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-rw-r--r--youtube_dl/extractor/bbc.py555
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diff --git a/youtube_dl/extractor/bbc.py b/youtube_dl/extractor/bbc.py
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+++ b/youtube_dl/extractor/bbc.py
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+from __future__ import unicode_literals
+
+import xml.etree.ElementTree
+
+from .common import InfoExtractor
+from ..utils import (
+ ExtractorError,
+ parse_duration,
+ int_or_none,
+)
+from ..compat import compat_HTTPError
+import re
+
+
+class BBCCoUkIE(InfoExtractor):
+ IE_NAME = 'bbc.co.uk'
+ IE_DESC = 'BBC iPlayer'
+ _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/(?:(?:(?:programmes|iplayer(?:/[^/]+)?/(?:episode|playlist))/)|music/clips[/#])(?P<id>[\da-z]{8})'
+
+ mediaselector_url = 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/pc/vpid/%s'
+
+ _TESTS = [
+ {
+ 'url': 'http://www.bbc.co.uk/programmes/b039g8p7',
+ 'info_dict': {
+ 'id': 'b039d07m',
+ 'ext': 'flv',
+ 'title': 'Kaleidoscope, Leonard Cohen',
+ 'description': 'The Canadian poet and songwriter reflects on his musical career.',
+ 'duration': 1740,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ }
+ },
+ {
+ 'url': 'http://www.bbc.co.uk/iplayer/episode/b00yng5w/The_Man_in_Black_Series_3_The_Printed_Name/',
+ 'info_dict': {
+ 'id': 'b00yng1d',
+ 'ext': 'flv',
+ 'title': 'The Man in Black: Series 3: The Printed Name',
+ 'description': "Mark Gatiss introduces Nicholas Pierpan's chilling tale of a writer's devilish pact with a mysterious man. Stars Ewan Bailey.",
+ 'duration': 1800,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ },
+ 'skip': 'Episode is no longer available on BBC iPlayer Radio',
+ },
+ {
+ 'url': 'http://www.bbc.co.uk/iplayer/episode/b03vhd1f/The_Voice_UK_Series_3_Blind_Auditions_5/',
+ 'info_dict': {
+ 'id': 'b00yng1d',
+ 'ext': 'flv',
+ 'title': 'The Voice UK: Series 3: Blind Auditions 5',
+ '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.",
+ 'duration': 5100,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ },
+ 'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
+ },
+ {
+ 'url': 'http://www.bbc.co.uk/iplayer/episode/p026c7jt/tomorrows-worlds-the-unearthly-history-of-science-fiction-2-invasion',
+ 'info_dict': {
+ 'id': 'b03k3pb7',
+ 'ext': 'flv',
+ 'title': "Tomorrow's Worlds: The Unearthly History of Science Fiction",
+ 'description': '2. Invasion',
+ 'duration': 3600,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ },
+ 'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
+ }, {
+ 'url': 'http://www.bbc.co.uk/programmes/b04v20dw',
+ 'info_dict': {
+ 'id': 'b04v209v',
+ 'ext': 'flv',
+ 'title': 'Pete Tong, The Essential New Tune Special',
+ 'description': "Pete has a very special mix - all of 2014's Essential New Tunes!",
+ 'duration': 10800,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ }
+ }, {
+ 'url': 'http://www.bbc.co.uk/music/clips/p02frcc3',
+ 'note': 'Audio',
+ 'info_dict': {
+ 'id': 'p02frcch',
+ 'ext': 'flv',
+ 'title': 'Pete Tong, Past, Present and Future Special, Madeon - After Hours mix',
+ 'description': 'French house superstar Madeon takes us out of the club and onto the after party.',
+ 'duration': 3507,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ }
+ }, {
+ 'url': 'http://www.bbc.co.uk/music/clips/p025c0zz',
+ 'note': 'Video',
+ 'info_dict': {
+ 'id': 'p025c103',
+ 'ext': 'flv',
+ 'title': 'Reading and Leeds Festival, 2014, Rae Morris - Closer (Live on BBC Three)',
