1 files changed, 85 insertions, 0 deletions
diff --git a/source/blender/python/intern/bpy_interface.c b/source/blender/python/intern/bpy_interface.c
new file mode 100644
index 00000000000..8ae7dcb5c88
--- /dev/null
+++ b/source/blender/python/intern/bpy_interface.c
@@ -0,0 +1,85 @@
+
+#include <Python.h>
+#include "compile.h"		/* for the PyCodeObject */
+#include "eval.h"		/* for PyEval_EvalCode */
+
+#include "bpy_compat.h"
+
+#include "bpy_rna.h"
+
+
+/*****************************************************************************
+* Description: This function creates a new Python dictionary object.
+*****************************************************************************/
+
+static PyObject *CreateGlobalDictionary( void )
+{
+	PyObject *dict = PyDict_New(  );
+	PyObject *item = PyUnicode_FromString( "__main__" );
+	PyDict_SetItemString( dict, "__builtins__", PyEval_GetBuiltins(  ) );
+	PyDict_SetItemString( dict, "__name__", item );
+	Py_DECREF(item);
+	
+	/* Add Modules */
+	item = BPY_rna_module();
+	PyDict_SetItemString( dict, "bpy", item );
+	Py_DECREF(item);
+	
+	
+	return dict;
+}
+
+static void BPY_start_python( void )
+{
+	PyThreadState *py_tstate = NULL;
+	
+	Py_Initialize(  );
+	
+	//PySys_SetArgv( argc_copy, argv_copy );
+	
+	/* Initialize thread support (also acquires lock) */
+	PyEval_InitThreads();
+	
+	// todo - sys paths - our own imports
+	
+	py_tstate = PyGILState_GetThisThreadState();
+	PyEval_ReleaseThread(py_tstate);
+	
+}
+
+static void BPY_end_python( void )
+{
+	PyGILState_Ensure(); /* finalizing, no need to grab the state */
+	
+	// free other python data.
+	
+	Py_Finalize(  );
+	return;
+}
+
+void BPY_run_python_script( const char *fn )
+{
+	PyObject *py_dict, *py_result;
+	char pystring[512];
+	PyGILState_STATE gilstate;
+	
+	/* TODO - look into a better way to run a file */
+	sprintf(pystring, "exec(open(r'%s').read())", fn);
+	
+	BPY_start_python();
+	
+	gilstate = PyGILState_Ensure();
+	
+	py_dict = CreateGlobalDictionary();
+	
+	py_result = PyRun_String( pystring, Py_file_input, py_dict, py_dict );
+	
+	if (!py_result)
+		PyErr_Print();
+	else
+		Py_DECREF( py_result );
+	
+	PyGILState_Release(gilstate);
+	
+	BPY_end_python();
+}