Python对微信好友进行简单统计分析
早些日子有人问我我的微信里面有一共多少朋友，我就随后拉倒了通讯录下面就找到了微信一共有多少位好友。然后他又问我，这里面你认识多少人？这一句话问的我很无语。一千多个好友我真的不知道认识的人有多少。他还紧追着不放了，你知道你微信朋友的男女比例嘛？你知道你微信朋友大部分来自什么地方吗？
不知道不知道不知道！偶然有一天碰到大大的一条朋友圈，大概是对微信朋友做一个分析，于是乎我才想起我也可以做一些简单的统计，于是就有了今天的内容。今天的内容会以代码简单讲解结果展示为向导。
以下的代码内容只涉及一些简单的Python知识，稍微有一点Python知识的朋友都可以读下去。 如果你没有Python的知识你可能需要去学习一下Python，当然你也可以不用学，搭建好Python的环境就好，期间可能需要用到一些库需要自己去解决一下，在下文中也会详细诉述。
编程零基础应当如何开始学习 Python ？ - 路人甲的回答网易云课堂上有哪些值得推荐的 Python 教程？ - 路人甲的回答如何学习Python爬虫[入门篇] - 学习编程 - 知乎专栏步：首先抓取微信朋友的资料
既然是要做统计和分析，步就是微信朋友的所有可以抓取的资料抓取出来。所谓有用的资料大致来说有以下几个内容：
昵称、微信号、城市、性别、星标好友、头像、个性签名、备注
每一项或者联合项可以做的统计
性别：好友性别统计
城市：好友地区分布
备注+昵称：大致统计认识的好友比例
头像：人脸识别
那么如何抓取呢？这里使用了之前有一位大神写的如何找出被删的好友的代码，修改部分为从提取json数据截断，对返回的json数据进行提取分别找到了以下的所需要的信息：
代码修改为：
#!/usr/bin/env python
# encoding=utf-8
from __future__ import print_function
import os
import requests
import re
import time
import xml.dom.minidom
import json
import sys
import math
import subprocess
import ssl
import threading
import urllib,urllib2
DEBUG = False
MAX_GROUP_NUM = 2 # 每组人数
INTERFACE_CALLING_INTERVAL = 5 # 接口调用时间间隔, 间隔太短容易出现"操作太频繁", 会被限制操作半小时左右
MAX_PROGRESS_LEN = 50
QRImagePath = os.path.join(os.getcwd(), 'qrcode.jpg')
tip =
uuid = ''
base_uri = ''
redirect_uri = ''
push_uri = ''
skey = ''
wxsid = ''
wxuin = ''
pass_ticket = ''
deviceId = 'e000000000000000'
BaseRequest = {}
ContactList = []
My = []
SyncKey = []
try:
xrange
range = xrange
except:
# python 3
pass
def responseState(func, BaseResponse):
ErrMsg = BaseResponse['ErrMsg']
Ret = BaseResponse['Ret']
if DEBUG or Ret != :
print('func: %s, Ret: %d, ErrMsg: %s' % (func, Ret, ErrMsg))
if Ret != :
return False
return True
def getUUID():
global uuid
url = 'https://login.weixin.qq.com/jslogin'
params = {
'appid': 'wx782c26e4c19acffb',
'fun': 'new',
'lang': 'zh_CN',
'_': int(time.time()),
}
r= myRequests.get(url=url, params=params)
r.encoding = 'utf-8'
data = r.text
# 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()),
}
r = myRequests.get(url=url, params=params)
tip = 1
f = open(QRImagePath, 'wb')
f.write(r.content)
f.close()
time.sleep(1)
if sys.platform.find('darwin') >= :
subprocess.call(['open', QRImagePath])
else:
subprocess.call(['xdg-open', QRImagePath])
print('请使用微信扫描二维码以登录')
def waitForLogin():
global tip, base_uri, redirect_uri, push_uri
url = 'https://login.weixin.qq.com/cgi-bin/mmwebwx-bin/login?tip=%s&uuid=%s&_=%s' % (
tip, uuid, int(time.time()))
r = myRequests.get(url=url)
r.encoding = 'utf-8'
data = r.text
# 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 =
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('/')]
# push_uri与base_uri对应关系(排名分先后)(就是这么奇葩..)
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'),
]
push_uri = base_uri
for (searchUrl, pushUrl) in services:
if base_uri.find(searchUrl) >= :
push_uri = 'https://%s/cgi-bin/mmwebwx-bin' % pushUrl
break
# closeQRImage
if sys.platform.find('darwin') >= : # for OSX with Preview
os.system("osascript -e 'quit app \"Preview\"'")
elif code == '408': # 超时
pass
# elif code == '400' or code == '500':
return code
def login():
global skey, wxsid, wxuin, pass_ticket, BaseRequest
r = myRequests.get(url=redirect_uri)
r.encoding = 'utf-8'
data = r.text
# print(data)
doc = xml.dom.minidom.parseString(data)
root = doc.documentElement
for node in root.childNodes:
if node.nodeName == 'skey':
skey = node.childNodes[].data
elif node.nodeName == 'wxsid':
wxsid = node.childNodes[].data
elif node.nodeName == 'wxuin':
wxuin = node.childNodes[].data
elif node.nodeName == 'pass_ticket':
pass_ticket = node.childNodes[].data
# print('skey: %s, wxsid: %s, wxuin: %s, pass_ticket: %s' % (skey, wxsid,
# wxuin, pass_ticket))
if not all((skey, wxsid, wxuin, pass_ticket)):
return False
BaseRequest = {
'Uin': int(wxuin),
'Sid': wxsid,
'Skey': skey,
'DeviceID': deviceId,
}
return True
def webwxinit():
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'}
r = myRequests.post(url=url, data=json.dumps(params),headers=headers)
r.encoding = 'utf-8'
data = r.json()
if DEBUG:
f = open(os.path.join(os.getcwd(), 'webwxinit.json'), 'wb')
f.write(r.content)
f.close()
# print(data)
global ContactList, My, SyncKey
dic = data
ContactList = dic['ContactList']
My = dic['User']
SyncKey = dic['SyncKey']
state = responseState('webwxinit', dic['BaseResponse'])
return state
def webwxgetcontact():
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'}
r = myRequests.post(url=url,headers=headers)
r.encoding = 'utf-8'
data = r.json()
if DEBUG:
f = open(os.path.join(os.getcwd(), 'webwxgetcontact.json'), 'wb')
f.write(r.content)
f.close()
dic = data
MemberList = dic['MemberList']
