bs4爬取豆瓣top250数据

from  urllib import request
import re
from bs4 import BeautifulSoup
from distutils.filelist import findall
import re

# 获取全部页面
for i in range(1,11):
    url_i = 'https://movie.douban.com/top250?start='+str((i-1)*25)+'&filter='
    # print(url_i)
# url = 'https://movie.douban.com/top250?start=25&filter='
    page = request.urlopen(url_i)
    # 获取网页源代码
    contents = page.read()
    print('\n'+'------------------'+'第'+str(i)+'页'+'------------------'+'\n')
    soup = BeautifulSoup(contents,"html.parser")
    for tag in soup.find_all('div', class_='info'):
       # print tag
        m_name = tag.find('span', class_='title').get_text()
        m_rating_score = float(tag.find('span',class_='rating_num').get_text())
        m_people = tag.find('div',class_="star")
        m_span = m_people.findAll('span')
        m_peoplecount = m_span[3].contents[0]
        m_url=tag.find('a').get('href')
        print( m_name+"        "  +  str(m_rating_score)   + "           " + m_peoplecount + "    " + m_url )