python 自动重连wifi windows

# coding=utf-8import urllib2import urllibfrom cookielib import CookieJarimport osimport reimport timeclass 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):   #检测目前是否联网        try:            urllib2.urlopen("http://www.baidu.com", timeout=2)            return 1        except:            return 0    def login(self):  #模拟上网验证  验证网页几乎都是不同的，下面附上我们学校的， form表单自己根据情况填，用chrome很容易得到post的url和表单        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):# 断开wifi        os.system("netsh wlan disconnect")    def wifis_nearby(self):# 查询附近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): #连接wifi        os.system("netsh wlan connect name=%s" % name)    def checking(self):# 一直检测是否有断网，如果断网则重新连接        while 1:            try:                if not self.connect_baidu():                    self.login()            except:                pass            time.sleep(10)if __name__ == "__main__":    test = ConnectWeb()    test.login()