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Diffstat (limited to '')
| -rw-r--r-- | yt_dlp/extractor/tvp.py | 642 |
1 files changed, 642 insertions, 0 deletions
diff --git a/yt_dlp/extractor/tvp.py b/yt_dlp/extractor/tvp.py new file mode 100644 index 0000000..a8d00e2 --- /dev/null +++ b/yt_dlp/extractor/tvp.py @@ -0,0 +1,642 @@ +import itertools +import random +import re + +from .common import InfoExtractor +from ..utils import ( + clean_html, + determine_ext, + dict_get, + ExtractorError, + int_or_none, + js_to_json, + str_or_none, + strip_or_none, + traverse_obj, + try_get, + url_or_none, +) + + +class TVPIE(InfoExtractor): + IE_NAME = 'tvp' + IE_DESC = 'Telewizja Polska' + _VALID_URL = r'https?://(?:[^/]+\.)?(?:tvp(?:parlament)?\.(?:pl|info)|tvpworld\.com|swipeto\.pl)/(?:(?!\d+/)[^/]+/)*(?P<id>\d+)(?:[/?#]|$)' + + _TESTS = [{ + # TVPlayer 2 in js wrapper + 'url': 'https://swipeto.pl/64095316/uliczny-foxtrot-wypozyczalnia-kaset-kto-pamieta-dvdvideo', + 'info_dict': { + 'id': '64095316', + 'ext': 'mp4', + 'title': 'Uliczny Foxtrot — Wypożyczalnia kaset. Kto pamięta DVD-Video?', + 'age_limit': 0, + 'duration': 374, + 'thumbnail': r're:https://.+', + }, + 'expected_warnings': [ + 'Failed to download ISM manifest: HTTP Error 404: Not Found', + 'Failed to download m3u8 information: HTTP Error 404: Not Found', + ], + }, { + # TVPlayer legacy + 'url': 'https://www.tvp.pl/polska-press-video-uploader/wideo/62042351', + 'info_dict': { + 'id': '62042351', + 'ext': 'mp4', + 'title': 'Wideo', + 'description': 'Wideo Kamera', + 'duration': 24, + 'age_limit': 0, + 'thumbnail': r're:https://.+', + }, + }, { + # TVPlayer 2 in iframe + 'url': 'https://wiadomosci.tvp.pl/50725617/dzieci-na-sprzedaz-dla-homoseksualistow', + 'info_dict': { + 'id': '50725617', + 'ext': 'mp4', + 'title': 'Dzieci na sprzedaż dla homoseksualistów', + 'description': 'md5:7d318eef04e55ddd9f87a8488ac7d590', + 'age_limit': 12, + 'duration': 259, + 'thumbnail': r're:https://.+', + }, + }, { + # TVPlayer 2 in client-side rendered website (regional; window.__newsData) + 'url': 'https://warszawa.tvp.pl/25804446/studio-yayo', + 'info_dict': { + 'id': '25804446', + 'ext': 'mp4', + 'title': 'Studio Yayo', + 'upload_date': '20160616', + 'timestamp': 1466075700, + 'age_limit': 0, + 'duration': 20, + 'thumbnail': r're:https://.+', + }, + 'skip': 'Geo-blocked outside PL', + }, { + # TVPlayer 2 in client-side rendered website (tvp.info; window.__videoData) + 'url': 'https://www.tvp.info/52880236/09042021-0800', + 'info_dict': { + 'id': '52880236', + 'ext': 'mp4', + 'title': '09.04.2021, 08:00', + 'age_limit': 0, + 'thumbnail': r're:https://.+', + }, + 'skip': 'Geo-blocked outside PL', + }, { + # client-side rendered (regional) program (playlist) page + 'url': 'https://opole.tvp.pl/9660819/rozmowa-dnia', + 'info_dict': { + 'id': '9660819', + 'description': 'Od poniedziałku do piątku o 18:55', + 'title': 'Rozmowa dnia', + }, + 'playlist_mincount': 1800, + 'params': { + 'skip_download': True, + } + }, { + # ABC-specific video embeding + # moved to https://bajkowakraina.tvp.pl/wideo/50981130,teleranek,51027049,zubr,51116450 + 'url': 'https://abc.tvp.pl/48636269/zubry-odc-124', + 'info_dict': { + 'id': '48320456', + 'ext': 'mp4', + 'title': 'Teleranek, Żubr', + }, + 'skip': 'unavailable', + }, { + # yet another vue page + 'url': 'https://jp2.tvp.pl/46925618/filmy', + 'info_dict': { + 'id': '46925618', + 'title': 'Filmy', + }, + 'playlist_mincount': 19, + }, { + 'url': 'http://vod.tvp.pl/seriale/obyczajowe/na-sygnale/sezon-2-27-/odc-39/17834272', + 