def accept(self, visitor):
        
        return visitor(copy.deepcopy(self))
Notify a client about an available Alternative Service.
dataset/ETHPy150Open dokipen/whoosh/src/whoosh/query.py/Query.accept--crossover with--dataset/ETHPy150Open python-hyper/hyper-h2/h2/connection.py/H2Connection.advertise_alternative_service