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977 lines
41 KiB
977 lines
41 KiB
# coding: utf-8 |
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from __future__ import unicode_literals |
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|
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import re |
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|
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from .common import InfoExtractor |
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from ..utils import ( |
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ExtractorError, |
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float_or_none, |
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int_or_none, |
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parse_duration, |
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parse_iso8601, |
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unescapeHTML, |
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) |
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from ..compat import ( |
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compat_etree_fromstring, |
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compat_HTTPError, |
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) |
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|
|
|
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class BBCCoUkIE(InfoExtractor): |
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IE_NAME = 'bbc.co.uk' |
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IE_DESC = 'BBC iPlayer' |
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_ID_REGEX = r'[pb][\da-z]{7}' |
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_VALID_URL = r'''(?x) |
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https?:// |
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(?:www\.)?bbc\.co\.uk/ |
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(?: |
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programmes/(?!articles/)| |
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iplayer(?:/[^/]+)?/(?:episode/|playlist/)| |
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music/clips[/#]| |
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radio/player/ |
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) |
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(?P<id>%s) |
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''' % _ID_REGEX |
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|
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_MEDIASELECTOR_URLS = [ |
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# Provides HQ HLS streams with even better quality that pc mediaset but fails |
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# with geolocation in some cases when it's even not geo restricted at all (e.g. |
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# http://www.bbc.co.uk/programmes/b06bp7lf). Also may fail with selectionunavailable. |
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'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s', |
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'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/pc/vpid/%s', |
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] |
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|
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_MEDIASELECTION_NS = 'http://bbc.co.uk/2008/mp/mediaselection' |
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_EMP_PLAYLIST_NS = 'http://bbc.co.uk/2008/emp/playlist' |
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|
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_NAMESPACES = ( |
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_MEDIASELECTION_NS, |
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_EMP_PLAYLIST_NS, |
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) |
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|
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_TESTS = [ |
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{ |
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'url': 'http://www.bbc.co.uk/programmes/b039g8p7', |
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'info_dict': { |
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'id': 'b039d07m', |
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'ext': 'flv', |
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'title': 'Leonard Cohen, Kaleidoscope - BBC Radio 4', |
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'description': 'The Canadian poet and songwriter reflects on his musical career.', |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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} |
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}, |
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{ |
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'url': 'http://www.bbc.co.uk/iplayer/episode/b00yng5w/The_Man_in_Black_Series_3_The_Printed_Name/', |
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'info_dict': { |
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'id': 'b00yng1d', |
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'ext': 'flv', |
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'title': 'The Man in Black: Series 3: The Printed Name', |
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'description': "Mark Gatiss introduces Nicholas Pierpan's chilling tale of a writer's devilish pact with a mysterious man. Stars Ewan Bailey.", |
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'duration': 1800, |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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'skip': 'Episode is no longer available on BBC iPlayer Radio', |
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}, |
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{ |
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'url': 'http://www.bbc.co.uk/iplayer/episode/b03vhd1f/The_Voice_UK_Series_3_Blind_Auditions_5/', |
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'info_dict': { |
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'id': 'b00yng1d', |
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'ext': 'flv', |
