3 from __future__ import unicode_literals
13 from .common import InfoExtractor, SearchInfoExtractor
14 from ..jsinterp import JSInterpreter
15 from ..swfinterp import SWFInterpreter
16 from ..compat import (
20 compat_urllib_parse_unquote,
21 compat_urllib_parse_unquote_plus,
22 compat_urllib_parse_urlparse,
23 compat_urllib_request,
32 get_element_by_attribute,
48 class YoutubeBaseInfoExtractor(InfoExtractor):
49 """Provide base functions for Youtube extractors"""
50 _LOGIN_URL = 'https://accounts.google.com/ServiceLogin'
51 _TWOFACTOR_URL = 'https://accounts.google.com/signin/challenge'
52 _NETRC_MACHINE = 'youtube'
53 # If True it will raise an error if no login info is provided
54 _LOGIN_REQUIRED = False
56 def _set_language(self):
58 '.youtube.com', 'PREF', 'f1=50000000&hl=en',
59 # YouTube sets the expire time to about two months
60 expire_time=time.time() + 2 * 30 * 24 * 3600)
62 def _ids_to_results(self, ids):
64 self.url_result(vid_id, 'Youtube', video_id=vid_id)
69 Attempt to log in to YouTube.
70 True is returned if successful or skipped.
71 False is returned if login failed.
73 If _LOGIN_REQUIRED is set and no authentication was provided, an error is raised.
75 (username, password) = self._get_login_info()
76 # No authentication to be performed
78 if self._LOGIN_REQUIRED:
79 raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True)
82 login_page = self._download_webpage(
83 self._LOGIN_URL, None,
84 note='Downloading login page',
85 errnote='unable to fetch login page', fatal=False)
86 if login_page is False:
89 galx = self._search_regex(r'(?s)<input.+?name="GALX".+?value="(.+?)"',
90 login_page, 'Login GALX parameter')
94 'continue': 'https://www.youtube.com/signin?action_handle_signin=true&feature=sign_in_button&hl=en_US&nomobiletemp=1',
99 'PersistentCookie': 'yes',
101 'bgresponse': 'js_disabled',
102 'checkConnection': '',
103 'checkedDomains': 'youtube',
110 'service': 'youtube',
115 login_data = compat_urllib_parse.urlencode(encode_dict(login_form_strs)).encode('ascii')
117 req = compat_urllib_request.Request(self._LOGIN_URL, login_data)
118 login_results = self._download_webpage(
120 note='Logging in', errnote='unable to log in', fatal=False)
121 if login_results is False:
124 if re.search(r'id="errormsg_0_Passwd"', login_results) is not None:
125 raise ExtractorError('Please use your account password and a two-factor code instead of an application-specific password.', expected=True)
128 # TODO add SMS and phone call support - these require making a request and then prompting the user
130 if re.search(r'(?i)<form[^>]* id="challenge"', login_results) is not None:
131 tfa_code = self._get_tfa_info('2-step verification code')
134 self._downloader.report_warning(
135 'Two-factor authentication required. Provide it either interactively or with --twofactor <code>'
136 '(Note that only TOTP (Google Authenticator App) codes work at this time.)')
139 tfa_code = remove_start(tfa_code, 'G-')
141 tfa_form_strs = self._form_hidden_inputs('challenge', login_results)
143 tfa_form_strs.update({
148 tfa_data = compat_urllib_parse.urlencode(encode_dict(tfa_form_strs)).encode('ascii')
150 tfa_req = compat_urllib_request.Request(self._TWOFACTOR_URL, tfa_data)
151 tfa_results = self._download_webpage(
153 note='Submitting TFA code', errnote='unable to submit tfa', fatal=False)
155 if tfa_results is False:
158 if re.search(r'(?i)<form[^>]* id="challenge"', tfa_results) is not None:
159 self._downloader.report_warning('Two-factor code expired or invalid. Please try again, or use a one-use backup code instead.')
161 if re.search(r'(?i)<form[^>]* id="gaia_loginform"', tfa_results) is not None:
162 self._downloader.report_warning('unable to log in - did the page structure change?')
164 if re.search(r'smsauth-interstitial-reviewsettings', tfa_results) is not None:
165 self._downloader.report_warning('Your Google account has a security notice. Please log in on your web browser, resolve the notice, and try again.')
168 if re.search(r'(?i)<form[^>]* id="gaia_loginform"', login_results) is not None:
169 self._downloader.report_warning('unable to log in: bad username or password')
173 def _real_initialize(self):
174 if self._downloader is None:
177 if not self._login():
181 class YoutubeEntryListBaseInfoExtractor(InfoExtractor):
182 # Extract entries from page with "Load more" button
183 def _entries(self, page, playlist_id):
184 more_widget_html = content_html = page
185 for page_num in itertools.count(1):
186 for entry in self._process_page(content_html):
189 mobj = re.search(r'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html)
193 more = self._download_json(
194 'https://youtube.com/%s' % mobj.group('more'), playlist_id,
195 'Downloading page #%s' % page_num,
196 transform_source=uppercase_escape)
197 content_html = more['content_html']
198 if not content_html.strip():
199 # Some webpages show a "Load more" button but they don't
202 more_widget_html = more['load_more_widget_html']
205 class YoutubePlaylistBaseInfoExtractor(YoutubeEntryListBaseInfoExtractor):
206 def _process_page(self, content):
207 for video_id, video_title in self.extract_videos_from_page(content):
208 yield self.url_result(video_id, 'Youtube', video_id, video_title)
210 def extract_videos_from_page(self, page):
213 for mobj in re.finditer(self._VIDEO_RE, page):
214 # The link with index 0 is not the first video of the playlist (not sure if still actual)
215 if 'index' in mobj.groupdict() and mobj.group('id') == '0':
217 video_id = mobj.group('id')
218 video_title = unescapeHTML(mobj.group('title'))
220 video_title = video_title.strip()
222 idx = ids_in_page.index(video_id)
223 if video_title and not titles_in_page[idx]:
224 titles_in_page[idx] = video_title
226 ids_in_page.append(video_id)
227 titles_in_page.append(video_title)
228 return zip(ids_in_page, titles_in_page)
231 class YoutubePlaylistsBaseInfoExtractor(YoutubeEntryListBaseInfoExtractor):
232 def _process_page(self, content):
233 for playlist_id in re.findall(r'href="/?playlist\?list=(.+?)"', content):
234 yield self.url_result(
235 'https://www.youtube.com/playlist?list=%s' % playlist_id, 'YoutubePlaylist')
237 def _real_extract(self, url):
238 playlist_id = self._match_id(url)
239 webpage = self._download_webpage(url, playlist_id)
240 title = self._og_search_title(webpage, fatal=False)
241 return self.playlist_result(self._entries(webpage, playlist_id), playlist_id, title)
244 class YoutubeIE(YoutubeBaseInfoExtractor):
245 IE_DESC = 'YouTube.com'
246 _VALID_URL = r"""(?x)^
248 (?:https?://|//) # http(s):// or protocol-independent URL
249 (?:(?:(?:(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/|
250 (?:www\.)?deturl\.com/www\.youtube\.com/|
251 (?:www\.)?pwnyoutube\.com/|
252 (?:www\.)?yourepeat\.com/|
253 tube\.majestyc\.net/|
254 youtube\.googleapis\.com/) # the various hostnames, with wildcard subdomains
255 (?:.*?\#/)? # handle anchor (#/) redirect urls
256 (?: # the various things that can precede the ID:
257 (?:(?:v|embed|e)/(?!videoseries)) # v/ or embed/ or e/
258 |(?: # or the v= param in all its forms
259 (?:(?:watch|movie)(?:_popup)?(?:\.php)?/?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx)
260 (?:\?|\#!?) # the params delimiter ? or # or #!
