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Commit | Line | Data |
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9afa1770 | 1 | # coding: utf-8 |
082c6c86 S |
2 | from __future__ import unicode_literals |
3 | ||
9afa1770 | 4 | import re |
082c6c86 | 5 | |
f13b1e7d | 6 | from .common import InfoExtractor |
8683b4d8 S |
7 | from ..utils import ( |
8 | ExtractorError, | |
9afa1770 | 9 | float_or_none, |
8683b4d8 | 10 | int_or_none, |
9afa1770 S |
11 | parse_duration, |
12 | parse_iso8601, | |
ae8bdfd1 | 13 | remove_end, |
dab062fb | 14 | unescapeHTML, |
8683b4d8 | 15 | ) |
36e6f62c JMF |
16 | from ..compat import ( |
17 | compat_etree_fromstring, | |
18 | compat_HTTPError, | |
19 | ) | |
082c6c86 | 20 | |
d12a1a47 | 21 | |
f13b1e7d | 22 | class BBCCoUkIE(InfoExtractor): |
082c6c86 | 23 | IE_NAME = 'bbc.co.uk' |
2e3fd9ec | 24 | IE_DESC = 'BBC iPlayer' |
22d7368d | 25 | _ID_REGEX = r'[pb][\da-z]{7}' |
49358274 | 26 | _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/(?:(?:programmes/(?!articles/)|iplayer(?:/[^/]+)?/(?:episode/|playlist/))|music/clips[/#])(?P<id>%s)' % _ID_REGEX |
082c6c86 | 27 | |
d12a1a47 | 28 | _MEDIASELECTOR_URLS = [ |
26ccc68b S |
29 | # Provides HQ HLS streams with even better quality that pc mediaset but fails |
30 | # with geolocation in some cases when it's even not geo restricted at all (e.g. | |
d781e293 | 31 | # http://www.bbc.co.uk/programmes/b06bp7lf). Also may fail with selectionunavailable. |
d1c694ea | 32 | 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s', |
d12a1a47 S |
33 | 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/pc/vpid/%s', |
34 | ] | |
a8b081a0 | 35 | |
e6174ee9 S |
36 | _MEDIASELECTION_NS = 'http://bbc.co.uk/2008/mp/mediaselection' |
37 | _EMP_PLAYLIST_NS = 'http://bbc.co.uk/2008/emp/playlist' | |
38 | ||
39 | _NAMESPACES = ( | |
40 | _MEDIASELECTION_NS, | |
41 | _EMP_PLAYLIST_NS, | |
42 | ) | |
43 | ||
2e3fd9ec S |
44 | _TESTS = [ |
45 | { | |
f2d0fc68 | 46 | 'url': 'http://www.bbc.co.uk/programmes/b039g8p7', |
2e3fd9ec | 47 | 'info_dict': { |
f2d0fc68 | 48 | 'id': 'b039d07m', |
2e3fd9ec | 49 | 'ext': 'flv', |
c4914185 S |
50 | 'title': 'Kaleidoscope, Leonard Cohen', |
51 | 'description': 'The Canadian poet and songwriter reflects on his musical career.', | |
f2d0fc68 | 52 | 'duration': 1740, |
2e3fd9ec S |
53 | }, |
54 | 'params': { | |
55 | # rtmp download | |
56 | 'skip_download': True, | |
57 | } | |
082c6c86 | 58 | }, |
2e3fd9ec S |
59 | { |
60 | 'url': 'http://www.bbc.co.uk/iplayer/episode/b00yng5w/The_Man_in_Black_Series_3_The_Printed_Name/', | |
61 | 'info_dict': { | |
62 | 'id': 'b00yng1d', | |
63 | 'ext': 'flv', | |
64 | 'title': 'The Man in Black: Series 3: The Printed Name', | |
65 | 'description': "Mark Gatiss introduces Nicholas Pierpan's chilling tale of a writer's devilish pact with a mysterious man. Stars Ewan Bailey.", | |
66 | 'duration': 1800, | |
67 | }, | |
68 | 'params': { | |
69 | # rtmp download | |
70 | 'skip_download': True, | |
c7f0177f S |
71 | }, |
72 | 'skip': 'Episode is no longer available on BBC iPlayer Radio', | |
2e3fd9ec S |
73 | }, |
74 | { | |
75 | 'url': 'http://www.bbc.co.uk/iplayer/episode/b03vhd1f/The_Voice_UK_Series_3_Blind_Auditions_5/', | |
76 | 'info_dict': { | |
77 | 'id': 'b00yng1d', | |
78 | 'ext': 'flv', | |
17968e44 S |
79 | 'title': 'The Voice UK: Series 3: Blind Auditions 5', |
80 | '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.", | |
81 | 'duration': 5100, | |
2e3fd9ec S |
82 | }, |
83 | 'params': { | |
84 | # rtmp download | |
85 | 'skip_download': True, | |
86 | }, | |
87 | 'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only', | |
c056efa2 S |
88 | }, |
89 | { | |
90 | 'url': 'http://www.bbc.co.uk/iplayer/episode/p026c7jt/tomorrows-worlds-the-unearthly-history-of-science-fiction-2-invasion', | |
91 | 'info_dict': { | |
92 | 'id': 'b03k3pb7', | |
93 | 'ext': 'flv', | |
94 | 'title': "Tomorrow's Worlds: The Unearthly History of Science Fiction", | |
95 | 'description': '2. Invasion', | |
96 | 'duration': 3600, | |
97 | }, | |
98 | 'params': { | |
99 | # rtmp download | |
100 | 'skip_download': True, | |
101 | }, | |
102 | 'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only', | |
ae6986fb S |
103 | }, { |
104 | 'url': 'http://www.bbc.co.uk/programmes/b04v20dw', | |
105 | 'info_dict': { | |
106 | 'id': 'b04v209v', | |
107 | 'ext': 'flv', | |
108 | 'title': 'Pete Tong, The Essential New Tune Special', | |
109 | 'description': "Pete has a very special mix - all of 2014's Essential New Tunes!", | |
110 | 'duration': 10800, | |
111 | }, | |
112 | 'params': { | |
113 | # rtmp download | |
114 | 'skip_download': True, | |
115 | } | |
c7e67594 S |
116 | }, { |
117 | 'url': 'http://www.bbc.co.uk/music/clips/p02frcc3', | |
118 | 'note': 'Audio', | |
119 | 'info_dict': { | |
120 | 'id': 'p02frcch', | |
121 | 'ext': 'flv', | |
122 | 'title': 'Pete Tong, Past, Present and Future Special, Madeon - After Hours mix', | |
123 | 'description': 'French house superstar Madeon takes us out of the club and onto the after party.', | |
124 | 'duration': 3507, | |
125 | }, | |
126 | 'params': { | |
127 | # rtmp download | |
128 | 'skip_download': True, | |
129 | } | |