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'title': 'The Voice UK: Series 3: Blind Auditions 5', |
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'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.', |
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'duration': 5100, |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only', |
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}, |
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{ |
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'url': 'http://www.bbc.co.uk/iplayer/episode/p026c7jt/tomorrows-worlds-the-unearthly-history-of-science-fiction-2-invasion', |
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'info_dict': { |
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'id': 'b03k3pb7', |
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'ext': 'flv', |
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'title': "Tomorrow's Worlds: The Unearthly History of Science Fiction", |
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'description': '2. Invasion', |
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'duration': 3600, |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only', |
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}, { |
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'url': 'http://www.bbc.co.uk/programmes/b04v20dw', |
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'info_dict': { |
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'id': 'b04v209v', |
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'ext': 'flv', |
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'title': 'Pete Tong, The Essential New Tune Special', |
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'description': "Pete has a very special mix - all of 2014's Essential New Tunes!", |
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'duration': 10800, |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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'skip': 'Episode is no longer available on BBC iPlayer Radio', |
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}, { |
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'url': 'http://www.bbc.co.uk/music/clips/p022h44b', |
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'note': 'Audio', |
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'info_dict': { |
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'id': 'p022h44j', |
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'ext': 'flv', |
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'title': 'BBC Proms Music Guides, Rachmaninov: Symphonic Dances', |
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'description': "In this Proms Music Guide, Andrew McGregor looks at Rachmaninov's Symphonic Dances.", |
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'duration': 227, |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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} |
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}, { |
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'url': 'http://www.bbc.co.uk/music/clips/p025c0zz', |
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'note': 'Video', |
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'info_dict': { |
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'id': 'p025c103', |
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'ext': 'flv', |
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'title': 'Reading and Leeds Festival, 2014, Rae Morris - Closer (Live on BBC Three)', |
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'description': 'Rae Morris performs Closer for BBC Three at Reading 2014', |
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'duration': 226, |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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} |
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}, { |
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'url': 'http://www.bbc.co.uk/iplayer/episode/b054fn09/ad/natural-world-20152016-2-super-powered-owls', |
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'info_dict': { |
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'id': 'p02n76xf', |
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'ext': 'flv', |
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'title': 'Natural World, 2015-2016: 2. Super Powered Owls', |
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'description': 'md5:e4db5c937d0e95a7c6b5e654d429183d', |
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'duration': 3540, |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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'skip': 'geolocation', |
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}, { |
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'url': 'http://www.bbc.co.uk/iplayer/episode/b05zmgwn/royal-academy-summer-exhibition', |
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'info_dict': { |
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'id': 'b05zmgw1', |
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'ext': 'flv', |
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'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.', |
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'title': 'Royal Academy Summer Exhibition', |
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'duration': 3540, |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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'skip': 'geolocation', |
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}, { |
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# iptv-all mediaset fails with geolocation however there is no geo restriction |
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# for this programme at all |
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'url': 'http://www.bbc.co.uk/programmes/b06rkn85', |
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'info_dict': { |
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'id': 'b06rkms3', |
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'ext': 'flv', |
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'title': "Best of the Mini-Mixes 2015: Part 3, Annie Mac's Friday Night - BBC Radio 1", |
