python 自動重連wifi windows

# coding=utf-8
import urllib2
import urllib
from cookielib import CookieJar
import os
import re
import time


class ConnectWeb(object):
    def __init__(self):
        self.cookiejarinmemory = CookieJar()
        self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cookiejarinmemory))
        urllib2.install_opener(self.opener)
        self.username = ""
        self.password = ""

    def connect_baidu(self):   #檢測目前是否聯網
        try:
            urllib2.urlopen("http://www.baidu.com", timeout=2)
            return 1
        except:
            return 0

    def login(self):  #模拟上網驗證  驗證網頁幾乎都是不同的，下面附上我們學校的， form表單自己根據情況填，用chrome很容易得到post的url和表單
        try:
            post_url = ""
            form = {"action": "login", "username": self.username, "password": self.password, "ac_id": 4,
                    "user_ip": "", "nas_ip": "", "user_mac": "", "save_me": 1, "ajax": 1}
            fm1 = urllib.urlencode(form)
            page = urllib2.urlopen(post_url, fm1).read()
        except Exception as e:
            self.disconnect()
            time.sleep(1)
            self.connect_wifi()

    def disconnect(self):	# 斷開wifi
        os.system("netsh wlan disconnect")

    def wifis_nearby(self):	# 查詢附近wifi
        p = os.popen("netsh wlan show all")
        content = p.read().decode("GB2312", "ignore")
        temp = re.findall(u"(SSID.*\n.*Network type.*\n.*\u8eab\u4efd\u9a8c\u8bc1.*\n.*\u52a0\u5bc6.*\n.*BSSID.*\n)",
                       content)
        result = []
        for i in temp:
            name = re.findall(u"SSID.*:(.*)\n", i)[0].replace(" ", "")
            result.append(name)
        return result

    def connect_wifi(self, name=None): #連接配接wifi
        os.system("netsh wlan connect name=%s" % name)

    def checking(self):	# 一直檢測是否有斷網，如果斷網則重新連接配接
        while 1:
            try:
                if not self.connect_baidu():
                    self.login()
            except:
                pass
            time.sleep(10)


if __name__ == "__main__":
    test = ConnectWeb()
    test.login()