_ Git - youtube-dl/blob - youtube_dl/extractor/bbc.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import re
   5 import itertools
   6
   7 from .common import InfoExtractor
   8 from ..utils import (
   9     clean_html,
  10     dict_get,
  11     ExtractorError,
  12     float_or_none,
  13     get_element_by_class,
  14     int_or_none,
  15     parse_duration,
  16     parse_iso8601,
  17     try_get,
  18     unescapeHTML,
  19     urlencode_postdata,
  20     urljoin,
  21 )
  22 from ..compat import (
  23     compat_etree_fromstring,
  24     compat_HTTPError,
  25     compat_urlparse,
  26 )
  27
  28
  29 class BBCCoUkIE(InfoExtractor):
  30     IE_NAME = 'bbc.co.uk'
  31     IE_DESC = 'BBC iPlayer'
  32     _ID_REGEX = r'[pb][\da-z]{7}'
  33     _VALID_URL = r'''(?x)
  34                     https?://
  35                         (?:www\.)?bbc\.co\.uk/
  36                         (?:
  37                             programmes/(?!articles/)|
  38                             iplayer(?:/[^/]+)?/(?:episode/|playlist/)|
  39                             music/clips[/#]|
  40                             radio/player/
  41                         )
  42                         (?P<id>%s)(?!/(?:episodes|broadcasts|clips))
  43                     ''' % _ID_REGEX
  44
  45     _LOGIN_URL = 'https://account.bbc.com/signin'
  46     _NETRC_MACHINE = 'bbc'
  47
  48     _MEDIASELECTOR_URLS = [
  49         # Provides HQ HLS streams with even better quality that pc mediaset but fails
  50         # with geolocation in some cases when it's even not geo restricted at all (e.g.
  51         # http://www.bbc.co.uk/programmes/b06bp7lf). Also may fail with selectionunavailable.
  52         'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s',
  53         'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/pc/vpid/%s',
  54     ]
  55
  56     _MEDIASELECTION_NS = 'http://bbc.co.uk/2008/mp/mediaselection'
  57     _EMP_PLAYLIST_NS = 'http://bbc.co.uk/2008/emp/playlist'
  58
  59     _NAMESPACES = (
  60         _MEDIASELECTION_NS,
  61         _EMP_PLAYLIST_NS,
  62     )
  63
  64     _TESTS = [
  65         {
  66             'url': 'http://www.bbc.co.uk/programmes/b039g8p7',
  67             'info_dict': {
  68                 'id': 'b039d07m',
  69                 'ext': 'flv',
  70                 'title': 'Leonard Cohen, Kaleidoscope - BBC Radio 4',
  71                 'description': 'The Canadian poet and songwriter reflects on his musical career.',
  72             },
  73             'params': {
  74                 # rtmp download
  75                 'skip_download': True,
  76             }
  77         },
  78         {
  79             'url': 'http://www.bbc.co.uk/iplayer/episode/b00yng5w/The_Man_in_Black_Series_3_The_Printed_Name/',
  80             'info_dict': {
  81                 'id': 'b00yng1d',
  82                 'ext': 'flv',
  83                 'title': 'The Man in Black: Series 3: The Printed Name',
  84                 'description': "Mark Gatiss introduces Nicholas Pierpan's chilling tale of a writer's devilish pact with a mysterious man. Stars Ewan Bailey.",
  85                 'duration': 1800,
  86             },
  87             'params': {
  88                 # rtmp download
  89                 'skip_download': True,
  90             },
  91             'skip': 'Episode is no longer available on BBC iPlayer Radio',
  92         },
  93         {
  94             'url': 'http://www.bbc.co.uk/iplayer/episode/b03vhd1f/The_Voice_UK_Series_3_Blind_Auditions_5/',
  95             'info_dict': {
  96                 'id': 'b00yng1d',
  97                 'ext': 'flv',
  98                 'title': 'The Voice UK: Series 3: Blind Auditions 5',
  99                 'description': 'Emma Willis and Marvin Humes present the fifth set of blind auditions in the singing competition, as the coaches continue to build their teams based on voice alone.',
 100                 'duration': 5100,
 101             },
 102             'params': {
 103                 # rtmp download
 104                 'skip_download': True,
 105             },
 106             'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
 107         },
 108         {
 109             'url': 'http://www.bbc.co.uk/iplayer/episode/p026c7jt/tomorrows-worlds-the-unearthly-history-of-science-fiction-2-invasion',
 110             'info_dict': {
 111                 'id': 'b03k3pb7',
 112                 'ext': 'flv',
 113                 'title': "Tomorrow's Worlds: The Unearthly History of Science Fiction",
 114                 'description': '2. Invasion',
 115                 'duration': 3600,
 116             },
 117             'params': {
 118                 # rtmp download
 119                 'skip_download': True,
 120             },
 121             'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
 122         }, {
 123             'url': 'http://www.bbc.co.uk/programmes/b04v20dw',
 124             'info_dict': {
 125                 'id': 'b04v209v',
 126                 'ext': 'flv',
 127                 'title': 'Pete Tong, The Essential New Tune Special',
 128                 'description': "Pete has a very special mix - all of 2014's Essential New Tunes!",
 129                 'duration': 10800,
 130             },
 131             'params': {
 132                 # rtmp download
 133                 'skip_download': True,
 134             },
 135             'skip': 'Episode is no longer available on BBC iPlayer Radio',
 136         }, {
 137             'url': 'http://www.bbc.co.uk/music/clips/p022h44b',
 138             'note': 'Audio',
 139             'info_dict': {
 140                 'id': 'p022h44j',
 141                 'ext': 'flv',
 142                 'title': 'BBC Proms Music Guides, Rachmaninov: Symphonic Dances',
 143                 'description': "In this Proms Music Guide, Andrew McGregor looks at Rachmaninov's Symphonic Dances.",
 144                 'duration': 227,
 145             },
 146             'params': {
 147                 # rtmp download
 148                 'skip_download': True,
 149             }
 150         }, {
 151             'url': 'http://www.bbc.co.uk/music/clips/p025c0zz',
 152             'note': 'Video',
 153             'info_dict': {
 154                 'id': 'p025c103',
 155                 'ext': 'flv',
 156                 'title': 'Reading and Leeds Festival, 2014, Rae Morris - Closer (Live on BBC Three)',
 157                 'description': 'Rae Morris performs Closer for BBC Three at Reading 2014',
 158                 'duration': 226,
 159             },
 160             'params': {
 161                 # rtmp download
 162                 'skip_download': True,
 163             }
 164         }, {
 165             'url': 'http://www.bbc.co.uk/iplayer/episode/b054fn09/ad/natural-world-20152016-2-super-powered-owls',