261 (?:.*?&)?? # any other preceding param (like /?s=tuff&v=xxxx)
266 youtu\.be| # just youtu.be/xxxx
267 vid\.plus # or vid.plus/xxxx
269 |(?:www\.)?cleanvideosearch\.com/media/action/yt/watch\?videoId=
271 )? # all until now is optional -> you can pass the naked ID
272 ([0-9A-Za-z_-]{11}) # here is it! the YouTube video ID
273 (?!.*?&list=) # combined list/video URLs are handled by the playlist IE
274 (?(1).+)? # if we found the ID, everything can follow
276 _NEXT_URL_RE = r'[\?&]next_url=([^&]+)'
278 '5': {'ext': 'flv', 'width': 400, 'height': 240},
279 '6': {'ext': 'flv', 'width': 450, 'height': 270},
280 '13': {'ext': '3gp'},
281 '17': {'ext': '3gp', 'width': 176, 'height': 144},
282 '18': {'ext': 'mp4', 'width': 640, 'height': 360},
283 '22': {'ext': 'mp4', 'width': 1280, 'height': 720},
284 '34': {'ext': 'flv', 'width': 640, 'height': 360},
285 '35': {'ext': 'flv', 'width': 854, 'height': 480},
286 '36': {'ext': '3gp', 'width': 320, 'height': 240},
287 '37': {'ext': 'mp4', 'width': 1920, 'height': 1080},
288 '38': {'ext': 'mp4', 'width': 4096, 'height': 3072},
289 '43': {'ext': 'webm', 'width': 640, 'height': 360},
290 '44': {'ext': 'webm', 'width': 854, 'height': 480},
291 '45': {'ext': 'webm', 'width': 1280, 'height': 720},
292 '46': {'ext': 'webm', 'width': 1920, 'height': 1080},
293 '59': {'ext': 'mp4', 'width': 854, 'height': 480},
294 '78': {'ext': 'mp4', 'width': 854, 'height': 480},
298 '82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'preference': -20},
299 '83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'preference': -20},
300 '84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'preference': -20},
301 '85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'preference': -20},
302 '100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'preference': -20},
303 '101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'preference': -20},
304 '102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'preference': -20},
306 # Apple HTTP Live Streaming
307 '92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'preference': -10},
308 '93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'preference': -10},
309 '94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'preference': -10},
310 '95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'preference': -10},
311 '96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'preference': -10},
312 '132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'preference': -10},
313 '151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'preference': -10},
316 '133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
317 '134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
318 '135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
319 '136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
320 '137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
321 '138': {'ext': 'mp4', 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, # Height can vary (https://github.com/rg3/youtube-dl/issues/4559)
322 '160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
323 '264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
324 '298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'h264'},
325 '299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'h264'},
326 '266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'vcodec': 'h264'},
329 '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 48, 'preference': -50, 'container': 'm4a_dash'},
330 '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 128, 'preference': -50, 'container': 'm4a_dash'},
331 '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 256, 'preference': -50, 'container': 'm4a_dash'},
334 '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
335 '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
336 '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
337 '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
338 '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
339 '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
340 '278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'container': 'webm', 'vcodec': 'vp9'},
341 '242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
342 '243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
343 '244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
344 '245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
345 '246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
346 '247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
347 '248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
348 '271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
349 '272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
350 '302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'vp9'},
351 '303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'vp9'},
352 '308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'vp9'},
353 '313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'vcodec': 'vp9'},
354 '315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'vp9'},
357 '171': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 128, 'preference': -50},
358 '172': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 256, 'preference': -50},
360 # Dash webm audio with opus inside
361 '249': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50, 'preference': -50},
362 '250': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70, 'preference': -50},
363 '251': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160, 'preference': -50},
366 '_rtmp': {'protocol': 'rtmp'},
372 'url': 'http://www.youtube.com/watch?v=BaW_jenozKcj&t=1s&end=9',
376 'title': 'youtube-dl test video "\'/\\ä↭𝕐',
377 'uploader': 'Philipp Hagemeister',
378 'uploader_id': 'phihag',
379 'upload_date': '20121002',
380 'description': 'test chars: "\'/\\ä↭𝕐\ntest URL: https://github.com/rg3/youtube-dl/issues/1892\n\nThis is a test video for youtube-dl.\n\nFor more information, contact phihag@phihag.de .',
381 'categories': ['Science & Technology'],
382 'tags': ['youtube-dl'],
384 'dislike_count': int,
390 'url': 'http://www.youtube.com/watch?v=UxxajLWwzqY',
391 'note': 'Test generic use_cipher_signature video (#897)',
395 'upload_date': '20120506',
396 'title': 'Icona Pop - I Love It (feat. Charli XCX) [OFFICIAL VIDEO]',
397 'description': 'md5:782e8651347686cba06e58f71ab51773',
398 'tags': ['Icona Pop i love it', 'sweden', 'pop music', 'big beat records', 'big beat', 'charli',
399 'xcx', 'charli xcx', 'girls', 'hbo', 'i love it', "i don't care", 'icona', 'pop',
400 'iconic ep', 'iconic', 'love', 'it'],
401 'uploader': 'Icona Pop',
402 'uploader_id': 'IconaPop',
406 'url': 'https://www.youtube.com/watch?v=07FYdnEawAQ',
407 'note': 'Test VEVO video with age protection (#956)',
411 'upload_date': '20130703',
412 'title': 'Justin Timberlake - Tunnel Vision (Explicit)',
413 'description': 'md5:64249768eec3bc4276236606ea996373',
414 'uploader': 'justintimberlakeVEVO',
415 'uploader_id': 'justintimberlakeVEVO',
420 'url': '//www.YouTube.com/watch?v=yZIXLfi8CZQ',
421 'note': 'Embed-only video (#1746)',
425 'upload_date': '20120608',
426 'title': 'Principal Sexually Assaults A Teacher - Episode 117 - 8th June 2012',
427 'description': 'md5:09b78bd971f1e3e289601dfba15ca4f7',
428 'uploader': 'SET India',
429 'uploader_id': 'setindia'
433 'url': 'http://www.youtube.com/watch?v=BaW_jenozKcj&v=UxxajLWwzqY',
434 'note': 'Use the first video ID in the URL',
438 'title': 'youtube-dl test video "\'/\\ä↭𝕐',
439 'uploader': 'Philipp Hagemeister',
440 'uploader_id': 'phihag',
441 'upload_date': '20121002',
442 'description': 'test chars: "\'/\\ä↭𝕐\ntest URL: https://github.com/rg3/youtube-dl/issues/1892\n\nThis is a test video for youtube-dl.\n\nFor more information, contact phihag@phihag.de .',
443 'categories': ['Science & Technology'],
444 'tags': ['youtube-dl'],
446 'dislike_count': int,
449 'skip_download': True,
453 'url': 'http://www.youtube.com/watch?v=a9LDPn-MO4I',
454 'note': '256k DASH audio (format 141) via DASH manifest',
458 'upload_date': '20121002',
459 'uploader_id': '8KVIDEO',
461 'uploader': '8KVIDEO',
462 'title': 'UHDTV TEST 8K VIDEO.mp4'
465 'youtube_include_dash_manifest': True,
469 # DASH manifest with encrypted signature
471 'url': 'https://www.youtube.com/watch?v=IB3lcPjvWLA',
475 'title': 'Afrojack, Spree Wilson - The Spark ft. Spree Wilson',
476 'description': 'md5:12e7067fa6735a77bdcbb58cb1187d2d',
477 'uploader': 'AfrojackVEVO',
478 'uploader_id': 'AfrojackVEVO',
479 'upload_date': '20131011',
482 'youtube_include_dash_manifest': True,
486 # JS player signature function name containing $
488 'url': 'https://www.youtube.com/watch?v=nfWlot6h_JM',
492 'title': 'Taylor Swift - Shake It Off',
493 'description': 'md5:95f66187cd7c8b2c13eb78e1223b63c3',
494 'uploader': 'TaylorSwiftVEVO',
495 'uploader_id': 'TaylorSwiftVEVO',
496 'upload_date': '20140818',
499 'youtube_include_dash_manifest': True,
505 'url': 'https://www.youtube.com/watch?v=T4XJQO3qol8',
509 'upload_date': '20100909',
510 'uploader': 'The Amazing Atheist',
511 'uploader_id': 'TheAmazingAtheist',
512 'title': 'Burning Everyone\'s Koran',
513 'description': 'SUBSCRIBE: http://www.youtube.com/saturninefilms\n\nEven Obama has taken a stand against freedom on this issue: http://www.huffingtonpost.com/2010/09/09/obama-gma-interview-quran_n_710282.html',
516 # Normal age-gate video (No vevo, embed allowed)
518 'url': 'http://youtube.com/watch?v=HtVdAasjOgU',
522 'title': 'The Witcher 3: Wild Hunt - The Sword Of Destiny Trailer',
523 'description': 're:(?s).{100,}About the Game\n.*?The Witcher 3: Wild Hunt.{100,}',
524 'uploader': 'The Witcher',
