14、使用csv和excel存储豆瓣top250电影信息

    记得我们第三关的时候爬取了豆瓣TOP250的电影名/评分/推荐语/链接，现在呢，我们要把它们存储下来，记得用今天课上学的csv和excel，分别存储下来哦～

 

    URL     https://movie.douban.com/top250?start=0

 

 1 import csv
 2 import openpyxl
 3 import requests
 4 from bs4 import BeautifulSoup
 5 
 6 #   保存成CSV文件
 7 
 8 with open(\'02.csv\',\'w\',newline=\'\',encoding=\'utf-8\') as csv_file:
 9     writer = csv.writer(csv_file)
10     writer.writerow([\'编号\',\'电影名\',\'评分\',\'推荐语\',\'链接\'])
11 
12     for page in range(0,250,25):
13         res = requests.get(\'https://movie.douban.com/top250?start={}&filter=\'.format(page))
14         soup = BeautifulSoup(res.text,\'html.parser\')
15         items = soup.find(class_=\'grid_view\').find_all(\'li\')
16         for item in items:
17             num = item.find(\'em\').text
18             name = item.find(\'span\').text
19             rate = item.find(class_=\'rating_num\').text
20             try:
21                 inq = item.find(class_=\'inq\').text
22             except:
23                 inq = \'\'
24             url = item.find(\'a\')[\'href\']
25                 
26             writer.writerow([num,name,rate,inq,url])
27 
28 #   保存成excel
29 
30 wb = openpyxl.Workbook()
31 sheet = wb.active
32 sheet.title = \'TOP250\'
33 sheet[\'A1\'] = \'编号\'
34 sheet[\'B1\'] = \'电影名\'
35 sheet[\'C1\'] = \'评分\'
36 sheet[\'D1\'] = \'推荐语\'
37 sheet[\'E1\'] = \'链接\'
38 
39 for page in range(0,250,25):
40     res = requests.get(\'https://movie.douban.com/top250?start={}&filter=\'.format(page))
41     soup = BeautifulSoup(res.text,\'html.parser\')
42     items = soup.find(class_=\'grid_view\').find_all(\'li\')
43     for item in items:
44         num = item.find(\'em\').text
45         name = item.find(\'span\').text
46         rate = item.find(class_=\'rating_num\').text
47         try:
48             inq = item.find(class_=\'inq\').text
49         except:
50             inq = \'\'
51         url = item.find(\'a\')[\'href\']
52 
53         sheet.append([num,name,rate,inq,url])
54 
55 wb.save(\'02.xlsx\')