yt_dlp/extractor/yahoo.py

   1 import hashlib
   2 import itertools
   3 import urllib.parse
   4
   5 from .brightcove import BrightcoveNewIE
   6 from .common import InfoExtractor, SearchInfoExtractor
   7 from .youtube import YoutubeIE
   8 from ..utils import (
   9     ExtractorError,
  10     clean_html,
  11     int_or_none,
  12     mimetype2ext,
  13     parse_iso8601,
  14     smuggle_url,
  15     traverse_obj,
  16     try_get,
  17     url_or_none,
  18 )
  19
  20
  21 class YahooIE(InfoExtractor):
  22     IE_DESC = 'Yahoo screen and movies'
  23     _VALID_URL = r'(?P<url>https?://(?:(?P<country>[a-zA-Z]{2}(?:-[a-zA-Z]{2})?|malaysia)\.)?(?:[\da-zA-Z_-]+\.)?yahoo\.com/(?:[^/]+/)*(?P<id>[^?&#]*-[0-9]+(?:-[a-z]+)?)\.html)'
  24     _EMBED_REGEX = [r'<iframe[^>]+?src=(["\'])(?P<url>https?://(?:screen|movies)\.yahoo\.com/.+?\.html\?format=embed)\1']
  25
  26     _TESTS = [{
  27         'url': 'http://screen.yahoo.com/julian-smith-travis-legg-watch-214727115.html',
  28         'info_dict': {
  29             'id': '2d25e626-2378-391f-ada0-ddaf1417e588',
  30             'ext': 'mp4',
  31             'title': 'Julian Smith & Travis Legg Watch Julian Smith',
  32             'description': 'Julian and Travis watch Julian Smith',
  33             'duration': 6863,
  34             'timestamp': 1369812016,
  35             'upload_date': '20130529',
  36         },
  37         'skip': 'No longer exists',
  38     }, {
  39         'url': 'https://screen.yahoo.com/community/community-sizzle-reel-203225340.html?format=embed',
  40         'md5': '7993e572fac98e044588d0b5260f4352',
  41         'info_dict': {
  42             'id': '4fe78544-8d48-39d8-97cd-13f205d9fcdb',
  43             'ext': 'mp4',
  44             'title': "Yahoo Saves 'Community'",
  45             'description': 'md5:4d4145af2fd3de00cbb6c1d664105053',
  46             'duration': 170,
  47             'timestamp': 1406838636,
  48             'upload_date': '20140731',
  49         },
  50         'skip': 'Unfortunately, this video is not available in your region',
  51     }, {
  52         'url': 'https://uk.screen.yahoo.com/editor-picks/cute-raccoon-freed-drain-using-091756545.html',
  53         'md5': '71298482f7c64cbb7fa064e4553ff1c1',
  54         'info_dict': {
  55             'id': 'b3affa53-2e14-3590-852b-0e0db6cd1a58',
  56             'ext': 'webm',
  57             'title': 'Cute Raccoon Freed From Drain\u00a0Using Angle Grinder',
  58             'description': 'md5:f66c890e1490f4910a9953c941dee944',
  59             'duration': 97,
  60             'timestamp': 1414489862,
  61             'upload_date': '20141028',
  62         },
  63         'skip': 'No longer exists',
  64     }, {
  65         'url': 'http://news.yahoo.com/video/china-moses-crazy-blues-104538833.html',
  66         'md5': '88e209b417f173d86186bef6e4d1f160',
  67         'info_dict': {
  68             'id': 'f885cf7f-43d4-3450-9fac-46ac30ece521',
  69             'ext': 'mp4',
  70             'title': 'China Moses Is Crazy About the Blues',
  71             'description': 'md5:9900ab8cd5808175c7b3fe55b979bed0',
  72             'duration': 128,
  73             'timestamp': 1385722202,
  74             'upload_date': '20131129',
  75         }
  76     }, {
  77         'url': 'https://www.yahoo.com/movies/v/true-story-trailer-173000497.html',
  78         'md5': '2a9752f74cb898af5d1083ea9f661b58',
  79         'info_dict': {
  80             'id': '071c4013-ce30-3a93-a5b2-e0413cd4a9d1',
  81             'ext': 'mp4',
  82             'title': '\'True Story\' Trailer',
  83             'description': 'True Story',
  84             'duration': 150,
  85             'timestamp': 1418919206,
  86             'upload_date': '20141218',
  87         },
  88     }, {
  89         'url': 'https://gma.yahoo.com/pizza-delivery-man-surprised-huge-tip-college-kids-195200785.html',
  90         'only_matching': True,
  91     }, {
  92         'note': 'NBC Sports embeds',
  93         'url': 'http://sports.yahoo.com/blogs/ncaab-the-dagger/tyler-kalinoski-s-buzzer-beater-caps-davidson-s-comeback-win-185609842.html?guid=nbc_cbk_davidsonbuzzerbeater_150313',
  94         'info_dict': {