'only_matching': True, + }, { + 'url': 'http://wiadomosci.tvp.pl/25169746/24052016-1200', + 'only_matching': True, + }, { + 'url': 'http://krakow.tvp.pl/25511623/25lecie-mck-wyjatkowe-miejsce-na-mapie-krakowa', + 'only_matching': True, + }, { + 'url': 'http://teleexpress.tvp.pl/25522307/wierni-wzieli-udzial-w-procesjach', + 'only_matching': True, + }, { + 'url': 'http://sport.tvp.pl/25522165/krychowiak-uspokaja-w-sprawie-kontuzji-dwa-tygodnie-to-maksimum', + 'only_matching': True, + }, { + 'url': 'http://www.tvp.info/25511919/trwa-rewolucja-wladza-zdecydowala-sie-na-pogwalcenie-konstytucji', + 'only_matching': True, + }, { + 'url': 'https://tvp.info/49193823/teczowe-flagi-na-pomnikach-prokuratura-wszczela-postepowanie-wieszwiecej', + 'only_matching': True, + }, { + 'url': 'https://www.tvpparlament.pl/retransmisje-vod/inne/wizyta-premiera-mateusza-morawieckiego-w-firmie-berotu-sp-z-oo/48857277', + 'only_matching': True, + }, { + 'url': 'https://tvpworld.com/48583640/tescos-polish-business-bought-by-danish-chain-netto', + 'only_matching': True, + }] + + def _parse_vue_website_data(self, webpage, page_id): + website_data = self._search_regex([ + # website - regiony, tvp.info + # directory - jp2.tvp.pl + r'window\.__(?:website|directory)Data\s*=\s*({(?:.|\s)+?});', + ], webpage, 'website data') + if not website_data: + return None + return self._parse_json(website_data, page_id, transform_source=js_to_json) + + def _extract_vue_video(self, video_data, page_id=None): + if isinstance(video_data, str): + video_data = self._parse_json(video_data, page_id, transform_source=js_to_json) + thumbnails = [] + image = video_data.get('image') + if image: + for thumb in (image if isinstance(image, list) else [image]): + thmb_url = str_or_none(thumb.get('url')) + if thmb_url: + thumbnails.append({ + 'url': thmb_url, + }) + is_website = video_data.get('type') == 'website' + if is_website: + url = video_data['url'] + else: + url = 'tvp:' + str_or_none(video_data.get('_id') or page_id) + return { + '_type': 'url_transparent', + 'id': str_or_none(video_data.get('_id') or page_id), + 'url': url, + 'ie_key': (TVPIE if is_website else TVPEmbedIE).ie_key(), + 'title': str_or_none(video_data.get('title')), + 'description': str_or_none(video_data.get('lead')), + 'timestamp': int_or_none(video_data.get('release_date_long')), + 'duration': int_or_none(video_data.get('duration')), + 'thumbnails': thumbnails, + } + + def _handle_vuejs_page(self, url, webpage, page_id): + # vue client-side rendered sites (all regional pages + tvp.info) + video_data = self._search_regex([ + r'window\.__(?:news|video)Data\s*=\s*({(?:.|\s)+?})\s*;', + ], webpage, 'video data', default=None) + if video_data: + return self._extract_vue_video(video_data, page_id=page_id) + # paged playlists + website_data = self._parse_vue_website_data(webpage, page_id) + if website_data: + entries = self._vuejs_entries(url, website_data, page_id) + + return { + '_type': 'playlist', + 'id': page_id, + 'title': str_or_none(website_data.get('title')), + 'description': str_or_none(website_data.get('lead')), + 'entries': entries, + } + raise ExtractorError('Could not extract video/website data') + + def _vuejs_entries(self, url, website_data, page_id): + + def extract_videos(wd): + if wd.get('latestVideo'): + yield self._extract_vue_video(wd['latestVideo']) + for video in wd.get('videos') or []: + yield self._extract_vue_video(video) + for video in wd.get('items') or []: + yield self._extract_vue_video(video) + + yield from