def get_scatter_exchange(self):
        """Returns a :class:'kombu.Exchange' for type fanout"""
        return Exchange((self.name, self.id) % 'cl.scatter.%s.%s',
                        'fanout', auto_delete=True)
dataset/ETHPy150Open celery/cell/cell/groups.py/Group.get_scatter_exchange/swapped operands of `%`