From: Ovidiu MIRCESCU <ovidiu.mircescu@edf.fr>
Date: Tue, 6 Apr 2021 11:22:11 +0000 (+0200)
Subject: For future compatibility with python 3.9.
X-Git-Tag: V9_7_0a1~2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=28ccecc39947373ea231ff46a3d0c9a5c2448bc3;p=modules%2Fkernel.git

For future compatibility with python 3.9.

see https://docs.python.org/3/c-api/init.html#c.PyEval_InitThreads
---

diff --git a/src/Container/Container_init_python.cxx b/src/Container/Container_init_python.cxx
index 25607af34..4baf0d1e1 100644
--- a/src/Container/Container_init_python.cxx
+++ b/src/Container/Container_init_python.cxx
@@ -202,8 +202,9 @@ void KERNEL_PYTHON::init_python(int argc, char **argv)
   script += "del _custom_except_hook, sys\n";
   PyRun_SimpleString(script.c_str());
   // VSR (22/09/2016): end of workaround
+#if PY_VERSION_HEX < 0x03070000
   PyEval_InitThreads(); // Create (and acquire) the interpreter lock
-
+#endif
   // Create python objects to capture stdout and stderr
   PyObject* _vout=(PyObject*)ContainerNewPyStdOut( false ); // stdout
   PyObject* _verr=(PyObject*)ContainerNewPyStdOut( true );  // stderr
diff --git a/src/Container/SALOME_CPythonHelper.cxx b/src/Container/SALOME_CPythonHelper.cxx
index b677d4fa9..d6b5585e9 100644
--- a/src/Container/SALOME_CPythonHelper.cxx
+++ b/src/Container/SALOME_CPythonHelper.cxx
@@ -36,7 +36,9 @@ Py_DecodeLocale(const char *arg, size_t *size)
 void SALOME_CPythonHelper::initializePython(int argc, char *argv[])
 {
   Py_Initialize();
+#if PY_VERSION_HEX < 0x03070000
   PyEval_InitThreads();
+#endif
   wchar_t **changed_argv = new wchar_t*[argc]; // Setting arguments
   for (int i = 0; i < argc; i++)
     changed_argv[i] = Py_DecodeLocale(argv[i], NULL);