 166             'info_dict': {
 167                 'id': 'p02n76xf',
 168                 'ext': 'flv',
 169                 'title': 'Natural World, 2015-2016: 2. Super Powered Owls',
 170                 'description': 'md5:e4db5c937d0e95a7c6b5e654d429183d',
 171                 'duration': 3540,
 172             },
 173             'params': {
 174                 # rtmp download
 175                 'skip_download': True,
 176             },
 177             'skip': 'geolocation',
 178         }, {
 179             'url': 'http://www.bbc.co.uk/iplayer/episode/b05zmgwn/royal-academy-summer-exhibition',
 180             'info_dict': {
 181                 'id': 'b05zmgw1',
 182                 'ext': 'flv',
 183                 'description': 'Kirsty Wark and Morgan Quaintance visit the Royal Academy as it prepares for its annual artistic extravaganza, meeting people who have come together to make the show unique.',
 184                 'title': 'Royal Academy Summer Exhibition',
 185                 'duration': 3540,
 186             },
 187             'params': {
 188                 # rtmp download
 189                 'skip_download': True,
 190             },
 191             'skip': 'geolocation',
 192         }, {
 193             # iptv-all mediaset fails with geolocation however there is no geo restriction
 194             # for this programme at all
 195             'url': 'http://www.bbc.co.uk/programmes/b06rkn85',
 196             'info_dict': {
 197                 'id': 'b06rkms3',
 198                 'ext': 'flv',
 199                 'title': "Best of the Mini-Mixes 2015: Part 3, Annie Mac's Friday Night - BBC Radio 1",
 200                 'description': "Annie has part three in the Best of the Mini-Mixes 2015, plus the year's Most Played!",
 201             },
 202             'params': {
 203                 # rtmp download
 204                 'skip_download': True,
 205             },
 206             'skip': 'Now it\'s really geo-restricted',
 207         }, {
 208             # compact player (https://github.com/rg3/youtube-dl/issues/8147)
 209             'url': 'http://www.bbc.co.uk/programmes/p028bfkf/player',
 210             'info_dict': {
 211                 'id': 'p028bfkj',
 212                 'ext': 'flv',
 213                 'title': 'Extract from BBC documentary Look Stranger - Giant Leeks and Magic Brews',
 214                 'description': 'Extract from BBC documentary Look Stranger - Giant Leeks and Magic Brews',
 215             },
 216             'params': {
 217                 # rtmp download
 218                 'skip_download': True,
 219             },
 220         }, {
 221             'url': 'http://www.bbc.co.uk/iplayer/playlist/p01dvks4',
 222             'only_matching': True,
 223         }, {
 224             'url': 'http://www.bbc.co.uk/music/clips#p02frcc3',
 225             'only_matching': True,
 226         }, {
 227             'url': 'http://www.bbc.co.uk/iplayer/cbeebies/episode/b0480276/bing-14-atchoo',
 228             'only_matching': True,
 229         }, {
 230             'url': 'http://www.bbc.co.uk/radio/player/p03cchwf',
 231             'only_matching': True,
 232         }
 233     ]
 234
 235     _USP_RE = r'/([^/]+?)\.ism(?:\.hlsv2\.ism)?/[^/]+\.m3u8'
 236
 237     def _login(self):
 238         username, password = self._get_login_info()
 239         if username is None:
 240             return
 241
 242         login_page = self._download_webpage(
 243             self._LOGIN_URL, None, 'Downloading signin page')
 244
 245         login_form = self._hidden_inputs(login_page)
 246
 247         login_form.update({
 248             'username': username,
 249             'password': password,
 250         })
 251
 252         post_url = urljoin(self._LOGIN_URL, self._search_regex(
 253             r'<form[^>]+action=(["\'])(?P<url>.+?)\1', login_page,
 254             'post url', default=self._LOGIN_URL, group='url'))
 255
 256         response, urlh = self._download_webpage_handle(
 257             post_url, None, 'Logging in', data=urlencode_postdata(login_form),
 258             headers={'Referer': self._LOGIN_URL})
 259
 260         if self._LOGIN_URL in urlh.geturl():
 261             error = clean_html(get_element_by_class('form-message', response))
 262             if error:
 263                 raise ExtractorError(
 264                     'Unable to login: %s' % error, expected=True)
 265             raise ExtractorError('Unable to log in')
 266
 267     def _real_initialize(self):
 268         self._login()
 269
 270     class MediaSelectionError(Exception):
 271         def __init__(self, id):
 272             self.id = id
 273
 274     def _extract_asx_playlist(self, connection, programme_id):
 275         asx = self._download_xml(connection.get('href'), programme_id, 'Downloading ASX playlist')
 276         return [ref.get('href') for ref in asx.findall('./Entry/ref')]
 277
 278     def _extract_items(self, playlist):
 279         return playlist.findall('./{%s}item' % self._EMP_PLAYLIST_NS)
 280
 281     def _findall_ns(self, element, xpath):
 282         elements = []
 283         for ns in self._NAMESPACES:
 284             elements.extend(element.findall(xpath % ns))
 285         return elements
 286
 287     def _extract_medias(self, media_selection):
 288         error = media_selection.find('./{%s}error' % self._MEDIASELECTION_NS)
 289         if error is None:
 290             media_selection.find('./{%s}error' % self._EMP_PLAYLIST_NS)
 291         if error is not None:
 292             raise BBCCoUkIE.MediaSelectionError(error.get('id'))
 293         return self._findall_ns(media_selection, './{%s}media')
 294
 295     def _extract_connections(self, media):
 296         return self._findall_ns(media, './{%s}connection')
 297
 298     def _get_subtitles(self, media, programme_id):
 299         subtitles = {}
 300         for connection in self._extract_connections(media):
 301             captions = self._download_xml(connection.get('href'), programme_id, 'Downloading captions')
 302             lang = captions.get('{http://www.w3.org/XML/1998/namespace}lang', 'en')
 303             subtitles[lang] = [
 304                 {
 305                     'url': connection.get('href'),
 306                     'ext': 'ttml',
 307                 },
 308             ]
 309         return subtitles
 310
 311     def _raise_extractor_error(self, media_selection_error):
 312         raise ExtractorError(
 313             '%s returned error: %s' % (self.IE_NAME, media_selection_error.id),
 314             expected=True)
 315
 316     def _download_media_selector(self, programme_id):
 317         last_exception = None
 318         for mediaselector_url in self._MEDIASELECTOR_URLS:
 319             try:
 320                 return self._download_media_selector_url(
 321                     mediaselector_url % programme_id, programme_id)