130 | }, { | |
131 | 'url': 'http://www.bbc.co.uk/music/clips/p025c0zz', | |
132 | 'note': 'Video', | |
133 | 'info_dict': { | |
134 | 'id': 'p025c103', | |
135 | 'ext': 'flv', | |
136 | 'title': 'Reading and Leeds Festival, 2014, Rae Morris - Closer (Live on BBC Three)', | |
137 | 'description': 'Rae Morris performs Closer for BBC Three at Reading 2014', | |
138 | 'duration': 226, | |
139 | }, | |
140 | 'params': { | |
141 | # rtmp download | |
142 | 'skip_download': True, | |
143 | } | |
e68ae99a S |
144 | }, { |
145 | 'url': 'http://www.bbc.co.uk/iplayer/episode/b054fn09/ad/natural-world-20152016-2-super-powered-owls', | |
146 | 'info_dict': { | |
147 | 'id': 'p02n76xf', | |
148 | 'ext': 'flv', | |
149 | 'title': 'Natural World, 2015-2016: 2. Super Powered Owls', | |
150 | 'description': 'md5:e4db5c937d0e95a7c6b5e654d429183d', | |
151 | 'duration': 3540, | |
152 | }, | |
153 | 'params': { | |
154 | # rtmp download | |
155 | 'skip_download': True, | |
156 | }, | |
157 | 'skip': 'geolocation', | |
25fa8d66 YCH |
158 | }, { |
159 | 'url': 'http://www.bbc.co.uk/iplayer/episode/b05zmgwn/royal-academy-summer-exhibition', | |
160 | 'info_dict': { | |
161 | 'id': 'b05zmgw1', | |
162 | 'ext': 'flv', | |
163 | '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.', | |
164 | 'title': 'Royal Academy Summer Exhibition', | |
165 | 'duration': 3540, | |
166 | }, | |
167 | 'params': { | |
168 | # rtmp download | |
169 | 'skip_download': True, | |
170 | }, | |
171 | 'skip': 'geolocation', | |
54914380 S |
172 | }, { |
173 | # iptv-all mediaset fails with geolocation however there is no geo restriction | |
174 | # for this programme at all | |
175 | 'url': 'http://www.bbc.co.uk/programmes/b06bp7lf', | |
176 | 'info_dict': { | |
177 | 'id': 'b06bp7kf', | |
178 | 'ext': 'flv', | |
179 | 'title': "Annie Mac's Friday Night, B.Traits sits in for Annie", | |
180 | 'description': 'B.Traits sits in for Annie Mac with a Mini-Mix from Disclosure.', | |
181 | 'duration': 10800, | |
182 | }, | |
183 | 'params': { | |
184 | # rtmp download | |
185 | 'skip_download': True, | |
186 | }, | |
31763975 S |
187 | }, { |
188 | 'url': 'http://www.bbc.co.uk/iplayer/playlist/p01dvks4', | |
189 | 'only_matching': True, | |
c7e67594 S |
190 | }, { |
191 | 'url': 'http://www.bbc.co.uk/music/clips#p02frcc3', | |
192 | 'only_matching': True, | |
0692ef86 S |
193 | }, { |
194 | 'url': 'http://www.bbc.co.uk/iplayer/cbeebies/episode/b0480276/bing-14-atchoo', | |
195 | 'only_matching': True, | |
ae6986fb | 196 | } |
2e3fd9ec S |
197 | ] |
198 | ||
d12a1a47 S |
199 | class MediaSelectionError(Exception): |
200 | def __init__(self, id): | |
201 | self.id = id | |
202 | ||
2e3fd9ec S |
203 | def _extract_asx_playlist(self, connection, programme_id): |
204 | asx = self._download_xml(connection.get('href'), programme_id, 'Downloading ASX playlist') | |
205 | return [ref.get('href') for ref in asx.findall('./Entry/ref')] | |
206 | ||
207 | def _extract_connection(self, connection, programme_id): | |
208 | formats = [] | |
e6174ee9 | 209 | kind = connection.get('kind') |
2e3fd9ec S |
210 | protocol = connection.get('protocol') |
211 | supplier = connection.get('supplier') | |
212 | if protocol == 'http': | |
213 | href = connection.get('href') | |
7a896817 | 214 | transfer_format = connection.get('transferFormat') |
2e3fd9ec S |
215 | # ASX playlist |
216 | if supplier == 'asx': | |
217 | for i, ref in enumerate(self._extract_asx_playlist(connection, programme_id)): | |
218 | formats.append({ | |
219 | 'url': ref, | |
220 | 'format_id': 'ref%s_%s' % (i, supplier), | |
221 | }) | |
7a896817 S |
222 | # Skip DASH until supported |
223 | elif transfer_format == 'dash': | |
224 | pass | |
d1c694ea S |
225 | elif transfer_format == 'hls': |
226 | m3u8_formats = self._extract_m3u8_formats( | |
227 | href, programme_id, ext='mp4', entry_protocol='m3u8_native', | |
228 | m3u8_id=supplier, fatal=False) | |
229 | if m3u8_formats: | |
230 | formats.extend(m3u8_formats) | |
2e3fd9ec S |
231 | # Direct link |
232 | else: | |
233 | formats.append({ | |
234 | 'url': href, | |
e6174ee9 | 235 | 'format_id': supplier or kind or protocol, |
2e3fd9ec S |
236 | }) |
237 | elif protocol == 'rtmp': | |
238 | application = connection.get('application', 'ondemand') | |
239 | auth_string = connection.get('authString') | |
240 | identifier = connection.get('identifier') | |
241 | server = connection.get('server') | |
242 | formats.append({ | |
243 | 'url': '%s://%s/%s?%s' % (protocol, server, application, auth_string), | |
244 | 'play_path': identifier, | |
245 | 'app': '%s?%s' % (application, auth_string), | |
246 | 'page_url': 'http://www.bbc.co.uk', | |
247 | 'player_url': 'http://www.bbc.co.uk/emp/releases/iplayer/revisions/617463_618125_4/617463_618125_4_emp.swf', | |
248 | 'rtmp_live': False, | |
249 | 'ext': 'flv', | |
250 | 'format_id': supplier, | |
251 | }) | |
252 | return formats | |
253 | ||
254 | def _extract_items(self, playlist): | |
e6174ee9 S |
255 | return playlist.findall('./{%s}item' % self._EMP_PLAYLIST_NS) |
256 | ||
257 | def _findall_ns(self, element, xpath): | |
258 | elements = [] | |
259 | for ns in self._NAMESPACES: | |
260 | elements.extend(element.findall(xpath % ns)) | |