525 'uploader_id': 'WitcherGame',
526 'upload_date': '20140605',
530 # Age-gate video with encrypted signature
532 'url': 'http://www.youtube.com/watch?v=6kLq3WMV1nU',
536 'title': 'Dedication To My Ex (Miss That) (Lyric Video)',
537 'description': 'md5:33765bb339e1b47e7e72b5490139bb41',
538 'uploader': 'LloydVEVO',
539 'uploader_id': 'LloydVEVO',
540 'upload_date': '20110629',
544 # video_info is None (https://github.com/rg3/youtube-dl/issues/4421)
546 'url': '__2ABJjxzNo',
550 'upload_date': '20100430',
551 'uploader_id': 'deadmau5',
552 'description': 'md5:12c56784b8032162bb936a5f76d55360',
553 'uploader': 'deadmau5',
554 'title': 'Deadmau5 - Some Chords (HD)',
556 'expected_warnings': [
557 'DASH manifest missing',
560 # Olympics (https://github.com/rg3/youtube-dl/issues/4431)
562 'url': 'lqQg6PlCWgI',
566 'upload_date': '20120724',
567 'uploader_id': 'olympic',
568 'description': 'HO09 - Women - GER-AUS - Hockey - 31 July 2012 - London 2012 Olympic Games',
569 'uploader': 'Olympics',
570 'title': 'Hockey - Women - GER-AUS - London 2012 Olympic Games',
573 'skip_download': 'requires avconv',
578 'url': 'https://www.youtube.com/watch?v=_b-2C3KPAM0',
582 'stretched_ratio': 16 / 9.,
583 'upload_date': '20110310',
584 'uploader_id': 'AllenMeow',
585 'description': 'made by Wacom from Korea | 字幕&加油添醋 by TY\'s Allen | 感謝heylisa00cavey1001同學熱情提供梗及翻譯',
587 'title': '[A-made] 變態妍字幕版 太妍 我就是這樣的人',
590 # url_encoded_fmt_stream_map is empty string
592 'url': 'qEJwOuvDf7I',
596 'title': 'Обсуждение судебной практики по выборам 14 сентября 2014 года в Санкт-Петербурге',
598 'upload_date': '20150404',
599 'uploader_id': 'spbelect',
600 'uploader': 'Наблюдатели Петербурга',
603 'skip_download': 'requires avconv',
606 # Extraction from multiple DASH manifests (https://github.com/rg3/youtube-dl/pull/6097)
608 'url': 'https://www.youtube.com/watch?v=FIl7x6_3R5Y',
612 'title': 'md5:7b81415841e02ecd4313668cde88737a',
613 'description': 'md5:116377fd2963b81ec4ce64b542173306',
614 'upload_date': '20150625',
615 'uploader_id': 'dorappi2000',
616 'uploader': 'dorappi2000',
617 'formats': 'mincount:33',
620 # DASH manifest with segment_list
622 'url': 'https://www.youtube.com/embed/CsmdDsKjzN8',
623 'md5': '8ce563a1d667b599d21064e982ab9e31',
627 'upload_date': '20150501', # According to '<meta itemprop="datePublished"', but in other places it's 20150510
628 'uploader': 'Airtek',
629 'description': 'Retransmisión en directo de la XVIII media maratón de Zaragoza.',
630 'uploader_id': 'UCzTzUmjXxxacNnL8I3m4LnQ',
631 'title': 'Retransmisión XVIII Media maratón Zaragoza 2015',
634 'youtube_include_dash_manifest': True,
635 'format': '135', # bestvideo
639 # Multifeed videos (multiple cameras), URL is for Main Camera
640 'url': 'https://www.youtube.com/watch?v=jqWvoWXjCVs',
643 'title': 'teamPGP: Rocket League Noob Stream',
644 'description': 'md5:dc7872fb300e143831327f1bae3af010',
650 'title': 'teamPGP: Rocket League Noob Stream (Main Camera)',
651 'description': 'md5:dc7872fb300e143831327f1bae3af010',
652 'upload_date': '20150721',
653 'uploader': 'Beer Games Beer',
654 'uploader_id': 'beergamesbeer',
660 'title': 'teamPGP: Rocket League Noob Stream (kreestuh)',
661 'description': 'md5:dc7872fb300e143831327f1bae3af010',
662 'upload_date': '20150721',
663 'uploader': 'Beer Games Beer',
664 'uploader_id': 'beergamesbeer',
670 'title': 'teamPGP: Rocket League Noob Stream (grizzle)',
671 'description': 'md5:dc7872fb300e143831327f1bae3af010',
672 'upload_date': '20150721',
673 'uploader': 'Beer Games Beer',
674 'uploader_id': 'beergamesbeer',
680 'title': 'teamPGP: Rocket League Noob Stream (zim)',
681 'description': 'md5:dc7872fb300e143831327f1bae3af010',
682 'upload_date': '20150721',
683 'uploader': 'Beer Games Beer',
684 'uploader_id': 'beergamesbeer',
688 'skip_download': True,
692 'url': 'http://vid.plus/FlRa-iH7PGw',
693 'only_matching': True,
697 def __init__(self, *args, **kwargs):
698 super(YoutubeIE, self).__init__(*args, **kwargs)
699 self._player_cache = {}
701 def report_video_info_webpage_download(self, video_id):
702 """Report attempt to download video info webpage."""
703 self.to_screen('%s: Downloading video info webpage' % video_id)
705 def report_information_extraction(self, video_id):
706 """Report attempt to extract video information."""
707 self.to_screen('%s: Extracting video information' % video_id)
709 def report_unavailable_format(self, video_id, format):
710 """Report extracted video URL."""
711 self.to_screen('%s: Format %s not available' % (video_id, format))
713 def report_rtmp_download(self):
714 """Indicate the download will use the RTMP protocol."""
715 self.to_screen('RTMP download detected')
717 def _signature_cache_id(self, example_sig):
718 """ Return a string representation of a signature """
719 return '.'.join(compat_str(len(part)) for part in example_sig.split('.'))
721 def _extract_signature_function(self, video_id, player_url, example_sig):
723 r'.*?-(?P<id>[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player(?:-new)?|/base)?\.(?P<ext>[a-z]+)$',
726 raise ExtractorError('Cannot identify player %r' % player_url)
727 player_type = id_m.group('ext')
728 player_id = id_m.group('id')
730 # Read from filesystem cache
731 func_id = '%s_%s_%s' % (
732 player_type, player_id, self._signature_cache_id(example_sig))
733 assert os.path.basename(func_id) == func_id
735 cache_spec = self._downloader.cache.load('youtube-sigfuncs', func_id)
736 if cache_spec is not None:
737 return lambda s: ''.join(s[i] for i in cache_spec)
740 'Downloading player %s' % player_url
741 if self._downloader.params.get('verbose') else
742 'Downloading %s player %s' % (player_type, player_id)
744 if player_type == 'js':
745 code = self._download_webpage(
746 player_url, video_id,
748 errnote='Download of %s failed' % player_url)
749 res = self._parse_sig_js(code)
750 elif player_type == 'swf':
751 urlh = self._request_webpage(
752 player_url, video_id,
754 errnote='Download of %s failed' % player_url)
756 res = self._parse_sig_swf(code)
758 assert False, 'Invalid player type %r' % player_type
760 test_string = ''.join(map(compat_chr, range(len(example_sig))))
761 cache_res = res(test_string)
762 cache_spec = [ord(c) for c in cache_res]
764 self._downloader.cache.store('youtube-sigfuncs', func_id, cache_spec)
767 def _print_sig_code(self, func, example_sig):
768 def gen_sig_code(idxs):
769 def _genslice(start, end, step):
770 starts = '' if start == 0 else str(start)
771 ends = (':%d' % (end + step)) if end + step >= 0 else ':'
772 steps = '' if step == 1 else (':%d' % step)
773 return 's[%s%s%s]' % (starts, ends, steps)
776 # Quelch pyflakes warnings - start will be set when step is set
777 start = '(Never used)'
778 for i, prev in zip(idxs[1:], idxs[:-1]):
782 yield _genslice(start, prev, step)
785 if i - prev in [-1, 1]:
794 yield _genslice(start, i, step)
796 test_string = ''.join(map(compat_chr, range(len(example_sig))))
797 cache_res = func(test_string)
798 cache_spec = [ord(c) for c in cache_res]
799 expr_code = ' + '.join(gen_sig_code(cache_spec))
800 signature_id_tuple = '(%s)' % (
801 ', '.join(compat_str(len(p)) for p in example_sig.split('.')))
802 code = ('if tuple(len(p) for p in s.split(\'.\')) == %s:\n'
803 ' return %s\n') % (signature_id_tuple, expr_code)
804 self.to_screen('Extracted signature function:\n' + code)
806 def _parse_sig_js(self, jscode):
807 funcname = self._search_regex(
808 r'\.sig\|\|([a-zA-Z0-9$]+)\(', jscode,
809 'Initial JS player signature function name')
811 jsi = JSInterpreter(jscode)
812 initial_function = jsi.extract_function(funcname)
813 return lambda s: initial_function([s])
815 def _parse_sig_swf(self, file_contents):
816 swfi = SWFInterpreter(file_contents)
817 TARGET_CLASSNAME = 'SignatureDecipher'
818 searched_class = swfi.extract_class(TARGET_CLASSNAME)
819 initial_function = swfi.extract_function(searched_class, 'decipher')
820 return lambda s: initial_function([s])
822 def _decrypt_signature(self, s, video_id, player_url, age_gate=False):
823 """Turn the encrypted s field into a working signature"""
825 if player_url is None:
826 raise ExtractorError('Cannot decrypt signature without player_url')
828 if player_url.startswith('//'):
829 player_url = 'https:' + player_url
831 player_id = (player_url, self._signature_cache_id(s))
832 if player_id not in self._player_cache:
833 func = self._extract_signature_function(
834 video_id, player_url, s
836 self._player_cache[player_id] = func
837 func = self._player_cache[player_id]
838 if self._downloader.params.get('youtube_print_sig_code'):
839 self._print_sig_code(func, s)
841 except Exception as e:
842 tb = traceback.format_exc()
843 raise ExtractorError(
844 'Signature extraction failed: ' + tb, cause=e)
846 def _get_subtitles(self, video_id, webpage):
848 subs_doc = self._download_xml(
849 'https://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id,
850 video_id, note=False)
851 except ExtractorError as err:
852 self._downloader.report_warning('unable to download video subtitles: %s' % compat_str(err))
856 for track in subs_doc.findall('track'):
857 lang = track.attrib['lang_code']
858 if lang in sub_lang_list:
861 for ext in ['sbv', 'vtt', 'srt']:
862 params = compat_urllib_parse.urlencode({
866 'name': track.attrib['name'].encode('utf-8'),
869 'url': 'https://www.youtube.com/api/timedtext?' + params,
872 sub_lang_list[lang] = sub_formats
873 if not sub_lang_list:
874 self._downloader.report_warning('video doesn\'t have subtitles')
878 def _get_automatic_captions(self, video_id, webpage):
879 """We need the webpage for getting the captions url, pass it as an
880 argument to speed up the process."""