+ 'description': 'Rae Morris performs Closer for BBC Three at Reading 2014',
+ 'duration': 226,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ }
+ }, {
+ 'url': 'http://www.bbc.co.uk/iplayer/episode/b054fn09/ad/natural-world-20152016-2-super-powered-owls',
+ 'info_dict': {
+ 'id': 'p02n76xf',
+ 'ext': 'flv',
+ 'title': 'Natural World, 2015-2016: 2. Super Powered Owls',
+ 'description': 'md5:e4db5c937d0e95a7c6b5e654d429183d',
+ 'duration': 3540,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ },
+ 'skip': 'geolocation',
+ }, {
+ 'url': 'http://www.bbc.co.uk/iplayer/episode/b05zmgwn/royal-academy-summer-exhibition',
+ 'info_dict': {
+ 'id': 'b05zmgw1',
+ 'ext': 'flv',
+ '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.',
+ 'title': 'Royal Academy Summer Exhibition',
+ 'duration': 3540,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ },
+ 'skip': 'geolocation',
+ }, {
+ 'url': 'http://www.bbc.co.uk/iplayer/playlist/p01dvks4',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://www.bbc.co.uk/music/clips#p02frcc3',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://www.bbc.co.uk/iplayer/cbeebies/episode/b0480276/bing-14-atchoo',
+ 'only_matching': True,
+ }
+ ]
+
+ def _extract_asx_playlist(self, connection, programme_id):
+ asx = self._download_xml(connection.get('href'), programme_id, 'Downloading ASX playlist')
+ return [ref.get('href') for ref in asx.findall('./Entry/ref')]
+
+ def _extract_connection(self, connection, programme_id):
+ formats = []
+ protocol = connection.get('protocol')
+ supplier = connection.get('supplier')
+ if protocol == 'http':
+ href = connection.get('href')
+ # ASX playlist
+ if supplier == 'asx':
+ for i, ref in enumerate(self._extract_asx_playlist(connection, programme_id)):
+ formats.append({
+ 'url': ref,
+ 'format_id': 'ref%s_%s' % (i, supplier),
+ })
+ # Direct link
+ else:
+ formats.append({
+ 'url': href,
+ 'format_id': supplier,
+ })
+ elif protocol == 'rtmp':
+ application = connection.get('application', 'ondemand')
+ auth_string = connection.get('authString')
+ identifier = connection.get('identifier')
+ server = connection.get('server')
+ formats.append({
+ 'url': '%s://%s/%s?%s' % (protocol, server, application, auth_string),
+ 'play_path': identifier,
+ 'app': '%s?%s' % (application, auth_string),
+ 'page_url': 'http://www.bbc.co.uk',
+ 'player_url': 'http://www.bbc.co.uk/emp/releases/iplayer/revisions/617463_618125_4/617463_618125_4_emp.swf',
+ 'rtmp_live': False,
+ 'ext': 'flv',
+ 'format_id': supplier,
+ })
+ return formats
+
+ def _extract_items(self, playlist):
+ return playlist.findall('./{http://bbc.co.uk/2008/emp/playlist}item')
+
+ def _extract_medias(self, media_selection):
+ error = media_selection.find('./{http://bbc.co.uk/2008/mp/mediaselection}error')
+ if error is not None:
+ raise ExtractorError(
+ '%s returned error: %s' % (self.IE_NAME, error.get('id')), expected=True)
+ return media_selection.findall('./{http://bbc.co.uk/2008/mp/mediaselection}media')
+
+ def _extract_connections(self, media):
+ return media.findall('./{http://bbc.co.uk/2008/mp/mediaselection}connection')
+
+ def _extract_video(self, media, programme_id):
+ formats = []
+ vbr = int(media.get('bitrate'))
+ vcodec = media.get('encoding')
+ service = media.get('service')
+ width = int(media.get('width'))
+ height = int(media.get('height'))
+ file_size = int(media.get('media_file_size'))
+ for connection in self._extract_connections(media):
