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[youtube:playlist] Fallback to video extraction for video/playlist URLs when playlist is broken (Closes #10537)
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@ -1841,6 +1841,28 @@ class YoutubePlaylistIE(YoutubePlaylistBaseInfoExtractor):
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'id': 'UUXw-G3eDE9trcvY2sBMM_aA',
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},
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'playlist_mincout': 21,
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}, {
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# Playlist URL that does not actually serve a playlist
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'url': 'https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4',
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'info_dict': {
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'id': 'FqZTN594JQw',
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'ext': 'webm',
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'title': "Smiley's People 01 detective, Adventure Series, Action",
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'uploader': 'STREEM',
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'uploader_id': 'UCyPhqAZgwYWZfxElWVbVJng',
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'uploader_url': 're:https?://(?:www\.)?youtube\.com/channel/UCyPhqAZgwYWZfxElWVbVJng',
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'upload_date': '20150526',
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'license': 'Standard YouTube License',
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'description': 'md5:507cdcb5a49ac0da37a920ece610be80',
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'categories': ['People & Blogs'],
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'tags': list,
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'like_count': int,
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'dislike_count': int,
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},
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'params': {
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'skip_download': True,
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},
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'add_ie': [YoutubeIE.ie_key()],
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}]
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def _real_initialize(self):
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@ -1901,9 +1923,20 @@ def _extract_playlist(self, playlist_id):
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playlist_title = self._html_search_regex(
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r'(?s)<h1 class="pl-header-title[^"]*"[^>]*>\s*(.*?)\s*</h1>',
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page, 'title')
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page, 'title', default=None)
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return self.playlist_result(self._entries(page, playlist_id), playlist_id, playlist_title)
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has_videos = True
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if not playlist_title:
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try:
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# Some playlist URLs don't actually serve a playlist (e.g.
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# https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4)
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next(self._entries(page, playlist_id))
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except StopIteration:
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has_videos = False
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return has_videos, self.playlist_result(
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self._entries(page, playlist_id), playlist_id, playlist_title)
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def _check_download_just_video(self, url, playlist_id):
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# Check if it's a video-specific URL
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@ -1912,9 +1945,11 @@ def _check_download_just_video(self, url, playlist_id):
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video_id = query_dict['v'][0]
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if self._downloader.params.get('noplaylist'):
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self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
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return self.url_result(video_id, 'Youtube', video_id=video_id)
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return video_id, self.url_result(video_id, 'Youtube', video_id=video_id)
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else:
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self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id, video_id))
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return video_id, None
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return None, None
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def _real_extract(self, url):
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# Extract playlist id
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@ -1923,7 +1958,7 @@ def _real_extract(self, url):
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raise ExtractorError('Invalid URL: %s' % url)
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playlist_id = mobj.group(1) or mobj.group(2)
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video = self._check_download_just_video(url, playlist_id)
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video_id, video = self._check_download_just_video(url, playlist_id)
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if video:
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return video
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@ -1931,7 +1966,15 @@ def _real_extract(self, url):
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# Mixes require a custom extraction process
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return self._extract_mix(playlist_id)
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return self._extract_playlist(playlist_id)
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has_videos, playlist = self._extract_playlist(playlist_id)
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if has_videos or not video_id:
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return playlist
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# Some playlist URLs don't actually serve a playlist (see
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# https://github.com/rg3/youtube-dl/issues/10537).
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# Fallback to plain video extraction if there is a video id
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# along with playlist id.
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return self.url_result(video_id, 'Youtube', video_id=video_id)
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class YoutubeChannelIE(YoutubePlaylistBaseInfoExtractor):
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@ -2312,7 +2355,8 @@ def _real_extract(self, url):
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video = self._check_download_just_video(url, 'WL')
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if video:
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return video
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return self._extract_playlist('WL')
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_, playlist = self._extract_playlist('WL')
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return playlist
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class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
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