python爬取豆瓣前25个影片内容的正则表达式练习

通过python正则表达式获取豆瓣top250的第一页的25个影片排名,影片名字,影片连接,导演,主演,上映日期,国家,剧情,评分,评价人数的内容

网页html内容:

 

<ol class="grid_view">
        <li>
            <div class="item">
                <div class="pic">
                    <em class="">1</em>
                    <a href="https://movie.douban.com/subject/1292052/">
                        <img width="100" alt="肖申克的救赎" src="https://img3.doubanio.com/view/photo/s_ratio_poster/public/p480747492.jpg" class="">
                    </a>
                </div>
                <div class="info">
                    <div class="hd">
                        <a href="https://movie.douban.com/subject/1292052/" class="">
                            <span class="title">肖申克的救赎</span>
                                    <span class="title">&nbsp;/&nbsp;The Shawshank Redemption</span>
                                <span class="other">&nbsp;/&nbsp;月黑高飞(港)  /  刺激1995(台)</span>
                        </a>


                            <span class="playable">[可播放]</span>
                    </div>
                    <div class="bd">
                        <p class="">
                            导演: 弗兰克·德拉邦特 Frank Darabont&nbsp;&nbsp;&nbsp;主演: 蒂姆·罗宾斯 Tim Robbins /...<br>
                            1994&nbsp;/&nbsp;美国&nbsp;/&nbsp;犯罪 剧情
                        </p>

                        
                        <div class="star">
                                <span class="rating5-t"></span>
                                <span class="rating_num" property="v:average">9.6</span>
                                <span property="v:best" content="10.0"></span>
                                <span>1109414人评价</span>
                        </div>

 

代码:

import requests
import re
url = 'https://movie.douban.com/top250'
headers = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko'}
response = requests.get(url,headers = headers)
print('影片排名:',re.findall(re.compile(r'<em class="">(.*)</em>'),response.text))
print('影片名字:',re.findall(re.compile(r'<span class="title">(.*)</span>'),response.text))
print("影片连接:",re.findall(re.compile(r'<a href="(.*)" class=""'),response.text))
print('导演:',re.findall(re.compile(r'导演: (.*)&nbsp;&nbsp;&nbsp;'),response.text))
print('主演:',re.findall(re.compile(r'主演: (.*)<br>'),response.text))
print('上映日期:',re.findall(re.compile(r'(\d\d\d\d)&nbsp;/&nbsp;'),response.text))
print('国家:',re.findall(re.compile(r'&nbsp;/&nbsp;(.*)&nbsp;/&nbsp;'),response.text))
print('剧情',re.findall(re.compile(r'&nbsp;/&nbsp;剧情 (.*)'),response.text))
print('评分',re.findall(re.compile(r'<span class="rating_num" property="v:average">(.*)</span>'),response.text))
print('评价人数',re.findall(re.compile(r'<span>(.*)人评价'),response.text))

结果: