youtube_dl/extractor/vk.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import collections
   5 import re
   6 import sys
   7
   8 from .common import InfoExtractor
   9 from ..compat import compat_urlparse
  10 from ..utils import (
  11     clean_html,
  12     ExtractorError,
  13     get_element_by_class,
  14     int_or_none,
  15     orderedSet,
  16     remove_start,
  17     str_or_none,
  18     str_to_int,
  19     unescapeHTML,
  20     unified_timestamp,
  21     url_or_none,
  22     urlencode_postdata,
  23 )
  24 from .dailymotion import DailymotionIE
  25 from .pladform import PladformIE
  26 from .vimeo import VimeoIE
  27 from .youtube import YoutubeIE
  28
  29
  30 class VKBaseIE(InfoExtractor):
  31     _NETRC_MACHINE = 'vk'
  32
  33     def _login(self):
  34         username, password = self._get_login_info()
  35         if username is None:
  36             return
  37
  38         login_page, url_handle = self._download_webpage_handle(
  39             'https://vk.com', None, 'Downloading login page')
  40
  41         login_form = self._hidden_inputs(login_page)
  42
  43         login_form.update({
  44             'email': username.encode('cp1251'),
  45             'pass': password.encode('cp1251'),
  46         })
  47
  48         # https://new.vk.com/ serves two same remixlhk cookies in Set-Cookie header
  49         # and expects the first one to be set rather than second (see
  50         # https://github.com/ytdl-org/youtube-dl/issues/9841#issuecomment-227871201).
  51         # As of RFC6265 the newer one cookie should be set into cookie store
  52         # what actually happens.
  53         # We will workaround this VK issue by resetting the remixlhk cookie to
  54         # the first one manually.
  55         for header, cookies in url_handle.headers.items():
  56             if header.lower() != 'set-cookie':
  57                 continue
  58             if sys.version_info[0] >= 3:
  59                 cookies = cookies.encode('iso-8859-1')
  60             cookies = cookies.decode('utf-8')
  61             remixlhk = re.search(r'remixlhk=(.+?);.*?\bdomain=(.+?)(?:[,;]|$)', cookies)
  62             if remixlhk:
  63                 value, domain = remixlhk.groups()
  64                 self._set_cookie(domain, 'remixlhk', value)
  65                 break
  66
  67         login_page = self._download_webpage(
  68             'https://login.vk.com/?act=login', None,
  69             note='Logging in',
  70             data=urlencode_postdata(login_form))
  71
  72         if re.search(r'onLoginFailed', login_page):
  73             raise ExtractorError(
  74                 'Unable to login, incorrect username and/or password', expected=True)
  75
  76     def _real_initialize(self):
  77         self._login()
  78
  79
  80 class VKIE(VKBaseIE):
  81     IE_NAME = 'vk'
  82     IE_DESC = 'VK'
  83     _VALID_URL = r'''(?x)
  84                     https?://
  85                         (?:
  86                             (?:
  87                                 (?:(?:m|new)\.)?vk\.com/video_|
  88                                 (?:www\.)?daxab.com/
  89                             )
  90                             ext\.php\?(?P<embed_query>.*?\boid=(?P<oid>-?\d+).*?\bid=(?P<id>\d+).*)|
  91                             (?:
  92                                 (?:(?:m|new)\.)?vk\.com/(?:.+?\?.*?z=)?video|
  93                                 (?:www\.)?daxab.com/embed/
  94                             )
  95                             (?P<videoid>-?\d+_\d+)(?:.*\blist=(?P<list_id>[\da-f]+))?
