如何用python识别微信内容(Python 实现微信防撤回功能)
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时间:2021-10-15 00:48:52 如何用python识别微信内容
Python 实现微信防撤回功能在微信上突然看到“xxx撤回一条消息”的时候,心里痒不痒?现在就教你如何实现消息防撤回的功能。不限手机型号、手机无需root,只要微信号可以登上网页版就可以了(部分不常用和新申请的账号会登不上网页版)。
环境
centos7
python2.7
itchat
代码
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# coding:utf-8 import itchat from itchat.content import text from itchat.content import * import sys import time import re reload (sys) sys.setdefaultencoding( 'utf8' ) import os msg_information = {} face_bug = none # 针对表情包的内容 @itchat .msg_register([text, picture, friends, card, map , sharing, recording, attachment, video], isfriendchat = true, ismpchat = true) def handle_receive_msg(msg): global face_bug msg_time_rec = time.strftime( "%y-%m-%d %h:%m:%s" , time.localtime()) # 接受消息的时间 msg_from = itchat.search_friends(username = msg[ 'fromusername' ])[ 'nickname' ] # 在好友列表中查询发送信息的好友昵称 msg_time = msg[ 'createtime' ] # 信息发送的时间 msg_id = msg[ 'msgid' ] # 每条信息的id msg_content = none # 储存信息的内容 msg_share_url = none # 储存分享的链接,比如分享的文章和音乐 print msg[ 'type' ] print msg[ 'msgid' ] if msg[ 'type' ] = = 'text' or msg[ 'type' ] = = 'friends' : # 如果发送的消息是文本或者好友推荐 msg_content = msg[ 'text' ] print msg_content # 如果发送的消息是附件、视屏、图片、语音 elif msg[ 'type' ] = = "attachment" or msg[ 'type' ] = = "video" \ or msg[ 'type' ] = = 'picture' \ or msg[ 'type' ] = = 'recording' : msg_content = msg[ 'filename' ] # 内容就是他们的文件名 msg[ 'text' ]( str (msg_content)) # 下载文件 # print msg_content elif msg[ 'type' ] = = 'card' : # 如果消息是推荐的名片 msg_content = msg[ 'recommendinfo' ][ 'nickname' ] + '的名片' # 内容就是推荐人的昵称和性别 if msg[ 'recommendinfo' ][ 'sex' ] = = 1 : msg_content + = '性别为男' else : msg_content + = '性别为女' print msg_content elif msg[ 'type' ] = = 'map' : # 如果消息为分享的位置信息 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__() # 内容为详细的地址 else : msg_content = r"" + location elif msg[ 'type' ] = = 'sharing' : # 如果消息为分享的音乐或者文章,详细的内容为文章的标题或者是分享的名字 msg_content = msg[ 'text' ] msg_share_url = msg[ 'url' ] # 记录分享的url print msg_share_url face_bug = msg_content ##将信息存储在字典中,每一个msg_id对应一条信息 msg_information.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 } } ) ##这个是用于监听是否有friend消息撤回 @itchat .msg_register(note, isfriendchat = true, isgroupchat = true, ismpchat = true) def information(msg): # 这里如果这里的msg['content']中包含消息撤回和id,就执行下面的语句 if '撤回了一条消息' in msg[ 'content' ]: old_msg_id = re.search( "\<msgid\>(.*?)\<\/msgid\>" , msg[ 'content' ]).group( 1 ) # 在返回的content查找撤回的消息的id old_msg = msg_information.get(old_msg_id) # 得到消息 print old_msg if len (old_msg_id) < 11 : # 如果发送的是表情包 itchat.send_file(face_bug, tousername = 'filehelper' ) else : # 发送撤回的提示给文件助手 msg_body = "【" \ + old_msg.get( 'msg_from' ) + " 撤回了 】\n" \ + old_msg.get( "msg_type" ) + " 消息:" + "\n" \ + old_msg.get( 'msg_time_rec' ) + "\n" \ + r"" + old_msg.get( 'msg_content' ) # 如果是分享的文件被撤回了,那么就将分享的url加在msg_body中发送给文件助手 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(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' % (old_msg[ 'msg_content' ]) itchat.send(msg = file , tousername = 'filehelper' ) os.remove(old_msg[ 'msg_content' ]) # 删除字典旧消息 msg_information.pop(old_msg_id) @itchat .msg_register([text, picture, friends, card, map , sharing, recording, attachment, video], isgroupchat = true) def handle_receive_msg(msg): global face_bug msg_time_rec = time.strftime( "%y-%m-%d %h:%m:%s" , time.localtime()) # 接受消息的时间 # groupid = msg['fromusername'] # chatroom = itchat.search_chatrooms(username=groupid) msg_actual_from = msg[ 'actualnickname' ] # msg_actual_from = msg['user'] # msg_from = msg_actual_from['self']['nickname'] msg_from = msg_actual_from msg_time = msg[ 'createtime' ] # 信息发送的时间 msg_id = msg[ 'msgid' ] # 每条信息的id msg_content = none # 储存信息的内容 msg_share_url = none # 储存分享的链接,比如分享的文章和音乐 print msg[ 'type' ] print msg[ 'msgid' ] if msg[ 'type' ] = = 'text' or msg[ 'type' ] = = 'friends' : # 如果发送的消息是文本或者好友推荐 msg_content = msg[ 'text' ] print msg_content # 如果发送的消息是附件、视屏、图片、语音 elif msg[ 'type' ] = = "attachment" or msg[ 'type' ] = = "video" \ or msg[ 'type' ] = = 'picture' \ or msg[ 'type' ] = = 'recording' : msg_content = msg[ 'filename' ] # 内容就是他们的文件名 msg[ 'text' ]( str (msg_content)) # 下载文件 # print msg_content elif msg[ 'type' ] = = 'card' : # 如果消息是推荐的名片 msg_content = msg[ 'recommendinfo' ][ 'nickname' ] + '的名片' # 内容就是推荐人的昵称和性别 if msg[ 'recommendinfo' ][ 'sex' ] = = 1 : msg_content + = '性别为男' else : msg_content + = '性别为女' print msg_content elif msg[ 'type' ] = = 'map' : # 如果消息为分享的位置信息 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__() # 内容为详细的地址 else : msg_content = r"" + location elif msg[ 'type' ] = = 'sharing' : # 如果消息为分享的音乐或者文章,详细的内容为文章的标题或者是分享的名字 msg_content = msg[ 'text' ] msg_share_url = msg[ 'url' ] # 记录分享的url print msg_share_url face_bug = msg_content ##将信息存储在字典中,每一个msg_id对应一条信息 msg_information.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 } } ) ##这个是用于监听是否有group消息撤回 @itchat .msg_register(note, isgroupchat = true, ismpchat = true) def information(msg): # 这里如果这里的msg['content']中包含消息撤回和id,就执行下面的语句 if '撤回了一条消息' in msg[ 'content' ]: old_msg_id = re.search( "\<msgid\>(.*?)\<\/msgid\>" , msg[ 'content' ]).group( 1 ) # 在返回的content查找撤回的消息的id old_msg = msg_information.get(old_msg_id) # 得到消息 print old_msg if len (old_msg_id) < 11 : # 如果发送的是表情包 itchat.send_file(face_bug, tousername = 'filehelper' ) else : # 发送撤回的提示给文件助手 msg_body = "【" \ + old_msg.get( 'msg_from' ) + " 群消息撤回提醒】\n" \ + " 撤回了 " + old_msg.get( "msg_type" ) + " 消息:" + "\n" \ + old_msg.get( 'msg_time_rec' ) + "\n" \ + r"" + old_msg.get(
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