 322             except BBCCoUkIE.MediaSelectionError as e:
 323                 if e.id in ('notukerror', 'geolocation', 'selectionunavailable'):
 324                     last_exception = e
 325                     continue
 326                 self._raise_extractor_error(e)
 327         self._raise_extractor_error(last_exception)
 328
 329     def _download_media_selector_url(self, url, programme_id=None):
 330         try:
 331             media_selection = self._download_xml(
 332                 url, programme_id, 'Downloading media selection XML')
 333         except ExtractorError as ee:
 334             if isinstance(ee.cause, compat_HTTPError) and ee.cause.code in (403, 404):
 335                 media_selection = compat_etree_fromstring(ee.cause.read().decode('utf-8'))
 336             else:
 337                 raise
 338         return self._process_media_selector(media_selection, programme_id)
 339
 340     def _process_media_selector(self, media_selection, programme_id):
 341         formats = []
 342         subtitles = None
 343         urls = []
 344
 345         for media in self._extract_medias(media_selection):
 346             kind = media.get('kind')
 347             if kind in ('video', 'audio'):
 348                 bitrate = int_or_none(media.get('bitrate'))
 349                 encoding = media.get('encoding')
 350                 service = media.get('service')
 351                 width = int_or_none(media.get('width'))
 352                 height = int_or_none(media.get('height'))
 353                 file_size = int_or_none(media.get('media_file_size'))
 354                 for connection in self._extract_connections(media):
 355                     href = connection.get('href')
 356                     if href in urls:
 357                         continue
 358                     if href:
 359                         urls.append(href)
 360                     conn_kind = connection.get('kind')
 361                     protocol = connection.get('protocol')
 362                     supplier = connection.get('supplier')
 363                     transfer_format = connection.get('transferFormat')
 364                     format_id = supplier or conn_kind or protocol
 365                     if service:
 366                         format_id = '%s_%s' % (service, format_id)
 367                     # ASX playlist
 368                     if supplier == 'asx':
 369                         for i, ref in enumerate(self._extract_asx_playlist(connection, programme_id)):
 370                             formats.append({
 371                                 'url': ref,
 372                                 'format_id': 'ref%s_%s' % (i, format_id),
 373                             })
 374                     elif transfer_format == 'dash':
 375                         formats.extend(self._extract_mpd_formats(
 376                             href, programme_id, mpd_id=format_id, fatal=False))
 377                     elif transfer_format == 'hls':
 378                         formats.extend(self._extract_m3u8_formats(
 379                             href, programme_id, ext='mp4', entry_protocol='m3u8_native',
 380                             m3u8_id=format_id, fatal=False))
 381                         if re.search(self._USP_RE, href):
 382                             usp_formats = self._extract_m3u8_formats(
 383                                 re.sub(self._USP_RE, r'/\1.ism/\1.m3u8', href),
 384                                 programme_id, ext='mp4', entry_protocol='m3u8_native',
 385                                 m3u8_id=format_id, fatal=False)
 386                             for f in usp_formats:
 387                                 if f.get('height') and f['height'] > 720:
 388                                     continue
 389                                 formats.append(f)
 390                     elif transfer_format == 'hds':
 391                         formats.extend(self._extract_f4m_formats(
 392                             href, programme_id, f4m_id=format_id, fatal=False))
 393                     else:
 394                         if not service and not supplier and bitrate:
 395                             format_id += '-%d' % bitrate
 396                         fmt = {
 397                             'format_id': format_id,
 398                             'filesize': file_size,
 399                         }
 400                         if kind == 'video':
 401                             fmt.update({
 402                                 'width': width,
 403                                 'height': height,
 404                                 'tbr': bitrate,
 405                                 'vcodec': encoding,
 406                             })
 407                         else:
 408                             fmt.update({
 409                                 'abr': bitrate,
 410                                 'acodec': encoding,
 411                                 'vcodec': 'none',
 412                             })
 413                         if protocol in ('http', 'https'):
 414                             # Direct link
 415                             fmt.update({
 416                                 'url': href,
 417                             })
 418                         elif protocol == 'rtmp':
 419                             application = connection.get('application', 'ondemand')
 420                             auth_string = connection.get('authString')
 421                             identifier = connection.get('identifier')
 422                             server = connection.get('server')
 423                             fmt.update({
 424                                 'url': '%s://%s/%s?%s' % (protocol, server, application, auth_string),
 425                                 'play_path': identifier,
 426                                 'app': '%s?%s' % (application, auth_string),
 427                                 'page_url': 'http://www.bbc.co.uk',
 428                                 'player_url': 'http://www.bbc.co.uk/emp/releases/iplayer/revisions/617463_618125_4/617463_618125_4_emp.swf',
 429                                 'rtmp_live': False,
 430                                 'ext': 'flv',
 431                             })
 432                         else:
 433                             continue
 434                         formats.append(fmt)
 435             elif kind == 'captions':
 436                 subtitles = self.extract_subtitles(media, programme_id)
 437         return formats, subtitles
 438
 439     def _download_playlist(self, playlist_id):
 440         try:
 441             playlist = self._download_json(
 442                 'http://www.bbc.co.uk/programmes/%s/playlist.json' % playlist_id,
 443                 playlist_id, 'Downloading playlist JSON')
 444
