自动登录程序python实现

# coding=utf8

"""

这个Python脚本用于登录北科大校园网，修改文件中的username和password后，将文件

放到启动项中，就可以实现开机自动登录校园网了。

Python版本：2.7.2

"""

 

import httplib

import subprocess

import re

 

def get_Local_ipv6_address():

   """

    Thisfunction will return your local machine's ipv6 address if itexits.

    Ifthe local machine doesn't have a ipv6 address,then this functionreturn None.

    Thisfunction use subprocess to execute command "ipconfig", thenget the output

    anduse regex to parse it ,trying to  find ipv6address.

   """

   getIPV6_process = subprocess.Popen("ipconfig", stdout = subprocess.PIPE)

   output = (getIPV6_process.stdout.read())

   ipv6_pattern='(([a-f0-9]{1,4}:){7}[a-f0-9]{1,4})'

    m =re.search(ipv6_pattern, str(output))

   if m is not None:

       return m.group()

   else:

       return None

   

#请将username和password修改成自己真实的校园网账户和密码

username='40150xxx'

password='xxxxxx'

 

headers = {"Connection": "keep-alive",

          "Cookie": "myusername=%s; username=%s;smartdot=%s" %(username, username, password)}

body = "DDDDD=%s&upass=%s&0MKKey=123456789&v6ip=%s"%(username,password,get_Local_ipv6_address())

conn = httplib.HTTPConnection("202.204.48.82")

conn.request("POST", "/",body = body,headers = headers)

response = conn.getresponse()

print response.status, response.reason

来自：http://blog.sina.com.cn/s/blog_3fe961ae0100p7rk.html