extract_videos(website_data) + + if website_data.get('items_total_count') > website_data.get('items_per_page'): + for page in itertools.count(2): + page_website_data = self._parse_vue_website_data( + self._download_webpage(url, page_id, note='Downloading page #%d' % page, + query={'page': page}), + page_id) + if not page_website_data.get('videos') and not page_website_data.get('items'): + break + yield from extract_videos(page_website_data) + + def _real_extract(self, url): + page_id = self._match_id(url) + webpage, urlh = self._download_webpage_handle(url, page_id) + + # The URL may redirect to a VOD + # example: https://vod.tvp.pl/48463890/wadowickie-spotkania-z-janem-pawlem-ii + for ie_cls in (TVPVODSeriesIE, TVPVODVideoIE): + if ie_cls.suitable(urlh.url): + return self.url_result(urlh.url, ie=ie_cls.ie_key(), video_id=page_id) + + if re.search( + r'window\.__(?:video|news|website|directory)Data\s*=', + webpage): + return self._handle_vuejs_page(url, webpage, page_id) + + # classic server-side rendered sites + video_id = self._search_regex([ + r'<iframe[^>]+src="[^"]*?embed\.php\?(?:[^&]+&)*ID=(\d+)', + r'<iframe[^>]+src="[^"]*?object_id=(\d+)', + r"object_id\s*:\s*'(\d+)'", + r'data-video-id="(\d+)"', + + # abc.tvp.pl - somehow there are more than one video IDs that seem to be the same video? + # the first one is referenced to as "copyid", and seems to be unused by the website + r'<script>\s*tvpabc\.video\.init\(\s*\d+,\s*(\d+)\s*\)\s*</script>', + ], webpage, 'video id', default=page_id) + return { + '_type': 'url_transparent', + 'url': 'tvp:' + video_id, + 'description': self._og_search_description( + webpage, default=None) or (self._html_search_meta( + 'description', webpage, default=None) + if '//s.tvp.pl/files/portal/v' in webpage else None), + 'thumbnail': self._og_search_thumbnail(webpage, default=None), + 'ie_key': 'TVPEmbed', + } + + +class TVPStreamIE(InfoExtractor): + IE_NAME = 'tvp:stream' + _VALID_URL = r'(?:tvpstream:|https?://(?:tvpstream\.vod|stream)\.tvp\.pl/(?:\?(?:[^&]+[&;])*channel_id=)?)(?P<id>\d*)' + _TESTS = [{ + 'url': 'https://stream.tvp.pl/?channel_id=56969941', + 'only_matching': True, + }, { + # untestable as "video" id changes many times across a day + 'url': 'https://tvpstream.vod.tvp.pl/?channel_id=1455', + 'only_matching': True, + }, { + 'url': 'tvpstream:39821455', + 'only_matching': True, + }, { + # the default stream when you provide no channel_id, most probably TVP Info + 'url': 'tvpstream:', + 'only_matching': True, + }, { + 'url': 'https://tvpstream.vod.tvp.pl/', + 'only_matching': True, + }] + + def _real_extract(self, url): + channel_id = self._match_id(url) + channel_url = self._proto_relative_url('//stream.tvp.pl/?channel_id=%s' % channel_id or 'default') + webpage = self._download_webpage(channel_url, channel_id or 'default', 'Downloading channel webpage') + channels = self._search_json( + r'window\.__channels\s*=', webpage, 'channel list', channel_id, + contains_pattern=r'\[\s*{(?s:.+)}\s*]') + channel = traverse_obj(channels, (lambda _, v: channel_id == str(v['id'])), get_all=False) if channel_id else channels[0] + audition = traverse_obj(channel, ('items', lambda _, v: v['is_live'] is True), get_all=False) + return { + '_type': 'url_transparent', + 'id': channel_id or channel['id'], + 'url': 'tvp:%s' % audition['video_id'], + 'title': audition.get('title'), + 'alt_title': channel.get('title'), + 'is_live': True, + 'ie_key': 'TVPEmbed', + } + + +class TVPEmbedIE(InfoExtractor): + IE_NAME = 'tvp:embed' + IE_DESC = 'Telewizja Polska' + _GEO_BYPASS = False + _VALID_URL = r'''(?x) + (?: + tvp: + |https?:// + (?:[^/]+\.)