  95             'id': '9CsDKds0kvHI',
  96             'ext': 'flv',
  97             'description': 'md5:df390f70a9ba7c95ff1daace988f0d8d',
  98             'title': 'Tyler Kalinoski hits buzzer-beater to lift Davidson',
  99             'upload_date': '20150313',
 100             'uploader': 'NBCU-SPORTS',
 101             'timestamp': 1426270238,
 102         },
 103     }, {
 104         'url': 'https://tw.news.yahoo.com/-100120367.html',
 105         'only_matching': True,
 106     }, {
 107         # Query result is embedded in webpage, but explicit request to video API fails with geo restriction
 108         'url': 'https://screen.yahoo.com/community/communitary-community-episode-1-ladders-154501237.html',
 109         'md5': '4fbafb9c9b6f07aa8f870629f6671b35',
 110         'info_dict': {
 111             'id': '1f32853c-a271-3eef-8cb6-f6d6872cb504',
 112             'ext': 'mp4',
 113             'title': 'Communitary - Community Episode 1: Ladders',
 114             'description': 'md5:8fc39608213295748e1e289807838c97',
 115             'duration': 1646,
 116             'timestamp': 1440436550,
 117             'upload_date': '20150824',
 118             'series': 'Communitary',
 119             'season_number': 6,
 120             'episode_number': 1,
 121         },
 122         'skip': 'No longer exists',
 123     }, {
 124         # ytwnews://cavideo/
 125         'url': 'https://tw.video.yahoo.com/movie-tw/單車天使-中文版預-092316541.html',
 126         'info_dict': {
 127             'id': 'ba133ff2-0793-3510-b636-59dfe9ff6cff',
 128             'ext': 'mp4',
 129             'title': '單車天使 - 中文版預',
 130             'description': '中文版預',
 131             'timestamp': 1476696196,
 132             'upload_date': '20161017',
 133         },
 134         'params': {
 135             'skip_download': True,
 136         },
 137     }, {
 138         # Contains both a Yahoo hosted video and multiple Youtube embeds
 139         'url': 'https://www.yahoo.com/entertainment/gwen-stefani-reveals-the-pop-hit-she-passed-on-assigns-it-to-her-voice-contestant-instead-033045672.html',
 140         'info_dict': {
 141             'id': '46c5d95a-528f-3d03-b732-732fcadd51de',
 142             'title': 'Gwen Stefani reveals the pop hit she passed on, assigns it to her \'Voice\' contestant instead',
 143             'description': 'Gwen decided not to record this hit herself, but she decided it was the perfect fit for Kyndall Inskeep.',
 144         },
 145         'playlist': [{
 146             'info_dict': {
 147                 'id': '966d4262-4fd1-3aaa-b45b-049ca6e38ba6',
 148                 'ext': 'mp4',
 149                 'title': 'Gwen Stefani reveals she turned down one of Sia\'s best songs',
 150                 'description': 'On "The Voice" Tuesday, Gwen Stefani told Taylor Swift which Sia hit was almost hers.',
 151                 'timestamp': 1572406500,
 152                 'upload_date': '20191030',
 153             },
 154         }, {
 155             'info_dict': {
 156                 'id': '352CFDOQrKg',
 157                 'ext': 'mp4',
 158                 'title': 'Kyndal Inskeep "Performs the Hell Out of" Sia\'s "Elastic Heart" - The Voice Knockouts 2019',
 159                 'description': 'md5:7fe8e3d5806f96002e55f190d1d94479',
 160                 'uploader': 'The Voice',
 161                 'uploader_id': 'NBCTheVoice',
 162                 'upload_date': '20191029',
 163             },
 164         }],
 165         'params': {
 166             'playlistend': 2,
 167         },
 168         'expected_warnings': ['HTTP Error 404', 'Ignoring subtitle tracks'],
 169     }, {
 170         'url': 'https://malaysia.news.yahoo.com/video/bystanders-help-ontario-policeman-bust-190932818.html',
 171         'only_matching': True,
 172     }, {
 173         'url': 'https://es-us.noticias.yahoo.com/es-la-puerta-irrompible-que-110539379.html',
 174         'only_matching': True,
 175     }, {
 176         'url': 'https://www.yahoo.com/entertainment/v/longtime-cbs-news-60-minutes-032036500-cbs.html',
 177         'only_matching': True,
 178     }]
 179
 180     def _extract_yahoo_video(self, video_id, country):
 181         video = self._download_json(
