python 获取微信好友列表（微信web）

import urllib
import urllib2  
import os
import time
import re 
import cookielib   
import xml.dom.minidom 
import json
  
tip = 0  
uuid = ''
successUrl = ''
skey = ''
wxsid = ''
wxuin = ''
pass_ticket = ''
deviceId = 'e000000000000000'
imagesPath = os.getcwd() + '/weixin.jpg'

BaseRequest = {}
base_uri = ''   
push_uri = ''
  
def getUUID():
        global uuid
        url = 'https://login.weixin.qq.com/jslogin'
        values = {  
                'appid':'wx782c26e4c19acffb',
                'redirect_uri':'https://wx.qq.com/cgi-bin/mmwebwx-bin/webwxnewloginpage',
                'fun':'new',
                'lang':'zh_CN',
                '_':int(time.time())
        }  
        request = urllib2.Request(url=url, data=urllib.urlencode(values))      
        response = urllib2.urlopen(request)
        data = response.read()  
        print data 
         
        regx = r'window.QRLogin.code = (\d+); window.QRLogin.uuid = "(\S+?)"'  
        pm = re.search(regx, data)  
        code = pm.group(1)  
        uuid = pm.group(2)  
        print code, uuid  
          
        if code == '200':  
                return True  
        return False  

def show2DimensionCode():  
        global tip
    
        url = 'https://login.weixin.qq.com/qrcode/' + uuid  
        values = {  
                't':'webwx',
                '_':int(time.time())  
        }  
  
        request = urllib2.Request(url=url, data=urllib.urlencode(values))  
        response = urllib2.urlopen(request)  
        tip = 1  
  
        f = open(imagesPath, 'wb') 
        f.write(response.read()) 
        f.close()  
        time.sleep(1)
        os.system('call %s' % imagesPath)   
        print u'please sacn qcode by your phone'.encode('GBK') 
        
def isLoginSucess():
        global successUrl, base_uri, push_uri
       
        url = 'https://login.weixin.qq.com/cgi-bin/mmwebwx-bin/login?tip=%s&uuid=%s&_=%s' % (tip, uuid, int(time.time()))  
        request = urllib2.Request(url=url)  
        response = urllib2.urlopen(request)  
        data = response.read()  
        print data   
        regx = r'window.code=(\d+)'
        regxLogin = r'window.redirect_uri="(\S+?)"'  
        pm = re.search(regx, data)  
        pmLogin = re.search(regxLogin, data)
        code = pm.group(1)
        if pmLogin != None:
            successUrl = pmLogin.group(1) + '&fun=new&version=v2'

        if code == '201':  
                print'Scan QR code successfully!'  
        elif code == '200':  
                print'Logining...' 
                services = [  
                    ('wx2.qq.com', 'webpush2.weixin.qq.com'),  
                    ('qq.com', 'webpush.weixin.qq.com'),  
                    ('web1.wechat.com', 'webpush1.wechat.com'),  
                    ('web2.wechat.com', 'webpush2.wechat.com'),  
                    ('wechat.com', 'webpush.wechat.com'),  
                    ('web1.wechatapp.com', 'webpush1.wechatapp.com'),  
                ] 
                base_uri = successUrl[:successUrl.rfind('/')] 
                push_uri = base_uri  
                for (searchUrl, pushUrl) in services:  
                    if base_uri.find(searchUrl) >= 0:  
                        push_uri = 'https://%s/cgi-bin/mmwebwx-bin' % pushUrl  
                        break 
        elif code == '408':  
                print'Login Timeout!'
  
        return code        

def webwxnewloginpage():
    global successUrl, skey, wxsid, wxuin, pass_ticket, BaseRequest
    
    request = urllib2.Request(url=successUrl)  
    response = urllib2.urlopen(request)  
    data = response.read()
    
    doc = xml.dom.minidom.parseString(data)  
    root = doc.documentElement  
  
    for node in root.childNodes:  
        if node.nodeName == 'skey':  
            skey = node.childNodes[0].data  
        elif node.nodeName == 'wxsid':  
            wxsid = node.childNodes[0].data  
        elif node.nodeName == 'wxuin':  
            wxuin = node.childNodes[0].data  
        elif node.nodeName == 'pass_ticket':  
            pass_ticket = node.childNodes[0].data
            
    BaseRequest = {  
        'Uin': wxuin,  
        'Sid': wxsid,  
        'Skey': skey,  
        'DeviceID': deviceId,  
    }

def webwxinit():  
    global skey, pass_ticket, BaseRequest, base_uri
    
    url = (base_uri + '/webwxinit?pass_ticket=%s&skey=%s&r=%s' % (pass_ticket, skey, int(time.time())))  
    params = {'BaseRequest': BaseRequest}  
    headers = {'content-type': 'application/json; charset=UTF-8'}
    request = urllib2.Request(url=url, data=json.dumps(params), headers=headers)  
    response = urllib2.urlopen(request)  
    data = response.read()
    print data
 
def webwxgetcontact(): 
    global skey, pass_ticket, base_uri
     
    url = (base_uri + '/webwxgetcontact?pass_ticket=%s&skey=%s&r=%s' % (pass_ticket, skey, int(time.time())))  
    headers = {'content-type': 'application/json; charset=UTF-8'}
    request = urllib2.Request(url=url, headers=headers)  
    response = urllib2.urlopen(request)
    data = response.read()
    print data
    
def main():  
    
        cookie = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookielib.CookieJar()))  
        urllib2.install_opener(cookie)  
  
        if getUUID() == False:  
            print'Get uuid unsuccessfully!'  
            return None  
  
        show2DimensionCode()  
        time.sleep(1)  
  
        while isLoginSucess() != '200':  
            pass  
  
        webwxnewloginpage()
#         time.sleep(1)
#         webwxinit()
        time.sleep(1)
        webwxgetcontact()
        
        os.remove(imagesPath)  
        print'Login successfully!'  
  
if __name__ == '__main__':  
        print'Welcome to use weixin personnal version'  
        print'Please click Enter key to continue......'
        main()