261 | return elements | |
2e3fd9ec S |
262 | |
263 | def _extract_medias(self, media_selection): | |
e6174ee9 S |
264 | error = media_selection.find('./{%s}error' % self._MEDIASELECTION_NS) |
265 | if error is None: | |
266 | media_selection.find('./{%s}error' % self._EMP_PLAYLIST_NS) | |
c056efa2 | 267 | if error is not None: |
d12a1a47 | 268 | raise BBCCoUkIE.MediaSelectionError(error.get('id')) |
e6174ee9 | 269 | return self._findall_ns(media_selection, './{%s}media') |
2e3fd9ec S |
270 | |
271 | def _extract_connections(self, media): | |
e6174ee9 | 272 | return self._findall_ns(media, './{%s}connection') |
2e3fd9ec S |
273 | |
274 | def _extract_video(self, media, programme_id): | |
275 | formats = [] | |
d97f5cd7 | 276 | vbr = int_or_none(media.get('bitrate')) |
2e3fd9ec S |
277 | vcodec = media.get('encoding') |
278 | service = media.get('service') | |
d97f5cd7 S |
279 | width = int_or_none(media.get('width')) |
280 | height = int_or_none(media.get('height')) | |
281 | file_size = int_or_none(media.get('media_file_size')) | |
2e3fd9ec S |
282 | for connection in self._extract_connections(media): |
283 | conn_formats = self._extract_connection(connection, programme_id) | |
284 | for format in conn_formats: | |
285 | format.update({ | |
2e3fd9ec S |
286 | 'width': width, |
287 | 'height': height, | |
288 | 'vbr': vbr, | |
289 | 'vcodec': vcodec, | |
290 | 'filesize': file_size, | |
291 | }) | |
e6174ee9 S |
292 | if service: |
293 | format['format_id'] = '%s_%s' % (service, format['format_id']) | |
2e3fd9ec S |
294 | formats.extend(conn_formats) |
295 | return formats | |
296 | ||
297 | def _extract_audio(self, media, programme_id): | |
298 | formats = [] | |
d97f5cd7 | 299 | abr = int_or_none(media.get('bitrate')) |
2e3fd9ec S |
300 | acodec = media.get('encoding') |
301 | service = media.get('service') | |
302 | for connection in self._extract_connections(media): | |
303 | conn_formats = self._extract_connection(connection, programme_id) | |
304 | for format in conn_formats: | |
305 | format.update({ | |
306 | 'format_id': '%s_%s' % (service, format['format_id']), | |
307 | 'abr': abr, | |
308 | 'acodec': acodec, | |
309 | }) | |
310 | formats.extend(conn_formats) | |
311 | return formats | |
312 | ||
f13b1e7d | 313 | def _get_subtitles(self, media, programme_id): |
2e3fd9ec S |
314 | subtitles = {} |
315 | for connection in self._extract_connections(media): | |
316 | captions = self._download_xml(connection.get('href'), programme_id, 'Downloading captions') | |
317 | lang = captions.get('{http://www.w3.org/XML/1998/namespace}lang', 'en') | |
f13b1e7d JMF |
318 | subtitles[lang] = [ |
319 | { | |
320 | 'url': connection.get('href'), | |
321 | 'ext': 'ttml', | |
322 | }, | |
f13b1e7d | 323 | ] |
2e3fd9ec | 324 | return subtitles |
082c6c86 | 325 | |
d12a1a47 S |
326 | def _raise_extractor_error(self, media_selection_error): |
327 | raise ExtractorError( | |
328 | '%s returned error: %s' % (self.IE_NAME, media_selection_error.id), | |
329 | expected=True) | |
330 | ||
c056efa2 | 331 | def _download_media_selector(self, programme_id): |
d12a1a47 S |
332 | last_exception = None |
333 | for mediaselector_url in self._MEDIASELECTOR_URLS: | |
334 | try: | |
335 | return self._download_media_selector_url( | |
336 | mediaselector_url % programme_id, programme_id) | |
337 | except BBCCoUkIE.MediaSelectionError as e: | |
d781e293 | 338 | if e.id in ('notukerror', 'geolocation', 'selectionunavailable'): |
d12a1a47 S |
339 | last_exception = e |
340 | continue | |
341 | self._raise_extractor_error(e) | |
342 | self._raise_extractor_error(last_exception) | |
9afa1770 S |
343 | |
344 | def _download_media_selector_url(self, url, programme_id=None): | |
c056efa2 S |
345 | try: |
346 | media_selection = self._download_xml( | |
9afa1770 | 347 | url, programme_id, 'Downloading media selection XML') |
c056efa2 | 348 | except ExtractorError as ee: |
d781e293 | 349 | if isinstance(ee.cause, compat_HTTPError) and ee.cause.code in (403, 404): |
36e6f62c | 350 | media_selection = compat_etree_fromstring(ee.cause.read().decode('utf-8')) |
2e3fd9ec | 351 | else: |
c056efa2 | 352 | raise |
9afa1770 | 353 | return self._process_media_selector(media_selection, programme_id) |
082c6c86 | 354 | |
9afa1770 | 355 | def _process_media_selector(self, media_selection, programme_id): |
082c6c86 | 356 | formats = [] |
2e3fd9ec S |
357 | subtitles = None |
358 | ||
c056efa2 S |
359 | for media in self._extract_medias(media_selection): |
360 | kind = media.get('kind') | |
361 | if kind == 'audio': | |
362 | formats.extend(self._extract_audio(media, programme_id)) | |
363 | elif kind == 'video': | |
364 | formats.extend(self._extract_video(media, programme_id)) | |
365 | elif kind == 'captions': | |
f13b1e7d | 366 | subtitles = self.extract_subtitles(media, programme_id) |
c056efa2 | 367 | return formats, subtitles |
2e3fd9ec | 368 | |
ae6986fb S |
369 | def _download_playlist(self, playlist_id): |
370 | try: | |
371 | playlist = self._download_json( | |
372 | 'http://www.bbc.co.uk/programmes/%s/playlist.json' % playlist_id, | |
373 | playlist_id, 'Downloading playlist JSON') | |
374 | ||