+ conn_formats = self._extract_connection(connection, programme_id)
+ for format in conn_formats:
+ format.update({
+ 'format_id': '%s_%s' % (service, format['format_id']),
+ 'width': width,
+ 'height': height,
+ 'vbr': vbr,
+ 'vcodec': vcodec,
+ 'filesize': file_size,
+ })
+ formats.extend(conn_formats)
+ return formats
+
+ def _extract_audio(self, media, programme_id):
+ formats = []
+ abr = int(media.get('bitrate'))
+ acodec = media.get('encoding')
+ service = media.get('service')
+ for connection in self._extract_connections(media):
+ conn_formats = self._extract_connection(connection, programme_id)
+ for format in conn_formats:
+ format.update({
+ 'format_id': '%s_%s' % (service, format['format_id']),
+ 'abr': abr,
+ 'acodec': acodec,
+ })
+ formats.extend(conn_formats)
+ return formats
+
+ def _get_subtitles(self, media, programme_id):
+ subtitles = {}
+ for connection in self._extract_connections(media):
+ captions = self._download_xml(connection.get('href'), programme_id, 'Downloading captions')
+ lang = captions.get('{http://www.w3.org/XML/1998/namespace}lang', 'en')
+ subtitles[lang] = [
+ {
+ 'url': connection.get('href'),
+ 'ext': 'ttml',
+ },
+ ]
+ return subtitles
+
+ def _download_media_selector(self, programme_id):
+ try:
+ media_selection = self._download_xml(
+ self.mediaselector_url % programme_id,
+ programme_id, 'Downloading media selection XML')
+ except ExtractorError as ee:
+ if isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 403:
+ media_selection = xml.etree.ElementTree.fromstring(ee.cause.read().decode('utf-8'))
+ else:
+ raise
+
+ formats = []
+ subtitles = None
+
+ for media in self._extract_medias(media_selection):
+ kind = media.get('kind')
+ if kind == 'audio':
+ formats.extend(self._extract_audio(media, programme_id))
+ elif kind == 'video':
+ formats.extend(self._extract_video(media, programme_id))
+ elif kind == 'captions':
+ subtitles = self.extract_subtitles(media, programme_id)
+
+ return formats, subtitles
+
+ def _download_playlist(self, playlist_id):
+ try:
+ playlist = self._download_json(
+ 'http://www.bbc.co.uk/programmes/%s/playlist.json' % playlist_id,
+ playlist_id, 'Downloading playlist JSON')
+
+ version = playlist.get('defaultAvailableVersion')
+ if version:
+ smp_config = version['smpConfig']
+ title = smp_config['title']
+ description = smp_config['summary']
+ for item in smp_config['items']:
+ kind = item['kind']
+ if kind != 'programme' and kind != 'radioProgramme':
+ continue
+ programme_id = item.get('vpid')
+ duration = int(item.get('duration'))
+ formats, subtitles = self._download_media_selector(programme_id)
+ return programme_id, title, description, duration, formats, subtitles
+ except ExtractorError as ee:
+ if not (isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 404):
+ raise
+
+ # fallback to legacy playlist
+ playlist = self._download_xml(
+ 'http://www.bbc.co.uk/iplayer/playlist/%s' % playlist_id,
+ playlist_id, 'Downloading legacy playlist XML')
+
+ no_items = playlist.find('./{http://bbc.co.uk/2008/emp/playlist}noItems')
+ if no_items is not None:
+ reason = no_items.get('reason')
+ if reason == 'preAvailability':
+ msg = 'Episode %s is not yet available' % playlist_id
+ elif reason == 'postAvailability':
+ msg = 'Episode %s is no longer available' % playlist_id
+ elif reason == 'noMedia':
+ msg = 'Episode %s is not currently available' % playlist_id
+ else:
+ msg = 'Episode %s is not available: %s' % (playlist_id, reason)
+ raise ExtractorError(msg, expected=True)
+
+ for item in self._extract_items(playlist):
