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

   1 # encoding: utf-8
   2
   3 from __future__ import unicode_literals
   4
   5 import os
   6 import re
   7
   8 from .common import InfoExtractor
   9 from .youtube import YoutubeIE
  10 from ..compat import (
  11     compat_urllib_parse,
  12     compat_urlparse,
  13     compat_xml_parse_error,
  14 )
  15 from ..utils import (
  16     determine_ext,
  17     ExtractorError,
  18     float_or_none,
  19     HEADRequest,
  20     orderedSet,
  21     parse_xml,
  22     smuggle_url,
  23     unescapeHTML,
  24     unified_strdate,
  25     unsmuggle_url,
  26     url_basename,
  27 )
  28 from .brightcove import BrightcoveIE
  29 from .ooyala import OoyalaIE
  30 from .rutv import RUTVIE
  31 from .smotri import SmotriIE
  32 from .condenast import CondeNastIE
  33
  34
  35 class GenericIE(InfoExtractor):
  36     IE_DESC = 'Generic downloader that works on some sites'
  37     _VALID_URL = r'.*'
  38     IE_NAME = 'generic'
  39     _TESTS = [
  40         {
  41             'url': 'http://www.hodiho.fr/2013/02/regis-plante-sa-jeep.html',
  42             'md5': '85b90ccc9d73b4acd9138d3af4c27f89',
  43             'info_dict': {
  44                 'id': '13601338388002',
  45                 'ext': 'mp4',
  46                 'uploader': 'www.hodiho.fr',
  47                 'title': 'R\u00e9gis plante sa Jeep',
  48             }
  49         },
  50         # bandcamp page with custom domain
  51         {
  52             'add_ie': ['Bandcamp'],
  53             'url': 'http://bronyrock.com/track/the-pony-mash',
  54             'info_dict': {
  55                 'id': '3235767654',
  56                 'ext': 'mp3',
  57                 'title': 'The Pony Mash',
  58                 'uploader': 'M_Pallante',
  59             },
  60             'skip': 'There is a limit of 200 free downloads / month for the test song',
  61         },
  62         # embedded brightcove video
  63         # it also tests brightcove videos that need to set the 'Referer' in the
  64         # http requests
  65         {
  66             'add_ie': ['Brightcove'],
  67             'url': 'http://www.bfmtv.com/video/bfmbusiness/cours-bourse/cours-bourse-l-analyse-technique-154522/',
  68             'info_dict': {
  69                 'id': '2765128793001',
  70                 'ext': 'mp4',
  71                 'title': 'Le cours de bourse : l’analyse technique',
  72                 'description': 'md5:7e9ad046e968cb2d1114004aba466fd9',
  73                 'uploader': 'BFM BUSINESS',
  74             },
  75             'params': {
  76                 'skip_download': True,
  77             },
  78         },
  79         {
  80             # https://github.com/rg3/youtube-dl/issues/2253
  81             'url': 'http://bcove.me/i6nfkrc3',
  82             'md5': '0ba9446db037002366bab3b3eb30c88c',
  83             'info_dict': {
  84                 'id': '3101154703001',
  85                 'ext': 'mp4',
  86                 'title': 'Still no power',
  87                 'uploader': 'thestar.com',
  88                 'description': 'Mississauga resident David Farmer is still out of power as a result of the ice storm a month ago. To keep the house warm, Farmer cuts wood from his property for a wood burning stove downstairs.',
  89             },
  90             'add_ie': ['Brightcove'],
  91         },
  92         {
  93             'url': 'http://www.championat.com/video/football/v/87/87499.html',
  94             'md5': 'fb973ecf6e4a78a67453647444222983',
  95             'info_dict': {
  96                 'id': '3414141473001',
  97                 'ext': 'mp4',
  98                 'title': 'Видео. Удаление Дзагоева (ЦСКА)',
  99                 'description': 'Онлайн-трансляция матча ЦСКА - "Волга"',
 100                 'uploader': 'Championat',
 101             },
 102         },
 103         {
 104             # https://github.com/rg3/youtube-dl/issues/3541
 105             'add_ie': ['Brightcove'],
 106             'url': 'http://www.kijk.nl/sbs6/leermijvrouwenkennen/videos/jqMiXKAYan2S/aflevering-1',
 107             'info_dict': {
 108                 'id': '3866516442001',
 109                 'ext': 'mp4',
 110                 'title': 'Leer mij vrouwen kennen: Aflevering 1',
 111                 'description': 'Leer mij vrouwen kennen: Aflevering 1',
 112                 'uploader': 'SBS Broadcasting',
 113             },
 114             'skip': 'Restricted to Netherlands',
 115             'params': {
 116                 'skip_download': True,  # m3u8 download
 117             },
 118         },
 119         # Direct link to a video
 120         {
 121             'url': 'http://media.w3.org/2010/05/sintel/trailer.mp4',
 122             'md5': '67d406c2bcb6af27fa886f31aa934bbe',
 123             'info_dict': {
 124                 'id': 'trailer',
 125                 'ext': 'mp4',
 126                 'title': 'trailer',
 127                 'upload_date': '20100513',
 128             }
 129         },
 130         # ooyala video
 131         {
 132             'url': 'http://www.rollingstone.com/music/videos/norwegian-dj-cashmere-cat-goes-spartan-on-with-me-premiere-20131219',
 133             'md5': '5644c6ca5d5782c1d0d350dad9bd840c',
 134             'info_dict': {
 135                 'id': 'BwY2RxaTrTkslxOfcan0UCf0YqyvWysJ',
 136                 'ext': 'mp4',
 137                 'title': '2cc213299525360.mov',  # that's what we get
 138             },
 139         },
 140         # google redirect
 141         {
 142             'url': 'http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CCUQtwIwAA&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DcmQHVoWB5FY&ei=F-sNU-LLCaXk4QT52ICQBQ&usg=AFQjCNEw4hL29zgOohLXvpJ-Bdh2bils1Q&bvm=bv.61965928,d.bGE',
 143             'info_dict': {
 144                 'id': 'cmQHVoWB5FY',
 145                 'ext': 'mp4',
 146                 'upload_date': '20130224',
 147                 'uploader_id': 'TheVerge',
