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Prevent compilation from breaking with Python 2

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This commit is contained in:
Richard Berger
2021-04-02 16:32:25 -04:00
parent 79a413aeea
commit 7d85461e97
1 changed files with 4 additions and 0 deletions
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src/PYTHON/python_impl.cpp
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@ -56,6 +56,8 @@ PythonImpl::PythonImpl(LAMMPS *lmp) : Pointers(lmp)
nfunc = 0; nfunc = 0;
pfuncs = nullptr; pfuncs = nullptr;
#if PY_MAJOR_VERSION >= 3
#ifndef Py_LIMITED_API
// check for PYTHONUNBUFFERED environment variable // check for PYTHONUNBUFFERED environment variable
const char * PYTHONUNBUFFERED = getenv("PYTHONUNBUFFERED"); const char * PYTHONUNBUFFERED = getenv("PYTHONUNBUFFERED");
@ -64,6 +66,8 @@ PythonImpl::PythonImpl(LAMMPS *lmp) : Pointers(lmp)
// Force the stdout and stderr streams to be unbuffered. // Force the stdout and stderr streams to be unbuffered.
Py_UnbufferedStdioFlag = 1; Py_UnbufferedStdioFlag = 1;
} }
#endif
#endif
// one-time initialization of Python interpreter // one-time initialization of Python interpreter
// pyMain stores pointer to main module // pyMain stores pointer to main module