python实现通过企业微信发送消息

实现了通过企业微信发送消息，平时用于运维的告警还是不错的，相对于邮件来说，实时性更高，不过就是企业微信比较麻烦，此处不做过多解释。

企业微信api的详细请看：http://work.weixin.qq.com/api/doc#10167

话不多说，直接代码

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

 # @Time    : 2018/4/25 17:06
 # @Author  : zms
 # @Site    :
 # @File    : WeChat.py
 # @Software: PyCharm Community Edition

 # !/usr/bin/env python
 # coding:utf-8
 # file wechat.py

 import time
 import requests
 import json

 import sys

 reload(sys)
 sys.setdefaultencoding('utf8')

 class WeChat:
     def __init__(self):
         self.CORPID = '***********'
         self.CORPSECRET = '*********************************'
         self.AGENTID = '**************'
         self.TOUSER = "**********"  # 接收者用户名

     def _get_access_token(self):
         url = 'https://qyapi.weixin.qq.com/cgi-bin/gettoken'
         values = {'corpid': self.CORPID,
                   'corpsecret': self.CORPSECRET,
                   }
         req = requests.post(url, params=values)
         data = json.loads(req.text)
         # print data
         return data["access_token"]

     def get_access_token(self):
         try:
             with open('./tmp/access_token.conf', 'r') as f:
                 t, access_token = f.read().split()
         except:
             with open('./tmp/access_token.conf', 'w') as f:
                 access_token = self._get_access_token()
                 cur_time = time.time()
                 f.write('\t'.join([str(cur_time), access_token]))
                 return access_token
         else:
             cur_time = time.time()
             if 0 < cur_time - float(t) < 7260:
                 return access_token
             else:
                 with open('./access_token.conf', 'w') as f:
                     access_token = self._get_access_token()
                     f.write('\t'.join([str(cur_time), access_token]))
                     return access_token

     def send_data(self, message):
         msg = message.encode('utf-8')
         send_url = 'https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=' + self.get_access_token()
         send_values = {
             "touser": self.TOUSER,
             "msgtype": "text",
             "agentid": self.AGENTID,
             "text": {
                 "content": msg
                 },
             "safe": ""
             }
         send_data = '{"msgtype": "text", "safe": "0", "agentid": %s, "touser": "%s", "text": {"content": "%s"}}' % (
             self.AGENTID, self.TOUSER, msg)
         r = requests.post(send_url, send_data)
         # print r.content
         return r.content

 if __name__ == '__main__':
     wx = WeChat()
     wx.send_data("test")