利用requests库与lxml解析，获取豆瓣电影展示的所有正在上映的电影。没有进行进一步详情查看。因此比较简单。
结果展示
所有单个正在上映电影信息以字典存储，并整合在一张列表里。整理后格式如下：
[ {
'title': '反贪风暴4',
'score': '6.3',
'duration': '100分钟',
'actors': '古天乐/郑嘉颖/林峯',
'thumbnail': 'https: //img3.doubanio.com/view/photo/s_ratio_poster/public/p2551353482.jpg'
},{...},{...},....]
代码如下
# -*- coding: utf-8 -*-
"""
Created on Sun Apr 7 22:58:18 2019
@author: ericariel
"""
import requests
from lxml import etree
movies=[]
headers={
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36"
}
url="https://movie.douban.com/cinema/nowplaying/wuhan/"
resp=requests.get(url,headers=headers)
html=etree.HTML(resp.text)
ul=html.xpath('//ul[@class="lists"]')[0]
#print(etree.tostring(ul,encoding='utf-8').decode('utf-8'))
lis=ul.xpath("./li")
for li in lis:
title=li.xpath('@data-title')[0]
score=li.xpath('@data-score')[0]
duration=li.xpath('@data-duration')[0]
actors=li.xpath('@data-actors')[0]
thumbnail=li.xpath('.//img/@src')[0]
movie={
'title':title,
'score':score,
'duration':duration,
'actors':actors,
'thumbnail':thumbnail}
movies.append(movie)
print(movies)