 445             version = playlist.get('defaultAvailableVersion')
 446             if version:
 447                 smp_config = version['smpConfig']
 448                 title = smp_config['title']
 449                 description = smp_config['summary']
 450                 for item in smp_config['items']:
 451                     kind = item['kind']
 452                     if kind not in ('programme', 'radioProgramme'):
 453                         continue
 454                     programme_id = item.get('vpid')
 455                     duration = int_or_none(item.get('duration'))
 456                     formats, subtitles = self._download_media_selector(programme_id)
 457                 return programme_id, title, description, duration, formats, subtitles
 458         except ExtractorError as ee:
 459             if not (isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 404):
 460                 raise
 461
 462         # fallback to legacy playlist
 463         return self._process_legacy_playlist(playlist_id)
 464
 465     def _process_legacy_playlist_url(self, url, display_id):
 466         playlist = self._download_legacy_playlist_url(url, display_id)
 467         return self._extract_from_legacy_playlist(playlist, display_id)
 468
 469     def _process_legacy_playlist(self, playlist_id):
 470         return self._process_legacy_playlist_url(
 471             'http://www.bbc.co.uk/iplayer/playlist/%s' % playlist_id, playlist_id)
 472
 473     def _download_legacy_playlist_url(self, url, playlist_id=None):
 474         return self._download_xml(
 475             url, playlist_id, 'Downloading legacy playlist XML')
 476
 477     def _extract_from_legacy_playlist(self, playlist, playlist_id):
 478         no_items = playlist.find('./{%s}noItems' % self._EMP_PLAYLIST_NS)
 479         if no_items is not None:
 480             reason = no_items.get('reason')
 481             if reason == 'preAvailability':
 482                 msg = 'Episode %s is not yet available' % playlist_id
 483             elif reason == 'postAvailability':
 484                 msg = 'Episode %s is no longer available' % playlist_id
 485             elif reason == 'noMedia':
 486                 msg = 'Episode %s is not currently available' % playlist_id
 487             else:
 488                 msg = 'Episode %s is not available: %s' % (playlist_id, reason)
 489             raise ExtractorError(msg, expected=True)
 490
 491         for item in self._extract_items(playlist):
 492             kind = item.get('kind')
 493             if kind not in ('programme', 'radioProgramme'):
 494                 continue
 495             title = playlist.find('./{%s}title' % self._EMP_PLAYLIST_NS).text
 496             description_el = playlist.find('./{%s}summary' % self._EMP_PLAYLIST_NS)
 497             description = description_el.text if description_el is not None else None
 498
 499             def get_programme_id(item):
 500                 def get_from_attributes(item):
 501                     for p in('identifier', 'group'):
 502                         value = item.get(p)
 503                         if value and re.match(r'^[pb][\da-z]{7}$', value):
 504                             return value
 505                 get_from_attributes(item)
 506                 mediator = item.find('./{%s}mediator' % self._EMP_PLAYLIST_NS)
 507                 if mediator is not None:
 508                     return get_from_attributes(mediator)
 509
 510             programme_id = get_programme_id(item)
 511             duration = int_or_none(item.get('duration'))
 512
 513             if programme_id:
 514                 formats, subtitles = self._download_media_selector(programme_id)
 515             else:
 516                 formats, subtitles = self._process_media_selector(item, playlist_id)
 517                 programme_id = playlist_id
 518
 519         return programme_id, title, description, duration, formats, subtitles
 520
 521     def _real_extract(self, url):
 522         group_id = self._match_id(url)
 523
 524         webpage = self._download_webpage(url, group_id, 'Downloading video page')
 525
 526         error = self._search_regex(
 527             r'<div\b[^>]+\bclass=["\']smp__message delta["\'][^>]*>([^<]+)<',
 528             webpage, 'error', default=None)
 529         if error:
 530             raise ExtractorError(error, expected=True)
 531
 532         programme_id = None
 533         duration = None
 534
 535         tviplayer = self._search_regex(
 536             r'mediator\.bind\(({.+?})\s*,\s*document\.getElementById',
 537             webpage, 'player', default=None)
 538
 539         if tviplayer:
 540             player = self._parse_json(tviplayer, group_id).get('player', {})
 541             duration = int_or_none(player.get('duration'))
 542             programme_id = player.get('vpid')
 543
 544         if not programme_id:
 545             programme_id = self._search_regex(
 546                 r'"vpid"\s*:\s*"(%s)"' % self._ID_REGEX, webpage, 'vpid', fatal=False, default=None)
 547
 548         if programme_id:
 549             formats, subtitles = self._download_media_selector(programme_id)
 550             title = self._og_search_title(webpage, default=None) or self._html_search_regex(
 551                 (r'<h2[^>]+id="parent-title"[^>]*>(.+?)</h2>',
 552                  r'<div[^>]+class="info"[^>]*>\s*<h1>(.+?)</h1>'), webpage, 'title')
 553             description = self._search_regex(
 554                 (r'<p class="[^"]*medium-description[^"]*">([^<]+)</p>',
 555                  r'<div[^>]+class="info_+synopsis"[^>]*>([^<]+)</div>'),
 556                 webpage, 'description', default=None)
 557             if not description:
 558                 description = self._html_search_meta('description', webpage)
 559         else:
 560             programme_id, title, description, duration, formats, subtitles = self._download_playlist(group_id)
 561
 562         self._sort_formats(formats)
 563
 564         return {
 565             'id': programme_id,
 566             'title': title,
 567             'description': description,
 568             'thumbnail': self._og_search_thumbnail(webpage, default=None),
 569             'duration': duration,
 570             'formats': formats,
 571             'subtitles': subtitles,
 572         }
 573
 574
 575 class BBCIE(BBCCoUkIE):
 576     IE_NAME = 'bbc'
 577     IE_DESC = 'BBC'
 578     _VALID_URL = r'https?://(?:www\.)?bbc\.(?:com|co\.uk)/(?:[^/]+/)+(?P<id>[^/#?]+)'
 579
 580     _MEDIASELECTOR_URLS = [
 581         # Provides HQ HLS streams but fails with geolocation in some cases when it's
 582         # even not geo restricted at all
 583         'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s',
 584         # Provides more formats, namely direct mp4 links, but fails on some videos with
 585         # notukerror for non UK (?) users (e.g.