 182             'https://%s.yahoo.com/_td/api/resource/VideoService.videos;view=full;video_ids=["%s"]' % (country, video_id),
 183             video_id, 'Downloading video JSON metadata')[0]
 184         title = video['title']
 185
 186         if country == 'malaysia':
 187             country = 'my'
 188
 189         is_live = video.get('live_state') == 'live'
 190         fmts = ('m3u8',) if is_live else ('webm', 'mp4')
 191
 192         urls = []
 193         formats = []
 194         subtitles = {}
 195         for fmt in fmts:
 196             media_obj = self._download_json(
 197                 'https://video-api.yql.yahoo.com/v1/video/sapi/streams/' + video_id,
 198                 video_id, 'Downloading %s JSON metadata' % fmt,
 199                 headers=self.geo_verification_headers(), query={
 200                     'format': fmt,
 201                     'region': country.upper(),
 202                 })['query']['results']['mediaObj'][0]
 203             msg = media_obj.get('status', {}).get('msg')
 204
 205             for s in media_obj.get('streams', []):
 206                 host = s.get('host')
 207                 path = s.get('path')
 208                 if not host or not path:
 209                     continue
 210                 s_url = host + path
 211                 if s.get('format') == 'm3u8':
 212                     formats.extend(self._extract_m3u8_formats(
 213                         s_url, video_id, 'mp4', m3u8_id='hls', fatal=False))
 214                     continue
 215                 tbr = int_or_none(s.get('bitrate'))
 216                 formats.append({
 217                     'url': s_url,
 218                     'format_id': fmt + ('-%d' % tbr if tbr else ''),
 219                     'width': int_or_none(s.get('width')),
 220                     'height': int_or_none(s.get('height')),
 221                     'tbr': tbr,
 222                     'fps': int_or_none(s.get('framerate')),
 223                 })
 224
 225             for cc in media_obj.get('closedcaptions', []):
 226                 cc_url = cc.get('url')
 227                 if not cc_url or cc_url in urls:
 228                     continue
 229                 urls.append(cc_url)
 230                 subtitles.setdefault(cc.get('lang') or 'en-US', []).append({
 231                     'url': cc_url,
 232                     'ext': mimetype2ext(cc.get('content_type')),
 233                 })
 234
 235         streaming_url = video.get('streaming_url')
 236         if streaming_url and not is_live:
 237             formats.extend(self._extract_m3u8_formats(
 238                 streaming_url, video_id, 'mp4',
 239                 'm3u8_native', m3u8_id='hls', fatal=False))
 240
 241         if not formats and msg == 'geo restricted':
 242             self.raise_geo_restricted(metadata_available=True)
 243
 244         thumbnails = []
 245         for thumb in video.get('thumbnails', []):
 246             thumb_url = thumb.get('url')
 247             if not thumb_url:
 248                 continue
 249             thumbnails.append({
 250                 'id': thumb.get('tag'),
 251                 'url': thumb.get('url'),
 252                 'width': int_or_none(thumb.get('width')),
 253                 'height': int_or_none(thumb.get('height')),
 254             })
 255
 256         series_info = video.get('series_info') or {}
 257
 258         return {
 259             'id': video_id,
 260             'title': title,
 261             'formats': formats,
 262             'thumbnails': thumbnails,
 263             'description': clean_html(video.get('description')),
 264             'timestamp': parse_iso8601(video.get('publish_time')),
 265             'subtitles': subtitles,
 266             'duration': int_or_none(video.get('duration')),
 267             'view_count': int_or_none(video.get('view_count')),
 268             'is_live': is_live,
 269             'series': video.get('show_name'),
 270             'season_number': int_or_none(series_info.get('season_number')),
 271             'episode_number': int_or_none(series_info.get('episode_number')),
 272         }
 273
 274     def _real_extract(self, url):
