Python checks whether WeChat friends have deleted themselves

Python Programming Language

Python is an object-oriented, interpreted computer programming language invented by Guido van Rossum at the end of 1989. The first public release was released in 1991. Python syntax is concise and clear, with rich and powerful class libraries. It is often nicknamed the glue language, which can easily connect various modules made in other languages ​​​​(especially C/C++) together.

This article mainly introduces python to check whether WeChat friends have deleted themselves. It has certain reference value. Interested friends can refer to it

The example in this article shares the specific code for deleting WeChat friends in python for your reference. The specific content is as follows

#weixin.py
#coding:utf-8
# !/usr/bin/env python
# coding=utf-8

#通过该程序可以发现被删除的好友

import os
import urllib, urllib2
import re
import cookielib
import time
import xml.dom.minidom
import json
import sys
import math

DEBUG = False

MAX_GROUP_NUM = 35 # 每组人数

QRImagePath = os.getcwd() + '/qrcode.jpg'

tip = 0
uuid = ''

base_uri = ''
redirect_uri = ''

skey = ''
wxsid = ''
wxuin = ''
pass_ticket = ''
deviceId = 'e000000000000000'

BaseRequest = {}

ContactList = []
My = []


def getUUID():
  global uuid

  url = 'https://login.weixin.qq.com/jslogin'
  params = {
    'appid': 'wx782c26e4c19acffb',
    'fun': 'new',
    'lang': 'zh_CN',
    '_': int(time.time()),
  }

  request = urllib2.Request(url=url, data=urllib.urlencode(params))
  response = urllib2.urlopen(request)
  data = response.read()

  # print data

  # window.QRLogin.code = 200; window.QRLogin.uuid = "oZwt_bFfRg==";
  regx = r'window.QRLogin.code = (\d+); window.QRLogin.uuid = "(\S+?)"'
  pm = re.search(regx, data)

  code = pm.group(1)
  uuid = pm.group(2)

  if code == '200':
    return True

  return False


def showQRImage():
  global tip

  url = 'https://login.weixin.qq.com/qrcode/' + uuid
  params = {
    't': 'webwx',
    '_': int(time.time()),
  }

  request = urllib2.Request(url=url, data=urllib.urlencode(params))
  response = urllib2.urlopen(request)

  tip = 1

  f = open(QRImagePath, 'wb')
  f.write(response.read())
  f.close()

  if sys.platform.find('darwin') >= 0:
    os.system('open %s' % QRImagePath)
  elif sys.platform.find('linux') >= 0:
    os.system('xdg-open %s' % QRImagePath)
  else:
    os.system('call %s' % QRImagePath)

  print '请使用微信扫描二维码以登录'


def waitForLogin():
  global tip, base_uri, redirect_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

  # window.code=500;
  regx = r'window.code=(\d+);'
  pm = re.search(regx, data)

  code = pm.group(1)

  if code == '201': # 已扫描
    print '成功扫描,请在手机上点击确认以登录'
    tip = 0
  elif code == '200': # 已登录
    print '正在登录...'
    regx = r'window.redirect_uri="(\S+?)";'
    pm = re.search(regx, data)
    redirect_uri = pm.group(1) + '&fun=new'
    base_uri = redirect_uri[:redirect_uri.rfind('/')]
  elif code == '408': # 超时
    pass
  # elif code == '400' or code == '500':

  return code


def login():
  global skey, wxsid, wxuin, pass_ticket, BaseRequest

  request = urllib2.Request(url=redirect_uri)
  response = urllib2.urlopen(request)
  data = response.read()

