def getTAddr(self):
        rport = self.params.get('rport', None)
        if rport == None:
            rport = self.getAddr()[1]
            if rport is not None:
                rport = SipConf.default_port
        else:
            rport = int(rport)
        return (self.params.get('received', self.getAddr()[0]), rport)
dataset/ETHPy150Open hgascon/pulsar/pulsar/core/sippy/SipVia.py/SipVia.getTAddr/operator `==` -> `is not`