钉钉发送消息通知

#coding=utf8
import requests
import json
import time
import sys


def send_report(reporter,report_text,url):
    reporter = ''
    now_time = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time()))
    url = 'https://oapi.dingtalk.com/robot/send?access_token='
    if reporter:
        reporter = '@{}'.format(reporter)

    data={
     "msgtype": "markdown",
     "markdown": {
     "title":"一体化部署错误",
     "text": "一体化部署错误  {} 

 "
             "{}

"
             "告警时间  {} [点击查看]({}) 
".format(reporter,report_text,now_time,url),
     "at":{
     "atMobiles":
         [
         ],
     "isAtAll": False
     }
    }
    }
    header={'Content-Type': 'application/json'}
    data=json.dumps(data,encoding='utf8')
    res=requests.post(url,data=data,headers=header)
    if res.status_code!=200:
        print '发送通知失败',res.text
        sys.exit(1)
    else:
        print '发送通知成功'

send_report('','上传文件失败','')