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[youtube-dl] / baidu.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..compat import compat_urlparse
8
9
10 class BaiduVideoIE(InfoExtractor):
11     _VALID_URL = r'http://v\.baidu\.com/(?P<type>[a-z]+)/(?P<id>\d+)\.htm'
12     _TESTS = [{
13         'url': 'http://v.baidu.com/comic/1069.htm?frp=bdbrand&q=%E4%B8%AD%E5%8D%8E%E5%B0%8F%E5%BD%93%E5%AE%B6',
14         'info_dict': {
15             'id': '1069',
16             'title': '中华小当家 TV版 (全52集)',
17             'description': 'md5:395a419e41215e531c857bb037bbaf80',
18         },
19         'playlist_count': 52,
20     }, {
21         'url': 'http://v.baidu.com/show/11595.htm?frp=bdbrand',
22         'info_dict': {
23             'id': '11595',
24             'title': 're:^奔跑吧兄弟',
25             'description': 'md5:1bf88bad6d850930f542d51547c089b8',
26         },
27         'playlist_mincount': 3,
28     }]
29
30     def _real_extract(self, url):
31         mobj = re.match(self._VALID_URL, url)
32         playlist_id = mobj.group('id')
33         category = category2 = mobj.group('type')
34         if category == 'show':
35             category2 = 'tvshow'
36
37         webpage = self._download_webpage(url, playlist_id)
38
39         playlist_title = self._html_search_regex(
40             r'title\s*:\s*(["\'])(?P<title>[^\']+)\1', webpage,
41             'playlist title', group='title')
42         playlist_description = self._html_search_regex(
43             r'<input[^>]+class="j-data-intro"[^>]+value="([^"]+)"/>', webpage,
44             playlist_id, 'playlist description')
45
46         site = self._html_search_regex(
47             r'filterSite\s*:\s*["\']([^"]*)["\']', webpage,
48             'primary provider site')
49         api_result = self._download_json(
50             'http://v.baidu.com/%s_intro/?dtype=%sPlayUrl&id=%s&site=%s' % (
51                 category, category2, playlist_id, site),
52             playlist_id, 'Get playlist links')
53
54         entries = []
55         for episode in api_result[0]['episodes']:
56             episode_id = '%s_%s' % (playlist_id, episode['episode'])
57
58             redirect_page = self._download_webpage(
59                 compat_urlparse.urljoin(url, episode['url']), episode_id,
60                 note='Download Baidu redirect page')
61             real_url = self._html_search_regex(
62                 r'location\.replace\("([^"]+)"\)', redirect_page, 'real URL')
63
64             entries.append(self.url_result(
65                 real_url, video_title=episode['single_title']))
66
67         return self.playlist_result(
68             entries, playlist_id, playlist_title, playlist_description)