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Python: define PY_SSIZE_T_CLEAN

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It is recommended to always define PY_SSIZE_T_CLEAN before including
Python.h. Cf. https://docs.python.org/3/c-api/intro.html

This avoids errors like:

    SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
Heinrich Schuchardt 2022-05-09 19:53:20 +02:00
commit ca6a73277b
2 changed files with 6 additions and 1 deletions
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4
Lib/python/embed.i
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@ -29,7 +29,9 @@ As far as I know, this module is C++ safe.
#endif
%wrapper %{
#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif
#include <Python.h>
#ifdef __cplusplus

3
Lib/python/pyruntime.swg
View file

@ -11,6 +11,9 @@
# include <corecrt.h>
#endif
#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif
#if defined(_DEBUG) && defined(SWIG_PYTHON_INTERPRETER_NO_DEBUG)
/* Use debug wrappers with the Python release dll */
# undef _DEBUG