375 | version = playlist.get('defaultAvailableVersion') | |
376 | if version: | |
377 | smp_config = version['smpConfig'] | |
378 | title = smp_config['title'] | |
379 | description = smp_config['summary'] | |
380 | for item in smp_config['items']: | |
381 | kind = item['kind'] | |
382 | if kind != 'programme' and kind != 'radioProgramme': | |
383 | continue | |
384 | programme_id = item.get('vpid') | |
d97f5cd7 | 385 | duration = int_or_none(item.get('duration')) |
ae6986fb S |
386 | formats, subtitles = self._download_media_selector(programme_id) |
387 | return programme_id, title, description, duration, formats, subtitles | |
388 | except ExtractorError as ee: | |
f813928e | 389 | if not (isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 404): |
ae6986fb S |
390 | raise |
391 | ||
392 | # fallback to legacy playlist | |
9afa1770 S |
393 | return self._process_legacy_playlist(playlist_id) |
394 | ||
395 | def _process_legacy_playlist_url(self, url, display_id): | |
396 | playlist = self._download_legacy_playlist_url(url, display_id) | |
397 | return self._extract_from_legacy_playlist(playlist, display_id) | |
398 | ||
399 | def _process_legacy_playlist(self, playlist_id): | |
400 | return self._process_legacy_playlist_url( | |
401 | 'http://www.bbc.co.uk/iplayer/playlist/%s' % playlist_id, playlist_id) | |
402 | ||
403 | def _download_legacy_playlist_url(self, url, playlist_id=None): | |
404 | return self._download_xml( | |
405 | url, playlist_id, 'Downloading legacy playlist XML') | |
ae6986fb | 406 | |
9afa1770 | 407 | def _extract_from_legacy_playlist(self, playlist, playlist_id): |
e6174ee9 | 408 | no_items = playlist.find('./{%s}noItems' % self._EMP_PLAYLIST_NS) |
ae6986fb S |
409 | if no_items is not None: |
410 | reason = no_items.get('reason') | |
411 | if reason == 'preAvailability': | |
412 | msg = 'Episode %s is not yet available' % playlist_id | |
413 | elif reason == 'postAvailability': | |
414 | msg = 'Episode %s is no longer available' % playlist_id | |
415 | elif reason == 'noMedia': | |
416 | msg = 'Episode %s is not currently available' % playlist_id | |
417 | else: | |
418 | msg = 'Episode %s is not available: %s' % (playlist_id, reason) | |
419 | raise ExtractorError(msg, expected=True) | |
420 | ||
421 | for item in self._extract_items(playlist): | |
422 | kind = item.get('kind') | |
423 | if kind != 'programme' and kind != 'radioProgramme': | |
424 | continue | |
e6174ee9 S |
425 | title = playlist.find('./{%s}title' % self._EMP_PLAYLIST_NS).text |
426 | description_el = playlist.find('./{%s}summary' % self._EMP_PLAYLIST_NS) | |
8daeeedc | 427 | description = description_el.text if description_el is not None else None |
9afa1770 S |
428 | |
429 | def get_programme_id(item): | |
430 | def get_from_attributes(item): | |
431 | for p in('identifier', 'group'): | |
432 | value = item.get(p) | |
433 | if value and re.match(r'^[pb][\da-z]{7}$', value): | |
434 | return value | |
435 | get_from_attributes(item) | |
e6174ee9 | 436 | mediator = item.find('./{%s}mediator' % self._EMP_PLAYLIST_NS) |
9afa1770 S |
437 | if mediator is not None: |
438 | return get_from_attributes(mediator) | |
439 | ||
440 | programme_id = get_programme_id(item) | |
d97f5cd7 | 441 | duration = int_or_none(item.get('duration')) |
e6174ee9 S |
442 | |
443 | if programme_id: | |
444 | formats, subtitles = self._download_media_selector(programme_id) | |
445 | else: | |
446 | formats, subtitles = self._process_media_selector(item, playlist_id) | |
447 | programme_id = playlist_id | |
ae6986fb S |
448 | |
449 | return programme_id, title, description, duration, formats, subtitles | |
450 | ||
c056efa2 S |
451 | def _real_extract(self, url): |
452 | group_id = self._match_id(url) | |
453 | ||
454 | webpage = self._download_webpage(url, group_id, 'Downloading video page') | |
455 | ||
8683b4d8 S |
456 | programme_id = None |
457 | ||
458 | tviplayer = self._search_regex( | |
459 | r'mediator\.bind\(({.+?})\s*,\s*document\.getElementById', | |
460 | webpage, 'player', default=None) | |
461 | ||
462 | if tviplayer: | |
463 | player = self._parse_json(tviplayer, group_id).get('player', {}) | |
464 | duration = int_or_none(player.get('duration')) | |
465 | programme_id = player.get('vpid') | |
466 | ||
467 | if not programme_id: | |
468 | programme_id = self._search_regex( | |
22d7368d | 469 | r'"vpid"\s*:\s*"(%s)"' % self._ID_REGEX, webpage, 'vpid', fatal=False, default=None) |
8683b4d8 | 470 | |
c056efa2 | 471 | if programme_id: |
c056efa2 | 472 | formats, subtitles = self._download_media_selector(programme_id) |
8683b4d8 S |
473 | title = self._og_search_title(webpage) |
474 | description = self._search_regex( | |
25fa8d66 | 475 | r'<p class="[^"]*medium-description[^"]*">([^<]+)</p>', |
8683b4d8 | 476 | webpage, 'description', fatal=False) |
c056efa2 | 477 | else: |
ae6986fb | 478 | programme_id, title, description, duration, formats, subtitles = self._download_playlist(group_id) |
2e3fd9ec | 479 | |
082c6c86 S |
480 | self._sort_formats(formats) |
481 | ||
482 | return { | |
2e3fd9ec | 483 | 'id': programme_id, |
082c6c86 S |
484 | 'title': title, |
485 | 'description': description, | |
650cfd0c | 486 | 'thumbnail': self._og_search_thumbnail(webpage, default=None), |