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'description': "Annie has part three in the Best of the Mini-Mixes 2015, plus the year's Most Played!", |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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}, { |
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# compact player (https://github.com/rg3/youtube-dl/issues/8147) |
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'url': 'http://www.bbc.co.uk/programmes/p028bfkf/player', |
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'info_dict': { |
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'id': 'p028bfkj', |
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'ext': 'flv', |
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'title': 'Extract from BBC documentary Look Stranger - Giant Leeks and Magic Brews', |
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'description': 'Extract from BBC documentary Look Stranger - Giant Leeks and Magic Brews', |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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}, { |
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'url': 'http://www.bbc.co.uk/iplayer/playlist/p01dvks4', |
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'only_matching': True, |
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}, { |
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'url': 'http://www.bbc.co.uk/music/clips#p02frcc3', |
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'only_matching': True, |
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}, { |
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'url': 'http://www.bbc.co.uk/iplayer/cbeebies/episode/b0480276/bing-14-atchoo', |
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'only_matching': True, |
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}, { |
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'url': 'http://www.bbc.co.uk/radio/player/p03cchwf', |
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'only_matching': True, |
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} |
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] |
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|
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class MediaSelectionError(Exception): |
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def __init__(self, id): |
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self.id = id |
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|
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def _extract_asx_playlist(self, connection, programme_id): |
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asx = self._download_xml(connection.get('href'), programme_id, 'Downloading ASX playlist') |
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return [ref.get('href') for ref in asx.findall('./Entry/ref')] |
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|
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def _extract_connection(self, connection, programme_id): |
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formats = [] |
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kind = connection.get('kind') |
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protocol = connection.get('protocol') |
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supplier = connection.get('supplier') |
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if protocol == 'http': |
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href = connection.get('href') |
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transfer_format = connection.get('transferFormat') |
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# ASX playlist |
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if supplier == 'asx': |
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for i, ref in enumerate(self._extract_asx_playlist(connection, programme_id)): |
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formats.append({ |
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'url': ref, |
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'format_id': 'ref%s_%s' % (i, supplier), |
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}) |
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# Skip DASH until supported |
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elif transfer_format == 'dash': |
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pass |
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elif transfer_format == 'hls': |
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formats.extend(self._extract_m3u8_formats( |
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href, programme_id, ext='mp4', entry_protocol='m3u8_native', |
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m3u8_id=supplier, fatal=False)) |
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# Direct link |
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else: |
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formats.append({ |
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'url': href, |
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'format_id': supplier or kind or protocol, |
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}) |
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elif protocol == 'rtmp': |
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application = connection.get('application', 'ondemand') |
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auth_string = connection.get('authString') |
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identifier = connection.get('identifier') |
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server = connection.get('server') |
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formats.append({ |
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'url': '%s://%s/%s?%s' % (protocol, server, application, auth_string), |
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'play_path': identifier, |
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'app': '%s?%s' % (application, auth_string), |
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'page_url': 'http://www.bbc.co.uk', |
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'player_url': 'http://www.bbc.co.uk/emp/releases/iplayer/revisions/617463_618125_4/617463_618125_4_emp.swf', |
