3 from __future__
import unicode_literals
13 from .common
import InfoExtractor
, SearchInfoExtractor
14 from ..jsinterp
import JSInterpreter
15 from ..swfinterp
import SWFInterpreter
16 from ..compat
import (
20 compat_urllib_parse_unquote
,
21 compat_urllib_parse_unquote_plus
,
22 compat_urllib_request
,
30 get_element_by_attribute
,
42 class YoutubeBaseInfoExtractor(InfoExtractor
):
43 """Provide base functions for Youtube extractors"""
44 _LOGIN_URL
= 'https://accounts.google.com/ServiceLogin'
45 _TWOFACTOR_URL
= 'https://accounts.google.com/SecondFactor'
46 _NETRC_MACHINE
= 'youtube'
47 # If True it will raise an error if no login info is provided
48 _LOGIN_REQUIRED
= False
50 def _set_language(self
):
52 '.youtube.com', 'PREF', 'f1=50000000&hl=en',
53 # YouTube sets the expire time to about two months
54 expire_time
=time
.time() + 2 * 30 * 24 * 3600)
56 def _ids_to_results(self
, ids
):
58 self
.url_result(vid_id
, 'Youtube', video_id
=vid_id
)
63 Attempt to log in to YouTube.
64 True is returned if successful or skipped.
65 False is returned if login failed.
67 If _LOGIN_REQUIRED is set and no authentication was provided, an error is raised.
69 (username
, password
) = self
._get
_login
_info
()
70 # No authentication to be performed
72 if self
._LOGIN
_REQUIRED
:
73 raise ExtractorError('No login info available, needed for using %s.' % self
.IE_NAME
, expected
=True)
76 login_page
= self
._download
_webpage
(
77 self
._LOGIN
_URL
, None,
78 note
='Downloading login page',
79 errnote
='unable to fetch login page', fatal
=False)
80 if login_page
is False:
83 galx
= self
._search
_regex
(r
'(?s)<input.+?name="GALX".+?value="(.+?)"',
84 login_page
, 'Login GALX parameter')
88 'continue': 'https://www.youtube.com/signin?action_handle_signin=true&feature=sign_in_button&hl=en_US&nomobiletemp=1',
93 'PersistentCookie': 'yes',
95 'bgresponse': 'js_disabled',
96 'checkConnection': '',
97 'checkedDomains': 'youtube',
104 'service': 'youtube',
109 # Convert to UTF-8 *before* urlencode because Python 2.x's urlencode
111 login_form
= dict((k
.encode('utf-8'), v
.encode('utf-8')) for k
, v
in login_form_strs
.items())
112 login_data
= compat_urllib_parse
.urlencode(login_form
).encode('ascii')
114 req
= compat_urllib_request
.Request(self
._LOGIN
_URL
, login_data
)
115 login_results
= self
._download
_webpage
(
117 note
='Logging in', errnote
='unable to log in', fatal
=False)
118 if login_results
is False:
121 if re
.search(r
'id="errormsg_0_Passwd"', login_results
) is not None:
122 raise ExtractorError('Please use your account password and a two-factor code instead of an application-specific password.', expected
=True)
125 # TODO add SMS and phone call support - these require making a request and then prompting the user
127 if re
.search(r
'(?i)<form[^>]* id="gaia_secondfactorform"', login_results
) is not None:
128 tfa_code
= self
._get
_tfa
_info
()
131 self
._downloader
.report_warning('Two-factor authentication required. Provide it with --twofactor <code>')
132 self
._downloader
.report_warning('(Note that only TOTP (Google Authenticator App) codes work at this time.)')
135 # Unlike the first login form, secTok and timeStmp are both required for the TFA form
137 match
= re
.search(r
'id="secTok"\n\s+value=\'(.+)\'/>', login_results, re.M | re.U)
139 self._downloader.report_warning('Failed to get secTok
- did the page structure change?
')
140 secTok = match.group(1)
141 match = re.search(r'id="timeStmp"\n\s
+value
=\'(.+)\'/>', login_results, re.M | re.U)
143 self._downloader.report_warning('Failed to get timeStmp
- did the page structure change?
')
144 timeStmp = match.group(1)
147 'continue': 'https
://www
.youtube
.com
/signin?action_handle_signin
=true
&feature
=sign_in_button
&hl
=en_US
&nomobiletemp
=1',
149 'smsUserPin
': tfa_code,
150 'smsVerifyPin
': 'Verify
',
152 'PersistentCookie
': 'yes
',
153 'checkConnection
': '',
154 'checkedDomains
': 'youtube
',
157 'timeStmp
': timeStmp,
158 'service
': 'youtube
',
161 tfa_form = dict((k.encode('utf
-8'), v.encode('utf
-8')) for k, v in tfa_form_strs.items())
162 tfa_data = compat_urllib_parse.urlencode(tfa_form).encode('ascii
')
164 tfa_req = compat_urllib_request.Request(self._TWOFACTOR_URL, tfa_data)
165 tfa_results = self._download_webpage(
167 note='Submitting TFA code
', errnote='unable to submit tfa
', fatal=False)
169 if tfa_results is False:
172 if re.search(r'(?i
)<form
[^
>]* id="gaia_secondfactorform"', tfa_results) is not None:
173 self._downloader.report_warning('Two
-factor code expired
. Please
try again
, or use a one
-use backup code instead
.')
175 if re.search(r'(?i
)<form
[^
>]* id="gaia_loginform"', tfa_results) is not None:
176 self._downloader.report_warning('unable to log
in - did the page structure change?
')
178 if re.search(r'smsauth
-interstitial
-reviewsettings
', tfa_results) is not None:
179 self._downloader.report_warning('Your Google account has a security notice
. Please log
in on your web browser
, resolve the notice
, and try again
.')
182 if re.search(r'(?i
)<form
[^
>]* id="gaia_loginform"', login_results) is not None:
183 self._downloader.report_warning('unable to log
in: bad username
or password
')
187 def _real_initialize(self):
188 if self._downloader is None:
191 if not self._login():
195 class YoutubeIE(YoutubeBaseInfoExtractor):
196 IE_DESC = 'YouTube
.com
'
197 _VALID_URL = r"""(?x)^
199 (?:https?://|//) # http(s):// or protocol-independent URL
200 (?:(?:(?:(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/|
201 (?:www\.)?deturl\.com/www\.youtube\.com/|
202 (?:www\.)?pwnyoutube\.com/|
203 (?:www\.)?yourepeat\.com/|
204 tube\.majestyc\.net/|
205 youtube\.googleapis\.com/) # the various hostnames, with wildcard subdomains
206 (?:.*?\#/)? # handle anchor (#/) redirect urls
207 (?: # the various things that can precede the ID:
208 (?:(?:v|embed|e)/(?!videoseries)) # v/ or embed/ or e/
209 |(?: # or the v= param in all its forms
210 (?:(?:watch|movie)(?:_popup)?(?:\.php)?/?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx)
211 (?:\?|\#!?) # the params delimiter ? or # or #!
