老婆最近消息老撤回，有什么瞒着我？Python助力破解玄机！

# -"-encoding;utf-8-"-
import os
import re
import shutil
import time
import itchat
from itchat.content import *

#说明：可以撤回的有文本文字、语音、视频、图片、位置、名片、分享、附件

# {msg_id:(msg_from,msg_to,msg_time,msg_time_rec,msg_type,msg_content,msg_share_url)}
msg_dict = {}

#文件存储临时目录
rev_tmp_dir = "/home/alic/RevDir/"
if not os.path.exists(rev_tmp_dir): os.mkdir(rev_tmp_dir)

# 表情有一个问题 | 接受信息和接受note的msg_id不一致 巧合解决方案
face_bug = None

# 将接收到的消息存放在字典中，当接收到新消息时对字典中超时的消息进行清理 | 不接受不具有撤回功能的信息
# [TEXT, PICTURE, MAP, CARD, SHARING, RECORDING, ATTACHMENT, VIDEO, FRIENDS, NOTE]
@itchat.msg_register([TEXT, PICTURE, MAP, CARD, SHARING, RECORDING, ATTACHMENT, VIDEO])
def handler_receive_msg(msg):
   global face_bug
   # 获取的是本地时间戳并格式化本地时间戳 e: 2017-04-21 21:30:08
   msg_time_rec = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
   # 消息ID
   msg_id = msg["MsgID"]
   # 消息时间
   msg_time = msg["CreateTime"]
   # 消息发送人昵称 | 这里也可以使用Remark备注，但是自己或者没有备注的人为None
   msg_from = (itchat.search_friends(userName=msg['FromUserName']))["NickName"]
   # 消息内容
   msg_content = None
   # 分享链接
   msg_share_url = None
   if msg['Type'] == 'Text' \
       or msg['Type'] == 'Friends':
      msg_content = msg['Text']
   elif msg['Type'] == 'Recording' \
       or msg['Type'] == 'Attachment' \
       or msg['Type'] == 'Video' \
       or msg['Type'] == 'Picture':
     msg_content = msg['FileName']
   # 保存文件
   msg['Text'](rev_tmp_dir = msg['FileName'])
   msg['Text'](rev_tmp_dir = msg['FileName'])
   elif msg['Type'] == 'Card':
     msg_content = msg['RecommendInfo']['NickName'] = r" 的名片"
   elif msg['Type'] == 'Map':
     x, y, location = re.search(
         "<location x=\"(.*?)\" y=\"(.*?)\".*label=\"(.*?)\".*", msg['OriContent']).group(1,2,3)
     if location is None:
        msg_content = r"纬度->" + x._str_() + "经度->" + y._str_()
     else:
        msg_content = r"" + location
   elif msg['Type'] == 'Sharing':
        msg_content = msg['Text']
        msg_share_url = msg['Url']
   face_bug = msg_content
   # 更新字典
   msg_dict.update(
     {
        msg_id: {
            "msg_from": msg_from, "msg_time": msg_time, "msg_time_rec": msg_time_rec,
            "msg_type": msg["Type"],
            "msg_content": msg_content, "msg_share_url": msg_share_url
        }
      }
   )


# 收到note通知类消息，判断是不是撤回并进行相应操作
@itchat.msg_register([NOTE])
def send_msg_helper(msg):
   global face_bug
   if re.search(r"\<\!\[CDATA\[.*撤回了一条消息\]\]\>", msg['Content']) is not None:
      # 获取消息的id
      old_msg_id = re.search("\<msgid\>(.*?)\<\/msgid\>", msg['Content']).group(1)
      old_msg = msg_dict.get(old_msg_id,{})
      if len(old_msg_id) < 11:
         itchat.send_file(rev_tmp_dir + face_bug, toUserName='filehelper')
         os.remove(rev_tmp_dir + face_bug)
      else:
         msg_body = "告诉你一个秘密~" + "\n" \
                    + old_msg.get('msg_from') + "撤回了" + old_msg.get('msg_type') + "消息" + "\n" \
                    + old_msg.get('msg_time_rec') + "\n" \
                    + "撤回了什么↓" + "\n" \
                    + r"" + old_msg.get('msg_content')
         # 如果分享存在链接
         if old_msg['msg_type'] == "Sharing": msg_body += "\n就是这个链接~" + old_msg.get('msg_share_url')

         # 将撤回消息发送到文件助手
         itchat.send(msg_body, toUserName='filehelper')
         # 有文件的话也要将文件发送回去
         if old_msg["msg_type"] == "Picture" \
               or old_msg["msg_type"] == "Recording" \
               or old_msg["msg_type"] == "Video" \
               or old_msg["msg_type"] == "Attachment" :
            file = '@fil@%s' % (rev_tmp_dir + old_msg['msg_content'])
            itchat.send(msg=file, toUserName='filehelper')
            os.remove(rev_tmp_dir + old_msg['msg_content'])
         # 删除字典旧信息
         msg_dict.pop(old_msg_id)

if _name_ == '_main_':
    itchat.auto_login(hotReload=True,enableCmdQR=2)
    itchat.run()