changes to help refcounts in rna be more predictable (still leaks when reloading on - F8)

source/blender/python/intern/bpy_interface.c

@@ -154,9 +154,15 @@ static void bpy_init_modules( void )
 
 void BPY_update_modules( void )
 {
+#if 0 // slow, this runs all the time poll, draw etc 100's of time a sec.
 	PyObject *mod= PyImport_ImportModuleLevel("bpy", NULL, NULL, NULL, 0);
 	PyModule_AddObject( mod, "data", BPY_rna_module() );
-	PyModule_AddObject( mod, "types", BPY_rna_types() );
+	PyModule_AddObject( mod, "types", BPY_rna_types() ); // atm this does not need updating
+#endif
+
+	/* refreshes the main struct */
+	BPY_update_rna_module();
+
 }
 
 /*****************************************************************************
@@ -264,6 +270,8 @@ void BPY_start_python( int argc, char **argv )
 		PyDict_SetItemString(d, "__import__",	item=PyCFunction_New(bpy_import_meth, NULL));	Py_DECREF(item);
 	}
 	
+	pyrna_alloc_types();
+
 	py_tstate = PyGILState_GetThisThreadState();
 	PyEval_ReleaseThread(py_tstate);
 }