881 self.to_screen('%s: Looking for automatic captions' % video_id)
882 mobj = re.search(r';ytplayer.config = ({.*?});', webpage)
883 err_msg = 'Couldn\'t find automatic captions for %s' % video_id
885 self._downloader.report_warning(err_msg)
887 player_config = json.loads(mobj.group(1))
889 args = player_config['args']
890 caption_url = args['ttsurl']
891 timestamp = args['timestamp']
892 # We get the available subtitles
893 list_params = compat_urllib_parse.urlencode({
898 list_url = caption_url + '&' + list_params
899 caption_list = self._download_xml(list_url, video_id)
900 original_lang_node = caption_list.find('track')
901 if original_lang_node is None:
902 self._downloader.report_warning('Video doesn\'t have automatic captions')
904 original_lang = original_lang_node.attrib['lang_code']
905 caption_kind = original_lang_node.attrib.get('kind', '')
908 for lang_node in caption_list.findall('target'):
909 sub_lang = lang_node.attrib['lang_code']
911 for ext in ['sbv', 'vtt', 'srt']:
912 params = compat_urllib_parse.urlencode({
913 'lang': original_lang,
917 'kind': caption_kind,
920 'url': caption_url + '&' + params,
923 sub_lang_list[sub_lang] = sub_formats
925 # An extractor error can be raise by the download process if there are
926 # no automatic captions but there are subtitles
927 except (KeyError, ExtractorError):
928 self._downloader.report_warning(err_msg)
932 def extract_id(cls, url):
933 mobj = re.match(cls._VALID_URL, url, re.VERBOSE)
935 raise ExtractorError('Invalid URL: %s' % url)
936 video_id = mobj.group(2)
939 def _extract_from_m3u8(self, manifest_url, video_id):
942 def _get_urls(_manifest):
943 lines = _manifest.split('\n')
944 urls = filter(lambda l: l and not l.startswith('#'),
947 manifest = self._download_webpage(manifest_url, video_id, 'Downloading formats manifest')
948 formats_urls = _get_urls(manifest)
949 for format_url in formats_urls:
950 itag = self._search_regex(r'itag/(\d+?)/', format_url, 'itag')
951 url_map[itag] = format_url
954 def _extract_annotations(self, video_id):
955 url = 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id
956 return self._download_webpage(url, video_id, note='Searching for annotations.', errnote='Unable to download video annotations.')
958 def _parse_dash_manifest(
959 self, video_id, dash_manifest_url, player_url, age_gate, fatal=True):
960 def decrypt_sig(mobj):
962 dec_s = self._decrypt_signature(s, video_id, player_url, age_gate)
963 return '/signature/%s' % dec_s
964 dash_manifest_url = re.sub(r'/s/([a-fA-F0-9\.]+)', decrypt_sig, dash_manifest_url)
965 dash_doc = self._download_xml(
966 dash_manifest_url, video_id,
967 note='Downloading DASH manifest',
968 errnote='Could not download DASH manifest',
971 if dash_doc is False:
975 for a in dash_doc.findall('.//{urn:mpeg:DASH:schema:MPD:2011}AdaptationSet'):
976 mime_type = a.attrib.get('mimeType')
977 for r in a.findall('{urn:mpeg:DASH:schema:MPD:2011}Representation'):
978 url_el = r.find('{urn:mpeg:DASH:schema:MPD:2011}BaseURL')
981 if mime_type == 'text/vtt':
982 # TODO implement WebVTT downloading
984 elif mime_type.startswith('audio/') or mime_type.startswith('video/'):
985 segment_list = r.find('{urn:mpeg:DASH:schema:MPD:2011}SegmentList')
986 format_id = r.attrib['id']
987 video_url = url_el.text
988 filesize = int_or_none(url_el.attrib.get('{http://youtube.com/yt/2012/10/10}contentLength'))
990 'format_id': format_id,
992 'width': int_or_none(r.attrib.get('width')),
993 'height': int_or_none(r.attrib.get('height')),
994 'tbr': int_or_none(r.attrib.get('bandwidth'), 1000),
995 'asr': int_or_none(r.attrib.get('audioSamplingRate')),
996 'filesize': filesize,
997 'fps': int_or_none(r.attrib.get('frameRate')),
999 if segment_list is not None:
1001 'initialization_url': segment_list.find('{urn:mpeg:DASH:schema:MPD:2011}Initialization').attrib['sourceURL'],
1002 'segment_urls': [segment.attrib.get('media') for segment in segment_list.findall('{urn:mpeg:DASH:schema:MPD:2011}SegmentURL')],
1003 'protocol': 'http_dash_segments',
1006 existing_format = next(
1007 fo for fo in formats
1008 if fo['format_id'] == format_id)
1009 except StopIteration:
1010 full_info = self._formats.get(format_id, {}).copy()
1012 codecs = r.attrib.get('codecs')
1014 if full_info.get('acodec') == 'none' and 'vcodec' not in full_info:
1015 full_info['vcodec'] = codecs
1016 elif full_info.get('vcodec') == 'none' and 'acodec' not in full_info:
1017 full_info['acodec'] = codecs
1018 formats.append(full_info)
1020 existing_format.update(f)
1022 self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type)
1025 def _real_extract(self, url):
1026 url, smuggled_data = unsmuggle_url(url, {})
1029 'http' if self._downloader.params.get('prefer_insecure', False)
1034 parsed_url = compat_urllib_parse_urlparse(url)
1035 for component in [parsed_url.fragment, parsed_url.query]:
1036 query = compat_parse_qs(component)
1037 if start_time is None and 't' in query:
1038 start_time = parse_duration(query['t'][0])
1039 if start_time is None and 'start' in query:
1040 start_time = parse_duration(query['start'][0])
1041 if end_time is None and 'end' in query:
1042 end_time = parse_duration(query['end'][0])
1044 # Extract original video URL from URL with redirection, like age verification, using next_url parameter
1045 mobj = re.search(self._NEXT_URL_RE, url)
1047 url = proto + '://www.youtube.com/' + compat_urllib_parse_unquote(mobj.group(1)).lstrip('/')
1048 video_id = self.extract_id(url)
1051 url = proto + '://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1&bpctr=9999999999' % video_id
1052 video_webpage = self._download_webpage(url, video_id)
1054 # Attempt to extract SWF player URL
1055 mobj = re.search(r'swfConfig.*?"(https?:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage)
1056 if mobj is not None:
1057 player_url = re.sub(r'\\(.)', r'\1', mobj.group(1))
1063 def add_dash_mpd(video_info):
1064 dash_mpd = video_info.get('dashmpd')
1065 if dash_mpd and dash_mpd[0] not in dash_mpds:
1066 dash_mpds.append(dash_mpd[0])
1069 embed_webpage = None
1071 if re.search(r'player-age-gate-content">', video_webpage) is not None:
1073 # We simulate the access to the video from www.youtube.com/v/{video_id}
1074 # this can be viewed without login into Youtube
1075 url = proto + '://www.youtube.com/embed/%s' % video_id
1076 embed_webpage = self._download_webpage(url, video_id, 'Downloading embed webpage')
1077 data = compat_urllib_parse.urlencode({
1078 'video_id': video_id,
1079 'eurl': 'https://youtube.googleapis.com/v/' + video_id,
1080 'sts': self._search_regex(
1081 r'"sts"\s*:\s*(\d+)', embed_webpage, 'sts', default=''),
1083 video_info_url = proto + '://www.youtube.com/get_video_info?' + data
1084 video_info_webpage = self._download_webpage(
1085 video_info_url, video_id,
1086 note='Refetching age-gated info webpage',
1087 errnote='unable to download video info webpage')
1088 video_info = compat_parse_qs(video_info_webpage)
1089 add_dash_mpd(video_info)
1093 # Try looking directly into the video webpage
1094 mobj = re.search(r';ytplayer\.config\s*=\s*({.*?});', video_webpage)
1096 json_code = uppercase_escape(mobj.group(1))
1097 ytplayer_config = json.loads(json_code)
1098 args = ytplayer_config['args']
1099 if args.get('url_encoded_fmt_stream_map'):
1100 # Convert to the same format returned by compat_parse_qs
1101 video_info = dict((k, [v]) for k, v in args.items())
1102 add_dash_mpd(video_info)
1103 if args.get('livestream') == '1' or args.get('live_playback') == 1:
1105 if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True):
1106 # We also try looking in get_video_info since it may contain different dashmpd
1107 # URL that points to a DASH manifest with possibly different itag set (some itags
1108 # are missing from DASH manifest pointed by webpage's dashmpd, some - from DASH
1109 # manifest pointed by get_video_info's dashmpd).
