前言
今天一大早奔来图书馆,想想了微信很简洁也很强大的一个工具,最近微信的新闻还是比较多的, 比如:小程序
、时间轴
等,这不是重点,重点是看到了一个基于python的微信开源库:itchat
,玩了一天。Python曾经对我说:"时日不多,赶紧用Python"。
下面就使用
itchat
做一个这样的程序:
私聊撤回的信息可以收集起来并发送到个人微信的文件助手,包括:
(1) who :谁发送的
(2) when :什么时候发送的消息
(3) what:什么信息
(4) which:哪一类信息,包括:文本、图片、语音、视频、分享、位置、附件
...
代码实现
# -*-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RemarkName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
# 分享的链接
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 = r"" + msg['FileName']
# 保存文件
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')
# 如果是分享存在链接
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'])
# 删除字典旧消息
msg_dict.pop(old_msg_id)
if __name__ == '__main__':
itchat.auto_login(hotReload=True,enableCmdQR=2)
itchat.run()
该程序可以直接在终端运行,在终端扫码成功够即可登录成功,同时也可以打包在window系统运行(注意修改一下路径,推荐使用相对路径)。
➜ ~ python wx.py
Getting uuid of QR code.
Downloading QR code.
Please scan the QR code to log in.
Please press confirm on your phone.
Loading the contact, this may take a little while.
�[3;J
Login successfully as AlicFeng
Start auto replying.
效果图
itchatitchat
上面都是编程逻辑的小事,我还是记录一下itchat微信这个开源库。
-
简介
itchat是一个开源的微信个人号接口,使用python调用微信变得非常简单。简单是用itchat代码即可构建一个基于微信的即时通讯,更不错的体现在于方便扩展个人微信的在其他平台的更多通讯功能。 -
安装
pip3 install itchat
- itchat - Helloworld
仅仅三行代码发送一条信息给文件助手
import itchat
itchat.auto_login(hotReload=True)
itchat.send('Hello AlicFeng', toUserName='filehelper')
- 查看客户端
学习最重要的还是API说明手册
Github for itchat
Alic say :****价值源于技术,贡献源于分享****
网友评论
是什麽問題?
还需要请教一下,这个登入的方式显示是网页版登录,但是打开浏览器,在网页版扫码登录之后又会出现,log out的现象,所以说它是一个独立于PC微信、web微信的另外一个登录端咯,不知道我这样理解对不对。害我遇到一个问题就是我的:表情包、MP3,MP4我这边撤回以后,文件助手里面只会显示一个名字,并不会出现我需要的,例如:180703-235844.mp4 180703-235614.gif 180703-235645.mp3,请问有人和我一样遇到这样的问题吗?
File "F:/program/微信/wx.py", line 111, in <module>
itchat.auto_login(hotReload=True)
File "D:\Anaconda3\lib\site-packages\itchat\components\register.py", line 27, in auto_login
loginCallback=loginCallback, exitCallback=exitCallback):
File "D:\Anaconda3\lib\site-packages\itchat\components\hotreload.py", line 55, in load_login_status
msgList, contactList = self.get_msg()
File "D:\Anaconda3\lib\site-packages\itchat\components\login.py", line 293, in get_msg
self.loginInfo['url'], self.loginInfo['wxsid'],
KeyError: 'url'
博主请问这是什么原因啊?谢谢
Please press confirm on your phone.
Loading the contact, this may take a little while.
Login successfully as 有人
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Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/itchat/components/login.py", line 253, in maintain_loop
msgList, contactList = self.get_msg()
File "/usr/lib/python2.7/site-packages/itchat/components/login.py", line 334, in get_msg
r = self.s.post(url, data=json.dumps(data), headers=headers, timeout=config.TIMEOUT)
File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 555, in post
return self.request('POST', url, data=data, json=json, **kwargs)
File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 508, in request
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 618, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python2.7/site-packages/requests/adapters.py", line 490, in send
raise ConnectionError(err, request=request)
ConnectionError: ('Connection aborted.', BadStatusLine("''",))
撤回的时候报错了,Python2
在我这边 enableCmdQR=2 cmd中现实的二维码是乱码,起初以为是itchat的问题。。排查了好久。
itchat.auto_login(hotReload=True) 正常。
然后 enableCmdQR=1 显示就正常了。我是新手,您好~
怎么回事呀