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'rtmp_live': False, |
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'ext': 'flv', |
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'format_id': supplier, |
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}) |
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return formats |
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|
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def _extract_items(self, playlist): |
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return playlist.findall('./{%s}item' % self._EMP_PLAYLIST_NS) |
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|
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def _findall_ns(self, element, xpath): |
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elements = [] |
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for ns in self._NAMESPACES: |
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elements.extend(element.findall(xpath % ns)) |
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return elements |
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|
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def _extract_medias(self, media_selection): |
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error = media_selection.find('./{%s}error' % self._MEDIASELECTION_NS) |
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if error is None: |
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media_selection.find('./{%s}error' % self._EMP_PLAYLIST_NS) |
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if error is not None: |
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raise BBCCoUkIE.MediaSelectionError(error.get('id')) |
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return self._findall_ns(media_selection, './{%s}media') |
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|
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def _extract_connections(self, media): |
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return self._findall_ns(media, './{%s}connection') |
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|
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def _extract_video(self, media, programme_id): |
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formats = [] |
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vbr = int_or_none(media.get('bitrate')) |
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vcodec = media.get('encoding') |
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service = media.get('service') |
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width = int_or_none(media.get('width')) |
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height = int_or_none(media.get('height')) |
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file_size = int_or_none(media.get('media_file_size')) |
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for connection in self._extract_connections(media): |
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conn_formats = self._extract_connection(connection, programme_id) |
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for format in conn_formats: |
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format.update({ |
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'width': width, |
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'height': height, |
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'vbr': vbr, |
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'vcodec': vcodec, |
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'filesize': file_size, |
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}) |
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if service: |
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format['format_id'] = '%s_%s' % (service, format['format_id']) |
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formats.extend(conn_formats) |
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return formats |
|
|
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def _extract_audio(self, media, programme_id): |
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formats = [] |
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abr = int_or_none(media.get('bitrate')) |
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acodec = media.get('encoding') |
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service = media.get('service') |
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for connection in self._extract_connections(media): |
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conn_formats = self._extract_connection(connection, programme_id) |
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for format in conn_formats: |
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format.update({ |
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'format_id': '%s_%s' % (service, format['format_id']), |
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'abr': abr, |
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'acodec': acodec, |
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'vcodec': 'none', |
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}) |
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formats.extend(conn_formats) |
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return formats |
|
|
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def _get_subtitles(self, media, programme_id): |
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subtitles = {} |
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for connection in self._extract_connections(media): |
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captions = self._download_xml(connection.get('href'), programme_id, 'Downloading captions') |
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lang = captions.get('{http://www.w3.org/XML/1998/namespace}lang', 'en') |
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subtitles[lang] = [ |
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{ |
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'url': connection.get('href'), |
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'ext': 'ttml', |
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}, |