082c6c86 S |
487 | 'duration': duration, |
488 | 'formats': formats, | |
2e3fd9ec | 489 | 'subtitles': subtitles, |
5f6a1245 | 490 | } |
10273d6e | 491 | |
492 | ||
9afa1770 S |
493 | class BBCIE(BBCCoUkIE): |
494 | IE_NAME = 'bbc' | |
495 | IE_DESC = 'BBC' | |
496 | _VALID_URL = r'https?://(?:www\.)?bbc\.(?:com|co\.uk)/(?:[^/]+/)+(?P<id>[^/#?]+)' | |
10273d6e | 497 | |
d12a1a47 | 498 | _MEDIASELECTOR_URLS = [ |
55ebae26 S |
499 | # Provides HQ HLS streams but fails with geolocation in some cases when it's |
500 | # even not geo restricted at all | |
501 | 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s', | |
d12a1a47 S |
502 | # Provides more formats, namely direct mp4 links, but fails on some videos with |
503 | # notukerror for non UK (?) users (e.g. | |
504 | # http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret) | |
505 | 'http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/%s', | |
506 | # Provides fewer formats, but works everywhere for everybody (hopefully) | |
507 | 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/journalism-pc/vpid/%s', | |
508 | ] | |
10273d6e | 509 | |
510 | _TESTS = [{ | |
6a747190 | 511 | # article with multiple videos embedded with data-playable containing vpids |
10273d6e | 512 | 'url': 'http://www.bbc.com/news/world-europe-32668511', |
513 | 'info_dict': { | |
514 | 'id': 'world-europe-32668511', | |
515 | 'title': 'Russia stages massive WW2 parade despite Western boycott', | |
9afa1770 | 516 | 'description': 'md5:00ff61976f6081841f759a08bf78cc9c', |
10273d6e | 517 | }, |
518 | 'playlist_count': 2, | |
a3bfddfa | 519 | }, { |
6a747190 | 520 | # article with multiple videos embedded with data-playable (more videos) |
10273d6e | 521 | 'url': 'http://www.bbc.com/news/business-28299555', |
522 | 'info_dict': { | |
523 | 'id': 'business-28299555', | |
524 | 'title': 'Farnborough Airshow: Video highlights', | |
9afa1770 | 525 | 'description': 'BBC reports and video highlights at the Farnborough Airshow.', |
10273d6e | 526 | }, |
527 | 'playlist_count': 9, | |
9afa1770 | 528 | 'skip': 'Save time', |
88ed52ae S |
529 | }, { |
530 | # article with multiple videos embedded with `new SMP()` | |
6a747190 | 531 | # broken |
88ed52ae S |
532 | 'url': 'http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460', |
533 | 'info_dict': { | |
534 | 'id': '3662a707-0af9-3149-963f-47bea720b460', | |
535 | 'title': 'BBC Blogs - Adam Curtis - BUGGER', | |
536 | }, | |
537 | 'playlist_count': 18, | |
a3bfddfa | 538 | }, { |
6a747190 | 539 | # single video embedded with data-playable containing vpid |
10273d6e | 540 | 'url': 'http://www.bbc.com/news/world-europe-32041533', |
10273d6e | 541 | 'info_dict': { |
542 | 'id': 'p02mprgb', | |
55ebae26 | 543 | 'ext': 'mp4', |
10273d6e | 544 | 'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV', |
55ebae26 | 545 | 'description': 'md5:2868290467291b37feda7863f7a83f54', |
10273d6e | 546 | 'duration': 47, |
9afa1770 | 547 | 'timestamp': 1427219242, |
da92eeae | 548 | 'upload_date': '20150324', |
10273d6e | 549 | }, |
550 | 'params': { | |
9afa1770 | 551 | # rtmp download |
10273d6e | 552 | 'skip_download': True, |
553 | } | |
a3bfddfa | 554 | }, { |
6a747190 S |
555 | # article with single video embedded with data-playable containing XML playlist |
556 | # with direct video links as progressiveDownloadUrl (for now these are extracted) | |
557 | # and playlist with f4m and m3u8 as streamingUrl | |
de939d89 | 558 | 'url': 'http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu', |
de939d89 | 559 | 'info_dict': { |
9afa1770 | 560 | 'id': '150615_telabyad_kentin_cogu', |
de939d89 | 561 | 'ext': 'mp4', |
9afa1770 | 562 | 'title': "YPG: Tel Abyad'ın tamamı kontrolümüzde", |
9afa1770 | 563 | 'timestamp': 1434397334, |
da92eeae | 564 | 'upload_date': '20150615', |
de939d89 | 565 | }, |
566 | 'params': { | |
567 | 'skip_download': True, | |
568 | } | |
c936d8cc | 569 | }, { |
6a747190 | 570 | # single video embedded with data-playable containing XML playlists (regional section) |
de939d89 | 571 | 'url': 'http://www.bbc.com/mundo/video_fotos/2015/06/150619_video_honduras_militares_hospitales_corrupcion_aw', |
de939d89 | 572 | 'info_dict': { |
9afa1770 | 573 | 'id': '150619_video_honduras_militares_hospitales_corrupcion_aw', |
de939d89 | 574 | 'ext': 'mp4', |
9afa1770 | 575 | 'title': 'Honduras militariza sus hospitales por nuevo escándalo de corrupción', |
9afa1770 | 576 | 'timestamp': 1434713142, |
da92eeae | 577 | 'upload_date': '20150619', |
de939d89 | 578 | }, |
579 | 'params': { | |
580 | 'skip_download': True, | |
581 | } | |
a346b1ff S |
582 | }, { |
583 | # single video from video playlist embedded with vxp-playlist-data JSON | |
584 | 'url': 'http://www.bbc.com/news/video_and_audio/must_see/33376376', | |
585 | 'info_dict': { | |
586 | 'id': 'p02w6qjc', | |
55ebae26 | 587 | 'ext': 'mp4', |
a346b1ff S |
588 | 'title': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''', |
589 | 'duration': 56, | |
590 | }, | |
591 | 'params': { | |
592 | 'skip_download': True, | |
593 | } | |
9afa1770 S |
594 | }, { |
595 | # single video story with digitalData | |