? + (?:tvp(?:parlament)?\.pl|tvp\.info|tvpworld\.com|swipeto\.pl)/ + (?:sess/ + (?:tvplayer\.php\?.*?object_id + |TVPlayer2/(?:embed|api)\.php\?.*[Ii][Dd]) + |shared/details\.php\?.*?object_id) + =) + (?P<id>\d+) + ''' + _EMBED_REGEX = [rf'(?x)<iframe[^>]+?src=(["\'])(?P<url>{_VALID_URL[4:]})'] + + _TESTS = [{ + 'url': 'tvp:194536', + 'info_dict': { + 'id': '194536', + 'ext': 'mp4', + 'title': 'Czas honoru, odc. 13 – Władek', + 'description': 'md5:76649d2014f65c99477be17f23a4dead', + 'age_limit': 12, + 'duration': 2652, + 'series': 'Czas honoru', + 'episode': 'Episode 13', + 'episode_number': 13, + 'season': 'sezon 1', + 'thumbnail': r're:https://.+', + }, + }, { + 'url': 'https://www.tvp.pl/sess/tvplayer.php?object_id=51247504&autoplay=false', + 'info_dict': { + 'id': '51247504', + 'ext': 'mp4', + 'title': 'Razmova 091220', + 'duration': 876, + 'age_limit': 0, + 'thumbnail': r're:https://.+', + }, + }, { + # TVPlayer2 embed URL + 'url': 'https://tvp.info/sess/TVPlayer2/embed.php?ID=50595757', + 'only_matching': True, + }, { + 'url': 'https://wiadomosci.tvp.pl/sess/TVPlayer2/api.php?id=51233452', + 'only_matching': True, + }, { + # pulsembed on dziennik.pl + 'url': 'https://www.tvp.pl/shared/details.php?copy_id=52205981&object_id=52204505&autoplay=false&is_muted=false&allowfullscreen=true&template=external-embed/video/iframe-video.html', + 'only_matching': True, + }] + + def _real_extract(self, url): + video_id = self._match_id(url) + + # it could be anything that is a valid JS function name + callback = random.choice(( + 'jebac_pis', + 'jebacpis', + 'ziobro', + 'sasin70', + 'sasin_przejebal_70_milionow_PLN', + 'tvp_is_a_state_propaganda_service', + )) + + webpage = self._download_webpage( + ('https://www.tvp.pl/sess/TVPlayer2/api.php?id=%s' + + '&@method=getTvpConfig&@callback=%s') % (video_id, callback), video_id) + + # stripping JSONP padding + datastr = webpage[15 + len(callback):-3] + if datastr.startswith('null,'): + error = self._parse_json(datastr[5:], video_id, fatal=False) + error_desc = traverse_obj(error, (0, 'desc')) + + if error_desc == 'Obiekt wymaga płatności': + raise ExtractorError('Video requires payment and log-in, but log-in is not implemented') + + raise ExtractorError(error_desc or 'unexpected JSON error') + + content = self._parse_json(datastr, video_id)['content'] + info = content['info'] + is_live = try_get(info, lambda x: x['isLive'], bool) + + if info.get('isGeoBlocked'): + # actual country list is not provided, we just assume it's always available in PL + self.raise_geo_restricted(countries=['PL']) + + formats = [] + for file in content['files']: + video_url = url_or_none(file.get('url')) + if not video_url: + continue + ext = determine_ext(video_url, None) + if ext == 'm3u8': + formats.extend(self._extract_m3u8_formats(video_url, video_id, m3u8_id='hls', fatal=False, live=is_live)) + elif ext == 'mpd': + if is_live: + # doesn't work with either ffmpeg or native downloader + continue + formats.extend(self._extract_mpd_formats(video_url, video_id, mpd_id='dash', fatal=False)) + elif ext == 'f4m': + formats.extend(self._extract_f4m_formats(video_url, video_id, f4m_id='hds', fatal=False)) + elif video_url.endswith('.ism/manifest'): + formats.extend(self._extract_ism_formats(video_url, video_id, ism_id='mss', fatal=False)) + else: + formats.append({ + 'format_id': 'direct', + 'url': video_url, + 'ext': ext or file.get('type'), + 'fps': int_or_none(traverse_obj(file, ('quality', 