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