212 (?:.*?&)? # any other preceding param (like /?s=tuff&v=xxxx)
216 |youtu\.be/ # just youtu.be/xxxx
217 |(?:www\.)?cleanvideosearch\.com/media/action/yt/watch\?videoId=
219 )? # all until now is optional -> you can pass the naked ID
220 ([0-9A-Za-z_-]{11}) # here is it! the YouTube video ID
221 (?!.*?&list=) # combined list/video URLs are handled by the playlist IE
222 (?(1).+)? # if we found the ID, everything can follow
224 _NEXT_URL_RE = r'[\?&]next_url
=([^
&]+)'
226 '5': {'ext': 'flv', 'width': 400, 'height': 240},
227 '6': {'ext': 'flv', 'width': 450, 'height': 270},
228 '13': {'ext': '3gp'},
229 '17': {'ext': '3gp', 'width': 176, 'height': 144},
230 '18': {'ext': 'mp4', 'width': 640, 'height': 360},
231 '22': {'ext': 'mp4', 'width': 1280, 'height': 720},
232 '34': {'ext': 'flv', 'width': 640, 'height': 360},
233 '35': {'ext': 'flv', 'width': 854, 'height': 480},
234 '36': {'ext': '3gp', 'width': 320, 'height': 240},
235 '37': {'ext': 'mp4', 'width': 1920, 'height': 1080},
236 '38': {'ext': 'mp4', 'width': 4096, 'height': 3072},
237 '43': {'ext': 'webm', 'width': 640, 'height': 360},
238 '44': {'ext': 'webm', 'width': 854, 'height': 480},
239 '45': {'ext': 'webm', 'width': 1280, 'height': 720},
240 '46': {'ext': 'webm', 'width': 1920, 'height': 1080},
241 '59': {'ext': 'mp4', 'width': 854, 'height': 480},
242 '78': {'ext': 'mp4', 'width': 854, 'height': 480},
246 '82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'preference': -20},
247 '83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'preference': -20},
248 '84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'preference': -20},
249 '85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'preference': -20},
250 '100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'preference': -20},
251 '101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'preference': -20},
252 '102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'preference': -20},
254 # Apple HTTP Live Streaming
255 '92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'preference': -10},
256 '93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'preference': -10},
257 '94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'preference': -10},
258 '95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'preference': -10},
259 '96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'preference': -10},
260 '132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'preference': -10},
261 '151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'preference': -10},
264 '133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
265 '134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
266 '135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
267 '136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
268 '137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
269 '138': {'ext': 'mp4', 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, # Height can vary (https://github.com/rg3/youtube-dl/issues/4559)
270 '160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
271 '264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
272 '298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'h264'},
273 '299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'h264'},
274 '266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'vcodec': 'h264'},
277 '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 48, 'preference': -50, 'container': 'm4a_dash'},
278 '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 128, 'preference': -50, 'container': 'm4a_dash'},
279 '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 256, 'preference': -50, 'container': 'm4a_dash'},
282 '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
283 '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
284 '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
285 '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
286 '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
287 '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
288 '278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'container': 'webm', 'vcodec': 'VP9'},
289 '242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
290 '243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
291 '244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
292 '245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
293 '246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
294 '247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
295 '248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
296 '271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
297 '272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
298 '302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'VP9'},
299 '303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'VP9'},
300 '308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'VP9'},
301 '313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'vcodec': 'VP9'},
302 '315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'VP9'},
305 '171': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 128, 'preference': -50},
306 '172': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 256, 'preference': -50},
308 # Dash webm audio with opus inside
309 '249': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50, 'preference': -50},
310 '250': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70, 'preference': -50},
311 '251': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160, 'preference': -50},
314 '_rtmp
': {'protocol': 'rtmp'},
320 'url
': 'http
://www
.youtube
.com
/watch?v
=BaW_jenozKc
',
324 'title
': 'youtube
-dl test video
"\'/\\ä↭𝕐',
325 'uploader': 'Philipp Hagemeister',
326 'uploader_id': 'phihag',
327 'upload_date': '20121002',
328 '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 .',
329 'categories
': ['Science
& Technology
'],
331 'dislike_count
': int,
335 'url
': 'http
://www
.youtube
.com
/watch?v
=UxxajLWwzqY
',
336 'note
': 'Test generic use_cipher_signature
video (#897)',
340 'upload_date': '20120506',
341 'title': 'Icona Pop - I Love It (feat. Charli XCX) [OFFICIAL VIDEO]',
342 'description': 'md5:fea86fda2d5a5784273df5c7cc994d9f',
343 'uploader': 'Icona Pop',
344 'uploader_id': 'IconaPop',
348 'url': 'https://www.youtube.com/watch?v=07FYdnEawAQ',
349 'note': 'Test VEVO video with age protection (#956)',
353 'upload_date': '20130703',
354 'title': 'Justin Timberlake - Tunnel Vision (Explicit)',
355 'description': 'md5:64249768eec3bc4276236606ea996373',
356 'uploader': 'justintimberlakeVEVO',
357 'uploader_id': 'justintimberlakeVEVO',
361 'url': '//www.YouTube.com/watch?v=yZIXLfi8CZQ',
362 'note': 'Embed-only video (#1746)',
366 'upload_date': '20120608',
367 'title': 'Principal Sexually Assaults A Teacher - Episode 117 - 8th June 2012',
368 'description': 'md5:09b78bd971f1e3e289601dfba15ca4f7',
369 'uploader': 'SET India',
370 'uploader_id': 'setindia'
374 'url': 'http://www.youtube.com/watch?v=a9LDPn-MO4I',
375 'note': '256k DASH audio (format 141) via DASH manifest',
379 'upload_date': '20121002',
380 'uploader_id': '8KVIDEO',
382 'uploader': '8KVIDEO',
383 'title': 'UHDTV TEST 8K VIDEO.mp4'
386 'youtube_include_dash_manifest': True,
390 # DASH manifest with encrypted signature
392 'url': 'https://www.youtube.com/watch?v=IB3lcPjvWLA',
396 'title': 'Afrojack, Spree Wilson - The Spark ft. Spree Wilson',
397 'description': 'md5:12e7067fa6735a77bdcbb58cb1187d2d',
398 'uploader': 'AfrojackVEVO',
399 'uploader_id': 'AfrojackVEVO',
400 'upload_date': '20131011',
403 'youtube_include_dash_manifest': True,
407 # JS player signature function name containing $
409 'url': 'https://www.youtube.com/watch?v=nfWlot6h_JM',
413 'title': 'Taylor Swift - Shake It Off',
414 'description': 'md5:2acfda1b285bdd478ccec22f9918199d',
415 'uploader': 'TaylorSwiftVEVO',
416 'uploader_id': 'TaylorSwiftVEVO',
417 'upload_date': '20140818',
420 'youtube_include_dash_manifest': True,
426 'url': 'https://www.youtube.com/watch?v=T4XJQO3qol8',
430 'upload_date': '20100909',
431 'uploader': 'The Amazing Atheist',
432 'uploader_id': 'TheAmazingAtheist',
433 'title': 'Burning Everyone\'s Koran',
434 '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',
437 # Normal age-gate video (No vevo, embed allowed)
439 'url': 'http://youtube.com/watch?v=HtVdAasjOgU',
443 'title': 'The Witcher 3: Wild Hunt - The Sword Of Destiny Trailer',
444 'description': 're:(?s).{100,}About the Game\n.*?The Witcher 3: Wild Hunt.{100,}',
445 'uploader': 'The Witcher',
446 'uploader_id': 'WitcherGame',
447 'upload_date': '20140605',
450 # Age-gate video with encrypted signature
452 'url': 'http://www.youtube.com/watch?v=6kLq3WMV1nU',
456 'title': 'Dedication To My Ex (Miss That) (Lyric Video)',
457 'description': 'md5:33765bb339e1b47e7e72b5490139bb41',
458 'uploader': 'LloydVEVO',
459 'uploader_id': 'LloydVEVO',
460 'upload_date': '20110629',
463 # video_info is None (https://github.com/rg3/youtube-dl/issues/4421)
465 'url': '__2ABJjxzNo',
469 'upload_date': '20100430',
470 'uploader_id': 'deadmau5',
471 'description': 'md5:12c56784b8032162bb936a5f76d55360',
472 'uploader': 'deadmau5',
473 'title': 'Deadmau5 - Some Chords (HD)',
475 'expected_warnings': [
476 'DASH manifest missing',
479 # Olympics (https://github.com/rg3/youtube-dl/issues/4431)
481 'url': 'lqQg6PlCWgI',
485 'upload_date': '20120731',
486 'uploader_id': 'olympic',
487 'description': 'HO09 - Women - GER-AUS - Hockey - 31 July 2012 - London 2012 Olympic Games',
488 'uploader': 'Olympics',
489 'title': 'Hockey - Women - GER-AUS - London 2012 Olympic Games',
492 'skip_download': 'requires avconv',
497 'url': 'https://www.youtube.com/watch?v=_b-2C3KPAM0',
501 'stretched_ratio': 16 / 9.,
502 'upload_date': '20110310',
503 'uploader_id': 'AllenMeow',
504 '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',
506 'title': '[A-made] 變態妍字幕版 太妍 我就是這樣的人',
509 # url_encoded_fmt_stream_map is empty string
511 'url': 'qEJwOuvDf7I',
515 'title': 'Обсуждение судебной практики по выборам 14 сентября 2014 года в Санкт-Петербурге',
517 'upload_date': '20150404',
518 'uploader_id': 'spbelect',
519 'uploader': 'Наблюдатели Петербурга',
522 'skip_download': 'requires avconv',
525 # Extraction from multiple DASH manifests (https://github.com/rg3/youtube-dl/pull/6097)
527 'url': 'https://www.youtube.com/watch?v=FIl7x6_3R5Y',
531 'title': 'md5:7b81415841e02ecd4313668cde88737a',
532 'description': 'md5:116377fd2963b81ec4ce64b542173306',
533 'upload_date': '20150625',
534 'uploader_id': 'dorappi2000',
535 'uploader': 'dorappi2000',
536 'formats': 'mincount:33',
539 # DASH manifest with segment_list
541 'url': 'https://www.youtube.com/embed/CsmdDsKjzN8',
542 'md5': '8ce563a1d667b599d21064e982ab9e31',
546 'upload_date': '20150501', # According to '<meta itemprop="datePublished"', but in other places it's 20150510
547 'uploader': 'Airtek',
548 'description': 'Retransmisión en directo de la XVIII media maratón de Zaragoza.',
549 'uploader_id': 'UCzTzUmjXxxacNnL8I3m4LnQ',
550 'title': 'Retransmisión XVIII Media maratón Zaragoza 2015',
553 'youtube_include_dash_manifest': True,
554 'format': '135', # bestvideo
559 def __init__(self
, *args
, **kwargs
):
560 super(YoutubeIE
, self
).__init
__(*args
, **kwargs
)
561 self
._player
_cache
= {}
563 def report_video_info_webpage_download(self
, video_id
):
564 """Report attempt to download video info webpage."""