  96                         )
  97                     '''
  98     _TESTS = [
  99         {
 100             'url': 'http://vk.com/videos-77521?z=video-77521_162222515%2Fclub77521',
 101             'md5': '7babad3b85ea2e91948005b1b8b0cb84',
 102             'info_dict': {
 103                 'id': '-77521_162222515',
 104                 'ext': 'mp4',
 105                 'title': 'ProtivoGunz - Хуёвая песня',
 106                 'uploader': 're:(?:Noize MC|Alexander Ilyashenko).*',
 107                 'uploader_id': '-77521',
 108                 'duration': 195,
 109                 'timestamp': 1329049880,
 110                 'upload_date': '20120212',
 111             },
 112         },
 113         {
 114             'url': 'http://vk.com/video205387401_165548505',
 115             'md5': '6c0aeb2e90396ba97035b9cbde548700',
 116             'info_dict': {
 117                 'id': '205387401_165548505',
 118                 'ext': 'mp4',
 119                 'title': 'No name',
 120                 'uploader': 'Tom Cruise',
 121                 'uploader_id': '205387401',
 122                 'duration': 9,
 123                 'timestamp': 1374364108,
 124                 'upload_date': '20130720',
 125             }
 126         },
 127         {
 128             'note': 'Embedded video',
 129             'url': 'http://vk.com/video_ext.php?oid=32194266&id=162925554&hash=7d8c2e0d5e05aeaa&hd=1',
 130             'md5': 'c7ce8f1f87bec05b3de07fdeafe21a0a',
 131             'info_dict': {
 132                 'id': '32194266_162925554',
 133                 'ext': 'mp4',
 134                 'uploader': 'Vladimir Gavrin',
 135                 'title': 'Lin Dan',
 136                 'duration': 101,
 137                 'upload_date': '20120730',
 138                 'view_count': int,
 139             },
 140             'skip': 'This video has been removed from public access.',
 141         },
 142         {
 143             # VIDEO NOW REMOVED
 144             # please update if you find a video whose URL follows the same pattern
 145             'url': 'http://vk.com/video-8871596_164049491',
 146             'md5': 'a590bcaf3d543576c9bd162812387666',
 147             'note': 'Only available for registered users',
 148             'info_dict': {
 149                 'id': '-8871596_164049491',
 150                 'ext': 'mp4',
 151                 'uploader': 'Триллеры',
 152                 'title': '► Бойцовский клуб / Fight Club 1999 [HD 720]',
 153                 'duration': 8352,
 154                 'upload_date': '20121218',
 155                 'view_count': int,
 156             },
 157             'skip': 'Requires vk account credentials',
 158         },
 159         {
 160             'url': 'http://vk.com/hd_kino_mania?z=video-43215063_168067957%2F15c66b9b533119788d',
 161             'md5': '4d7a5ef8cf114dfa09577e57b2993202',
 162             'info_dict': {
 163                 'id': '-43215063_168067957',
 164                 'ext': 'mp4',
 165                 'uploader': 'Киномания - лучшее из мира кино',
 166                 'title': ' ',
 167                 'duration': 7291,
 168                 'upload_date': '20140328',
 169             },
 170             'skip': 'Requires vk account credentials',
 171         },
 172         {
 173             'url': 'http://m.vk.com/video-43215063_169084319?list=125c627d1aa1cebb83&from=wall-43215063_2566540',
 174             'md5': '0c45586baa71b7cb1d0784ee3f4e00a6',
 175             'note': 'ivi.ru embed',
 176             'info_dict': {
 177                 'id': '-43215063_169084319',
 178                 'ext': 'mp4',
 179                 'title': 'Книга Илая',
 180                 'duration': 6771,
 181                 'upload_date': '20140626',
 182                 'view_count': int,
 183             },
 184             'skip': 'Only works from Russia',
 185         },
 186         {
 187             # video (removed?) only available with list id
 188             'url': 'https://vk.com/video30481095_171201961?list=8764ae2d21f14088d4',
 189             'md5': '091287af5402239a1051c37ec7b92913',
 190             'info_dict': {
 191                 'id': '30481095_171201961',
 192                 'ext': 'mp4',
 193                 'title': 'ТюменцевВВ_09.07.2015',
 194                 'uploader': 'Anton Ivanov',
 195                 'duration': 109,
 196                 'upload_date': '20150709',
 197                 'view_count': int,
 198             },
 199             'skip': 'Removed',
 200         },
 201         {
 202             # youtube embed
 203             'url': 'https://vk.com/video276849682_170681728',
 204             'info_dict': {
 205                 'id': 'V3K4mi0SYkc',
 206                 'ext': 'mp4',
 207                 'title': "DSWD Awards 'Children's Joy Foundation, Inc.' Certificate of Registration and License to Operate",
 208                 'description': 'md5:bf9c26cfa4acdfb146362682edd3827a',
 209                 'duration': 178,
 210                 'upload_date': '20130116',
 211                 'uploader': "Children's Joy Foundation Inc.",
 212                 'uploader_id': 'thecjf',
