[issue6477] Pickling of NoneType raises PicklingError

[Alexandre Vassalotti]

Alexandre Vassalotti added the comment:

Would you be okay with removing the static declaration of PyNotImplemented_Type and PyNone_Type if we prefix their name with an underscore? There isn't any other way to fix this without making the types linkable.

I might revert the 2.7 change anyway as it broke test_xpickle and it doesn't look easy to fix.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue6477>
_______________________________________