 148                 'description': 'Chris Ziegler takes a look at the Alcatel OneTouch Fire and the ZTE Open; two of the first Firefox OS handsets to be officially announced.',
 149                 'uploader': 'The Verge',
 150                 'title': 'First Firefox OS phones side-by-side',
 151             },
 152             'params': {
 153                 'skip_download': False,
 154             }
 155         },
 156         # embed.ly video
 157         {
 158             'url': 'http://www.tested.com/science/weird/460206-tested-grinding-coffee-2000-frames-second/',
 159             'info_dict': {
 160                 'id': '9ODmcdjQcHQ',
 161                 'ext': 'mp4',
 162                 'title': 'Tested: Grinding Coffee at 2000 Frames Per Second',
 163                 'upload_date': '20140225',
 164                 'description': 'md5:06a40fbf30b220468f1e0957c0f558ff',
 165                 'uploader': 'Tested',
 166                 'uploader_id': 'testedcom',
 167             },
 168             # No need to test YoutubeIE here
 169             'params': {
 170                 'skip_download': True,
 171             },
 172         },
 173         # funnyordie embed
 174         {
 175             'url': 'http://www.theguardian.com/world/2014/mar/11/obama-zach-galifianakis-between-two-ferns',
 176             'info_dict': {
 177                 'id': '18e820ec3f',
 178                 'ext': 'mp4',
 179                 'title': 'Between Two Ferns with Zach Galifianakis: President Barack Obama',
 180                 'description': 'Episode 18: President Barack Obama sits down with Zach Galifianakis for his most memorable interview yet.',
 181             },
 182         },
 183         # RUTV embed
 184         {
 185             'url': 'http://www.rg.ru/2014/03/15/reg-dfo/anklav-anons.html',
 186             'info_dict': {
 187                 'id': '776940',
 188                 'ext': 'mp4',
 189                 'title': 'Охотское море стало целиком российским',
 190                 'description': 'md5:5ed62483b14663e2a95ebbe115eb8f43',
 191             },
 192             'params': {
 193                 # m3u8 download
 194                 'skip_download': True,
 195             },
 196         },
 197         # Embedded TED video
 198         {
 199             'url': 'http://en.support.wordpress.com/videos/ted-talks/',
 200             'md5': '65fdff94098e4a607385a60c5177c638',
 201             'info_dict': {
 202                 'id': '1969',
 203                 'ext': 'mp4',
 204                 'title': 'Hidden miracles of the natural world',
 205                 'uploader': 'Louie Schwartzberg',
 206                 'description': 'md5:8145d19d320ff3e52f28401f4c4283b9',
 207             }
 208         },
 209         # Embeded Ustream video
 210         {
 211             'url': 'http://www.american.edu/spa/pti/nsa-privacy-janus-2014.cfm',
 212             'md5': '27b99cdb639c9b12a79bca876a073417',
 213             'info_dict': {
 214                 'id': '45734260',
 215                 'ext': 'flv',
 216                 'uploader': 'AU SPA:  The NSA and Privacy',
 217                 'title': 'NSA and Privacy Forum Debate featuring General Hayden and Barton Gellman'
 218             }
 219         },
 220         # nowvideo embed hidden behind percent encoding
 221         {
 222             'url': 'http://www.waoanime.tv/the-super-dimension-fortress-macross-episode-1/',
 223             'md5': '2baf4ddd70f697d94b1c18cf796d5107',
 224             'info_dict': {
 225                 'id': '06e53103ca9aa',
 226                 'ext': 'flv',
 227                 'title': 'Macross Episode 001  Watch Macross Episode 001 onl',
 228                 'description': 'No description',
 229             },
 230         },
 231         # arte embed
 232         {
 233             'url': 'http://www.tv-replay.fr/redirection/20-03-14/x-enius-arte-10753389.html',
 234             'md5': '7653032cbb25bf6c80d80f217055fa43',
 235             'info_dict': {
 236                 'id': '048195-004_PLUS7-F',
 237                 'ext': 'flv',
 238                 'title': 'X:enius',
 239                 'description': 'md5:d5fdf32ef6613cdbfd516ae658abf168',
 240                 'upload_date': '20140320',
 241             },
 242             'params': {
 243                 'skip_download': 'Requires rtmpdump'
 244             }
 245         },
 246         # Condé Nast embed
 247         {
 248             'url': 'http://www.wired.com/2014/04/honda-asimo/',
 249             'md5': 'ba0dfe966fa007657bd1443ee672db0f',
 250             'info_dict': {
 251                 'id': '53501be369702d3275860000',
 252                 'ext': 'mp4',
 253                 'title': 'Honda’s  New Asimo Robot Is More Human Than Ever',
 254             }
 255         },
 256         # Dailymotion embed
 257         {
 258             'url': 'http://www.spi0n.com/zap-spi0n-com-n216/',
 259             'md5': '441aeeb82eb72c422c7f14ec533999cd',
 260             'info_dict': {
 261                 'id': 'k2mm4bCdJ6CQ2i7c8o2',
 262                 'ext': 'mp4',
 263                 'title': 'Le Zap de Spi0n n°216 - Zapping du Web',
 264                 'uploader': 'Spi0n',
 265             },
 266             'add_ie': ['Dailymotion'],
 267         },
 268         # YouTube embed
 269         {
 270             'url': 'http://www.badzine.de/ansicht/datum/2014/06/09/so-funktioniert-die-neue-englische-badminton-liga.html',
 271             'info_dict': {
 272                 'id': 'FXRb4ykk4S0',
 273                 'ext': 'mp4',
 274                 'title': 'The NBL Auction 2014',
 275                 'uploader': 'BADMINTON England',
 276                 'uploader_id': 'BADMINTONEvents',
 277                 'upload_date': '20140603',
 278                 'description': 'md5:9ef128a69f1e262a700ed83edb163a73',
 279             },
 280             'add_ie': ['Youtube'],
 281             'params': {
 282                 'skip_download': True,
 283             }
 284         },
 285         # MTVSercices embed
 286         {
 287             'url': 'http://www.gametrailers.com/news-post/76093/north-america-europe-is-getting-that-mario-kart-8-mercedes-dlc-too',
