bbc.py - youtube-dl - Another place where youtube-dl lives on

bbc.py (69792B)
      1 # coding: utf-8
      2 from __future__ import unicode_literals
      3 
      4 import functools
      5 import itertools
      6 import json
      7 import re
      8 
      9 from .common import InfoExtractor
     10 from ..compat import (
     11     compat_etree_Element,
     12     compat_HTTPError,
     13     compat_parse_qs,
     14     compat_str,
     15     compat_urllib_parse_urlparse,
     16     compat_urlparse,
     17 )
     18 from ..utils import (
     19     ExtractorError,
     20     OnDemandPagedList,
     21     clean_html,
     22     dict_get,
     23     float_or_none,
     24     get_element_by_class,
     25     int_or_none,
     26     js_to_json,
     27     parse_duration,
     28     parse_iso8601,
     29     strip_or_none,
     30     try_get,
     31     unescapeHTML,
     32     unified_timestamp,
     33     url_or_none,
     34     urlencode_postdata,
     35     urljoin,
     36 )
     37 
     38 
     39 class BBCCoUkIE(InfoExtractor):
     40     IE_NAME = 'bbc.co.uk'
     41     IE_DESC = 'BBC iPlayer'
     42     _ID_REGEX = r'(?:[pbm][\da-z]{7}|w[\da-z]{7,14})'
     43     _VALID_URL = r'''(?x)
     44                     https?://
     45                         (?:www\.)?bbc\.co\.uk/
     46                         (?:
     47                             programmes/(?!articles/)|
     48                             iplayer(?:/[^/]+)?/(?:episode/|playlist/)|
     49                             music/(?:clips|audiovideo/popular)[/#]|
     50                             radio/player/|
     51                             sounds/play/|
     52                             events/[^/]+/play/[^/]+/
     53                         )
     54                         (?P<id>%s)(?!/(?:episodes|broadcasts|clips))
     55                     ''' % _ID_REGEX
     56 
     57     _LOGIN_URL = 'https://account.bbc.com/signin'
     58     _NETRC_MACHINE = 'bbc'
     59 
     60     _MEDIA_SELECTOR_URL_TEMPL = 'https://open.live.bbc.co.uk/mediaselector/6/select/version/2.0/mediaset/%s/vpid/%s'
     61     _MEDIA_SETS = [
     62         # Provides HQ HLS streams with even better quality that pc mediaset but fails
     63         # with geolocation in some cases when it's even not geo restricted at all (e.g.
     64         # http://www.bbc.co.uk/programmes/b06bp7lf). Also may fail with selectionunavailable.
     65         'iptv-all',
     66         'pc',
     67     ]
     68 
     69     _EMP_PLAYLIST_NS = 'http://bbc.co.uk/2008/emp/playlist'
     70 
     71     _TESTS = [
     72         {
     73             'url': 'http://www.bbc.co.uk/programmes/b039g8p7',
     74             'info_dict': {
     75                 'id': 'b039d07m',
     76                 'ext': 'flv',
     77                 'title': 'Kaleidoscope, Leonard Cohen',
     78                 'description': 'The Canadian poet and songwriter reflects on his musical career.',
     79             },
     80             'params': {
     81                 # rtmp download
     82                 'skip_download': True,
     83             }
     84         },
     85         {
     86             'url': 'http://www.bbc.co.uk/iplayer/episode/b00yng5w/The_Man_in_Black_Series_3_The_Printed_Name/',
     87             'info_dict': {
     88                 'id': 'b00yng1d',
     89                 'ext': 'flv',
     90                 'title': 'The Man in Black: Series 3: The Printed Name',
     91                 'description': "Mark Gatiss introduces Nicholas Pierpan's chilling tale of a writer's devilish pact with a mysterious man. Stars Ewan Bailey.",
     92                 'duration': 1800,
     93             },
     94             'params': {
     95                 # rtmp download
     96                 'skip_download': True,
     97             },
     98             'skip': 'Episode is no longer available on BBC iPlayer Radio',
     99         },
    100         {
    101             'url': 'http://www.bbc.co.uk/iplayer/episode/b03vhd1f/The_Voice_UK_Series_3_Blind_Auditions_5/',
    102             'info_dict': {
    103                 'id': 'b00yng1d',
    104                 'ext': 'flv',
    105                 'title': 'The Voice UK: Series 3: Blind Auditions 5',
    106                 '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.',
    107                 'duration': 5100,
    108             },
    109             'params': {
    110                 # rtmp download
    111                 'skip_download': True,
    112             },
    113             'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
    114         },
    115         {
    116             'url': 'http://www.bbc.co.uk/iplayer/episode/p026c7jt/tomorrows-worlds-the-unearthly-history-of-science-fiction-2-invasion',
    117             'info_dict': {
    118                 'id': 'b03k3pb7',
    119                 'ext': 'flv',
    120                 'title': "Tomorrow's Worlds: The Unearthly History of Science Fiction",
    121                 'description': '2. Invasion',
    122                 'duration': 3600,
    123             },
    124             'params': {
    125                 # rtmp download
    126                 'skip_download': True,
    127             },
    128             'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
    129         }, {
    130             'url': 'http://www.bbc.co.uk/programmes/b04v20dw',
    131             'info_dict': {
    132                 'id': 'b04v209v',
    133                 'ext': 'flv',
    134                 'title': 'Pete Tong, The Essential New Tune Special',
    135                 'description': "Pete has a very special mix - all of 2014's Essential New Tunes!",
    136                 'duration': 10800,
    137             },
    138             'params': {
    139                 # rtmp download
    140                 'skip_download': True,
    141             },
    142             'skip': 'Episode is no longer available on BBC iPlayer Radio',
    143         }, {
    144             'url': 'http://www.bbc.co.uk/music/clips/p022h44b',
    145             'note': 'Audio',
    146             'info_dict': {
    147                 'id': 'p022h44j',
    148                 'ext': 'flv',
    149                 'title': 'BBC Proms Music Guides, Rachmaninov: Symphonic Dances',
    150                 'description': "In this Proms Music Guide, Andrew McGregor looks at Rachmaninov's Symphonic Dances.",
    151                 'duration': 227,
    152             },
    153             'params': {
    154                 # rtmp download
    155                 'skip_download': True,
    156             }
    157         }, {
    158             'url': 'http://www.bbc.co.uk/music/clips/p025c0zz',
    159             'note': 'Video',
    160             'info_dict': {
    161                 'id': 'p025c103',
    162                 'ext': 'flv',
    163                 'title': 'Reading and Leeds Festival, 2014, Rae Morris - Closer (Live on BBC Three)',
    164                 'description': 'Rae Morris performs Closer for BBC Three at Reading 2014',
    165                 'duration': 226,
    166             },
    167             'params': {
    168                 # rtmp download
    169                 'skip_download': True,
    170             }
    171         }, {
    172             'url': 'http://www.bbc.co.uk/iplayer/episode/b054fn09/ad/natural-world-20152016-2-super-powered-owls',
    173             'info_dict': {
    174                 'id': 'p02n76xf',
    175                 'ext': 'flv',
    176                 'title': 'Natural World, 2015-2016: 2. Super Powered Owls',
    177                 'description': 'md5:e4db5c937d0e95a7c6b5e654d429183d',
    178                 'duration': 3540,
    179             },
    180             'params': {
    181                 # rtmp download
    182                 'skip_download': True,
    183             },
    184             'skip': 'geolocation',
    185         }, {
    186             'url': 'http://www.bbc.co.uk/iplayer/episode/b05zmgwn/royal-academy-summer-exhibition',
    187             'info_dict': {
    188                 'id': 'b05zmgw1',
    189                 'ext': 'flv',
    190                 '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.',
    191                 'title': 'Royal Academy Summer Exhibition',
    192                 'duration': 3540,
    193             },
    194             'params': {
    195                 # rtmp download
    196                 'skip_download': True,
    197             },
    198             'skip': 'geolocation',
    199         }, {
    200             # iptv-all mediaset fails with geolocation however there is no geo restriction
    201             # for this programme at all
    202             'url': 'http://www.bbc.co.uk/programmes/b06rkn85',
    203             'info_dict': {
    204                 'id': 'b06rkms3',
    205                 'ext': 'flv',
    206                 'title': "Best of the Mini-Mixes 2015: Part 3, Annie Mac's Friday Night - BBC Radio 1",
    207                 'description': "Annie has part three in the Best of the Mini-Mixes 2015, plus the year's Most Played!",
    208             },
    209             'params': {
    210                 # rtmp download
    211                 'skip_download': True,
    212             },
    213             'skip': 'Now it\'s really geo-restricted',
    214         }, {
    215             # compact player (https://github.com/ytdl-org/youtube-dl/issues/8147)
    216             'url': 'http://www.bbc.co.uk/programmes/p028bfkf/player',
    217             'info_dict': {
    218                 'id': 'p028bfkj',
    219                 'ext': 'flv',
    220                 'title': 'Extract from BBC documentary Look Stranger - Giant Leeks and Magic Brews',
    221                 'description': 'Extract from BBC documentary Look Stranger - Giant Leeks and Magic Brews',
    222             },
    223             'params': {
    224                 # rtmp download