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] |
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return subtitles |
|
|
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def _raise_extractor_error(self, media_selection_error): |
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raise ExtractorError( |
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'%s returned error: %s' % (self.IE_NAME, media_selection_error.id), |
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expected=True) |
|
|
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def _download_media_selector(self, programme_id): |
|
last_exception = None |
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for mediaselector_url in self._MEDIASELECTOR_URLS: |
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try: |
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return self._download_media_selector_url( |
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mediaselector_url % programme_id, programme_id) |
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except BBCCoUkIE.MediaSelectionError as e: |
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if e.id in ('notukerror', 'geolocation', 'selectionunavailable'): |
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last_exception = e |
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continue |
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self._raise_extractor_error(e) |
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self._raise_extractor_error(last_exception) |
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|
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def _download_media_selector_url(self, url, programme_id=None): |
|
try: |
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media_selection = self._download_xml( |
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url, programme_id, 'Downloading media selection XML') |
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except ExtractorError as ee: |
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if isinstance(ee.cause, compat_HTTPError) and ee.cause.code in (403, 404): |
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media_selection = compat_etree_fromstring(ee.cause.read().decode('utf-8')) |
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else: |
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raise |
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return self._process_media_selector(media_selection, programme_id) |
|
|
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def _process_media_selector(self, media_selection, programme_id): |
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formats = [] |
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subtitles = None |
|
|
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for media in self._extract_medias(media_selection): |
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kind = media.get('kind') |
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if kind == 'audio': |
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formats.extend(self._extract_audio(media, programme_id)) |
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elif kind == 'video': |
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formats.extend(self._extract_video(media, programme_id)) |
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elif kind == 'captions': |
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subtitles = self.extract_subtitles(media, programme_id) |
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return formats, subtitles |
|
|
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def _download_playlist(self, playlist_id): |
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try: |
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playlist = self._download_json( |
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'http://www.bbc.co.uk/programmes/%s/playlist.json' % playlist_id, |
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playlist_id, 'Downloading playlist JSON') |
|
|
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version = playlist.get('defaultAvailableVersion') |
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if version: |
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smp_config = version['smpConfig'] |
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title = smp_config['title'] |
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description = smp_config['summary'] |
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for item in smp_config['items']: |
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kind = item['kind'] |
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if kind != 'programme' and kind != 'radioProgramme': |
|
continue |
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programme_id = item.get('vpid') |
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duration = int_or_none(item.get('duration')) |
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formats, subtitles = self._download_media_selector(programme_id) |
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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 |
|
|
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# fallback to legacy playlist |
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return self._process_legacy_playlist(playlist_id) |
|
|
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def _process_legacy_playlist_url(self, url, display_id): |
|
playlist = self._download_legacy_playlist_url(url, display_id) |
|
return self._extract_from_legacy_playlist(playlist, display_id) |
|
|
|
def _process_legacy_playlist(self, playlist_id): |
|
return self._process_legacy_playlist_url( |
|
'http://www.bbc.co.uk/iplayer/playlist/%s' % playlist_id, playlist_id) |
|
|
|
def _download_legacy_playlist_url(self, url, playlist_id=None): |
|
return self._download_xml( |
|
url, playlist_id, 'Downloading legacy playlist XML') |
|
|
|
def _extract_from_legacy_playlist(self, playlist, playlist_id): |
|
no_items = playlist.find('./{%s}noItems' % self._EMP_PLAYLIST_NS) |
|
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) |
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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('./{%s}title' % self._EMP_PLAYLIST_NS).text |
