class YoutubeTabBaseInfoExtractor(YoutubeBaseInfoExtractor):
-
@staticmethod
def passthrough_smuggled_data(func):
- def _smuggle(entries, smuggled_data):
- for entry in entries:
- # TODO: Convert URL to music.youtube instead.
- # Do we need to passthrough any other smuggled_data?
- entry['url'] = smuggle_url(entry['url'], smuggled_data)
- yield entry
+ def _smuggle(info, smuggled_data):
+ if info.get('_type') not in ('url', 'url_transparent'):
+ return info
+ if smuggled_data.get('is_music_url'):
+ parsed_url = urllib.parse.urlparse(info['url'])
+ if parsed_url.netloc in ('www.youtube.com', 'music.youtube.com'):
+ smuggled_data.pop('is_music_url')
+ info['url'] = urllib.parse.urlunparse(parsed_url._replace(netloc='music.youtube.com'))
+ if smuggled_data:
+ info['url'] = smuggle_url(info['url'], smuggled_data)
+ return info
@functools.wraps(func)
def wrapper(self, url):
if self.is_music_url(url):
smuggled_data['is_music_url'] = True
info_dict = func(self, url, smuggled_data)
- if smuggled_data and info_dict.get('entries'):
- info_dict['entries'] = _smuggle(info_dict['entries'], smuggled_data)
+ if smuggled_data:
+ _smuggle(info_dict, smuggled_data)
+ if info_dict.get('entries'):
+ info_dict['entries'] = (_smuggle(i, smuggled_data) for i in info_dict['entries'])
return info_dict
return wrapper
response, ('contents', 'twoColumnBrowseResultsRenderer', 'tabs', ..., ('tabRenderer', 'expandableTabRenderer')), expected_type=dict)
def _extract_from_tabs(self, item_id, ytcfg, data, tabs):
- playlist_id = title = description = channel_url = channel_name = channel_id = None
- tags = []
+ metadata = self._extract_metadata_from_tabs(item_id, data)
selected_tab = self._extract_selected_tab(tabs)
- # Deprecated - remove when layout discontinued
- primary_sidebar_renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer')
- playlist_header_renderer = traverse_obj(data, ('header', 'playlistHeaderRenderer'), expected_type=dict)
- metadata_renderer = try_get(
- data, lambda x: x['metadata']['channelMetadataRenderer'], dict)
- if metadata_renderer:
- channel_name = metadata_renderer.get('title')
- channel_url = metadata_renderer.get('channelUrl')
- channel_id = metadata_renderer.get('externalId')
- else:
- metadata_renderer = try_get(
- data, lambda x: x['metadata']['playlistMetadataRenderer'], dict)
+ metadata['title'] += format_field(selected_tab, 'title', ' - %s')
+ metadata['title'] += format_field(selected_tab, 'expandedText', ' - %s')
+
+ return self.playlist_result(
+ self._entries(
+ selected_tab, metadata['id'], ytcfg,
+ self._extract_account_syncid(ytcfg, data),
+ self._extract_visitor_data(data, ytcfg)),
+ **metadata)
+ def _extract_metadata_from_tabs(self, item_id, data):
+ info = {'id': item_id}
+
+ metadata_renderer = traverse_obj(data, ('metadata', 'channelMetadataRenderer'), expected_type=dict)
if metadata_renderer:
- title = metadata_renderer.get('title')
- description = metadata_renderer.get('description', '')
- playlist_id = channel_id
- tags = metadata_renderer.get('keywords', '').split()
+ info.update({
+ 'uploader': metadata_renderer.get('title'),
+ 'uploader_id': metadata_renderer.get('externalId'),
+ 'uploader_url': metadata_renderer.get('channelUrl'),
+ })
+ if info['uploader_id']:
+ info['id'] = info['uploader_id']
+ else:
+ metadata_renderer = traverse_obj(data, ('metadata', 'playlistMetadataRenderer'), expected_type=dict)
