Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/vk.py

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