+ kind = item.get('kind')
+ if kind != 'programme' and kind != 'radioProgramme':
+ continue
+ title = playlist.find('./{http://bbc.co.uk/2008/emp/playlist}title').text
+ description = playlist.find('./{http://bbc.co.uk/2008/emp/playlist}summary').text
+ programme_id = item.get('identifier')
+ duration = int(item.get('duration'))
+ formats, subtitles = self._download_media_selector(programme_id)
+
+ return programme_id, title, description, duration, formats, subtitles
+
+ def _real_extract(self, url):
+ group_id = self._match_id(url)
+
+ webpage = self._download_webpage(url, group_id, 'Downloading video page')
+
+ programme_id = None
+
+ tviplayer = self._search_regex(
+ r'mediator\.bind\(({.+?})\s*,\s*document\.getElementById',
+ webpage, 'player', default=None)
+
+ if tviplayer:
+ player = self._parse_json(tviplayer, group_id).get('player', {})
+ duration = int_or_none(player.get('duration'))
+ programme_id = player.get('vpid')
+
+ if not programme_id:
+ programme_id = self._search_regex(
+ r'"vpid"\s*:\s*"([\da-z]{8})"', webpage, 'vpid', fatal=False, default=None)
+
+ if programme_id:
+ formats, subtitles = self._download_media_selector(programme_id)
+ title = self._og_search_title(webpage)
+ description = self._search_regex(
+ r'<p class="[^"]*medium-description[^"]*">([^<]+)</p>',
+ webpage, 'description', fatal=False)
+ else:
+ programme_id, title, description, duration, formats, subtitles = self._download_playlist(group_id)
+
+ self._sort_formats(formats)
+
+ return {
+ 'id': programme_id,
+ 'title': title,
+ 'description': description,
+ 'thumbnail': self._og_search_thumbnail(webpage, default=None),
+ 'duration': duration,
+ 'formats': formats,
+ 'subtitles': subtitles,
+ }
+
+
+class BBCNewsIE(BBCCoUkIE):
+ IE_NAME = 'bbc.com'
+ IE_DESC = 'BBC news'
+ _VALID_URL = r'https?://(?:www\.)?bbc\.com/.+?/(?P<id>[^/]+)$'
+
+ mediaselector_url = 'http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/%s'
+
+ _TESTS = [{
+ 'url': 'http://www.bbc.com/news/world-europe-32668511',
+ 'info_dict': {
+ 'id': 'world-europe-32668511',
+ 'title': 'Russia stages massive WW2 parade despite Western boycott',
+ },
+ 'playlist_count': 2,
+ },{
+ 'url': 'http://www.bbc.com/news/business-28299555',
+ 'info_dict': {
+ 'id': 'business-28299555',
+ 'title': 'Farnborough Airshow: Video highlights',
+ },
+ 'playlist_count': 9,
+ },{
+ 'url': 'http://www.bbc.com/news/world-europe-32041533',
+ 'note': 'Video',
+ 'info_dict': {
+ 'id': 'p02mprgb',
+ 'ext': 'mp4',
+ 'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV',
+ 'description': 'Germanwings plane crash site in aerial video - Aerial footage showed the site of the crash in the Alps - courtesy BFM TV',
+ 'duration': 47,
+ 'upload_date': '20150324',
+ 'uploader': 'BBC News',
+ },
+ 'params': {
+ 'skip_download': True,
+ }
+ },{
+ 'url': 'http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu',
+ 'note': 'Video',
+ 'info_dict': {
+ 'id': 'NA',
+ 'ext': 'mp4',
+ 'title': 'YPG: Tel Abyad\'\u0131n tamam\u0131 kontrol\xfcm\xfczde',
+ 'description': 'YPG: Tel Abyad\'\u0131n tamam\u0131 kontrol\xfcm\xfczde',
+ 'duration': 47,
+ 'upload_date': '20150615',
+ 'uploader': 'BBC News',
+ },
+ 'params': {
+ 'skip_download': True,
+ }
+ },{
+ 'url': 'http://www.bbc.com/mundo/video_fotos/2015/06/150619_video_honduras_militares_hospitales_corrupcion_aw',
+ 'note': 'Video',
+ 'info_dict': {
+ 'id': '39275083',
+ 'ext': 'mp4',
+ 'title': 'Honduras militariza sus hospitales por nuevo esc\xe1ndalo de corrupci\xf3n',
