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[extractor/youtube] Update playlist metadata extraction for new layout (#5376)
Fixes https://github.com/yt-dlp/yt-dlp/issues/5373 Authored by: coletdjnz
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Matthew
GitHub
parent
59a0c35865
commit
6141346d18
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@ -904,20 +904,24 @@ def _extract_video(self, renderer):
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video_id = renderer.get('videoId')
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title = self._get_text(renderer, 'title')
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description = self._get_text(renderer, 'descriptionSnippet')
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duration = parse_duration(self._get_text(
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renderer, 'lengthText', ('thumbnailOverlays', ..., 'thumbnailOverlayTimeStatusRenderer', 'text')))
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duration = int_or_none(renderer.get('lengthSeconds'))
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if duration is None:
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duration = parse_duration(self._get_text(
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renderer, 'lengthText', ('thumbnailOverlays', ..., 'thumbnailOverlayTimeStatusRenderer', 'text')))
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if duration is None:
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duration = parse_duration(self._search_regex(
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r'(?i)(ago)(?!.*\1)\s+(?P<duration>[a-z0-9 ,]+?)(?:\s+[\d,]+\s+views)?(?:\s+-\s+play\s+short)?$',
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traverse_obj(renderer, ('title', 'accessibility', 'accessibilityData', 'label'), default='', expected_type=str),
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video_id, default=None, group='duration'))
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view_count = self._get_count(renderer, 'viewCountText', 'shortViewCountText')
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# videoInfo is a string like '50K views • 10 years ago'.
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view_count = self._get_count(renderer, 'viewCountText', 'shortViewCountText', 'videoInfo')
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uploader = self._get_text(renderer, 'ownerText', 'shortBylineText')
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channel_id = traverse_obj(
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renderer, ('shortBylineText', 'runs', ..., 'navigationEndpoint', 'browseEndpoint', 'browseId'),
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expected_type=str, get_all=False)
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time_text = self._get_text(renderer, 'publishedTimeText') or ''
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time_text = self._get_text(renderer, 'publishedTimeText', 'videoInfo') or ''
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scheduled_timestamp = str_to_int(traverse_obj(renderer, ('upcomingEventData', 'startTime'), get_all=False))
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overlay_style = traverse_obj(
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renderer, ('thumbnailOverlays', ..., 'thumbnailOverlayTimeStatusRenderer', 'style'),
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@ -4583,50 +4587,36 @@ def _extract_selected_tab(tabs, fatal=True):
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if fatal:
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raise ExtractorError('Unable to find selected tab')
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def _extract_uploader(self, data):
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uploader = {}
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renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarSecondaryInfoRenderer') or {}
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owner = try_get(
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renderer, lambda x: x['videoOwner']['videoOwnerRenderer']['title']['runs'][0], dict)
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if owner:
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owner_text = owner.get('text')
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uploader['uploader'] = self._search_regex(
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r'^by (.+) and \d+ others?$', owner_text, 'uploader', default=owner_text)
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uploader['uploader_id'] = try_get(
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owner, lambda x: x['navigationEndpoint']['browseEndpoint']['browseId'], str)
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uploader['uploader_url'] = urljoin(
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'https://www.youtube.com/',
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try_get(owner, lambda x: x['navigationEndpoint']['browseEndpoint']['canonicalBaseUrl'], str))
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return filter_dict(uploader)
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def _extract_from_tabs(self, item_id, ytcfg, data, tabs):
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playlist_id = title = description = channel_url = channel_name = channel_id = None
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tags = []
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selected_tab = self._extract_selected_tab(tabs)
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# Deprecated - remove when layout discontinued
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primary_sidebar_renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer')
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renderer = try_get(
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playlist_header_renderer = traverse_obj(data, ('header', 'playlistHeaderRenderer'), expected_type=dict)
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metadata_renderer = try_get(
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data, lambda x: x['metadata']['channelMetadataRenderer'], dict)
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if renderer:
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channel_name = renderer.get('title')
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channel_url = renderer.get('channelUrl')
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channel_id = renderer.get('externalId')
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if metadata_renderer:
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channel_name = metadata_renderer.get('title')
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channel_url = metadata_renderer.get('channelUrl')
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channel_id = metadata_renderer.get('externalId')
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else:
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renderer = try_get(
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metadata_renderer = try_get(
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data, lambda x: x['metadata']['playlistMetadataRenderer'], dict)
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if renderer:
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title = renderer.get('title')
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description = renderer.get('description', '')
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if metadata_renderer:
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title = metadata_renderer.get('title')
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description = metadata_renderer.get('description', '')
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playlist_id = channel_id
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tags = renderer.get('keywords', '').split()
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tags = metadata_renderer.get('keywords', '').split()
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# We can get the uncropped banner/avatar by replacing the crop params with '=s0'
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# See: https://github.com/yt-dlp/yt-dlp/issues/2237#issuecomment-1013694714