 288             'md5': '35727f82f58c76d996fc188f9755b0d5',
 289             'info_dict': {
 290                 'id': '0306a69b-8adf-4fb5-aace-75f8e8cbfca9',
 291                 'ext': 'mp4',
 292                 'title': 'Review',
 293                 'description': 'Mario\'s life in the fast lane has never looked so good.',
 294             },
 295         },
 296         # YouTube embed via <data-embed-url="">
 297         {
 298             'url': 'https://play.google.com/store/apps/details?id=com.gameloft.android.ANMP.GloftA8HM',
 299             'info_dict': {
 300                 'id': '4vAffPZIT44',
 301                 'ext': 'mp4',
 302                 'title': 'Asphalt 8: Airborne - Update - Welcome to Dubai!',
 303                 'uploader': 'Gameloft',
 304                 'uploader_id': 'gameloft',
 305                 'upload_date': '20140828',
 306                 'description': 'md5:c80da9ed3d83ae6d1876c834de03e1c4',
 307             },
 308             'params': {
 309                 'skip_download': True,
 310             }
 311         },
 312         # Camtasia studio
 313         {
 314             'url': 'http://www.ll.mit.edu/workshops/education/videocourses/antennas/lecture1/video/',
 315             'playlist': [{
 316                 'md5': '0c5e352edabf715d762b0ad4e6d9ee67',
 317                 'info_dict': {
 318                     'id': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final',
 319                     'title': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final - video1',
 320                     'ext': 'flv',
 321                     'duration': 2235.90,
 322                 }
 323             }, {
 324                 'md5': '10e4bb3aaca9fd630e273ff92d9f3c63',
 325                 'info_dict': {
 326                     'id': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final_PIP',
 327                     'title': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final - pip',
 328                     'ext': 'flv',
 329                     'duration': 2235.93,
 330                 }
 331             }],
 332             'info_dict': {
 333                 'title': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final',
 334             }
 335         },
 336         # Flowplayer
 337         {
 338             'url': 'http://www.handjobhub.com/video/busty-blonde-siri-tit-fuck-while-wank-6313.html',
 339             'md5': '9d65602bf31c6e20014319c7d07fba27',
 340             'info_dict': {
 341                 'id': '5123ea6d5e5a7',
 342                 'ext': 'mp4',
 343                 'age_limit': 18,
 344                 'uploader': 'www.handjobhub.com',
 345                 'title': 'Busty Blonde Siri Tit Fuck While Wank at HandjobHub.com',
 346             }
 347         },
 348         # RSS feed
 349         {
 350             'url': 'http://phihag.de/2014/youtube-dl/rss2.xml',
 351             'info_dict': {
 352                 'id': 'http://phihag.de/2014/youtube-dl/rss2.xml',
 353                 'title': 'Zero Punctuation',
 354                 'description': 're:'
 355             },
 356             'playlist_mincount': 11,
 357         },
 358         # Multiple brightcove videos
 359         # https://github.com/rg3/youtube-dl/issues/2283
 360         {
 361             'url': 'http://www.newyorker.com/online/blogs/newsdesk/2014/01/always-never-nuclear-command-and-control.html',
 362             'info_dict': {
 363                 'id': 'always-never',
 364                 'title': 'Always / Never - The New Yorker',
 365             },
 366             'playlist_count': 3,
 367             'params': {
 368                 'extract_flat': False,
 369                 'skip_download': True,
 370             }
 371         },
 372         # MLB embed
 373         {
 374             'url': 'http://umpire-empire.com/index.php/topic/58125-laz-decides-no-thats-low/',
 375             'md5': '96f09a37e44da40dd083e12d9a683327',
 376             'info_dict': {
 377                 'id': '33322633',
 378                 'ext': 'mp4',
 379                 'title': 'Ump changes call to ball',
 380                 'description': 'md5:71c11215384298a172a6dcb4c2e20685',
 381                 'duration': 48,
 382                 'timestamp': 1401537900,
 383                 'upload_date': '20140531',
 384                 'thumbnail': 're:^https?://.*\.jpg$',
 385             },
 386         },
 387         # Wistia embed
 388         {
 389             'url': 'http://education-portal.com/academy/lesson/north-american-exploration-failed-colonies-of-spain-france-england.html#lesson',
 390             'md5': '8788b683c777a5cf25621eaf286d0c23',
 391             'info_dict': {
 392                 'id': '1cfaf6b7ea',
 393                 'ext': 'mov',
 394                 'title': 'md5:51364a8d3d009997ba99656004b5e20d',
 395                 'duration': 643.0,
 396                 'filesize': 182808282,
 397                 'uploader': 'education-portal.com',
 398             },
 399         },
 400         {
 401             'url': 'http://thoughtworks.wistia.com/medias/uxjb0lwrcz',
 402             'md5': 'baf49c2baa8a7de5f3fc145a8506dcd4',
 403             'info_dict': {
 404                 'id': 'uxjb0lwrcz',
 405                 'ext': 'mp4',
 406                 'title': 'Conversation about Hexagonal Rails Part 1 - ThoughtWorks',
 407                 'duration': 1715.0,
 408                 'uploader': 'thoughtworks.wistia.com',
 409             },
 410         },
 411         # Direct download with broken HEAD
 412         {
 413             'url': 'http://ai-radio.org:8000/radio.opus',
 414             'info_dict': {
 415                 'id': 'radio',
 416                 'ext': 'opus',
 417                 'title': 'radio',
 418             },
 419             'params': {
 420                 'skip_download': True,  # infinite live stream
 421             },
 422             'expected_warnings': [
 423                 r'501.*Not Implemented'
 424             ],
 425         },
 426         # Soundcloud embed
