> import sys
 > sys.version
 '3.8.0 (tags/v3.8.0:fa919fd, Oct 14 2019, 19:37:50) [MSC v.1916 64 bit (AMD64)]'

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import urllib.request,urllib.error,json
import sys

class WeChat(object):
    __token_id = ''
    # init attribute
    def __init__(self,url):
        self.__url = url.rstrip('/')
        self.__corpid = '[企业号的标识]'
        self.__secret = '[管理组凭证密钥]'

    # Get TokenID
    def authID(self):
        params = {'corpid':self.__corpid, 'corpsecret':self.__secret}
        data = urllib.parse.urlencode(params)

        content = self.getToken(data)

        try:
            self.__token_id = content['access_token']
            # print content['access_token']
        except KeyError:
            raise KeyError

    # Establish a connection
    def getToken(self,data,url_prefix='/'):
        url = self.__url + url_prefix + 'gettoken"[企业号中的用户帐号]",
            'toparty':"[企业号中的部门id]",
            'msgtype':"[消息类型]",
            'agentid':"[企业号中的应用id]",
            'text':{
                'content':message
            },
            'safe':"0"
        },ensure_ascii=False)

        response = self.postData(data)
        print(response)


if __name__ == '__main__':
    a = WeChat('https://qyapi.weixin.qq.com/cgi-bin')
    a.sendMessage(sys.argv[1],sys.argv[3])