565 self
.to_screen('%s: Downloading video info webpage' % video_id
)
567 def report_information_extraction(self
, video_id
):
568 """Report attempt to extract video information."""
569 self
.to_screen('%s: Extracting video information' % video_id
)
571 def report_unavailable_format(self
, video_id
, format
):
572 """Report extracted video URL."""
573 self
.to_screen('%s: Format %s not available' % (video_id
, format
))
575 def report_rtmp_download(self
):
576 """Indicate the download will use the RTMP protocol."""
577 self
.to_screen('RTMP download detected')
579 def _signature_cache_id(self
, example_sig
):
580 """ Return a string representation of a signature """
581 return '.'.join(compat_str(len(part
)) for part
in example_sig
.split('.'))
583 def _extract_signature_function(self
, video_id
, player_url
, example_sig
):
585 r
'.*?-(?P<id>[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player)?\.(?P<ext>[a-z]+)$',
588 raise ExtractorError('Cannot identify player %r' % player_url
)
589 player_type
= id_m
.group('ext')
590 player_id
= id_m
.group('id')
592 # Read from filesystem cache
593 func_id
= '%s_%s_%s' % (
594 player_type
, player_id
, self
._signature
_cache
_id
(example_sig
))
595 assert os
.path
.basename(func_id
) == func_id
597 cache_spec
= self
._downloader
.cache
.load('youtube-sigfuncs', func_id
)
598 if cache_spec
is not None:
599 return lambda s
: ''.join(s
[i
] for i
in cache_spec
)
602 'Downloading player %s' % player_url
603 if self
._downloader
.params
.get('verbose') else
604 'Downloading %s player %s' % (player_type
, player_id
)
606 if player_type
== 'js':
607 code
= self
._download
_webpage
(
608 player_url
, video_id
,
610 errnote
='Download of %s failed' % player_url
)
611 res
= self
._parse
_sig
_js
(code
)
612 elif player_type
== 'swf':
613 urlh
= self
._request
_webpage
(
614 player_url
, video_id
,
616 errnote
='Download of %s failed' % player_url
)
618 res
= self
._parse
_sig
_swf
(code
)
620 assert False, 'Invalid player type %r' % player_type
622 test_string
= ''.join(map(compat_chr
, range(len(example_sig
))))
623 cache_res
= res(test_string
)
624 cache_spec
= [ord(c
) for c
in cache_res
]
626 self
._downloader
.cache
.store('youtube-sigfuncs', func_id
, cache_spec
)
629 def _print_sig_code(self
, func
, example_sig
):
630 def gen_sig_code(idxs
):
631 def _genslice(start
, end
, step
):
632 starts
= '' if start
== 0 else str(start
)
633 ends
= (':%d' % (end
+ step
)) if end
+ step
>= 0 else ':'
634 steps
= '' if step
== 1 else (':%d' % step
)
635 return 's[%s%s%s]' % (starts
, ends
, steps
)
638 # Quelch pyflakes warnings - start will be set when step is set
639 start
= '(Never used)'
640 for i
, prev
in zip(idxs
[1:], idxs
[:-1]):
644 yield _genslice(start
, prev
, step
)
647 if i
- prev
in [-1, 1]:
656 yield _genslice(start
, i
, step
)
658 test_string
= ''.join(map(compat_chr
, range(len(example_sig
))))
659 cache_res
= func(test_string
)
660 cache_spec
= [ord(c
) for c
in cache_res
]
661 expr_code
= ' + '.join(gen_sig_code(cache_spec
))
662 signature_id_tuple
= '(%s)' % (
663 ', '.join(compat_str(len(p
)) for p
in example_sig
.split('.')))
664 code
= ('if tuple(len(p) for p in s.split(\'.\')) == %s:\n'
665 ' return %s\n') % (signature_id_tuple
, expr_code
)
666 self
.to_screen('Extracted signature function:\n' + code
)
668 def _parse_sig_js(self
, jscode
):
669 funcname
= self
._search
_regex
(
670 r
'\.sig\|\|([a-zA-Z0-9$]+)\(', jscode
,
671 'Initial JS player signature function name')
673 jsi
= JSInterpreter(jscode
)
674 initial_function
= jsi
.extract_function(funcname
)
675 return lambda s
: initial_function([s
])
677 def _parse_sig_swf(self
, file_contents
):
678 swfi
= SWFInterpreter(file_contents
)
679 TARGET_CLASSNAME
= 'SignatureDecipher'
680 searched_class
= swfi
.extract_class(TARGET_CLASSNAME
)
681 initial_function
= swfi
.extract_function(searched_class
, 'decipher')
682 return lambda s
: initial_function([s
])
684 def _decrypt_signature(self
, s
, video_id
, player_url
, age_gate
=False):
685 """Turn the encrypted s field into a working signature"""
687 if player_url
is None:
688 raise ExtractorError('Cannot decrypt signature without player_url')
690 if player_url
.startswith('//'):
691 player_url
= 'https:' + player_url
693 player_id
= (player_url
, self
._signature
_cache
_id
(s
))
694 if player_id
not in self
._player
_cache
:
695 func
= self
._extract
_signature
_function
(
696 video_id
, player_url
, s
698 self
._player
_cache
[player_id
] = func
699 func
= self
._player
_cache
[player_id
]
700 if self
._downloader
.params
.get('youtube_print_sig_code'):
701 self
._print
_sig
_code
(func
, s
)
703 except Exception as e
:
704 tb
= traceback
.format_exc()
705 raise ExtractorError(
706 'Signature extraction failed: ' + tb
, cause
=e
)
708 def _get_subtitles(self
, video_id
, webpage
):
710 subs_doc
= self
._download
_xml
(
711 'https://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id
,
712 video_id
, note
=False)
713 except ExtractorError
as err
:
714 self
._downloader
.report_warning('unable to download video subtitles: %s' % compat_str(err
))
718 for track
in subs_doc
.findall('track'):
719 lang
= track
.attrib
['lang_code']
720 if lang
in sub_lang_list
:
723 for ext
in ['sbv', 'vtt', 'srt']:
724 params
= compat_urllib_parse
.urlencode({
728 'name': track
.attrib
['name'].encode('utf-8'),
731 'url': 'https://www.youtube.com/api/timedtext?' + params
,
734 sub_lang_list
[lang
] = sub_formats
735 if not sub_lang_list
:
736 self
._downloader
.report_warning('video doesn\'t have subtitles')
740 def _get_automatic_captions(self
, video_id
, webpage
):
741 """We need the webpage for getting the captions url, pass it as an
742 argument to speed up the process."""
