def lineReceived(self, line):
        "Go to CmdProtocol.lineReceived when authenticated only"

        if self.authentication['auth']:
            return CmdProtocol.lineReceived(self, line)
        elif self.authentication['username'] is None:
            return self.auth_username(line)
        elif self.authentication['password'] == None:
            return self.auth_password(line)
dataset/ETHPy150Open jookies/jasmin/jasmin/protocols/cli/jcli.py/JCliProtocol.lineReceived/operator `is` -> `==`