    225                 'skip_download': True,
    226             },
    227         }, {
    228             'url': 'https://www.bbc.co.uk/sounds/play/m0007jzb',
    229             'note': 'Audio',
    230             'info_dict': {
    231                 'id': 'm0007jz9',
    232                 'ext': 'mp4',
    233                 'title': 'BBC Proms, 2019, Prom 34: West–Eastern Divan Orchestra',
    234                 'description': "Live BBC Proms. West–Eastern Divan Orchestra with Daniel Barenboim and Martha Argerich.",
    235                 'duration': 9840,
    236             },
    237             'params': {
    238                 # rtmp download
    239                 'skip_download': True,
    240             }
    241         }, {
    242             'url': 'http://www.bbc.co.uk/iplayer/playlist/p01dvks4',
    243             'only_matching': True,
    244         }, {
    245             'url': 'http://www.bbc.co.uk/music/clips#p02frcc3',
    246             'only_matching': True,
    247         }, {
    248             'url': 'http://www.bbc.co.uk/iplayer/cbeebies/episode/b0480276/bing-14-atchoo',
    249             'only_matching': True,
    250         }, {
    251             'url': 'http://www.bbc.co.uk/radio/player/p03cchwf',
    252             'only_matching': True,
    253         }, {
    254             'url': 'https://www.bbc.co.uk/music/audiovideo/popular#p055bc55',
    255             'only_matching': True,
    256         }, {
    257             'url': 'http://www.bbc.co.uk/programmes/w3csv1y9',
    258             'only_matching': True,
    259         }, {
    260             'url': 'https://www.bbc.co.uk/programmes/m00005xn',
    261             'only_matching': True,
    262         }, {
    263             'url': 'https://www.bbc.co.uk/programmes/w172w4dww1jqt5s',
    264             'only_matching': True,
    265         }]
    266 
    267     def _login(self):
    268         username, password = self._get_login_info()
    269         if username is None:
    270             return
    271 
    272         login_page = self._download_webpage(
    273             self._LOGIN_URL, None, 'Downloading signin page')
    274 
    275         login_form = self._hidden_inputs(login_page)
    276 
    277         login_form.update({
    278             'username': username,
    279             'password': password,
    280         })
    281 
    282         post_url = urljoin(self._LOGIN_URL, self._search_regex(
    283             r'<form[^>]+action=(["\'])(?P<url>.+?)\1', login_page,
    284             'post url', default=self._LOGIN_URL, group='url'))
    285 
    286         response, urlh = self._download_webpage_handle(
    287             post_url, None, 'Logging in', data=urlencode_postdata(login_form),
    288             headers={'Referer': self._LOGIN_URL})
    289 
    290         if self._LOGIN_URL in urlh.geturl():
    291             error = clean_html(get_element_by_class('form-message', response))
    292             if error:
    293                 raise ExtractorError(
    294                     'Unable to login: %s' % error, expected=True)
    295             raise ExtractorError('Unable to log in')
    296 
    297     def _real_initialize(self):
    298         self._login()
    299 
    300     class MediaSelectionError(Exception):
    301         def __init__(self, id):
    302             self.id = id
    303 
    304     def _extract_asx_playlist(self, connection, programme_id):
    305         asx = self._download_xml(connection.get('href'), programme_id, 'Downloading ASX playlist')
    306         return [ref.get('href') for ref in asx.findall('./Entry/ref')]
    307 
    308     def _extract_items(self, playlist):
    309         return playlist.findall('./{%s}item' % self._EMP_PLAYLIST_NS)
    310 
    311     def _extract_medias(self, media_selection):
    312         error = media_selection.get('result')
    313         if error:
    314             raise BBCCoUkIE.MediaSelectionError(error)
    315         return media_selection.get('media') or []
    316 
    317     def _extract_connections(self, media):
    318         return media.get('connection') or []
    319 
    320     def _get_subtitles(self, media, programme_id):
    321         subtitles = {}
    322         for connection in self._extract_connections(media):
    323             cc_url = url_or_none(connection.get('href'))
    324             if not cc_url:
    325                 continue
    326             captions = self._download_xml(
    327                 cc_url, programme_id, 'Downloading captions', fatal=False)
    328             if not isinstance(captions, compat_etree_Element):
    329                 continue
    330             subtitles['en'] = [
    331                 {
    332                     'url': connection.get('href'),
    333                     'ext': 'ttml',
    334                 },
    335             ]
    336             break
    337         return subtitles
    338 
    339     def _raise_extractor_error(self, media_selection_error):
    340         raise ExtractorError(
    341             '%s returned error: %s' % (self.IE_NAME, media_selection_error.id),
    342             expected=True)
    343 
    344     def _download_media_selector(self, programme_id):
    345         last_exception = None
    346         for media_set in self._MEDIA_SETS:
    347             try:
    348                 return self._download_media_selector_url(
    349                     self._MEDIA_SELECTOR_URL_TEMPL % (media_set, programme_id), programme_id)
    350             except BBCCoUkIE.MediaSelectionError as e:
    351                 if e.id in ('notukerror', 'geolocation', 'selectionunavailable'):
    352                     last_exception = e
    353                     continue
    354                 self._raise_extractor_error(e)
    355         self._raise_extractor_error(last_exception)
    356 
    357     def _download_media_selector_url(self, url, programme_id=None):
    358         media_selection = self._download_json(
    359             url, programme_id, 'Downloading media selection JSON',
    360             expected_status=(403, 404))
    361         return self._process_media_selector(media_selection, programme_id)
    362 
    363     def _process_media_selector(self, media_selection, programme_id):
    364         formats = []
    365         subtitles = None
    366         urls = []
    367 
    368         for media in self._extract_medias(media_selection):
    369             kind = media.get('kind')
    370             if kind in ('video', 'audio'):
    371                 bitrate = int_or_none(media.get('bitrate'))
    372                 encoding = media.get('encoding')
    373                 width = int_or_none(media.get('width'))
    374                 height = int_or_none(media.get('height'))
    375                 file_size = int_or_none(media.get('media_file_size'))
    376                 for connection in self._extract_connections(media):
    377                     href = connection.get('href')
    378                     if href in urls:
    379                         continue
    380                     if href:
    381                         urls.append(href)
    382                     conn_kind = connection.get('kind')
    383                     protocol = connection.get('protocol')
    384                     supplier = connection.get('supplier')
    385                     transfer_format = connection.get('transferFormat')
    386                     format_id = supplier or conn_kind or protocol
    387                     # ASX playlist
    388                     if supplier == 'asx':
    389                         for i, ref in enumerate(self._extract_asx_playlist(connection, programme_id)):
    390                             formats.append({
    391                                 'url': ref,
    392                                 'format_id': 'ref%s_%s' % (i, format_id),
    393                             })
    394                     elif transfer_format == 'dash':
    395                         formats.extend(self._extract_mpd_formats(
    396                             href, programme_id, mpd_id=format_id, fatal=False))
    397                     elif transfer_format == 'hls':
    398                         formats.extend(self._extract_m3u8_formats(
    399                             href, programme_id, ext='mp4', entry_protocol='m3u8_native',
    400                             m3u8_id=format_id, fatal=False))
    401                     elif transfer_format == 'hds':
    402                         formats.extend(self._extract_f4m_formats(
    403                             href, programme_id, f4m_id=format_id, fatal=False))
    404                     else:
    405                         if not supplier and bitrate:
    406                             format_id += '-%d' % bitrate
    407                         fmt = {
    408                             'format_id': format_id,
    409                             'filesize': file_size,
    410                         }
    411                         if kind == 'video':
    412                             fmt.update({
    413                                 'width': width,
    414                                 'height': height,
    415                                 'tbr': bitrate,
    416                                 'vcodec': encoding,
    417                             })
    418                         else:
    419                             fmt.update({
    420                                 'abr': bitrate,
    421                                 'acodec': encoding,
    422                                 'vcodec': 'none',
    423                             })
    424                         if protocol in ('http', 'https'):
    425                             # Direct link
    426                             fmt.update({
    427                                 'url': href,
    428                             })
    429                         elif protocol == 'rtmp':