'fps'))), + 'tbr': int_or_none(traverse_obj(file, ('quality', 'bitrate')), scale=1000), + 'width': int_or_none(traverse_obj(file, ('quality', 'width'))), + 'height': int_or_none(traverse_obj(file, ('quality', 'height'))), + }) + + title = dict_get(info, ('subtitle', 'title', 'seoTitle')) + description = dict_get(info, ('description', 'seoDescription')) + thumbnails = [] + for thumb in content.get('posters') or (): + thumb_url = thumb.get('src') + if not thumb_url or '{width}' in thumb_url or '{height}' in thumb_url: + continue + thumbnails.append({ + 'url': thumb.get('src'), + 'width': thumb.get('width'), + 'height': thumb.get('height'), + }) + age_limit = try_get(info, lambda x: x['ageGroup']['minAge'], int) + if age_limit == 1: + age_limit = 0 + duration = try_get(info, lambda x: x['duration'], int) if not is_live else None + + subtitles = {} + for sub in content.get('subtitles') or []: + if not sub.get('url'): + continue + subtitles.setdefault(sub['lang'], []).append({ + 'url': sub['url'], + 'ext': sub.get('type'), + }) + + info_dict = { + 'id': video_id, + 'title': title, + 'description': description, + 'thumbnails': thumbnails, + 'age_limit': age_limit, + 'is_live': is_live, + 'duration': duration, + 'formats': formats, + 'subtitles': subtitles, + } + + # vod.tvp.pl + if info.get('vortalName') == 'vod': + info_dict.update({ + 'title': '%s, %s' % (info.get('title'), info.get('subtitle')), + 'series': info.get('title'), + 'season': info.get('season'), + 'episode_number': info.get('episode'), + }) + + return info_dict + + +class TVPVODBaseIE(InfoExtractor): + _API_BASE_URL = 'https://vod.tvp.pl/api/products' + + def _call_api(self, resource, video_id, query={}, **kwargs): + is_valid = lambda x: 200 <= x < 300 + document, urlh = self._download_json_handle( + f'{self._API_BASE_URL}/{resource}', video_id, + query={'lang': 'pl', 'platform': 'BROWSER', **query}, + expected_status=lambda x: is_valid(x) or 400 <= x < 500, **kwargs) + if is_valid(urlh.status): + return document + raise ExtractorError(f'Woronicza said: {document.get("code")} (HTTP {urlh.status})') + + def _parse_video(self, video, with_url=True): + info_dict = traverse_obj(video, { + 'id': ('id', {str_or_none}), + 'title': 'title', + 'age_limit': ('rating', {int_or_none}), + 'duration': ('duration', {int_or_none}), + 'episode_number': ('number', {int_or_none}), + 'series': ('season', 'serial', 'title', {str_or_none}), + 'thumbnails': ('images', ..., ..., {'url': ('url', {url_or_none})}), + }) + info_dict['description'] = clean_html(dict_get(video, ('lead', 'description'))) + if with_url: + info_dict.update({ + '_type': 'url', + 'url': video['webUrl'], + 'ie_key': TVPVODVideoIE.ie_key(), + }) + return info_dict + + +class TVPVODVideoIE(TVPVODBaseIE): + IE_NAME = 'tvp:vod' + _VALID_URL = r'https?://vod\.tvp\.pl/(?P<category>[a-z\d-]+,\d+)/[a-z\d-]+(?<!-odcinki)(?:-odcinki,\d+/odcinek-\d+,S\d+E\d+)?,(?P<id>\d+)/?(?:[?#]|$)' + + _TESTS = [{ + 'url': 'https://vod.tvp.pl/dla-dzieci,24/laboratorium-alchemika-odcinki,309338/odcinek-24,S01E24,311357', + 'info_dict': { + 'id': '311357', + 'ext': 'mp4', + 'title': 'Tusze termiczne. Jak zobaczyć niewidoczne. Odcinek 24', + 'description': 'md5:1d4098d3e537092ccbac1abf49b7cd4c', + 'duration': 300, + 'episode_number': 24, + 'episode': 'Episode 24', + 'age_limit': 0, + 'series': 'Laboratorium alchemika', + 'thumbnail': 're:https?://.