python 定时爬取内容并发送报告到指定邮箱

Posted 2021-03-22 菜鸟

import requests
import smtplib
import schedule
import time
from bs4 import BeautifulSoup
from email.mime.text import MIMEText
from email.header import Header

account = input(‘请输入你的邮箱：‘)
password = input(‘请输入你的密码：‘)
receiver = input(‘请输入收件人的邮箱：‘)

def weather_spider():
    res_foods = requests.get(‘http://www.xiachufang.com/explore/‘)
    bs_foods = BeautifulSoup(res_foods.text,‘html.parser‘)
    list_foods = bs_foods.find_all(‘div‘,class_=‘info pure-u‘)
    list_all = []
    for food in list_foods:
        tag_a = food.find(‘a‘)
        name = tag_a.text[17:-13]
        # URL = ‘http://www.xiachufang.com‘+tag_a[‘href‘]
        # tag_p = food.find(‘p‘,class_=‘ing ellipsis‘)
        # ingredients = tag_p.text[1:-1]
        list_all.append(name)
    return list_all

def send_email(content):
    mailhost=‘smtp.qq.com‘
    qqmail = smtplib.SMTP()
    qqmail.connect(mailhost,25)
    qqmail.login(account,password)
    content= " ".join(content)
    message = MIMEText(content, ‘plain‘, ‘utf-8‘)
    subject = ‘今日菜谱‘
    message[‘Subject‘] = Header(subject, ‘utf-8‘)
    try:
        qqmail.sendmail(account, receiver, message.as_string())
        print (‘邮件发送成功‘)
    except:
        print (‘邮件发送失败‘)
    qqmail.quit()


def job():
    print(‘开始一次任务‘)
    con = weather_spider()
    send_email(con)
    print(‘任务完成‘)

schedule.every().day.at("19:12").do(job)
while True:
    schedule.run_pending()
    time.sleep(1)