    430                             application = connection.get('application', 'ondemand')
    431                             auth_string = connection.get('authString')
    432                             identifier = connection.get('identifier')
    433                             server = connection.get('server')
    434                             fmt.update({
    435                                 'url': '%s://%s/%s?%s' % (protocol, server, application, auth_string),
    436                                 'play_path': identifier,
    437                                 'app': '%s?%s' % (application, auth_string),
    438                                 'page_url': 'http://www.bbc.co.uk',
    439                                 'player_url': 'http://www.bbc.co.uk/emp/releases/iplayer/revisions/617463_618125_4/617463_618125_4_emp.swf',
    440                                 'rtmp_live': False,
    441                                 'ext': 'flv',
    442                             })
    443                         else:
    444                             continue
    445                         formats.append(fmt)
    446             elif kind == 'captions':
    447                 subtitles = self.extract_subtitles(media, programme_id)
    448         return formats, subtitles
    449 
    450     def _download_playlist(self, playlist_id):
    451         try:
    452             playlist = self._download_json(
    453                 'http://www.bbc.co.uk/programmes/%s/playlist.json' % playlist_id,
    454                 playlist_id, 'Downloading playlist JSON')
    455 
    456             version = playlist.get('defaultAvailableVersion')
    457             if version:
    458                 smp_config = version['smpConfig']
    459                 title = smp_config['title']
    460                 description = smp_config['summary']
    461                 for item in smp_config['items']:
    462                     kind = item['kind']
    463                     if kind not in ('programme', 'radioProgramme'):
    464                         continue
    465                     programme_id = item.get('vpid')
    466                     duration = int_or_none(item.get('duration'))
    467                     formats, subtitles = self._download_media_selector(programme_id)
    468                 return programme_id, title, description, duration, formats, subtitles
    469         except ExtractorError as ee:
    470             if not (isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 404):
    471                 raise
    472 
    473         # fallback to legacy playlist
    474         return self._process_legacy_playlist(playlist_id)
    475 
    476     def _process_legacy_playlist_url(self, url, display_id):
    477         playlist = self._download_legacy_playlist_url(url, display_id)
    478         return self._extract_from_legacy_playlist(playlist, display_id)
    479 
    480     def _process_legacy_playlist(self, playlist_id):
    481         return self._process_legacy_playlist_url(
    482             'http://www.bbc.co.uk/iplayer/playlist/%s' % playlist_id, playlist_id)
    483 
    484     def _download_legacy_playlist_url(self, url, playlist_id=None):
    485         return self._download_xml(
    486             url, playlist_id, 'Downloading legacy playlist XML')
    487 
    488     def _extract_from_legacy_playlist(self, playlist, playlist_id):
    489         no_items = playlist.find('./{%s}noItems' % self._EMP_PLAYLIST_NS)
    490         if no_items is not None:
    491             reason = no_items.get('reason')
    492             if reason == 'preAvailability':
    493                 msg = 'Episode %s is not yet available' % playlist_id
    494             elif reason == 'postAvailability':
    495                 msg = 'Episode %s is no longer available' % playlist_id
    496             elif reason == 'noMedia':
    497                 msg = 'Episode %s is not currently available' % playlist_id
    498             else:
    499                 msg = 'Episode %s is not available: %s' % (playlist_id, reason)
    500             raise ExtractorError(msg, expected=True)
    501 
    502         for item in self._extract_items(playlist):
    503             kind = item.get('kind')
    504             if kind not in ('programme', 'radioProgramme'):
    505                 continue
    506             title = playlist.find('./{%s}title' % self._EMP_PLAYLIST_NS).text
    507             description_el = playlist.find('./{%s}summary' % self._EMP_PLAYLIST_NS)
    508             description = description_el.text if description_el is not None else None
    509 
    510             def get_programme_id(item):
    511                 def get_from_attributes(item):
    512                     for p in ('identifier', 'group'):
    513                         value = item.get(p)
    514                         if value and re.match(r'^[pb][\da-z]{7}$', value):
    515                             return value
    516                 get_from_attributes(item)
    517                 mediator = item.find('./{%s}mediator' % self._EMP_PLAYLIST_NS)
    518                 if mediator is not None:
    519                     return get_from_attributes(mediator)
    520 
    521             programme_id = get_programme_id(item)
    522             duration = int_or_none(item.get('duration'))
    523 
    524             if programme_id:
    525                 formats, subtitles = self._download_media_selector(programme_id)
    526             else:
    527                 formats, subtitles = self._process_media_selector(item, playlist_id)
    528                 programme_id = playlist_id
    529 
    530         return programme_id, title, description, duration, formats, subtitles
    531 
    532     def _real_extract(self, url):
    533         group_id = self._match_id(url)
    534 
    535         webpage = self._download_webpage(url, group_id, 'Downloading video page')
    536 
    537         error = self._search_regex(
    538             r'<div\b[^>]+\bclass=["\'](?:smp|playout)__message delta["\'][^>]*>\s*([^<]+?)\s*<',
    539             webpage, 'error', default=None)
    540         if error:
    541             raise ExtractorError(error, expected=True)
    542 
    543         programme_id = None
    544         duration = None
    545 
    546         tviplayer = self._search_regex(
    547             r'mediator\.bind\(({.+?})\s*,\s*document\.getElementById',
    548             webpage, 'player', default=None)
    549 
    550         if tviplayer:
    551             player = self._parse_json(tviplayer, group_id).get('player', {})
    552             duration = int_or_none(player.get('duration'))
    553             programme_id = player.get('vpid')
    554 
    555         if not programme_id:
    556             programme_id = self._search_regex(
    557                 r'"vpid"\s*:\s*"(%s)"' % self._ID_REGEX, webpage, 'vpid', fatal=False, default=None)
    558 
    559         if programme_id:
    560             formats, subtitles = self._download_media_selector(programme_id)
    561             title = self._og_search_title(webpage, default=None) or self._html_search_regex(
    562                 (r'<h2[^>]+id="parent-title"[^>]*>(.+?)</h2>',
    563                  r'<div[^>]+class="info"[^>]*>\s*<h1>(.+?)</h1>'), webpage, 'title')
    564             description = self._search_regex(
    565                 (r'<p class="[^"]*medium-description[^"]*">([^<]+)</p>',
    566                  r'<div[^>]+class="info_+synopsis"[^>]*>([^<]+)</div>'),
    567                 webpage, 'description', default=None)
    568             if not description:
    569                 description = self._html_search_meta('description', webpage)
    570         else:
    571             programme_id, title, description, duration, formats, subtitles = self._download_playlist(group_id)
    572 
    573         self._sort_formats(formats)
    574 
    575         return {
    576             'id': programme_id,
    577             'title': title,
    578             'description': description,
    579             'thumbnail': self._og_search_thumbnail(webpage, default=None),
    580             'duration': duration,
    581             'formats': formats,
    582             'subtitles': subtitles,
    583         }
    584 
    585 
    586 class BBCIE(BBCCoUkIE):
    587     IE_NAME = 'bbc'
    588     IE_DESC = 'BBC'
    589     _VALID_URL = r'https?://(?:www\.)?bbc\.(?:com|co\.uk)/(?:[^/]+/)+(?P<id>[^/#?]+)'
    590 
    591     _MEDIA_SETS = [
    592         'mobile-tablet-main',
    593         'pc',
    594     ]
    595 
    596     _TESTS = [{
    597         # article with multiple videos embedded with data-playable containing vpids
    598         'url': 'http://www.bbc.com/news/world-europe-32668511',
    599         'info_dict': {
    600             'id': 'world-europe-32668511',
    601             'title': 'Russia stages massive WW2 parade',
    602             'description': 'md5:00ff61976f6081841f759a08bf78cc9c',
    603         },
    604         'playlist_count': 2,
    605     }, {
    606         # article with multiple videos embedded with data-playable (more videos)
    607         'url': 'http://www.bbc.com/news/business-28299555',
    608         'info_dict': {
    609             'id': 'business-28299555',
    610             'title': 'Farnborough Airshow: Video highlights',
    611             'description': 'BBC reports and video highlights at the Farnborough Airshow.',
    612         },
    613         'playlist_count': 9,
    614         'skip': 'Save time',
    615     }, {
    616         # article with multiple videos embedded with `new SMP()`
    617         # broken
    618         'url': 'http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460',
    619         'info_dict': {
    620             'id': '3662a707-0af9-3149-963f-47bea720b460',
    621             'title': 'BUGGER',
    622         },
    623         'playlist_count': 18,
    624     }, {
    625         # single video embedded with data-playable containing vpid