743 self
.to_screen('%s: Looking for automatic captions' % video_id
)
744 mobj
= re
.search(r
';ytplayer.config = ({.*?});', webpage
)
745 err_msg
= 'Couldn\'t find automatic captions for %s' % video_id
747 self
._downloader
.report_warning(err_msg
)
749 player_config
= json
.loads(mobj
.group(1))
751 args
= player_config
['args']
752 caption_url
= args
['ttsurl']
753 timestamp
= args
['timestamp']
754 # We get the available subtitles
755 list_params
= compat_urllib_parse
.urlencode({
760 list_url
= caption_url
+ '&' + list_params
761 caption_list
= self
._download
_xml
(list_url
, video_id
)
762 original_lang_node
= caption_list
.find('track')
763 if original_lang_node
is None:
764 self
._downloader
.report_warning('Video doesn\'t have automatic captions')
766 original_lang
= original_lang_node
.attrib
['lang_code']
767 caption_kind
= original_lang_node
.attrib
.get('kind', '')
770 for lang_node
in caption_list
.findall('target'):
771 sub_lang
= lang_node
.attrib
['lang_code']
773 for ext
in ['sbv', 'vtt', 'srt']:
774 params
= compat_urllib_parse
.urlencode({
775 'lang': original_lang
,
779 'kind': caption_kind
,
782 'url': caption_url
+ '&' + params
,
785 sub_lang_list
[sub_lang
] = sub_formats
787 # An extractor error can be raise by the download process if there are
788 # no automatic captions but there are subtitles
789 except (KeyError, ExtractorError
):
790 self
._downloader
.report_warning(err_msg
)
794 def extract_id(cls
, url
):
795 mobj
= re
.match(cls
._VALID
_URL
, url
, re
.VERBOSE
)
797 raise ExtractorError('Invalid URL: %s' % url
)
798 video_id
= mobj
.group(2)
801 def _extract_from_m3u8(self
, manifest_url
, video_id
):
804 def _get_urls(_manifest
):
805 lines
= _manifest
.split('\n')
806 urls
= filter(lambda l
: l
and not l
.startswith('#'),
809 manifest
= self
._download
_webpage
(manifest_url
, video_id
, 'Downloading formats manifest')
810 formats_urls
= _get_urls(manifest
)
811 for format_url
in formats_urls
:
812 itag
= self
._search
_regex
(r
'itag/(\d+?)/', format_url
, 'itag')
813 url_map
[itag
] = format_url
816 def _extract_annotations(self
, video_id
):
817 url
= 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id
818 return self
._download
_webpage
(url
, video_id
, note
='Searching for annotations.', errnote
='Unable to download video annotations.')
820 def _parse_dash_manifest(
821 self
, video_id
, dash_manifest_url
, player_url
, age_gate
, fatal
=True):
822 def decrypt_sig(mobj
):
824 dec_s
= self
._decrypt
_signature
(s
, video_id
, player_url
, age_gate
)
825 return '/signature/%s' % dec_s
826 dash_manifest_url
= re
.sub(r
'/s/([a-fA-F0-9\.]+)', decrypt_sig
, dash_manifest_url
)
827 dash_doc
= self
._download
_xml
(
828 dash_manifest_url
, video_id
,
829 note
='Downloading DASH manifest',
830 errnote
='Could not download DASH manifest',
833 if dash_doc
is False:
837 for a
in dash_doc
.findall('.//{urn:mpeg:DASH:schema:MPD:2011}AdaptationSet'):
838 mime_type
= a
.attrib
.get('mimeType')
839 for r
in a
.findall('{urn:mpeg:DASH:schema:MPD:2011}Representation'):
840 url_el
= r
.find('{urn:mpeg:DASH:schema:MPD:2011}BaseURL')
843 if mime_type
== 'text/vtt':
844 # TODO implement WebVTT downloading
846 elif mime_type
.startswith('audio/') or mime_type
.startswith('video/'):
847 segment_list
= r
.find('{urn:mpeg:DASH:schema:MPD:2011}SegmentList')
848 format_id
= r
.attrib
['id']
849 video_url
= url_el
.text
850 filesize
= int_or_none(url_el
.attrib
.get('{http://youtube.com/yt/2012/10/10}contentLength'))
852 'format_id': format_id
,
854 'width': int_or_none(r
.attrib
.get('width')),
855 'height': int_or_none(r
.attrib
.get('height')),
856 'tbr': int_or_none(r
.attrib
.get('bandwidth'), 1000),
857 'asr': int_or_none(r
.attrib
.get('audioSamplingRate')),
858 'filesize': filesize
,
859 'fps': int_or_none(r
.attrib
.get('frameRate')),
861 if segment_list
is not None:
863 'initialization_url': segment_list
.find('{urn:mpeg:DASH:schema:MPD:2011}Initialization').attrib
['sourceURL'],
864 'segment_urls': [segment
.attrib
.get('media') for segment
in segment_list
.findall('{urn:mpeg:DASH:schema:MPD:2011}SegmentURL')],
865 'protocol': 'http_dash_segments',
868 existing_format
= next(
870 if fo
['format_id'] == format_id
)
871 except StopIteration:
872 full_info
= self
._formats
.get(format_id
, {}).copy()
874 codecs
= r
.attrib
.get('codecs')
876 if full_info
.get('acodec') == 'none' and 'vcodec' not in full_info
:
877 full_info
['vcodec'] = codecs
878 elif full_info
.get('vcodec') == 'none' and 'acodec' not in full_info
:
879 full_info
['acodec'] = codecs
880 formats
.append(full_info
)
882 existing_format
.update(f
)
884 self
.report_warning('Unknown MIME type %s in DASH manifest' % mime_type
)
887 def _real_extract(self
, url
):
889 'http' if self
._downloader
.params
.get('prefer_insecure', False)
892 # Extract original video URL from URL with redirection, like age verification, using next_url parameter
893 mobj
= re
.search(self
._NEXT
_URL
_RE
, url
)
895 url
= proto
+ '://www.youtube.com/' + compat_urllib_parse_unquote(mobj
.group(1)).lstrip('/')
896 video_id
= self
.extract_id(url
)
899 url
= proto
+ '://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1&bpctr=9999999999' % video_id
900 video_webpage
= self
._download
_webpage
(url
, video_id
)
902 # Attempt to extract SWF player URL
903 mobj
= re
.search(r
'swfConfig.*?"(https?:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage
)
905 player_url
= re
.sub(r
'\\(.)', r
'\1', mobj
.group(1))
911 def add_dash_mpd(video_info
):
912 dash_mpd
= video_info
.get('dashmpd')
913 if dash_mpd
and dash_mpd
[0] not in dash_mpds
:
914 dash_mpds
.append(dash_mpd
[0])
918 if re
.search(r
'player-age-gate-content">', video_webpage
) is not None:
920 # We simulate the access to the video from www.youtube.com/v/{video_id}
921 # this can be viewed without login into Youtube
922 url
= proto
+ '://www.youtube.com/embed/%s' % video_id
923 embed_webpage
= self
._download
_webpage
(url
, video_id
, 'Downloading embed webpage')
924 data
= compat_urllib_parse
.urlencode({
925 'video_id': video_id
,
926 'eurl': 'https://youtube.googleapis.com/v/' + video_id
,
927 'sts': self
._search
_regex
(
928 r
'"sts"\s*:\s*(\d+)', embed_webpage
, 'sts', default
=''),
930 video_info_url
= proto
+ '://www.youtube.com/get_video_info?' + data
931 video_info_webpage
= self
._download
_webpage
(
932 video_info_url
, video_id
,
933 note
='Refetching age-gated info webpage',
934 errnote
='unable to download video info webpage')
935 video_info
= compat_parse_qs(video_info_webpage
)
936 add_dash_mpd(video_info
)
940 # Try looking directly into the video webpage
941 mobj
= re
.search(r
';ytplayer\.config\s*=\s*({.*?});', video_webpage
)
943 json_code
= uppercase_escape(mobj
.group(1))
944 ytplayer_config
= json
.loads(json_code
)
945 args
= ytplayer_config
['args']
946 if args
.get('url_encoded_fmt_stream_map'):
947 # Convert to the same format returned by compat_parse_qs
948 video_info
= dict((k
, [v
]) for k
, v
in args
.items())
949 add_dash_mpd(video_info
)
950 if not video_info
or self
._downloader
.params
.get('youtube_include_dash_manifest', True):
951 # We also try looking in get_video_info since it may contain different dashmpd
952 # URL that points to a DASH manifest with possibly different itag set (some itags
953 # are missing from DASH manifest pointed by webpage's dashmpd, some - from DASH
954 # manifest pointed by get_video_info's dashmpd).
