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| author | Sergey M․ <dstftw@gmail.com> | 2020-11-17 07:01:41 +0700 |
|---|---|---|
| committer | Sergey M․ <dstftw@gmail.com> | 2020-11-17 07:01:41 +0700 |
| commit | f8c749f12c3b88fc97b4d2a2d9934483589b50a3 (patch) | |
| tree | 255ebe06cdf7d9377a425b5385e678f64b096326 | |
| parent | 7d509c613ba66492ede723188d4254bb1427f4a2 (diff) | |
[youtube:tab] Fix playlist title extraction (closes #27015)
| -rw-r--r-- | youtube_dl/extractor/youtube.py | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py index 1a395b6e1..9333e48e4 100644 --- a/youtube_dl/extractor/youtube.py +++ b/youtube_dl/extractor/youtube.py @@ -2825,30 +2825,36 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor): raise ExtractorError('Unable to find selected tab') def _real_extract(self, url): - channel_id = self._match_id(url) + item_id = self._match_id(url) url = compat_urlparse.urlunparse( compat_urlparse.urlparse(url)._replace(netloc='www.youtube.com')) - webpage = self._download_webpage(url, channel_id) - data = self._extract_yt_initial_data(channel_id, webpage) + webpage = self._download_webpage(url, item_id) + data = self._extract_yt_initial_data(item_id, webpage) tabs = data['contents']['twoColumnBrowseResultsRenderer']['tabs'] selected_tab = self._extract_selected_tab(tabs) - channel_title = try_get( - data, lambda x: x['metadata']['channelMetadataRenderer']['title'], - compat_str) - channel_external_id = try_get( - data, lambda x: x['metadata']['channelMetadataRenderer']['externalId'], - compat_str) - tab_title = selected_tab.get('title') - title = channel_title or channel_id - if tab_title: - title += ' - %s' % tab_title + renderer = try_get( + data, lambda x: x['metadata']['channelMetadataRenderer'], dict) + if renderer: + channel_title = renderer.get('title') or item_id + tab_title = selected_tab.get('title') + title = channel_title or item_id + if tab_title: + title += ' - %s' % tab_title + description = renderer.get('description') + playlist_id = renderer.get('externalId') + renderer = try_get( + data, lambda x: x['metadata']['playlistMetadataRenderer'], dict) + if renderer: + title = renderer.get('title') + description = None + playlist_id = item_id identity_token = self._search_regex( r'\bID_TOKEN["\']\s*:\s*["\'](.+?)["\']', webpage, 'identity token', default=None) return self.playlist_result( self._entries(selected_tab['content'], identity_token), - playlist_id=channel_external_id or channel_id, - playlist_title=title) + playlist_id=playlist_id, playlist_title=title, + playlist_description=description) class YoutubePlaylistIE(InfoExtractor): |