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def _get_uncropped(url):
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return url_or_none((url or '').split('=')[0] + '=s0')
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avatar_thumbnails = self._extract_thumbnails(renderer, 'avatar')
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avatar_thumbnails = self._extract_thumbnails(metadata_renderer, 'avatar')
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if avatar_thumbnails:
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uncropped_avatar = _get_uncropped(avatar_thumbnails[0]['url'])
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if uncropped_avatar:
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@ -4650,14 +4640,33 @@ def _get_uncropped(url):
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'preference': -5
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})
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# Deprecated - remove when old layout is discontinued
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primary_thumbnails = self._extract_thumbnails(
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primary_sidebar_renderer, ('thumbnailRenderer', ('playlistVideoThumbnailRenderer', 'playlistCustomThumbnailRenderer'), 'thumbnail'))
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playlist_thumbnails = self._extract_thumbnails(
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playlist_header_renderer, ('playlistHeaderBanner', 'heroPlaylistThumbnailRenderer', 'thumbnail'))
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if playlist_id is None:
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playlist_id = item_id
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playlist_stats = traverse_obj(primary_sidebar_renderer, 'stats')
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last_updated_unix = self._parse_time_text(self._get_text(playlist_stats, 2))
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# Deprecated - remove primary_sidebar_renderer when old layout discontinued
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# Playlist stats is a text runs array containing [video count, view count, last updated].
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# last updated or (view count and last updated) may be missing.
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playlist_stats = get_first(
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(primary_sidebar_renderer, playlist_header_renderer), (('stats', 'briefStats', 'numVideosText'),))
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last_updated_unix = self._parse_time_text(
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self._get_text(playlist_stats, 2) # deprecated, remove when old layout discontinued
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or self._get_text(playlist_header_renderer, ('byline', 1, 'playlistBylineRenderer', 'text')))
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view_count = self._get_count(playlist_stats, 1)
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if view_count is None:
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view_count = self._get_count(playlist_header_renderer, 'viewCountText')
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playlist_count = self._get_count(playlist_stats, 0)
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if playlist_count is None:
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playlist_count = self._get_count(playlist_header_renderer, ('byline', 0, 'playlistBylineRenderer', 'text'))
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if title is None:
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title = self._get_text(data, ('header', 'hashtagHeaderRenderer', 'hashtag')) or playlist_id
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title += format_field(selected_tab, 'title', ' - %s')
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@ -4670,16 +4679,29 @@ def _get_uncropped(url):
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'uploader': channel_name,
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'uploader_id': channel_id,
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'uploader_url': channel_url,
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'thumbnails': primary_thumbnails + avatar_thumbnails + channel_banners,
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'thumbnails': (primary_thumbnails or playlist_thumbnails) + avatar_thumbnails + channel_banners,
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'tags': tags,
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'view_count': self._get_count(playlist_stats, 1),
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'view_count': view_count,
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'availability': self._extract_availability(data),
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'modified_date': strftime_or_none(last_updated_unix, '%Y%m%d'),
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'playlist_count': self._get_count(playlist_stats, 0),
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'playlist_count': playlist_count,
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'channel_follower_count': self._get_count(data, ('header', ..., 'subscriberCountText')),
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}
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if not channel_id:
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metadata.update(self._extract_uploader(data))
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owner = traverse_obj(playlist_header_renderer, 'ownerText')
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if not owner:
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# Deprecated
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owner = traverse_obj(
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self._extract_sidebar_info_renderer(data, 'playlistSidebarSecondaryInfoRenderer'),
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('videoOwner', 'videoOwnerRenderer', 'title'))
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owner_text = self._get_text(owner)
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browse_ep = traverse_obj(owner, ('runs', 0, 'navigationEndpoint', 'browseEndpoint')) or {}
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metadata.update(filter_dict({
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'uploader': self._search_regex(r'^by (.+) and \d+ others?$', owner_text, 'uploader', default=owner_text),
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'uploader_id': browse_ep.get('browseId'),
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'uploader_url': urljoin('https://www.youtube.com', browse_ep.get('canonicalBaseUrl'))
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}))
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metadata.update({
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'channel': metadata['uploader'],
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'channel_id': metadata['uploader_id'],
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@ -4751,19 +4773,21 @@ def _extract_availability(self, data):
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Note: Unless YouTube tells us explicitly, we do not assume it is public
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@param data: response
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"""
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renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer') or {}
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sidebar_renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer') or {}
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playlist_header_renderer = traverse_obj(data, ('header', 'playlistHeaderRenderer')) or {}
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player_header_privacy = playlist_header_renderer.get('privacy')
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player_header_privacy = traverse_obj(
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data, ('header', 'playlistHeaderRenderer', 'privacy'), expected_type=str)
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badges = self._extract_badges(renderer)