1110 # The general idea is to take a union of itags of both DASH manifests (for example
1111 # video with such 'manifest behavior' see https://github.com/rg3/youtube-dl/issues/6093)
1112 self.report_video_info_webpage_download(video_id)
1113 for el_type in ['&el=info', '&el=embedded', '&el=detailpage', '&el=vevo', '']:
1115 '%s://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en'
1116 % (proto, video_id, el_type))
1117 video_info_webpage = self._download_webpage(
1119 video_id, note=False,
1120 errnote='unable to download video info webpage')
1121 get_video_info = compat_parse_qs(video_info_webpage)
1122 if get_video_info.get('use_cipher_signature') != ['True']:
1123 add_dash_mpd(get_video_info)
1125 video_info = get_video_info
1126 if 'token' in get_video_info:
1127 # Different get_video_info requests may report different results, e.g.
1128 # some may report video unavailability, but some may serve it without
1129 # any complaint (see https://github.com/rg3/youtube-dl/issues/7362,
1130 # the original webpage as well as el=info and el=embedded get_video_info
1131 # requests report video unavailability due to geo restriction while
1132 # el=detailpage succeeds and returns valid data). This is probably
1133 # due to YouTube measures against IP ranges of hosting providers.
1134 # Working around by preferring the first succeeded video_info containing
1135 # the token if no such video_info yet was found.
1136 if 'token' not in video_info:
1137 video_info = get_video_info
1139 if 'token' not in video_info:
1140 if 'reason' in video_info:
1141 if 'The uploader has not made this video available in your country.' in video_info['reason']:
1142 regions_allowed = self._html_search_meta('regionsAllowed', video_webpage, default=None)
1144 raise ExtractorError('YouTube said: This video is available in %s only' % (
1145 ', '.join(map(ISO3166Utils.short2full, regions_allowed.split(',')))),
1147 raise ExtractorError(
1148 'YouTube said: %s' % video_info['reason'][0],
1149 expected=True, video_id=video_id)
1151 raise ExtractorError(
1152 '"token" parameter not in video info for unknown reason',
1156 if 'title' in video_info:
1157 video_title = video_info['title'][0]
1159 self._downloader.report_warning('Unable to extract video title')
1163 video_description = get_element_by_id("eow-description", video_webpage)
1164 if video_description:
1165 video_description = re.sub(r'''(?x)
1167 (?:[a-zA-Z-]+="[^"]+"\s+)*?
1169 (?:[a-zA-Z-]+="[^"]+"\s+)*?
1170 class="yt-uix-redirect-link"\s*>
1173 ''', r'\1', video_description)
1174 video_description = clean_html(video_description)
1176 fd_mobj = re.search(r'<meta name="description" content="([^"]+)"', video_webpage)
1178 video_description = unescapeHTML(fd_mobj.group(1))
1180 video_description = ''
1182 if 'multifeed_metadata_list' in video_info and not smuggled_data.get('force_singlefeed', False):
1183 if not self._downloader.params.get('noplaylist'):
1186 multifeed_metadata_list = compat_urllib_parse_unquote_plus(video_info['multifeed_metadata_list'][0])
1187 for feed in multifeed_metadata_list.split(','):
1188 feed_data = compat_parse_qs(feed)
1190 '_type': 'url_transparent',
1191 'ie_key': 'Youtube',
1193 '%s://www.youtube.com/watch?v=%s' % (proto, feed_data['id'][0]),
1194 {'force_singlefeed': True}),
1195 'title': '%s (%s)' % (video_title, feed_data['title'][0]),
1197 feed_ids.append(feed_data['id'][0])
1199 'Downloading multifeed video (%s) - add --no-playlist to just download video %s'
1200 % (', '.join(feed_ids), video_id))
1201 return self.playlist_result(entries, video_id, video_title, video_description)
1202 self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
1204 if 'view_count' in video_info:
1205 view_count = int(video_info['view_count'][0])
1209 # Check for "rental" videos
1210 if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info:
1211 raise ExtractorError('"rental" videos not supported')
1213 # Start extracting information
1214 self.report_information_extraction(video_id)
1217 if 'author' not in video_info:
1218 raise ExtractorError('Unable to extract uploader name')
1219 video_uploader = compat_urllib_parse_unquote_plus(video_info['author'][0])
1222 video_uploader_id = None
1223 mobj = re.search(r'<link itemprop="url" href="http://www.youtube.com/(?:user|channel)/([^"]+)">', video_webpage)
1224 if mobj is not None:
1225 video_uploader_id = mobj.group(1)
1227 self._downloader.report_warning('unable to extract uploader nickname')
1230 # We try first to get a high quality image:
1231 m_thumb = re.search(r'<span itemprop="thumbnail".*?href="(.*?)">',
1232 video_webpage, re.DOTALL)
1233 if m_thumb is not None:
1234 video_thumbnail = m_thumb.group(1)
1235 elif 'thumbnail_url' not in video_info:
1236 self._downloader.report_warning('unable to extract video thumbnail')
1237 video_thumbnail = None
1238 else: # don't panic if we can't find it
1239 video_thumbnail = compat_urllib_parse_unquote_plus(video_info['thumbnail_url'][0])
1242 upload_date = self._html_search_meta(
1243 'datePublished', video_webpage, 'upload date', default=None)
1245 upload_date = self._search_regex(
1246 [r'(?s)id="eow-date.*?>(.*?)</span>',
1247 r'id="watch-uploader-info".*?>.*?(?:Published|Uploaded|Streamed live|Started) on (.+?)</strong>'],
1248 video_webpage, 'upload date', default=None)
1250 upload_date = ' '.join(re.sub(r'[/,-]', r' ', mobj.group(1)).split())
1251 upload_date = unified_strdate(upload_date)
1253 m_cat_container = self._search_regex(
1254 r'(?s)<h4[^>]*>\s*Category\s*</h4>\s*<ul[^>]*>(.*?)</ul>',
1255 video_webpage, 'categories', default=None)
1257 category = self._html_search_regex(
1258 r'(?s)<a[^<]+>(.*?)</a>', m_cat_container, 'category',
1260 video_categories = None if category is None else [category]
1262 video_categories = None
1265 unescapeHTML(m.group('content'))
1266 for m in re.finditer(self._meta_regex('og:video:tag'), video_webpage)]
1268 def _extract_count(count_name):
1269 return str_to_int(self._search_regex(
1270 r'-%s-button[^>]+><span[^>]+class="yt-uix-button-content"[^>]*>([\d,]+)</span>'
1271 % re.escape(count_name),
1272 video_webpage, count_name, default=None))
1274 like_count = _extract_count('like')
1275 dislike_count = _extract_count('dislike')
1278 video_subtitles = self.extract_subtitles(video_id, video_webpage)
1279 automatic_captions = self.extract_automatic_captions(video_id, video_webpage)
1281 if 'length_seconds' not in video_info:
1282 self._downloader.report_warning('unable to extract video duration')
1283 video_duration = None
1285 video_duration = int(compat_urllib_parse_unquote_plus(video_info['length_seconds'][0]))
1288 video_annotations = None
1289 if self._downloader.params.get('writeannotations', False):
1290 video_annotations = self._extract_annotations(video_id)
1292 def _map_to_format_list(urlmap):
1294 for itag, video_real_url in urlmap.items():
1297 'url': video_real_url,
1298 'player_url': player_url,
1300 if itag in self._formats:
1301 dct.update(self._formats[itag])
1305 if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'):
1306 self.report_rtmp_download()
1308 'format_id': '_rtmp',
1310 'url': video_info['conn'][0],
1311 'player_url': player_url,
1313 elif len(video_info.get('url_encoded_fmt_stream_map', [''])[0]) >= 1 or len(video_info.get('adaptive_fmts', [''])[0]) >= 1:
1314 encoded_url_map = video_info.get('url_encoded_fmt_stream_map', [''])[0] + ',' + video_info.get('adaptive_fmts', [''])[0]
1315 if 'rtmpe%3Dyes' in encoded_url_map:
1316 raise ExtractorError('rtmpe downloads are not supported, see https://github.com/rg3/youtube-dl/issues/343 for more information.', expected=True)
1318 for url_data_str in encoded_url_map.split(','):
1319 url_data = compat_parse_qs(url_data_str)
1320 if 'itag' not in url_data or 'url' not in url_data:
1322 format_id = url_data['itag'][0]
1323 url = url_data['url'][0]
1325 if 'sig' in url_data:
1326 url += '&signature=' + url_data['sig'][0]
1327 elif 's' in url_data:
1328 encrypted_sig = url_data['s'][0]
1329 ASSETS_RE = r'"assets":.+?"js":\s*("[^"]+")'
1331 jsplayer_url_json = self._search_regex(
1333 embed_webpage if age_gate else video_webpage,
1334 'JS player URL (1)', default=None)
1335 if not jsplayer_url_json and not age_gate:
1336 # We need the embed website after all
1337 if embed_webpage is None:
1338 embed_url = proto + '://www.youtube.com/embed/%s' % video_id
1339 embed_webpage = self._download_webpage(
1340 embed_url, video_id, 'Downloading embed webpage')
1341 jsplayer_url_json = self._search_regex(
1342 ASSETS_RE, embed_webpage, 'JS player URL')
1344 player_url = json.loads(jsplayer_url_json)
1345 if player_url is None:
1346 player_url_json = self._search_regex(
1347 r'ytplayer\.config.*?"url"\s*:\s*("[^"]+")',
1348 video_webpage, 'age gate player URL')
1349 player_url = json.loads(player_url_json)
1351 if self._downloader.params.get('verbose'):
1352 if player_url is None:
1353 player_version = 'unknown'
1354 player_desc = 'unknown'
1356 if player_url.endswith('swf'):
1357 player_version = self._search_regex(
1358 r'-(.+?)(?:/watch_as3)?\.swf$', player_url,
1359 'flash player', fatal=False)
1360 player_desc = 'flash player %s' % player_version
1362 player_version = self._search_regex(
1363 [r'html5player-([^/]+?)(?:/html5player(?:-new)?)?\.js', r'(?:www|player)-([^/]+)/base\.js'],
1365 'html5 player', fatal=False)
1366 player_desc = 'html5 player %s' % player_version
1368 parts_sizes = self._signature_cache_id(encrypted_sig)
1369 self.to_screen('{%s} signature length %s, %s' %
1370 (format_id, parts_sizes, player_desc))
1372 signature = self._decrypt_signature(
1373 encrypted_sig, video_id, player_url, age_gate)
1374 url += '&signature=' + signature
1375 if 'ratebypass' not in url:
1376 url += '&ratebypass=yes'
1378 # Some itags are not included in DASH manifest thus corresponding formats will
1379 # lack metadata (see https://github.com/rg3/youtube-dl/pull/5993).
