'title': 'NCS Releases',
},
'playlist_mincount': 166,
+ }, {
+ 'note': 'Topic, should redirect to playlist?list=UU...',
+ 'url': 'https://music.youtube.com/browse/UC9ALqqC4aIeG5iDs7i90Bfw',
+ 'info_dict': {
+ 'id': 'UU9ALqqC4aIeG5iDs7i90Bfw',
+ 'uploader_id': 'UC9ALqqC4aIeG5iDs7i90Bfw',
+ 'title': 'Uploads from Royalty Free Music - Topic',
+ 'uploader': 'Royalty Free Music - Topic',
+ },
+ 'expected_warnings': [
+ 'A channel/user page was given',
+ 'The URL does not have a videos tab',
+ ],
+ 'playlist_mincount': 101,
+ }, {
+ 'note': 'Topic without a UU playlist',
+ 'url': 'https://www.youtube.com/channel/UCtFRv9O2AHqOZjjynzrv-xg',
+ 'info_dict': {
+ 'id': 'UCtFRv9O2AHqOZjjynzrv-xg',
+ 'title': 'UCtFRv9O2AHqOZjjynzrv-xg',
+ },
+ 'expected_warnings': [
+ 'A channel/user page was given',
+ 'The URL does not have a videos tab',
+ 'Falling back to channel URL',
+ ],
+ 'playlist_mincount': 9,
}]
@classmethod
# Common mistake: https://www.youtube.com/watch?list=playlist_id
self.report_warning('A video URL was given without video ID. Trying to download playlist %s' % playlist_id)
url = 'https://www.youtube.com/playlist?list=%s' % playlist_id
+ mobj = get_mobj(url)
if video_id and playlist_id:
if self.get_param('noplaylist'):
webpage, data = self._extract_webpage(url, item_id)
+ tabs = try_get(
+ data, lambda x: x['contents']['twoColumnBrowseResultsRenderer']['tabs'], list)
+ if tabs:
+ selected_tab = self._extract_selected_tab(tabs)
+ tab_name = selected_tab.get('title', '')
+ if (mobj['tab'] == '/videos' and tab_name.lower() != mobj['tab'][1:]
+ and 'no-youtube-channel-redirect' not in compat_opts):
+ if not mobj['not_channel'] and item_id[:2] == 'UC':
+ # Topic channels don't have /videos. Use the equivalent playlist instead
+ self.report_warning('The URL does not have a %s tab. Trying to redirect to playlist UU%s instead' % (mobj['tab'][1:], item_id[2:]))
+ pl_id = 'UU%s' % item_id[2:]
+ pl_url = 'https://www.youtube.com/playlist?list=%s%s' % (pl_id, mobj['post'])
+ try:
+ pl_webpage, pl_data = self._extract_webpage(pl_url, pl_id)
+ for alert_type, alert_message in self._extract_alerts(pl_data):
+ if alert_type == 'error':
+ raise ExtractorError('Youtube said: %s' % alert_message)
+ item_id, url, webpage, data = pl_id, pl_url, pl_webpage, pl_data
+ except ExtractorError:
+ self.report_warning('The playlist gave error. Falling back to channel URL')
+ else:
+ self.report_warning('The URL does not have a %s tab. %s is being downloaded instead' % (mobj['tab'][1:], tab_name))
+
+ self.write_debug('Final URL: %s' % url)
+
# YouTube sometimes provides a button to reload playlist with unavailable videos.
if 'no-youtube-unavailable-videos' not in compat_opts:
data = self._reload_with_unavailable_videos(item_id, data, webpage) or data