3 from __future__ import unicode_literals
14 from .common import InfoExtractor, SearchInfoExtractor
15 from ..jsinterp import JSInterpreter
16 from ..swfinterp import SWFInterpreter
17 from ..compat import (
21 compat_urllib_parse_unquote,
22 compat_urllib_parse_unquote_plus,
23 compat_urllib_parse_urlencode,
24 compat_urllib_parse_urlparse,
33 get_element_by_attribute,
55 class YoutubeBaseInfoExtractor(InfoExtractor):
56 """Provide base functions for Youtube extractors"""
57 _LOGIN_URL = 'https://accounts.google.com/ServiceLogin'
58 _TWOFACTOR_URL = 'https://accounts.google.com/signin/challenge'
60 _LOOKUP_URL = 'https://accounts.google.com/_/signin/sl/lookup'
61 _CHALLENGE_URL = 'https://accounts.google.com/_/signin/sl/challenge'
62 _TFA_URL = 'https://accounts.google.com/_/signin/challenge?hl=en&TL={0}'
64 _NETRC_MACHINE = 'youtube'
65 # If True it will raise an error if no login info is provided
66 _LOGIN_REQUIRED = False
68 _PLAYLIST_ID_RE = r'(?:PL|LL|EC|UU|FL|RD|UL|TL|OLAK5uy_)[0-9A-Za-z-_]{10,}'
70 def _set_language(self):
72 '.youtube.com', 'PREF', 'f1=50000000&hl=en',
73 # YouTube sets the expire time to about two months
74 expire_time=time.time() + 2 * 30 * 24 * 3600)
76 def _ids_to_results(self, ids):
78 self.url_result(vid_id, 'Youtube', video_id=vid_id)
83 Attempt to log in to YouTube.
84 True is returned if successful or skipped.
85 False is returned if login failed.
87 If _LOGIN_REQUIRED is set and no authentication was provided, an error is raised.
89 username, password = self._get_login_info()
90 # No authentication to be performed
92 if self._LOGIN_REQUIRED and self._downloader.params.get('cookiefile') is None:
93 raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True)
96 login_page = self._download_webpage(
97 self._LOGIN_URL, None,
98 note='Downloading login page',
99 errnote='unable to fetch login page', fatal=False)
100 if login_page is False:
103 login_form = self._hidden_inputs(login_page)
105 def req(url, f_req, note, errnote):
106 data = login_form.copy()
109 'checkConnection': 'youtube',
110 'checkedDomains': 'youtube',
112 'deviceinfo': '[null,null,null,[],null,"US",null,null,[],"GlifWebSignIn",null,[null,null,[]]]',
113 'f.req': json.dumps(f_req),
114 'flowName': 'GlifWebSignIn',
115 'flowEntry': 'ServiceLogin',
117 return self._download_json(
118 url, None, note=note, errnote=errnote,
119 transform_source=lambda s: re.sub(r'^[^[]*', '', s),
121 data=urlencode_postdata(data), headers={
122 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8',
123 'Google-Accounts-XSRF': 1,
127 self._downloader.report_warning(message)
131 None, [], None, 'US', None, None, 2, False, True,
135 'https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn',
137 1, [None, None, []], None, None, None, True
142 lookup_results = req(
143 self._LOOKUP_URL, lookup_req,
144 'Looking up account info', 'Unable to look up account info')
146 if lookup_results is False:
149 user_hash = try_get(lookup_results, lambda x: x[0][2], compat_str)
151 warn('Unable to extract user hash')
156 None, 1, None, [1, None, None, None, [password, None, True]],
158 None, None, [2, 1, None, 1, 'https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn', None, [], 4],
159 1, [None, None, []], None, None, None, True
162 challenge_results = req(
163 self._CHALLENGE_URL, challenge_req,
164 'Logging in', 'Unable to log in')
166 if challenge_results is False:
169 login_res = try_get(challenge_results, lambda x: x[0][5], list)
171 login_msg = try_get(login_res, lambda x: x[5], compat_str)
173 'Unable to login: %s' % 'Invalid password'
174 if login_msg == 'INCORRECT_ANSWER_ENTERED' else login_msg)
177 res = try_get(challenge_results, lambda x: x[0][-1], list)
179 warn('Unable to extract result entry')
182 login_challenge = try_get(res, lambda x: x[0][0], list)
184 challenge_str = try_get(login_challenge, lambda x: x[2], compat_str)
185 if challenge_str == 'TWO_STEP_VERIFICATION':
186 # SEND_SUCCESS - TFA code has been successfully sent to phone
187 # QUOTA_EXCEEDED - reached the limit of TFA codes
188 status = try_get(login_challenge, lambda x: x[5], compat_str)
189 if status == 'QUOTA_EXCEEDED':
190 warn('Exceeded the limit of TFA codes, try later')
193 tl = try_get(challenge_results, lambda x: x[1][2], compat_str)
195 warn('Unable to extract TL')
198 tfa_code = self._get_tfa_info('2-step verification code')
202 'Two-factor authentication required. Provide it either interactively or with --twofactor <code>'
203 '(Note that only TOTP (Google Authenticator App) codes work at this time.)')
206 tfa_code = remove_start(tfa_code, 'G-')
209 user_hash, None, 2, None,
211 9, None, None, None, None, None, None, None,
212 [None, tfa_code, True, 2]
216 self._TFA_URL.format(tl), tfa_req,
217 'Submitting TFA code', 'Unable to submit TFA code')
219 if tfa_results is False:
222 tfa_res = try_get(tfa_results, lambda x: x[0][5], list)
224 tfa_msg = try_get(tfa_res, lambda x: x[5], compat_str)
226 'Unable to finish TFA: %s' % 'Invalid TFA code'
227 if tfa_msg == 'INCORRECT_ANSWER_ENTERED' else tfa_msg)
230 check_cookie_url = try_get(
231 tfa_results, lambda x: x[0][-1][2], compat_str)
234 'LOGIN_CHALLENGE': "This device isn't recognized. For your security, Google wants to make sure it's really you.",
235 'USERNAME_RECOVERY': 'Please provide additional information to aid in the recovery process.',
236 'REAUTH': "There is something unusual about your activity. For your security, Google wants to make sure it's really you.",
238 challenge = CHALLENGES.get(
240 '%s returned error %s.' % (self.IE_NAME, challenge_str))
241 warn('%s\nGo to https://accounts.google.com/, login and solve a challenge.' % challenge)
244 check_cookie_url = try_get(res, lambda x: x[2], compat_str)
246 if not check_cookie_url:
247 warn('Unable to extract CheckCookie URL')
250 check_cookie_results = self._download_webpage(
251 check_cookie_url, None, 'Checking cookie', fatal=False)
253 if check_cookie_results is False:
256 if 'https://myaccount.google.com/' not in check_cookie_results:
257 warn('Unable to log in')
262 def _download_webpage_handle(self, *args, **kwargs):
263 query = kwargs.get('query', {}).copy()
264 query['disable_polymer'] = 'true'
265 kwargs['query'] = query
266 return super(YoutubeBaseInfoExtractor, self)._download_webpage_handle(
267 *args, **compat_kwargs(kwargs))
269 def _real_initialize(self):
270 if self._downloader is None:
273 if not self._login():
277 class YoutubeEntryListBaseInfoExtractor(YoutubeBaseInfoExtractor):
278 # Extract entries from page with "Load more" button
279 def _entries(self, page, playlist_id):
280 more_widget_html = content_html = page
281 for page_num in itertools.count(1):
282 for entry in self._process_page(content_html):
285 mobj = re.search(r'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html)
289 more = self._download_json(
290 'https://youtube.com/%s' % mobj.group('more'), playlist_id,
291 'Downloading page #%s' % page_num,
292 transform_source=uppercase_escape)
293 content_html = more['content_html']
294 if not content_html.strip():
295 # Some webpages show a "Load more" button but they don't
298 more_widget_html = more['load_more_widget_html']
301 class YoutubePlaylistBaseInfoExtractor(YoutubeEntryListBaseInfoExtractor):
302 def _process_page(self, content):
303 for video_id, video_title in self.extract_videos_from_page(content):
304 yield self.url_result(video_id, 'Youtube', video_id, video_title)
306 def extract_videos_from_page(self, page):
309 for mobj in re.finditer(self._VIDEO_RE, page):
310 # The link with index 0 is not the first video of the playlist (not sure if still actual)
311 if 'index' in mobj.groupdict() and mobj.group('id') == '0':
313 video_id = mobj.group('id')
314 video_title = unescapeHTML(mobj.group('title'))
316 video_title = video_title.strip()
318 idx = ids_in_page.index(video_id)
319 if video_title and not titles_in_page[idx]:
320 titles_in_page[idx] = video_title
322 ids_in_page.append(video_id)
323 titles_in_page.append(video_title)
324 return zip(ids_in_page, titles_in_page)
327 class YoutubePlaylistsBaseInfoExtractor(YoutubeEntryListBaseInfoExtractor):
328 def _process_page(self, content):
329 for playlist_id in orderedSet(re.findall(
330 r'<h3[^>]+class="[^"]*yt-lockup-title[^"]*"[^>]*><a[^>]+href="/?playlist\?list=([0-9A-Za-z-_]{10,})"',
332 yield self.url_result(
333 'https://www.youtube.com/playlist?list=%s' % playlist_id, 'YoutubePlaylist')
335 def _real_extract(self, url):
336 playlist_id = self._match_id(url)
337 webpage = self._download_webpage(url, playlist_id)
338 title = self._og_search_title(webpage, fatal=False)
339 return self.playlist_result(self._entries(webpage, playlist_id), playlist_id, title)
342 class YoutubeIE(YoutubeBaseInfoExtractor):
343 IE_DESC = 'YouTube.com'
344 _VALID_URL = r"""(?x)^
346 (?:https?://|//) # http(s):// or protocol-independent URL
347 (?:(?:(?:(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/|
348 (?:www\.)?deturl\.com/www\.youtube\.com/|
349 (?:www\.)?pwnyoutube\.com/|
350 (?:www\.)?hooktube\.com/|
351 (?:www\.)?yourepeat\.com/|
352 tube\.majestyc\.net/|
353 (?:www\.)?invidio\.us/|
354 youtube\.googleapis\.com/) # the various hostnames, with wildcard subdomains
355 (?:.*?\#/)? # handle anchor (#/) redirect urls
356 (?: # the various things that can precede the ID:
357 (?:(?:v|embed|e)/(?!videoseries)) # v/ or embed/ or e/
358 |(?: # or the v= param in all its forms
359 (?:(?:watch|movie)(?:_popup)?(?:\.php)?/?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx)
360 (?:\?|\#!?) # the params delimiter ? or # or #!