 213                 'view_count': int,
 214             },
 215         },
 216         {
 217             # dailymotion embed
 218             'url': 'https://vk.com/video-37468416_456239855',
 219             'info_dict': {
 220                 'id': 'k3lz2cmXyRuJQSjGHUv',
 221                 'ext': 'mp4',
 222                 'title': 'md5:d52606645c20b0ddbb21655adaa4f56f',
 223                 # TODO: fix test by fixing dailymotion description extraction
 224                 'description': 'md5:c651358f03c56f1150b555c26d90a0fd',
 225                 'uploader': 'AniLibria.Tv',
 226                 'upload_date': '20160914',
 227                 'uploader_id': 'x1p5vl5',
 228                 'timestamp': 1473877246,
 229             },
 230             'params': {
 231                 'skip_download': True,
 232             },
 233         },
 234         {
 235             # video key is extra_data not url\d+
 236             'url': 'http://vk.com/video-110305615_171782105',
 237             'md5': 'e13fcda136f99764872e739d13fac1d1',
 238             'info_dict': {
 239                 'id': '-110305615_171782105',
 240                 'ext': 'mp4',
 241                 'title': 'S-Dance, репетиции к The way show',
 242                 'uploader': 'THE WAY SHOW | 17 апреля',
 243                 'uploader_id': '-110305615',
 244                 'timestamp': 1454859345,
 245                 'upload_date': '20160207',
 246             },
 247             'params': {
 248                 'skip_download': True,
 249             },
 250         },
 251         {
 252             # finished live stream, postlive_mp4
 253             'url': 'https://vk.com/videos-387766?z=video-387766_456242764%2Fpl_-387766_-2',
 254             'info_dict': {
 255                 'id': '-387766_456242764',
 256                 'ext': 'mp4',
 257                 'title': 'ИгроМир 2016 День 1 — Игромания Утром',
 258                 'uploader': 'Игромания',
 259                 'duration': 5239,
 260                 # TODO: use act=show to extract view_count
 261                 # 'view_count': int,
 262                 'upload_date': '20160929',
 263                 'uploader_id': '-387766',
 264                 'timestamp': 1475137527,
 265             },
 266         },
 267         {
 268             # live stream, hls and rtmp links, most likely already finished live
 269             # stream by the time you are reading this comment
 270             'url': 'https://vk.com/video-140332_456239111',
 271             'only_matching': True,
 272         },
 273         {
 274             # removed video, just testing that we match the pattern
 275             'url': 'http://vk.com/feed?z=video-43215063_166094326%2Fbb50cacd3177146d7a',
 276             'only_matching': True,
 277         },
 278         {
 279             # age restricted video, requires vk account credentials
 280             'url': 'https://vk.com/video205387401_164765225',
 281             'only_matching': True,
 282         },
 283         {
 284             # pladform embed
 285             'url': 'https://vk.com/video-76116461_171554880',
 286             'only_matching': True,
 287         },
 288         {
 289             'url': 'http://new.vk.com/video205387401_165548505',
 290             'only_matching': True,
 291         },
 292         {
 293             # This video is no longer available, because its author has been blocked.
 294             'url': 'https://vk.com/video-10639516_456240611',
 295             'only_matching': True,
 296         },
 297         {
 298             # The video is not available in your region.
 299             'url': 'https://vk.com/video-51812607_171445436',
 300             'only_matching': True,
 301         }]
 302
 303     def _real_extract(self, url):
 304         mobj = re.match(self._VALID_URL, url)
 305         video_id = mobj.group('videoid')
 306
 307         if video_id:
 308             info_url = 'https://vk.com/al_video.php?act=show_inline&al=1&video=' + video_id
 309             # Some videos (removed?) can only be downloaded with list id specified
 310             list_id = mobj.group('list_id')
 311             if list_id:
 312                 info_url += '&list=%s' % list_id
 313         else:
 314             info_url = 'http://vk.com/video_ext.php?' + mobj.group('embed_query')
 315             video_id = '%s_%s' % (mobj.group('oid'), mobj.group('id'))
 316
 317         info_page = self._download_webpage(info_url, video_id)
 318
 319         error_message = self._html_search_regex(
 320             [r'(?s)<!><div[^>]+class="video_layer_message"[^>]*>(.+?)</div>',
 321                 r'(?s)<div[^>]+id="video_ext_msg"[^>]*>(.+?)</div>'],
 322             info_page, 'error message', default=None)
 323         if error_message:
 324             raise ExtractorError(error_message, expected=True)
 325
 326         if re.search(r'<!>/login\.php\?.*\bact=security_check', info_page):
 327             raise ExtractorError(
 328                 'You are trying to log in from an unusual location. You should confirm ownership at vk.com to log in with this IP.',
 329                 expected=True)