    626         'url': 'http://www.bbc.com/news/world-europe-32041533',
    627         'info_dict': {
    628             'id': 'p02mprgb',
    629             'ext': 'mp4',
    630             'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV',
    631             'description': 'md5:2868290467291b37feda7863f7a83f54',
    632             'duration': 47,
    633             'timestamp': 1427219242,
    634             'upload_date': '20150324',
    635         },
    636         'params': {
    637             # rtmp download
    638             'skip_download': True,
    639         }
    640     }, {
    641         # article with single video embedded with data-playable containing XML playlist
    642         # with direct video links as progressiveDownloadUrl (for now these are extracted)
    643         # and playlist with f4m and m3u8 as streamingUrl
    644         'url': 'http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu',
    645         'info_dict': {
    646             'id': '150615_telabyad_kentin_cogu',
    647             'ext': 'mp4',
    648             'title': "YPG: Tel Abyad'ın tamamı kontrolümüzde",
    649             'description': 'md5:33a4805a855c9baf7115fcbde57e7025',
    650             'timestamp': 1434397334,
    651             'upload_date': '20150615',
    652         },
    653         'params': {
    654             'skip_download': True,
    655         }
    656     }, {
    657         # single video embedded with data-playable containing XML playlists (regional section)
    658         'url': 'http://www.bbc.com/mundo/video_fotos/2015/06/150619_video_honduras_militares_hospitales_corrupcion_aw',
    659         'info_dict': {
    660             'id': '150619_video_honduras_militares_hospitales_corrupcion_aw',
    661             'ext': 'mp4',
    662             'title': 'Honduras militariza sus hospitales por nuevo escándalo de corrupción',
    663             'description': 'md5:1525f17448c4ee262b64b8f0c9ce66c8',
    664             'timestamp': 1434713142,
    665             'upload_date': '20150619',
    666         },
    667         'params': {
    668             'skip_download': True,
    669         }
    670     }, {
    671         # single video from video playlist embedded with vxp-playlist-data JSON
    672         'url': 'http://www.bbc.com/news/video_and_audio/must_see/33376376',
    673         'info_dict': {
    674             'id': 'p02w6qjc',
    675             'ext': 'mp4',
    676             'title': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''',
    677             'duration': 56,
    678             'description': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''',
    679         },
    680         'params': {
    681             'skip_download': True,
    682         }
    683     }, {
    684         # single video story with digitalData
    685         'url': 'http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret',
    686         'info_dict': {
    687             'id': 'p02q6gc4',
    688             'ext': 'flv',
    689             'title': 'Sri Lanka’s spicy secret',
    690             'description': 'As a new train line to Jaffna opens up the country’s north, travellers can experience a truly distinct slice of Tamil culture.',
    691             'timestamp': 1437674293,
    692             'upload_date': '20150723',
    693         },
    694         'params': {
    695             # rtmp download
    696             'skip_download': True,
    697         }
    698     }, {
    699         # single video story without digitalData
    700         'url': 'http://www.bbc.com/autos/story/20130513-hyundais-rock-star',
    701         'info_dict': {
    702             'id': 'p018zqqg',
    703             'ext': 'mp4',
    704             'title': 'Hyundai Santa Fe Sport: Rock star',
    705             'description': 'md5:b042a26142c4154a6e472933cf20793d',
    706             'timestamp': 1415867444,
    707             'upload_date': '20141113',
    708         },
    709         'params': {
    710             # rtmp download
    711             'skip_download': True,
    712         }
    713     }, {
    714         # single video embedded with Morph
    715         'url': 'http://www.bbc.co.uk/sport/live/olympics/36895975',
    716         'info_dict': {
    717             'id': 'p041vhd0',
    718             'ext': 'mp4',
    719             'title': "Nigeria v Japan - Men's First Round",
    720             'description': 'Live coverage of the first round from Group B at the Amazonia Arena.',
    721             'duration': 7980,
    722             'uploader': 'BBC Sport',
    723             'uploader_id': 'bbc_sport',
    724         },
    725         'params': {
    726             # m3u8 download
    727             'skip_download': True,
    728         },
    729         'skip': 'Georestricted to UK',
    730     }, {
    731         # single video with playlist.sxml URL in playlist param
    732         'url': 'http://www.bbc.com/sport/0/football/33653409',
    733         'info_dict': {
    734             'id': 'p02xycnp',
    735             'ext': 'mp4',
    736             'title': 'Transfers: Cristiano Ronaldo to Man Utd, Arsenal to spend?',
    737             'description': 'BBC Sport\'s David Ornstein has the latest transfer gossip, including rumours of a Manchester United return for Cristiano Ronaldo.',
    738             'duration': 140,
    739         },
    740         'params': {
    741             # rtmp download
    742             'skip_download': True,
    743         }
    744     }, {
    745         # article with multiple videos embedded with playlist.sxml in playlist param
    746         'url': 'http://www.bbc.com/sport/0/football/34475836',
    747         'info_dict': {
    748             'id': '34475836',
    749             'title': 'Jurgen Klopp: Furious football from a witty and winning coach',
    750             'description': 'Fast-paced football, wit, wisdom and a ready smile - why Liverpool fans should come to love new boss Jurgen Klopp.',
    751         },
    752         'playlist_count': 3,
    753     }, {
    754         # school report article with single video
    755         'url': 'http://www.bbc.co.uk/schoolreport/35744779',
    756         'info_dict': {
    757             'id': '35744779',
    758             'title': 'School which breaks down barriers in Jerusalem',
    759         },
    760         'playlist_count': 1,
    761     }, {
    762         # single video with playlist URL from weather section
    763         'url': 'http://www.bbc.com/weather/features/33601775',
    764         'only_matching': True,
    765     }, {
    766         # custom redirection to www.bbc.com
    767         # also, video with window.__INITIAL_DATA__
    768         'url': 'http://www.bbc.co.uk/news/science-environment-33661876',
    769         'info_dict': {
    770             'id': 'p02xzws1',
    771             'ext': 'mp4',
    772             'title': "Pluto may have 'nitrogen glaciers'",
    773             'description': 'md5:6a95b593f528d7a5f2605221bc56912f',
    774             'thumbnail': r're:https?://.+/.+\.jpg',
    775             'timestamp': 1437785037,
    776             'upload_date': '20150725',
    777         },
    778     }, {
    779         # single video article embedded with data-media-vpid
    780         'url': 'http://www.bbc.co.uk/sport/rowing/35908187',
    781         'only_matching': True,
    782     }, {
    783         'url': 'https://www.bbc.co.uk/bbcthree/clip/73d0bbd0-abc3-4cea-b3c0-cdae21905eb1',
    784         'info_dict': {
    785             'id': 'p06556y7',
    786             'ext': 'mp4',
    787             'title': 'Transfers: Cristiano Ronaldo to Man Utd, Arsenal to spend?',
    788             'description': 'md5:4b7dfd063d5a789a1512e99662be3ddd',
    789         },
    790         'params': {
    791             'skip_download': True,
    792         }
    793     }, {
    794         # window.__PRELOADED_STATE__
    795         'url': 'https://www.bbc.co.uk/radio/play/b0b9z4yl',
    796         'info_dict': {
    797             'id': 'b0b9z4vz',
    798             'ext': 'mp4',
    799             'title': 'Prom 6: An American in Paris and Turangalila',
    800             'description': 'md5:51cf7d6f5c8553f197e58203bc78dff8',
    801             'uploader': 'Radio 3',
    802             'uploader_id': 'bbc_radio_three',
    803         },
    804     }, {
    805         'url': 'http://www.bbc.co.uk/learningenglish/chinese/features/lingohack/ep-181227',
    806         'info_dict': {
    807             'id': 'p06w9tws',
    808             'ext': 'mp4',
    809             'title': 'md5:2fabf12a726603193a2879a055f72514',
    810             'description': 'Learn English words and phrases from this story',
    811         },
    812         'add_ie': [BBCCoUkIE.ie_key()],
    813     }, {
    814         # BBC Reel
    815         'url': 'https://www.bbc.com/reel/video/p07c6sb6/how-positive-thinking-is-harming-your-happiness',
    816         'info_dict': {
    817             'id': 'p07c6sb9',
    818             'ext': 'mp4',
    819             'title': 'How positive thinking is harming your happiness',
    820             'alt_title': 'The downsides of positive thinking',
    821             'description': 'md5:fad74b31da60d83b8265954ee42d85b4',
    822             'duration': 235,
    823             'thumbnail': r're:https?://.+/p07c9dsr.jpg',
    824             'upload_date': '20190604',
    825             'categories': ['Psychology'],
    826         },
    827     }]
    828 
    829     @classmethod
    830     def suitable(cls, url):
    831         EXCLUDE_IE = (BBCCoUkIE, BBCCoUkArticleIE, BBCCoUkIPlayerEpisodesIE, BBCCoUkIPlayerGroupIE, BBCCoUkPlaylistIE)
    832         return (False if any(ie.suitable(url) for ie in EXCLUDE_IE)
    833                 else super(BBCIE, cls).suitable(url))
    834 
    835     def _extract_from_media_meta(self, media_meta, video_id):
    836         # Direct links to media in media metadata (e.g.