|
description_el = playlist.find('./{%s}summary' % self._EMP_PLAYLIST_NS) |
|
description = description_el.text if description_el is not None else None |
|
|
|
def get_programme_id(item): |
|
def get_from_attributes(item): |
|
for p in('identifier', 'group'): |
|
value = item.get(p) |
|
if value and re.match(r'^[pb][\da-z]{7}$', value): |
|
return value |
|
get_from_attributes(item) |
|
mediator = item.find('./{%s}mediator' % self._EMP_PLAYLIST_NS) |
|
if mediator is not None: |
|
return get_from_attributes(mediator) |
|
|
|
programme_id = get_programme_id(item) |
|
duration = int_or_none(item.get('duration')) |
|
|
|
if programme_id: |
|
formats, subtitles = self._download_media_selector(programme_id) |
|
else: |
|
formats, subtitles = self._process_media_selector(item, playlist_id) |
|
programme_id = playlist_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 |
|
duration = 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*"(%s)"' % self._ID_REGEX, webpage, 'vpid', fatal=False, default=None) |
|
|
|
if programme_id: |
|
formats, subtitles = self._download_media_selector(programme_id) |
|
title = self._og_search_title(webpage, default=None) or self._html_search_regex( |
|
(r'<h2[^>]+id="parent-title"[^>]*>(.+?)</h2>', |
|
r'<div[^>]+class="info"[^>]*>\s*<h1>(.+?)</h1>'), webpage, 'title') |
|
description = self._search_regex( |
|
(r'<p class="[^"]*medium-description[^"]*">([^<]+)</p>', |
|
r'<div[^>]+class="info_+synopsis"[^>]*>([^<]+)</div>'), |
|
webpage, 'description', default=None) |
|
if not description: |
|
description = self._html_search_meta('description', webpage) |
|
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 BBCIE(BBCCoUkIE): |
|
IE_NAME = 'bbc' |
|
IE_DESC = 'BBC' |
|
_VALID_URL = r'https?://(?:www\.)?bbc\.(?:com|co\.uk)/(?:[^/]+/)+(?P<id>[^/#?]+)' |
|
|
|
_MEDIASELECTOR_URLS = [ |
|
# Provides HQ HLS streams but fails with geolocation in some cases when it's |
|
# even not geo restricted at all |
|
'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s', |
|
# Provides more formats, namely direct mp4 links, but fails on some videos with |
|
# notukerror for non UK (?) users (e.g. |
|
# http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret) |
|
'http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/%s', |
|
# Provides fewer formats, but works everywhere for everybody (hopefully) |
|
'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/journalism-pc/vpid/%s', |
|
] |
|
|
|
_TESTS = [{ |
|
# article with multiple videos embedded with data-playable containing vpids |
|
'url': 'http://www.bbc.com/news/world-europe-32668511', |
|
'info_dict': { |
|
'id': 'world-europe-32668511', |
|
'title': 'Russia stages massive WW2 parade despite Western boycott', |
|
'description': 'md5:00ff61976f6081841f759a08bf78cc9c', |
|
}, |
|
'playlist_count': 2, |
|
}, { |
|
# article with multiple videos embedded with data-playable (more videos) |
|
'url': 'http://www.bbc.com/news/business-28299555', |
|
'info_dict': { |
|
'id': 'business-28299555', |
|
'title': 'Farnborough Airshow: Video highlights', |
|
'description': 'BBC reports and video highlights at the Farnborough Airshow.', |
|
}, |
|
'playlist_count': 9, |
|
'skip': 'Save time', |
|
}, { |
|
# article with multiple videos embedded with `new SMP()` |
|
# broken |
|
'url': 'http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460', |
|
'info_dict': { |
|
'id': '3662a707-0af9-3149-963f-47bea720b460', |
|
'title': 'BUGGER', |
|
}, |
|
'playlist_count': 18, |
|
}, { |
|
# single video embedded with data-playable containing vpid |
|
'url': 'http://www.bbc.com/news/world-europe-32041533', |
|
'info_dict': { |
|
'id': 'p02mprgb', |
|
'ext': 'mp4', |
|
'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV', |
|
'description': 'md5:2868290467291b37feda7863f7a83f54', |
|
'duration': 47, |
|
'timestamp': 1427219242, |
|
'upload_date': '20150324', |
|
}, |
|
'params': { |
|
# rtmp download |
|
'skip_download': True, |
|
} |
|
}, { |
|
# article with single video embedded with data-playable containing XML playlist |
|
# with direct video links as progressiveDownloadUrl (for now these are extracted) |
|
# and playlist with f4m and m3u8 as streamingUrl |
|
'url': 'http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu', |
|
'info_dict': { |
|
'id': '150615_telabyad_kentin_cogu', |
|
'ext': 'mp4', |
|
'title': "YPG: Tel Abyad'ın tamamı kontrolümüzde", |
|
'timestamp': 1434397334, |
|
'upload_date': '20150615', |
|
}, |
|
'params': { |
|
'skip_download': True, |
|
} |
|
}, { |
|
# single video embedded with data-playable containing XML playlists (regional section) |
|
'url': 'http://www.bbc.com/mundo/video_fotos/2015/06/150619_video_honduras_militares_hospitales_corrupcion_aw', |
|
'info_dict': { |
|
'id': '150619_video_honduras_militares_hospitales_corrupcion_aw', |
|
'ext': 'mp4', |
|
'title': 'Honduras militariza sus hospitales por nuevo escándalo de corrupción', |
|
'timestamp': 1434713142, |
|
'upload_date': '20150619', |
|
}, |
|
'params': { |
|
'skip_download': True, |
|
} |
|
}, { |
|
# single video from video playlist embedded with vxp-playlist-data JSON |
|
'url': 'http://www.bbc.com/news/video_and_audio/must_see/33376376', |
|
'info_dict': { |
|
'id': 'p02w6qjc', |
|
'ext': 'mp4', |
|
'title': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''', |
|
'duration': 56, |
|
'description': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''', |
|
}, |
|
'params': { |
|
'skip_download': True, |
|
} |
|
}, { |
|
# single video story with digitalData |
|
'url': 'http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret', |
|
'info_dict': { |
|
'id': 'p02q6gc4', |
|
'ext': 'flv', |
|
'title': 'Sri Lanka’s spicy secret', |
|
'description': 'As a new train line to Jaffna opens up the country’s north, travellers can experience a truly distinct slice of Tamil culture.', |
|
'timestamp': 1437674293, |
|
'upload_date': '20150723', |
|
}, |
|
'params': { |
|
# rtmp download |
|
'skip_download': True, |
|
} |
|
}, { |
|
# single video story without digitalData |
|
'url': 'http://www.bbc.com/autos/story/20130513-hyundais-rock-star', |
|
'info_dict': { |
|
'id': 'p018zqqg', |
|
'ext': 'mp4', |
|
'title': 'Hyundai Santa Fe Sport: Rock star', |
|
