solved PyType_Slot *slots; bug in Python.h include command

[shrita2000]

Compiling a project using this library sometimes throws the following error: "expected unqualified-id before ‘;’ token
190 | PyType_Slot *slots; "
Since Qt uses slots as a reserved keyword there is a clash with the declaration of the slots member of the PyType_Slot struct in Python.h. To avoid the conflict regarding 'slots', without the need for deactivating the keywords signals/slots/emit (which may be undesirable for large Qt projects), the code edit locally "parks" the offending keyword while Python.h is included, and then reassigns it.

[alex-miftek]

For anyone wondering who stumbled upon this issue like I did, here is how you would "park" the definition of "slots":

#pragma push_macro("slots")
#undef slots
#include <Python.h>
#pragma pop_macro("slots")