1380 # Trying to extract metadata from url_encoded_fmt_stream_map entry.
1381 mobj = re.search(r'^(?P<width>\d+)[xX](?P<height>\d+)$', url_data.get('size', [''])[0])
1382 width, height = (int(mobj.group('width')), int(mobj.group('height'))) if mobj else (None, None)
1384 'format_id': format_id,
1386 'player_url': player_url,
1387 'filesize': int_or_none(url_data.get('clen', [None])[0]),
1388 'tbr': float_or_none(url_data.get('bitrate', [None])[0], 1000),
1391 'fps': int_or_none(url_data.get('fps', [None])[0]),
1392 'format_note': url_data.get('quality_label', [None])[0] or url_data.get('quality', [None])[0],
1394 type_ = url_data.get('type', [None])[0]
1396 type_split = type_.split(';')
1397 kind_ext = type_split[0].split('/')
1398 if len(kind_ext) == 2:
1399 kind, ext = kind_ext
1401 if kind in ('audio', 'video'):
1403 for mobj in re.finditer(
1404 r'(?P<key>[a-zA-Z_-]+)=(?P<quote>["\']?)(?P<val>.+?)(?P=quote)(?:;|$)', type_):
1405 if mobj.group('key') == 'codecs':
1406 codecs = mobj.group('val')
1409 codecs = codecs.split(',')
1410 if len(codecs) == 2:
1411 acodec, vcodec = codecs[0], codecs[1]
1413 acodec, vcodec = (codecs[0], 'none') if kind == 'audio' else ('none', codecs[0])
1418 if format_id in self._formats:
1419 dct.update(self._formats[format_id])
1421 elif video_info.get('hlsvp'):
1422 manifest_url = video_info['hlsvp'][0]
1423 url_map = self._extract_from_m3u8(manifest_url, video_id)
1424 formats = _map_to_format_list(url_map)
1426 raise ExtractorError('no conn, hlsvp or url_encoded_fmt_stream_map information found in video info')
1428 # Look for the DASH manifest
1429 if self._downloader.params.get('youtube_include_dash_manifest', True):
1430 dash_mpd_fatal = True
1431 for dash_manifest_url in dash_mpds:
1434 for df in self._parse_dash_manifest(
1435 video_id, dash_manifest_url, player_url, age_gate, dash_mpd_fatal):
1436 # Do not overwrite DASH format found in some previous DASH manifest
1437 if df['format_id'] not in dash_formats:
1438 dash_formats[df['format_id']] = df
1439 # Additional DASH manifests may end up in HTTP Error 403 therefore
1440 # allow them to fail without bug report message if we already have
1441 # some DASH manifest succeeded. This is temporary workaround to reduce
1442 # burst of bug reports until we figure out the reason and whether it
1443 # can be fixed at all.
1444 dash_mpd_fatal = False
1445 except (ExtractorError, KeyError) as e:
1446 self.report_warning(
1447 'Skipping DASH manifest: %r' % e, video_id)
1449 # Remove the formats we found through non-DASH, they
1450 # contain less info and it can be wrong, because we use
1451 # fixed values (for example the resolution). See
1452 # https://github.com/rg3/youtube-dl/issues/5774 for an
1454 formats = [f for f in formats if f['format_id'] not in dash_formats.keys()]
1455 formats.extend(dash_formats.values())
1457 # Check for malformed aspect ratio
1458 stretched_m = re.search(
1459 r'<meta\s+property="og:video:tag".*?content="yt:stretch=(?P<w>[0-9]+):(?P<h>[0-9]+)">',
1462 ratio = float(stretched_m.group('w')) / float(stretched_m.group('h'))
1464 if f.get('vcodec') != 'none':
1465 f['stretched_ratio'] = ratio
1467 self._sort_formats(formats)
1471 'uploader': video_uploader,
1472 'uploader_id': video_uploader_id,
1473 'upload_date': upload_date,
1474 'title': video_title,
1475 'thumbnail': video_thumbnail,
1476 'description': video_description,
1477 'categories': video_categories,
1479 'subtitles': video_subtitles,
1480 'automatic_captions': automatic_captions,
1481 'duration': video_duration,
1482 'age_limit': 18 if age_gate else 0,
1483 'annotations': video_annotations,
1484 'webpage_url': proto + '://www.youtube.com/watch?v=%s' % video_id,
1485 'view_count': view_count,
1486 'like_count': like_count,
1487 'dislike_count': dislike_count,
1488 'average_rating': float_or_none(video_info.get('avg_rating', [None])[0]),
1491 'start_time': start_time,
1492 'end_time': end_time,
1496 class YoutubePlaylistIE(YoutubeBaseInfoExtractor, YoutubePlaylistBaseInfoExtractor):
1497 IE_DESC = 'YouTube.com playlists'
1498 _VALID_URL = r"""(?x)(?:
1503 (?:course|view_play_list|my_playlists|artist|playlist|watch|embed/videoseries)
1504 \? (?:.*?&)*? (?:p|a|list)=
1508 (?:PL|LL|EC|UU|FL|RD|UL)?[0-9A-Za-z-_]{10,}
1509 # Top tracks, they can also include dots
1514 ((?:PL|LL|EC|UU|FL|RD|UL)[0-9A-Za-z-_]{10,})
1516 _TEMPLATE_URL = 'https://www.youtube.com/playlist?list=%s'
1517 _VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})&[^"]*?index=(?P<index>\d+)(?:[^>]+>(?P<title>[^<]+))?'