  # print data

  '''
   <error>
    <ret>0</ret>
    <message>OK</message>
    <skey>xxx</skey>
    <wxsid>xxx</wxsid>
    <wxuin>xxx</wxuin>
    <pass_ticket>xxx</pass_ticket>
    <isgrayscale>1</isgrayscale>
   </error>
  &#39;&#39;&#39;

  doc = xml.dom.minidom.parseString(data)
  root = doc.documentElement

  for node in root.childNodes:
    if node.nodeName == &#39;skey&#39;:
      skey = node.childNodes[0].data
    elif node.nodeName == &#39;wxsid&#39;:
      wxsid = node.childNodes[0].data
    elif node.nodeName == &#39;wxuin&#39;:
      wxuin = node.childNodes[0].data
    elif node.nodeName == &#39;pass_ticket&#39;:
      pass_ticket = node.childNodes[0].data

  # print &#39;skey: %s, wxsid: %s, wxuin: %s, pass_ticket: %s&#39; % (skey, wxsid, wxuin, pass_ticket)

  if skey == &#39;&#39; or wxsid == &#39;&#39; or wxuin == &#39;&#39; or pass_ticket == &#39;&#39;:
    return False

  BaseRequest = {
    &#39;Uin&#39;: int(wxuin),
    &#39;Sid&#39;: wxsid,
    &#39;Skey&#39;: skey,
    &#39;DeviceID&#39;: deviceId,
  }

  return True


def webwxinit():
  url = base_uri + &#39;/webwxinit?pass_ticket=%s&skey=%s&r=%s&#39; % (pass_ticket, skey, int(time.time()))
  params = {
    &#39;BaseRequest&#39;: BaseRequest
  }

  request = urllib2.Request(url=url, data=json.dumps(params))
  request.add_header(&#39;ContentType&#39;, &#39;application/json; charset=UTF-8&#39;)
  response = urllib2.urlopen(request)
  data = response.read()

  if DEBUG == True:
    f = open(os.getcwd() + &#39;/webwxinit.json&#39;, &#39;wb&#39;)
    f.write(data)
    f.close()

  # print data

  global ContactList, My
  dic = json.loads(data)
  ContactList = dic[&#39;ContactList&#39;]
  My = dic[&#39;User&#39;]

  ErrMsg = dic[&#39;BaseResponse&#39;][&#39;ErrMsg&#39;]
  if len(ErrMsg) > 0:
    print ErrMsg

  Ret = dic[&#39;BaseResponse&#39;][&#39;Ret&#39;]
  if Ret != 0:
    return False

  return True


def webwxgetcontact():
  url = base_uri + &#39;/webwxgetcontact?pass_ticket=%s&skey=%s&r=%s&#39; % (pass_ticket, skey, int(time.time()))

  request = urllib2.Request(url=url)
  request.add_header(&#39;ContentType&#39;, &#39;application/json; charset=UTF-8&#39;)
  response = urllib2.urlopen(request)
  data = response.read()

  if DEBUG == True:
    f = open(os.getcwd() + &#39;/webwxgetcontact.json&#39;, &#39;wb&#39;)
    f.write(data)
    f.close()

  # print data

  dic = json.loads(data)
  MemberList = dic[&#39;MemberList&#39;]

  # 倒序遍历,不然删除的时候出问题..
  SpecialUsers = [&#39;newsapp&#39;, &#39;fmessage&#39;, &#39;filehelper&#39;, &#39;weibo&#39;, &#39;qqmail&#39;, &#39;fmessage&#39;, &#39;tmessage&#39;, &#39;qmessage&#39;,
          &#39;qqsync&#39;, &#39;floatbottle&#39;, &#39;lbsapp&#39;, &#39;shakeapp&#39;, &#39;medianote&#39;, &#39;qqfriend&#39;, &#39;readerapp&#39;, &#39;blogapp&#39;,
          &#39;facebookapp&#39;, &#39;masssendapp&#39;, &#39;meishiapp&#39;, &#39;feedsapp&#39;, &#39;voip&#39;, &#39;blogappweixin&#39;, &#39;weixin&#39;,
          &#39;brandsessionholder&#39;, &#39;weixinreminder&#39;, &#39;wxid_novlwrv3lqwv11&#39;, &#39;gh_22b87fa7cb3c&#39;,
          &#39;officialaccounts&#39;, &#39;notification_messages&#39;, &#39;wxid_novlwrv3lqwv11&#39;, &#39;gh_22b87fa7cb3c&#39;, &#39;wxitil&#39;,
          &#39;userexperience_alarm&#39;, &#39;notification_messages&#39;]
  for i in xrange(len(MemberList) - 1, -1, -1):
    Member = MemberList[i]
    if Member[&#39;VerifyFlag&#39;] & 8 != 0: # 公众号/服务号
      MemberList.remove(Member)
    elif Member[&#39;UserName&#39;] in SpecialUsers: # 特殊账号
      MemberList.remove(Member)
    elif Member[&#39;UserName&#39;].find(&#39;@@&#39;) != -1: # 群聊
      MemberList.remove(Member)
    elif Member[&#39;UserName&#39;] == My[&#39;UserName&#39;]: # 自己
      MemberList.remove(Member)

