namespace ob {
+%ignore MouseContext::NUM_MOUSE_CONTEXT;
+%ignore MouseAction::NUM_MOUSE_ACTION;
+%ignore KeyContext::NUM_KEY_CONTEXT;
+%ignore KeyAction::NUM_KEY_ACTION;
+%ignore EventAction::NUM_EVENT_ACTION;
+
%ignore python_init(char*);
%ignore python_destroy();
%ignore python_exec(const std::string &);