1518 IE_NAME = 'youtube:playlist'
1520 'url': 'https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
1522 'title': 'ytdl test PL',
1523 'id': 'PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
1525 'playlist_count': 3,
1527 'url': 'https://www.youtube.com/playlist?list=PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx',
1529 'id': 'PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx',
1530 'title': 'YDL_Empty_List',
1532 'playlist_count': 0,
1534 'note': 'Playlist with deleted videos (#651). As a bonus, the video #51 is also twice in this list.',
1535 'url': 'https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
1537 'title': '29C3: Not my department',
1538 'id': 'PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
1540 'playlist_count': 95,
1542 'note': 'issue #673',
1543 'url': 'PLBB231211A4F62143',
1545 'title': '[OLD]Team Fortress 2 (Class-based LP)',
1546 'id': 'PLBB231211A4F62143',
1548 'playlist_mincount': 26,
1550 'note': 'Large playlist',
1551 'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q',
1553 'title': 'Uploads from Cauchemar',
1554 'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q',
1556 'playlist_mincount': 799,
1558 'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
1560 'title': 'YDL_safe_search',
1561 'id': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
1563 'playlist_count': 2,
1566 'url': 'http://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
1567 'playlist_count': 4,
1570 'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
1573 'note': 'Embedded SWF player',
1574 'url': 'http://www.youtube.com/p/YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ?hl=en_US&fs=1&rel=0',
1575 'playlist_count': 4,
1578 'id': 'YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ',
1581 'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
1582 'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
1584 'title': 'Uploads from Interstellar Movie',
1585 'id': 'UUXw-G3eDE9trcvY2sBMM_aA',
1587 'playlist_mincout': 21,
1590 def _real_initialize(self):
1593 def _extract_mix(self, playlist_id):
1594 # The mixes are generated from a single video
1595 # the id of the playlist is just 'RD' + video_id
1596 url = 'https://youtube.com/watch?v=%s&list=%s' % (playlist_id[-11:], playlist_id)
1597 webpage = self._download_webpage(
1598 url, playlist_id, 'Downloading Youtube mix')
1599 search_title = lambda class_name: get_element_by_attribute('class', class_name, webpage)
1601 search_title('playlist-title') or
1602 search_title('title long-title') or
1603 search_title('title'))
1604 title = clean_html(title_span)
1605 ids = orderedSet(re.findall(
1606 r'''(?xs)data-video-username=".*?".*?
1607 href="/watch\?v=([0-9A-Za-z_-]{11})&[^"]*?list=%s''' % re.escape(playlist_id),
1609 url_results = self._ids_to_results(ids)
1611 return self.playlist_result(url_results, playlist_id, title)
1613 def _extract_playlist(self, playlist_id):
1614 url = self._TEMPLATE_URL % playlist_id
1615 page = self._download_webpage(url, playlist_id)
1617 for match in re.findall(r'<div class="yt-alert-message">([^<]+)</div>', page):
1618 match = match.strip()
1619 # Check if the playlist exists or is private
1620 if re.match(r'[^<]*(The|This) playlist (does not exist|is private)[^<]*', match):
1621 raise ExtractorError(
1622 'The playlist doesn\'t exist or is private, use --username or '
1623 '--netrc to access it.',
1625 elif re.match(r'[^<]*Invalid parameters[^<]*', match):
1626 raise ExtractorError(
1627 'Invalid parameters. Maybe URL is incorrect.',
1629 elif re.match(r'[^<]*Choose your language[^<]*', match):
1632 self.report_warning('Youtube gives an alert message: ' + match)
1634 playlist_title = self._html_search_regex(
1635 r'(?s)<h1 class="pl-header-title[^"]*"[^>]*>\s*(.*?)\s*</h1>',
1638 return self.playlist_result(self._entries(page, playlist_id), playlist_id, playlist_title)
1640 def _real_extract(self, url):
1641 # Extract playlist id
1642 mobj = re.match(self._VALID_URL, url)
1644 raise ExtractorError('Invalid URL: %s' % url)
1645 playlist_id = mobj.group(1) or mobj.group(2)
1647 # Check if it's a video-specific URL
1648 query_dict = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
1649 if 'v' in query_dict:
1650 video_id = query_dict['v'][0]
1651 if self._downloader.params.get('noplaylist'):
1652 self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
1653 return self.url_result(video_id, 'Youtube', video_id=video_id)
1655 self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id, video_id))
1657 if playlist_id.startswith('RD') or playlist_id.startswith('UL'):
1658 # Mixes require a custom extraction process
1659 return self._extract_mix(playlist_id)
1661 return self._extract_playlist(playlist_id)
1664 class YoutubeChannelIE(YoutubePlaylistBaseInfoExtractor):
1665 IE_DESC = 'YouTube.com channels'
1666 _VALID_URL = r'https?://(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com)/channel/(?P<id>[0-9A-Za-z_-]+)'
1667 _TEMPLATE_URL = 'https://www.youtube.com/channel/%s/videos'
1668 _VIDEO_RE = r'(?:title="(?P<title>[^"]+)"[^>]+)?href="/watch\?v=(?P<id>[0-9A-Za-z_-]+)&?'
1669 IE_NAME = 'youtube:channel'
1671 'note': 'paginated channel',
1672 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
1673 'playlist_mincount': 91,
1675 'id': 'UUKfVa3S1e4PHvxWcwyMMg8w',
1676 'title': 'Uploads from lex will',
1679 'note': 'Age restricted channel',
1680 # from https://www.youtube.com/user/DeusExOfficial
1681 'url': 'https://www.youtube.com/channel/UCs0ifCMCm1icqRbqhUINa0w',
1682 'playlist_mincount': 64,
1684 'id': 'UUs0ifCMCm1icqRbqhUINa0w',
1685 'title': 'Uploads from Deus Ex',
1689 def _real_extract(self, url):
1690 channel_id = self._match_id(url)
1692 url = self._TEMPLATE_URL % channel_id
1694 # Channel by page listing is restricted to 35 pages of 30 items, i.e. 1050 videos total (see #5778)
1695 # Workaround by extracting as a playlist if managed to obtain channel playlist URL
1696 # otherwise fallback on channel by page extraction
1697 channel_page = self._download_webpage(
1698 url + '?view=57', channel_id,
1699 'Downloading channel page', fatal=False)
1700 if channel_page is False:
1701 channel_playlist_id = False
1703 channel_playlist_id = self._html_search_meta(
1704 'channelId', channel_page, 'channel id', default=None)
1705 if not channel_playlist_id:
1706 channel_playlist_id = self._search_regex(
1707 r'data-(?:channel-external-|yt)id="([^"]+)"',
1708 channel_page, 'channel id', default=None)
1709 if channel_playlist_id and channel_playlist_id.startswith('UC'):
1710 playlist_id = 'UU' + channel_playlist_id[2:]
1711 return self.url_result(
1712 compat_urlparse.urljoin(url, '/playlist?list=%s' % playlist_id), 'YoutubePlaylist')
1714 channel_page = self._download_webpage(url, channel_id, 'Downloading page #1')
1715 autogenerated = re.search(r'''(?x)
1717 channel-header-autogenerated-label|
1718 yt-channel-title-autogenerated
1719 )[^"]*"''', channel_page) is not None
1722 # The videos are contained in a single page
1723 # the ajax pages can't be used, they are empty
1726 video_id, 'Youtube', video_id=video_id,
1727 video_title=video_title)
1728 for video_id, video_title in self.extract_videos_from_page(channel_page)]
1729 return self.playlist_result(entries, channel_id)
1731 return self.playlist_result(self._entries(channel_page, channel_id), channel_id)
1734 class YoutubeUserIE(YoutubeChannelIE):
1735 IE_DESC = 'YouTube.com user videos (URL or "ytuser" keyword)'
1736 _VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?youtube\.com/(?:user/)?(?!(?:attribution_link|watch|results)(?:$|[^a-z_A-Z0-9-])))|ytuser:)(?!feed/)(?P<id>[A-Za-z0-9_-]+)'
1737 _TEMPLATE_URL = 'https://www.youtube.com/user/%s/videos'
1738 IE_NAME = 'youtube:user'
1741 'url': 'https://www.youtube.com/user/TheLinuxFoundation',
1742 'playlist_mincount': 320,
1744 'title': 'TheLinuxFoundation',
1747 'url': 'ytuser:phihag',
1748 'only_matching': True,
1752 def suitable(cls, url):
1753 # Don't return True if the url can be extracted with other youtube
1754 # extractor, the regex would is too permissive and it would match.
