if playlist_id.startswith('RD'):
# Mixes require a custom extraction process
return self._extract_mix(playlist_id)
- if playlist_id.startswith('TL'):
- raise ExtractorError('For downloading YouTube.com top lists, use '
- 'the "yttoplist" keyword, for example "youtube-dl \'yttoplist:music:Top Tracks\'"', expected=True)
url = self._TEMPLATE_URL % playlist_id
page = self._download_webpage(url, playlist_id)
return self.playlist_result(url_results, playlist_id, playlist_title)
-class YoutubeTopListIE(YoutubePlaylistIE):
- IE_NAME = 'youtube:toplist'
- IE_DESC = ('YouTube.com top lists, "yttoplist:{channel}:{list title}"'
- ' (Example: "yttoplist:music:Top Tracks")')
- _VALID_URL = r'yttoplist:(?P<chann>.*?):(?P<title>.*?)$'
- _TESTS = [{
- 'url': 'yttoplist:music:Trending',
- 'playlist_mincount': 5,
- 'skip': 'Only works for logged-in users',
- }]
-
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- channel = mobj.group('chann')
- title = mobj.group('title')
- query = compat_urllib_parse.urlencode({'title': title})
- channel_page = self._download_webpage(
- 'https://www.youtube.com/%s' % channel, title)
- link = self._html_search_regex(
- r'''(?x)
- <a\s+href="([^"]+)".*?>\s*
- <span\s+class="branded-page-module-title-text">\s*
- <span[^>]*>.*?%s.*?</span>''' % re.escape(query),
- channel_page, 'list')
- url = compat_urlparse.urljoin('https://www.youtube.com/', link)
-
- video_re = r'data-index="\d+".*?data-video-id="([0-9A-Za-z_-]{11})"'
- ids = []
- # sometimes the webpage doesn't contain the videos
- # retry until we get them
- for i in itertools.count(0):
- msg = 'Downloading Youtube mix'
- if i > 0:
- msg += ', retry #%d' % i
-
- webpage = self._download_webpage(url, title, msg)
- ids = orderedSet(re.findall(video_re, webpage))
- if ids:
- break
- url_results = self._ids_to_results(ids)
- return self.playlist_result(url_results, playlist_title=title)
-
-
class YoutubeChannelIE(InfoExtractor):
IE_DESC = 'YouTube.com channels'
_VALID_URL = r'https?://(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com)/channel/(?P<id>[0-9A-Za-z_-]+)'