    837         # http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu)
    838         # TODO: there are also f4m and m3u8 streams incorporated in playlist.sxml
    839         source_files = media_meta.get('sourceFiles')
    840         if source_files:
    841             return [{
    842                 'url': f['url'],
    843                 'format_id': format_id,
    844                 'ext': f.get('encoding'),
    845                 'tbr': float_or_none(f.get('bitrate'), 1000),
    846                 'filesize': int_or_none(f.get('filesize')),
    847             } for format_id, f in source_files.items() if f.get('url')], []
    848 
    849         programme_id = media_meta.get('externalId')
    850         if programme_id:
    851             return self._download_media_selector(programme_id)
    852 
    853         # Process playlist.sxml as legacy playlist
    854         href = media_meta.get('href')
    855         if href:
    856             playlist = self._download_legacy_playlist_url(href)
    857             _, _, _, _, formats, subtitles = self._extract_from_legacy_playlist(playlist, video_id)
    858             return formats, subtitles
    859 
    860         return [], []
    861 
    862     def _extract_from_playlist_sxml(self, url, playlist_id, timestamp):
    863         programme_id, title, description, duration, formats, subtitles = \
    864             self._process_legacy_playlist_url(url, playlist_id)
    865         self._sort_formats(formats)
    866         return {
    867             'id': programme_id,
    868             'title': title,
    869             'description': description,
    870             'duration': duration,
    871             'timestamp': timestamp,
    872             'formats': formats,
    873             'subtitles': subtitles,
    874         }
    875 
    876     def _real_extract(self, url):
    877         playlist_id = self._match_id(url)
    878 
    879         webpage = self._download_webpage(url, playlist_id)
    880 
    881         json_ld_info = self._search_json_ld(webpage, playlist_id, default={})
    882         timestamp = json_ld_info.get('timestamp')
    883 
    884         playlist_title = json_ld_info.get('title')
    885         if not playlist_title:
    886             playlist_title = self._og_search_title(
    887                 webpage, default=None) or self._html_search_regex(
    888                 r'<title>(.+?)</title>', webpage, 'playlist title', default=None)
    889             if playlist_title:
    890                 playlist_title = re.sub(r'(.+)\s*-\s*BBC.*?$', r'\1', playlist_title).strip()
    891 
    892         playlist_description = json_ld_info.get(
    893             'description') or self._og_search_description(webpage, default=None)
    894 
    895         if not timestamp:
    896             timestamp = parse_iso8601(self._search_regex(
    897                 [r'<meta[^>]+property="article:published_time"[^>]+content="([^"]+)"',
    898                  r'itemprop="datePublished"[^>]+datetime="([^"]+)"',
    899                  r'"datePublished":\s*"([^"]+)'],
    900                 webpage, 'date', default=None))
    901 
    902         entries = []
    903 
    904         # article with multiple videos embedded with playlist.sxml (e.g.
    905         # http://www.bbc.com/sport/0/football/34475836)
    906         playlists = re.findall(r'<param[^>]+name="playlist"[^>]+value="([^"]+)"', webpage)
    907         playlists.extend(re.findall(r'data-media-id="([^"]+/playlist\.sxml)"', webpage))
    908         if playlists:
    909             entries = [
    910                 self._extract_from_playlist_sxml(playlist_url, playlist_id, timestamp)
    911                 for playlist_url in playlists]
    912 
    913         # news article with multiple videos embedded with data-playable
    914         data_playables = re.findall(r'data-playable=(["\'])({.+?})\1', webpage)
    915         if data_playables:
    916             for _, data_playable_json in data_playables:
    917                 data_playable = self._parse_json(
    918                     unescapeHTML(data_playable_json), playlist_id, fatal=False)
    919                 if not data_playable:
    920                     continue
    921                 settings = data_playable.get('settings', {})
    922                 if settings:
    923                     # data-playable with video vpid in settings.playlistObject.items (e.g.
    924                     # http://www.bbc.com/news/world-us-canada-34473351)
    925                     playlist_object = settings.get('playlistObject', {})
    926                     if playlist_object:
    927                         items = playlist_object.get('items')
    928                         if items and isinstance(items, list):
    929                             title = playlist_object['title']
    930                             description = playlist_object.get('summary')
    931                             duration = int_or_none(items[0].get('duration'))
    932                             programme_id = items[0].get('vpid')
    933                             formats, subtitles = self._download_media_selector(programme_id)
    934                             self._sort_formats(formats)
    935                             entries.append({
    936                                 'id': programme_id,
    937                                 'title': title,
    938                                 'description': description,
    939                                 'timestamp': timestamp,
    940                                 'duration': duration,
    941                                 'formats': formats,
    942                                 'subtitles': subtitles,
    943                             })
    944                     else:
    945                         # data-playable without vpid but with a playlist.sxml URLs
    946                         # in otherSettings.playlist (e.g.
    947                         # http://www.bbc.com/turkce/multimedya/2015/10/151010_vid_ankara_patlama_ani)
    948                         playlist = data_playable.get('otherSettings', {}).get('playlist', {})
    949                         if playlist:
    950                             entry = None
    951                             for key in ('streaming', 'progressiveDownload'):
    952                                 playlist_url = playlist.get('%sUrl' % key)
    953                                 if not playlist_url:
    954                                     continue
    955                                 try:
    956                                     info = self._extract_from_playlist_sxml(
    957                                         playlist_url, playlist_id, timestamp)
    958                                     if not entry:
    959                                         entry = info
    960                                     else:
    961                                         entry['title'] = info['title']
    962                                         entry['formats'].extend(info['formats'])
    963                                 except ExtractorError as e:
    964                                     # Some playlist URL may fail with 500, at the same time
    965                                     # the other one may work fine (e.g.
    966                                     # http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu)
    967                                     if isinstance(e.cause, compat_HTTPError) and e.cause.code == 500:
    968                                         continue
    969                                     raise
    970                             if entry:
    971                                 self._sort_formats(entry['formats'])
    972                                 entries.append(entry)
    973 
    974         if entries:
    975             return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)
    976 
    977         # http://www.bbc.co.uk/learningenglish/chinese/features/lingohack/ep-181227
    978         group_id = self._search_regex(
    979             r'<div[^>]+\bclass=["\']video["\'][^>]+\bdata-pid=["\'](%s)' % self._ID_REGEX,
    980             webpage, 'group id', default=None)
    981         if group_id:
    982             return self.url_result(
    983                 'https://www.bbc.co.uk/programmes/%s' % group_id,
    984                 ie=BBCCoUkIE.ie_key())
    985 
    986         # single video story (e.g. http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret)
    987         programme_id = self._search_regex(
    988             [r'data-(?:video-player|media)-vpid="(%s)"' % self._ID_REGEX,
    989              r'<param[^>]+name="externalIdentifier"[^>]+value="(%s)"' % self._ID_REGEX,
    990              r'videoId\s*:\s*["\'](%s)["\']' % self._ID_REGEX],
    991             webpage, 'vpid', default=None)
    992 
    993         if programme_id:
    994             formats, subtitles = self._download_media_selector(programme_id)
    995             self._sort_formats(formats)
    996             # digitalData may be missing (e.g. http://www.bbc.com/autos/story/20130513-hyundais-rock-star)
    997             digital_data = self._parse_json(
    998                 self._search_regex(
    999                     r'var\s+digitalData\s*=\s*({.+?});?\n', webpage, 'digital data', default='{}'),
   1000                 programme_id, fatal=False)
   1001             page_info = digital_data.get('page', {}).get('pageInfo', {})
   1002             title = page_info.get('pageName') or self._og_search_title(webpage)
   1003             description = page_info.get('description') or self._og_search_description(webpage)
   1004             timestamp = parse_iso8601(page_info.get('publicationDate')) or timestamp
   1005             return {
   1006                 'id': programme_id,
   1007                 'title': title,
   1008                 'description': description,
   1009                 'timestamp': timestamp,
   1010                 'formats': formats,
   1011                 'subtitles': subtitles,
   1012             }
   1013 
   1014         # bbc reel (e.g. https://www.bbc.com/reel/video/p07c6sb6/how-positive-thinking-is-harming-your-happiness)
   1015         initial_data = self._parse_json(self._html_search_regex(
   1016             r'<script[^>]+id=(["\'])initial-data\1[^>]+data-json=(["\'])(?P<json>(?:(?!\2).)+)',
   1017             webpage, 'initial data', default='{}', group='json'), playlist_id, fatal=False)
   1018         if initial_data:
   1019             init_data = try_get(
   1020                 initial_data, lambda x: x['initData']['items'][0], dict) or {}
   1021             smp_data = init_data.get('smpData') or {}
   1022             clip_data = try_get(smp_data, lambda x: x['items'][0], dict) or {}
   1023             version_id = clip_data.get('versionID')
   1024             if version_id:
   1025                 title = smp_data['title']
   1026                 formats, subtitles = self._download_media_selector(version_id)
   1027                 self._sort_formats(formats)
   1028                 image_url = smp_data.get('holdingImageURL')
   1029                 display_date = init_data.get('displayDate')
   1030                 topic_title = init_data.get('topicTitle')
   1031 
   1032                 return {
   1033                     'id': version_id,
   1034                     'title': title,
   1035                     'formats': formats,
   1036                     'alt_title': init_data.get('shortTitle'),
   1037                     'thumbnail': image_url.replace('$recipe', 'raw') if image_url else None,
   1038                     'description': smp_data.get('summary') or init_data.get('shortSummary'),
   1039                     'upload_date': display_date.replace('-', '') if display_date else None,
   1040                     'subtitles': subtitles,
   1041                     'duration': int_or_none(clip_data.get('duration')),