596 | 'url': 'http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret', | |
597 | 'info_dict': { | |
598 | 'id': 'p02q6gc4', | |
599 | 'ext': 'flv', | |
600 | 'title': 'Sri Lanka’s spicy secret', | |
601 | 'description': 'As a new train line to Jaffna opens up the country’s north, travellers can experience a truly distinct slice of Tamil culture.', | |
602 | 'timestamp': 1437674293, | |
603 | 'upload_date': '20150723', | |
604 | }, | |
605 | 'params': { | |
606 | # rtmp download | |
607 | 'skip_download': True, | |
608 | } | |
609 | }, { | |
610 | # single video story without digitalData | |
611 | 'url': 'http://www.bbc.com/autos/story/20130513-hyundais-rock-star', | |
612 | 'info_dict': { | |
613 | 'id': 'p018zqqg', | |
55ebae26 | 614 | 'ext': 'mp4', |
9afa1770 S |
615 | 'title': 'Hyundai Santa Fe Sport: Rock star', |
616 | 'description': 'md5:b042a26142c4154a6e472933cf20793d', | |
ae8bdfd1 S |
617 | 'timestamp': 1415867444, |
618 | 'upload_date': '20141113', | |
9afa1770 S |
619 | }, |
620 | 'params': { | |
621 | # rtmp download | |
622 | 'skip_download': True, | |
623 | } | |
624 | }, { | |
6a747190 | 625 | # single video with playlist.sxml URL in playlist param |
9afa1770 S |
626 | 'url': 'http://www.bbc.com/sport/0/football/33653409', |
627 | 'info_dict': { | |
628 | 'id': 'p02xycnp', | |
55ebae26 | 629 | 'ext': 'mp4', |
9afa1770 | 630 | 'title': 'Transfers: Cristiano Ronaldo to Man Utd, Arsenal to spend?', |
7033bc1a | 631 | 'description': 'BBC Sport\'s David Ornstein has the latest transfer gossip, including rumours of a Manchester United return for Cristiano Ronaldo.', |
9afa1770 S |
632 | 'duration': 140, |
633 | }, | |
634 | 'params': { | |
635 | # rtmp download | |
636 | 'skip_download': True, | |
637 | } | |
b5d48cb1 | 638 | }, { |
6a747190 | 639 | # article with multiple videos embedded with playlist.sxml in playlist param |
b5d48cb1 S |
640 | 'url': 'http://www.bbc.com/sport/0/football/34475836', |
641 | 'info_dict': { | |
642 | 'id': '34475836', | |
643 | 'title': 'What Liverpool can expect from Klopp', | |
644 | }, | |
645 | 'playlist_count': 3, | |
9afa1770 S |
646 | }, { |
647 | # single video with playlist URL from weather section | |
648 | 'url': 'http://www.bbc.com/weather/features/33601775', | |
649 | 'only_matching': True, | |
650 | }, { | |
651 | # custom redirection to www.bbc.com | |
652 | 'url': 'http://www.bbc.co.uk/news/science-environment-33661876', | |
653 | 'only_matching': True, | |
10273d6e | 654 | }] |
655 | ||
9afa1770 S |
656 | @classmethod |
657 | def suitable(cls, url): | |
a65402ef | 658 | return False if BBCCoUkIE.suitable(url) or BBCCoUkArticleIE.suitable(url) else super(BBCIE, cls).suitable(url) |
9afa1770 S |
659 | |
660 | def _extract_from_media_meta(self, media_meta, video_id): | |
661 | # Direct links to media in media metadata (e.g. | |
662 | # http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu) | |
663 | # TODO: there are also f4m and m3u8 streams incorporated in playlist.sxml | |
664 | source_files = media_meta.get('sourceFiles') | |
665 | if source_files: | |
666 | return [{ | |
667 | 'url': f['url'], | |
668 | 'format_id': format_id, | |
669 | 'ext': f.get('encoding'), | |
670 | 'tbr': float_or_none(f.get('bitrate'), 1000), | |
671 | 'filesize': int_or_none(f.get('filesize')), | |
672 | } for format_id, f in source_files.items() if f.get('url')], [] | |
673 | ||
674 | programme_id = media_meta.get('externalId') | |
675 | if programme_id: | |
676 | return self._download_media_selector(programme_id) | |
677 | ||
678 | # Process playlist.sxml as legacy playlist | |
679 | href = media_meta.get('href') | |
680 | if href: | |
681 | playlist = self._download_legacy_playlist_url(href) | |
682 | _, _, _, _, formats, subtitles = self._extract_from_legacy_playlist(playlist, video_id) | |
683 | return formats, subtitles | |
684 | ||
685 | return [], [] | |
686 | ||
baf39a1a S |
687 | def _extract_from_playlist_sxml(self, url, playlist_id, timestamp): |
688 | programme_id, title, description, duration, formats, subtitles = \ | |
689 | self._process_legacy_playlist_url(url, playlist_id) | |
690 | self._sort_formats(formats) | |
691 | return { | |
692 | 'id': programme_id, | |
693 | 'title': title, | |
694 | 'description': description, | |
695 | 'duration': duration, | |
696 | 'timestamp': timestamp, | |
697 | 'formats': formats, | |
698 | 'subtitles': subtitles, | |
699 | } | |
700 | ||
10273d6e | 701 | def _real_extract(self, url): |
9afa1770 S |
702 | playlist_id = self._match_id(url) |
703 | ||
704 | webpage = self._download_webpage(url, playlist_id) | |
705 | ||
ae8bdfd1 S |
706 | timestamp = None |
707 | playlist_title = None | |
708 | playlist_description = None | |
709 | ||
710 | ld = self._parse_json( | |
711 | self._search_regex( | |
712 | r'(?s)<script type="application/ld\+json">(.+?)</script>', | |
713 | webpage, 'ld json', default='{}'), | |
714 | playlist_id, fatal=False) | |
715 | if ld: | |
716 | timestamp = parse_iso8601(ld.get('datePublished')) | |
717 | playlist_title = ld.get('headline') | |
718 | playlist_description = ld.get('articleBody') | |
719 | ||
720 | if not timestamp: | |
721 | timestamp = parse_iso8601(self._search_regex( | |
