PPyDescrObject and descendants declarations are not aligned with Python 3.3+

[jokusoftware]

Hello,
I have discovered that the declarations of PPyDescrObject and its descendants are not aligned with the current state of descrobject.h in Python 3.3+. The structure was extended in commit python/cpython@9d57481 . A patch is attached. I am also attaching a tiny patch to add PyGetSetDescr_Type declaration.

Best regards,
Joe

0001-reflect-PyDescr_COMMON-change-made-to-Python-3.3.patch
0001-add-PyGetSetDescr_Type.patch

[pyscripter]

I have applied your patches. These structures are not used anywhere in the P4D code, so the discrepancy had no impact. I would be interested to know whether and how you are using them.

This help document explains how to use them from python code, but I am not sure how it relates to the C-API.

[jokusoftware]

Thank you very much for applying the patches. The PPyDescrObject declarations are of limited use. I am trying to use them from C-API to enum class elements. PyObject_GetAttr() invoked for a class do return these instances and for a GetSet property it is a PPyGetSetDescrObject instance.