 427         {
 428             'url': 'http://nakedsecurity.sophos.com/2014/10/29/sscc-171-are-you-sure-that-1234-is-a-bad-password-podcast/',
 429             'info_dict': {
 430                 'id': '174391317',
 431                 'ext': 'mp3',
 432                 'description': 'md5:ff867d6b555488ad3c52572bb33d432c',
 433                 'uploader': 'Sophos Security',
 434                 'title': 'Chet Chat 171 - Oct 29, 2014',
 435                 'upload_date': '20141029',
 436             }
 437         },
 438         # Livestream embed
 439         {
 440             'url': 'http://www.esa.int/Our_Activities/Space_Science/Rosetta/Philae_comet_touch-down_webcast',
 441             'info_dict': {
 442                 'id': '67864563',
 443                 'ext': 'flv',
 444                 'upload_date': '20141112',
 445                 'title': 'Rosetta #CometLanding webcast HL 10',
 446             }
 447         },
 448     ]
 449
 450     def report_following_redirect(self, new_url):
 451         """Report information extraction."""
 452         self._downloader.to_screen('[redirect] Following redirect to %s' % new_url)
 453
 454     def _extract_rss(self, url, video_id, doc):
 455         playlist_title = doc.find('./channel/title').text
 456         playlist_desc_el = doc.find('./channel/description')
 457         playlist_desc = None if playlist_desc_el is None else playlist_desc_el.text
 458
 459         entries = [{
 460             '_type': 'url',
 461             'url': e.find('link').text,
 462             'title': e.find('title').text,
 463         } for e in doc.findall('./channel/item')]
 464
 465         return {
 466             '_type': 'playlist',
 467             'id': url,
 468             'title': playlist_title,
 469             'description': playlist_desc,
 470             'entries': entries,
 471         }
 472
 473     def _extract_camtasia(self, url, video_id, webpage):
 474         """ Returns None if no camtasia video can be found. """
 475
 476         camtasia_cfg = self._search_regex(
 477             r'fo\.addVariable\(\s*"csConfigFile",\s*"([^"]+)"\s*\);',
 478             webpage, 'camtasia configuration file', default=None)
 479         if camtasia_cfg is None:
 480             return None
 481
 482         title = self._html_search_meta('DC.title', webpage, fatal=True)
 483
 484         camtasia_url = compat_urlparse.urljoin(url, camtasia_cfg)
 485         camtasia_cfg = self._download_xml(
 486             camtasia_url, video_id,
 487             note='Downloading camtasia configuration',
 488             errnote='Failed to download camtasia configuration')
 489         fileset_node = camtasia_cfg.find('./playlist/array/fileset')
 490
 491         entries = []
 492         for n in fileset_node.getchildren():
 493             url_n = n.find('./uri')
 494             if url_n is None:
 495                 continue
 496
 497             entries.append({
 498                 'id': os.path.splitext(url_n.text.rpartition('/')[2])[0],
 499                 'title': '%s - %s' % (title, n.tag),
 500                 'url': compat_urlparse.urljoin(url, url_n.text),
 501                 'duration': float_or_none(n.find('./duration').text),
 502             })
 503
 504         return {
 505             '_type': 'playlist',
 506             'entries': entries,
 507             'title': title,
 508         }
 509
 510     def _real_extract(self, url):
 511         if url.startswith('//'):
 512             return {
 513                 '_type': 'url',
 514                 'url': self.http_scheme() + url,
 515             }
 516
 517         parsed_url = compat_urlparse.urlparse(url)
 518         if not parsed_url.scheme:
 519             default_search = self._downloader.params.get('default_search')
 520             if default_search is None:
 521                 default_search = 'fixup_error'
 522
 523             if default_search in ('auto', 'auto_warning', 'fixup_error'):
 524                 if '/' in url:
 525                     self._downloader.report_warning('The url doesn\'t specify the protocol, trying with http')
 526                     return self.url_result('http://' + url)
 527                 elif default_search != 'fixup_error':
 528                     if default_search == 'auto_warning':
 529                         if re.match(r'^(?:url|URL)$', url):
 530                             raise ExtractorError(
 531                                 'Invalid URL:  %r . Call youtube-dl like this:  youtube-dl -v "https://www.youtube.com/watch?v=BaW_jenozKc"  ' % url,
 532                                 expected=True)
 533                         else:
 534                             self._downloader.report_warning(
 535                                 'Falling back to youtube search for  %s . Set --default-search "auto" to suppress this warning.' % url)
 536                     return self.url_result('ytsearch:' + url)
 537
 538             if default_search in ('error', 'fixup_error'):
 539                 raise ExtractorError(
 540                     ('%r is not a valid URL. '
 541                      'Set --default-search "ytsearch" (or run  youtube-dl "ytsearch:%s" ) to search YouTube'
 542                     ) % (url, url), expected=True)
 543             else:
 544                 if ':' not in default_search:
 545                     default_search += ':'
 546                 return self.url_result(default_search + url)
 547
 548         url, smuggled_data = unsmuggle_url(url)
 549         force_videoid = None
 550         is_intentional = smuggled_data and smuggled_data.get('to_generic')
 551         if smuggled_data and 'force_videoid' in smuggled_data:
 552             force_videoid = smuggled_data['force_videoid']
 553             video_id = force_videoid
 554         else:
 555             video_id = os.path.splitext(url.rstrip('/').split('/')[-1])[0]
 556
 557         self.to_screen('%s: Requesting header' % video_id)
 558
 559         head_req = HEADRequest(url)
 560         head_response = self._request_webpage(
 561             head_req, video_id,