 586         # http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret)
 587         'http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/%s',
 588         # Provides fewer formats, but works everywhere for everybody (hopefully)
 589         'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/journalism-pc/vpid/%s',
 590     ]
 591
 592     _TESTS = [{
 593         # article with multiple videos embedded with data-playable containing vpids
 594         'url': 'http://www.bbc.com/news/world-europe-32668511',
 595         'info_dict': {
 596             'id': 'world-europe-32668511',
 597             'title': 'Russia stages massive WW2 parade despite Western boycott',
 598             'description': 'md5:00ff61976f6081841f759a08bf78cc9c',
 599         },
 600         'playlist_count': 2,
 601     }, {
 602         # article with multiple videos embedded with data-playable (more videos)
 603         'url': 'http://www.bbc.com/news/business-28299555',
 604         'info_dict': {
 605             'id': 'business-28299555',
 606             'title': 'Farnborough Airshow: Video highlights',
 607             'description': 'BBC reports and video highlights at the Farnborough Airshow.',
 608         },
 609         'playlist_count': 9,
 610         'skip': 'Save time',
 611     }, {
 612         # article with multiple videos embedded with `new SMP()`
 613         # broken
 614         'url': 'http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460',
 615         'info_dict': {
 616             'id': '3662a707-0af9-3149-963f-47bea720b460',
 617             'title': 'BUGGER',
 618         },
 619         'playlist_count': 18,
 620     }, {
 621         # single video embedded with data-playable containing vpid
 622         'url': 'http://www.bbc.com/news/world-europe-32041533',
 623         'info_dict': {
 624             'id': 'p02mprgb',
 625             'ext': 'mp4',
 626             'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV',
 627             'description': 'md5:2868290467291b37feda7863f7a83f54',
 628             'duration': 47,
 629             'timestamp': 1427219242,
 630             'upload_date': '20150324',
 631         },
 632         'params': {
 633             # rtmp download
 634             'skip_download': True,
 635         }
 636     }, {
 637         # article with single video embedded with data-playable containing XML playlist
 638         # with direct video links as progressiveDownloadUrl (for now these are extracted)
 639         # and playlist with f4m and m3u8 as streamingUrl
 640         'url': 'http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu',
 641         'info_dict': {
 642             'id': '150615_telabyad_kentin_cogu',
 643             'ext': 'mp4',
 644             'title': "YPG: Tel Abyad'ın tamamı kontrolümüzde",
 645             'description': 'md5:33a4805a855c9baf7115fcbde57e7025',
 646             'timestamp': 1434397334,
 647             'upload_date': '20150615',
 648         },
 649         'params': {
 650             'skip_download': True,
 651         }
 652     }, {
 653         # single video embedded with data-playable containing XML playlists (regional section)
 654         'url': 'http://www.bbc.com/mundo/video_fotos/2015/06/150619_video_honduras_militares_hospitales_corrupcion_aw',
 655         'info_dict': {
 656             'id': '150619_video_honduras_militares_hospitales_corrupcion_aw',
 657             'ext': 'mp4',
 658             'title': 'Honduras militariza sus hospitales por nuevo escándalo de corrupción',
 659             'description': 'md5:1525f17448c4ee262b64b8f0c9ce66c8',
 660             'timestamp': 1434713142,
 661             'upload_date': '20150619',
 662         },
 663         'params': {
 664             'skip_download': True,
 665         }
 666     }, {
 667         # single video from video playlist embedded with vxp-playlist-data JSON
 668         'url': 'http://www.bbc.com/news/video_and_audio/must_see/33376376',
 669         'info_dict': {
 670             'id': 'p02w6qjc',
 671             'ext': 'mp4',
 672             'title': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''',
 673             'duration': 56,
 674             'description': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''',
 675         },
 676         'params': {
 677             'skip_download': True,
 678         }
 679     }, {
 680         # single video story with digitalData
 681         'url': 'http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret',
 682         'info_dict': {
 683             'id': 'p02q6gc4',
 684             'ext': 'flv',
 685             'title': 'Sri Lanka’s spicy secret',
 686             'description': 'As a new train line to Jaffna opens up the country’s north, travellers can experience a truly distinct slice of Tamil culture.',
 687             'timestamp': 1437674293,
 688             'upload_date': '20150723',
 689         },
 690         'params': {
 691             # rtmp download
 692             'skip_download': True,
 693         }
 694     }, {
 695         # single video story without digitalData
 696         'url': 'http://www.bbc.com/autos/story/20130513-hyundais-rock-star',
 697         'info_dict': {
 698             'id': 'p018zqqg',
 699             'ext': 'mp4',
 700             'title': 'Hyundai Santa Fe Sport: Rock star',
 701             'description': 'md5:b042a26142c4154a6e472933cf20793d',
 702             'timestamp': 1415867444,
 703             'upload_date': '20141113',
 704         },
 705         'params': {
 706             # rtmp download
 707             'skip_download': True,
 708         }
 709     }, {
 710         # single video embedded with Morph
 711         'url': 'http://www.bbc.co.uk/sport/live/olympics/36895975',
 712         'info_dict': {
 713             'id': 'p041vhd0',
 714             'ext': 'mp4',
 715             'title': "Nigeria v Japan - Men's First Round",
 716             'description': 'Live coverage of the first round from Group B at the Amazonia Arena.',
 717             'duration': 7980,
 718             'uploader': 'BBC Sport',
 719             'uploader_id': 'bbc_sport',
 720         },
 721         'params': {
 722             # m3u8 download
 723             'skip_download': True,
 724         },
 725         'skip': 'Georestricted to UK',
 726     }, {
 727         # single video with playlist.sxml URL in playlist param
 728         'url': 'http://www.bbc.com/sport/0/football/33653409',
 729         'info_dict': {
 730             'id': 'p02xycnp',
 731             'ext': 'mp4',
 732             'title': 'Transfers: Cristiano Ronaldo to Man Utd, Arsenal to spend?',
 733             'description': 'BBC Sport\'s David Ornstein has the latest transfer gossip, including rumours of a Manchester United return for Cristiano Ronaldo.',
 734             'duration': 140,
 735         },
 736         'params': {
 737             # rtmp download
 738             'skip_download': True,
 739         }
 740     }, {
 741         # article with multiple videos embedded with playlist.sxml in playlist param
 742         'url': 'http://www.bbc.com/sport/0/football/34475836',
 743         'info_dict': {
 744             'id': '34475836',
 745             'title': 'Jurgen Klopp: Furious football from a witty and winning coach',
 746             'description': 'Fast-paced football, wit, wisdom and a ready smile - why Liverpool fans should come to love new boss Jurgen Klopp.',
 747         },
 748         'playlist_count': 3,
 749     }, {
 750         # school report article with single video
 751         'url': 'http://www.bbc.co.uk/schoolreport/35744779',
 752         'info_dict': {
 753             'id': '35744779',
 754             'title': 'School which breaks down barriers in Jerusalem',
 755         },
 756         'playlist_count': 1,
 757     }, {
 758         # single video with playlist URL from weather section
 759         'url': 'http://www.bbc.com/weather/features/33601775',
 760         'only_matching': True,
 761     }, {
 762         # custom redirection to www.bbc.com
 763         'url': 'http://www.bbc.co.uk/news/science-environment-33661876',
 764         'only_matching': True,
 765     }, {
 766         # single video article embedded with data-media-vpid
 767         'url': 'http://www.bbc.co.uk/sport/rowing/35908187',
 768         'only_matching': True,
 769     }]
 770
 771     @classmethod
 772     def suitable(cls, url):
 773         EXCLUDE_IE = (BBCCoUkIE, BBCCoUkArticleIE, BBCCoUkIPlayerPlaylistIE, BBCCoUkPlaylistIE)
 774         return (False if any(ie.suitable(url) for ie in EXCLUDE_IE)
 775                 else super(BBCIE, cls).suitable(url))
 776
 777     def _extract_from_media_meta(self, media_meta, video_id):
 778         # Direct links to media in media metadata (e.g.