 330
 331         ERROR_COPYRIGHT = 'Video %s has been removed from public access due to rightholder complaint.'
 332
 333         ERRORS = {
 334             r'>Видеозапись .*? была изъята из публичного доступа в связи с обращением правообладателя.<':
 335             ERROR_COPYRIGHT,
 336
 337             r'>The video .*? was removed from public access by request of the copyright holder.<':
 338             ERROR_COPYRIGHT,
 339
 340             r'<!>Please log in or <':
 341             'Video %s is only available for registered users, '
 342             'use --username and --password options to provide account credentials.',
 343
 344             r'<!>Unknown error':
 345             'Video %s does not exist.',
 346
 347             r'<!>Видео временно недоступно':
 348             'Video %s is temporarily unavailable.',
 349
 350             r'<!>Access denied':
 351             'Access denied to video %s.',
 352
 353             r'<!>Видеозапись недоступна, так как её автор был заблокирован.':
 354             'Video %s is no longer available, because its author has been blocked.',
 355
 356             r'<!>This video is no longer available, because its author has been blocked.':
 357             'Video %s is no longer available, because its author has been blocked.',
 358
 359             r'<!>This video is no longer available, because it has been deleted.':
 360             'Video %s is no longer available, because it has been deleted.',
 361
 362             r'<!>The video .+? is not available in your region.':
 363             'Video %s is not available in your region.',
 364         }
 365
 366         for error_re, error_msg in ERRORS.items():
 367             if re.search(error_re, info_page):
 368                 raise ExtractorError(error_msg % video_id, expected=True)
 369
 370         youtube_url = YoutubeIE._extract_url(info_page)
 371         if youtube_url:
 372             return self.url_result(youtube_url, ie=YoutubeIE.ie_key())
 373
 374         vimeo_url = VimeoIE._extract_url(url, info_page)
 375         if vimeo_url is not None:
 376             return self.url_result(vimeo_url)
 377
 378         pladform_url = PladformIE._extract_url(info_page)
 379         if pladform_url:
 380             return self.url_result(pladform_url)
 381
 382         m_rutube = re.search(
 383             r'\ssrc="((?:https?:)?//rutube\.ru\\?/(?:video|play)\\?/embed(?:.*?))\\?"', info_page)
 384         if m_rutube is not None:
 385             rutube_url = self._proto_relative_url(
 386                 m_rutube.group(1).replace('\\', ''))
 387             return self.url_result(rutube_url)
 388
 389         dailymotion_urls = DailymotionIE._extract_urls(info_page)
 390         if dailymotion_urls:
 391             return self.url_result(dailymotion_urls[0], DailymotionIE.ie_key())
 392
 393         m_opts = re.search(r'(?s)var\s+opts\s*=\s*({.+?});', info_page)
 394         if m_opts:
 395             m_opts_url = re.search(r"url\s*:\s*'((?!/\b)[^']+)", m_opts.group(1))
 396             if m_opts_url:
 397                 opts_url = m_opts_url.group(1)
 398                 if opts_url.startswith('//'):
 399                     opts_url = 'http:' + opts_url
 400                 return self.url_result(opts_url)
 401
 402         # vars does not look to be served anymore since 24.10.2016
 403         data = self._parse_json(
 404             self._search_regex(
 405                 r'var\s+vars\s*=\s*({.+?});', info_page, 'vars', default='{}'),
 406             video_id, fatal=False)
 407
 408         # <!json> is served instead
 409         if not data:
 410             data = self._parse_json(
 411                 self._search_regex(
 412                     [r'<!json>\s*({.+?})\s*<!>', r'<!json>\s*({.+})'],
 413                     info_page, 'json', default='{}'),
 414                 video_id)
 415             if data:
 416                 data = data['player']['params'][0]
 417
 418         if not data:
 419             data = self._parse_json(
 420                 self._search_regex(
 421                     r'var\s+playerParams\s*=\s*({.+?})\s*;\s*\n', info_page,
 422                     'player params'),
 423                 video_id)['params'][0]
 424
 425         title = unescapeHTML(data['md_title'])
 426
 427         # 2 = live
 428         # 3 = post live (finished live)
 429         is_live = data.get('live') == 2
 430         if is_live:
 431             title = self._live_title(title)
 432
 433         timestamp = unified_timestamp(self._html_search_regex(
 434             r'class=["\']mv_info_date[^>]+>([^<]+)(?:<|from)', info_page,
