toutiao api

toutiao.py

import requests
import datetime
from bs4 import BeautifulSoup

def get_posts_by_day(date_str)
  url='http://toutiao.io/prev/%s' % date_str
  r=requests.get(url)
  c=r.content
  soup = BeautifulSoup(c)
  posts=soup.find_all('div', 'post')
  for post in posts:
    link=post.find('div', 'content').h3.a.attrs['href']
    title=post.find('div', 'content').h3.a.text
    sumary=post.find('div', 'content').p.a.text
    upvote=post.find('a','like-button').span.text
    print link, title, sumary

if __name__=='__main__':
  now = datetime.datetime.now()
  last_date = now-datetime.timedelta(days=1)
  last_date = last_date.strftime('%Y-%m-%d')
  get_posts_by_day(last_date)