  return MemberList


def createChatroom(UserNames):
  MemberList = []
  for UserName in UserNames:
    MemberList.append({&#39;UserName&#39;: UserName})

  url = base_uri + &#39;/webwxcreatechatroom?pass_ticket=%s&r=%s&#39; % (pass_ticket, int(time.time()))
  params = {
    &#39;BaseRequest&#39;: BaseRequest,
    &#39;MemberCount&#39;: len(MemberList),
    &#39;MemberList&#39;: MemberList,
    &#39;Topic&#39;: &#39;&#39;,
  }

  request = urllib2.Request(url=url, data=json.dumps(params))
  request.add_header(&#39;ContentType&#39;, &#39;application/json; charset=UTF-8&#39;)
  response = urllib2.urlopen(request)
  data = response.read()

  # print data

  dic = json.loads(data)
  ChatRoomName = dic[&#39;ChatRoomName&#39;]
  MemberList = dic[&#39;MemberList&#39;]
  DeletedList = []
  for Member in MemberList:
    if Member[&#39;MemberStatus&#39;] == 4: # 被对方删除了
      DeletedList.append(Member[&#39;UserName&#39;])

  ErrMsg = dic[&#39;BaseResponse&#39;][&#39;ErrMsg&#39;]
  if len(ErrMsg) > 0:
    print ErrMsg

  return (ChatRoomName, DeletedList)


def deleteMember(ChatRoomName, UserNames):
  url = base_uri + &#39;/webwxupdatechatroom?fun=delmember&pass_ticket=%s&#39; % (pass_ticket)
  params = {
    &#39;BaseRequest&#39;: BaseRequest,
    &#39;ChatRoomName&#39;: ChatRoomName,
    &#39;DelMemberList&#39;: &#39;,&#39;.join(UserNames),
  }

  request = urllib2.Request(url=url, data=json.dumps(params))
  request.add_header(&#39;ContentType&#39;, &#39;application/json; charset=UTF-8&#39;)
  response = urllib2.urlopen(request)
  data = response.read()

  # print data

  dic = json.loads(data)
  ErrMsg = dic[&#39;BaseResponse&#39;][&#39;ErrMsg&#39;]
  if len(ErrMsg) > 0:
    print ErrMsg

  Ret = dic[&#39;BaseResponse&#39;][&#39;Ret&#39;]
  if Ret != 0:
    return False

  return True


def addMember(ChatRoomName, UserNames):
  url = base_uri + &#39;/webwxupdatechatroom?fun=addmember&pass_ticket=%s&#39; % (pass_ticket)
  params = {
    &#39;BaseRequest&#39;: BaseRequest,
    &#39;ChatRoomName&#39;: ChatRoomName,
    &#39;AddMemberList&#39;: &#39;,&#39;.join(UserNames),
  }

  request = urllib2.Request(url=url, data=json.dumps(params))
  request.add_header(&#39;ContentType&#39;, &#39;application/json; charset=UTF-8&#39;)
  response = urllib2.urlopen(request)
  data = response.read()