361 (?:.*?[&;])?? # any other preceding param (like /?s=tuff&v=xxxx or ?s=tuff&v=V36LpHqtcDY)
366 youtu\.be| # just youtu.be/xxxx
367 vid\.plus| # or vid.plus/xxxx
368 zwearz\.com/watch| # or zwearz.com/watch/xxxx
370 |(?:www\.)?cleanvideosearch\.com/media/action/yt/watch\?videoId=
372 )? # all until now is optional -> you can pass the naked ID
373 ([0-9A-Za-z_-]{11}) # here is it! the YouTube video ID
376 %(playlist_id)s| # combined list/video URLs are handled by the playlist IE
377 WL # WL are handled by the watch later IE
380 (?(1).+)? # if we found the ID, everything can follow
381 $""" % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE}
382 _NEXT_URL_RE = r'[\?&]next_url=([^&]+)'
384 '5': {'ext': 'flv', 'width': 400, 'height': 240, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'},
385 '6': {'ext': 'flv', 'width': 450, 'height': 270, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'},
386 '13': {'ext': '3gp', 'acodec': 'aac', 'vcodec': 'mp4v'},
387 '17': {'ext': '3gp', 'width': 176, 'height': 144, 'acodec': 'aac', 'abr': 24, 'vcodec': 'mp4v'},
388 '18': {'ext': 'mp4', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 96, 'vcodec': 'h264'},
389 '22': {'ext': 'mp4', 'width': 1280, 'height': 720, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'},
390 '34': {'ext': 'flv', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
391 '35': {'ext': 'flv', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
392 # itag 36 videos are either 320x180 (BaW_jenozKc) or 320x240 (__2ABJjxzNo), abr varies as well
393 '36': {'ext': '3gp', 'width': 320, 'acodec': 'aac', 'vcodec': 'mp4v'},
394 '37': {'ext': 'mp4', 'width': 1920, 'height': 1080, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'},
395 '38': {'ext': 'mp4', 'width': 4096, 'height': 3072, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'},
396 '43': {'ext': 'webm', 'width': 640, 'height': 360, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'},
397 '44': {'ext': 'webm', 'width': 854, 'height': 480, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'},
398 '45': {'ext': 'webm', 'width': 1280, 'height': 720, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'},
399 '46': {'ext': 'webm', 'width': 1920, 'height': 1080, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'},
400 '59': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
401 '78': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
405 '82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20},
406 '83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20},
407 '84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20},
408 '85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20},
409 '100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8', 'preference': -20},
410 '101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20},
411 '102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20},
413 # Apple HTTP Live Streaming
414 '91': {'ext': 'mp4', 'height': 144, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10},
415 '92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10},
416 '93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10},
417 '94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10},
418 '95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10},
419 '96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10},
420 '132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10},
421 '151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 24, 'vcodec': 'h264', 'preference': -10},
424 '133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'h264'},
425 '134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'h264'},
426 '135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'},
427 '136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264'},
428 '137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264'},
429 '138': {'ext': 'mp4', 'format_note': 'DASH video', 'vcodec': 'h264'}, # Height can vary (https://github.com/rg3/youtube-dl/issues/4559)
430 '160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'vcodec': 'h264'},
431 '212': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'},
432 '264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'h264'},
433 '298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60},
434 '299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60},
435 '266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'h264'},
438 '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 48, 'container': 'm4a_dash'},
439 '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 128, 'container': 'm4a_dash'},
440 '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 256, 'container': 'm4a_dash'},
441 '256': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'},
442 '258': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'},
443 '325': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'dtse', 'container': 'm4a_dash'},
444 '328': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'ec-3', 'container': 'm4a_dash'},
447 '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
448 '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
449 '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
450 '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
451 '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
452 '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
453 '278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp9'},
454 '242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'vp9'},
455 '243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'vp9'},
456 '244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'},
457 '245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'},
458 '246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'},
459 '247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9'},
460 '248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9'},
461 '271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9'},
462 # itag 272 videos are either 3840x2160 (e.g. RtoitU2A-3E) or 7680x4320 (sLprVF6d7Ug)
463 '272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'},
464 '302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
465 '303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
466 '308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
467 '313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'},
468 '315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
471 '171': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 128},
472 '172': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 256},
474 # Dash webm audio with opus inside
475 '249': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50},
476 '250': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70},
477 '251': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160},
480 '_rtmp': {'protocol': 'rtmp'},
482 _SUBTITLE_FORMATS = ('ttml', 'vtt')
489 'url': 'https://www.youtube.com/watch?v=BaW_jenozKc&t=1s&end=9',
493 'title': 'youtube-dl test video "\'/\\ä↭𝕐',
494 'uploader': 'Philipp Hagemeister',
495 'uploader_id': 'phihag',
496 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/phihag',
497 'channel_id': 'UCLqxVugv74EIW3VWh2NOa3Q',
498 'channel_url': r're:https?://(?:www\.)?youtube\.com/channel/UCLqxVugv74EIW3VWh2NOa3Q',
499 'upload_date': '20121002',
500 'license': 'Standard YouTube License',
501 '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 .',
502 'categories': ['Science & Technology'],
503 'tags': ['youtube-dl'],
507 'dislike_count': int,
513 'url': 'https://www.youtube.com/watch?v=UxxajLWwzqY',
514 'note': 'Test generic use_cipher_signature video (#897)',
518 'upload_date': '20120506',
519 'title': 'Icona Pop - I Love It (feat. Charli XCX) [OFFICIAL VIDEO]',
520 'alt_title': 'I Love It (feat. Charli XCX)',
521 'description': 'md5:f3ceb5ef83a08d95b9d146f973157cc8',
522 'tags': ['Icona Pop i love it', 'sweden', 'pop music', 'big beat records', 'big beat', 'charli',
523 'xcx', 'charli xcx', 'girls', 'hbo', 'i love it', "i don't care", 'icona', 'pop',
524 'iconic ep', 'iconic', 'love', 'it'],
526 'uploader': 'Icona Pop',
527 'uploader_id': 'IconaPop',
528 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/IconaPop',
529 'license': 'Standard YouTube License',
530 'creator': 'Icona Pop',
531 'track': 'I Love It (feat. Charli XCX)',
532 'artist': 'Icona Pop',
536 'url': 'https://www.youtube.com/watch?v=07FYdnEawAQ',
537 'note': 'Test VEVO video with age protection (#956)',
541 'upload_date': '20130703',
542 'title': 'Justin Timberlake - Tunnel Vision (Explicit)',
543 'alt_title': 'Tunnel Vision',
544 'description': 'md5:64249768eec3bc4276236606ea996373',
546 'uploader': 'justintimberlakeVEVO',
547 'uploader_id': 'justintimberlakeVEVO',
548 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/justintimberlakeVEVO',
549 'license': 'Standard YouTube License',
550 'creator': 'Justin Timberlake',
551 'track': 'Tunnel Vision',
552 'artist': 'Justin Timberlake',
557 'url': '//www.YouTube.com/watch?v=yZIXLfi8CZQ',
558 'note': 'Embed-only video (#1746)',
562 'upload_date': '20120608',
563 'title': 'Principal Sexually Assaults A Teacher - Episode 117 - 8th June 2012',
564 'description': 'md5:09b78bd971f1e3e289601dfba15ca4f7',
565 'uploader': 'SET India',
566 'uploader_id': 'setindia',
567 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/setindia',
568 'license': 'Standard YouTube License',
573 'url': 'https://www.youtube.com/watch?v=BaW_jenozKc&v=UxxajLWwzqY',
574 'note': 'Use the first video ID in the URL',
578 'title': 'youtube-dl test video "\'/\\ä↭𝕐',
579 'uploader': 'Philipp Hagemeister',
580 'uploader_id': 'phihag',
581 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/phihag',
582 'upload_date': '20121002',
583 'license': 'Standard YouTube License',
584 '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 .',
585 'categories': ['Science & Technology'],
586 'tags': ['youtube-dl'],
590 'dislike_count': int,
593 'skip_download': True,
597 'url': 'https://www.youtube.com/watch?v=a9LDPn-MO4I',
598 'note': '256k DASH audio (format 141) via DASH manifest',
602 'upload_date': '20121002',
603 'uploader_id': '8KVIDEO',
604 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/8KVIDEO',
606 'uploader': '8KVIDEO',
607 'license': 'Standard YouTube License',
608 'title': 'UHDTV TEST 8K VIDEO.mp4'
611 'youtube_include_dash_manifest': True,
614 'skip': 'format 141 not served anymore',
616 # DASH manifest with encrypted signature
618 'url': 'https://www.youtube.com/watch?v=IB3lcPjvWLA',
622 'title': 'Afrojack, Spree Wilson - The Spark ft. Spree Wilson',
623 'description': 'md5:1900ed86ee514927b9e00fbead6969a5',
625 'uploader': 'AfrojackVEVO',
626 'uploader_id': 'AfrojackVEVO',
627 'upload_date': '20131011',
628 'license': 'Standard YouTube License',
631 'youtube_include_dash_manifest': True,
632 'format': '141/bestaudio[ext=m4a]',
635 # JS player signature function name containing $
637 'url': 'https://www.youtube.com/watch?v=nfWlot6h_JM',
641 'title': 'Taylor Swift - Shake It Off',
642 'alt_title': 'Shake It Off',
643 'description': 'md5:95f66187cd7c8b2c13eb78e1223b63c3',
645 'uploader': 'TaylorSwiftVEVO',
646 'uploader_id': 'TaylorSwiftVEVO',
647 'upload_date': '20140818',
648 'license': 'Standard YouTube License',
649 'creator': 'Taylor Swift',
652 'youtube_include_dash_manifest': True,
653 'format': '141/bestaudio[ext=m4a]',
658 'url': 'https://www.youtube.com/watch?v=T4XJQO3qol8',
663 'upload_date': '20100909',
664 'uploader': 'TJ Kirk',
665 'uploader_id': 'TheAmazingAtheist',
666 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheAmazingAtheist',
667 'license': 'Standard YouTube License',
668 'title': 'Burning Everyone\'s Koran',
669 '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',
672 # Normal age-gate video (No vevo, embed allowed)
674 'url': 'https://youtube.com/watch?v=HtVdAasjOgU',
678 'title': 'The Witcher 3: Wild Hunt - The Sword Of Destiny Trailer',
679 'description': r're:(?s).{100,}About the Game\n.*?The Witcher 3: Wild Hunt.{100,}',
681 'uploader': 'The Witcher',
682 'uploader_id': 'WitcherGame',
683 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/WitcherGame',
684 'upload_date': '20140605',
685 'license': 'Standard YouTube License',
689 # Age-gate video with encrypted signature
691 'url': 'https://www.youtube.com/watch?v=6kLq3WMV1nU',
695 'title': 'Dedication To My Ex (Miss That) (Lyric Video)',
696 'description': 'md5:33765bb339e1b47e7e72b5490139bb41',
698 'uploader': 'LloydVEVO',
699 'uploader_id': 'LloydVEVO',
700 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/LloydVEVO',
701 'upload_date': '20110629',
702 'license': 'Standard YouTube License',
706 # video_info is None (https://github.com/rg3/youtube-dl/issues/4421)
707 # YouTube Red ad is not captured for creator
709 'url': '__2ABJjxzNo',
714 'upload_date': '20100430',
715 'uploader_id': 'deadmau5',
716 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/deadmau5',
717 'creator': 'deadmau5',