955 # The general idea is to take a union of itags of both DASH manifests (for example
956 # video with such 'manifest behavior' see https://github.com/rg3/youtube-dl/issues/6093)
957 self
.report_video_info_webpage_download(video_id
)
958 for el_type
in ['&el=info', '&el=embedded', '&el=detailpage', '&el=vevo', '']:
960 '%s://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en'
961 % (proto
, video_id
, el_type
))
962 video_info_webpage
= self
._download
_webpage
(
964 video_id
, note
=False,
965 errnote
='unable to download video info webpage')
966 get_video_info
= compat_parse_qs(video_info_webpage
)
967 add_dash_mpd(get_video_info
)
969 video_info
= get_video_info
970 if 'token' in get_video_info
:
972 if 'token' not in video_info
:
973 if 'reason' in video_info
:
974 if 'The uploader has not made this video available in your country.' in video_info
['reason']:
975 regions_allowed
= self
._html
_search
_meta
('regionsAllowed', video_webpage
, default
=None)
976 if regions_allowed
is not None:
977 raise ExtractorError('YouTube said: This video is available in %s only' % (
978 ', '.join(map(ISO3166Utils
.short2full
, regions_allowed
.split(',')))),
980 raise ExtractorError(
981 'YouTube said: %s' % video_info
['reason'][0],
982 expected
=True, video_id
=video_id
)
984 raise ExtractorError(
985 '"token" parameter not in video info for unknown reason',
988 if 'view_count' in video_info
:
989 view_count
= int(video_info
['view_count'][0])
993 # Check for "rental" videos
994 if 'ypc_video_rental_bar_text' in video_info
and 'author' not in video_info
:
995 raise ExtractorError('"rental" videos not supported')
997 # Start extracting information
998 self
.report_information_extraction(video_id
)
1001 if 'author' not in video_info
:
1002 raise ExtractorError('Unable to extract uploader name')
1003 video_uploader
= compat_urllib_parse_unquote_plus(video_info
['author'][0])
1006 video_uploader_id
= None
1007 mobj
= re
.search(r
'<link itemprop="url" href="http://www.youtube.com/(?:user|channel)/([^"]+)">', video_webpage
)
1008 if mobj
is not None:
1009 video_uploader_id
= mobj
.group(1)
1011 self
._downloader
.report_warning('unable to extract uploader nickname')
1014 if 'title' in video_info
:
1015 video_title
= video_info
['title'][0]
1017 self
._downloader
.report_warning('Unable to extract video title')
1021 # We try first to get a high quality image:
1022 m_thumb
= re
.search(r
'<span itemprop="thumbnail".*?href="(.*?)">',
1023 video_webpage
, re
.DOTALL
)
1024 if m_thumb
is not None:
1025 video_thumbnail
= m_thumb
.group(1)
1026 elif 'thumbnail_url' not in video_info
:
1027 self
._downloader
.report_warning('unable to extract video thumbnail')
1028 video_thumbnail
= None
1029 else: # don't panic if we can't find it
1030 video_thumbnail
= compat_urllib_parse_unquote_plus(video_info
['thumbnail_url'][0])
1033 upload_date
= self
._html
_search
_meta
(
1034 'datePublished', video_webpage
, 'upload date', default
=None)
1036 upload_date
= self
._search
_regex
(
1037 [r
'(?s)id="eow-date.*?>(.*?)</span>',
1038 r
'id="watch-uploader-info".*?>.*?(?:Published|Uploaded|Streamed live|Started) on (.+?)</strong>'],
1039 video_webpage
, 'upload date', default
=None)
1041 upload_date
= ' '.join(re
.sub(r
'[/,-]', r
' ', mobj
.group(1)).split())
1042 upload_date
= unified_strdate(upload_date
)
1044 m_cat_container
= self
._search
_regex
(
1045 r
'(?s)<h4[^>]*>\s*Category\s*</h4>\s*<ul[^>]*>(.*?)</ul>',
1046 video_webpage
, 'categories', default
=None)
1048 category
= self
._html
_search
_regex
(
1049 r
'(?s)<a[^<]+>(.*?)</a>', m_cat_container
, 'category',
1051 video_categories
= None if category
is None else [category
]
1053 video_categories
= None
1056 video_description
= get_element_by_id("eow-description", video_webpage
)
1057 if video_description
:
1058 video_description
= re
.sub(r
'''(?x)
1060 (?:[a-zA-Z-]+="[^"]+"\s+)*?
1062 (?:[a-zA-Z-]+="[^"]+"\s+)*?
1063 class="yt-uix-redirect-link"\s*>
1066 ''', r
'\1', video_description
)
1067 video_description
= clean_html(video_description
)
1069 fd_mobj
= re
.search(r
'<meta name="description" content="([^"]+)"', video_webpage
)
1071 video_description
= unescapeHTML(fd_mobj
.group(1))
1073 video_description
= ''
1075 def _extract_count(count_name
):
1076 return str_to_int(self
._search
_regex
(
1077 r
'-%s-button[^>]+><span[^>]+class="yt-uix-button-content"[^>]*>([\d,]+)</span>'
1078 % re
.escape(count_name
),
1079 video_webpage
, count_name
, default
=None))
1081 like_count
= _extract_count('like')
1082 dislike_count
= _extract_count('dislike')
1085 video_subtitles
= self
.extract_subtitles(video_id
, video_webpage
)
1086 automatic_captions
= self
.extract_automatic_captions(video_id
, video_webpage
)
1088 if 'length_seconds' not in video_info
:
1089 self
._downloader
.report_warning('unable to extract video duration')
1090 video_duration
= None
1092 video_duration
= int(compat_urllib_parse_unquote_plus(video_info
['length_seconds'][0]))
1095 video_annotations
= None
1096 if self
._downloader
.params
.get('writeannotations', False):
1097 video_annotations
= self
._extract
_annotations
(video_id
)
1099 def _map_to_format_list(urlmap
):
1101 for itag
, video_real_url
in urlmap
.items():
1104 'url': video_real_url
,
1105 'player_url': player_url
,
1107 if itag
in self
._formats
:
1108 dct
.update(self
._formats
[itag
])
1112 if 'conn' in video_info
and video_info
['conn'][0].startswith('rtmp'):
1113 self
.report_rtmp_download()
1115 'format_id': '_rtmp',
1117 'url': video_info
['conn'][0],
1118 'player_url': player_url
,
1120 elif len(video_info
.get('url_encoded_fmt_stream_map', [''])[0]) >= 1 or len(video_info
.get('adaptive_fmts', [''])[0]) >= 1:
1121 encoded_url_map
= video_info
.get('url_encoded_fmt_stream_map', [''])[0] + ',' + video_info
.get('adaptive_fmts', [''])[0]
1122 if 'rtmpe%3Dyes' in encoded_url_map
:
1123 raise ExtractorError('rtmpe downloads are not supported, see https://github.com/rg3/youtube-dl/issues/343 for more information.', expected
=True)
1125 for url_data_str
in encoded_url_map
.split(','):
1126 url_data
= compat_parse_qs(url_data_str
)
1127 if 'itag' not in url_data
or 'url' not in url_data
:
1129 format_id
= url_data
['itag'][0]
1130 url
= url_data
['url'][0]
1132 if 'sig' in url_data
:
1133 url
+= '&signature=' + url_data
['sig'][0]
1134 elif 's' in url_data
:
1135 encrypted_sig
= url_data
['s'][0]
1136 ASSETS_RE
= r
'"assets":.+?"js":\s*("[^"]+")'
1138 jsplayer_url_json
= self
._search
_regex
(
1140 embed_webpage
if age_gate
else video_webpage
,
1141 'JS player URL (1)', default
=None)
1142 if not jsplayer_url_json
and not age_gate
:
1143 # We need the embed website after all
1144 if embed_webpage
is None:
1145 embed_url
= proto
+ '://www.youtube.com/embed/%s' % video_id
1146 embed_webpage
= self
._download
_webpage
(
1147 embed_url
, video_id
, 'Downloading embed webpage')
1148 jsplayer_url_json
= self
._search
_regex
(
1149 ASSETS_RE
, embed_webpage
, 'JS player URL')
1151 player_url
= json
.loads(jsplayer_url_json
)
1152 if player_url
is None:
1153 player_url_json
= self
._search
_regex
(
1154 r
'ytplayer\.config.*?"url"\s*:\s*("[^"]+")',
1155 video_webpage
, 'age gate player URL')
1156 player_url
= json
.loads(player_url_json
)
1158 if self
._downloader
.params
.get('verbose'):
1159 if player_url
is None:
1160 player_version
= 'unknown'
1161 player_desc
= 'unknown'
1163 if player_url
.endswith('swf'):
1164 player_version
= self
._search
_regex
(
1165 r
'-(.+?)(?:/watch_as3)?\.swf$', player_url
,
1166 'flash player', fatal
=False)
1167 player_desc
= 'flash player %s' % player_version
1169 player_version
= self
._search
_regex
(
1170 r
'html5player-([^/]+?)(?:/html5player)?\.js',
1172 'html5 player', fatal
=False)
1173 player_desc
= 'html5 player %s' % player_version
1175 parts_sizes
= self
._signature
_cache
_id
(encrypted_sig
)
1176 self
.to_screen('{%s} signature length %s, %s' %
1177 (format_id
, parts_sizes
, player_desc
))
1179 signature
= self
._decrypt
_signature
(
1180 encrypted_sig
, video_id
, player_url
, age_gate
)
1181 url
+= '&signature=' + signature
1182 if 'ratebypass' not in url
:
1183 url
+= '&ratebypass=yes'
1184 url_map
[format_id
] = url
1185 formats
= _map_to_format_list(url_map
)
1186 elif video_info
.get('hlsvp'):
1187 manifest_url
= video_info
['hlsvp'][0]
1188 url_map
= self
._extract
_from
_m
3u8(manifest_url
, video_id
)
1189 formats
= _map_to_format_list(url_map
)
1191 raise ExtractorError('no conn, hlsvp or url_encoded_fmt_stream_map information found in video info')
1193 # Look for the DASH manifest
1194 if self
._downloader
.params
.get('youtube_include_dash_manifest', True):
1195 dash_mpd_fatal
= True
1196 for dash_manifest_url
in dash_mpds
:
1199 for df
in self
._parse
_dash
_manifest
(
1200 video_id
, dash_manifest_url
, player_url
, age_gate
, dash_mpd_fatal
):
1201 # Do not overwrite DASH format found in some previous DASH manifest
1202 if df
['format_id'] not in dash_formats
:
1203 dash_formats
[df
['format_id']] = df
1204 # Additional DASH manifests may end up in HTTP Error 403 therefore
1205 # allow them to fail without bug report message if we already have
1206 # some DASH manifest succeeded. This is temporary workaround to reduce
1207 # burst of bug reports until we figure out the reason and whether it
1208 # can be fixed at all.