 779         # http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu)
 780         # TODO: there are also f4m and m3u8 streams incorporated in playlist.sxml
 781         source_files = media_meta.get('sourceFiles')
 782         if source_files:
 783             return [{
 784                 'url': f['url'],
 785                 'format_id': format_id,
 786                 'ext': f.get('encoding'),
 787                 'tbr': float_or_none(f.get('bitrate'), 1000),
 788                 'filesize': int_or_none(f.get('filesize')),
 789             } for format_id, f in source_files.items() if f.get('url')], []
 790
 791         programme_id = media_meta.get('externalId')
 792         if programme_id:
 793             return self._download_media_selector(programme_id)
 794
 795         # Process playlist.sxml as legacy playlist
 796         href = media_meta.get('href')
 797         if href:
 798             playlist = self._download_legacy_playlist_url(href)
 799             _, _, _, _, formats, subtitles = self._extract_from_legacy_playlist(playlist, video_id)
 800             return formats, subtitles
 801
 802         return [], []
 803
 804     def _extract_from_playlist_sxml(self, url, playlist_id, timestamp):
 805         programme_id, title, description, duration, formats, subtitles = \
 806             self._process_legacy_playlist_url(url, playlist_id)
 807         self._sort_formats(formats)
 808         return {
 809             'id': programme_id,
 810             'title': title,
 811             'description': description,
 812             'duration': duration,
 813             'timestamp': timestamp,
 814             'formats': formats,
 815             'subtitles': subtitles,
 816         }
 817
 818     def _real_extract(self, url):
 819         playlist_id = self._match_id(url)
 820
 821         webpage = self._download_webpage(url, playlist_id)
 822
 823         json_ld_info = self._search_json_ld(webpage, playlist_id, default={})
 824         timestamp = json_ld_info.get('timestamp')
 825
 826         playlist_title = json_ld_info.get('title')
 827         if not playlist_title:
 828             playlist_title = self._og_search_title(
 829                 webpage, default=None) or self._html_search_regex(
 830                 r'<title>(.+?)</title>', webpage, 'playlist title', default=None)
 831             if playlist_title:
 832                 playlist_title = re.sub(r'(.+)\s*-\s*BBC.*?$', r'\1', playlist_title).strip()
 833
 834         playlist_description = json_ld_info.get(
 835             'description') or self._og_search_description(webpage, default=None)
 836
 837         if not timestamp:
 838             timestamp = parse_iso8601(self._search_regex(
 839                 [r'<meta[^>]+property="article:published_time"[^>]+content="([^"]+)"',
 840                  r'itemprop="datePublished"[^>]+datetime="([^"]+)"',
 841                  r'"datePublished":\s*"([^"]+)'],
 842                 webpage, 'date', default=None))
 843
 844         entries = []
 845
 846         # article with multiple videos embedded with playlist.sxml (e.g.
 847         # http://www.bbc.com/sport/0/football/34475836)
 848         playlists = re.findall(r'<param[^>]+name="playlist"[^>]+value="([^"]+)"', webpage)
 849         playlists.extend(re.findall(r'data-media-id="([^"]+/playlist\.sxml)"', webpage))
 850         if playlists:
 851             entries = [
 852                 self._extract_from_playlist_sxml(playlist_url, playlist_id, timestamp)
 853                 for playlist_url in playlists]
 854
 855         # news article with multiple videos embedded with data-playable
 856         data_playables = re.findall(r'data-playable=(["\'])({.+?})\1', webpage)
 857         if data_playables:
 858             for _, data_playable_json in data_playables:
 859                 data_playable = self._parse_json(
 860                     unescapeHTML(data_playable_json), playlist_id, fatal=False)
 861                 if not data_playable:
 862                     continue
 863                 settings = data_playable.get('settings', {})
 864                 if settings:
 865                     # data-playable with video vpid in settings.playlistObject.items (e.g.
 866                     # http://www.bbc.com/news/world-us-canada-34473351)
 867                     playlist_object = settings.get('playlistObject', {})
 868                     if playlist_object:
 869                         items = playlist_object.get('items')
 870                         if items and isinstance(items, list):
 871                             title = playlist_object['title']
 872                             description = playlist_object.get('summary')
 873                             duration = int_or_none(items[0].get('duration'))
 874                             programme_id = items[0].get('vpid')
 875                             formats, subtitles = self._download_media_selector(programme_id)
 876                             self._sort_formats(formats)
 877                             entries.append({
 878                                 'id': programme_id,
 879                                 'title': title,
 880                                 'description': description,
 881                                 'timestamp': timestamp,
 882                                 'duration': duration,
 883                                 'formats': formats,
 884                                 'subtitles': subtitles,
 885                             })
 886                     else:
 887                         # data-playable without vpid but with a playlist.sxml URLs
 888                         # in otherSettings.playlist (e.g.
 889                         # http://www.bbc.com/turkce/multimedya/2015/10/151010_vid_ankara_patlama_ani)
 890                         playlist = data_playable.get('otherSettings', {}).get('playlist', {})
 891                         if playlist:
 892                             entry = None
 893                             for key in ('streaming', 'progressiveDownload'):
 894                                 playlist_url = playlist.get('%sUrl' % key)
 895                                 if not playlist_url:
 896                                     continue
 897                                 try:
 898                                     info = self._extract_from_playlist_sxml(
 899                                         playlist_url, playlist_id, timestamp)
 900                                     if not entry:
 901                                         entry = info
 902                                     else:
 903                                         entry['title'] = info['title']
 904                                         entry['formats'].extend(info['formats'])
 905                                 except Exception as e:
 906                                     # Some playlist URL may fail with 500, at the same time
 907                                     # the other one may work fine (e.g.