# 倒序遍历,不然删除的时候出问题..
SpecialUsers = ["newsapp", "fmessage", "filehelper", "weibo", "qqmail", "tmessage", "qmessage", "qqsync", "floatbottle", "lbsapp", "shakeapp", "medianote", "qqfriend", "readerapp", "blogapp", "facebookapp", "masssendapp",
"meishiapp", "feedsapp", "voip", "blogappweixin", "weixin", "brandsessionholder", "weixinreminder", "wxid_novlwrv3lqwv11", "gh_22b87fa7cb3c", "officialaccounts", "notification_messages", "wxitil", "userexperience_alarm"]
for i in range(len(MemberList) - 1, -1, -1):
Member = MemberList[i]
if Member['VerifyFlag'] & 8 != : # 公众号/服务号
MemberList.remove(Member)
elif Member['UserName'] in SpecialUsers: # 特殊账号
MemberList.remove(Member)
elif Member['UserName'].find('@@') != -1: # 群聊
MemberList.remove(Member)
elif Member['UserName'] == My['UserName']: # 自己
MemberList.remove(Member)
return MemberList
def syncKey():
SyncKeyItems = ['%s_%s' % (item['Key'], item['Val'])
for item in SyncKey['List']]
SyncKeyStr = '|'.join(SyncKeyItems)
return SyncKeyStr
def syncCheck():
url = push_uri + '/synccheck?'
params = {
'skey': BaseRequest['Skey'],
'sid': BaseRequest['Sid'],
'uin': BaseRequest['Uin'],
'deviceId': BaseRequest['DeviceID'],
'synckey': syncKey(),
'r': int(time.time()),
}
r = myRequests.get(url=url,params=params)
r.encoding = 'utf-8'
data = r.text
# print(data)
# window.synccheck={retcode:"0",selector:"2"}
regx = r'window.synccheck={retcode:"(\d+)",selector:"(\d+)"}'
pm = re.search(regx, data)
retcode = pm.group(1)
selector = pm.group(2)
return selector
def webwxsync():
global SyncKey
url = base_uri + '/webwxsync?lang=zh_CN&skey=%s&sid=%s&pass_ticket=%s' % (
BaseRequest['Skey'], BaseRequest['Sid'], urllib.quote_plus(pass_ticket))
params = {
'BaseRequest': BaseRequest,
'SyncKey': SyncKey,
'rr': ~int(time.time()),
}
headers = {'content-type': 'application/json; charset=UTF-8'}
r = myRequests.post(url=url, data=json.dumps(params))
r.encoding = 'utf-8'
data = r.json()
# print(data)
dic = data
SyncKey = dic['SyncKey']
state = responseState('webwxsync', dic['BaseResponse'])
return state
def heartBeatLoop():
while True:
selector = syncCheck()
if selector != '0':
webwxsync()
time.sleep(1)
def main():
global myRequests
if hasattr(ssl, '_create_unverified_context'):
ssl._create_default_https_context = ssl._create_unverified_context
headers = {'User-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.125 Safari/537.36'}
myRequests = requests.Session()
myRequests.headers.update(headers)
if not getUUID():
print('获取uuid失败')
return
print('正在获取二维码图片...')
showQRImage()
while waitForLogin() != '200':
pass
os.remove(QRImagePath)
if not login():
print('登录失败')
return
if not webwxinit():
print('初始化失败')
return
MemberList = webwxgetcontact()
threading.Thread(target=heartBeatLoop)
MemberCount = len(MemberList)
print('通讯录共%s位好友' % MemberCount)
d = {}
imageIndex =
for Member in MemberList:
imageIndex = imageIndex + 1
name = '/root/Desktop/friendImage/image'+str(imageIndex)+'.jpg'
imageUrl = 'https://wx.qq.com'+Member['HeadImgUrl']
r = myRequests.get(url=imageUrl,headers=headers)
imageContent = (r.content)
fileImage = open(name,'wb')
fileImage.write(imageContent)
fileImage.close()
print('正在下载第：'+str(imageIndex)+'位好友头像')
d[Member['UserName']] = (Member['NickName'], Member['RemarkName'])
city = Member['City']
city = 'nocity' if city == '' else city
name = Member['NickName']
name = 'noname' if name == '' else name
sign = Member['Signature']
sign = 'nosign' if sign == '' else sign
remark = Member['RemarkName']
remark = 'noremark' if remark == '' else remark
alias = Member['Alias']
alias = 'noalias' if alias == '' else alias
nick = Member['NickName']
nick = 'nonick' if nick == '' else nick
print(name,' ^+*+^ ',city,' ^+*+^ ',Member['Sex'],' ^+*+^ ',Member['StarFriend'],' ^+*+^ ',sign,' ^+*+^ ',remark,' ^+*+^ ',alias,' ^+*+^ ',nick )
if __name__ == '__main__':
main()
print('回车键退出...')
input()
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