 562             note=False, errnote='Could not send HEAD request to %s' % url,
 563             fatal=False)
 564
 565         if head_response is not False:
 566             # Check for redirect
 567             new_url = head_response.geturl()
 568             if url != new_url:
 569                 self.report_following_redirect(new_url)
 570                 if force_videoid:
 571                     new_url = smuggle_url(
 572                         new_url, {'force_videoid': force_videoid})
 573                 return self.url_result(new_url)
 574
 575         full_response = None
 576         if head_response is False:
 577             full_response = self._request_webpage(url, video_id)
 578             head_response = full_response
 579
 580         # Check for direct link to a video
 581         content_type = head_response.headers.get('Content-Type', '')
 582         m = re.match(r'^(?P<type>audio|video|application(?=/ogg$))/(?P<format_id>.+)$', content_type)
 583         if m:
 584             upload_date = unified_strdate(
 585                 head_response.headers.get('Last-Modified'))
 586             return {
 587                 'id': video_id,
 588                 'title': os.path.splitext(url_basename(url))[0],
 589                 'direct': True,
 590                 'formats': [{
 591                     'format_id': m.group('format_id'),
 592                     'url': url,
 593                     'vcodec': 'none' if m.group('type') == 'audio' else None
 594                 }],
 595                 'upload_date': upload_date,
 596             }
 597
 598         if not self._downloader.params.get('test', False) and not is_intentional:
 599             self._downloader.report_warning('Falling back on generic information extractor.')
 600
 601         if full_response:
 602             webpage = self._webpage_read_content(full_response, url, video_id)
 603         else:
 604             webpage = self._download_webpage(url, video_id)
 605         self.report_extraction(video_id)
 606
 607         # Is it an RSS feed?
 608         try:
 609             doc = parse_xml(webpage)
 610             if doc.tag == 'rss':
 611                 return self._extract_rss(url, video_id, doc)
 612         except compat_xml_parse_error:
 613             pass
 614
 615         # Is it a Camtasia project?
 616         camtasia_res = self._extract_camtasia(url, video_id, webpage)
 617         if camtasia_res is not None:
 618             return camtasia_res
 619
 620         # Sometimes embedded video player is hidden behind percent encoding
 621         # (e.g. https://github.com/rg3/youtube-dl/issues/2448)
 622         # Unescaping the whole page allows to handle those cases in a generic way
 623         webpage = compat_urllib_parse.unquote(webpage)
 624
 625         # it's tempting to parse this further, but you would
 626         # have to take into account all the variations like
 627         #   Video Title - Site Name
 628         #   Site Name | Video Title
 629         #   Video Title - Tagline | Site Name
 630         # and so on and so forth; it's just not practical
 631         video_title = self._html_search_regex(
 632             r'(?s)<title>(.*?)</title>', webpage, 'video title',
 633             default='video')
 634
 635         # Try to detect age limit automatically
 636         age_limit = self._rta_search(webpage)
 637         # And then there are the jokers who advertise that they use RTA,
 638         # but actually don't.
 639         AGE_LIMIT_MARKERS = [
 640             r'Proudly Labeled <a href="http://www.rtalabel.org/" title="Restricted to Adults">RTA</a>',
 641         ]
 642         if any(re.search(marker, webpage) for marker in AGE_LIMIT_MARKERS):
 643             age_limit = 18
 644
 645         # video uploader is domain name
 646         video_uploader = self._search_regex(
 647             r'^(?:https?://)?([^/]*)/.*', url, 'video uploader')
 648
 649         # Helper method
 650         def _playlist_from_matches(matches, getter, ie=None):
 651             urlrs = orderedSet(
 652                 self.url_result(self._proto_relative_url(getter(m)), ie)
 653                 for m in matches)
 654             return self.playlist_result(
 655                 urlrs, playlist_id=video_id, playlist_title=video_title)
 656
 657         # Look for BrightCove:
 658         bc_urls = BrightcoveIE._extract_brightcove_urls(webpage)
 659         if bc_urls:
 660             self.to_screen('Brightcove video detected.')
 661             entries = [{
 662                 '_type': 'url',
 663                 'url': smuggle_url(bc_url, {'Referer': url}),
 664                 'ie_key': 'Brightcove'
 665             } for bc_url in bc_urls]
 666
 667             return {
 668                 '_type': 'playlist',
 669                 'title': video_title,
 670                 'id': video_id,
 671                 'entries': entries,
 672             }
 673
 674         # Look for embedded (iframe) Vimeo player
 675         mobj = re.search(
 676             r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//player\.vimeo\.com/video/.+?)\1', webpage)
 677         if mobj:
 678             player_url = unescapeHTML(mobj.group('url'))
 679             surl = smuggle_url(player_url, {'Referer': url})
 680             return self.url_result(surl)
 681
 682         # Look for embedded (swf embed) Vimeo player
 683         mobj = re.search(
 684             r'<embed[^>]+?src="((?:https?:)?//(?:www\.)?vimeo\.com/moogaloop\.swf.+?)"', webpage)
 685         if mobj:
 686             return self.url_result(mobj.group(1))
 687
 688         # Look for embedded YouTube player
 689         matches = re.findall(r'''(?x)
 690             (?:
 691                 <iframe[^>]+?src=|
 692                 data-video-url=|
 693                 <embed[^>]+?src=|
 694                 embedSWF\(?:\s*|
 695                 new\s+SWFObject\(
 696             )
 697             (["\'])
 698                 (?P<url>(?:https?:)?//(?:www\.)?youtube(?:-nocookie)?\.com/
 699                 (?:embed|v|p)/.+?)
