def to_wire(self, file, compress = None, origin = None):

        raise NotImplementedError
run/sudo should print [host_string] if env.output_prefix == True
dataset/ETHPy150Open catap/namebench/nb_third_party/dns/rdata.py/Rdata.to_wire--crossover with--dataset/ETHPy150Open fabric/fabric/tests/test_network.py/TestNetwork.test_io_should_print_prefix_if_ouput_prefix_is_true