-Index: blender-2.80_patched/source/blender/python/generic/py_capi_utils.c
-===================================================================
---- blender-2.80_patched/source/blender/python/generic/py_capi_utils.c
-+++ blender-2.80_patched/source/blender/python/generic/py_capi_utils.c
-@@ -717,9 +717,11 @@
- ****************************************************************************/
- PyObject *PyC_DefaultNameSpace(const char *filename)
- {
-- PyInterpreterState *interp = PyThreadState_GET()->interp;
-+ PyObject *modules = PyImport_GetModuleDict();
-+ PyObject *builtins = PyDict_GetItemString(modules, "builtins");
-+
- PyObject *mod_main = PyModule_New("__main__");
-- PyDict_SetItemString(interp->modules, "__main__", mod_main);
-+ PyDict_SetItemString(modules, "__main__", mod_main);
- Py_DECREF(mod_main); /* sys.modules owns now */
- PyModule_AddStringConstant(mod_main, "__name__", "__main__");
- if (filename) {
-@@ -727,8 +729,8 @@
- * note: this wont map to a real file when executing text-blocks and buttons. */
- PyModule_AddObject(mod_main, "__file__", PyC_UnicodeFromByte(filename));
- }
-- PyModule_AddObject(mod_main, "__builtins__", interp->builtins);
-- Py_INCREF(interp->builtins); /* AddObject steals a reference */
-+ PyModule_AddObject(mod_main, "__builtins__", builtins);
-+ Py_INCREF(builtins); /* AddObject steals a reference */
- return PyModule_GetDict(mod_main);
- }
-
-@@ -755,15 +757,15 @@
- /* restore MUST be called after this */
- void PyC_MainModule_Backup(PyObject **main_mod)
- {
-- PyInterpreterState *interp = PyThreadState_GET()->interp;
-- *main_mod = PyDict_GetItemString(interp->modules, "__main__");
-+ PyObject *modules = PyImport_GetModuleDict();
-+ *main_mod = PyDict_GetItemString(modules, "__main__");
- Py_XINCREF(*main_mod); /* don't free */
- }
-
- void PyC_MainModule_Restore(PyObject *main_mod)
- {
-- PyInterpreterState *interp = PyThreadState_GET()->interp;
-- PyDict_SetItemString(interp->modules, "__main__", main_mod);
-+ PyObject *modules = PyImport_GetModuleDict();
-+ PyDict_SetItemString(modules, "__main__", main_mod);
- Py_XDECREF(main_mod);
- }
-