python定时利用QQ邮件发送天气预报的实例

#!/usr/local/bin/python3
# coding=utf-8

import requests
import json
import smtplib
import jinja2
import os.path as pth
import time
from email.mime.text import MIMEText
from email.header import Header

HEFEN_D = pth.abspath(pth.dirname(__file__))
LOCATION = '北京'
ORIGINAL_URL = 'https://free-api.heweather.com/s6/weather/forecast?parameters'
TO = ['8*******@qq.com', '2********@qq.com']


def sendEmail(content, title, from_name, from_address, to_address, serverport, serverip, username, password):
 msg = MIMEText(content, _subtype='html',_charset='utf-8')
 msg['Subject'] = Header(title, 'utf-8')
 # 这里的to_address只用于显示，必须是一个string
 msg['To'] = ','.join(to_address)
 msg['From'] = from_name
 try:
  s = smtplib.SMTP_SSL(serverip, serverport)
  s.login(username, password)
  # 这里的to_address是真正需要发送的到的mail邮箱地址需要的是一个list
  s.sendmail(from_address, to_address, msg.as_string())
  print('%s----发送邮件成功' % time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
 except Exception as err:
  print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
  print(err)

def get_data():
 new_data = []
 parametres = {
  'location': LOCATION,
  'key': '************ ', #注册和风天气会给你一个KEY
  'lang': 'zh',
  'unit': 'm'
 }

 try:
  response = requests.get(ORIGINAL_URL,params=parametres)
  r = json.loads(json.dumps(response.text,ensure_ascii=False,indent=1))
  r = json.loads(response.text)
 except Exception as err:
  print(err)

 weather_forecast = r['HeWeather6'][0]['daily_forecast']
 for data in weather_forecast:
  new_obj = {}
  # 日期
  new_obj['date'] = data['date']
  # 日出时间
  new_obj['sr'] = data['sr']
  # 日落时间
  new_obj['ss'] = data['ss']
  # 最高温度
  new_obj['tmp_max'] = data['tmp_max']
  # 最低温度
  new_obj['tmp_min'] = data['tmp_min']
  # 白天天气状况描述
  new_obj['cond_txt_d'] = data['cond_txt_d']
  # 风向
  new_obj['wind_dir'] = data['wind_dir']
  # 风力
  new_obj['wind_sc'] = data['wind_sc']
  # 降水概率
  new_obj['pop'] = data['pop']
  # 能见度
  new_obj['vis'] = data['vis']

  new_data.append(new_obj)
 return new_data



def render_mail(data):
 env = jinja2.Environment(
   loader = jinja2.FileSystemLoader(HEFEN_D)
  )
 return env.get_template('hefentianqi.html').render({'data': data})

def main():
 config = {
 "from": "2********@qq.com",
 "from_name": '预报君',
 "to": TO,
 "serverip": "smtp.qq.com",
 "serverport": "465",
 "username": "2*******@qq.com",
 "password": "**********" #QQ邮箱的SMTP授权码
 }

 title = "别走，我给你看个宝贝"

 data = get_data()
 body = render_mail(data)
 sendEmail(body, title, config['from_name'], config['from'], config['to'], config['serverport'], config['serverip'], config['username'], config['password'])


main()