 700             \1''', webpage)
 701         if matches:
 702             return _playlist_from_matches(
 703                 matches, lambda m: unescapeHTML(m[1]))
 704
 705         # Look for embedded Dailymotion player
 706         matches = re.findall(
 707             r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?dailymotion\.com/embed/video/.+?)\1', webpage)
 708         if matches:
 709             return _playlist_from_matches(
 710                 matches, lambda m: unescapeHTML(m[1]))
 711
 712         # Look for embedded Dailymotion playlist player (#3822)
 713         m = re.search(
 714             r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?dailymotion\.[a-z]{2,3}/widget/jukebox\?.+?)\1', webpage)
 715         if m:
 716             playlists = re.findall(
 717                 r'list\[\]=/playlist/([^/]+)/', unescapeHTML(m.group('url')))
 718             if playlists:
 719                 return _playlist_from_matches(
 720                     playlists, lambda p: '//dailymotion.com/playlist/%s' % p)
 721
 722         # Look for embedded Wistia player
 723         match = re.search(
 724             r'<(?:meta[^>]+?content|iframe[^>]+?src)=(["\'])(?P<url>(?:https?:)?//(?:fast\.)?wistia\.net/embed/iframe/.+?)\1', webpage)
 725         if match:
 726             embed_url = self._proto_relative_url(
 727                 unescapeHTML(match.group('url')))
 728             return {
 729                 '_type': 'url_transparent',
 730                 'url': embed_url,
 731                 'ie_key': 'Wistia',
 732                 'uploader': video_uploader,
 733                 'title': video_title,
 734                 'id': video_id,
 735             }
 736
 737         match = re.search(r'(?:id=["\']wistia_|data-wistia-?id=["\']|Wistia\.embed\(["\'])(?P<id>[^"\']+)', webpage)
 738         if match:
 739             return {
 740                 '_type': 'url_transparent',
 741                 'url': 'http://fast.wistia.net/embed/iframe/{0:}'.format(match.group('id')),
 742                 'ie_key': 'Wistia',
 743                 'uploader': video_uploader,
 744                 'title': video_title,
 745                 'id': match.group('id')
 746             }
 747
 748         # Look for embedded blip.tv player
 749         mobj = re.search(r'<meta\s[^>]*https?://api\.blip\.tv/\w+/redirect/\w+/(\d+)', webpage)
 750         if mobj:
 751             return self.url_result('http://blip.tv/a/a-' + mobj.group(1), 'BlipTV')
 752         mobj = re.search(r'<(?:iframe|embed|object)\s[^>]*(https?://(?:\w+\.)?blip\.tv/(?:play/|api\.swf#)[a-zA-Z0-9_]+)', webpage)
 753         if mobj:
 754             return self.url_result(mobj.group(1), 'BlipTV')
 755
 756         # Look for embedded condenast player
 757         matches = re.findall(
 758             r'<iframe\s+(?:[a-zA-Z-]+="[^"]+"\s+)*?src="(https?://player\.cnevids\.com/embed/[^"]+")',
 759             webpage)
 760         if matches:
 761             return {
 762                 '_type': 'playlist',
 763                 'entries': [{
 764                     '_type': 'url',
 765                     'ie_key': 'CondeNast',
 766                     'url': ma,
 767                 } for ma in matches],
 768                 'title': video_title,
 769                 'id': video_id,
 770             }
 771
 772         # Look for Bandcamp pages with custom domain
 773         mobj = re.search(r'<meta property="og:url"[^>]*?content="(.*?bandcamp\.com.*?)"', webpage)
 774         if mobj is not None:
 775             burl = unescapeHTML(mobj.group(1))
 776             # Don't set the extractor because it can be a track url or an album
 777             return self.url_result(burl)
 778
 779         # Look for embedded Vevo player
 780         mobj = re.search(
 781             r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//(?:cache\.)?vevo\.com/.+?)\1', webpage)
 782         if mobj is not None:
 783             return self.url_result(mobj.group('url'))
 784
 785         # Look for Ooyala videos
 786         mobj = (re.search(r'player.ooyala.com/[^"?]+\?[^"]*?(?:embedCode|ec)=(?P<ec>[^"&]+)', webpage) or
 787                 re.search(r'OO.Player.create\([\'"].*?[\'"],\s*[\'"](?P<ec>.{32})[\'"]', webpage))
 788         if mobj is not None:
 789             return OoyalaIE._build_url_result(mobj.group('ec'))
 790
 791         # Look for Aparat videos
 792         mobj = re.search(r'<iframe .*?src="(http://www\.aparat\.com/video/[^"]+)"', webpage)
 793         if mobj is not None:
 794             return self.url_result(mobj.group(1), 'Aparat')
 795
 796         # Look for MPORA videos
 797         mobj = re.search(r'<iframe .*?src="(http://mpora\.(?:com|de)/videos/[^"]+)"', webpage)
 798         if mobj is not None:
 799             return self.url_result(mobj.group(1), 'Mpora')
 800
 801         # Look for embedded NovaMov-based player
 802         mobj = re.search(
 803             r'''(?x)<(?:pagespeed_)?iframe[^>]+?src=(["\'])
 804                     (?P<url>http://(?:(?:embed|www)\.)?
