Python爬取豆瓣热映电影

Python爬取豆瓣热映电影

# encoding: utf-8

import requests
from lxml import etree

# 1. 将目标网站上的页面抓取下来
headers = {
    'User-Agent': "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36",
    'Referer': "https://movie.douban.com/"
}

url = "https://movie.douban.com/cinema/nowplaying/zhongshan/"
response = requests.get(url, headers=headers)
text = response.text
# print(response.text)
# response.text:返回的是一个经过解码后的字符串，是str（Unicode）类型
# response.content:返回的是一个原生字符串，就是从网页上抓取下来的，没有经过处理的字符串，是bytes类型

# 2. 将抓取下来的数据根据一定的规则进行抓取
html = etree.HTML(text)
ul = html.xpath("//ul[@class='lists']")[0]
lis = ul.xpath("./li")
movies = []
for li in lis:
    title = li.xpath("@data-title")[0]
    score = li.xpath("@data-score")[0]
    duration = li.xpath("@data-duration")[0]
    region = li.xpath("@data-region")[0]
    director = li.xpath("@data-director")[0]
    actors = li.xpath("@data-actors")[0]
    thumbnail = li.xpath(".//img/@src")[0]
    movie = {
        'title': title,
        'score': score,
        'duration': duration,
        'region': region,
        'director': director,
        'actors': actors,
        'thumbnail': thumbnail
    }
    movies.append(movie)

print(movies)

           

爬取效果