718 'description': 'md5:12c56784b8032162bb936a5f76d55360',
719 'uploader': 'deadmau5',
720 'license': 'Standard YouTube License',
721 'title': 'Deadmau5 - Some Chords (HD)',
722 'alt_title': 'Some Chords',
724 'expected_warnings': [
725 'DASH manifest missing',
728 # Olympics (https://github.com/rg3/youtube-dl/issues/4431)
730 'url': 'lqQg6PlCWgI',
735 'upload_date': '20150827',
736 'uploader_id': 'olympic',
737 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/olympic',
738 'license': 'Standard YouTube License',
739 'description': 'HO09 - Women - GER-AUS - Hockey - 31 July 2012 - London 2012 Olympic Games',
740 'uploader': 'Olympic',
741 'title': 'Hockey - Women - GER-AUS - London 2012 Olympic Games',
744 'skip_download': 'requires avconv',
749 'url': 'https://www.youtube.com/watch?v=_b-2C3KPAM0',
753 'stretched_ratio': 16 / 9.,
755 'upload_date': '20110310',
756 'uploader_id': 'AllenMeow',
757 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/AllenMeow',
758 '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',
760 'license': 'Standard YouTube License',
761 'title': '[A-made] 變態妍字幕版 太妍 我就是這樣的人',
764 # url_encoded_fmt_stream_map is empty string
766 'url': 'qEJwOuvDf7I',
770 'title': 'Обсуждение судебной практики по выборам 14 сентября 2014 года в Санкт-Петербурге',
772 'upload_date': '20150404',
773 'uploader_id': 'spbelect',
774 'uploader': 'Наблюдатели Петербурга',
777 'skip_download': 'requires avconv',
779 'skip': 'This live event has ended.',
781 # Extraction from multiple DASH manifests (https://github.com/rg3/youtube-dl/pull/6097)
783 'url': 'https://www.youtube.com/watch?v=FIl7x6_3R5Y',
787 'title': 'md5:7b81415841e02ecd4313668cde88737a',
788 'description': 'md5:116377fd2963b81ec4ce64b542173306',
790 'upload_date': '20150625',
791 'uploader_id': 'dorappi2000',
792 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/dorappi2000',
793 'uploader': 'dorappi2000',
794 'license': 'Standard YouTube License',
795 'formats': 'mincount:31',
797 'skip': 'not actual anymore',
799 # DASH manifest with segment_list
801 'url': 'https://www.youtube.com/embed/CsmdDsKjzN8',
802 'md5': '8ce563a1d667b599d21064e982ab9e31',
806 'upload_date': '20150501', # According to '<meta itemprop="datePublished"', but in other places it's 20150510
807 'uploader': 'Airtek',
808 'description': 'Retransmisión en directo de la XVIII media maratón de Zaragoza.',
809 'uploader_id': 'UCzTzUmjXxxacNnL8I3m4LnQ',
810 'license': 'Standard YouTube License',
811 'title': 'Retransmisión XVIII Media maratón Zaragoza 2015',
814 'youtube_include_dash_manifest': True,
815 'format': '135', # bestvideo
817 'skip': 'This live event has ended.',
820 # Multifeed videos (multiple cameras), URL is for Main Camera
821 'url': 'https://www.youtube.com/watch?v=jqWvoWXjCVs',
824 'title': 'teamPGP: Rocket League Noob Stream',
825 'description': 'md5:dc7872fb300e143831327f1bae3af010',
831 'title': 'teamPGP: Rocket League Noob Stream (Main Camera)',
832 'description': 'md5:dc7872fb300e143831327f1bae3af010',
834 'upload_date': '20150721',
835 'uploader': 'Beer Games Beer',
836 'uploader_id': 'beergamesbeer',
837 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/beergamesbeer',
838 'license': 'Standard YouTube License',
844 'title': 'teamPGP: Rocket League Noob Stream (kreestuh)',
845 'description': 'md5:dc7872fb300e143831327f1bae3af010',
847 'upload_date': '20150721',
848 'uploader': 'Beer Games Beer',
849 'uploader_id': 'beergamesbeer',
850 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/beergamesbeer',
851 'license': 'Standard YouTube License',
857 'title': 'teamPGP: Rocket League Noob Stream (grizzle)',
858 'description': 'md5:dc7872fb300e143831327f1bae3af010',
860 'upload_date': '20150721',
861 'uploader': 'Beer Games Beer',
862 'uploader_id': 'beergamesbeer',
863 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/beergamesbeer',
864 'license': 'Standard YouTube License',
870 'title': 'teamPGP: Rocket League Noob Stream (zim)',
871 'description': 'md5:dc7872fb300e143831327f1bae3af010',
873 'upload_date': '20150721',
874 'uploader': 'Beer Games Beer',
875 'uploader_id': 'beergamesbeer',
876 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/beergamesbeer',
877 'license': 'Standard YouTube License',
881 'skip_download': True,
885 # Multifeed video with comma in title (see https://github.com/rg3/youtube-dl/issues/8536)
886 'url': 'https://www.youtube.com/watch?v=gVfLd0zydlo',
889 'title': 'DevConf.cz 2016 Day 2 Workshops 1 14:00 - 15:30',
892 'skip': 'Not multifeed anymore',
895 'url': 'https://vid.plus/FlRa-iH7PGw',
896 'only_matching': True,
899 'url': 'https://zwearz.com/watch/9lWxNJF-ufM/electra-woman-dyna-girl-official-trailer-grace-helbig.html',
900 'only_matching': True,
903 # Title with JS-like syntax "};" (see https://github.com/rg3/youtube-dl/issues/7468)
904 # Also tests cut-off URL expansion in video description (see
905 # https://github.com/rg3/youtube-dl/issues/1892,
906 # https://github.com/rg3/youtube-dl/issues/8164)
907 'url': 'https://www.youtube.com/watch?v=lsguqyKfVQg',
911 'title': '{dark walk}; Loki/AC/Dishonored; collab w/Elflover21',
912 'alt_title': 'Dark Walk - Position Music',
913 'description': 'md5:8085699c11dc3f597ce0410b0dcbb34a',
915 'upload_date': '20151119',
916 'uploader_id': 'IronSoulElf',
917 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/IronSoulElf',
918 'uploader': 'IronSoulElf',
919 'license': 'Standard YouTube License',
920 'creator': 'Todd Haberman, Daniel Law Heath and Aaron Kaplan',
921 'track': 'Dark Walk - Position Music',
922 'artist': 'Todd Haberman, Daniel Law Heath and Aaron Kaplan',
925 'skip_download': True,
929 # Tags with '};' (see https://github.com/rg3/youtube-dl/issues/7468)
930 'url': 'https://www.youtube.com/watch?v=Ms7iBXnlUO8',
931 'only_matching': True,
934 # Video with yt:stretch=17:0
935 'url': 'https://www.youtube.com/watch?v=Q39EVAstoRM',
939 'title': 'Clash Of Clans#14 Dicas De Ataque Para CV 4',
940 'description': 'md5:ee18a25c350637c8faff806845bddee9',
941 'upload_date': '20151107',
942 'uploader_id': 'UCCr7TALkRbo3EtFzETQF1LA',
943 'uploader': 'CH GAMER DROID',
946 'skip_download': True,
948 'skip': 'This video does not exist.',
951 # Video licensed under Creative Commons
952 'url': 'https://www.youtube.com/watch?v=M4gD1WSo5mA',
956 'title': 'md5:e41008789470fc2533a3252216f1c1d1',
957 'description': 'md5:a677553cf0840649b731a3024aeff4cc',
959 'upload_date': '20150127',
960 'uploader_id': 'BerkmanCenter',
961 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/BerkmanCenter',
962 'uploader': 'The Berkman Klein Center for Internet & Society',
963 'license': 'Creative Commons Attribution license (reuse allowed)',
966 'skip_download': True,
970 # Channel-like uploader_url
971 'url': 'https://www.youtube.com/watch?v=eQcmzGIKrzg',
975 'title': 'Democratic Socialism and Foreign Policy | Bernie Sanders',
976 'description': 'md5:dda0d780d5a6e120758d1711d062a867',
978 'upload_date': '20151119',
979 'uploader': 'Bernie Sanders',
980 'uploader_id': 'UCH1dpzjCEiGAt8CXkryhkZg',
981 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCH1dpzjCEiGAt8CXkryhkZg',
982 'license': 'Creative Commons Attribution license (reuse allowed)',
985 'skip_download': True,
989 'url': 'https://www.youtube.com/watch?feature=player_embedded&amp;v=V36LpHqtcDY',
990 'only_matching': True,
993 # YouTube Red paid video (https://github.com/rg3/youtube-dl/issues/10059)
994 'url': 'https://www.youtube.com/watch?v=i1Ko8UG-Tdo',
995 'only_matching': True,
998 # Rental video preview
999 'url': 'https://www.youtube.com/watch?v=yYr8q0y5Jfg',
1001 'id': 'uGpuVWrhIzE',
1003 'title': 'Piku - Trailer',
1004 'description': 'md5:c36bd60c3fd6f1954086c083c72092eb',
1005 'upload_date': '20150811',
1006 'uploader': 'FlixMatrix',
1007 'uploader_id': 'FlixMatrixKaravan',
1008 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/FlixMatrixKaravan',
1009 'license': 'Standard YouTube License',
1012 'skip_download': True,
1014 'skip': 'This video is not available.',
1017 # YouTube Red video with episode data
1018 'url': 'https://www.youtube.com/watch?v=iqKdEhx-dD4',
1020 'id': 'iqKdEhx-dD4',
1022 'title': 'Isolation - Mind Field (Ep 1)',
1023 'description': 'md5:25b78d2f64ae81719f5c96319889b736',
1025 'upload_date': '20170118',
1026 'uploader': 'Vsauce',
1027 'uploader_id': 'Vsauce',
1028 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/Vsauce',
1029 'license': 'Standard YouTube License',
1030 'series': 'Mind Field',
1032 'episode_number': 1,
1035 'skip_download': True,
1037 'expected_warnings': [
1038 'Skipping DASH manifest',
1042 # The following content has been identified by the YouTube community
1043 # as inappropriate or offensive to some audiences.
1044 'url': 'https://www.youtube.com/watch?v=6SJNVb0GnPI',
1046 'id': '6SJNVb0GnPI',
1048 'title': 'Race Differences in Intelligence',
1049 'description': 'md5:5d161533167390427a1f8ee89a1fc6f1',
1051 'upload_date': '20140124',
1052 'uploader': 'New Century Foundation',
1053 'uploader_id': 'UCEJYpZGqgUob0zVVEaLhvVg',
1054 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCEJYpZGqgUob0zVVEaLhvVg',
1055 'license': 'Standard YouTube License',
1058 'skip_download': True,
1063 'url': '1t24XAntNCY',
1064 'only_matching': True,
1067 # geo restricted to JP
1068 'url': 'sJL6WA-aGkQ',
1069 'only_matching': True,
1072 'url': 'https://www.youtube.com/watch?v=MuAGGZNfUkU&list=RDMM',
1073 'only_matching': True,
1076 'url': 'https://invidio.us/watch?v=BaW_jenozKc',
1077 'only_matching': True,
1081 def __init__(self, *args, **kwargs):
1082 super(YoutubeIE, self).__init__(*args, **kwargs)
1083 self._player_cache = {}
1085 def report_video_info_webpage_download(self, video_id):
1086 """Report attempt to download video info webpage."""
1087 self.to_screen('%s: Downloading video info webpage' % video_id)
1089 def report_information_extraction(self, video_id):
1090 """Report attempt to extract video information."""
1091 self.to_screen('%s: Extracting video information' % video_id)
1093 def report_unavailable_format(self, video_id, format):
1094 """Report extracted video URL."""
1095 self.to_screen('%s: Format %s not available' % (video_id, format))
1097 def report_rtmp_download(self):
1098 """Indicate the download will use the RTMP protocol."""
1099 self.to_screen('RTMP download detected')
1101 def _signature_cache_id(self, example_sig):
1102 """ Return a string representation of a signature """
1103 return '.'.join(compat_str(len(part)) for part in example_sig.split('.'))
1105 def _extract_signature_function(self, video_id, player_url, example_sig):
1107 r'.*?-(?P<id>[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player(?:-new)?|(?:/[a-z]{2}_[A-Z]{2})?/base)?\.(?P<ext>[a-z]+)$',
1110 raise ExtractorError('Cannot identify player %r' % player_url)
1111 player_type = id_m.group('ext')
1112 player_id = id_m.group('id')
1114 # Read from filesystem cache
1115 func_id = '%s_%s_%s' % (
1116 player_type, player_id, self._signature_cache_id(example_sig))
1117 assert os.path.basename(func_id) == func_id
1119 cache_spec = self._downloader.cache.load('youtube-sigfuncs', func_id)
1120 if cache_spec is not None:
1121 return lambda s: ''.join(s[i] for i in cache_spec)
1124 'Downloading player %s' % player_url
1125 if self._downloader.params.get('verbose') else
1126 'Downloading %s player %s' % (player_type, player_id)
1128 if player_type == 'js':
1129 code = self._download_webpage(
1130 player_url, video_id,
1132 errnote='Download of %s failed' % player_url)
1133 res = self._parse_sig_js(code)
1134 elif player_type == 'swf':
1135 urlh = self._request_webpage(
1136 player_url, video_id,
1138 errnote='Download of %s failed' % player_url)
1140 res = self._parse_sig_swf(code)
1142 assert False, 'Invalid player type %r' % player_type
1144 test_string = ''.join(map(compat_chr, range(len(example_sig))))
1145 cache_res = res(test_string)
1146 cache_spec = [ord(c) for c in cache_res]
1148 self._downloader.cache.store('youtube-sigfuncs', func_id, cache_spec)
1151 def _print_sig_code(self, func, example_sig):
1152 def gen_sig_code(idxs):
1153 def _genslice(start, end, step):
1154 starts = '' if start == 0 else str(start)
1155 ends = (':%d' % (end + step)) if end + step >= 0 else ':'
1156 steps = '' if step == 1 else (':%d' % step)
1157 return 's[%s%s%s]' % (starts, ends, steps)
1160 # Quelch pyflakes warnings - start will be set when step is set
1161 start = '(Never used)'
1162 for i, prev in zip(idxs[1:], idxs[:-1]):
1163 if step is not None:
1164 if i - prev == step:
1166 yield _genslice(start, prev, step)
1169 if i - prev in [-1, 1]:
1174 yield 's[%d]' % prev
1178 yield _genslice(start, i, step)
1180 test_string = ''.join(map(compat_chr, range(len(example_sig))))
1181 cache_res = func(test_string)
1182 cache_spec = [ord(c) for c in cache_res]
1183 expr_code = ' + '.join(gen_sig_code(cache_spec))
1184 signature_id_tuple = '(%s)' % (
1185 ', '.join(compat_str(len(p)) for p in example_sig.split('.')))