 435             'upload date', default=None)) or int_or_none(data.get('date'))
 436
 437         view_count = str_to_int(self._search_regex(
 438             r'class=["\']mv_views_count[^>]+>\s*([\d,.]+)',
 439             info_page, 'view count', default=None))
 440
 441         formats = []
 442         for format_id, format_url in data.items():
 443             format_url = url_or_none(format_url)
 444             if not format_url or not format_url.startswith(('http', '//', 'rtmp')):
 445                 continue
 446             if (format_id.startswith(('url', 'cache')) or
 447                     format_id in ('extra_data', 'live_mp4', 'postlive_mp4')):
 448                 height = int_or_none(self._search_regex(
 449                     r'^(?:url|cache)(\d+)', format_id, 'height', default=None))
 450                 formats.append({
 451                     'format_id': format_id,
 452                     'url': format_url,
 453                     'height': height,
 454                 })
 455             elif format_id == 'hls':
 456                 formats.extend(self._extract_m3u8_formats(
 457                     format_url, video_id, 'mp4', 'm3u8_native',
 458                     m3u8_id=format_id, fatal=False, live=is_live))
 459             elif format_id == 'rtmp':
 460                 formats.append({
 461                     'format_id': format_id,
 462                     'url': format_url,
 463                     'ext': 'flv',
 464                 })
 465         self._sort_formats(formats)
 466
 467         return {
 468             'id': video_id,
 469             'formats': formats,
 470             'title': title,
 471             'thumbnail': data.get('jpg'),
 472             'uploader': data.get('md_author'),
 473             'uploader_id': str_or_none(data.get('author_id')),
 474             'duration': data.get('duration'),
 475             'timestamp': timestamp,
 476             'view_count': view_count,
 477             'like_count': int_or_none(data.get('liked')),
 478             'dislike_count': int_or_none(data.get('nolikes')),
 479             'is_live': is_live,
 480         }
 481
 482
 483 class VKUserVideosIE(VKBaseIE):
 484     IE_NAME = 'vk:uservideos'
 485     IE_DESC = "VK - User's Videos"
 486     _VALID_URL = r'https?://(?:(?:m|new)\.)?vk\.com/videos(?P<id>-?[0-9]+)(?!\?.*\bz=video)(?:[/?#&]|$)'
 487     _TEMPLATE_URL = 'https://vk.com/videos'
 488     _TESTS = [{
 489         'url': 'http://vk.com/videos205387401',
 490         'info_dict': {
 491             'id': '205387401',
 492             'title': "Tom Cruise's Videos",
 493         },
 494         'playlist_mincount': 4,
 495     }, {
 496         'url': 'http://vk.com/videos-77521',
 497         'only_matching': True,
 498     }, {
 499         'url': 'http://vk.com/videos-97664626?section=all',
 500         'only_matching': True,
 501     }, {
 502         'url': 'http://m.vk.com/videos205387401',
 503         'only_matching': True,
 504     }, {
 505         'url': 'http://new.vk.com/videos205387401',
 506         'only_matching': True,
 507     }]
 508
 509     def _real_extract(self, url):
 510         page_id = self._match_id(url)
 511
 512         webpage = self._download_webpage(url, page_id)
 513
 514         entries = [
 515             self.url_result(
 516                 'http://vk.com/video' + video_id, 'VK', video_id=video_id)
 517             for video_id in orderedSet(re.findall(r'href="/video(-?[0-9_]+)"', webpage))]
 518
 519         title = unescapeHTML(self._search_regex(
 520             r'<title>\s*([^<]+?)\s+\|\s+\d+\s+videos',
 521             webpage, 'title', default=page_id))
 522
 523         return self.playlist_result(entries, page_id, title)
 524
 525
 526 class VKWallPostIE(VKBaseIE):
 527     IE_NAME = 'vk:wallpost'
 528     _VALID_URL = r'https?://(?:(?:(?:(?:m|new)\.)?vk\.com/(?:[^?]+\?.*\bw=)?wall(?P<id>-?\d+_\d+)))'
 529     _TESTS = [{
 530         # public page URL, audio playlist
 531         'url': 'https://vk.com/bs.official?w=wall-23538238_35',
 532         'info_dict': {
 533             'id': '23538238_35',
 534             'title': 'Black Shadow - Wall post 23538238_35',
 535             'description': 'md5:3f84b9c4f9ef499731cf1ced9998cc0c',
 536         },
 537         'playlist': [{
 538             'md5': '5ba93864ec5b85f7ce19a9af4af080f6',
 539             'info_dict': {
 540                 'id': '135220665_111806521',
 541                 'ext': 'mp3',
 542                 'title': 'Black Shadow - Слепое Верование',
 543                 'duration': 370,