   1042                     'categories': [topic_title] if topic_title else None,
   1043                 }
   1044 
   1045         # Morph based embed (e.g. http://www.bbc.co.uk/sport/live/olympics/36895975)
   1046         # There are several setPayload calls may be present but the video
   1047         # seems to be always related to the first one
   1048         morph_payload = self._parse_json(
   1049             self._search_regex(
   1050                 r'Morph\.setPayload\([^,]+,\s*({.+?})\);',
   1051                 webpage, 'morph payload', default='{}'),
   1052             playlist_id, fatal=False)
   1053         if morph_payload:
   1054             components = try_get(morph_payload, lambda x: x['body']['components'], list) or []
   1055             for component in components:
   1056                 if not isinstance(component, dict):
   1057                     continue
   1058                 lead_media = try_get(component, lambda x: x['props']['leadMedia'], dict)
   1059                 if not lead_media:
   1060                     continue
   1061                 identifiers = lead_media.get('identifiers')
   1062                 if not identifiers or not isinstance(identifiers, dict):
   1063                     continue
   1064                 programme_id = identifiers.get('vpid') or identifiers.get('playablePid')
   1065                 if not programme_id:
   1066                     continue
   1067                 title = lead_media.get('title') or self._og_search_title(webpage)
   1068                 formats, subtitles = self._download_media_selector(programme_id)
   1069                 self._sort_formats(formats)
   1070                 description = lead_media.get('summary')
   1071                 uploader = lead_media.get('masterBrand')
   1072                 uploader_id = lead_media.get('mid')
   1073                 duration = None
   1074                 duration_d = lead_media.get('duration')
   1075                 if isinstance(duration_d, dict):
   1076                     duration = parse_duration(dict_get(
   1077                         duration_d, ('rawDuration', 'formattedDuration', 'spokenDuration')))
   1078                 return {
   1079                     'id': programme_id,
   1080                     'title': title,
   1081                     'description': description,
   1082                     'duration': duration,
   1083                     'uploader': uploader,
   1084                     'uploader_id': uploader_id,
   1085                     'formats': formats,
   1086                     'subtitles': subtitles,
   1087                 }
   1088 
   1089         preload_state = self._parse_json(self._search_regex(
   1090             r'window\.__PRELOADED_STATE__\s*=\s*({.+?});', webpage,
   1091             'preload state', default='{}'), playlist_id, fatal=False)
   1092         if preload_state:
   1093             current_programme = preload_state.get('programmes', {}).get('current') or {}
   1094             programme_id = current_programme.get('id')
   1095             if current_programme and programme_id and current_programme.get('type') == 'playable_item':
   1096                 title = current_programme.get('titles', {}).get('tertiary') or playlist_title
   1097                 formats, subtitles = self._download_media_selector(programme_id)
   1098                 self._sort_formats(formats)
   1099                 synopses = current_programme.get('synopses') or {}
   1100                 network = current_programme.get('network') or {}
   1101                 duration = int_or_none(
   1102                     current_programme.get('duration', {}).get('value'))
   1103                 thumbnail = None
   1104                 image_url = current_programme.get('image_url')
   1105                 if image_url:
   1106                     thumbnail = image_url.replace('{recipe}', 'raw')
   1107                 return {
   1108                     'id': programme_id,
   1109                     'title': title,
   1110                     'description': dict_get(synopses, ('long', 'medium', 'short')),
   1111                     'thumbnail': thumbnail,
   1112                     'duration': duration,
   1113                     'uploader': network.get('short_title'),
   1114                     'uploader_id': network.get('id'),
   1115                     'formats': formats,
   1116                     'subtitles': subtitles,
   1117                 }
   1118 
   1119         bbc3_config = self._parse_json(
   1120             self._search_regex(
   1121                 r'(?s)bbcthreeConfig\s*=\s*({.+?})\s*;\s*<', webpage,
   1122                 'bbcthree config', default='{}'),
   1123             playlist_id, transform_source=js_to_json, fatal=False) or {}
   1124         payload = bbc3_config.get('payload') or {}
   1125         if payload:
   1126             clip = payload.get('currentClip') or {}
   1127             clip_vpid = clip.get('vpid')
   1128             clip_title = clip.get('title')
   1129             if clip_vpid and clip_title:
   1130                 formats, subtitles = self._download_media_selector(clip_vpid)
   1131                 self._sort_formats(formats)
   1132                 return {
   1133                     'id': clip_vpid,
   1134                     'title': clip_title,
   1135                     'thumbnail': dict_get(clip, ('poster', 'imageUrl')),
   1136                     'description': clip.get('description'),
   1137                     'duration': parse_duration(clip.get('duration')),
   1138                     'formats': formats,
   1139                     'subtitles': subtitles,
   1140                 }
   1141             bbc3_playlist = try_get(
   1142                 payload, lambda x: x['content']['bbcMedia']['playlist'],
   1143                 dict)
   1144             if bbc3_playlist:
   1145                 playlist_title = bbc3_playlist.get('title') or playlist_title
   1146                 thumbnail = bbc3_playlist.get('holdingImageURL')
   1147                 entries = []
   1148                 for bbc3_item in bbc3_playlist['items']:
   1149                     programme_id = bbc3_item.get('versionID')
   1150                     if not programme_id:
   1151                         continue
   1152                     formats, subtitles = self._download_media_selector(programme_id)
   1153                     self._sort_formats(formats)
   1154                     entries.append({
   1155                         'id': programme_id,
   1156                         'title': playlist_title,
   1157                         'thumbnail': thumbnail,
   1158                         'timestamp': timestamp,
   1159                         'formats': formats,
   1160                         'subtitles': subtitles,
   1161                     })
   1162                 return self.playlist_result(
   1163                     entries, playlist_id, playlist_title, playlist_description)
   1164 
   1165         initial_data = self._parse_json(self._search_regex(
   1166             r'window\.__INITIAL_DATA__\s*=\s*({.+?});', webpage,
   1167             'preload state', default='{}'), playlist_id, fatal=False)
   1168         if initial_data:
   1169             def parse_media(media):
   1170                 if not media:
   1171                     return
   1172                 for item in (try_get(media, lambda x: x['media']['items'], list) or []):
   1173                     item_id = item.get('id')
   1174                     item_title = item.get('title')
   1175                     if not (item_id and item_title):
   1176                         continue
   1177                     formats, subtitles = self._download_media_selector(item_id)
   1178                     self._sort_formats(formats)
   1179                     item_desc = None
   1180                     blocks = try_get(media, lambda x: x['summary']['blocks'], list)
   1181                     if blocks:
   1182                         summary = []
   1183                         for block in blocks:
   1184                             text = try_get(block, lambda x: x['model']['text'], compat_str)
   1185                             if text:
   1186                                 summary.append(text)
   1187                         if summary:
   1188                             item_desc = '\n\n'.join(summary)
   1189                     item_time = None
   1190                     for meta in try_get(media, lambda x: x['metadata']['items'], list) or []:
   1191                         if try_get(meta, lambda x: x['label']) == 'Published':
   1192                             item_time = unified_timestamp(meta.get('timestamp'))
   1193                             break
   1194                     entries.append({
   1195                         'id': item_id,
   1196                         'title': item_title,
   1197                         'thumbnail': item.get('holdingImageUrl'),
   1198                         'formats': formats,
   1199                         'subtitles': subtitles,
   1200                         'timestamp': item_time,
   1201                         'description': strip_or_none(item_desc),
   1202                     })
   1203             for resp in (initial_data.get('data') or {}).values():
   1204                 name = resp.get('name')
   1205                 if name == 'media-experience':
   1206                     parse_media(try_get(resp, lambda x: x['data']['initialItem']['mediaItem'], dict))
   1207                 elif name == 'article':
   1208                     for block in (try_get(resp, lambda x: x['data']['blocks'], list) or []):
   1209                         if block.get('type') != 'media':
   1210                             continue
   1211                         parse_media(block.get('model'))
   1212             return self.playlist_result(
   1213                 entries, playlist_id, playlist_title, playlist_description)
   1214 
   1215         def extract_all(pattern):
   1216             return list(filter(None, map(
   1217                 lambda s: self._parse_json(s, playlist_id, fatal=False),
   1218                 re.findall(pattern, webpage))))
   1219 
   1220         # Multiple video article (e.g.
   1221         # http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460)
   1222         EMBED_URL = r'https?://(?:www\.)?bbc\.co\.uk/(?:[^/]+/)+%s(?:\b[^"]+)?' % self._ID_REGEX
   1223         entries = []
   1224         for match in extract_all(r'new\s+SMP\(({.+?})\)'):
   1225             embed_url = match.get('playerSettings', {}).get('externalEmbedUrl')
   1226             if embed_url and re.match(EMBED_URL, embed_url):
   1227                 entries.append(embed_url)
   1228         entries.extend(re.findall(
   1229             r'setPlaylist\("(%s)"\)' % EMBED_URL, webpage))
   1230         if entries:
   1231             return self.playlist_result(
   1232                 [self.url_result(entry_, 'BBCCoUk') for entry_ in entries],
   1233                 playlist_id, playlist_title, playlist_description)
   1234 
   1235         # Multiple video article (e.g. http://www.bbc.com/news/world-europe-32668511)
   1236         medias = extract_all(r"data-media-meta='({[^']+})'")
   1237 
   1238         if not medias:
   1239             # Single video article (e.g. http://www.bbc.com/news/video_and_audio/international)
   1240             media_asset = self._search_regex(
   1241                 r'mediaAssetPage\.init\(\s*({.+?}), "/',
   1242                 webpage, 'media asset', default=None)
   1243             if media_asset:
   1244                 media_asset_page = self._parse_json(media_asset, playlist_id, fatal=False)
   1245                 medias = []
   1246                 for video in media_asset_page.get('videos', {}).values():
   1247                     medias.extend(video.values())
   1248 
   1249         if not medias:
   1250             # Multiple video playlist with single `now playing` entry (e.g.