1186 code = ('if tuple(len(p) for p in s.split(\'.\')) == %s:\n'
1187 ' return %s\n') % (signature_id_tuple, expr_code)
1188 self.to_screen('Extracted signature function:\n' + code)
1190 def _parse_sig_js(self, jscode):
1191 funcname = self._search_regex(
1192 (r'(["\'])signature\1\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1193 r'\.sig\|\|(?P<sig>[a-zA-Z0-9$]+)\(',
1194 r'yt\.akamaized\.net/\)\s*\|\|\s*.*?\s*c\s*&&\s*d\.set\([^,]+\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1195 r'\bc\s*&&\s*d\.set\([^,]+\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\('),
1196 jscode, 'Initial JS player signature function name', group='sig')
1198 jsi = JSInterpreter(jscode)
1199 initial_function = jsi.extract_function(funcname)
1200 return lambda s: initial_function([s])
1202 def _parse_sig_swf(self, file_contents):
1203 swfi = SWFInterpreter(file_contents)
1204 TARGET_CLASSNAME = 'SignatureDecipher'
1205 searched_class = swfi.extract_class(TARGET_CLASSNAME)
1206 initial_function = swfi.extract_function(searched_class, 'decipher')
1207 return lambda s: initial_function([s])
1209 def _decrypt_signature(self, s, video_id, player_url, age_gate=False):
1210 """Turn the encrypted s field into a working signature"""
1212 if player_url is None:
1213 raise ExtractorError('Cannot decrypt signature without player_url')
1215 if player_url.startswith('//'):
1216 player_url = 'https:' + player_url
1217 elif not re.match(r'https?://', player_url):
1218 player_url = compat_urlparse.urljoin(
1219 'https://www.youtube.com', player_url)
1221 player_id = (player_url, self._signature_cache_id(s))
1222 if player_id not in self._player_cache:
1223 func = self._extract_signature_function(
1224 video_id, player_url, s
1226 self._player_cache[player_id] = func
1227 func = self._player_cache[player_id]
1228 if self._downloader.params.get('youtube_print_sig_code'):
1229 self._print_sig_code(func, s)
1231 except Exception as e:
1232 tb = traceback.format_exc()
1233 raise ExtractorError(
1234 'Signature extraction failed: ' + tb, cause=e)
1236 def _get_subtitles(self, video_id, webpage):
1238 subs_doc = self._download_xml(
1239 'https://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id,
1240 video_id, note=False)
1241 except ExtractorError as err:
1242 self._downloader.report_warning('unable to download video subtitles: %s' % error_to_compat_str(err))
1246 for track in subs_doc.findall('track'):
1247 lang = track.attrib['lang_code']
1248 if lang in sub_lang_list:
1251 for ext in self._SUBTITLE_FORMATS:
1252 params = compat_urllib_parse_urlencode({
1256 'name': track.attrib['name'].encode('utf-8'),
1258 sub_formats.append({
1259 'url': 'https://www.youtube.com/api/timedtext?' + params,
1262 sub_lang_list[lang] = sub_formats
1263 if not sub_lang_list:
1264 self._downloader.report_warning('video doesn\'t have subtitles')
1266 return sub_lang_list
1268 def _get_ytplayer_config(self, video_id, webpage):
1270 # User data may contain arbitrary character sequences that may affect
1271 # JSON extraction with regex, e.g. when '};' is contained the second
1272 # regex won't capture the whole JSON. Yet working around by trying more
1273 # concrete regex first keeping in mind proper quoted string handling
1274 # to be implemented in future that will replace this workaround (see
1275 # https://github.com/rg3/youtube-dl/issues/7468,
1276 # https://github.com/rg3/youtube-dl/pull/7599)
1277 r';ytplayer\.config\s*=\s*({.+?});ytplayer',
1278 r';ytplayer\.config\s*=\s*({.+?});',
1280 config = self._search_regex(
1281 patterns, webpage, 'ytplayer.config', default=None)
1283 return self._parse_json(
1284 uppercase_escape(config), video_id, fatal=False)
1286 def _get_automatic_captions(self, video_id, webpage):
1287 """We need the webpage for getting the captions url, pass it as an
1288 argument to speed up the process."""
1289 self.to_screen('%s: Looking for automatic captions' % video_id)
1290 player_config = self._get_ytplayer_config(video_id, webpage)
1291 err_msg = 'Couldn\'t find automatic captions for %s' % video_id
1292 if not player_config:
1293 self._downloader.report_warning(err_msg)
1296 args = player_config['args']
1297 caption_url = args.get('ttsurl')
1299 timestamp = args['timestamp']
1300 # We get the available subtitles
1301 list_params = compat_urllib_parse_urlencode({
1306 list_url = caption_url + '&' + list_params
1307 caption_list = self._download_xml(list_url, video_id)
1308 original_lang_node = caption_list.find('track')
1309 if original_lang_node is None:
1310 self._downloader.report_warning('Video doesn\'t have automatic captions')
1312 original_lang = original_lang_node.attrib['lang_code']
1313 caption_kind = original_lang_node.attrib.get('kind', '')
1316 for lang_node in caption_list.findall('target'):
1317 sub_lang = lang_node.attrib['lang_code']
1319 for ext in self._SUBTITLE_FORMATS:
1320 params = compat_urllib_parse_urlencode({
1321 'lang': original_lang,
1325 'kind': caption_kind,
1327 sub_formats.append({
1328 'url': caption_url + '&' + params,
1331 sub_lang_list[sub_lang] = sub_formats
1332 return sub_lang_list
1334 def make_captions(sub_url, sub_langs):
1335 parsed_sub_url = compat_urllib_parse_urlparse(sub_url)
1336 caption_qs = compat_parse_qs(parsed_sub_url.query)
1338 for sub_lang in sub_langs:
1340 for ext in self._SUBTITLE_FORMATS:
1342 'tlang': [sub_lang],
1345 sub_url = compat_urlparse.urlunparse(parsed_sub_url._replace(
1346 query=compat_urllib_parse_urlencode(caption_qs, True)))
1347 sub_formats.append({
1351 captions[sub_lang] = sub_formats
1354 # New captions format as of 22.06.2017
1355 player_response = args.get('player_response')
1356 if player_response and isinstance(player_response, compat_str):
1357 player_response = self._parse_json(
1358 player_response, video_id, fatal=False)
1360 renderer = player_response['captions']['playerCaptionsTracklistRenderer']
1361 base_url = renderer['captionTracks'][0]['baseUrl']
1363 for lang in renderer['translationLanguages']:
1364 lang_code = lang.get('languageCode')
1366 sub_lang_list.append(lang_code)
1367 return make_captions(base_url, sub_lang_list)
1369 # Some videos don't provide ttsurl but rather caption_tracks and
1370 # caption_translation_languages (e.g. 20LmZk1hakA)
1371 # Does not used anymore as of 22.06.2017
1372 caption_tracks = args['caption_tracks']
1373 caption_translation_languages = args['caption_translation_languages']
1374 caption_url = compat_parse_qs(caption_tracks.split(',')[0])['u'][0]
1376 for lang in caption_translation_languages.split(','):
1377 lang_qs = compat_parse_qs(compat_urllib_parse_unquote_plus(lang))
1378 sub_lang = lang_qs.get('lc', [None])[0]
1380 sub_lang_list.append(sub_lang)
1381 return make_captions(caption_url, sub_lang_list)
1382 # An extractor error can be raise by the download process if there are
1383 # no automatic captions but there are subtitles
1384 except (KeyError, IndexError, ExtractorError):
1385 self._downloader.report_warning(err_msg)
1388 def _mark_watched(self, video_id, video_info):
1389 playback_url = video_info.get('videostats_playback_base_url', [None])[0]
1390 if not playback_url:
1392 parsed_playback_url = compat_urlparse.urlparse(playback_url)
1393 qs = compat_urlparse.parse_qs(parsed_playback_url.query)
1395 # cpn generation algorithm is reverse engineered from base.js.
1396 # In fact it works even with dummy cpn.
1397 CPN_ALPHABET = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_'
1398 cpn = ''.join((CPN_ALPHABET[random.randint(0, 256) & 63] for _ in range(0, 16)))
1404 playback_url = compat_urlparse.urlunparse(
1405 parsed_playback_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
1407 self._download_webpage(
1408 playback_url, video_id, 'Marking watched',
1409 'Unable to mark watched', fatal=False)
1412 def _extract_urls(webpage):
1413 # Embedded YouTube player
1415 unescapeHTML(mobj.group('url'))
1416 for mobj in re.finditer(r'''(?x)
1426 (?P<url>(?:https?:)?//(?:www\.)?youtube(?:-nocookie)?\.com/
1427 (?:embed|v|p)/[0-9A-Za-z_-]{11}.*?)
1430 # lazyYT YouTube embed
1431 entries.extend(list(map(
1433 re.findall(r'class="lazyYT" data-youtube-id="([^"]+)"', webpage))))
1435 # Wordpress "YouTube Video Importer" plugin
1436 matches = re.findall(r'''(?x)<div[^>]+
1437 class=(?P<q1>[\'"])[^\'"]*\byvii_single_video_player\b[^\'"]*(?P=q1)[^>]+
1438 data-video_id=(?P<q2>[\'"])([^\'"]+)(?P=q2)''', webpage)
1439 entries.extend(m[-1] for m in matches)
1444 def _extract_url(webpage):
1445 urls = YoutubeIE._extract_urls(webpage)
1446 return urls[0] if urls else None
1449 def extract_id(cls, url):
1450 mobj = re.match(cls._VALID_URL, url, re.VERBOSE)
1452 raise ExtractorError('Invalid URL: %s' % url)
1453 video_id = mobj.group(2)
1456 def _extract_annotations(self, video_id):
1457 url = 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id
1458 return self._download_webpage(url, video_id, note='Searching for annotations.', errnote='Unable to download video annotations.')
1461 def _extract_chapters(description, duration):
1464 chapter_lines = re.findall(
1465 r'(?:^|<br\s*/>)([^<]*<a[^>]+onclick=["\']yt\.www\.watch\.player\.seekTo[^>]+>(\d{1,2}:\d{1,2}(?::\d{1,2})?)</a>[^>]*)(?=$|<br\s*/>)',
1467 if not chapter_lines:
1470 for next_num, (chapter_line, time_point) in enumerate(
1471 chapter_lines, start=1):
1472 start_time = parse_duration(time_point)
1473 if start_time is None:
1475 if start_time > duration:
1477 end_time = (duration if next_num == len(chapter_lines)
1478 else parse_duration(chapter_lines[next_num][1]))
1479 if end_time is None:
1481 if end_time > duration:
1483 if start_time > end_time:
1485 chapter_title = re.sub(
1486 r'<a[^>]+>[^<]+</a>', '', chapter_line).strip(' \t-')
1487 chapter_title = re.sub(r'\s+', ' ', chapter_title)
1489 'start_time': start_time,
1490 'end_time': end_time,
1491 'title': chapter_title,
1495 def _real_extract(self, url):
1496 url, smuggled_data = unsmuggle_url(url, {})
1499 'http' if self._downloader.params.get('prefer_insecure', False)
1504 parsed_url = compat_urllib_parse_urlparse(url)
1505 for component in [parsed_url.fragment, parsed_url.query]:
1506 query = compat_parse_qs(component)
1507 if start_time is None and 't' in query:
1508 start_time = parse_duration(query['t'][0])
1509 if start_time is None and 'start' in query:
1510 start_time = parse_duration(query['start'][0])
1511 if end_time is None and 'end' in query:
1512 end_time = parse_duration(query['end'][0])
1514 # Extract original video URL from URL with redirection, like age verification, using next_url parameter
1515 mobj = re.search(self._NEXT_URL_RE, url)
1517 url = proto + '://www.youtube.com/' + compat_urllib_parse_unquote(mobj.group(1)).lstrip('/')
1518 video_id = self.extract_id(url)
1521 url = proto + '://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1&bpctr=9999999999' % video_id
1522 video_webpage = self._download_webpage(url, video_id)
1524 # Attempt to extract SWF player URL
1525 mobj = re.search(r'swfConfig.*?"(https?:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage)
1526 if mobj is not None:
1527 player_url = re.sub(r'\\(.)', r'\1', mobj.group(1))
1533 def add_dash_mpd(video_info):
1534 dash_mpd = video_info.get('dashmpd')
1535 if dash_mpd and dash_mpd[0] not in dash_mpds:
1536 dash_mpds.append(dash_mpd[0])
1541 def extract_view_count(v_info):
1542 return int_or_none(try_get(v_info, lambda x: x['view_count'][0]))
1544 player_response = {}
1547 embed_webpage = None
1548 if re.search(r'player-age-gate-content">', video_webpage) is not None:
1550 # We simulate the access to the video from www.youtube.com/v/{video_id}
1551 # this can be viewed without login into Youtube
1552 url = proto + '://www.youtube.com/embed/%s' % video_id
1553 embed_webpage = self._download_webpage(url, video_id, 'Downloading embed webpage')
1554 data = compat_urllib_parse_urlencode({
1555 'video_id': video_id,
1556 'eurl': 'https://youtube.googleapis.com/v/' + video_id,
1557 'sts': self._search_regex(
1558 r'"sts"\s*:\s*(\d+)', embed_webpage, 'sts', default=''),
1560 video_info_url = proto + '://www.youtube.com/get_video_info?' + data
1561 video_info_webpage = self._download_webpage(
1562 video_info_url, video_id,
1563 note='Refetching age-gated info webpage',
1564 errnote='unable to download video info webpage')
1565 video_info = compat_parse_qs(video_info_webpage)
1566 add_dash_mpd(video_info)
1571 # Try looking directly into the video webpage
1572 ytplayer_config = self._get_ytplayer_config(video_id, video_webpage)
1574 args = ytplayer_config['args']
1575 if args.get('url_encoded_fmt_stream_map') or args.get('hlsvp'):
1576 # Convert to the same format returned by compat_parse_qs
1577 video_info = dict((k, [v]) for k, v in args.items())
1578 add_dash_mpd(video_info)
1579 # Rental video is not rented but preview is available (e.g.
1580 # https://www.youtube.com/watch?v=yYr8q0y5Jfg,
1581 # https://github.com/rg3/youtube-dl/issues/10532)
1582 if not video_info and args.get('ypc_vid'):
1583 return self.url_result(
1584 args['ypc_vid'], YoutubeIE.ie_key(), video_id=args['ypc_vid'])
1585 if args.get('livestream') == '1' or args.get('live_playback') == 1:
1587 sts = ytplayer_config.get('sts')
1588 if not player_response:
1589 pl_response = str_or_none(args.get('player_response'))
1591 pl_response = self._parse_json(pl_response, video_id, fatal=False)
1592 if isinstance(pl_response, dict):
1593 player_response = pl_response
1594 if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True):
1595 # We also try looking in get_video_info since it may contain different dashmpd
1596 # URL that points to a DASH manifest with possibly different itag set (some itags
1597 # are missing from DASH manifest pointed by webpage's dashmpd, some - from DASH
1598 # manifest pointed by get_video_info's dashmpd).
