python编写豆瓣爬虫top100电影榜单

import urllib.request
import re

headers ={"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36"
}

url="https://movie.douban.com/j/chart/top_list?type=11&interval_id=100%3A90&action=&start=0&limit=100"

req=urllib.request.Request(url,headers=headers)

data=urllib.request.urlopen(req).read().decode()
pat1=r'"rating":\["(.*?)","\d+"\]'
pat2=r'"title":"(.*?)"'


pettern1=re.compile(pat1)
pettern2=re.compile(pat2)

data1=pettern1.findall(data)
data2=pettern2.findall(data)



for x in range(len(data1)):
     print("排名：",x+1,"电影名:",data2[x],"豆瓣评分:",data1[x])