+ 'description': 'Honduras militariza sus hospitales por nuevo esc\xe1ndalo de corrupci\xf3n',
+ 'duration': 87,
+ 'upload_date': '20150619',
+ 'uploader': 'BBC News',
+ },
+ 'params': {
+ 'skip_download': True,
+ }
+ }]
+
+ def _real_extract(self, url):
+ list_id = self._match_id(url)
+ webpage = self._download_webpage(url, list_id)
+
+ list_title = self._html_search_regex(r'<title>(.*?)(?:\s*-\s*BBC [^ ]+)?</title>', webpage, 'list title')
+
+ pubdate = self._html_search_regex(r'"datePublished":\s*"(\d+-\d+-\d+)', webpage, 'date', default=None)
+ if pubdate:
+ pubdate = pubdate.replace('-','')
+
+ ret = []
+ jsent = []
+
+ # works with bbc.com/news/something-something-123456 articles
+ jsent = map(
+ lambda m: self._parse_json(m,list_id),
+ re.findall(r"data-media-meta='({[^']+})'", webpage)
+ )
+
+ if len(jsent) == 0:
+ # http://www.bbc.com/news/video_and_audio/international
+ # and single-video articles
+ masset = self._html_search_regex(r'mediaAssetPage\.init\(\s*({.+?}), "/', webpage, 'mediaassets', default=None)
+ if masset:
+ jmasset = self._parse_json(masset,list_id)
+ for key, val in jmasset.get('videos',{}).items():
+ for skey, sval in val.items():
+ sval['id'] = skey
+ jsent.append(sval)
+
+ if len(jsent) == 0:
+ # stubbornly generic extractor for {json with "image":{allvideoshavethis},etc}
+ # in http://www.bbc.com/news/video_and_audio/international
+ # prone to breaking if entries have sourceFiles list
+ jsent = map(
+ lambda m: self._parse_json(m,list_id),
+ re.findall(r"({[^{}]+image\":{[^}]+}[^}]+})", webpage)
+ )
+
+ if len(jsent) == 0:
+ raise ExtractorError('No video found', expected=True)
+
+ for jent in jsent:
+ programme_id = jent.get('externalId')
+ xml_url = jent.get('href')
+
+ title = jent.get('caption',list_title)
+
+ duration = parse_duration(jent.get('duration'))
+ description = list_title
+ if jent.get('caption'):
+ description += ' - ' + jent.get('caption')
+ thumbnail = None
+ if jent.has_key('image'):
+ thumbnail=jent['image'].get('href')
+
+ formats = []
+ subtitles = []
+
+ if programme_id:
+ formats, subtitles = self._download_media_selector(programme_id)
+ elif jent.has_key('sourceFiles'):
+ # mediaselector not used at
+ # http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu
+ for key, val in jent['sourceFiles'].items():
+ formats.append( {
+ 'ext': val.get('encoding'),
+ 'url': val.get('url'),
+ 'filesize': int(val.get('filesize')),
+ 'format_id': key
+ } )
+ elif xml_url:
+ # Cheap fallback
+ # http://playlists.bbc.co.uk/news/(list_id)[ABC..]/playlist.sxml
+ xml = self._download_webpage(xml_url, programme_id, 'Downloading playlist.sxml for externalId (fallback)')
+ programme_id = self._search_regex(r'<mediator [^>]*identifier="(.+?)"', xml, 'playlist.sxml (externalId fallback)')
+ formats, subtitles = self._download_media_selector(programme_id)
+
+ if len(formats) == 0:
+ raise ExtractorError('unsupported json media entry.\n '+str(jent)+'\n')
+
+ self._sort_formats(formats)
+
+ id = jent.get('id') if programme_id == None else programme_id
+ if id == None:
+ id = 'NA'
+
+ ret.append( {
+ 'id': id,
+ 'uploader': 'BBC News',
+ 'upload_date': pubdate,
+ 'title': title,
+ 'description': description,
+ 'thumbnail': thumbnail,
+ 'duration': duration,
+ 'formats': formats,
+ 'subtitles': subtitles,
+ } )
+
+ if len(ret) > 0:
+ return self.playlist_result(ret, list_id, list_title)
+ raise ExtractorError('No video found', expected=True)
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-20 17:11:07 +0000