   1251             # http://www.bbc.com/news/video_and_audio/must_see/33767813)
   1252             vxp_playlist = self._parse_json(
   1253                 self._search_regex(
   1254                     r'<script[^>]+class="vxp-playlist-data"[^>]+type="application/json"[^>]*>([^<]+)</script>',
   1255                     webpage, 'playlist data'),
   1256                 playlist_id)
   1257             playlist_medias = []
   1258             for item in vxp_playlist:
   1259                 media = item.get('media')
   1260                 if not media:
   1261                     continue
   1262                 playlist_medias.append(media)
   1263                 # Download single video if found media with asset id matching the video id from URL
   1264                 if item.get('advert', {}).get('assetId') == playlist_id:
   1265                     medias = [media]
   1266                     break
   1267             # Fallback to the whole playlist
   1268             if not medias:
   1269                 medias = playlist_medias
   1270 
   1271         entries = []
   1272         for num, media_meta in enumerate(medias, start=1):
   1273             formats, subtitles = self._extract_from_media_meta(media_meta, playlist_id)
   1274             if not formats:
   1275                 continue
   1276             self._sort_formats(formats)
   1277 
   1278             video_id = media_meta.get('externalId')
   1279             if not video_id:
   1280                 video_id = playlist_id if len(medias) == 1 else '%s-%s' % (playlist_id, num)
   1281 
   1282             title = media_meta.get('caption')
   1283             if not title:
   1284                 title = playlist_title if len(medias) == 1 else '%s - Video %s' % (playlist_title, num)
   1285 
   1286             duration = int_or_none(media_meta.get('durationInSeconds')) or parse_duration(media_meta.get('duration'))
   1287 
   1288             images = []
   1289             for image in media_meta.get('images', {}).values():
   1290                 images.extend(image.values())
   1291             if 'image' in media_meta:
   1292                 images.append(media_meta['image'])
   1293 
   1294             thumbnails = [{
   1295                 'url': image.get('href'),
   1296                 'width': int_or_none(image.get('width')),
   1297                 'height': int_or_none(image.get('height')),
   1298             } for image in images]
   1299 
   1300             entries.append({
   1301                 'id': video_id,
   1302                 'title': title,
   1303                 'thumbnails': thumbnails,
   1304                 'duration': duration,
   1305                 'timestamp': timestamp,
   1306                 'formats': formats,
   1307                 'subtitles': subtitles,
   1308             })
   1309 
   1310         return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)
   1311 
   1312 
   1313 class BBCCoUkArticleIE(InfoExtractor):
   1314     _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/programmes/articles/(?P<id>[a-zA-Z0-9]+)'
   1315     IE_NAME = 'bbc.co.uk:article'
   1316     IE_DESC = 'BBC articles'
   1317 
   1318     _TEST = {
   1319         'url': 'http://www.bbc.co.uk/programmes/articles/3jNQLTMrPlYGTBn0WV6M2MS/not-your-typical-role-model-ada-lovelace-the-19th-century-programmer',
   1320         'info_dict': {
   1321             'id': '3jNQLTMrPlYGTBn0WV6M2MS',
   1322             'title': 'Calculating Ada: The Countess of Computing - Not your typical role model: Ada Lovelace the 19th century programmer - BBC Four',
   1323             'description': 'Hannah Fry reveals some of her surprising discoveries about Ada Lovelace during filming.',
   1324         },
   1325         'playlist_count': 4,
   1326         'add_ie': ['BBCCoUk'],
   1327     }
   1328 
   1329     def _real_extract(self, url):
   1330         playlist_id = self._match_id(url)
   1331 
   1332         webpage = self._download_webpage(url, playlist_id)
   1333 
   1334         title = self._og_search_title(webpage)
   1335         description = self._og_search_description(webpage).strip()
   1336 
   1337         entries = [self.url_result(programme_url) for programme_url in re.findall(
   1338             r'<div[^>]+typeof="Clip"[^>]+resource="([^"]+)"', webpage)]
   1339 
   1340         return self.playlist_result(entries, playlist_id, title, description)
   1341 
   1342 
   1343 class BBCCoUkPlaylistBaseIE(InfoExtractor):
   1344     def _entries(self, webpage, url, playlist_id):
   1345         single_page = 'page' in compat_urlparse.parse_qs(
   1346             compat_urlparse.urlparse(url).query)
   1347         for page_num in itertools.count(2):
   1348             for video_id in re.findall(
   1349                     self._VIDEO_ID_TEMPLATE % BBCCoUkIE._ID_REGEX, webpage):
   1350                 yield self.url_result(
   1351                     self._URL_TEMPLATE % video_id, BBCCoUkIE.ie_key())
   1352             if single_page:
   1353                 return
   1354             next_page = self._search_regex(
   1355                 r'<li[^>]+class=(["\'])pagination_+next\1[^>]*><a[^>]+href=(["\'])(?P<url>(?:(?!\2).)+)\2',
   1356                 webpage, 'next page url', default=None, group='url')
   1357             if not next_page:
   1358                 break
   1359             webpage = self._download_webpage(
   1360                 compat_urlparse.urljoin(url, next_page), playlist_id,
   1361                 'Downloading page %d' % page_num, page_num)
   1362 
   1363     def _real_extract(self, url):
   1364         playlist_id = self._match_id(url)
   1365 
   1366         webpage = self._download_webpage(url, playlist_id)
   1367 
   1368         title, description = self._extract_title_and_description(webpage)
   1369 
   1370         return self.playlist_result(
   1371             self._entries(webpage, url, playlist_id),
   1372             playlist_id, title, description)
   1373 
   1374 
   1375 class BBCCoUkIPlayerPlaylistBaseIE(InfoExtractor):
   1376     _VALID_URL_TMPL = r'https?://(?:www\.)?bbc\.co\.uk/iplayer/%%s/(?P<id>%s)' % BBCCoUkIE._ID_REGEX
   1377 
   1378     @staticmethod
   1379     def _get_default(episode, key, default_key='default'):
   1380         return try_get(episode, lambda x: x[key][default_key])
   1381 
   1382     def _get_description(self, data):
   1383         synopsis = data.get(self._DESCRIPTION_KEY) or {}
   1384         return dict_get(synopsis, ('large', 'medium', 'small'))
   1385 
   1386     def _fetch_page(self, programme_id, per_page, series_id, page):
   1387         elements = self._get_elements(self._call_api(
   1388             programme_id, per_page, page + 1, series_id))
   1389         for element in elements:
   1390             episode = self._get_episode(element)
   1391             episode_id = episode.get('id')
   1392             if not episode_id:
   1393                 continue
   1394             thumbnail = None
   1395             image = self._get_episode_image(episode)
   1396             if image:
   1397                 thumbnail = image.replace('{recipe}', 'raw')
   1398             category = self._get_default(episode, 'labels', 'category')
   1399             yield {
   1400                 '_type': 'url',
   1401                 'id': episode_id,
   1402                 'title': self._get_episode_field(episode, 'subtitle'),
   1403                 'url': 'https://www.bbc.co.uk/iplayer/episode/' + episode_id,
   1404                 'thumbnail': thumbnail,
   1405                 'description': self._get_description(episode),
   1406                 'categories': [category] if category else None,
   1407                 'series': self._get_episode_field(episode, 'title'),
   1408                 'ie_key': BBCCoUkIE.ie_key(),
   1409             }
   1410 
   1411     def _real_extract(self, url):
   1412         pid = self._match_id(url)
   1413         qs = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
   1414         series_id = qs.get('seriesId', [None])[0]
   1415         page = qs.get('page', [None])[0]
   1416         per_page = 36 if page else self._PAGE_SIZE
   1417         fetch_page = functools.partial(self._fetch_page, pid, per_page, series_id)
   1418         entries = fetch_page(int(page) - 1) if page else OnDemandPagedList(fetch_page, self._PAGE_SIZE)
   1419         playlist_data = self._get_playlist_data(self._call_api(pid, 1))
   1420         return self.playlist_result(
   1421             entries, pid, self._get_playlist_title(playlist_data),
   1422             self._get_description(playlist_data))