 908                                     # http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu)
 909                                     if isinstance(e.cause, compat_HTTPError) and e.cause.code == 500:
 910                                         continue
 911                                     raise
 912                             if entry:
 913                                 self._sort_formats(entry['formats'])
 914                                 entries.append(entry)
 915
 916         if entries:
 917             return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)
 918
 919         # single video story (e.g. http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret)
 920         programme_id = self._search_regex(
 921             [r'data-(?:video-player|media)-vpid="(%s)"' % self._ID_REGEX,
 922              r'<param[^>]+name="externalIdentifier"[^>]+value="(%s)"' % self._ID_REGEX,
 923              r'videoId\s*:\s*["\'](%s)["\']' % self._ID_REGEX],
 924             webpage, 'vpid', default=None)
 925
 926         if programme_id:
 927             formats, subtitles = self._download_media_selector(programme_id)
 928             self._sort_formats(formats)
 929             # digitalData may be missing (e.g. http://www.bbc.com/autos/story/20130513-hyundais-rock-star)
 930             digital_data = self._parse_json(
 931                 self._search_regex(
 932                     r'var\s+digitalData\s*=\s*({.+?});?\n', webpage, 'digital data', default='{}'),
 933                 programme_id, fatal=False)
 934             page_info = digital_data.get('page', {}).get('pageInfo', {})
 935             title = page_info.get('pageName') or self._og_search_title(webpage)
 936             description = page_info.get('description') or self._og_search_description(webpage)
 937             timestamp = parse_iso8601(page_info.get('publicationDate')) or timestamp
 938             return {
 939                 'id': programme_id,
 940                 'title': title,
 941                 'description': description,
 942                 'timestamp': timestamp,
 943                 'formats': formats,
 944                 'subtitles': subtitles,
 945             }
 946
 947         # Morph based embed (e.g. http://www.bbc.co.uk/sport/live/olympics/36895975)
 948         # There are several setPayload calls may be present but the video
 949         # seems to be always related to the first one
 950         morph_payload = self._parse_json(
 951             self._search_regex(
 952                 r'Morph\.setPayload\([^,]+,\s*({.+?})\);',
 953                 webpage, 'morph payload', default='{}'),
 954             playlist_id, fatal=False)
 955         if morph_payload:
 956             components = try_get(morph_payload, lambda x: x['body']['components'], list) or []
 957             for component in components:
 958                 if not isinstance(component, dict):
 959                     continue
 960                 lead_media = try_get(component, lambda x: x['props']['leadMedia'], dict)
 961                 if not lead_media:
 962                     continue
 963                 identifiers = lead_media.get('identifiers')
 964                 if not identifiers or not isinstance(identifiers, dict):
 965                     continue
 966                 programme_id = identifiers.get('vpid') or identifiers.get('playablePid')
 967                 if not programme_id:
 968                     continue
 969                 title = lead_media.get('title') or self._og_search_title(webpage)
 970                 formats, subtitles = self._download_media_selector(programme_id)
 971                 self._sort_formats(formats)
 972                 description = lead_media.get('summary')
 973                 uploader = lead_media.get('masterBrand')
 974                 uploader_id = lead_media.get('mid')
 975                 duration = None
 976                 duration_d = lead_media.get('duration')
 977                 if isinstance(duration_d, dict):
 978                     duration = parse_duration(dict_get(
 979                         duration_d, ('rawDuration', 'formattedDuration', 'spokenDuration')))
 980                 return {
 981                     'id': programme_id,
 982                     'title': title,
 983                     'description': description,
 984                     'duration': duration,
 985                     'uploader': uploader,
 986                     'uploader_id': uploader_id,
 987                     'formats': formats,
 988                     'subtitles': subtitles,
 989                 }
 990
 991         def extract_all(pattern):
 992             return list(filter(None, map(
 993                 lambda s: self._parse_json(s, playlist_id, fatal=False),
 994                 re.findall(pattern, webpage))))
 995
 996         # Multiple video article (e.g.
 997         # http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460)
 998         EMBED_URL = r'https?://(?:www\.)?bbc\.co\.uk/(?:[^/]+/)+%s(?:\b[^"]+)?' % self._ID_REGEX
 999         entries = []
1000         for match in extract_all(r'new\s+SMP\(({.+?})\)'):
1001             embed_url = match.get('playerSettings', {}).get('externalEmbedUrl')
1002             if embed_url and re.match(EMBED_URL, embed_url):
1003                 entries.append(embed_url)
1004         entries.extend(re.findall(
1005             r'setPlaylist\("(%s)"\)' % EMBED_URL, webpage))
1006         if entries:
1007             return self.playlist_result(
1008                 [self.url_result(entry_, 'BBCCoUk') for entry_ in entries],
1009                 playlist_id, playlist_title, playlist_description)
1010
1011         # Multiple video article (e.g. http://www.bbc.com/news/world-europe-32668511)
1012         medias = extract_all(r"data-media-meta='({[^']+})'")
1013
1014         if not medias:
1015             # Single video article (e.g. http://www.bbc.com/news/video_and_audio/international)
1016             media_asset = self._search_regex(
1017                 r'mediaAssetPage\.init\(\s*({.+?}), "/',
1018                 webpage, 'media asset', default=None)
1019             if media_asset:
1020                 media_asset_page = self._parse_json(media_asset, playlist_id, fatal=False)
1021                 medias = []
1022                 for video in media_asset_page.get('videos', {}).values():
1023                     medias.extend(video.values())
1024
1025         if not medias:
1026             # Multiple video playlist with single `now playing` entry (e.g.
1027             # http://www.bbc.com/news/video_and_audio/must_see/33767813)
1028             vxp_playlist = self._parse_json(
1029                 self._search_regex(
1030                     r'<script[^>]+class="vxp-playlist-data"[^>]+type="application/json"[^>]*>([^<]+)</script>',
1031                     webpage, 'playlist data'),
1032                 playlist_id)
1033             playlist_medias = []
1034             for item in vxp_playlist:
1035                 media = item.get('media')
1036                 if not media:
1037                     continue
1038                 playlist_medias.append(media)
1039                 # Download single video if found media with asset id matching the video id from URL
1040                 if item.get('advert', {}).get('assetId') == playlist_id:
1041                     medias = [media]
1042                     break
1043             # Fallback to the whole playlist
1044             if not medias:
1045                 medias = playlist_medias
1046
1047         entries = []
1048         for num, media_meta in enumerate(medias, start=1):
1049             formats, subtitles = self._extract_from_media_meta(media_meta, playlist_id)
1050             if not formats:
1051                 continue
1052             self._sort_formats(formats)
1053
1054             video_id = media_meta.get('externalId')
1055             if not video_id:
