python爬取天津天气信息并发送QQ邮件提醒

程序

import requests
from bs4 import BeautifulSoup
import smtplib
from email.mime.text import MIMEText
from email.header import Header
import time
def getHTMLText(url):
    try:
        headers = {
            'User-Agent':
                'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36',
            'ContentType':
                'text/html; charset=utf-8',
            'Accept-Encoding':
                'gzip, deflate, sdch',
            'Accept-Language':
                'zh-CN,zh;q=0.8',
            'Connection':
                'keep-alive',
        }
        r = requests.get(url,headers = headers,timeout = 10)
        r.raise_for_status()
        r.encoding = r.apparent_encoding
        return r.text
    except:
        print('paqu error')
def HTML2CONTENT(html):
    weather_list = []
    soup = BeautifulSoup(html,'html.parser')
    a = soup.find('div',attrs={'class':'t'}).find_all('li')
    for content in a:
        try:
            weather = {}
            weather['day'] = content.find('h1').text
            weather['temperature'] = content.find(
                'p', class_='tem').span.text + content.find(
                'p', class_='tem').em.text
            weather_list.append(weather)
        except:
            print('查询不到')
    s1 = weather_list[0]['day']
    s2 = weather_list[0]['temperature']
    str1 = '今日天津天气情况：' + s1 + ',气温' + s2
    print(str1)
    return str1
def sendEmail(content,title,from_address,to_address,username,password):
    message = MIMEText(content,'plain','utf-8')
    host = 'smtp.qq.com'
    port = '465'
    message = MIMEText(content,'plain','utf-8')
    message['From'] = Header(from_address,'utf-8')
    message['to']  = Header(to_address,'utf-8')
    message['Subject'] = Header(title,'utf-8')
    try:
        s = smtplib.SMTP_SSL(host,465)
        s.login(from_address,'sedosvqexmwcddgf')
        s.sendmail(from_address,to_address,message.as_string())
        s.quit()
        print('邮件发送成功！')
    except:
        print('邮件发送失败！')
def main():
    url = 'http://www.weather.com.cn/weather1d/101030100.shtml#input'
    title = '今日天津天气情况'
    from_address = '[email protected]'
    to_address = '[email protected]'
    username = '2716983760'
    password = 'tju5b6isph'
    html = getHTMLText(url)
    list = str(HTML2CONTENT(html))
    sendEmail(list,title,from_address,to_address,username,password)
if __name__ == '__main__':
    main()

运行结果