 544                 'uploader': 'Black Shadow',
 545                 'artist': 'Black Shadow',
 546                 'track': 'Слепое Верование',
 547             },
 548         }, {
 549             'md5': '4cc7e804579122b17ea95af7834c9233',
 550             'info_dict': {
 551                 'id': '135220665_111802303',
 552                 'ext': 'mp3',
 553                 'title': 'Black Shadow - Война - Негасимое Бездны Пламя!',
 554                 'duration': 423,
 555                 'uploader': 'Black Shadow',
 556                 'artist': 'Black Shadow',
 557                 'track': 'Война - Негасимое Бездны Пламя!',
 558             },
 559             'params': {
 560                 'skip_download': True,
 561             },
 562         }],
 563         'params': {
 564             'usenetrc': True,
 565         },
 566         'skip': 'Requires vk account credentials',
 567     }, {
 568         # single YouTube embed, no leading -
 569         'url': 'https://vk.com/wall85155021_6319',
 570         'info_dict': {
 571             'id': '85155021_6319',
 572             'title': 'Sergey Gorbunov - Wall post 85155021_6319',
 573         },
 574         'playlist_count': 1,
 575         'params': {
 576             'usenetrc': True,
 577         },
 578         'skip': 'Requires vk account credentials',
 579     }, {
 580         # wall page URL
 581         'url': 'https://vk.com/wall-23538238_35',
 582         'only_matching': True,
 583     }, {
 584         # mobile wall page URL
 585         'url': 'https://m.vk.com/wall-23538238_35',
 586         'only_matching': True,
 587     }]
 588
 589     def _real_extract(self, url):
 590         post_id = self._match_id(url)
 591
 592         wall_url = 'https://vk.com/wall%s' % post_id
 593
 594         post_id = remove_start(post_id, '-')
 595
 596         webpage = self._download_webpage(wall_url, post_id)
 597
 598         error = self._html_search_regex(
 599             r'>Error</div>\s*<div[^>]+class=["\']body["\'][^>]*>([^<]+)',
 600             webpage, 'error', default=None)
 601         if error:
 602             raise ExtractorError('VK said: %s' % error, expected=True)
 603
 604         description = clean_html(get_element_by_class('wall_post_text', webpage))
 605         uploader = clean_html(get_element_by_class('author', webpage))
 606         thumbnail = self._og_search_thumbnail(webpage)
 607
 608         entries = []
 609
 610         audio_ids = re.findall(r'data-full-id=["\'](\d+_\d+)', webpage)
 611         if audio_ids:
 612             al_audio = self._download_webpage(
 613                 'https://vk.com/al_audio.php', post_id,
 614                 note='Downloading audio info', fatal=False,
 615                 data=urlencode_postdata({
 616                     'act': 'reload_audio',
 617                     'al': '1',
 618                     'ids': ','.join(audio_ids)
 619                 }))
 620             if al_audio:
 621                 Audio = collections.namedtuple(
 622                     'Audio', ['id', 'user_id', 'url', 'track', 'artist', 'duration'])
 623                 audios = self._parse_json(
 624                     self._search_regex(
 625                         r'<!json>(.+?)<!>', al_audio, 'audios', default='[]'),
 626                     post_id, fatal=False, transform_source=unescapeHTML)
 627                 if isinstance(audios, list):
 628                     for audio in audios:
 629                         a = Audio._make(audio[:6])
 630                         entries.append({
 631                             'id': '%s_%s' % (a.user_id, a.id),
 632                             'url': a.url,
 633                             'title': '%s - %s' % (a.artist, a.track) if a.artist and a.track else a.id,
 634                             'thumbnail': thumbnail,
 635                             'duration': a.duration,
 636                             'uploader': uploader,
 637                             'artist': a.artist,
 638                             'track': a.track,
 639                         })
 640
 641         for video in re.finditer(
 642                 r'<a[^>]+href=(["\'])(?P<url>/video(?:-?[\d_]+).*?)\1', webpage):
 643             entries.append(self.url_result(
 644                 compat_urlparse.urljoin(url, video.group('url')), VKIE.ie_key()))
 645
 646         title = 'Wall post %s' % post_id
 647
 648         return self.playlist_result(
 649             orderedSet(entries), post_id,
 650             '%s - %s' % (uploader, title) if uploader else title,
 651             description)