722 | [r'<meta[^>]+property="article:published_time"[^>]+content="([^"]+)"', | |
723 | r'itemprop="datePublished"[^>]+datetime="([^"]+)"', | |
6f789365 | 724 | r'"datePublished":\s*"([^"]+)'], |
ae8bdfd1 | 725 | webpage, 'date', default=None)) |
9afa1770 | 726 | |
78f9d843 S |
727 | entries = [] |
728 | ||
de665713 S |
729 | # article with multiple videos embedded with playlist.sxml (e.g. |
730 | # http://www.bbc.com/sport/0/football/34475836) | |
731 | playlists = re.findall(r'<param[^>]+name="playlist"[^>]+value="([^"]+)"', webpage) | |
732 | if playlists: | |
baf39a1a S |
733 | entries = [ |
734 | self._extract_from_playlist_sxml(playlist_url, playlist_id, timestamp) | |
735 | for playlist_url in playlists] | |
de939d89 | 736 | |
78f9d843 S |
737 | # news article with multiple videos embedded with data-playable |
738 | data_playables = re.findall(r'data-playable=(["\'])({.+?})\1', webpage) | |
739 | if data_playables: | |
740 | for _, data_playable_json in data_playables: | |
741 | data_playable = self._parse_json( | |
742 | unescapeHTML(data_playable_json), playlist_id, fatal=False) | |
743 | if not data_playable: | |
744 | continue | |
baf39a1a S |
745 | settings = data_playable.get('settings', {}) |
746 | if settings: | |
78f9d843 S |
747 | # data-playable with video vpid in settings.playlistObject.items (e.g. |
748 | # http://www.bbc.com/news/world-us-canada-34473351) | |
baf39a1a S |
749 | playlist_object = settings.get('playlistObject', {}) |
750 | if playlist_object: | |
751 | items = playlist_object.get('items') | |
752 | if items and isinstance(items, list): | |
78f9d843 S |
753 | title = playlist_object['title'] |
754 | description = playlist_object.get('summary') | |
baf39a1a S |
755 | duration = int_or_none(items[0].get('duration')) |
756 | programme_id = items[0].get('vpid') | |
78f9d843 S |
757 | formats, subtitles = self._download_media_selector(programme_id) |
758 | self._sort_formats(formats) | |
759 | entries.append({ | |
760 | 'id': programme_id, | |
761 | 'title': title, | |
762 | 'description': description, | |
763 | 'timestamp': timestamp, | |
764 | 'duration': duration, | |
765 | 'formats': formats, | |
766 | 'subtitles': subtitles, | |
767 | }) | |
768 | else: | |
769 | # data-playable without vpid but with a playlist.sxml URLs | |
770 | # in otherSettings.playlist (e.g. | |
771 | # http://www.bbc.com/turkce/multimedya/2015/10/151010_vid_ankara_patlama_ani) | |
772 | playlist = data_playable.get('otherSettings', {}).get('playlist', {}) | |
773 | if playlist: | |
774 | entries.append(self._extract_from_playlist_sxml( | |
775 | playlist.get('progressiveDownloadUrl'), playlist_id, timestamp)) | |
776 | ||
777 | if entries: | |
ae8bdfd1 S |
778 | playlist_title = playlist_title or remove_end(self._og_search_title(webpage), ' - BBC News') |
779 | playlist_description = playlist_description or self._og_search_description(webpage, default=None) | |
78f9d843 S |
780 | return self.playlist_result(entries, playlist_id, playlist_title, playlist_description) |
781 | ||
782 | # single video story (e.g. http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret) | |
783 | programme_id = self._search_regex( | |
22d7368d S |
784 | [r'data-video-player-vpid="(%s)"' % self._ID_REGEX, |
785 | r'<param[^>]+name="externalIdentifier"[^>]+value="(%s)"' % self._ID_REGEX, | |
786 | r'videoId\s*:\s*["\'](%s)["\']' % self._ID_REGEX], | |
78f9d843 | 787 | webpage, 'vpid', default=None) |
dab062fb | 788 | |
9afa1770 S |
789 | if programme_id: |
790 | formats, subtitles = self._download_media_selector(programme_id) | |
791 | self._sort_formats(formats) | |
792 | # digitalData may be missing (e.g. http://www.bbc.com/autos/story/20130513-hyundais-rock-star) | |
793 | digital_data = self._parse_json( | |
794 | self._search_regex( | |
795 | r'var\s+digitalData\s*=\s*({.+?});?\n', webpage, 'digital data', default='{}'), | |
796 | programme_id, fatal=False) | |
797 | page_info = digital_data.get('page', {}).get('pageInfo', {}) | |
798 | title = page_info.get('pageName') or self._og_search_title(webpage) | |
799 | description = page_info.get('description') or self._og_search_description(webpage) | |
800 | timestamp = parse_iso8601(page_info.get('publicationDate')) or timestamp | |
801 | return { | |
802 | 'id': programme_id, | |
803 | 'title': title, | |
804 | 'description': description, | |
805 | 'timestamp': timestamp, | |
806 | 'formats': formats, | |
807 | 'subtitles': subtitles, | |
808 | } | |
a3bfddfa | 809 | |
9afa1770 S |
810 | playlist_title = self._html_search_regex( |
811 | r'<title>(.*?)(?:\s*-\s*BBC [^ ]+)?</title>', webpage, 'playlist title') | |
88ed52ae S |
812 | playlist_description = self._og_search_description(webpage, default=None) |
813 | ||
814 | def extract_all(pattern): | |
815 | return list(filter(None, map( | |
816 | lambda s: self._parse_json(s, playlist_id, fatal=False), | |
817 | re.findall(pattern, webpage)))) | |
818 | ||
819 | # Multiple video article (e.g. | |
820 | # http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460) | |
22d7368d | 821 | EMBED_URL = r'https?://(?:www\.)?bbc\.co\.uk/(?:[^/]+/)+%s(?:\b[^"]+)?' % self._ID_REGEX |
88ed52ae S |
822 | entries = [] |
823 | for match in extract_all(r'new\s+SMP\(({.+?})\)'): | |
