_ Git - youtube-dl/blob - youtube_dl/extractor/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     IE_DESC = '百度视频'
  12     _VALID_URL = r'http://v\.baidu\.com/(?P<type>[a-z]+)/(?P<id>\d+)\.htm'
  13     _TESTS = [{
  14         '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',
  15         'info_dict': {
  16             'id': '1069',
  17             'title': '中华小当家 TV版 (全52集)',
  18             'description': 'md5:395a419e41215e531c857bb037bbaf80',
  19         },
  20         'playlist_count': 52,
  21     }, {
  22         'url': 'http://v.baidu.com/show/11595.htm?frp=bdbrand',
  23         'info_dict': {
  24             'id': '11595',
  25             'title': 're:^奔跑吧兄弟',
  26             'description': 'md5:1bf88bad6d850930f542d51547c089b8',
  27         },
  28         'playlist_mincount': 3,
  29     }]
  30
  31     def _real_extract(self, url):
  32         mobj = re.match(self._VALID_URL, url)
  33         playlist_id = mobj.group('id')
  34         category = category2 = mobj.group('type')
  35         if category == 'show':
  36             category2 = 'tvshow'
  37
  38         webpage = self._download_webpage(url, playlist_id)
  39
  40         playlist_title = self._html_search_regex(
  41             r'title\s*:\s*(["\'])(?P<title>[^\']+)\1', webpage,
  42             'playlist title', group='title')
  43         playlist_description = self._html_search_regex(
  44             r'<input[^>]+class="j-data-intro"[^>]+value="([^"]+)"/>', webpage,
  45             playlist_id, 'playlist description')
  46
  47         site = self._html_search_regex(
  48             r'filterSite\s*:\s*["\']([^"]*)["\']', webpage,
  49             'primary provider site')
  50         api_result = self._download_json(
  51             'http://v.baidu.com/%s_intro/?dtype=%sPlayUrl&id=%s&site=%s' % (
  52                 category, category2, playlist_id, site),
  53             playlist_id, 'Get playlist links')
  54
  55         entries = []
  56         for episode in api_result[0]['episodes']:
  57             episode_id = '%s_%s' % (playlist_id, episode['episode'])
  58
  59             redirect_page = self._download_webpage(
  60                 compat_urlparse.urljoin(url, episode['url']), episode_id,
  61                 note='Download Baidu redirect page')
  62             real_url = self._html_search_regex(
  63                 r'location\.replace\("([^"]+)"\)', redirect_page, 'real URL')
  64
  65             entries.append(self.url_result(
  66                 real_url, video_title=episode['single_title']))
  67
  68         return self.playlist_result(
  69             entries, playlist_id, playlist_title, playlist_description)