# We can get the uncropped banner/avatar by replacing the crop params with '=s0'
# See: https://github.com/yt-dlp/yt-dlp/issues/2237#issuecomment-1013694714
})
channel_banners = self._extract_thumbnails(
- data, ('header', ..., ['banner', 'mobileBanner', 'tvBanner']))
+ data, ('header', ..., ('banner', 'mobileBanner', 'tvBanner')))
for banner in channel_banners:
banner['preference'] = -10
'preference': -5
})
- # Deprecated - remove when old layout is discontinued
+ # Deprecated - remove primary_sidebar_renderer when layout discontinued
+ primary_sidebar_renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer')
+ playlist_header_renderer = traverse_obj(data, ('header', 'playlistHeaderRenderer'), expected_type=dict)
+
primary_thumbnails = self._extract_thumbnails(
primary_sidebar_renderer, ('thumbnailRenderer', ('playlistVideoThumbnailRenderer', 'playlistCustomThumbnailRenderer'), 'thumbnail'))
-
playlist_thumbnails = self._extract_thumbnails(
playlist_header_renderer, ('playlistHeaderBanner', 'heroPlaylistThumbnailRenderer', 'thumbnail'))
- if playlist_id is None:
- playlist_id = item_id
+ info.update({
+ 'title': (traverse_obj(metadata_renderer, 'title')
+ or self._get_text(data, ('header', 'hashtagHeaderRenderer', 'hashtag'))
+ or info['id']),
+ 'availability': self._extract_availability(data),
+ 'channel_follower_count': self._get_count(data, ('header', ..., 'subscriberCountText')),
+ 'description': try_get(metadata_renderer, lambda x: x.get('description', '')),
+ 'tags': try_get(metadata_renderer or {}, lambda x: x.get('keywords', '').split()),
+ 'thumbnails': (primary_thumbnails or playlist_thumbnails) + avatar_thumbnails + channel_banners,
+ })
- # Deprecated - remove primary_sidebar_renderer when old layout discontinued
# Playlist stats is a text runs array containing [video count, view count, last updated].
# last updated or (view count and last updated) may be missing.
playlist_stats = get_first(
- (primary_sidebar_renderer, playlist_header_renderer), (('stats', 'briefStats', 'numVideosText'),))
+ (primary_sidebar_renderer, playlist_header_renderer), (('stats', 'briefStats', 'numVideosText'), ))
+
last_updated_unix = self._parse_time_text(
self._get_text(playlist_stats, 2) # deprecated, remove when old layout discontinued
or self._get_text(playlist_header_renderer, ('byline', 1, 'playlistBylineRenderer', 'text')))
+ info['modified_date'] = strftime_or_none(last_updated_unix, '%Y%m%d')
- view_count = self._get_count(playlist_stats, 1)
- if view_count is None:
- view_count = self._get_count(playlist_header_renderer, 'viewCountText')
-
- playlist_count = self._get_count(playlist_stats, 0)
- if playlist_count is None:
- playlist_count = self._get_count(playlist_header_renderer, ('byline', 0, 'playlistBylineRenderer', 'text'))
-
- if title is None:
- title = self._get_text(data, ('header', 'hashtagHeaderRenderer', 'hashtag')) or playlist_id
- title += format_field(selected_tab, 'title', ' - %s')
- title += format_field(selected_tab, 'expandedText', ' - %s')
-
- metadata = {
- 'playlist_id': playlist_id,
- 'playlist_title': title,
- 'playlist_description': description,
- 'uploader': channel_name,
- 'uploader_id': channel_id,
- 'uploader_url': channel_url,
- 'thumbnails': (primary_thumbnails or playlist_thumbnails) + avatar_thumbnails + channel_banners,