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badges = self._extract_badges(sidebar_renderer)
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# Personal playlists, when authenticated, have a dropdown visibility selector instead of a badge
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privacy_setting_icon = traverse_obj(
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renderer, (
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'privacyForm', 'dropdownFormFieldRenderer', 'dropdown', 'dropdownRenderer', 'entries',
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lambda _, v: v['privacyDropdownItemRenderer']['isSelected'], 'privacyDropdownItemRenderer', 'icon', 'iconType'),
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get_all=False, expected_type=str)
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privacy_setting_icon = get_first(
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(playlist_header_renderer, sidebar_renderer),
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('privacyForm', 'dropdownFormFieldRenderer', 'dropdown', 'dropdownRenderer', 'entries',
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lambda _, v: v['privacyDropdownItemRenderer']['isSelected'], 'privacyDropdownItemRenderer', 'icon', 'iconType'),
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expected_type=str)
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microformats_is_unlisted = traverse_obj(
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data, ('microformat', 'microformatDataRenderer', 'unlisted'), expected_type=bool)
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return (
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'public' if (
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@ -4778,7 +4802,8 @@ def _extract_availability(self, data):
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is_unlisted=(
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self._has_badge(badges, BadgeType.AVAILABILITY_UNLISTED)
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or player_header_privacy == 'UNLISTED' if player_header_privacy is not None
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else privacy_setting_icon == 'PRIVACY_UNLISTED' if privacy_setting_icon is not None else None),
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else privacy_setting_icon == 'PRIVACY_UNLISTED' if privacy_setting_icon is not None
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else microformats_is_unlisted if microformats_is_unlisted is not None else None),
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needs_subscription=self._has_badge(badges, BadgeType.AVAILABILITY_SUBSCRIPTION) or None,
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needs_premium=self._has_badge(badges, BadgeType.AVAILABILITY_PREMIUM) or None,
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needs_auth=False))
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@ -4794,39 +4819,23 @@ def _extract_sidebar_info_renderer(data, info_renderer, expected_type=dict):
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def _reload_with_unavailable_videos(self, item_id, data, ytcfg):
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"""
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Get playlist with unavailable videos if the 'show unavailable videos' button exists.
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Reload playlists with unavailable videos (e.g. private videos, region blocked, etc.)
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"""
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browse_id = params = None
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renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer')
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if not renderer:
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is_playlist = bool(traverse_obj(
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data, ('metadata', 'playlistMetadataRenderer'), ('header', 'playlistHeaderRenderer')))
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if not is_playlist:
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return
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menu_renderer = try_get(
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renderer, lambda x: x['menu']['menuRenderer']['items'], list) or []
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for menu_item in menu_renderer:
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if not isinstance(menu_item, dict):
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continue
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nav_item_renderer = menu_item.get('menuNavigationItemRenderer')
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text = try_get(
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nav_item_renderer, lambda x: x['text']['simpleText'], str)
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if not text or text.lower() != 'show unavailable videos':
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continue
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browse_endpoint = try_get(
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nav_item_renderer, lambda x: x['navigationEndpoint']['browseEndpoint'], dict) or {}
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browse_id = browse_endpoint.get('browseId')
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params = browse_endpoint.get('params')
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break
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headers = self.generate_api_headers(
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ytcfg=ytcfg, account_syncid=self._extract_account_syncid(ytcfg, data),
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visitor_data=self._extract_visitor_data(data, ytcfg))
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query = {
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'params': params or 'wgYCCAA=',
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'browseId': browse_id or 'VL%s' % item_id
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'params': 'wgYCCAA=',
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'browseId': f'VL{item_id}'
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}
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return self._extract_response(
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item_id=item_id, headers=headers, query=query,
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check_get_keys='contents', fatal=False, ytcfg=ytcfg,
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note='Downloading API JSON with unavailable videos')
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note='Redownloading playlist API JSON with unavailable videos')
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@functools.cached_property
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def skip_webpage(self):
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@ -5324,6 +5333,7 @@ class YoutubeTabIE(YoutubeTabBaseInfoExtractor):
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'channel_url': 'https://www.youtube.com/user/Computerphile',
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'channel': 'Computerphile',
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'availability': 'public',
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'modified_date': '20190712',
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},
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'playlist_mincount': 11,
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}, {
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@ -5659,6 +5669,7 @@ class YoutubeTabIE(YoutubeTabBaseInfoExtractor):
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'uploader': 'cole-dlp-test-acc',
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'channel_id': 'UCiu-3thuViMebBjw_5nWYrA',
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'channel': 'cole-dlp-test-acc',
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'channel_follower_count': int,
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},
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'playlist_mincount': 1,
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'params': {'extractor_args': {'youtube': {'lang': ['ja']}}},
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