1209 dash_mpd_fatal
= False
1210 except (ExtractorError
, KeyError) as e
:
1211 self
.report_warning(
1212 'Skipping DASH manifest: %r' % e
, video_id
)
1214 # Remove the formats we found through non-DASH, they
1215 # contain less info and it can be wrong, because we use
1216 # fixed values (for example the resolution). See
1217 # https://github.com/rg3/youtube-dl/issues/5774 for an
1219 formats
= [f
for f
in formats
if f
['format_id'] not in dash_formats
.keys()]
1220 formats
.extend(dash_formats
.values())
1222 # Check for malformed aspect ratio
1223 stretched_m
= re
.search(
1224 r
'<meta\s+property="og:video:tag".*?content="yt:stretch=(?P<w>[0-9]+):(?P<h>[0-9]+)">',
1227 ratio
= float(stretched_m
.group('w')) / float(stretched_m
.group('h'))
1229 if f
.get('vcodec') != 'none':
1230 f
['stretched_ratio'] = ratio
1232 self
._sort
_formats
(formats
)
1236 'uploader': video_uploader
,
1237 'uploader_id': video_uploader_id
,
1238 'upload_date': upload_date
,
1239 'title': video_title
,
1240 'thumbnail': video_thumbnail
,
1241 'description': video_description
,
1242 'categories': video_categories
,
1243 'subtitles': video_subtitles
,
1244 'automatic_captions': automatic_captions
,
1245 'duration': video_duration
,
1246 'age_limit': 18 if age_gate
else 0,
1247 'annotations': video_annotations
,
1248 'webpage_url': proto
+ '://www.youtube.com/watch?v=%s' % video_id
,
1249 'view_count': view_count
,
1250 'like_count': like_count
,
1251 'dislike_count': dislike_count
,
1252 'average_rating': float_or_none(video_info
.get('avg_rating', [None])[0]),
1257 class YoutubePlaylistIE(YoutubeBaseInfoExtractor
):
1258 IE_DESC
= 'YouTube.com playlists'
1259 _VALID_URL
= r
"""(?x)(?:
1264 (?:course|view_play_list|my_playlists|artist|playlist|watch|embed/videoseries)
1265 \? (?:.*?&)*? (?:p|a|list)=
1269 (?:PL|LL|EC|UU|FL|RD|UL)?[0-9A-Za-z-_]{10,}
1270 # Top tracks, they can also include dots
1275 ((?:PL|LL|EC|UU|FL|RD|UL)[0-9A-Za-z-_]{10,})
1277 _TEMPLATE_URL
= 'https://www.youtube.com/playlist?list=%s'
1278 _VIDEO_RE
= r
'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})&[^"]*?index=(?P<index>\d+)'
1279 IE_NAME
= 'youtube:playlist'
1281 'url': 'https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
1283 'title': 'ytdl test PL',
1284 'id': 'PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
1286 'playlist_count': 3,
1288 'url': 'https://www.youtube.com/playlist?list=PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx',
1290 'id': 'PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx',
1291 'title': 'YDL_Empty_List',
1293 'playlist_count': 0,
1295 'note': 'Playlist with deleted videos (#651). As a bonus, the video #51 is also twice in this list.',
1296 'url': 'https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
1298 'title': '29C3: Not my department',
1299 'id': 'PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
1301 'playlist_count': 95,
1303 'note': 'issue #673',
1304 'url': 'PLBB231211A4F62143',
1306 'title': '[OLD]Team Fortress 2 (Class-based LP)',
1307 'id': 'PLBB231211A4F62143',
1309 'playlist_mincount': 26,
1311 'note': 'Large playlist',
1312 'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q',
1314 'title': 'Uploads from Cauchemar',
1315 'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q',
1317 'playlist_mincount': 799,
1319 'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
1321 'title': 'YDL_safe_search',
1322 'id': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
1324 'playlist_count': 2,
1327 'url': 'http://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
1328 'playlist_count': 4,
1331 'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
1334 'note': 'Embedded SWF player',
1335 'url': 'http://www.youtube.com/p/YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ?hl=en_US&fs=1&rel=0',
1336 'playlist_count': 4,
1339 'id': 'YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ',
1342 'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
1343 'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
1345 'title': 'Uploads from Interstellar Movie',
1346 'id': 'UUXw-G3eDE9trcvY2sBMM_aA',
1348 'playlist_mincout': 21,
1351 def _real_initialize(self
):
1354 def _extract_mix(self
, playlist_id
):
1355 # The mixes are generated from a single video
1356 # the id of the playlist is just 'RD' + video_id
1357 url
= 'https://youtube.com/watch?v=%s&list=%s' % (playlist_id
[-11:], playlist_id
)
1358 webpage
= self
._download
_webpage
(
1359 url
, playlist_id
, 'Downloading Youtube mix')
1360 search_title
= lambda class_name
: get_element_by_attribute('class', class_name
, webpage
)
1362 search_title('playlist-title') or
1363 search_title('title long-title') or
1364 search_title('title'))
1365 title
= clean_html(title_span
)
1366 ids
= orderedSet(re
.findall(
1367 r
'''(?xs)data-video-username=".*?".*?
