session.py 文件源码

def connect(self):
        """Call to set connection with remote client."""
        try:
            self.session = paramiko.SSHClient()
            self.session.set_missing_host_key_policy(paramiko.AutoAddPolicy())
            self.session.connect(
                self.client_.ip, username=self.client_.user,
                password=self.client_.pass_)

            self.SFTP = self.session.open_sftp()

        except (paramiko.AuthenticationException,
                paramiko.ssh_exception.NoValidConnectionsError) as e:
            print(colored("> {}".format(e), 'red'))
            self.logger.error(e)
            sys.exit()