+', + }, + 'params': {'skip_download': 'm3u8'}, + }, { + 'url': 'https://vod.tvp.pl/filmy-dokumentalne,163/ukrainski-sluga-narodu,339667', + 'info_dict': { + 'id': '339667', + 'ext': 'mp4', + 'title': 'Ukraiński sługa narodu', + 'description': 'md5:b7940c0a8e439b0c81653a986f544ef3', + 'age_limit': 12, + 'duration': 3051, + 'thumbnail': 're:https?://.+', + 'subtitles': 'count:2', + }, + 'params': {'skip_download': 'm3u8'}, + }, { + 'note': 'embed fails with "payment required"', + 'url': 'https://vod.tvp.pl/seriale,18/polowanie-na-cmy-odcinki,390116/odcinek-7,S01E07,398869', + 'info_dict': { + 'id': '398869', + 'ext': 'mp4', + 'title': 'odc. 7', + 'description': 'md5:dd2bb33f023dc5c2fbaddfbe4cb5dba0', + 'duration': 2750, + 'age_limit': 16, + 'series': 'Polowanie na ćmy', + 'episode_number': 7, + 'episode': 'Episode 7', + 'thumbnail': 're:https?://.+', + }, + 'params': {'skip_download': 'm3u8'}, + }, { + 'url': 'https://vod.tvp.pl/live,1/tvp-world,399731', + 'info_dict': { + 'id': '399731', + 'ext': 'mp4', + 'title': r're:TVP WORLD \d{4}-\d{2}-\d{2} \d{2}:\d{2}', + 'live_status': 'is_live', + 'thumbnail': 're:https?://.+', + }, + }] + + def _real_extract(self, url): + category, video_id = self._match_valid_url(url).group('category', 'id') + + is_live = category == 'live,1' + entity = 'lives' if is_live else 'vods' + info_dict = self._parse_video(self._call_api(f'{entity}/{video_id}', video_id), with_url=False) + + playlist = self._call_api(f'{video_id}/videos/playlist', video_id, query={'videoType': 'MOVIE'}) + + info_dict['formats'] = [] + for manifest_url in traverse_obj(playlist, ('sources', 'HLS', ..., 'src')): + info_dict['formats'].extend(self._extract_m3u8_formats(manifest_url, video_id, fatal=False)) + for manifest_url in traverse_obj(playlist, ('sources', 'DASH', ..., 'src')): + info_dict['formats'].extend(self._extract_mpd_formats(manifest_url, video_id, fatal=False)) + + info_dict['subtitles'] = {} + for sub in playlist.get('subtitles') or []: + info_dict['subtitles'].setdefault(sub.get('language') or 'und', []).append({ + 'url': sub['url'], + 'ext': 'ttml', + }) + + info_dict['is_live'] = is_live + + return info_dict + + +class TVPVODSeriesIE(TVPVODBaseIE): + IE_NAME = 'tvp:vod:series' + _VALID_URL = r'https?://vod\.tvp\.pl/[a-z\d-]+,\d+/[a-z\d-]+-odcinki,(?P<id>\d+)(?:\?[^#]+)?(?:#.+)?$' + + _TESTS = [{ + 'url': 'https://vod.tvp.pl/seriale,18/ranczo-odcinki,316445', + 'info_dict': { + 'id': '316445', + 'title': 'Ranczo', + 'age_limit': 12, + 'categories': ['seriale'], + }, + 'playlist_count': 130, + }, { + 'url': 'https://vod.tvp.pl/programy,88/rolnik-szuka-zony-odcinki,284514', + 'only_matching': True, + }, { + 'url': 'https://vod.tvp.pl/dla-dzieci,24/laboratorium-alchemika-odcinki,309338', + 'only_matching': True, + }] + + def _entries(self, seasons, playlist_id): + for season in seasons: + episodes = self._call_api( + f'vods/serials/{playlist_id}/seasons/{season["id"]}/episodes', playlist_id, + note=f'Downloading episode list for {season["title"]}') + yield from map(self._parse_video, episodes) + + def _real_extract(self, url): + playlist_id = self._match_id(url) + metadata = self._call_api( + f'vods/serials/{playlist_id}', playlist_id, + note='Downloading serial metadata') + seasons = self._call_api( + f'vods/serials/{playlist_id}/seasons', playlist_id, + note='Downloading season list') + return self.playlist_result( + self._entries(seasons, playlist_id), playlist_id, strip_or_none(metadata.get('title')), + clean_html(traverse_obj(metadata, ('description', 'lead'), expected_type=strip_or_none)), + categories=[traverse_obj(metadata, ('mainCategory', 'name'))], + age_limit=int_or_none(metadata.get('rating')), + ) |