 275         url, country, display_id = self._match_valid_url(url).groups()
 276         if not country:
 277             country = 'us'
 278         else:
 279             country = country.split('-')[0]
 280
 281         items = self._download_json(
 282             'https://%s.yahoo.com/caas/content/article' % country, display_id,
 283             'Downloading content JSON metadata', query={
 284                 'url': url
 285             })['items'][0]
 286
 287         item = items['data']['partnerData']
 288         if item.get('type') != 'video':
 289             entries = []
 290
 291             cover = item.get('cover') or {}
 292             if cover.get('type') == 'yvideo':
 293                 cover_url = cover.get('url')
 294                 if cover_url:
 295                     entries.append(self.url_result(
 296                         cover_url, 'Yahoo', cover.get('uuid')))
 297
 298             for e in (item.get('body') or []):
 299                 if e.get('type') == 'videoIframe':
 300                     iframe_url = e.get('url')
 301                     if iframe_url:
 302                         entries.append(self.url_result(iframe_url))
 303
 304             if item.get('type') == 'storywithleadvideo':
 305                 iframe_url = try_get(item, lambda x: x['meta']['player']['url'])
 306                 if iframe_url:
 307                     entries.append(self.url_result(iframe_url))
 308                 else:
 309                     self.report_warning("Yahoo didn't provide an iframe url for this storywithleadvideo")
 310
 311             if items.get('markup'):
 312                 entries.extend(
 313                     self.url_result(yt_url) for yt_url in YoutubeIE._extract_embed_urls(url, items['markup']))
 314
 315             return self.playlist_result(
 316                 entries, item.get('uuid'),
 317                 item.get('title'), item.get('summary'))
 318
 319         info = self._extract_yahoo_video(item['uuid'], country)
 320         info['display_id'] = display_id
 321         return info
 322
 323
 324 class YahooSearchIE(SearchInfoExtractor):
 325     IE_DESC = 'Yahoo screen search'
 326     _MAX_RESULTS = 1000
 327     IE_NAME = 'screen.yahoo:search'
 328     _SEARCH_KEY = 'yvsearch'
 329
 330     def _search_results(self, query):
 331         for pagenum in itertools.count(0):
 332             result_url = 'http://video.search.yahoo.com/search/?p=%s&fr=screen&o=js&gs=0&b=%d' % (urllib.parse.quote_plus(query), pagenum * 30)
 333             info = self._download_json(result_url, query,
 334                                        note='Downloading results page ' + str(pagenum + 1))
 335             yield from (self.url_result(result['rurl']) for result in info['results'])
 336             if info['m']['last'] >= info['m']['total'] - 1:
 337                 break
 338
 339
 340 class YahooGyaOPlayerIE(InfoExtractor):
 341     IE_NAME = 'yahoo:gyao:player'
 342     _VALID_URL = r'https?://(?:gyao\.yahoo\.co\.jp/(?:player|episode(?:/[^/]+)?)|streaming\.yahoo\.co\.jp/c/y)/(?P<id>\d+/v\d+/v\d+|[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})'
 343     _TESTS = [{
 344         'url': 'https://gyao.yahoo.co.jp/player/00998/v00818/v0000000000000008564/',
 345         'info_dict': {
 346             'id': '5993125228001',
 347             'ext': 'mp4',
 348             'title': 'フューリー　【字幕版】',
 349             'description': 'md5:21e691c798a15330eda4db17a8fe45a5',
 350             'uploader_id': '4235717419001',
 351             'upload_date': '20190124',
 352             'timestamp': 1548294365,
 353         },
 354         'params': {
 355             # m3u8 download
 356             'skip_download': True,
 357         },
 358     }, {
 359         'url': 'https://streaming.yahoo.co.jp/c/y/01034/v00133/v0000000000000000706/',
 360         'only_matching': True,
 361     }, {
 362         'url': 'https://gyao.yahoo.co.jp/episode/%E3%81%8D%E3%81%AE%E3%81%86%E4%BD%95%E9%A3%9F%E3%81%B9%E3%81%9F%EF%BC%9F%20%E7%AC%AC2%E8%A9%B1%202019%2F4%2F12%E6%94%BE%E9%80%81%E5%88%86/5cb02352-b725-409e-9f8d-88f947a9f682',
 363         'only_matching': True,
 364     }, {
 365         'url': 'https://gyao.yahoo.co.jp/episode/5fa1226c-ef8d-4e93-af7a-fd92f4e30597',
