def __setitem__(self, key, value):
        if self not in key:
            key, value = self._process_new_menuitem(key, value)
            self._menu.addItem_(value._menuitem)
            super(Menu, self).__setitem__(key, value)
dataset/ETHPy150Open beville/ComicStreamer/libs/rumps/rumps.py/Menu.__setitem__/swapped operands of `not in`