豆瓣电影爬虫初探

import requests
import re
r=requests.get('https://movie.douban.com/top250?start=0&filter=')
text=r.text
#print text
pattern=re.compile('<span class="title">(.*?)</span>.*?<span.*?average">(.*?)</span>.*?<span>.*?<span.*?<span>(.*?)</span>',re.S)
ret=re.findall(pattern,text)
num=1
for i in ret:
    for j in i:
        #add a douhao to not \nbb
        print j,
    print

I have to say that.非贪婪模式真的是太重要了（.*?）