'description': 'md5:b042a26142c4154a6e472933cf20793d', |
|
'timestamp': 1415867444, |
|
'upload_date': '20141113', |
|
}, |
|
'params': { |
|
# rtmp download |
|
'skip_download': True, |
|
} |
|
}, { |
|
# single video with playlist.sxml URL in playlist param |
|
'url': 'http://www.bbc.com/sport/0/football/33653409', |
|
'info_dict': { |
|
'id': 'p02xycnp', |
|
'ext': 'mp4', |
|
'title': 'Transfers: Cristiano Ronaldo to Man Utd, Arsenal to spend?', |
|
'description': 'BBC Sport\'s David Ornstein has the latest transfer gossip, including rumours of a Manchester United return for Cristiano Ronaldo.', |
|
'duration': 140, |
|
}, |
|
'params': { |
|
# rtmp download |
|
'skip_download': True, |
|
} |
|
}, { |
|
# article with multiple videos embedded with playlist.sxml in playlist param |
|
'url': 'http://www.bbc.com/sport/0/football/34475836', |
|
'info_dict': { |
|
'id': '34475836', |
|
'title': 'Jurgen Klopp: Furious football from a witty and winning coach', |
|
'description': 'Fast-paced football, wit, wisdom and a ready smile - why Liverpool fans should come to love new boss Jurgen Klopp.', |
|
}, |
|
'playlist_count': 3, |
|
}, { |
|
# school report article with single video |
|
'url': 'http://www.bbc.co.uk/schoolreport/35744779', |
|
'info_dict': { |
|
'id': '35744779', |
|
'title': 'School which breaks down barriers in Jerusalem', |
|
}, |
|
'playlist_count': 1, |
|
}, { |
|
# single video with playlist URL from weather section |
|
'url': 'http://www.bbc.com/weather/features/33601775', |
|
'only_matching': True, |
|
}, { |
|
# custom redirection to www.bbc.com |
|
'url': 'http://www.bbc.co.uk/news/science-environment-33661876', |
|
'only_matching': True, |
|
}, { |
|
# single video article embedded with data-media-vpid |
|
'url': 'http://www.bbc.co.uk/sport/rowing/35908187', |
|
'only_matching': True, |
|
}] |
|
|
|
@classmethod |
|
def suitable(cls, url): |
|
return False if BBCCoUkIE.suitable(url) or BBCCoUkArticleIE.suitable(url) else super(BBCIE, cls).suitable(url) |
|
|
|
def _extract_from_media_meta(self, media_meta, video_id): |
|
# Direct links to media in media metadata (e.g. |
|
# http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu) |
|
# TODO: there are also f4m and m3u8 streams incorporated in playlist.sxml |
|
source_files = media_meta.get('sourceFiles') |
|
if source_files: |
|
return [{ |
|
'url': f['url'], |
|
'format_id': format_id, |
|
'ext': f.get('encoding'), |
|
'tbr': float_or_none(f.get('bitrate'), 1000), |
|
'filesize': int_or_none(f.get('filesize')), |
|
} for format_id, f in source_files.items() if f.get('url')], [] |
|
|
|
programme_id = media_meta.get('externalId') |
|
if programme_id: |
|
return self._download_media_selector(programme_id) |
|
|
|
# Process playlist.sxml as legacy playlist |
|
href = media_meta.get('href') |
|
if href: |
|
playlist = self._download_legacy_playlist_url(href) |
|
_, _, _, _, formats, subtitles = self._extract_from_legacy_playlist(playlist, video_id) |
|
return formats, subtitles |
|
|
|
return [], [] |
|
|
|
def _extract_from_playlist_sxml(self, url, playlist_id, timestamp): |
|
programme_id, title, description, duration, formats, subtitles = \ |
|
self._process_legacy_playlist_url(url, playlist_id) |
|
self._sort_formats(formats) |
|
return { |
|
'id': programme_id, |
|
'title': title, |
|
'description': description, |
|
'duration': duration, |
|
'timestamp': timestamp, |
|
'formats': formats, |
|
'subtitles': subtitles, |
|
} |
|
|
|
def _real_extract(self, url): |
|
playlist_id = self._match_id(url) |
|
|
|
webpage = self._download_webpage(url, playlist_id) |
|
|
|
json_ld_info = self._search_json_ld(webpage, playlist_id, default=None) |
|
timestamp = json_ld_info.get('timestamp') |
|
|
|
playlist_title = json_ld_info.get('title') |
|
if not playlist_title: |
|
playlist_title = self._og_search_title( |
|
webpage, default=None) or self._html_search_regex( |
|
r'<title>(.+?)</title>', webpage, 'playlist title', default=None) |
|
if playlist_title: |
|
playlist_title = re.sub(r'(.+)\s*-\s*BBC.*?$', r'\1', playlist_title).strip() |
|
|
|
playlist_description = json_ld_info.get( |
|
'description') or self._og_search_description(webpage, default=None) |
|
|
|
if not timestamp: |
|
timestamp = parse_iso8601(self._search_regex( |
|
[r'<meta[^>]+property="article:published_time"[^>]+content="([^"]+)"', |
|
r'itemprop="datePublished"[^>]+datetime="([^"]+)"', |
|
r'"datePublished":\s*"([^"]+)'], |
|
webpage, 'date', default=None)) |
|
|
|
entries = [] |
|
|
|
# article with multiple videos embedded with playlist.sxml (e.g. |
|
# http://www.bbc.com/sport/0/football/34475836) |
|
playlists = re.findall(r'<param[^>]+name="playlist"[^>]+value="([^"]+)"', webpage) |
|
playlists.extend(re.findall(r'data-media-id="([^"]+/playlist\.sxml)"', webpage)) |
|
if playlists: |
|
entries = [ |
|
self._extract_from_playlist_sxml(playlist_url, playlist_id, timestamp) |
|
for playlist_url in playlists] |
|
|
|
# news article with multiple videos embedded with data-playable |
|
data_playables = re.findall(r'data-playable=(["\'])({.+?})\1', webpage) |
|
if data_playables: |
|
for _, data_playable_json in data_playables: |
|
data_playable = self._parse_json( |
|
unescapeHTML(data_playable_json), playlist_id, fatal=False) |
|
if not data_playable: |
|
continue |
|
settings = data_playable.get('settings', {}) |
|
if settings: |
|
# data-playable with video vpid in settings.playlistObject.items (e.g. |
|
# http://www.bbc.com/news/world-us-canada-34473351) |
|
playlist_object = settings.get('playlistObject', {}) |
|
if playlist_object: |
|
items = playlist_object.get('items') |
|
if items and isinstance(items, list): |
|
title = playlist_object['title'] |
|
description = playlist_object.get('summary') |
|
duration = int_or_none(items[0].get('duration')) |
|
programme_id = items[0].get('vpid') |
|
formats, subtitles = self._download_media_selector(programme_id) |
|
self._sort_formats(formats) |
|
entries.append({ |
|
'id': programme_id, |
|
'title': title, |
|
'description': description, |
|
'timestamp': timestamp, |
|
'duration': duration, |
|
'formats': formats, |
|
'subtitles': subtitles, |
|
}) |
|
else: |
|
# data-playable without vpid but with a playlist.sxml URLs |
|
# in otherSettings.playlist (e.g. |
|
# http://www.bbc.com/turkce/multimedya/2015/10/151010_vid_ankara_patlama_ani) |
|