1368 href="/watch\?v=([0-9A-Za-z_-]{11})&[^"]*?list=%s''' % re
.escape(playlist_id
),
1370 url_results
= self
._ids
_to
_results
(ids
)
1372 return self
.playlist_result(url_results
, playlist_id
, title
)
1374 def _extract_playlist(self
, playlist_id
):
1375 url
= self
._TEMPLATE
_URL
% playlist_id
1376 page
= self
._download
_webpage
(url
, playlist_id
)
1378 for match
in re
.findall(r
'<div class="yt-alert-message">([^<]+)</div>', page
):
1379 match
= match
.strip()
1380 # Check if the playlist exists or is private
1381 if re
.match(r
'[^<]*(The|This) playlist (does not exist|is private)[^<]*', match
):
1382 raise ExtractorError(
1383 'The playlist doesn\'t exist or is private, use --username or '
1384 '--netrc to access it.',
1386 elif re
.match(r
'[^<]*Invalid parameters[^<]*', match
):
1387 raise ExtractorError(
1388 'Invalid parameters. Maybe URL is incorrect.',
1390 elif re
.match(r
'[^<]*Choose your language[^<]*', match
):
1393 self
.report_warning('Youtube gives an alert message: ' + match
)
1395 # Extract the video ids from the playlist pages
1397 more_widget_html
= content_html
= page
1398 for page_num
in itertools
.count(1):
1399 matches
= re
.finditer(self
._VIDEO
_RE
, content_html
)
1400 # We remove the duplicates and the link with index 0
1401 # (it's not the first video of the playlist)
1402 new_ids
= orderedSet(m
.group('id') for m
in matches
if m
.group('index') != '0')
1403 for vid_id
in new_ids
:
1404 yield self
.url_result(vid_id
, 'Youtube', video_id
=vid_id
)
1406 mobj
= re
.search(r
'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html
)
1410 more
= self
._download
_json
(
1411 'https://youtube.com/%s' % mobj
.group('more'), playlist_id
,
1412 'Downloading page #%s' % page_num
,
1413 transform_source
=uppercase_escape
)
1414 content_html
= more
['content_html']
1415 if not content_html
.strip():
1416 # Some webpages show a "Load more" button but they don't
1419 more_widget_html
= more
['load_more_widget_html']
1421 playlist_title
= self
._html
_search
_regex
(
1422 r
'(?s)<h1 class="pl-header-title[^"]*">\s*(.*?)\s*</h1>',
1425 return self
.playlist_result(_entries(), playlist_id
, playlist_title
)
1427 def _real_extract(self
, url
):
1428 # Extract playlist id
1429 mobj
= re
.match(self
._VALID
_URL
, url
)
1431 raise ExtractorError('Invalid URL: %s' % url
)
1432 playlist_id
= mobj
.group(1) or mobj
.group(2)
1434 # Check if it's a video-specific URL
1435 query_dict
= compat_urlparse
.parse_qs(compat_urlparse
.urlparse(url
).query
)
1436 if 'v' in query_dict
:
1437 video_id
= query_dict
['v'][0]
1438 if self
._downloader
.params
.get('noplaylist'):
1439 self
.to_screen('Downloading just video %s because of --no-playlist' % video_id
)
1440 return self
.url_result(video_id
, 'Youtube', video_id
=video_id
)
1442 self
.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id
, video_id
))
1444 if playlist_id
.startswith('RD') or playlist_id
.startswith('UL'):
1445 # Mixes require a custom extraction process
1446 return self
._extract
_mix
(playlist_id
)
1448 return self
._extract
_playlist
(playlist_id
)
1451 class YoutubeChannelIE(InfoExtractor
):
1452 IE_DESC
= 'YouTube.com channels'
1453 _VALID_URL
= r
'https?://(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com)/channel/(?P<id>[0-9A-Za-z_-]+)'
1454 _TEMPLATE_URL
= 'https://www.youtube.com/channel/%s/videos'
1455 IE_NAME
= 'youtube:channel'
1457 'note': 'paginated channel',
1458 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
1459 'playlist_mincount': 91,
1461 'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
1466 def extract_videos_from_page(page
):
1469 for mobj
in re
.finditer(r
'(?:title="(?P<title>[^"]+)"[^>]+)?href="/watch\?v=(?P<id>[0-9A-Za-z_-]+)&?', page
):
1470 video_id
= mobj
.group('id')
1471 video_title
= unescapeHTML(mobj
.group('title'))
1473 idx
= ids_in_page
.index(video_id
)
1474 if video_title
and not titles_in_page
[idx
]:
1475 titles_in_page
[idx
] = video_title
1477 ids_in_page
.append(video_id
)
1478 titles_in_page
.append(video_title
)
1479 return zip(ids_in_page
, titles_in_page
)
1481 def _real_extract(self
, url
):
1482 channel_id
= self
._match
_id
(url
)
1484 url
= self
._TEMPLATE
_URL
% channel_id
1486 # Channel by page listing is restricted to 35 pages of 30 items, i.e. 1050 videos total (see #5778)
1487 # Workaround by extracting as a playlist if managed to obtain channel playlist URL
1488 # otherwise fallback on channel by page extraction
1489 channel_page
= self
._download
_webpage
(
1490 url
+ '?view=57', channel_id
,
1491 'Downloading channel page', fatal
=False)
1492 channel_playlist_id
= self
._html
_search
_meta
(
1493 'channelId', channel_page
, 'channel id', default
=None)
1494 if not channel_playlist_id
:
1495 channel_playlist_id
= self
._search
_regex
(
1496 r
'data-channel-external-id="([^"]+)"',
1497 channel_page
, 'channel id', default
=None)
1498 if channel_playlist_id
and channel_playlist_id
.startswith('UC'):
1499 playlist_id
= 'UU' + channel_playlist_id
[2:]
1500 return self
.url_result(
1501 compat_urlparse
.urljoin(url
, '/playlist?list=%s' % playlist_id
), 'YoutubePlaylist')
1503 channel_page
= self
._download
_webpage
(url
, channel_id
, 'Downloading page #1')
1504 autogenerated
= re
.search(r
'''(?x)
1506 channel-header-autogenerated-label|
1507 yt-channel-title-autogenerated
1508 )[^"]*"''', channel_page
) is not None
1511 # The videos are contained in a single page
1512 # the ajax pages can't be used, they are empty
1515 video_id
, 'Youtube', video_id
=video_id
,
1516 video_title
=video_title
)
1517 for video_id
, video_title
in self
.extract_videos_from_page(channel_page
)]
1518 return self
.playlist_result(entries
, channel_id
)
1521 more_widget_html
= content_html
= channel_page
1522 for pagenum
in itertools
.count(1):
1524 for video_id
, video_title
in self
.extract_videos_from_page(content_html
):
1525 yield self
.url_result(
1526 video_id
, 'Youtube', video_id
=video_id
,
1527 video_title
=video_title
)
1530 r
'data-uix-load-more-href="/?(?P<more>[^"]+)"',
1535 more
= self
._download
_json
(
1536 'https://youtube.com/%s' % mobj
.group('more'), channel_id
,
1537 'Downloading page #%s' % (pagenum
+ 1),
1538 transform_source
=uppercase_escape
)
1539 content_html
= more
['content_html']
1540 more_widget_html
= more
['load_more_widget_html']
1542 return self
.playlist_result(_entries(), channel_id
)
1545 class YoutubeUserIE(YoutubeChannelIE
):
1546 IE_DESC
= 'YouTube.com user videos (URL or "ytuser" keyword)'
1547 _VALID_URL
= r
'(?:(?:(?:https?://)?(?:\w+\.)?youtube\.com/(?:user/)?(?!(?:attribution_link|watch|results)(?:$|[^a-z_A-Z0-9-])))|ytuser:)(?!feed/)(?P<id>[A-Za-z0-9_-]+)'
1548 _TEMPLATE_URL
= 'https://www.youtube.com/user/%s/videos'
1549 IE_NAME
= 'youtube:user'
1552 'url': 'https://www.youtube.com/user/TheLinuxFoundation',
1553 'playlist_mincount': 320,
1555 'title': 'TheLinuxFoundation',
1558 'url': 'ytuser:phihag',
1559 'only_matching': True,
1563 def suitable(cls
, url
):
1564 # Don't return True if the url can be extracted with other youtube
1565 # extractor, the regex would is too permissive and it would match.
