通过Python脚本结合钉钉机器人，定时向钉钉群推送天气预报

#!/usr/bin/python

# -*- coding: utf-8 -*-

# Author: aiker@gdedu.ml

# My blog http://m51cto.51cto.blog.com

import requests

import re

import urllib2

import json

import sys

import os

headers = {'Content-Type': 'application/json;charset=utf-8'}

api_url = "https://oapi.dingtalk.com/robot/send?access_token=37e23308d1b84eb4ac34566e03c4c4e74bxxx7xxxxxxxxxxx"

##从钉钉机器人设置中拷贝

def msg(text):

json_text= {

"msgtype": "text",

"at": {

"atMobiles": [

"132xxxx1280"

],

"isAtAll": False

},

"text": {

"content": text

}

}

print requests.post(api_url,json.dumps(json_text),headers=headers).content

hearders = "User-Agent","Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"

url = "https://tianqi.moji.com/weather/china/guangdong/shenzhen" ##要爬去天气预报的网址

par = '()' ##正则匹配，匹配出网页内要的内容

##创建opener对象并设置为全局对象

opener = urllib2.build_opener()

opener.addheaders = [hearders]

urllib2.install_opener(opener)

##获取网页

html = urllib2.urlopen(url).read().decode("utf-8")

##提取需要爬取的内容

data = re.search(par,html).group(2)

msg(data)

拷贝脚本时请去掉注释

运行脚本：

python weather.py

{"errcode":0,"errmsg":"ok"}

钉钉群收到消息如图：

做计划任务：

# crontab -e

no crontab for root - using an empty one

30 8 * * * /usr/bin/python /root/script/weather.py 2> /dev/null > /dev/null

每天早晨8:30自动推送天气预报到钉钉群