pytorch/torch/csrc/python_headers.h
David Reiss 6d642a6f6c Remove (most) Python 2 support from C++ code (#35614)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/35614

Python 2 has reached end-of-life and is no longer supported by PyTorch.
Now we can clean up a lot of cruft that we put in place to support it.
These changes were all done manually, and I skipped anything that seemed
like it would take more than a few seconds, so I think it makes sense to
review it manually as well.

Test Plan: CI

Differential Revision: D20842876

Pulled By: dreiss

fbshipit-source-id: 18abf0d324ed2185ec6d27c864e935d856dcc6ad
2020-05-14 15:01:49 -07:00

20 lines
487 B
C

#pragma once
// workaround for Python 2 issue: https://bugs.python.org/issue17120
// NOTE: It looks like this affects Python 3 as well.
#pragma push_macro("_XOPEN_SOURCE")
#pragma push_macro("_POSIX_C_SOURCE")
#undef _XOPEN_SOURCE
#undef _POSIX_C_SOURCE
#include <Python.h>
#include <structseq.h>
#pragma pop_macro("_XOPEN_SOURCE")
#pragma pop_macro("_POSIX_C_SOURCE")
#if PY_MAJOR_VERSION < 3
#error "Python 2 has reached end-of-life and is no longer supported by PyTorch."
#endif