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h02.py
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# coding=utf-8
import os.path
import requests
from lxml import etree
import time
base_url = 'https://spiderbuf.cn/web-scraping-practice/scraping-douban-movies-xpath-advanced'
myheaders = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537.36'}
def getHTML(url,file_name=''):
html = requests.get(url, headers=myheaders).text
if file_name != '':
with open(file_name, 'w', encoding='utf-8') as f:
f.write(html)
return html
def downloadImage(url, path=''):
img_data = requests.get(url, headers=myheaders).content
# get image file name
file_name = url.split('/').pop()
with open(os.path.join(path, file_name), 'wb') as img:
img.write(img_data)
def parseHTML(html):
# parse html source code here
root = etree.HTML(html)
divs = root.xpath('/html/body/div/div[@style="margin-top: 10px;"]')
i = 1
for div in divs:
# <div class ="row" style="margin-top: 10px;">
# <div class ="col-xs-12 col-lg-12">
# <h2 > 肖申克的救赎 The Shawshank Redemption</h2 ><br>
# <div class ="col-xs-3 col-lg-3">
# <img src="/static/images/douban_movie/posters/tt0111161.jpg" alt = "肖申克的救赎 The Shawshank Redemption" class="img-responsive img-thumbnail">
# </div>
# <div class ="col-xs-9 col-lg-9">
# <span> 豆瓣电影评分: </span> 9.7<br>
# <span> <span> 导演 </span>: <span> 弗兰克·德拉邦特 </span> </span><br>
# <span> <span> 编剧 </span>: <span> 弗兰克·德拉邦特 </span> </span>/ 弗兰克·德拉邦特/ 斯蒂芬·金<br>
# <span> <span> 主演 </span>: <span> 蒂姆·罗宾斯 </span> </span>/ 蒂姆·罗宾斯/ 摩根·弗里曼/ 鲍勃·冈顿/ 威廉姆·赛德勒/ 克兰西·布朗/ 吉尔·贝罗斯/ 马克·罗斯顿/ 詹姆斯·惠特摩/ 杰弗里·德曼/ 拉里·布兰登伯格/ 尼尔·吉恩托利/ 布赖恩·利比/ 大卫·普罗瓦尔/ 约瑟夫·劳格诺/ 祖德·塞克利拉/ 保罗·麦克兰尼/ 芮妮·布莱恩/ 阿方索·弗里曼/ V·J·福斯特/ 弗兰克·梅德拉诺/ 马克·迈尔斯/ 尼尔·萨默斯/ 耐德·巴拉米/ 布赖恩·戴拉特/ 唐·麦克马纳斯<br>
# <span> <span> 类型: </span> <span> 剧情 </span> </span>/ 剧情/ 犯罪<br>
# <span> <span> 制片国家/ 地区: </span> <span> 美国 </span> </span><br>
# <span> <span> 语言: </span> <span> 英语 </span> </span><br>
# <span> <span> 上映日期: </span> <span> 1994 - 09 - 10(多伦多电影节) </span> </span>/ 1994 - 09 - 10(多伦多电影节)/ 1994 - 10 - 14(美国)<br>
# <span> <span> 片长: </span> <span> 142分钟 </span> </span><br>
# <span> <span> 又名: </span> <span> 月黑高飞(港) </span> </span>/ 月黑高飞(港)/ 刺激1995(台)/ 地狱诺言/ 铁窗岁月/ 消香克的救赎<br>
# <span> IMDb: </span> tt0111161<br>
# </div>
# </div>
# </div>
if i % 2 == 0:
# 简介 /html/body/div[2] /div[3]/div
summarys = div.xpath('./div/text()')
summary = ''
if len(summarys) > 0:
summary = summarys[0].strip()
print(summary)
else:
titles = div.xpath('./div/h2')
title = ''
if len(titles) > 0:
title = titles[0].text
print(title)
#haibao
img_urls = div.xpath('./div/div/img/@src')
img_url = ''
if len(img_urls) > 0:
img_url = 'https://spiderbuf.cn/' + img_urls[0]
print(img_url)
downloadImage(img_url, './data/h02')
# 评分 /html/body/div[2]/div[2] /div/div[2]/span[1]
ratings = div.xpath('./div/div/span[contains(text(),"豆瓣电影评分:")]/following::text()[1]')
rating = ''
if len(ratings) > 0:
rating = ratings[0].strip()
print(rating)
# 导演 /html/body/div[2]/div[2] /div/div[2]/span[2]/span[2]
directors = div.xpath('./div/div/span/span[contains(text(),"导演")]/following::text()')
director = ''
if len(directors) > 1:
director = directors[1].strip()
if len(directors) > 3:
director += '/' + directors[2].strip()
# for item in directors:
# if director != '':
# director += ' / '
# director += item.text
print(director)
# 编剧 /html/body/div[2]/div[2] /div/div[2]/span[3]/span[2]
scriptwriters = div.xpath('./div/div/span/span[contains(text(),"编剧")]/following::text()')
scriptwriter = ''
if len(scriptwriters) > 0:
scriptwriter = scriptwriters[1].strip()
if len(scriptwriters) > 3:
scriptwriter += scriptwriters[2].strip()
print(scriptwriter)
# 主演
performers = div.xpath('./div/div/span/span[contains(text(),"主演")]/following::text()')
performer = ''
if len(performers) > 0:
performer = performers[1].strip()
if len(performers) > 3:
performer += performers[2].strip()
print(performer)
# 类型
genres = div.xpath('./div/div/span/span[contains(text(),"类型:")]/following::text()')
genre = ''
if len(genres) > 0:
genre = genres[0].strip()
if len(performers) > 1:
genre += genres[1].strip()
print(genre)
# 制片国家/地区
areas = div.xpath('./div/div/span/span[contains(text(),"制片国家/地区:")]/following::text()')
area = ''
if len(areas) > 0:
area = areas[0].strip()
print(area)
# 语言
langs = div.xpath('./div/div/span/span[contains(text(),"语言:")]/following::text()')
lang = ''
if len(langs) > 0:
lang = langs[0].strip().replace('\n', '')
if len(langs) > 1:
lang += langs[1].strip().replace('\n', '')
print(lang)
# 又名
aliases = div.xpath('./div/div/span/span[contains(text(),"又名:")]/following::text()')
alias = ''
if len(aliases) > 0:
alias = aliases[0].strip().replace('\n', '').replace('|', '')
if len(aliases) > 1:
alias += aliases[1].strip().replace('\n', '').replace('|', '')
print(alias)
# IMDb
imdbs = div.xpath('./div/div/span[contains(text(),"IMDb:")]/following::text()')
imdb = ''
if len(imdbs) > 0:
imdb = imdbs[0].strip().replace('\n', '')
print(imdb)
# 上映日期
release_dates = div.xpath('./div/div/span/span[contains(text(),"上映日期:")]/following::text()')
release_date = ''
if len(release_dates) > 0:
release_date = release_dates[0].strip().replace('\n', '')
if len(release_dates) > 1:
release_date += release_dates[1].strip().replace('\n', '')
print(release_date)
# 片长
runtimes = div.xpath('./div/div/span/span[contains(text(),"片长:")]/following::text()')
runtime = ''
if len(runtimes) > 0:
runtime = runtimes[0].strip().replace('\n', '')
if len(runtimes) > 1:
runtime += runtimes[1].strip().replace('\n', '')
print(runtime)
i += 1
if __name__ == '__main__':
html = getHTML(base_url, './data/h02/h02.html')
# with open('./data/h02/h02.html', 'r', encoding='utf-8') as f:
# html = f.read()
parseHTML(html)