- 'tags': tags,
- 'view_count': view_count,
- 'availability': self._extract_availability(data),
- 'modified_date': strftime_or_none(last_updated_unix, '%Y%m%d'),
- 'playlist_count': playlist_count,
- 'channel_follower_count': self._get_count(data, ('header', ..., 'subscriberCountText')),
- }
- if not channel_id:
+ info['view_count'] = self._get_count(playlist_stats, 1)
+ if info['view_count'] is None: # 0 is allowed
+ info['view_count'] = self._get_count(playlist_header_renderer, 'viewCountText')
+
+ info['playlist_count'] = self._get_count(playlist_stats, 0)
+ if info['playlist_count'] is None: # 0 is allowed
+ info['playlist_count'] = self._get_count(playlist_header_renderer, ('byline', 0, 'playlistBylineRenderer', 'text'))
+
+ if not info.get('uploader_id'):
owner = traverse_obj(playlist_header_renderer, 'ownerText')
- if not owner:
- # Deprecated
+ if not owner: # Deprecated
owner = traverse_obj(
self._extract_sidebar_info_renderer(data, 'playlistSidebarSecondaryInfoRenderer'),
('videoOwner', 'videoOwnerRenderer', 'title'))
owner_text = self._get_text(owner)
browse_ep = traverse_obj(owner, ('runs', 0, 'navigationEndpoint', 'browseEndpoint')) or {}
- metadata.update(filter_dict({
+ info.update({
'uploader': self._search_regex(r'^by (.+) and \d+ others?$', owner_text, 'uploader', default=owner_text),
'uploader_id': browse_ep.get('browseId'),
'uploader_url': urljoin('https://www.youtube.com', browse_ep.get('canonicalBaseUrl'))
- }))
+ })
- metadata.update({
- 'channel': metadata['uploader'],
- 'channel_id': metadata['uploader_id'],
- 'channel_url': metadata['uploader_url']})
- return self.playlist_result(
- self._entries(
- selected_tab, playlist_id, ytcfg,
- self._extract_account_syncid(ytcfg, data),
- self._extract_visitor_data(data, ytcfg)),
- **metadata)
+ info.update({
+ 'channel': info['uploader'],
+ 'channel_id': info['uploader_id'],
+ 'channel_url': info['uploader_url']
+ })
+ return info
def _extract_inline_playlist(self, playlist, playlist_id, data, ytcfg):
first_id = last_id = response = None
'description': '',
'availability': 'public',
},
- 'expected_warnings': [
- 'The URL does not have a videos tab',
- r'[Uu]navailable videos (are|will be) hidden',
- ],
'playlist_mincount': 101,
}, {
# Destination channel with only a hidden self tab (tab id is UCtFRv9O2AHqOZjjynzrv-xg)
'url': 'https://www.youtube.com/channel/UCK9V2B22uJYu3N7eR_BT9QA',
'info_dict': {
'id': 'UCK9V2B22uJYu3N7eR_BT9QA',
- 'title': 'Uploads for UCK9V2B22uJYu3N7eR_BT9QA'
+ 'title': 'Polka Ch. 尾丸ポルカ',
+ 'channel_follower_count': int,
+ 'channel_id': 'UCK9V2B22uJYu3N7eR_BT9QA',
+ 'channel_url': 'https://www.youtube.com/channel/UCK9V2B22uJYu3N7eR_BT9QA',
+ 'uploader': 'Polka Ch. 尾丸ポルカ',
+ 'description': 'md5:3b8df1ac5af337aa206e37ee3d181ec9',
+ 'channel': 'Polka Ch. 尾丸ポルカ',
+ 'tags': 'count:35',
+ 'uploader_url': 'https://www.youtube.com/channel/UCK9V2B22uJYu3N7eR_BT9QA',
+ 'uploader_id': 'UCK9V2B22uJYu3N7eR_BT9QA',
},
'playlist_count': 3,
}, {
tab_url = urljoin(base_url, traverse_obj(
tab, ('endpoint', 'commandMetadata', 'webCommandMetadata', 'url')))
- tab_id = (traverse_obj(tab, 'tabIdentifier', expected_type=str)
- or tab_url and self._get_url_mobj(tab_url)['tab'][1:])
+ tab_id = (tab_url and self._get_url_mobj(tab_url)['tab'][1:]
+ or traverse_obj(tab, 'tabIdentifier', expected_type=str))
if tab_id:
- return tab_id, tab_name
+ return {
+ 'TAB_ID_SPONSORSHIPS': 'membership',
+ }.get(tab_id, tab_id), tab_name
# Fallback to tab name if we cannot get the tab id.
# XXX: should we strip non-ascii letters? e.g. in case of 'let's play' tab example on special gaming channel
# Note that in the case of translated tab name this may result in an empty string, which we don't want.
- self.write_debug(f'Falling back to selected tab name: {tab_name}')
+ if tab_name:
+ self.write_debug(f'Falling back to selected tab name: {tab_name}')
return {
'home': 'featured',
'live': 'streams',
mobj = self._get_url_mobj(url)
pre, tab, post, is_channel = mobj['pre'], mobj['tab'], mobj['post'], not mobj['not_channel']
- if is_channel:
- if smuggled_data.get('is_music_url'):
- if item_id[:2] == 'VL': # Youtube music VL channels have an equivalent playlist
- item_id = item_id[2:]
- pre, tab, post, is_channel = f'https://www.youtube.com/playlist?list={item_id}', '', '', False
- elif item_id[:2] == 'MP': # Resolve albums (/[channel/browse]/MP...) to their equivalent playlist
- mdata = self._extract_tab_endpoint(
- f'https://music.youtube.com/channel/{item_id}', item_id, default_client='web_music')
- murl = traverse_obj(mdata, ('microformat', 'microformatDataRenderer', 'urlCanonical'),
- get_all=False, expected_type=str)
- if not murl:
- raise ExtractorError('Failed to resolve album to playlist')
- return self.url_result(murl, YoutubeTabIE)
- elif mobj['channel_type'] == 'browse': # Youtube music /browse/ should be changed to /channel/
- pre = f'https://www.youtube.com/channel/{item_id}'
-
- original_tab_id = tab[1:]
+ if is_channel and smuggled_data.get('is_music_url'):
+ if item_id[:2] == 'VL': # Youtube music VL channels have an equivalent playlist
+ return self.url_result(
+ f'https://music.youtube.com/playlist?list={item_id[2:]}', YoutubeTabIE, item_id[2:])
+ elif item_id[:2] == 'MP': # Resolve albums (/[channel/browse]/MP...) to their equivalent playlist
+ mdata = self._extract_tab_endpoint(
+ f'https://music.youtube.com/channel/{item_id}', item_id, default_client='web_music')
+ murl = traverse_obj(mdata, ('microformat', 'microformatDataRenderer', 'urlCanonical'),
+ get_all=False, expected_type=str)
+ if not murl:
+ raise ExtractorError('Failed to resolve album to playlist')
+ return self.url_result(murl, YoutubeTabIE)
+ elif mobj['channel_type'] == 'browse': # Youtube music /browse/ should be changed to /channel/
+ return self.url_result(
+ f'https://music.youtube.com/channel/{item_id}{tab}{post}', YoutubeTabIE, item_id)
+
+ original_tab_id, display_id = tab[1:], f'{item_id}{tab}'
if is_channel and not tab and 'no-youtube-channel-redirect' not in compat_opts:
- tab = '/videos'
-
- url = ''.join((pre, tab, post))
- mobj = self._get_url_mobj(url)
+ url = f'{pre}/videos{post}'
# Handle both video/playlist URLs
qs = parse_qs(url)
- video_id, playlist_id = (qs.get(key, [None])[0] for key in ('v', 'list'))
-
+ video_id, playlist_id = [traverse_obj(qs, (key, 0)) for key in ('v', 'list')]
if not video_id and mobj['not_channel'].startswith('watch'):
if not playlist_id:
# If there is neither video or playlist ids, youtube redirects to home page, which is undesirable
- raise ExtractorError('Unable to recognize tab page')
+ raise ExtractorError('A video URL was given without video ID', expected=True)
# Common mistake: https://www.youtube.com/watch?list=playlist_id
self.report_warning(f'A video URL was given without video ID. Trying to download playlist {playlist_id}')
- url = f'https://www.youtube.com/playlist?list={playlist_id}'
- mobj = self._get_url_mobj(url)
+ return self.url_result(
+ f'https://www.youtube.com/playlist?list={playlist_id}', YoutubeTabIE, playlist_id)
if not self._yes_playlist(playlist_id, video_id):
return self.url_result(
f'https://www.youtube.com/watch?v={video_id}', YoutubeIE, video_id)
- data, ytcfg = self._extract_data(url, item_id)
+ data, ytcfg = self._extract_data(url, display_id)
# YouTube may provide a non-standard redirect to the regional channel
# See: https://github.com/yt-dlp/yt-dlp/issues/2694
redirect_url = traverse_obj(
data, ('onResponseReceivedActions', ..., 'navigateAction', 'endpoint', 'commandMetadata', 'webCommandMetadata', 'url'), get_all=False)
if redirect_url and 'no-youtube-channel-redirect' not in compat_opts:
- redirect_url = ''.join((
- urljoin('https://www.youtube.com', redirect_url), mobj['tab'], mobj['post']))
+ redirect_url = ''.join((urljoin('https://www.youtube.com', redirect_url), tab, post))
self.to_screen(f'This playlist is likely not available in your region. Following conditional redirect to {redirect_url}')
