#!/usr/bin/python3

 # -*- coding:utf-8 -*-

 import paramiko

 import time

 ssh = paramiko.SSHClient()

 key = paramiko.AutoAddPolicy()

 ssh.set_missing_host_key_policy(key)

 def execute(addr):

     ssh.connect(addr, 22, 'test', '', timeout=200)

     ssh_shell = ssh.invoke_shell()

     for script in scripts:

         ssh_shell.send(script)

         time.sleep(0.1)

 if __name__ == '__main__':

     # 要批量执行脚本的设备

     devices = ['10.1.3.161', '10.1.3.162', '10.1.3.163']

     # 要批量执行的脚本

     scripts = ['sys\n', 'sys sw\n', 'q\n', 'save\n', 'Y\n']

     for device in devices:

         execute(device)