 805                         (?:novamov\.com|
 806                            nowvideo\.(?:ch|sx|eu|at|ag|co)|
 807                            videoweed\.(?:es|com)|
 808                            movshare\.(?:net|sx|ag)|
 809                            divxstage\.(?:eu|net|ch|co|at|ag))
 810                         /embed\.php.+?)\1''', webpage)
 811         if mobj is not None:
 812             return self.url_result(mobj.group('url'))
 813
 814         # Look for embedded Facebook player
 815         mobj = re.search(
 816             r'<iframe[^>]+?src=(["\'])(?P<url>https://www\.facebook\.com/video/embed.+?)\1', webpage)
 817         if mobj is not None:
 818             return self.url_result(mobj.group('url'), 'Facebook')
 819
 820         # Look for embedded VK player
 821         mobj = re.search(r'<iframe[^>]+?src=(["\'])(?P<url>https?://vk\.com/video_ext\.php.+?)\1', webpage)
 822         if mobj is not None:
 823             return self.url_result(mobj.group('url'), 'VK')
 824
 825         # Look for embedded ivi player
 826         mobj = re.search(r'<embed[^>]+?src=(["\'])(?P<url>https?://(?:www\.)?ivi\.ru/video/player.+?)\1', webpage)
 827         if mobj is not None:
 828             return self.url_result(mobj.group('url'), 'Ivi')
 829
 830         # Look for embedded Huffington Post player
 831         mobj = re.search(
 832             r'<iframe[^>]+?src=(["\'])(?P<url>https?://embed\.live\.huffingtonpost\.com/.+?)\1', webpage)
 833         if mobj is not None:
 834             return self.url_result(mobj.group('url'), 'HuffPost')
 835
 836         # Look for embed.ly
 837         mobj = re.search(r'class=["\']embedly-card["\'][^>]href=["\'](?P<url>[^"\']+)', webpage)
 838         if mobj is not None:
 839             return self.url_result(mobj.group('url'))
 840         mobj = re.search(r'class=["\']embedly-embed["\'][^>]src=["\'][^"\']*url=(?P<url>[^&]+)', webpage)
 841         if mobj is not None:
 842             return self.url_result(compat_urllib_parse.unquote(mobj.group('url')))
 843
 844         # Look for funnyordie embed
 845         matches = re.findall(r'<iframe[^>]+?src="(https?://(?:www\.)?funnyordie\.com/embed/[^"]+)"', webpage)
 846         if matches:
 847             return _playlist_from_matches(
 848                 matches, getter=unescapeHTML, ie='FunnyOrDie')
 849
 850         # Look for embedded RUTV player
 851         rutv_url = RUTVIE._extract_url(webpage)
 852         if rutv_url:
 853             return self.url_result(rutv_url, 'RUTV')
 854
 855         # Look for embedded TED player
 856         mobj = re.search(
 857             r'<iframe[^>]+?src=(["\'])(?P<url>http://embed\.ted\.com/.+?)\1', webpage)
 858         if mobj is not None:
 859             return self.url_result(mobj.group('url'), 'TED')
 860
 861         # Look for embedded Ustream videos
 862         mobj = re.search(
 863             r'<iframe[^>]+?src=(["\'])(?P<url>http://www\.ustream\.tv/embed/.+?)\1', webpage)
 864         if mobj is not None:
 865             return self.url_result(mobj.group('url'), 'Ustream')
 866
 867         # Look for embedded arte.tv player
 868         mobj = re.search(
 869             r'<script [^>]*?src="(?P<url>http://www\.arte\.tv/playerv2/embed[^"]+)"',
 870             webpage)
 871         if mobj is not None:
 872             return self.url_result(mobj.group('url'), 'ArteTVEmbed')
 873
 874         # Look for embedded smotri.com player
 875         smotri_url = SmotriIE._extract_url(webpage)
 876         if smotri_url:
 877             return self.url_result(smotri_url, 'Smotri')
 878
 879         # Look for embeded soundcloud player
 880         mobj = re.search(
 881             r'<iframe\s+(?:[a-zA-Z0-9_-]+="[^"]+"\s+)*src="(?P<url>https?://(?:w\.)?soundcloud\.com/player[^"]+)"',
 882             webpage)
 883         if mobj is not None:
 884             url = unescapeHTML(mobj.group('url'))
 885             return self.url_result(url)
 886
 887         # Look for embedded vulture.com player
 888         mobj = re.search(
 889             r'<iframe src="(?P<url>https?://video\.vulture\.com/[^"]+)"',
 890             webpage)
 891         if mobj is not None:
 892             url = unescapeHTML(mobj.group('url'))
 893             return self.url_result(url, ie='Vulture')
 894
 895         # Look for embedded mtvservices player
 896         mobj = re.search(
 897             r'<iframe src="(?P<url>https?://media\.mtvnservices\.com/embed/[^"]+)"',
 898             webpage)
 899         if mobj is not None:
 900             url = unescapeHTML(mobj.group('url'))
 901             return self.url_result(url, ie='MTVServicesEmbedded')
 902
 903         # Look for embedded yahoo player
 904         mobj = re.search(
 905             r'<iframe[^>]+?src=(["\'])(?P<url>https?://(?:screen|movies)\.yahoo\.com/.+?\.html\?format=embed)\1',
 906             webpage)
 907         if mobj is not None:
 908             return self.url_result(mobj.group('url'), 'Yahoo')
 909
 910         # Look for embedded sbs.com.au player
 911         mobj = re.search(
 912             r'<iframe[^>]+?src=(["\'])(?P<url>https?://(?:www\.)sbs\.com\.au/ondemand/video/single/.+?)\1',
 913             webpage)
 914         if mobj is not None:
 915             return self.url_result(mobj.group('url'), 'SBS')
 916
 917         mobj = re.search(