return self.url_result(redirect_url, YoutubeTabIE)
- tab_results = []
- tabs = self._extract_tab_renderers(data)
+ tabs, extra_tabs = self._extract_tab_renderers(data), []
if is_channel and tabs and 'no-youtube-channel-redirect' not in compat_opts:
selected_tab = self._extract_selected_tab(tabs)
selected_tab_id, selected_tab_name = self._extract_tab_id_and_name(selected_tab, url) # NB: Name may be translated
self.write_debug(f'Selected tab: {selected_tab_id!r} ({selected_tab_name}), Requested tab: {original_tab_id!r}')
if not original_tab_id and selected_tab_name:
- self.to_screen('Channel URLs download all uploads of the channel. '
+ self.to_screen('Downloading all uploads of the channel. '
'To download only the videos in a specific tab, pass the tab\'s URL')
if self._has_tab(tabs, 'streams'):
- tab_results.append(self.url_result(''.join((pre, '/streams', post))))
+ extra_tabs.append(''.join((pre, '/streams', post)))
if self._has_tab(tabs, 'shorts'):
- tab_results.append(self.url_result(''.join((pre, '/shorts', post))))
+ extra_tabs.append(''.join((pre, '/shorts', post)))
# XXX: Members-only tab should also be extracted
- if not tab_results and selected_tab_id != 'videos':
+ if not extra_tabs and selected_tab_id != 'videos':
# Channel does not have streams, shorts or videos tabs
if item_id[:2] != 'UC':
raise ExtractorError('This channel has no uploads', expected=True)
self.to_screen(
f'The channel does not have a videos, shorts, or live tab. Redirecting to playlist {pl_id} instead')
- elif tab_results and selected_tab_id != 'videos':
+ elif extra_tabs and selected_tab_id != 'videos':
# When there are shorts/live tabs but not videos tab
- url, data = ''.join((pre, post)), None
+ url, data = f'{pre}{post}', None
elif (original_tab_id or 'videos') != selected_tab_id:
if original_tab_id == 'live':
# Live tab should have redirected to the video
# Except in the case the channel has an actual live tab
# Example: https://www.youtube.com/channel/UCEH7P7kyJIkS_gJf93VYbmg/live
- raise UserNotLive(video_id=mobj['id'])
+ raise UserNotLive(video_id=item_id)
elif selected_tab_name:
raise ExtractorError(f'This channel does not have a {original_tab_id} tab', expected=True)
# For channels such as https://www.youtube.com/channel/UCtFRv9O2AHqOZjjynzrv-xg
url = f'{pre}{post}'
- self.write_debug(f'Final URL: {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, ytcfg) or data
+ data = self._reload_with_unavailable_videos(display_id, data, ytcfg) or data
self._extract_and_report_alerts(data, only_once=True)
- tabs = self._extract_tab_renderers(data)
+ tabs, entries = self._extract_tab_renderers(data), []
if tabs:
- tab_results[:0] = [self._extract_from_tabs(item_id, ytcfg, data, tabs)]
- tab_results[0].update({
+ entries = [self._extract_from_tabs(item_id, ytcfg, data, tabs)]
+ entries[0].update({
'extractor_key': YoutubeTabIE.ie_key(),
'extractor': YoutubeTabIE.IE_NAME,
'webpage_url': url,
})
-
- if len(tab_results) == 1:
- return tab_results[0]
- elif len(tab_results) > 1:
- return self.playlist_result(tab_results, item_id, title=f'Uploads for {item_id}')
-
+ if self.get_param('playlist_items') == '0':
+ entries.extend(self.url_result(u, YoutubeTabIE) for u in extra_tabs)
+ else: # Users expect to get all `video_id`s even with `--flat-playlist`. So don't return `url_result`
+ entries.extend(map(self._real_extract, extra_tabs))
+
+ if len(entries) == 1:
+ return entries[0]
+ elif entries:
+ metadata = self._extract_metadata_from_tabs(item_id, data)
+ uploads_url = 'the Uploads (UU) playlist URL'
+ if try_get(metadata, lambda x: x['channel_id'].startswith('UC')):
+ uploads_url = f'https://www.youtube.com/playlist?list=UU{metadata["channel_id"][2:]}'
+ self.to_screen(
+ 'Downloading as multiple playlists, separated by tabs. '
+ f'To download as a single playlist instead, pass {uploads_url}')
+ return self.playlist_result(entries, item_id, **metadata)
+
+ # Inline playlist
playlist = traverse_obj(
data, ('contents', 'twoColumnWatchNextResults', 'playlist', 'playlist'), expected_type=dict)
if playlist:
video_id = traverse_obj(
data, ('currentVideoEndpoint', 'watchEndpoint', 'videoId'), expected_type=str) or video_id
if video_id:
- if mobj['tab'] != '/live': # live tab is expected to redirect to video
+ if tab != '/live': # live tab is expected to redirect to video
self.report_warning(f'Unable to recognize playlist. Downloading just video {video_id}')
return self.url_result(f'https://www.youtube.com/watch?v={video_id}', YoutubeIE, video_id)
projects / yt-dlp.git / commitdiff