1599 # The general idea is to take a union of itags of both DASH manifests (for example
1600 # video with such 'manifest behavior' see https://github.com/rg3/youtube-dl/issues/6093)
1601 self.report_video_info_webpage_download(video_id)
1602 for el in ('info', 'embedded', 'detailpage', 'vevo', ''):
1604 'video_id': video_id,
1614 video_info_webpage = self._download_webpage(
1615 '%s://www.youtube.com/get_video_info' % proto,
1616 video_id, note=False,
1617 errnote='unable to download video info webpage',
1618 fatal=False, query=query)
1619 if not video_info_webpage:
1621 get_video_info = compat_parse_qs(video_info_webpage)
1622 if not player_response:
1623 pl_response = get_video_info.get('player_response', [None])[0]
1624 if isinstance(pl_response, dict):
1625 player_response = pl_response
1626 add_dash_mpd(get_video_info)
1627 if view_count is None:
1628 view_count = extract_view_count(get_video_info)
1630 video_info = get_video_info
1631 if 'token' in get_video_info:
1632 # Different get_video_info requests may report different results, e.g.
1633 # some may report video unavailability, but some may serve it without
1634 # any complaint (see https://github.com/rg3/youtube-dl/issues/7362,
1635 # the original webpage as well as el=info and el=embedded get_video_info
1636 # requests report video unavailability due to geo restriction while
1637 # el=detailpage succeeds and returns valid data). This is probably
1638 # due to YouTube measures against IP ranges of hosting providers.
1639 # Working around by preferring the first succeeded video_info containing
1640 # the token if no such video_info yet was found.
1641 if 'token' not in video_info:
1642 video_info = get_video_info
1645 def extract_unavailable_message():
1646 return self._html_search_regex(
1647 r'(?s)<h1[^>]+id="unavailable-message"[^>]*>(.+?)</h1>',
1648 video_webpage, 'unavailable message', default=None)
1650 if 'token' not in video_info:
1651 if 'reason' in video_info:
1652 if 'The uploader has not made this video available in your country.' in video_info['reason']:
1653 regions_allowed = self._html_search_meta(
1654 'regionsAllowed', video_webpage, default=None)
1655 countries = regions_allowed.split(',') if regions_allowed else None
1656 self.raise_geo_restricted(
1657 msg=video_info['reason'][0], countries=countries)
1658 reason = video_info['reason'][0]
1659 if 'Invalid parameters' in reason:
1660 unavailable_message = extract_unavailable_message()
1661 if unavailable_message:
1662 reason = unavailable_message
1663 raise ExtractorError(
1664 'YouTube said: %s' % reason,
1665 expected=True, video_id=video_id)
1667 raise ExtractorError(
1668 '"token" parameter not in video info for unknown reason',
1671 video_details = try_get(
1672 player_response, lambda x: x['videoDetails'], dict) or {}
1675 if 'title' in video_info:
1676 video_title = video_info['title'][0]
1677 elif 'title' in player_response:
1678 video_title = video_details['title']
1680 self._downloader.report_warning('Unable to extract video title')
1684 description_original = video_description = get_element_by_id("eow-description", video_webpage)
1685 if video_description:
1688 redir_url = compat_urlparse.urljoin(url, m.group(1))
1689 parsed_redir_url = compat_urllib_parse_urlparse(redir_url)
1690 if re.search(r'^(?:www\.)?(?:youtube(?:-nocookie)?\.com|youtu\.be)$', parsed_redir_url.netloc) and parsed_redir_url.path == '/redirect':
1691 qs = compat_parse_qs(parsed_redir_url.query)
1697 description_original = video_description = re.sub(r'''(?x)
1699 (?:[a-zA-Z-]+="[^"]*"\s+)*?
1700 (?:title|href)="([^"]+)"\s+
1701 (?:[a-zA-Z-]+="[^"]*"\s+)*?
1705 ''', replace_url, video_description)
1706 video_description = clean_html(video_description)
1708 fd_mobj = re.search(r'<meta name="description" content="([^"]+)"', video_webpage)
1710 video_description = unescapeHTML(fd_mobj.group(1))
1712 video_description = ''
1714 if 'multifeed_metadata_list' in video_info and not smuggled_data.get('force_singlefeed', False):
1715 if not self._downloader.params.get('noplaylist'):
1718 multifeed_metadata_list = video_info['multifeed_metadata_list'][0]
1719 for feed in multifeed_metadata_list.split(','):
1720 # Unquote should take place before split on comma (,) since textual
1721 # fields may contain comma as well (see
1722 # https://github.com/rg3/youtube-dl/issues/8536)
1723 feed_data = compat_parse_qs(compat_urllib_parse_unquote_plus(feed))
1725 '_type': 'url_transparent',
1726 'ie_key': 'Youtube',
1728 '%s://www.youtube.com/watch?v=%s' % (proto, feed_data['id'][0]),
1729 {'force_singlefeed': True}),
1730 'title': '%s (%s)' % (video_title, feed_data['title'][0]),
1732 feed_ids.append(feed_data['id'][0])
1734 'Downloading multifeed video (%s) - add --no-playlist to just download video %s'
1735 % (', '.join(feed_ids), video_id))
1736 return self.playlist_result(entries, video_id, video_title, video_description)
1737 self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
1739 if view_count is None:
1740 view_count = extract_view_count(video_info)
1741 if view_count is None and video_details:
1742 view_count = int_or_none(video_details.get('viewCount'))
1744 # Check for "rental" videos
1745 if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info:
1746 raise ExtractorError('"rental" videos not supported. See https://github.com/rg3/youtube-dl/issues/359 for more information.', expected=True)
1748 def _extract_filesize(media_url):
1749 return int_or_none(self._search_regex(
1750 r'\bclen[=/](\d+)', media_url, 'filesize', default=None))
1752 if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'):
1753 self.report_rtmp_download()
1755 'format_id': '_rtmp',
1757 'url': video_info['conn'][0],
1758 'player_url': player_url,
1760 elif not is_live and (len(video_info.get('url_encoded_fmt_stream_map', [''])[0]) >= 1 or len(video_info.get('adaptive_fmts', [''])[0]) >= 1):
1761 encoded_url_map = video_info.get('url_encoded_fmt_stream_map', [''])[0] + ',' + video_info.get('adaptive_fmts', [''])[0]
1762 if 'rtmpe%3Dyes' in encoded_url_map:
1763 raise ExtractorError('rtmpe downloads are not supported, see https://github.com/rg3/youtube-dl/issues/343 for more information.', expected=True)
1765 fmt_list = video_info.get('fmt_list', [''])[0]
1767 for fmt in fmt_list.split(','):
1768 spec = fmt.split('/')
1770 width_height = spec[1].split('x')
1771 if len(width_height) == 2:
1772 formats_spec[spec[0]] = {
1773 'resolution': spec[1],
1774 'width': int_or_none(width_height[0]),
1775 'height': int_or_none(width_height[1]),
1777 q = qualities(['small', 'medium', 'hd720'])
1779 for url_data_str in encoded_url_map.split(','):
1780 url_data = compat_parse_qs(url_data_str)
1781 if 'itag' not in url_data or 'url' not in url_data:
1783 format_id = url_data['itag'][0]
1784 url = url_data['url'][0]
1786 if 's' in url_data or self._downloader.params.get('youtube_include_dash_manifest', True):
1787 ASSETS_RE = r'"assets":.+?"js":\s*("[^"]+")'
1788 jsplayer_url_json = self._search_regex(
1790 embed_webpage if age_gate else video_webpage,
1791 'JS player URL (1)', default=None)
1792 if not jsplayer_url_json and not age_gate:
1793 # We need the embed website after all
1794 if embed_webpage is None:
1795 embed_url = proto + '://www.youtube.com/embed/%s' % video_id
1796 embed_webpage = self._download_webpage(
1797 embed_url, video_id, 'Downloading embed webpage')
1798 jsplayer_url_json = self._search_regex(
1799 ASSETS_RE, embed_webpage, 'JS player URL')
1801 player_url = json.loads(jsplayer_url_json)
1802 if player_url is None:
1803 player_url_json = self._search_regex(
1804 r'ytplayer\.config.*?"url"\s*:\s*("[^"]+")',
1805 video_webpage, 'age gate player URL')
1806 player_url = json.loads(player_url_json)
1808 if 'sig' in url_data:
1809 url += '&signature=' + url_data['sig'][0]
1810 elif 's' in url_data:
1811 encrypted_sig = url_data['s'][0]
1813 if self._downloader.params.get('verbose'):
1814 if player_url is None:
1815 player_version = 'unknown'
1816 player_desc = 'unknown'
1818 if player_url.endswith('swf'):
1819 player_version = self._search_regex(
1820 r'-(.+?)(?:/watch_as3)?\.swf$', player_url,
1821 'flash player', fatal=False)
1822 player_desc = 'flash player %s' % player_version
1824 player_version = self._search_regex(
1825 [r'html5player-([^/]+?)(?:/html5player(?:-new)?)?\.js',
1826 r'(?:www|player)-([^/]+)(?:/[a-z]{2}_[A-Z]{2})?/base\.js'],
1828 'html5 player', fatal=False)
1829 player_desc = 'html5 player %s' % player_version
1831 parts_sizes = self._signature_cache_id(encrypted_sig)
1832 self.to_screen('{%s} signature length %s, %s' %
1833 (format_id, parts_sizes, player_desc))
1835 signature = self._decrypt_signature(
1836 encrypted_sig, video_id, player_url, age_gate)
1837 url += '&signature=' + signature
1838 if 'ratebypass' not in url:
1839 url += '&ratebypass=yes'
1842 'format_id': format_id,
1844 'player_url': player_url,
1846 if format_id in self._formats:
1847 dct.update(self._formats[format_id])
1848 if format_id in formats_spec:
1849 dct.update(formats_spec[format_id])
1851 # Some itags are not included in DASH manifest thus corresponding formats will
1852 # lack metadata (see https://github.com/rg3/youtube-dl/pull/5993).
1853 # Trying to extract metadata from url_encoded_fmt_stream_map entry.