1755 other_ies = iter(klass for (name, klass) in globals().items() if name.endswith('IE') and klass is not cls)
1756 if any(ie.suitable(url) for ie in other_ies):
1759 return super(YoutubeUserIE, cls).suitable(url)
1762 class YoutubeUserPlaylistsIE(YoutubePlaylistsBaseInfoExtractor):
1763 IE_DESC = 'YouTube.com user playlists'
1764 _VALID_URL = r'https?://(?:\w+\.)?youtube\.com/user/(?P<id>[^/]+)/playlists'
1765 IE_NAME = 'youtube:user:playlists'
1768 'url': 'http://www.youtube.com/user/ThirstForScience/playlists',
1769 'playlist_mincount': 4,
1771 'id': 'ThirstForScience',
1772 'title': 'Thirst for Science',
1777 class YoutubeSearchIE(SearchInfoExtractor, YoutubePlaylistIE):
1778 IE_DESC = 'YouTube.com searches'
1779 # there doesn't appear to be a real limit, for example if you search for
1780 # 'python' you get more than 8.000.000 results
1781 _MAX_RESULTS = float('inf')
1782 IE_NAME = 'youtube:search'
1783 _SEARCH_KEY = 'ytsearch'
1784 _EXTRA_QUERY_ARGS = {}
1787 def _get_n_results(self, query, n):
1788 """Get a specified number of results for a query"""
1793 for pagenum in itertools.count(1):
1795 'search_query': query.encode('utf-8'),
1799 url_query.update(self._EXTRA_QUERY_ARGS)
1800 result_url = 'https://www.youtube.com/results?' + compat_urllib_parse.urlencode(url_query)
1801 data = self._download_json(
1802 result_url, video_id='query "%s"' % query,
1803 note='Downloading page %s' % pagenum,
1804 errnote='Unable to download API page')
1805 html_content = data[1]['body']['content']
1807 if 'class="search-message' in html_content:
1808 raise ExtractorError(
1809 '[youtube] No video results', expected=True)
1811 new_videos = self._ids_to_results(orderedSet(re.findall(
1812 r'href="/watch\?v=(.{11})', html_content)))
1813 videos += new_videos
1814 if not new_videos or len(videos) > limit:
1819 return self.playlist_result(videos, query)
1822 class YoutubeSearchDateIE(YoutubeSearchIE):
1823 IE_NAME = YoutubeSearchIE.IE_NAME + ':date'
1824 _SEARCH_KEY = 'ytsearchdate'
1825 IE_DESC = 'YouTube.com searches, newest videos first'
1826 _EXTRA_QUERY_ARGS = {'search_sort': 'video_date_uploaded'}
1829 class YoutubeSearchURLIE(InfoExtractor):
1830 IE_DESC = 'YouTube.com search URLs'
1831 IE_NAME = 'youtube:search_url'
1832 _VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?search_query=(?P<query>[^&]+)(?:[&]|$)'
1834 'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video',
1835 'playlist_mincount': 5,
1837 'title': 'youtube-dl test video',
1841 def _real_extract(self, url):
1842 mobj = re.match(self._VALID_URL, url)
1843 query = compat_urllib_parse_unquote_plus(mobj.group('query'))
1845 webpage = self._download_webpage(url, query)
1846 result_code = self._search_regex(
1847 r'(?s)<ol[^>]+class="item-section"(.*?)</ol>', webpage, 'result HTML')
1849 part_codes = re.findall(
1850 r'(?s)<h3[^>]+class="[^"]*yt-lockup-title[^"]*"[^>]*>(.*?)</h3>', result_code)
1852 for part_code in part_codes:
1853 part_title = self._html_search_regex(
1854 [r'(?s)title="([^"]+)"', r'>([^<]+)</a>'], part_code, 'item title', fatal=False)
1855 part_url_snippet = self._html_search_regex(
1856 r'(?s)href="([^"]+)"', part_code, 'item URL')
1857 part_url = compat_urlparse.urljoin(
1858 'https://www.youtube.com/', part_url_snippet)
1862 'title': part_title,
1866 '_type': 'playlist',
1872 class YoutubeShowIE(YoutubePlaylistsBaseInfoExtractor):
1873 IE_DESC = 'YouTube.com (multi-season) shows'
1874 _VALID_URL = r'https?://www\.youtube\.com/show/(?P<id>[^?#]*)'
1875 IE_NAME = 'youtube:show'
1877 'url': 'https://www.youtube.com/show/airdisasters',
1878 'playlist_mincount': 5,
1880 'id': 'airdisasters',
1881 'title': 'Air Disasters',
1885 def _real_extract(self, url):
1886 playlist_id = self._match_id(url)
1887 return super(YoutubeShowIE, self)._real_extract(
1888 'https://www.youtube.com/show/%s/playlists' % playlist_id)
1891 class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
1893 Base class for feed extractors
1894 Subclasses must define the _FEED_NAME and _PLAYLIST_TITLE properties.
1896 _LOGIN_REQUIRED = True
1900 return 'youtube:%s' % self._FEED_NAME
1902 def _real_initialize(self):
1905 def _real_extract(self, url):
1906 page = self._download_webpage(
1907 'https://www.youtube.com/feed/%s' % self._FEED_NAME, self._PLAYLIST_TITLE)
1909 # The extraction process is the same as for playlists, but the regex
1910 # for the video ids doesn't contain an index
1912 more_widget_html = content_html = page
1913 for page_num in itertools.count(1):
1914 matches = re.findall(r'href="\s*/watch\?v=([0-9A-Za-z_-]{11})', content_html)
1916 # 'recommended' feed has infinite 'load more' and each new portion spins
1917 # the same videos in (sometimes) slightly different order, so we'll check
1918 # for unicity and break when portion has no new videos
1919 new_ids = filter(lambda video_id: video_id not in ids, orderedSet(matches))
1925 mobj = re.search(r'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html)
1929 more = self._download_json(
1930 'https://youtube.com/%s' % mobj.group('more'), self._PLAYLIST_TITLE,
1931 'Downloading page #%s' % page_num,
1932 transform_source=uppercase_escape)
1933 content_html = more['content_html']
1934 more_widget_html = more['load_more_widget_html']
1936 return self.playlist_result(
1937 self._ids_to_results(ids), playlist_title=self._PLAYLIST_TITLE)
1940 class YoutubeWatchLaterIE(YoutubePlaylistIE):
1941 IE_NAME = 'youtube:watchlater'
1942 IE_DESC = 'Youtube watch later list, ":ytwatchlater" for short (requires authentication)'
1943 _VALID_URL = r'https?://www\.youtube\.com/(?:feed/watch_later|playlist\?list=WL)|:ytwatchlater'
1945 _TESTS = [] # override PlaylistIE tests
1947 def _real_extract(self, url):
1948 return self._extract_playlist('WL')
1951 class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
1952 IE_NAME = 'youtube:favorites'
1953 IE_DESC = 'YouTube.com favourite videos, ":ytfav" for short (requires authentication)'
1954 _VALID_URL = r'https?://www\.youtube\.com/my_favorites|:ytfav(?:ou?rites)?'
1955 _LOGIN_REQUIRED = True
1957 def _real_extract(self, url):
1958 webpage = self._download_webpage('https://www.youtube.com/my_favorites', 'Youtube Favourites videos')
1959 playlist_id = self._search_regex(r'list=(.+?)["&]', webpage, 'favourites playlist id')
1960 return self.url_result(playlist_id, 'YoutubePlaylist')
1963 class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor):
1964 IE_DESC = 'YouTube.com recommended videos, ":ytrec" for short (requires authentication)'
1965 _VALID_URL = r'https?://www\.youtube\.com/feed/recommended|:ytrec(?:ommended)?'
1966 _FEED_NAME = 'recommended'
1967 _PLAYLIST_TITLE = 'Youtube Recommended videos'
1970 class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor):
1971 IE_DESC = 'YouTube.com subscriptions feed, "ytsubs" keyword (requires authentication)'
1972 _VALID_URL = r'https?://www\.youtube\.com/feed/subscriptions|:ytsubs(?:criptions)?'
1973 _FEED_NAME = 'subscriptions'
1974 _PLAYLIST_TITLE = 'Youtube Subscriptions'
1977 class YoutubeHistoryIE(YoutubeFeedsInfoExtractor):
1978 IE_DESC = 'Youtube watch history, ":ythistory" for short (requires authentication)'
1979 _VALID_URL = 'https?://www\.youtube\.com/feed/history|:ythistory'
1980 _FEED_NAME = 'history'
1981 _PLAYLIST_TITLE = 'Youtube History'
1984 class YoutubeTruncatedURLIE(InfoExtractor):
1985 IE_NAME = 'youtube:truncated_url'
1986 IE_DESC = False # Do not list
1987 _VALID_URL = r'''(?x)
1989 (?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/
1992 annotation_id=annotation_[^&]+|
1998 attribution_link\?a=[^&]+
2004 'url': 'http://www.youtube.com/watch?annotation_id=annotation_3951667041',
2005 'only_matching': True,
2007 'url': 'http://www.youtube.com/watch?',
2008 'only_matching': True,
2010 'url': 'https://www.youtube.com/watch?x-yt-cl=84503534',
2011 'only_matching': True,
2013 'url': 'https://www.youtube.com/watch?feature=foo',
2014 'only_matching': True,
2016 'url': 'https://www.youtube.com/watch?hl=en-GB',
2017 'only_matching': True,
2019 'url': 'https://www.youtube.com/watch?t=2372',
2020 'only_matching': True,
2023 def _real_extract(self, url):
2024 raise ExtractorError(
2025 'Did you forget to quote the URL? Remember that & is a meta '
2026 'character in most shells, so you want to put the URL in quotes, '
2028 '"http://www.youtube.com/watch?feature=foo&v=BaW_jenozKc" '
2029 ' or simply youtube-dl BaW_jenozKc .',
2033 class YoutubeTruncatedIDIE(InfoExtractor):
2034 IE_NAME = 'youtube:truncated_id'
2035 IE_DESC = False # Do not list
2036 _VALID_URL = r'https?://(?:www\.)?youtube\.com/watch\?v=(?P<id>[0-9A-Za-z_-]{1,10})$'
2039 'url': 'https://www.youtube.com/watch?v=N_708QY7Ob',
2040 'only_matching': True,
2043 def _real_extract(self, url):
2044 video_id = self._match_id(url)
2045 raise ExtractorError(
2046 'Incomplete YouTube ID %s. URL %s looks truncated.' % (video_id, url),