1056                 video_id = playlist_id if len(medias) == 1 else '%s-%s' % (playlist_id, num)
1057
1058             title = media_meta.get('caption')
1059             if not title:
1060                 title = playlist_title if len(medias) == 1 else '%s - Video %s' % (playlist_title, num)
1061
1062             duration = int_or_none(media_meta.get('durationInSeconds')) or parse_duration(media_meta.get('duration'))
1063
1064             images = []
1065             for image in media_meta.get('images', {}).values():
1066                 images.extend(image.values())
1067             if 'image' in media_meta:
1068                 images.append(media_meta['image'])
1069
1070             thumbnails = [{
1071                 'url': image.get('href'),
1072                 'width': int_or_none(image.get('width')),
1073                 'height': int_or_none(image.get('height')),
1074             } for image in images]
1075
1076             entries.append({
1077                 'id': video_id,
1078                 'title': title,
1079                 'thumbnails': thumbnails,
1080                 'duration': duration,
1081                 'timestamp': timestamp,
1082                 'formats': formats,
1083                 'subtitles': subtitles,
1084             })
1085
1086         return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)
1087
1088
1089 class BBCCoUkArticleIE(InfoExtractor):
1090     _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/programmes/articles/(?P<id>[a-zA-Z0-9]+)'
1091     IE_NAME = 'bbc.co.uk:article'
1092     IE_DESC = 'BBC articles'
1093
1094     _TEST = {
1095         'url': 'http://www.bbc.co.uk/programmes/articles/3jNQLTMrPlYGTBn0WV6M2MS/not-your-typical-role-model-ada-lovelace-the-19th-century-programmer',
1096         'info_dict': {
1097             'id': '3jNQLTMrPlYGTBn0WV6M2MS',
1098             'title': 'Calculating Ada: The Countess of Computing - Not your typical role model: Ada Lovelace the 19th century programmer - BBC Four',
1099             'description': 'Hannah Fry reveals some of her surprising discoveries about Ada Lovelace during filming.',
1100         },
1101         'playlist_count': 4,
1102         'add_ie': ['BBCCoUk'],
1103     }
1104
1105     def _real_extract(self, url):
1106         playlist_id = self._match_id(url)
1107
1108         webpage = self._download_webpage(url, playlist_id)
1109
1110         title = self._og_search_title(webpage)
1111         description = self._og_search_description(webpage).strip()
1112
1113         entries = [self.url_result(programme_url) for programme_url in re.findall(
1114             r'<div[^>]+typeof="Clip"[^>]+resource="([^"]+)"', webpage)]
1115
1116         return self.playlist_result(entries, playlist_id, title, description)
1117
1118
1119 class BBCCoUkPlaylistBaseIE(InfoExtractor):
1120     def _entries(self, webpage, url, playlist_id):
1121         single_page = 'page' in compat_urlparse.parse_qs(
1122             compat_urlparse.urlparse(url).query)
1123         for page_num in itertools.count(2):
1124             for video_id in re.findall(
1125                     self._VIDEO_ID_TEMPLATE % BBCCoUkIE._ID_REGEX, webpage):
1126                 yield self.url_result(
1127                     self._URL_TEMPLATE % video_id, BBCCoUkIE.ie_key())
1128             if single_page:
1129                 return
1130             next_page = self._search_regex(
1131                 r'<li[^>]+class=(["\'])pagination_+next\1[^>]*><a[^>]+href=(["\'])(?P<url>(?:(?!\2).)+)\2',
1132                 webpage, 'next page url', default=None, group='url')
1133             if not next_page:
1134                 break
1135             webpage = self._download_webpage(
1136                 compat_urlparse.urljoin(url, next_page), playlist_id,
1137                 'Downloading page %d' % page_num, page_num)
1138
1139     def _real_extract(self, url):
1140         playlist_id = self._match_id(url)
1141
1142         webpage = self._download_webpage(url, playlist_id)
1143
1144         title, description = self._extract_title_and_description(webpage)
1145
1146         return self.playlist_result(
1147             self._entries(webpage, url, playlist_id),
1148             playlist_id, title, description)
1149
1150
1151 class BBCCoUkIPlayerPlaylistIE(BBCCoUkPlaylistBaseIE):
1152     IE_NAME = 'bbc.co.uk:iplayer:playlist'
1153     _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/iplayer/(?:episodes|group)/(?P<id>%s)' % BBCCoUkIE._ID_REGEX
1154     _URL_TEMPLATE = 'http://www.bbc.co.uk/iplayer/episode/%s'
1155     _VIDEO_ID_TEMPLATE = r'data-ip-id=["\'](%s)'
1156     _TESTS = [{
1157         'url': 'http://www.bbc.co.uk/iplayer/episodes/b05rcz9v',
1158         'info_dict': {
1159             'id': 'b05rcz9v',
1160             'title': 'The Disappearance',
1161             'description': 'French thriller serial about a missing teenager.',
1162         },
1163         'playlist_mincount': 6,
1164         'skip': 'This programme is not currently available on BBC iPlayer',
1165     }, {
1166         # Available for over a year unlike 30 days for most other programmes
1167         'url': 'http://www.bbc.co.uk/iplayer/group/p02tcc32',
1168         'info_dict': {
1169             'id': 'p02tcc32',
1170             'title': 'Bohemian Icons',
1171             'description': 'md5:683e901041b2fe9ba596f2ab04c4dbe7',
1172         },
1173         'playlist_mincount': 10,
1174     }]
1175
1176     def _extract_title_and_description(self, webpage):
1177         title = self._search_regex(r'<h1>([^<]+)</h1>', webpage, 'title', fatal=False)
1178         description = self._search_regex(
1179             r'<p[^>]+class=(["\'])subtitle\1[^>]*>(?P<value>[^<]+)</p>',
1180             webpage, 'description', fatal=False, group='value')
1181         return title, description
1182
1183
1184 class BBCCoUkPlaylistIE(BBCCoUkPlaylistBaseIE):
1185     IE_NAME = 'bbc.co.uk:playlist'
1186     _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/programmes/(?P<id>%s)/(?:episodes|broadcasts|clips)' % BBCCoUkIE._ID_REGEX
1187     _URL_TEMPLATE = 'http://www.bbc.co.uk/programmes/%s'
1188     _VIDEO_ID_TEMPLATE = r'data-pid=["\'](%s)'
1189     _TESTS = [{
1190         'url': 'http://www.bbc.co.uk/programmes/b05rcz9v/clips',
1191         'info_dict': {
1192             'id': 'b05rcz9v',
1193             'title': 'The Disappearance - Clips - BBC Four',
1194             'description': 'French thriller serial about a missing teenager.',
1195         },
1196         'playlist_mincount': 7,
1197     }, {
1198         # multipage playlist, explicit page
1199         'url': 'http://www.bbc.co.uk/programmes/b00mfl7n/clips?page=1',
1200         'info_dict': {
1201             'id': 'b00mfl7n',
1202             'title': 'Frozen Planet - Clips - BBC One',
1203             'description': 'md5:65dcbf591ae628dafe32aa6c4a4a0d8c',
1204         },
1205         'playlist_mincount': 24,
1206     }, {
1207         # multipage playlist, all pages
1208         'url': 'http://www.bbc.co.uk/programmes/b00mfl7n/clips',
1209         'info_dict': {
1210             'id': 'b00mfl7n',
1211             'title': 'Frozen Planet - Clips - BBC One',
1212             'description': 'md5:65dcbf591ae628dafe32aa6c4a4a0d8c',
1213         },
1214         'playlist_mincount': 142,
1215     }, {
1216         'url': 'http://www.bbc.co.uk/programmes/b05rcz9v/broadcasts/2016/06',
1217         'only_matching': True,
1218     }, {
1219         'url': 'http://www.bbc.co.uk/programmes/b05rcz9v/clips',
1220         'only_matching': True,
1221     }, {
1222         'url': 'http://www.bbc.co.uk/programmes/b055jkys/episodes/player',
1223         'only_matching': True,
1224     }]
1225
1226     def _extract_title_and_description(self, webpage):
1227         title = self._og_search_title(webpage, fatal=False)
1228         description = self._og_search_description(webpage)
1229         return title, description