1854 mobj = re.search(r'^(?P<width>\d+)[xX](?P<height>\d+)$', url_data.get('size', [''])[0])
1855 width, height = (int(mobj.group('width')), int(mobj.group('height'))) if mobj else (None, None)
1857 filesize = int_or_none(url_data.get(
1858 'clen', [None])[0]) or _extract_filesize(url)
1860 quality = url_data.get('quality_label', [None])[0] or url_data.get('quality', [None])[0]
1863 'filesize': filesize,
1864 'tbr': float_or_none(url_data.get('bitrate', [None])[0], 1000),
1867 'fps': int_or_none(url_data.get('fps', [None])[0]),
1868 'format_note': quality,
1869 'quality': q(quality),
1871 for key, value in more_fields.items():
1874 type_ = url_data.get('type', [None])[0]
1876 type_split = type_.split(';')
1877 kind_ext = type_split[0].split('/')
1878 if len(kind_ext) == 2:
1880 dct['ext'] = mimetype2ext(type_split[0])
1881 if kind in ('audio', 'video'):
1883 for mobj in re.finditer(
1884 r'(?P<key>[a-zA-Z_-]+)=(?P<quote>["\']?)(?P<val>.+?)(?P=quote)(?:;|$)', type_):
1885 if mobj.group('key') == 'codecs':
1886 codecs = mobj.group('val')
1889 dct.update(parse_codecs(codecs))
1890 if dct.get('acodec') == 'none' or dct.get('vcodec') == 'none':
1891 dct['downloader_options'] = {
1892 # Youtube throttles chunks >~10M
1893 'http_chunk_size': 10485760,
1896 elif video_info.get('hlsvp'):
1897 manifest_url = video_info['hlsvp'][0]
1899 m3u8_formats = self._extract_m3u8_formats(
1900 manifest_url, video_id, 'mp4', fatal=False)
1901 for a_format in m3u8_formats:
1902 itag = self._search_regex(
1903 r'/itag/(\d+)/', a_format['url'], 'itag', default=None)
1905 a_format['format_id'] = itag
1906 if itag in self._formats:
1907 dct = self._formats[itag].copy()
1908 dct.update(a_format)
1910 a_format['player_url'] = player_url
1911 # Accept-Encoding header causes failures in live streams on Youtube and Youtube Gaming
1912 a_format.setdefault('http_headers', {})['Youtubedl-no-compression'] = 'True'
1913 formats.append(a_format)
1915 error_message = clean_html(video_info.get('reason', [None])[0])
1916 if not error_message:
1917 error_message = extract_unavailable_message()
1919 raise ExtractorError(error_message, expected=True)
1920 raise ExtractorError('no conn, hlsvp or url_encoded_fmt_stream_map information found in video info')
1923 video_uploader = try_get(
1924 video_info, lambda x: x['author'][0],
1925 compat_str) or str_or_none(video_details.get('author'))
1927 video_uploader = compat_urllib_parse_unquote_plus(video_uploader)
1929 self._downloader.report_warning('unable to extract uploader name')
1932 video_uploader_id = None
1933 video_uploader_url = None
1935 r'<link itemprop="url" href="(?P<uploader_url>https?://www\.youtube\.com/(?:user|channel)/(?P<uploader_id>[^"]+))">',
1937 if mobj is not None:
1938 video_uploader_id = mobj.group('uploader_id')
1939 video_uploader_url = mobj.group('uploader_url')
1941 self._downloader.report_warning('unable to extract uploader nickname')
1943 channel_id = self._html_search_meta(
1944 'channelId', video_webpage, 'channel id')
1945 channel_url = 'http://www.youtube.com/channel/%s' % channel_id if channel_id else None
1948 # We try first to get a high quality image:
1949 m_thumb = re.search(r'<span itemprop="thumbnail".*?href="(.*?)">',
1950 video_webpage, re.DOTALL)
1951 if m_thumb is not None:
1952 video_thumbnail = m_thumb.group(1)
1953 elif 'thumbnail_url' not in video_info:
1954 self._downloader.report_warning('unable to extract video thumbnail')
1955 video_thumbnail = None
1956 else: # don't panic if we can't find it
1957 video_thumbnail = compat_urllib_parse_unquote_plus(video_info['thumbnail_url'][0])
1960 upload_date = self._html_search_meta(
1961 'datePublished', video_webpage, 'upload date', default=None)
1963 upload_date = self._search_regex(
1964 [r'(?s)id="eow-date.*?>(.*?)</span>',
1965 r'(?:id="watch-uploader-info".*?>.*?|["\']simpleText["\']\s*:\s*["\'])(?:Published|Uploaded|Streamed live|Started) on (.+?)[<"\']'],
1966 video_webpage, 'upload date', default=None)
1967 upload_date = unified_strdate(upload_date)
1969 video_license = self._html_search_regex(
1970 r'<h4[^>]+class="title"[^>]*>\s*License\s*</h4>\s*<ul[^>]*>\s*<li>(.+?)</li',
1971 video_webpage, 'license', default=None)
1973 m_music = re.search(
1975 <h4[^>]+class="title"[^>]*>\s*Music\s*</h4>\s*
1983 \bhref=["\']/red[^>]*>| # drop possible
1984 >\s*Listen ad-free with YouTube Red # YouTube Red ad
1991 video_alt_title = remove_quotes(unescapeHTML(m_music.group('title')))
1992 video_creator = clean_html(m_music.group('creator'))
1994 video_alt_title = video_creator = None
1996 def extract_meta(field):
1997 return self._html_search_regex(
1998 r'<h4[^>]+class="title"[^>]*>\s*%s\s*</h4>\s*<ul[^>]*>\s*<li>(.+?)</li>\s*' % field,
1999 video_webpage, field, default=None)
2001 track = extract_meta('Song')
2002 artist = extract_meta('Artist')
2004 m_episode = re.search(
2005 r'<div[^>]+id="watch7-headline"[^>]*>\s*<span[^>]*>.*?>(?P<series>[^<]+)</a></b>\s*S(?P<season>\d+)\s*•\s*E(?P<episode>\d+)</span>',
2008 series = m_episode.group('series')
2009 season_number = int(m_episode.group('season'))
2010 episode_number = int(m_episode.group('episode'))
2012 series = season_number = episode_number = None
2014 m_cat_container = self._search_regex(
2015 r'(?s)<h4[^>]*>\s*Category\s*</h4>\s*<ul[^>]*>(.*?)</ul>',
2016 video_webpage, 'categories', default=None)
2018 category = self._html_search_regex(
2019 r'(?s)<a[^<]+>(.*?)</a>', m_cat_container, 'category',
2021 video_categories = None if category is None else [category]
2023 video_categories = None
2026 unescapeHTML(m.group('content'))
2027 for m in re.finditer(self._meta_regex('og:video:tag'), video_webpage)]
2029 def _extract_count(count_name):
2030 return str_to_int(self._search_regex(
2031 r'-%s-button[^>]+><span[^>]+class="yt-uix-button-content"[^>]*>([\d,]+)</span>'
2032 % re.escape(count_name),
2033 video_webpage, count_name, default=None))
2035 like_count = _extract_count('like')
2036 dislike_count = _extract_count('dislike')
2038 if view_count is None:
2039 view_count = str_to_int(self._search_regex(
2040 r'<[^>]+class=["\']watch-view-count[^>]+>\s*([\d,\s]+)', video_webpage,
2041 'view count', default=None))
2044 video_subtitles = self.extract_subtitles(video_id, video_webpage)
2045 automatic_captions = self.extract_automatic_captions(video_id, video_webpage)
2047 video_duration = try_get(
2048 video_info, lambda x: int_or_none(x['length_seconds'][0]))
2049 if not video_duration:
2050 video_duration = int_or_none(video_details.get('lengthSeconds'))
2051 if not video_duration:
2052 video_duration = parse_duration(self._html_search_meta(
2053 'duration', video_webpage, 'video duration'))
2056 video_annotations = None
2057 if self._downloader.params.get('writeannotations', False):
2058 video_annotations = self._extract_annotations(video_id)
2060 chapters = self._extract_chapters(description_original, video_duration)
2062 # Look for the DASH manifest
2063 if self._downloader.params.get('youtube_include_dash_manifest', True):
2064 dash_mpd_fatal = True
2065 for mpd_url in dash_mpds:
2068 def decrypt_sig(mobj):
2070 dec_s = self._decrypt_signature(s, video_id, player_url, age_gate)
2071 return '/signature/%s' % dec_s
2073 mpd_url = re.sub(r'/s/([a-fA-F0-9\.]+)', decrypt_sig, mpd_url)
2075 for df in self._extract_mpd_formats(
2076 mpd_url, video_id, fatal=dash_mpd_fatal,
2077 formats_dict=self._formats):
2078 if not df.get('filesize'):
2079 df['filesize'] = _extract_filesize(df['url'])
2080 # Do not overwrite DASH format found in some previous DASH manifest
2081 if df['format_id'] not in dash_formats:
2082 dash_formats[df['format_id']] = df
2083 # Additional DASH manifests may end up in HTTP Error 403 therefore
2084 # allow them to fail without bug report message if we already have
2085 # some DASH manifest succeeded. This is temporary workaround to reduce
2086 # burst of bug reports until we figure out the reason and whether it
2087 # can be fixed at all.
2088 dash_mpd_fatal = False
2089 except (ExtractorError, KeyError) as e:
2090 self.report_warning(
2091 'Skipping DASH manifest: %r' % e, video_id)
2093 # Remove the formats we found through non-DASH, they
2094 # contain less info and it can be wrong, because we use
2095 # fixed values (for example the resolution). See
2096 # https://github.com/rg3/youtube-dl/issues/5774 for an
2098 formats = [f for f in formats if f['format_id'] not in dash_formats.keys()]
2099 formats.extend(dash_formats.values())
2101 # Check for malformed aspect ratio
2102 stretched_m = re.search(
2103 r'<meta\s+property="og:video:tag".*?content="yt:stretch=(?P<w>[0-9]+):(?P<h>[0-9]+)">',
2106 w = float(stretched_m.group('w'))
2107 h = float(stretched_m.group('h'))
2108 # yt:stretch may hold invalid ratio data (e.g. for Q39EVAstoRM ratio is 17:0).
2109 # We will only process correct ratios.
2113 if f.get('vcodec') != 'none':
2114 f['stretched_ratio'] = ratio
2116 self._sort_formats(formats)
2118 self.mark_watched(video_id, video_info)
2122 'uploader': video_uploader,
2123 'uploader_id': video_uploader_id,
2124 'uploader_url': video_uploader_url,
2125 'channel_id': channel_id,
2126 'channel_url': channel_url,
2127 'upload_date': upload_date,
2128 'license': video_license,
2129 'creator': video_creator or artist,
2130 'title': video_title,
2131 'alt_title': video_alt_title or track,
2132 'thumbnail': video_thumbnail,
2133 'description': video_description,
2134 'categories': video_categories,
2136 'subtitles': video_subtitles,
2137 'automatic_captions': automatic_captions,
2138 'duration': video_duration,
2139 'age_limit': 18 if age_gate else 0,
2140 'annotations': video_annotations,
2141 'chapters': chapters,
2142 'webpage_url': proto + '://www.youtube.com/watch?v=%s' % video_id,
2143 'view_count': view_count,
2144 'like_count': like_count,
2145 'dislike_count': dislike_count,
2146 'average_rating': float_or_none(video_info.get('avg_rating', [None])[0]),
2149 'start_time': start_time,
2150 'end_time': end_time,
2152 'season_number': season_number,
2153 'episode_number': episode_number,
2159 class YoutubePlaylistIE(YoutubePlaylistBaseInfoExtractor):
2160 IE_DESC = 'YouTube.com playlists'
2161 _VALID_URL = r"""(?x)(?:
2171 (?:course|view_play_list|my_playlists|artist|playlist|watch|embed/(?:videoseries|[0-9A-Za-z_-]{11}))
2172 \? (?:.*?[&;])*? (?:p|a|list)=
2175 youtu\.be/[0-9A-Za-z_-]{11}\?.*?\blist=
2178 (?:PL|LL|EC|UU|FL|RD|UL|TL|OLAK5uy_)?[0-9A-Za-z-_]{10,}
2179 # Top tracks, they can also include dots
2185 )""" % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE}
2186 _TEMPLATE_URL = 'https://www.youtube.com/playlist?list=%s'
2187 _VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})&[^"]*?index=(?P<index>\d+)(?:[^>]+>(?P<title>[^<]+))?'
2188 IE_NAME = 'youtube:playlist'
2190 'url': 'https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
2192 'title': 'ytdl test PL',
2193 'id': 'PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
2195 'playlist_count': 3,
2197 'url': 'https://www.youtube.com/playlist?list=PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx',
2199 'id': 'PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx',
2200 'title': 'YDL_Empty_List',
2202 'playlist_count': 0,
2203 'skip': 'This playlist is private',
2205 'note': 'Playlist with deleted videos (#651). As a bonus, the video #51 is also twice in this list.',
2206 'url': 'https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
2208 'title': '29C3: Not my department',
2209 'id': 'PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
2211 'playlist_count': 95,
2213 'note': 'issue #673',
2214 'url': 'PLBB231211A4F62143',
2216 'title': '[OLD]Team Fortress 2 (Class-based LP)',
2217 'id': 'PLBB231211A4F62143',
2219 'playlist_mincount': 26,
2221 'note': 'Large playlist',
2222 'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q',
2224 'title': 'Uploads from Cauchemar',
2225 'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q',
2227 'playlist_mincount': 799,
2229 'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
2231 'title': 'YDL_safe_search',
2232 'id': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
2234 'playlist_count': 2,
2235 'skip': 'This playlist is private',
2238 'url': 'https://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
2239 'playlist_count': 4,
2242 'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
2245 'url': 'http://www.youtube.com/embed/_xDOZElKyNU?list=PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
2246 'playlist_mincount': 485,
2248 'title': '2017 華語最新單曲 (2/24更新)',
2249 'id': 'PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
2252 'note': 'Embedded SWF player',
2253 'url': 'https://www.youtube.com/p/YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ?hl=en_US&fs=1&rel=0',
2254 'playlist_count': 4,
2257 'id': 'YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ',
2260 'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
2261 'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
2263 'title': 'Uploads from Interstellar Movie',
2264 'id': 'UUXw-G3eDE9trcvY2sBMM_aA',
2266 'playlist_mincount': 21,
2268 # Playlist URL that does not actually serve a playlist
2269 'url': 'https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4',
2271 'id': 'FqZTN594JQw',
2273 'title': "Smiley's People 01 detective, Adventure Series, Action",
2274 'uploader': 'STREEM',
2275 'uploader_id': 'UCyPhqAZgwYWZfxElWVbVJng',
2276 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCyPhqAZgwYWZfxElWVbVJng',
2277 'upload_date': '20150526',
2278 'license': 'Standard YouTube License',
2279 'description': 'md5:507cdcb5a49ac0da37a920ece610be80',
2280 'categories': ['People & Blogs'],
2284 'dislike_count': int,
2287 'skip_download': True,
2289 'add_ie': [YoutubeIE.ie_key()],
2291 'url': 'https://youtu.be/yeWKywCrFtk?list=PL2qgrgXsNUG5ig9cat4ohreBjYLAPC0J5',
2293 'id': 'yeWKywCrFtk',
2295 'title': 'Small Scale Baler and Braiding Rugs',
2296 'uploader': 'Backus-Page House Museum',
2297 'uploader_id': 'backuspagemuseum',
2298 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/backuspagemuseum',
2299 'upload_date': '20161008',
2300 'license': 'Standard YouTube License',
2301 'description': 'md5:800c0c78d5eb128500bffd4f0b4f2e8a',
2302 'categories': ['Nonprofits & Activism'],
2305 'dislike_count': int,
2309 'skip_download': True,
2312 'url': 'https://youtu.be/uWyaPkt-VOI?list=PL9D9FC436B881BA21',
2313 'only_matching': True,
2315 'url': 'TLGGrESM50VT6acwMjAyMjAxNw',
2316 'only_matching': True,
2318 # music album playlist
2319 'url': 'OLAK5uy_m4xAFdmMC5rX3Ji3g93pQe3hqLZw_9LhM',
2320 'only_matching': True,
2322 'url': 'https://invidio.us/playlist?list=PLDIoUOhQQPlXr63I_vwF9GD8sAKh77dWU',
2323 'only_matching': True,
2326 def _real_initialize(self):
2329 def _extract_mix(self, playlist_id):
2330 # The mixes are generated from a single video
2331 # the id of the playlist is just 'RD' + video_id
2333 last_id = playlist_id[-11:]
2334 for n in itertools.count(1):
2335 url = 'https://youtube.com/watch?v=%s&list=%s' % (last_id, playlist_id)
2336 webpage = self._download_webpage(
2337 url, playlist_id, 'Downloading page {0} of Youtube mix'.format(n))
2338 new_ids = orderedSet(re.findall(
2339 r'''(?xs)data-video-username=".*?".*?