playlist = data_playable.get('otherSettings', {}).get('playlist', {}) |
|
if playlist: |
|
entries.append(self._extract_from_playlist_sxml( |
|
playlist.get('progressiveDownloadUrl'), playlist_id, timestamp)) |
|
|
|
if entries: |
|
return self.playlist_result(entries, playlist_id, playlist_title, playlist_description) |
|
|
|
# single video story (e.g. http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret) |
|
programme_id = self._search_regex( |
|
[r'data-(?:video-player|media)-vpid="(%s)"' % self._ID_REGEX, |
|
r'<param[^>]+name="externalIdentifier"[^>]+value="(%s)"' % self._ID_REGEX, |
|
r'videoId\s*:\s*["\'](%s)["\']' % self._ID_REGEX], |
|
webpage, 'vpid', default=None) |
|
|
|
if programme_id: |
|
formats, subtitles = self._download_media_selector(programme_id) |
|
self._sort_formats(formats) |
|
# digitalData may be missing (e.g. http://www.bbc.com/autos/story/20130513-hyundais-rock-star) |
|
digital_data = self._parse_json( |
|
self._search_regex( |
|
r'var\s+digitalData\s*=\s*({.+?});?\n', webpage, 'digital data', default='{}'), |
|
programme_id, fatal=False) |
|
page_info = digital_data.get('page', {}).get('pageInfo', {}) |
|
title = page_info.get('pageName') or self._og_search_title(webpage) |
|
description = page_info.get('description') or self._og_search_description(webpage) |
|
timestamp = parse_iso8601(page_info.get('publicationDate')) or timestamp |
|
return { |
|
'id': programme_id, |
|
'title': title, |
|
'description': description, |
|
'timestamp': timestamp, |
|
'formats': formats, |
|
'subtitles': subtitles, |
|
} |
|
|
|
def extract_all(pattern): |
|
return list(filter(None, map( |
|
lambda s: self._parse_json(s, playlist_id, fatal=False), |
|
re.findall(pattern, webpage)))) |
|
|
|
# Multiple video article (e.g. |
|
# http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460) |
|
EMBED_URL = r'https?://(?:www\.)?bbc\.co\.uk/(?:[^/]+/)+%s(?:\b[^"]+)?' % self._ID_REGEX |
|
entries = [] |
|
for match in extract_all(r'new\s+SMP\(({.+?})\)'): |
|
embed_url = match.get('playerSettings', {}).get('externalEmbedUrl') |
|
if embed_url and re.match(EMBED_URL, embed_url): |
|
entries.append(embed_url) |
|
entries.extend(re.findall( |
|
r'setPlaylist\("(%s)"\)' % EMBED_URL, webpage)) |
|
if entries: |
|
return self.playlist_result( |
|
[self.url_result(entry, 'BBCCoUk') for entry in entries], |
|
playlist_id, playlist_title, playlist_description) |
|
|
|
# Multiple video article (e.g. http://www.bbc.com/news/world-europe-32668511) |
|
medias = extract_all(r"data-media-meta='({[^']+})'") |
|
|
|
if not medias: |
|
# Single video article (e.g. http://www.bbc.com/news/video_and_audio/international) |
|
media_asset = self._search_regex( |
|
r'mediaAssetPage\.init\(\s*({.+?}), "/', |
|
webpage, 'media asset', default=None) |
|
if media_asset: |
|
media_asset_page = self._parse_json(media_asset, playlist_id, fatal=False) |
|
medias = [] |
|
for video in media_asset_page.get('videos', {}).values(): |
|
medias.extend(video.values()) |
|
|
|
if not medias: |
|
# Multiple video playlist with single `now playing` entry (e.g. |
|
# http://www.bbc.com/news/video_and_audio/must_see/33767813) |
|
vxp_playlist = self._parse_json( |
|
self._search_regex( |
|
r'<script[^>]+class="vxp-playlist-data"[^>]+type="application/json"[^>]*>([^<]+)</script>', |
|
webpage, 'playlist data'), |
|
playlist_id) |
|
playlist_medias = [] |
|
for item in vxp_playlist: |
|
media = item.get('media') |
|
if not media: |
|
continue |
|
playlist_medias.append(media) |
|
# Download single video if found media with asset id matching the video id from URL |
|
if item.get('advert', {}).get('assetId') == playlist_id: |
|
medias = [media] |
|
break |
|
# Fallback to the whole playlist |
|
if not medias: |
|
medias = playlist_medias |
|
|
|
entries = [] |
|
for num, media_meta in enumerate(medias, start=1): |
|
formats, subtitles = self._extract_from_media_meta(media_meta, playlist_id) |
|
if not formats: |
|
continue |
|
self._sort_formats(formats) |
|
|
|
video_id = media_meta.get('externalId') |
|
if not video_id: |
|
video_id = playlist_id if len(medias) == 1 else '%s-%s' % (playlist_id, num) |
|
|
|
title = media_meta.get('caption') |
|
if not title: |
|
title = playlist_title if len(medias) == 1 else '%s - Video %s' % (playlist_title, num) |
|
|
|
duration = int_or_none(media_meta.get('durationInSeconds')) or parse_duration(media_meta.get('duration')) |
|
|
|
images = [] |
|
for image in media_meta.get('images', {}).values(): |
|
images.extend(image.values()) |
|
if 'image' in media_meta: |
|
images.append(media_meta['image']) |
|
|
|
thumbnails = [{ |
|
'url': image.get('href'), |
|
'width': int_or_none(image.get('width')), |
|
'height': int_or_none(image.get('height')), |
|
} for image in images] |
|
|
|
entries.append({ |
|
'id': video_id, |
|
'title': title, |
|
'thumbnails': thumbnails, |
|
'duration': duration, |
|
'timestamp': timestamp, |
|
'formats': formats, |
|
'subtitles': subtitles, |
|
}) |
|
|
|
return self.playlist_result(entries, playlist_id, playlist_title, playlist_description) |
|
|
|
|
|
class BBCCoUkArticleIE(InfoExtractor): |
|
_VALID_URL = r'https?://www.bbc.co.uk/programmes/articles/(?P<id>[a-zA-Z0-9]+)' |
|
IE_NAME = 'bbc.co.uk:article' |
|
IE_DESC = 'BBC articles' |
|
|
|
_TEST = { |
|
'url': 'http://www.bbc.co.uk/programmes/articles/3jNQLTMrPlYGTBn0WV6M2MS/not-your-typical-role-model-ada-lovelace-the-19th-century-programmer', |
|
'info_dict': { |
|
'id': '3jNQLTMrPlYGTBn0WV6M2MS', |
|
'title': 'Calculating Ada: The Countess of Computing - Not your typical role model: Ada Lovelace the 19th century programmer - BBC Four', |
|
'description': 'Hannah Fry reveals some of her surprising discoveries about Ada Lovelace during filming.', |
|
}, |
|
'playlist_count': 4, |
|
'add_ie': ['BBCCoUk'], |
|
} |
|
|
|
def _real_extract(self, url): |
|
playlist_id = self._match_id(url) |
|
|
|
webpage = self._download_webpage(url, playlist_id) |
|
|
|
title = self._og_search_title(webpage) |
|
description = self._og_search_description(webpage).strip() |
|
|
|
entries = [self.url_result(programme_url) for programme_url in re.findall( |
|
r'<div[^>]+typeof="Clip"[^>]+resource="([^"]+)"', webpage)] |
|
|
|
return self.playlist_result(entries, playlist_id, title, description)
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