- __author__ = 'Qing'
- # -*- coding: utf8 -*-
- import sys
- import urllib2
- import json
- import smtplib
- from email.mime.text import MIMEText
- from email.header import Header
- reload(sys)
- sys.setdefaultencoding("utf8")
- class check_PM():
- def __init__(self,url,city,token="..."):
- self.city=city
- self.header = {"Content-Type":"application/json"}
- self.token=token
- self.url=url
- def get(self):
- url=self.url+"?city="+self.city+"&token="+self.token
- request=urllib2.Request(url,headers=self.header)
- response=json.loads(urllib2.urlopen(request).read())
- PM_result=response[0][u'pm2_5']
- return PM_result
- def mail(self):
- PM_result=self.get()
- sender = '...'
- receiver=['...']
- subject = u'目前Pm2.5 数值为 %d,请珍爱生命,做好防护措施' %PM_result
- smtpserver = 'smtp.126.com'
- username = '...'
- password = '...'
- msg = MIMEText('你好','text','utf-8')#中文需参数‘utf-8’,单字节字符不需要
- msg['Subject'] = Header(subject, 'utf-8')
- smtp = smtplib.SMTP()
- smtp.connect('smtp.126.com')
- smtp.login(username, password)
- smtp.sendmail(sender, receiver, msg.as_string())
- smtp.quit()
- def run(self):
- PM_result=self.get()
- if int(PM_result)>1:
- self.mail()
- else :
- pass
- if __name__=="__main__":
- check_PM('http://www.pm25.in/api/querys/pm2_5.json','cityname').run()
- #该片段来自于http://www.codesnippet.cn/detail/2003201511933.html
来源: http://www.codesnippet.cn/detail/2003201511933.html