2340 href="/watch\?v=([0-9A-Za-z_-]{11})&[^"]*?list=%s''' % re.escape(playlist_id),
2342 # Fetch new pages until all the videos are repeated, it seems that
2343 # there are always 51 unique videos.
2344 new_ids = [_id for _id in new_ids if _id not in ids]
2350 url_results = self._ids_to_results(ids)
2352 search_title = lambda class_name: get_element_by_attribute('class', class_name, webpage)
2354 search_title('playlist-title') or
2355 search_title('title long-title') or
2356 search_title('title'))
2357 title = clean_html(title_span)
2359 return self.playlist_result(url_results, playlist_id, title)
2361 def _extract_playlist(self, playlist_id):
2362 url = self._TEMPLATE_URL % playlist_id
2363 page = self._download_webpage(url, playlist_id)
2365 # the yt-alert-message now has tabindex attribute (see https://github.com/rg3/youtube-dl/issues/11604)
2366 for match in re.findall(r'<div class="yt-alert-message"[^>]*>([^<]+)</div>', page):
2367 match = match.strip()
2368 # Check if the playlist exists or is private
2369 mobj = re.match(r'[^<]*(?:The|This) playlist (?P<reason>does not exist|is private)[^<]*', match)
2371 reason = mobj.group('reason')
2372 message = 'This playlist %s' % reason
2373 if 'private' in reason:
2374 message += ', use --username or --netrc to access it'
2376 raise ExtractorError(message, expected=True)
2377 elif re.match(r'[^<]*Invalid parameters[^<]*', match):
2378 raise ExtractorError(
2379 'Invalid parameters. Maybe URL is incorrect.',
2381 elif re.match(r'[^<]*Choose your language[^<]*', match):
2384 self.report_warning('Youtube gives an alert message: ' + match)
2386 playlist_title = self._html_search_regex(
2387 r'(?s)<h1 class="pl-header-title[^"]*"[^>]*>\s*(.*?)\s*</h1>',
2388 page, 'title', default=None)
2390 _UPLOADER_BASE = r'class=["\']pl-header-details[^>]+>\s*<li>\s*<a[^>]+\bhref='
2391 uploader = self._search_regex(
2392 r'%s["\']/(?:user|channel)/[^>]+>([^<]+)' % _UPLOADER_BASE,
2393 page, 'uploader', default=None)
2395 r'%s(["\'])(?P<path>/(?:user|channel)/(?P<uploader_id>.+?))\1' % _UPLOADER_BASE,
2398 uploader_id = mobj.group('uploader_id')
2399 uploader_url = compat_urlparse.urljoin(url, mobj.group('path'))
2401 uploader_id = uploader_url = None
2405 if not playlist_title:
2407 # Some playlist URLs don't actually serve a playlist (e.g.
2408 # https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4)
2409 next(self._entries(page, playlist_id))
2410 except StopIteration:
2413 playlist = self.playlist_result(
2414 self._entries(page, playlist_id), playlist_id, playlist_title)
2416 'uploader': uploader,
2417 'uploader_id': uploader_id,
2418 'uploader_url': uploader_url,
2421 return has_videos, playlist
2423 def _check_download_just_video(self, url, playlist_id):
2424 # Check if it's a video-specific URL
2425 query_dict = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
2426 video_id = query_dict.get('v', [None])[0] or self._search_regex(
2427 r'(?:(?:^|//)youtu\.be/|youtube\.com/embed/(?!videoseries))([0-9A-Za-z_-]{11})', url,
2428 'video id', default=None)
2430 if self._downloader.params.get('noplaylist'):
2431 self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
2432 return video_id, self.url_result(video_id, 'Youtube', video_id=video_id)
2434 self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id, video_id))
2435 return video_id, None
2438 def _real_extract(self, url):
2439 # Extract playlist id
2440 mobj = re.match(self._VALID_URL, url)
2442 raise ExtractorError('Invalid URL: %s' % url)
2443 playlist_id = mobj.group(1) or mobj.group(2)
2445 video_id, video = self._check_download_just_video(url, playlist_id)
2449 if playlist_id.startswith(('RD', 'UL', 'PU')):
2450 # Mixes require a custom extraction process
2451 return self._extract_mix(playlist_id)
2453 has_videos, playlist = self._extract_playlist(playlist_id)
2454 if has_videos or not video_id:
2457 # Some playlist URLs don't actually serve a playlist (see
2458 # https://github.com/rg3/youtube-dl/issues/10537).
2459 # Fallback to plain video extraction if there is a video id
2460 # along with playlist id.
2461 return self.url_result(video_id, 'Youtube', video_id=video_id)
2464 class YoutubeChannelIE(YoutubePlaylistBaseInfoExtractor):
2465 IE_DESC = 'YouTube.com channels'
2466 _VALID_URL = r'https?://(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com|(?:www\.)?invidio\.us)/channel/(?P<id>[0-9A-Za-z_-]+)'
2467 _TEMPLATE_URL = 'https://www.youtube.com/channel/%s/videos'
2468 _VIDEO_RE = r'(?:title="(?P<title>[^"]+)"[^>]+)?href="/watch\?v=(?P<id>[0-9A-Za-z_-]+)&?'
2469 IE_NAME = 'youtube:channel'
2471 'note': 'paginated channel',
2472 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
2473 'playlist_mincount': 91,
2475 'id': 'UUKfVa3S1e4PHvxWcwyMMg8w',
2476 'title': 'Uploads from lex will',
2479 'note': 'Age restricted channel',
2480 # from https://www.youtube.com/user/DeusExOfficial
2481 'url': 'https://www.youtube.com/channel/UCs0ifCMCm1icqRbqhUINa0w',
2482 'playlist_mincount': 64,
2484 'id': 'UUs0ifCMCm1icqRbqhUINa0w',
2485 'title': 'Uploads from Deus Ex',
2488 'url': 'https://invidio.us/channel/UC23qupoDRn9YOAVzeoxjOQA',
2489 'only_matching': True,
2493 def suitable(cls, url):
2494 return (False if YoutubePlaylistsIE.suitable(url) or YoutubeLiveIE.suitable(url)
2495 else super(YoutubeChannelIE, cls).suitable(url))
2497 def _build_template_url(self, url, channel_id):
2498 return self._TEMPLATE_URL % channel_id
2500 def _real_extract(self, url):
2501 channel_id = self._match_id(url)
2503 url = self._build_template_url(url, channel_id)
2505 # Channel by page listing is restricted to 35 pages of 30 items, i.e. 1050 videos total (see #5778)
2506 # Workaround by extracting as a playlist if managed to obtain channel playlist URL
2507 # otherwise fallback on channel by page extraction
2508 channel_page = self._download_webpage(
2509 url + '?view=57', channel_id,
2510 'Downloading channel page', fatal=False)
2511 if channel_page is False:
2512 channel_playlist_id = False
2514 channel_playlist_id = self._html_search_meta(
2515 'channelId', channel_page, 'channel id', default=None)
2516 if not channel_playlist_id:
2517 channel_url = self._html_search_meta(
2518 ('al:ios:url', 'twitter:app:url:iphone', 'twitter:app:url:ipad'),
2519 channel_page, 'channel url', default=None)
2521 channel_playlist_id = self._search_regex(
2522 r'vnd\.youtube://user/([0-9A-Za-z_-]+)',
2523 channel_url, 'channel id', default=None)
2524 if channel_playlist_id and channel_playlist_id.startswith('UC'):
2525 playlist_id = 'UU' + channel_playlist_id[2:]
2526 return self.url_result(
2527 compat_urlparse.urljoin(url, '/playlist?list=%s' % playlist_id), 'YoutubePlaylist')
2529 channel_page = self._download_webpage(url, channel_id, 'Downloading page #1')
2530 autogenerated = re.search(r'''(?x)
2532 channel-header-autogenerated-label|
2533 yt-channel-title-autogenerated
2534 )[^"]*"''', channel_page) is not None
2537 # The videos are contained in a single page
2538 # the ajax pages can't be used, they are empty
2541 video_id, 'Youtube', video_id=video_id,
2542 video_title=video_title)
2543 for video_id, video_title in self.extract_videos_from_page(channel_page)]
2544 return self.playlist_result(entries, channel_id)
2547 next(self._entries(channel_page, channel_id))
2548 except StopIteration:
2549 alert_message = self._html_search_regex(
2550 r'(?s)<div[^>]+class=(["\']).*?\byt-alert-message\b.*?\1[^>]*>(?P<alert>[^<]+)</div>',
2551 channel_page, 'alert', default=None, group='alert')
2553 raise ExtractorError('Youtube said: %s' % alert_message, expected=True)
2555 return self.playlist_result(self._entries(channel_page, channel_id), channel_id)
2558 class YoutubeUserIE(YoutubeChannelIE):
2559 IE_DESC = 'YouTube.com user videos (URL or "ytuser" keyword)'
2560 _VALID_URL = r'(?:(?:https?://(?:\w+\.)?youtube\.com/(?:(?P<user>user|c)/)?(?!(?:attribution_link|watch|results|shared)(?:$|[^a-z_A-Z0-9-])))|ytuser:)(?!feed/)(?P<id>[A-Za-z0-9_-]+)'
2561 _TEMPLATE_URL = 'https://www.youtube.com/%s/%s/videos'
2562 IE_NAME = 'youtube:user'
2565 'url': 'https://www.youtube.com/user/TheLinuxFoundation',
2566 'playlist_mincount': 320,
2568 'id': 'UUfX55Sx5hEFjoC3cNs6mCUQ',
2569 'title': 'Uploads from The Linux Foundation',
2572 # Only available via https://www.youtube.com/c/12minuteathlete/videos
2573 # but not https://www.youtube.com/user/12minuteathlete/videos
2574 'url': 'https://www.youtube.com/c/12minuteathlete/videos',
2575 'playlist_mincount': 249,
2577 'id': 'UUVjM-zV6_opMDx7WYxnjZiQ',
2578 'title': 'Uploads from 12 Minute Athlete',
2581 'url': 'ytuser:phihag',
2582 'only_matching': True,
2584 'url': 'https://www.youtube.com/c/gametrailers',
2585 'only_matching': True,
2587 'url': 'https://www.youtube.com/gametrailers',
2588 'only_matching': True,
2590 # This channel is not available, geo restricted to JP
2591 'url': 'https://www.youtube.com/user/kananishinoSMEJ/videos',
2592 'only_matching': True,
2596 def suitable(cls, url):
2597 # Don't return True if the url can be extracted with other youtube
2598 # extractor, the regex would is too permissive and it would match.