824 | embed_url = match.get('playerSettings', {}).get('externalEmbedUrl') | |
825 | if embed_url and re.match(EMBED_URL, embed_url): | |
826 | entries.append(embed_url) | |
827 | entries.extend(re.findall( | |
828 | r'setPlaylist\("(%s)"\)' % EMBED_URL, webpage)) | |
829 | if entries: | |
830 | return self.playlist_result( | |
831 | [self.url_result(entry, 'BBCCoUk') for entry in entries], | |
832 | playlist_id, playlist_title, playlist_description) | |
9afa1770 S |
833 | |
834 | # Multiple video article (e.g. http://www.bbc.com/news/world-europe-32668511) | |
88ed52ae | 835 | medias = extract_all(r"data-media-meta='({[^']+})'") |
9afa1770 S |
836 | |
837 | if not medias: | |
838 | # Single video article (e.g. http://www.bbc.com/news/video_and_audio/international) | |
a346b1ff S |
839 | media_asset = self._search_regex( |
840 | r'mediaAssetPage\.init\(\s*({.+?}), "/', | |
841 | webpage, 'media asset', default=None) | |
842 | if media_asset: | |
843 | media_asset_page = self._parse_json(media_asset, playlist_id, fatal=False) | |
844 | medias = [] | |
845 | for video in media_asset_page.get('videos', {}).values(): | |
846 | medias.extend(video.values()) | |
847 | ||
848 | if not medias: | |
849 | # Multiple video playlist with single `now playing` entry (e.g. | |
850 | # http://www.bbc.com/news/video_and_audio/must_see/33767813) | |
851 | vxp_playlist = self._parse_json( | |
9afa1770 | 852 | self._search_regex( |
a346b1ff S |
853 | r'<script[^>]+class="vxp-playlist-data"[^>]+type="application/json"[^>]*>([^<]+)</script>', |
854 | webpage, 'playlist data'), | |
9afa1770 | 855 | playlist_id) |
a346b1ff S |
856 | playlist_medias = [] |
857 | for item in vxp_playlist: | |
858 | media = item.get('media') | |
859 | if not media: | |
860 | continue | |
861 | playlist_medias.append(media) | |
862 | # Download single video if found media with asset id matching the video id from URL | |
863 | if item.get('advert', {}).get('assetId') == playlist_id: | |
864 | medias = [media] | |
865 | break | |
866 | # Fallback to the whole playlist | |
867 | if not medias: | |
868 | medias = playlist_medias | |
9afa1770 S |
869 | |
870 | entries = [] | |
871 | for num, media_meta in enumerate(medias, start=1): | |
872 | formats, subtitles = self._extract_from_media_meta(media_meta, playlist_id) | |
873 | if not formats: | |
874 | continue | |
10273d6e | 875 | self._sort_formats(formats) |
876 | ||
9afa1770 S |
877 | video_id = media_meta.get('externalId') |
878 | if not video_id: | |
879 | video_id = playlist_id if len(medias) == 1 else '%s-%s' % (playlist_id, num) | |
880 | ||
881 | title = media_meta.get('caption') | |
882 | if not title: | |
883 | title = playlist_title if len(medias) == 1 else '%s - Video %s' % (playlist_title, num) | |
884 | ||
885 | duration = int_or_none(media_meta.get('durationInSeconds')) or parse_duration(media_meta.get('duration')) | |
da92eeae | 886 | |
9afa1770 S |
887 | images = [] |
888 | for image in media_meta.get('images', {}).values(): | |
889 | images.extend(image.values()) | |
890 | if 'image' in media_meta: | |
891 | images.append(media_meta['image']) | |
892 | ||
893 | thumbnails = [{ | |
894 | 'url': image.get('href'), | |
895 | 'width': int_or_none(image.get('width')), | |
896 | 'height': int_or_none(image.get('height')), | |
897 | } for image in images] | |
898 | ||
899 | entries.append({ | |
900 | 'id': video_id, | |
10273d6e | 901 | 'title': title, |
9afa1770 | 902 | 'thumbnails': thumbnails, |
10273d6e | 903 | 'duration': duration, |
9afa1770 | 904 | 'timestamp': timestamp, |
10273d6e | 905 | 'formats': formats, |
906 | 'subtitles': subtitles, | |
a3bfddfa | 907 | }) |
10273d6e | 908 | |
9afa1770 | 909 | return self.playlist_result(entries, playlist_id, playlist_title, playlist_description) |
a65402ef YCH |
910 | |
911 | ||
912 | class BBCCoUkArticleIE(InfoExtractor): | |
913 | _VALID_URL = 'http://www.bbc.co.uk/programmes/articles/(?P<id>[a-zA-Z0-9]+)' | |
914 | IE_NAME = 'bbc.co.uk:article' | |
915 | IE_DESC = 'BBC articles' | |
916 | ||
917 | _TEST = { | |
918 | 'url': 'http://www.bbc.co.uk/programmes/articles/3jNQLTMrPlYGTBn0WV6M2MS/not-your-typical-role-model-ada-lovelace-the-19th-century-programmer', | |
919 | 'info_dict': { | |
920 | 'id': '3jNQLTMrPlYGTBn0WV6M2MS', | |
921 | 'title': 'Calculating Ada: The Countess of Computing - Not your typical role model: Ada Lovelace the 19th century programmer - BBC Four', | |
922 | 'description': 'Hannah Fry reveals some of her surprising discoveries about Ada Lovelace during filming.', | |
923 | }, | |
924 | 'playlist_count': 4, | |
925 | 'add_ie': ['BBCCoUk'], | |
926 | } | |
927 | ||
928 | def _real_extract(self, url): | |
929 | playlist_id = self._match_id(url) | |
930 | ||
931 | webpage = self._download_webpage(url, playlist_id) | |
932 | ||
933 | title = self._og_search_title(webpage) | |
934 | description = self._og_search_description(webpage).strip() | |
935 | ||
936 | entries = [self.url_result(programme_url) for programme_url in re.findall( | |
937 | r'<div[^>]+typeof="Clip"[^>]+resource="([^"]+)"', webpage)] | |
938 | ||
939 | return self.playlist_result(entries, playlist_id, title, description) |