   1423 
   1424 
   1425 class BBCCoUkIPlayerEpisodesIE(BBCCoUkIPlayerPlaylistBaseIE):
   1426     IE_NAME = 'bbc.co.uk:iplayer:episodes'
   1427     _VALID_URL = BBCCoUkIPlayerPlaylistBaseIE._VALID_URL_TMPL % 'episodes'
   1428     _TESTS = [{
   1429         'url': 'http://www.bbc.co.uk/iplayer/episodes/b05rcz9v',
   1430         'info_dict': {
   1431             'id': 'b05rcz9v',
   1432             'title': 'The Disappearance',
   1433             'description': 'md5:58eb101aee3116bad4da05f91179c0cb',
   1434         },
   1435         'playlist_mincount': 8,
   1436     }, {
   1437         # all seasons
   1438         'url': 'https://www.bbc.co.uk/iplayer/episodes/b094m5t9/doctor-foster',
   1439         'info_dict': {
   1440             'id': 'b094m5t9',
   1441             'title': 'Doctor Foster',
   1442             'description': 'md5:5aa9195fad900e8e14b52acd765a9fd6',
   1443         },
   1444         'playlist_mincount': 10,
   1445     }, {
   1446         # explicit season
   1447         'url': 'https://www.bbc.co.uk/iplayer/episodes/b094m5t9/doctor-foster?seriesId=b094m6nv',
   1448         'info_dict': {
   1449             'id': 'b094m5t9',
   1450             'title': 'Doctor Foster',
   1451             'description': 'md5:5aa9195fad900e8e14b52acd765a9fd6',
   1452         },
   1453         'playlist_mincount': 5,
   1454     }, {
   1455         # all pages
   1456         'url': 'https://www.bbc.co.uk/iplayer/episodes/m0004c4v/beechgrove',
   1457         'info_dict': {
   1458             'id': 'm0004c4v',
   1459             'title': 'Beechgrove',
   1460             'description': 'Gardening show that celebrates Scottish horticulture and growing conditions.',
   1461         },
   1462         'playlist_mincount': 37,
   1463     }, {
   1464         # explicit page
   1465         'url': 'https://www.bbc.co.uk/iplayer/episodes/m0004c4v/beechgrove?page=2',
   1466         'info_dict': {
   1467             'id': 'm0004c4v',
   1468             'title': 'Beechgrove',
   1469             'description': 'Gardening show that celebrates Scottish horticulture and growing conditions.',
   1470         },
   1471         'playlist_mincount': 1,
   1472     }]
   1473     _PAGE_SIZE = 100
   1474     _DESCRIPTION_KEY = 'synopsis'
   1475 
   1476     def _get_episode_image(self, episode):
   1477         return self._get_default(episode, 'image')
   1478 
   1479     def _get_episode_field(self, episode, field):
   1480         return self._get_default(episode, field)
   1481 
   1482     @staticmethod
   1483     def _get_elements(data):
   1484         return data['entities']['results']
   1485 
   1486     @staticmethod
   1487     def _get_episode(element):
   1488         return element.get('episode') or {}
   1489 
   1490     def _call_api(self, pid, per_page, page=1, series_id=None):
   1491         variables = {
   1492             'id': pid,
   1493             'page': page,
   1494             'perPage': per_page,
   1495         }
   1496         if series_id:
   1497             variables['sliceId'] = series_id
   1498         return self._download_json(
   1499             'https://graph.ibl.api.bbc.co.uk/', pid, headers={
   1500                 'Content-Type': 'application/json'
   1501             }, data=json.dumps({
   1502                 'id': '5692d93d5aac8d796a0305e895e61551',
   1503                 'variables': variables,
   1504             }).encode('utf-8'))['data']['programme']
   1505 
   1506     @staticmethod
   1507     def _get_playlist_data(data):
   1508         return data
   1509 
   1510     def _get_playlist_title(self, data):
   1511         return self._get_default(data, 'title')
   1512 
   1513 
   1514 class BBCCoUkIPlayerGroupIE(BBCCoUkIPlayerPlaylistBaseIE):
   1515     IE_NAME = 'bbc.co.uk:iplayer:group'
   1516     _VALID_URL = BBCCoUkIPlayerPlaylistBaseIE._VALID_URL_TMPL % 'group'
   1517     _TESTS = [{
   1518         # Available for over a year unlike 30 days for most other programmes
   1519         'url': 'http://www.bbc.co.uk/iplayer/group/p02tcc32',
   1520         'info_dict': {
   1521             'id': 'p02tcc32',
   1522             'title': 'Bohemian Icons',
   1523             'description': 'md5:683e901041b2fe9ba596f2ab04c4dbe7',
   1524         },
   1525         'playlist_mincount': 10,
   1526     }, {
   1527         # all pages
   1528         'url': 'https://www.bbc.co.uk/iplayer/group/p081d7j7',
   1529         'info_dict': {
   1530             'id': 'p081d7j7',
   1531             'title': 'Music in Scotland',
   1532             'description': 'Perfomances in Scotland and programmes featuring Scottish acts.',
   1533         },
   1534         'playlist_mincount': 47,
   1535     }, {
   1536         # explicit page
   1537         'url': 'https://www.bbc.co.uk/iplayer/group/p081d7j7?page=2',
   1538         'info_dict': {
   1539             'id': 'p081d7j7',
   1540             'title': 'Music in Scotland',
   1541             'description': 'Perfomances in Scotland and programmes featuring Scottish acts.',
   1542         },
   1543         'playlist_mincount': 11,
   1544     }]
   1545     _PAGE_SIZE = 200
   1546     _DESCRIPTION_KEY = 'synopses'
   1547 
   1548     def _get_episode_image(self, episode):
   1549         return self._get_default(episode, 'images', 'standard')
   1550 
   1551     def _get_episode_field(self, episode, field):
   1552         return episode.get(field)
   1553 
   1554     @staticmethod
   1555     def _get_elements(data):
   1556         return data['elements']
   1557 
   1558     @staticmethod
   1559     def _get_episode(element):
   1560         return element
   1561 
   1562     def _call_api(self, pid, per_page, page=1, series_id=None):
   1563         return self._download_json(
   1564             'http://ibl.api.bbc.co.uk/ibl/v1/groups/%s/episodes' % pid,
   1565             pid, query={
   1566                 'page': page,
   1567                 'per_page': per_page,
   1568             })['group_episodes']
   1569 
   1570     @staticmethod
   1571     def _get_playlist_data(data):
   1572         return data['group']
   1573 
   1574     def _get_playlist_title(self, data):
   1575         return data.get('title')
   1576 
   1577 
   1578 class BBCCoUkPlaylistIE(BBCCoUkPlaylistBaseIE):
   1579     IE_NAME = 'bbc.co.uk:playlist'
   1580     _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/programmes/(?P<id>%s)/(?:episodes|broadcasts|clips)' % BBCCoUkIE._ID_REGEX
   1581     _URL_TEMPLATE = 'http://www.bbc.co.uk/programmes/%s'
   1582     _VIDEO_ID_TEMPLATE = r'data-pid=["\'](%s)'
   1583     _TESTS = [{
   1584         'url': 'http://www.bbc.co.uk/programmes/b05rcz9v/clips',
   1585         'info_dict': {
   1586             'id': 'b05rcz9v',
   1587             'title': 'The Disappearance - Clips - BBC Four',
   1588             'description': 'French thriller serial about a missing teenager.',
   1589         },
   1590         'playlist_mincount': 7,
   1591     }, {
   1592         # multipage playlist, explicit page
   1593         'url': 'http://www.bbc.co.uk/programmes/b00mfl7n/clips?page=1',
   1594         'info_dict': {
   1595             'id': 'b00mfl7n',
   1596             'title': 'Frozen Planet - Clips - BBC One',
   1597             'description': 'md5:65dcbf591ae628dafe32aa6c4a4a0d8c',
   1598         },
   1599         'playlist_mincount': 24,
   1600     }, {
   1601         # multipage playlist, all pages
   1602         'url': 'http://www.bbc.co.uk/programmes/b00mfl7n/clips',
   1603         'info_dict': {
   1604             'id': 'b00mfl7n',
   1605             'title': 'Frozen Planet - Clips - BBC One',
   1606             'description': 'md5:65dcbf591ae628dafe32aa6c4a4a0d8c',
   1607         },
   1608         'playlist_mincount': 142,
   1609     }, {
   1610         'url': 'http://www.bbc.co.uk/programmes/b05rcz9v/broadcasts/2016/06',
   1611         'only_matching': True,
   1612     }, {
   1613         'url': 'http://www.bbc.co.uk/programmes/b05rcz9v/clips',
   1614         'only_matching': True,
   1615     }, {
   1616         'url': 'http://www.bbc.co.uk/programmes/b055jkys/episodes/player',
   1617         'only_matching': True,
   1618     }]
   1619 
   1620     def _extract_title_and_description(self, webpage):
   1621         title = self._og_search_title(webpage, fatal=False)
   1622         description = self._og_search_description(webpage)
   1623         return title, description
	youtube-dl Another place where youtube-dl lives on
	git clone git://git.oshgnacknak.de/youtube-dl.git
	Log \| Files \| Refs \| README \| LICENSE