 918             r'<iframe[^>]+?src=(["\'])(?P<url>https?://m(?:lb)?\.mlb\.com/shared/video/embed/embed\.html\?.+?)\1',
 919             webpage)
 920         if mobj is not None:
 921             return self.url_result(mobj.group('url'), 'MLB')
 922
 923         mobj = re.search(
 924             r'<iframe[^>]+?src=(["\'])(?P<url>%s)\1' % CondeNastIE.EMBED_URL,
 925             webpage)
 926         if mobj is not None:
 927             return self.url_result(self._proto_relative_url(mobj.group('url'), scheme='http:'), 'CondeNast')
 928
 929         mobj = re.search(
 930             r'<iframe[^>]+src="(?P<url>https?://new\.livestream\.com/[^"]+/player[^"]+)"',
 931             webpage)
 932         if mobj is not None:
 933             return self.url_result(mobj.group('url'), 'Livestream')
 934
 935         def check_video(vurl):
 936             vpath = compat_urlparse.urlparse(vurl).path
 937             vext = determine_ext(vpath)
 938             return '.' in vpath and vext not in ('swf', 'png', 'jpg', 'srt', 'sbv', 'sub', 'vtt', 'ttml')
 939
 940         def filter_video(urls):
 941             return list(filter(check_video, urls))
 942
 943         # Start with something easy: JW Player in SWFObject
 944         found = filter_video(re.findall(r'flashvars: [\'"](?:.*&)?file=(http[^\'"&]*)', webpage))
 945         if not found:
 946             # Look for gorilla-vid style embedding
 947             found = filter_video(re.findall(r'''(?sx)
 948                 (?:
 949                     jw_plugins|
 950                     JWPlayerOptions|
 951                     jwplayer\s*\(\s*["'][^'"]+["']\s*\)\s*\.setup
 952                 )
 953                 .*?file\s*:\s*["\'](.*?)["\']''', webpage))
 954         if not found:
 955             # Broaden the search a little bit
 956             found = filter_video(re.findall(r'[^A-Za-z0-9]?(?:file|source)=(http[^\'"&]*)', webpage))
 957         if not found:
 958             # Broaden the findall a little bit: JWPlayer JS loader
 959             found = filter_video(re.findall(
 960                 r'[^A-Za-z0-9]?file["\']?:\s*["\'](http(?![^\'"]+\.[0-9]+[\'"])[^\'"]+)["\']', webpage))
 961         if not found:
 962             # Flow player
 963             found = filter_video(re.findall(r'''(?xs)
 964                 flowplayer\("[^"]+",\s*
 965                     \{[^}]+?\}\s*,
 966                     \s*{[^}]+? ["']?clip["']?\s*:\s*\{\s*
 967                         ["']?url["']?\s*:\s*["']([^"']+)["']
 968             ''', webpage))
 969         if not found:
 970             # Try to find twitter cards info
 971             found = filter_video(re.findall(
 972                 r'<meta (?:property|name)="twitter:player:stream" (?:content|value)="(.+?)"', webpage))
 973         if not found:
 974             # We look for Open Graph info:
 975             # We have to match any number spaces between elements, some sites try to align them (eg.: statigr.am)
 976             m_video_type = re.findall(r'<meta.*?property="og:video:type".*?content="video/(.*?)"', webpage)
 977             # We only look in og:video if the MIME type is a video, don't try if it's a Flash player:
 978             if m_video_type is not None:
 979                 found = filter_video(re.findall(r'<meta.*?property="og:video".*?content="(.*?)"', webpage))
 980         if not found:
 981             # HTML5 video
 982             found = re.findall(r'(?s)<video[^<]*(?:>.*?<source[^>]*)?\s+src=["\'](.*?)["\']', webpage)
 983         if not found:
 984             found = re.search(
 985                 r'(?i)<meta\s+(?=(?:[a-z-]+="[^"]+"\s+)*http-equiv="refresh")'
 986                 r'(?:[a-z-]+="[^"]+"\s+)*?content="[0-9]{,2};url=\'?([^\'"]+)',
 987                 webpage)
 988             if found:
 989                 new_url = found.group(1)
 990                 self.report_following_redirect(new_url)
 991                 return {
 992                     '_type': 'url',
 993                     'url': new_url,
 994                 }
 995         if not found:
 996             raise ExtractorError('Unsupported URL: %s' % url)
 997
 998         entries = []
 999         for video_url in found:
1000             video_url = compat_urlparse.urljoin(url, video_url)
1001             video_id = compat_urllib_parse.unquote(os.path.basename(video_url))
1002
1003             # Sometimes, jwplayer extraction will result in a YouTube URL
1004             if YoutubeIE.suitable(video_url):
1005                 entries.append(self.url_result(video_url, 'Youtube'))
1006                 continue
1007
1008             # here's a fun little line of code for you:
1009             video_id = os.path.splitext(video_id)[0]
1010
1011             entries.append({
1012                 'id': video_id,
1013                 'url': video_url,
1014                 'uploader': video_uploader,
1015                 'title': video_title,
1016                 'age_limit': age_limit,
1017             })
1018
1019         if len(entries) == 1:
1020             return entries[0]
1021         else:
1022             for num, e in enumerate(entries, start=1):
1023                 e['title'] = '%s (%d)' % (e['title'], num)
1024             return {
1025                 '_type': 'playlist',
1026                 'entries': entries,
1027             }