@classmethod
    def fromServerAddressAndDomain(cls, serverAddress, domain):
        secondary = cls(None, None)
        secondary.primary = serverAddress[0]
        secondary._port = serverAddress[1]
        secondary.domain = domain
        return secondary
Construct a new L{SecondaryAuthority} from a tuple giving a server
dataset/ETHPy150Open twisted/twisted/twisted/names/secondary.py/SecondaryAuthority.fromServerAddressAndDomain