1566 other_ies
= iter(klass
for (name
, klass
) in globals().items() if name
.endswith('IE') and klass
is not cls
)
1567 if any(ie
.suitable(url
) for ie
in other_ies
):
1570 return super(YoutubeUserIE
, cls
).suitable(url
)
1573 class YoutubeSearchIE(SearchInfoExtractor
, YoutubePlaylistIE
):
1574 IE_DESC
= 'YouTube.com searches'
1575 # there doesn't appear to be a real limit, for example if you search for
1576 # 'python' you get more than 8.000.000 results
1577 _MAX_RESULTS
= float('inf')
1578 IE_NAME
= 'youtube:search'
1579 _SEARCH_KEY
= 'ytsearch'
1580 _EXTRA_QUERY_ARGS
= {}
1583 def _get_n_results(self
, query
, n
):
1584 """Get a specified number of results for a query"""
1589 for pagenum
in itertools
.count(1):
1591 'search_query': query
.encode('utf-8'),
1595 url_query
.update(self
._EXTRA
_QUERY
_ARGS
)
1596 result_url
= 'https://www.youtube.com/results?' + compat_urllib_parse
.urlencode(url_query
)
1597 data
= self
._download
_json
(
1598 result_url
, video_id
='query "%s"' % query
,
1599 note
='Downloading page %s' % pagenum
,
1600 errnote
='Unable to download API page')
1601 html_content
= data
[1]['body']['content']
1603 if 'class="search-message' in html_content
:
1604 raise ExtractorError(
1605 '[youtube] No video results', expected
=True)
1607 new_videos
= self
._ids
_to
_results
(orderedSet(re
.findall(
1608 r
'href="/watch\?v=(.{11})', html_content
)))
1609 videos
+= new_videos
1610 if not new_videos
or len(videos
) > limit
:
1615 return self
.playlist_result(videos
, query
)
1618 class YoutubeSearchDateIE(YoutubeSearchIE
):
1619 IE_NAME
= YoutubeSearchIE
.IE_NAME
+ ':date'
1620 _SEARCH_KEY
= 'ytsearchdate'
1621 IE_DESC
= 'YouTube.com searches, newest videos first'
1622 _EXTRA_QUERY_ARGS
= {'search_sort': 'video_date_uploaded'}
1625 class YoutubeSearchURLIE(InfoExtractor
):
1626 IE_DESC
= 'YouTube.com search URLs'
1627 IE_NAME
= 'youtube:search_url'
1628 _VALID_URL
= r
'https?://(?:www\.)?youtube\.com/results\?(.*?&)?search_query=(?P<query>[^&]+)(?:[&]|$)'
1630 'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video',
1631 'playlist_mincount': 5,
1633 'title': 'youtube-dl test video',
1637 def _real_extract(self
, url
):
1638 mobj
= re
.match(self
._VALID
_URL
, url
)
1639 query
= compat_urllib_parse_unquote_plus(mobj
.group('query'))
1641 webpage
= self
._download
_webpage
(url
, query
)
1642 result_code
= self
._search
_regex
(
1643 r
'(?s)<ol[^>]+class="item-section"(.*?)</ol>', webpage
, 'result HTML')
1645 part_codes
= re
.findall(
1646 r
'(?s)<h3 class="yt-lockup-title">(.*?)</h3>', result_code
)
1648 for part_code
in part_codes
:
1649 part_title
= self
._html
_search
_regex
(
1650 [r
'(?s)title="([^"]+)"', r
'>([^<]+)</a>'], part_code
, 'item title', fatal
=False)
1651 part_url_snippet
= self
._html
_search
_regex
(
1652 r
'(?s)href="([^"]+)"', part_code
, 'item URL')
1653 part_url
= compat_urlparse
.urljoin(
1654 'https://www.youtube.com/', part_url_snippet
)
1658 'title': part_title
,
1662 '_type': 'playlist',
1668 class YoutubeShowIE(InfoExtractor
):
1669 IE_DESC
= 'YouTube.com (multi-season) shows'
1670 _VALID_URL
= r
'https?://www\.youtube\.com/show/(?P<id>[^?#]*)'
1671 IE_NAME
= 'youtube:show'
1673 'url': 'http://www.youtube.com/show/airdisasters',
1674 'playlist_mincount': 3,
1676 'id': 'airdisasters',
1677 'title': 'Air Disasters',
1681 def _real_extract(self
, url
):
1682 mobj
= re
.match(self
._VALID
_URL
, url
)
1683 playlist_id
= mobj
.group('id')
1684 webpage
= self
._download
_webpage
(
1685 url
, playlist_id
, 'Downloading show webpage')
1686 # There's one playlist for each season of the show
1687 m_seasons
= list(re
.finditer(r
'href="(/playlist\?list=.*?)"', webpage
))
1688 self
.to_screen('%s: Found %s seasons' % (playlist_id
, len(m_seasons
)))
1691 'https://www.youtube.com' + season
.group(1), 'YoutubePlaylist')
1692 for season
in m_seasons
1694 title
= self
._og
_search
_title
(webpage
, fatal
=False)
1697 '_type': 'playlist',
1704 class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor
):
1706 Base class for feed extractors
1707 Subclasses must define the _FEED_NAME and _PLAYLIST_TITLE properties.
1709 _LOGIN_REQUIRED
= True
1713 return 'youtube:%s' % self
._FEED
_NAME
1715 def _real_initialize(self
):
1718 def _real_extract(self
, url
):
1719 page
= self
._download
_webpage
(
1720 'https://www.youtube.com/feed/%s' % self
._FEED
_NAME
, self
._PLAYLIST
_TITLE
)
1722 # The extraction process is the same as for playlists, but the regex
1723 # for the video ids doesn't contain an index
1725 more_widget_html
= content_html
= page
1726 for page_num
in itertools
.count(1):
1727 matches
= re
.findall(r
'href="\s*/watch\?v=([0-9A-Za-z_-]{11})', content_html
)
1729 # 'recommended' feed has infinite 'load more' and each new portion spins
1730 # the same videos in (sometimes) slightly different order, so we'll check
1731 # for unicity and break when portion has no new videos
1732 new_ids
= filter(lambda video_id
: video_id
not in ids
, orderedSet(matches
))
1738 mobj
= re
.search(r
'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html
)
1742 more
= self
._download
_json
(
1743 'https://youtube.com/%s' % mobj
.group('more'), self
._PLAYLIST
_TITLE
,
1744 'Downloading page #%s' % page_num
,
1745 transform_source
=uppercase_escape
)
1746 content_html
= more
['content_html']
1747 more_widget_html
= more
['load_more_widget_html']
1749 return self
.playlist_result(
1750 self
._ids
_to
_results
(ids
), playlist_title
=self
._PLAYLIST
_TITLE
)
1753 class YoutubeWatchLaterIE(YoutubePlaylistIE
):
1754 IE_NAME
= 'youtube:watchlater'
1755 IE_DESC
= 'Youtube watch later list, ":ytwatchlater" for short (requires authentication)'
1756 _VALID_URL
= r
'https?://www\.youtube\.com/(?:feed/watch_later|playlist\?list=WL)|:ytwatchlater'
1758 _TESTS
= [] # override PlaylistIE tests
1760 def _real_extract(self
, url
):
1761 return self
._extract
_playlist
('WL')
1764 class YoutubeFavouritesIE(YoutubeBaseInfoExtractor
):
1765 IE_NAME
= 'youtube:favorites'
1766 IE_DESC
= 'YouTube.com favourite videos, ":ytfav" for short (requires authentication)'
1767 _VALID_URL
= r
'https?://www\.youtube\.com/my_favorites|:ytfav(?:ou?rites)?'
1768 _LOGIN_REQUIRED
= True
1770 def _real_extract(self
, url
):
1771 webpage
= self
._download
_webpage
('https://www.youtube.com/my_favorites', 'Youtube Favourites videos')
1772 playlist_id
= self
._search
_regex
(r
'list=(.+?)["&]', webpage
, 'favourites playlist id')
1773 return self
.url_result(playlist_id
, 'YoutubePlaylist')
1776 class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor
):
1777 IE_DESC
= 'YouTube.com recommended videos, ":ytrec" for short (requires authentication)'
1778 _VALID_URL
= r
'https?://www\.youtube\.com/feed/recommended|:ytrec(?:ommended)?'
1779 _FEED_NAME
= 'recommended'
1780 _PLAYLIST_TITLE
= 'Youtube Recommended videos'
1783 class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor
):
1784 IE_DESC
= 'YouTube.com subscriptions feed, "ytsubs" keyword (requires authentication)'
1785 _VALID_URL
= r
'https?://www\.youtube\.com/feed/subscriptions|:ytsubs(?:criptions)?'
1786 _FEED_NAME
= 'subscriptions'
1787 _PLAYLIST_TITLE
= 'Youtube Subscriptions'
1790 class YoutubeHistoryIE(YoutubeFeedsInfoExtractor
):
1791 IE_DESC
= 'Youtube watch history, ":ythistory" for short (requires authentication)'
1792 _VALID_URL
= 'https?://www\.youtube\.com/feed/history|:ythistory'
1793 _FEED_NAME
= 'history'
1794 _PLAYLIST_TITLE
= 'Youtube History'
1797 class YoutubeTruncatedURLIE(InfoExtractor
):
1798 IE_NAME
= 'youtube:truncated_url'
1799 IE_DESC
= False # Do not list
1800 _VALID_URL
= r
'''(?x)
1802 (?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/
1805 annotation_id=annotation_[^&]+|
1810 attribution_link\?a=[^&]+
1816 'url': 'http://www.youtube.com/watch?annotation_id=annotation_3951667041',
1817 'only_matching': True,
1819 'url': 'http://www.youtube.com/watch?',
1820 'only_matching': True,
1822 'url': 'https://www.youtube.com/watch?x-yt-cl=84503534',
1823 'only_matching': True,
1825 'url': 'https://www.youtube.com/watch?feature=foo',
1826 'only_matching': True,
1828 'url': 'https://www.youtube.com/watch?hl=en-GB',
1829 'only_matching': True,
1832 def _real_extract(self
, url
):
1833 raise ExtractorError(
1834 'Did you forget to quote the URL? Remember that & is a meta '
1835 'character in most shells, so you want to put the URL in quotes, '
1837 '"http://www.youtube.com/watch?feature=foo&v=BaW_jenozKc" '
1838 ' or simply youtube-dl BaW_jenozKc .',
1842 class YoutubeTruncatedIDIE(InfoExtractor
):
1843 IE_NAME
= 'youtube:truncated_id'
1844 IE_DESC
= False # Do not list
1845 _VALID_URL
= r
'https?://(?:www\.)?youtube\.com/watch\?v=(?P<id>[0-9A-Za-z_-]{1,10})$'
1848 'url': 'https://www.youtube.com/watch?v=N_708QY7Ob',
1849 'only_matching': True,
1852 def _real_extract(self
, url
):
1853 video_id
= self
._match
_id
(url
)
1854 raise ExtractorError(
1855 'Incomplete YouTube ID %s. URL %s looks truncated.' % (video_id
, url
),