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[youtube] Fix multifeed extraction (closes #18531)

pull/8/head
Sergey M․ 2018-12-15 22:25:12 +07:00
rodzic 0a05cfabb6
commit 8fe104947d
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52
youtube_dl/extractor/youtube.py
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@ -1712,30 +1712,36 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
else: else:
video_description = '' video_description = ''
if 'multifeed_metadata_list' in video_info and not smuggled_data.get('force_singlefeed', False): if not smuggled_data.get('force_singlefeed', False):
if not self._downloader.params.get('noplaylist'): if not self._downloader.params.get('noplaylist'):
entries = [] multifeed_metadata_list = try_get(
feed_ids = [] player_response,
multifeed_metadata_list = video_info['multifeed_metadata_list'][0] lambda x: x['multicamera']['playerLegacyMulticameraRenderer']['metadataList'],
for feed in multifeed_metadata_list.split(','): compat_str) or try_get(
# Unquote should take place before split on comma (,) since textual video_info, lambda x: x['multifeed_metadata_list'][0], compat_str)
# fields may contain comma as well (see if multifeed_metadata_list:
# https://github.com/rg3/youtube-dl/issues/8536) entries = []
feed_data = compat_parse_qs(compat_urllib_parse_unquote_plus(feed)) feed_ids = []
entries.append({ for feed in multifeed_metadata_list.split(','):
'_type': 'url_transparent', # Unquote should take place before split on comma (,) since textual
'ie_key': 'Youtube', # fields may contain comma as well (see
'url': smuggle_url( # https://github.com/rg3/youtube-dl/issues/8536)
'%s://www.youtube.com/watch?v=%s' % (proto, feed_data['id'][0]), feed_data = compat_parse_qs(compat_urllib_parse_unquote_plus(feed))
{'force_singlefeed': True}), entries.append({
'title': '%s (%s)' % (video_title, feed_data['title'][0]), '_type': 'url_transparent',
}) 'ie_key': 'Youtube',
feed_ids.append(feed_data['id'][0]) 'url': smuggle_url(
self.to_screen( '%s://www.youtube.com/watch?v=%s' % (proto, feed_data['id'][0]),
'Downloading multifeed video (%s) - add --no-playlist to just download video %s' {'force_singlefeed': True}),
% (', '.join(feed_ids), video_id)) 'title': '%s (%s)' % (video_title, feed_data['title'][0]),
return self.playlist_result(entries, video_id, video_title, video_description) })
self.to_screen('Downloading just video %s because of --no-playlist' % video_id) feed_ids.append(feed_data['id'][0])
self.to_screen(
'Downloading multifeed video (%s) - add --no-playlist to just download video %s'
% (', '.join(feed_ids), video_id))
return self.playlist_result(entries, video_id, video_title, video_description)
else:
self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
if view_count is None: if view_count is None:
view_count = extract_view_count(video_info) view_count = extract_view_count(video_info)