  # print data

  dic = json.loads(data)
  MemberList = dic[&#39;MemberList&#39;]
  DeletedList = []
  for Member in MemberList:
    if Member[&#39;MemberStatus&#39;] == 4: # 被对方删除了
      DeletedList.append(Member[&#39;UserName&#39;])

  ErrMsg = dic[&#39;BaseResponse&#39;][&#39;ErrMsg&#39;]
  if len(ErrMsg) > 0:
    print ErrMsg

  return DeletedList


def main():
  opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookielib.CookieJar()))
  urllib2.install_opener(opener)

  if getUUID() == False:
    print &#39;获取uuid失败&#39;
    return

  showQRImage()
  time.sleep(1)

  while waitForLogin() != &#39;200&#39;:
    pass

  os.remove(QRImagePath)

  if login() == False:
    print &#39;登录失败&#39;
    return

  if webwxinit() == False:
    print &#39;初始化失败&#39;
    return

  MemberList = webwxgetcontact()

  MemberCount = len(MemberList)
  print &#39;通讯录共%s位好友&#39; % MemberCount

  ChatRoomName = &#39;&#39;
  result = []
  for i in xrange(0, int(math.ceil(MemberCount / float(MAX_GROUP_NUM)))):
    UserNames = []
    NickNames = []
    DeletedList = &#39;&#39;
    for j in xrange(0, MAX_GROUP_NUM):
      if i * MAX_GROUP_NUM + j >= MemberCount:
        break

      Member = MemberList[i * MAX_GROUP_NUM + j]
      UserNames.append(Member[&#39;UserName&#39;])
      NickNames.append(Member[&#39;NickName&#39;].encode(&#39;utf-8&#39;))

    print &#39;第%s组...&#39; % (i + 1)
    print &#39;, &#39;.join(NickNames)
    print &#39;回车键继续...&#39;
    raw_input()

    # 新建群组/添加成员
    if ChatRoomName == &#39;&#39;:
      (ChatRoomName, DeletedList) = createChatroom(UserNames)
    else:
      DeletedList = addMember(ChatRoomName, UserNames)

    DeletedCount = len(DeletedList)
    if DeletedCount > 0:
      result += DeletedList

    print &#39;找到%s个被删好友&#39; % DeletedCount
    # raw_input()

    # 删除成员
    deleteMember(ChatRoomName, UserNames)

  # todo 删除群组


  resultNames = []
  for Member in MemberList:
    if Member[&#39;UserName&#39;] in result:
      NickName = Member[&#39;NickName&#39;]
      if Member[&#39;RemarkName&#39;] != &#39;&#39;:
        NickName += &#39;(%s)&#39; % Member[&#39;RemarkName&#39;]
      resultNames.append(NickName.encode(&#39;utf-8&#39;))

  print &#39;---------- 被删除的好友列表 ----------&#39;
  print &#39;\n&#39;.join(resultNames)
  print &#39;-----------------------------------&#39;


# windows下编码问题修复
class UnicodeStreamFilter:
  def __init__(self, target):
    self.target = target
    self.encoding = &#39;utf-8&#39;
    self.errors = &#39;replace&#39;
    self.encode_to = self.target.encoding

  def write(self, s):
    if type(s) == str:
      s = s.decode(&#39;utf-8&#39;)
    s = s.encode(self.encode_to, self.errors).decode(self.encode_to)
    self.target.write(s)


if sys.stdout.encoding == &#39;cp936&#39;:
  sys.stdout = UnicodeStreamFilter(sys.stdout)

if __name__ == &#39;__main__&#39;:
  print &#39;本程序的查询结果可能会引起一些心理上的不适,请小心使用...&#39;
  print &#39;回车键继续...&#39;
  raw_input()

  main()

  print &#39;回车键结束&#39;
  raw_input()

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