 366         'only_matching': True,
 367     }]
 368     _GEO_BYPASS = False
 369
 370     def _real_extract(self, url):
 371         video_id = self._match_id(url).replace('/', ':')
 372         headers = self.geo_verification_headers()
 373         headers['Accept'] = 'application/json'
 374         resp = self._download_json(
 375             'https://gyao.yahoo.co.jp/apis/playback/graphql', video_id, query={
 376                 'appId': 'dj00aiZpPUNJeDh2cU1RazU3UCZzPWNvbnN1bWVyc2VjcmV0Jng9NTk-',
 377                 'query': '''{
 378   content(parameter: {contentId: "%s", logicaAgent: PC_WEB}) {
 379     video {
 380       delivery {
 381         id
 382       }
 383       title
 384     }
 385   }
 386 }''' % video_id,
 387             }, headers=headers)
 388         content = resp['data']['content']
 389         if not content:
 390             msg = resp['errors'][0]['message']
 391             if msg == 'not in japan':
 392                 self.raise_geo_restricted(countries=['JP'])
 393             raise ExtractorError(msg)
 394         video = content['video']
 395         return {
 396             '_type': 'url_transparent',
 397             'id': video_id,
 398             'title': video['title'],
 399             'url': smuggle_url(
 400                 'http://players.brightcove.net/4235717419001/SyG5P0gjb_default/index.html?videoId=' + video['delivery']['id'],
 401                 {'geo_countries': ['JP']}),
 402             'ie_key': BrightcoveNewIE.ie_key(),
 403         }
 404
 405
 406 class YahooGyaOIE(InfoExtractor):
 407     IE_NAME = 'yahoo:gyao'
 408     _VALID_URL = r'https?://(?:gyao\.yahoo\.co\.jp/(?:p|title(?:/[^/]+)?)|streaming\.yahoo\.co\.jp/p/y)/(?P<id>\d+/v\d+|[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})'
 409     _TESTS = [{
 410         'url': 'https://gyao.yahoo.co.jp/title/%E3%82%BF%E3%82%A4%E3%83%A0%E3%83%9C%E3%82%AB%E3%83%B3%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA%20%E3%83%A4%E3%83%83%E3%82%BF%E3%83%BC%E3%83%9E%E3%83%B3/5f60ceb3-6e5e-40ef-ba40-d68b598d067f',
 411         'info_dict': {
 412             'id': '5f60ceb3-6e5e-40ef-ba40-d68b598d067f',
 413         },
 414         'playlist_mincount': 80,
 415     }, {
 416         'url': 'https://gyao.yahoo.co.jp/p/00449/v03102/',
 417         'only_matching': True,
 418     }, {
 419         'url': 'https://streaming.yahoo.co.jp/p/y/01034/v00133/',
 420         'only_matching': True,
 421     }, {
 422         'url': 'https://gyao.yahoo.co.jp/title/%E3%81%97%E3%82%83%E3%81%B9%E3%81%8F%E3%82%8A007/5b025a49-b2e5-4dc7-945c-09c6634afacf',
 423         'only_matching': True,
 424     }, {
 425         'url': 'https://gyao.yahoo.co.jp/title/5b025a49-b2e5-4dc7-945c-09c6634afacf',
 426         'only_matching': True,
 427     }]
 428
 429     def _entries(self, program_id):
 430         page = 1
 431         while True:
 432             playlist = self._download_json(
 433                 f'https://gyao.yahoo.co.jp/api/programs/{program_id}/videos?page={page}&serviceId=gy', program_id,
 434                 note=f'Downloading JSON metadata page {page}')
 435             if not playlist:
 436                 break
 437             for video in playlist['videos']:
 438                 video_id = video.get('id')
 439                 if not video_id:
 440                     continue
 441                 if video.get('streamingAvailability') == 'notYet':
 442                     continue
 443                 yield self.url_result(
 444                     'https://gyao.yahoo.co.jp/player/%s/' % video_id.replace(':', '/'),
 445                     YahooGyaOPlayerIE.ie_key(), video_id)
 446             if playlist.get('ended'):
 447                 break
 448             page += 1
 449
 450     def _real_extract(self, url):
 451         program_id = self._match_id(url).replace('/', ':')
 452         return self.playlist_result(self._entries(program_id), program_id)
 453
 454
 455 class YahooJapanNewsIE(InfoExtractor):
 456     IE_NAME = 'yahoo:japannews'
 457     IE_DESC = 'Yahoo! Japan News'
 458     _VALID_URL = r'https?://news\.yahoo\.co\.jp/(?:articles|feature)/(?P<id>[a-zA-Z0-9]+)'
 459     _GEO_COUNTRIES = ['JP']
 460     _TESTS = [{
