

def clear(self):
    'Clear all class level listeners'
    to_clear = set()
    for dispatcher in self._clslevel.values():
        to_clear.update(dispatcher)
        dispatcher.clear()
    registry._clear(self, to_clear)

dataset/ETHPy150Open zzzeek/sqlalchemy/lib/sqlalchemy/event/attr.py _ClsLevelDispatch.clear/original