2599 other_yt_ies = iter(klass for (name, klass) in globals().items() if name.startswith('Youtube') and name.endswith('IE') and klass is not cls)
2600 if any(ie.suitable(url) for ie in other_yt_ies):
2603 return super(YoutubeUserIE, cls).suitable(url)
2605 def _build_template_url(self, url, channel_id):
2606 mobj = re.match(self._VALID_URL, url)
2607 return self._TEMPLATE_URL % (mobj.group('user') or 'user', mobj.group('id'))
2610 class YoutubeLiveIE(YoutubeBaseInfoExtractor):
2611 IE_DESC = 'YouTube.com live streams'
2612 _VALID_URL = r'(?P<base_url>https?://(?:\w+\.)?youtube\.com/(?:(?:user|channel|c)/)?(?P<id>[^/]+))/live'
2613 IE_NAME = 'youtube:live'
2616 'url': 'https://www.youtube.com/user/TheYoungTurks/live',
2618 'id': 'a48o2S1cPoo',
2620 'title': 'The Young Turks - Live Main Show',
2621 'uploader': 'The Young Turks',
2622 'uploader_id': 'TheYoungTurks',
2623 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheYoungTurks',
2624 'upload_date': '20150715',
2625 'license': 'Standard YouTube License',
2626 'description': 'md5:438179573adcdff3c97ebb1ee632b891',
2627 'categories': ['News & Politics'],
2628 'tags': ['Cenk Uygur (TV Program Creator)', 'The Young Turks (Award-Winning Work)', 'Talk Show (TV Genre)'],
2630 'dislike_count': int,
2633 'skip_download': True,
2636 'url': 'https://www.youtube.com/channel/UC1yBKRuGpC1tSM73A0ZjYjQ/live',
2637 'only_matching': True,
2639 'url': 'https://www.youtube.com/c/CommanderVideoHq/live',
2640 'only_matching': True,
2642 'url': 'https://www.youtube.com/TheYoungTurks/live',
2643 'only_matching': True,
2646 def _real_extract(self, url):
2647 mobj = re.match(self._VALID_URL, url)
2648 channel_id = mobj.group('id')
2649 base_url = mobj.group('base_url')
2650 webpage = self._download_webpage(url, channel_id, fatal=False)
2652 page_type = self._og_search_property(
2653 'type', webpage, 'page type', default='')
2654 video_id = self._html_search_meta(
2655 'videoId', webpage, 'video id', default=None)
2656 if page_type.startswith('video') and video_id and re.match(
2657 r'^[0-9A-Za-z_-]{11}$', video_id):
2658 return self.url_result(video_id, YoutubeIE.ie_key())
2659 return self.url_result(base_url)
2662 class YoutubePlaylistsIE(YoutubePlaylistsBaseInfoExtractor):
2663 IE_DESC = 'YouTube.com user/channel playlists'
2664 _VALID_URL = r'https?://(?:\w+\.)?youtube\.com/(?:user|channel)/(?P<id>[^/]+)/playlists'
2665 IE_NAME = 'youtube:playlists'
2668 'url': 'https://www.youtube.com/user/ThirstForScience/playlists',
2669 'playlist_mincount': 4,
2671 'id': 'ThirstForScience',
2672 'title': 'Thirst for Science',
2675 # with "Load more" button
2676 'url': 'https://www.youtube.com/user/igorkle1/playlists?view=1&sort=dd',
2677 'playlist_mincount': 70,
2680 'title': 'Игорь Клейнер',
2683 'url': 'https://www.youtube.com/channel/UCiU1dHvZObB2iP6xkJ__Icw/playlists',
2684 'playlist_mincount': 17,
2686 'id': 'UCiU1dHvZObB2iP6xkJ__Icw',
2687 'title': 'Chem Player',
2692 class YoutubeSearchBaseInfoExtractor(YoutubePlaylistBaseInfoExtractor):
2693 _VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})(?:[^"]*"[^>]+\btitle="(?P<title>[^"]+))?'
2696 class YoutubeSearchIE(SearchInfoExtractor, YoutubeSearchBaseInfoExtractor):
2697 IE_DESC = 'YouTube.com searches'
2698 # there doesn't appear to be a real limit, for example if you search for
2699 # 'python' you get more than 8.000.000 results
2700 _MAX_RESULTS = float('inf')
2701 IE_NAME = 'youtube:search'
2702 _SEARCH_KEY = 'ytsearch'
2703 _EXTRA_QUERY_ARGS = {}
2706 def _get_n_results(self, query, n):
2707 """Get a specified number of results for a query"""
2713 'search_query': query.encode('utf-8'),
2715 url_query.update(self._EXTRA_QUERY_ARGS)
2716 result_url = 'https://www.youtube.com/results?' + compat_urllib_parse_urlencode(url_query)
2718 for pagenum in itertools.count(1):
2719 data = self._download_json(
2720 result_url, video_id='query "%s"' % query,
2721 note='Downloading page %s' % pagenum,
2722 errnote='Unable to download API page',
2723 query={'spf': 'navigate'})
2724 html_content = data[1]['body']['content']
2726 if 'class="search-message' in html_content:
2727 raise ExtractorError(
2728 '[youtube] No video results', expected=True)
2730 new_videos = list(self._process_page(html_content))
2731 videos += new_videos
2732 if not new_videos or len(videos) > limit:
2734 next_link = self._html_search_regex(
2735 r'href="(/results\?[^"]*\bsp=[^"]+)"[^>]*>\s*<span[^>]+class="[^"]*\byt-uix-button-content\b[^"]*"[^>]*>Next',
2736 html_content, 'next link', default=None)
2737 if next_link is None:
2739 result_url = compat_urlparse.urljoin('https://www.youtube.com/', next_link)
2743 return self.playlist_result(videos, query)
2746 class YoutubeSearchDateIE(YoutubeSearchIE):
2747 IE_NAME = YoutubeSearchIE.IE_NAME + ':date'
2748 _SEARCH_KEY = 'ytsearchdate'
2749 IE_DESC = 'YouTube.com searches, newest videos first'
2750 _EXTRA_QUERY_ARGS = {'search_sort': 'video_date_uploaded'}
2753 class YoutubeSearchURLIE(YoutubeSearchBaseInfoExtractor):
2754 IE_DESC = 'YouTube.com search URLs'
2755 IE_NAME = 'youtube:search_url'
2756 _VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?(?:search_query|q)=(?P<query>[^&]+)(?:[&]|$)'
2758 'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video',
2759 'playlist_mincount': 5,
2761 'title': 'youtube-dl test video',
2764 'url': 'https://www.youtube.com/results?q=test&sp=EgQIBBgB',
2765 'only_matching': True,
2768 def _real_extract(self, url):
2769 mobj = re.match(self._VALID_URL, url)
2770 query = compat_urllib_parse_unquote_plus(mobj.group('query'))
2771 webpage = self._download_webpage(url, query)
2772 return self.playlist_result(self._process_page(webpage), playlist_title=query)
2775 class YoutubeShowIE(YoutubePlaylistsBaseInfoExtractor):
2776 IE_DESC = 'YouTube.com (multi-season) shows'
2777 _VALID_URL = r'https?://(?:www\.)?youtube\.com/show/(?P<id>[^?#]*)'
2778 IE_NAME = 'youtube:show'
2780 'url': 'https://www.youtube.com/show/airdisasters',
2781 'playlist_mincount': 5,
2783 'id': 'airdisasters',
2784 'title': 'Air Disasters',
2788 def _real_extract(self, url):
2789 playlist_id = self._match_id(url)
2790 return super(YoutubeShowIE, self)._real_extract(
2791 'https://www.youtube.com/show/%s/playlists' % playlist_id)
2794 class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
2796 Base class for feed extractors
2797 Subclasses must define the _FEED_NAME and _PLAYLIST_TITLE properties.
2799 _LOGIN_REQUIRED = True
2803 return 'youtube:%s' % self._FEED_NAME
2805 def _real_initialize(self):
2808 def _entries(self, page):
2809 # The extraction process is the same as for playlists, but the regex
2810 # for the video ids doesn't contain an index
2812 more_widget_html = content_html = page
2813 for page_num in itertools.count(1):
2814 matches = re.findall(r'href="\s*/watch\?v=([0-9A-Za-z_-]{11})', content_html)
2816 # 'recommended' feed has infinite 'load more' and each new portion spins
2817 # the same videos in (sometimes) slightly different order, so we'll check
2818 # for unicity and break when portion has no new videos
2819 new_ids = list(filter(lambda video_id: video_id not in ids, orderedSet(matches)))
2825 for entry in self._ids_to_results(new_ids):
2828 mobj = re.search(r'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html)
2832 more = self._download_json(
2833 'https://youtube.com/%s' % mobj.group('more'), self._PLAYLIST_TITLE,
2834 'Downloading page #%s' % page_num,
2835 transform_source=uppercase_escape)
2836 content_html = more['content_html']
2837 more_widget_html = more['load_more_widget_html']
2839 def _real_extract(self, url):
2840 page = self._download_webpage(
2841 'https://www.youtube.com/feed/%s' % self._FEED_NAME,
2842 self._PLAYLIST_TITLE)
2843 return self.playlist_result(
2844 self._entries(page), playlist_title=self._PLAYLIST_TITLE)
2847 class YoutubeWatchLaterIE(YoutubePlaylistIE):
2848 IE_NAME = 'youtube:watchlater'
2849 IE_DESC = 'Youtube watch later list, ":ytwatchlater" for short (requires authentication)'
2850 _VALID_URL = r'https?://(?:www\.)?youtube\.com/(?:feed/watch_later|(?:playlist|watch)\?(?:.+&)?list=WL)|:ytwatchlater'
2853 'url': 'https://www.youtube.com/playlist?list=WL',
2854 'only_matching': True,
2856 'url': 'https://www.youtube.com/watch?v=bCNU9TrbiRk&index=1&list=WL',
2857 'only_matching': True,
2860 def _real_extract(self, url):
2861 _, video = self._check_download_just_video(url, 'WL')
2864 _, playlist = self._extract_playlist('WL')
2868 class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
2869 IE_NAME = 'youtube:favorites'
2870 IE_DESC = 'YouTube.com favourite videos, ":ytfav" for short (requires authentication)'
2871 _VALID_URL = r'https?://(?:www\.)?youtube\.com/my_favorites|:ytfav(?:ou?rites)?'
2872 _LOGIN_REQUIRED = True
2874 def _real_extract(self, url):
2875 webpage = self._download_webpage('https://www.youtube.com/my_favorites', 'Youtube Favourites videos')
2876 playlist_id = self._search_regex(r'list=(.+?)["&]', webpage, 'favourites playlist id')
2877 return self.url_result(playlist_id, 'YoutubePlaylist')
2880 class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor):
2881 IE_DESC = 'YouTube.com recommended videos, ":ytrec" for short (requires authentication)'
2882 _VALID_URL = r'https?://(?:www\.)?youtube\.com/feed/recommended|:ytrec(?:ommended)?'
2883 _FEED_NAME = 'recommended'
2884 _PLAYLIST_TITLE = 'Youtube Recommended videos'
2887 class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor):
2888 IE_DESC = 'YouTube.com subscriptions feed, "ytsubs" keyword (requires authentication)'
2889 _VALID_URL = r'https?://(?:www\.)?youtube\.com/feed/subscriptions|:ytsubs(?:criptions)?'
2890 _FEED_NAME = 'subscriptions'
2891 _PLAYLIST_TITLE = 'Youtube Subscriptions'
2894 class YoutubeHistoryIE(YoutubeFeedsInfoExtractor):
2895 IE_DESC = 'Youtube watch history, ":ythistory" for short (requires authentication)'
2896 _VALID_URL = r'https?://(?:www\.)?youtube\.com/feed/history|:ythistory'
2897 _FEED_NAME = 'history'
2898 _PLAYLIST_TITLE = 'Youtube History'
2901 class YoutubeTruncatedURLIE(InfoExtractor):
2902 IE_NAME = 'youtube:truncated_url'
2903 IE_DESC = False # Do not list
2904 _VALID_URL = r'''(?x)
2906 (?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/
2909 annotation_id=annotation_[^&]+|
2915 attribution_link\?a=[^&]+
2921 'url': 'https://www.youtube.com/watch?annotation_id=annotation_3951667041',
2922 'only_matching': True,
2924 'url': 'https://www.youtube.com/watch?',
2925 'only_matching': True,
2927 'url': 'https://www.youtube.com/watch?x-yt-cl=84503534',
2928 'only_matching': True,
2930 'url': 'https://www.youtube.com/watch?feature=foo',
2931 'only_matching': True,
2933 'url': 'https://www.youtube.com/watch?hl=en-GB',
2934 'only_matching': True,
2936 'url': 'https://www.youtube.com/watch?t=2372',
2937 'only_matching': True,
2940 def _real_extract(self, url):
2941 raise ExtractorError(
2942 'Did you forget to quote the URL? Remember that & is a meta '
2943 'character in most shells, so you want to put the URL in quotes, '
2945 '"https://www.youtube.com/watch?feature=foo&v=BaW_jenozKc" '
2946 ' or simply youtube-dl BaW_jenozKc .',
2950 class YoutubeTruncatedIDIE(InfoExtractor):
2951 IE_NAME = 'youtube:truncated_id'
2952 IE_DESC = False # Do not list
2953 _VALID_URL = r'https?://(?:www\.)?youtube\.com/watch\?v=(?P<id>[0-9A-Za-z_-]{1,10})$'
2956 'url': 'https://www.youtube.com/watch?v=N_708QY7Ob',
2957 'only_matching': True,
2960 def _real_extract(self, url):
2961 video_id = self._match_id(url)
2962 raise ExtractorError(
2963 'Incomplete YouTube ID %s. URL %s looks truncated.' % (video_id, url),