 461         'url': 'https://news.yahoo.co.jp/articles/a70fe3a064f1cfec937e2252c7fc6c1ba3201c0e',
 462         'info_dict': {
 463             'id': 'a70fe3a064f1cfec937e2252c7fc6c1ba3201c0e',
 464             'ext': 'mp4',
 465             'title': '【独自】安倍元総理「国葬」中止求め“脅迫メール”…「子ども誘拐」“送信者”を追跡',
 466             'description': 'md5:1c06974575f930f692d8696fbcfdc546',
 467             'thumbnail': r're:https://.+',
 468         },
 469         'params': {
 470             'skip_download': True,
 471         },
 472     }, {
 473         'url': 'https://news.yahoo.co.jp/feature/1356',
 474         'only_matching': True
 475     }]
 476
 477     def _extract_formats(self, json_data, content_id):
 478         formats = []
 479
 480         for vid in traverse_obj(json_data, ('ResultSet', 'Result', ..., 'VideoUrlSet', 'VideoUrl', ...)) or []:
 481             delivery = vid.get('delivery')
 482             url = url_or_none(vid.get('Url'))
 483             if not delivery or not url:
 484                 continue
 485             elif delivery == 'hls':
 486                 formats.extend(
 487                     self._extract_m3u8_formats(
 488                         url, content_id, 'mp4', 'm3u8_native',
 489                         m3u8_id='hls', fatal=False))
 490             else:
 491                 formats.append({
 492                     'url': url,
 493                     'format_id': f'http-{vid.get("bitrate")}',
 494                     'height': int_or_none(vid.get('height')),
 495                     'width': int_or_none(vid.get('width')),
 496                     'tbr': int_or_none(vid.get('bitrate')),
 497                 })
 498         self._remove_duplicate_formats(formats)
 499
 500         return formats
 501
 502     def _real_extract(self, url):
 503         video_id = self._match_id(url)
 504         webpage = self._download_webpage(url, video_id)
 505         preloaded_state = self._search_json(r'__PRELOADED_STATE__\s*=', webpage, 'preloaded state', video_id)
 506
 507         content_id = traverse_obj(
 508             preloaded_state, ('articleDetail', 'paragraphs', ..., 'objectItems', ..., 'video', 'vid'),
 509             get_all=False, expected_type=int)
 510         if content_id is None:
 511             raise ExtractorError('This article does not contain a video', expected=True)
 512
 513         HOST = 'news.yahoo.co.jp'
 514         space_id = traverse_obj(preloaded_state, ('pageData', 'spaceId'), expected_type=str)
 515         json_data = self._download_json(
 516             f'https://feapi-yvpub.yahooapis.jp/v1/content/{content_id}',
 517             video_id, query={
 518                 'appid': 'dj0zaiZpPVZMTVFJR0FwZWpiMyZzPWNvbnN1bWVyc2VjcmV0Jng9YjU-',
 519                 'output': 'json',
 520                 'domain': HOST,
 521                 'ak': hashlib.md5('_'.join((space_id, HOST)).encode()).hexdigest() if space_id else '',
 522                 'device_type': '1100',
 523             })
 524
 525         title = (
 526             traverse_obj(preloaded_state,
 527                          ('articleDetail', 'headline'), ('pageData', 'pageParam', 'title'),
 528                          expected_type=str)
 529             or self._html_search_meta(('og:title', 'twitter:title'), webpage, 'title', default=None)
 530             or self._html_extract_title(webpage))
 531         description = (
 532             traverse_obj(preloaded_state, ('pageData', 'description'), expected_type=str)
 533             or self._html_search_meta(
 534                 ('og:description', 'description', 'twitter:description'),
 535                 webpage, 'description', default=None))
 536         thumbnail = (
 537             traverse_obj(preloaded_state, ('pageData', 'ogpImage'), expected_type=str)
 538             or self._og_search_thumbnail(webpage, default=None)
 539             or self._html_search_meta('twitter:image', webpage, 'thumbnail', default=None))
 540
 541         return {
 542             'id': video_id,
 543             'title': title,
 544             'description': description,
 545             'thumbnail': thumbnail,
 546             'formats': self._extract_formats(json_data, video_id),
 547         }