3 from __future__
import unicode_literals
13 from .common
import InfoExtractor
, SearchInfoExtractor
14 from .subtitles
import SubtitlesInfoExtractor
15 from ..jsinterp
import JSInterpreter
16 from ..swfinterp
import SWFInterpreter
17 from ..compat
import (
21 compat_urllib_request
,
28 get_element_by_attribute
,
39 class YoutubeBaseInfoExtractor(InfoExtractor
):
40 """Provide base functions for Youtube extractors"""
41 _LOGIN_URL
= 'https://accounts.google.com/ServiceLogin'
42 _TWOFACTOR_URL
= 'https://accounts.google.com/SecondFactor'
43 _NETRC_MACHINE
= 'youtube'
44 # If True it will raise an error if no login info is provided
45 _LOGIN_REQUIRED
= False
47 def _set_language(self
):
49 '.youtube.com', 'PREF', 'f1=50000000&hl=en',
50 # YouTube sets the expire time to about two months
51 expire_time
=time
.time() + 2 * 30 * 24 * 3600)
55 Attempt to log in to YouTube.
56 True is returned if successful or skipped.
57 False is returned if login failed.
59 If _LOGIN_REQUIRED is set and no authentication was provided, an error is raised.
61 (username
, password
) = self
._get
_login
_info
()
62 # No authentication to be performed
64 if self
._LOGIN
_REQUIRED
:
65 raise ExtractorError('No login info available, needed for using %s.' % self
.IE_NAME
, expected
=True)
68 login_page
= self
._download
_webpage
(
69 self
._LOGIN
_URL
, None,
70 note
='Downloading login page',
71 errnote
='unable to fetch login page', fatal
=False)
72 if login_page
is False:
75 galx
= self
._search
_regex
(r
'(?s)<input.+?name="GALX".+?value="(.+?)"',
76 login_page
, 'Login GALX parameter')
80 'continue': 'https://www.youtube.com/signin?action_handle_signin=true&feature=sign_in_button&hl=en_US&nomobiletemp=1',
85 'PersistentCookie': 'yes',
87 'bgresponse': 'js_disabled',
88 'checkConnection': '',
89 'checkedDomains': 'youtube',
101 # Convert to UTF-8 *before* urlencode because Python 2.x's urlencode
103 login_form
= dict((k
.encode('utf-8'), v
.encode('utf-8')) for k
, v
in login_form_strs
.items())
104 login_data
= compat_urllib_parse
.urlencode(login_form
).encode('ascii')
106 req
= compat_urllib_request
.Request(self
._LOGIN
_URL
, login_data
)
107 login_results
= self
._download
_webpage
(
109 note
='Logging in', errnote
='unable to log in', fatal
=False)
110 if login_results
is False:
113 if re
.search(r
'id="errormsg_0_Passwd"', login_results
) is not None:
114 raise ExtractorError('Please use your account password and a two-factor code instead of an application-specific password.', expected
=True)
117 # TODO add SMS and phone call support - these require making a request and then prompting the user
119 if re
.search(r
'(?i)<form[^>]* id="gaia_secondfactorform"', login_results
) is not None:
120 tfa_code
= self
._get
_tfa
_info
()
123 self
._downloader
.report_warning('Two-factor authentication required. Provide it with --twofactor <code>')
124 self
._downloader
.report_warning('(Note that only TOTP (Google Authenticator App) codes work at this time.)')
127 # Unlike the first login form, secTok and timeStmp are both required for the TFA form
129 match
= re
.search(r
'id="secTok"\n\s+value=\'(.+)\'/>', login_results, re.M | re.U)
131 self._downloader.report_warning('Failed to get secTok
- did the page structure change?
')
132 secTok = match.group(1)
133 match = re.search(r'id="timeStmp"\n\s
+value
=\'(.+)\'/>', login_results, re.M | re.U)
135 self._downloader.report_warning('Failed to get timeStmp
- did the page structure change?
')
136 timeStmp = match.group(1)
139 'continue': 'https
://www
.youtube
.com
/signin?action_handle_signin
=true
&feature
=sign_in_button
&hl
=en_US
&nomobiletemp
=1',
141 'smsUserPin
': tfa_code,
142 'smsVerifyPin
': 'Verify
',
144 'PersistentCookie
': 'yes
',
145 'checkConnection
': '',
146 'checkedDomains
': 'youtube
',
149 'timeStmp
': timeStmp,
150 'service
': 'youtube
',
153 tfa_form = dict((k.encode('utf
-8'), v.encode('utf
-8')) for k, v in tfa_form_strs.items())
154 tfa_data = compat_urllib_parse.urlencode(tfa_form).encode('ascii
')
156 tfa_req = compat_urllib_request.Request(self._TWOFACTOR_URL, tfa_data)
157 tfa_results = self._download_webpage(
159 note='Submitting TFA code
', errnote='unable to submit tfa
', fatal=False)
161 if tfa_results is False:
164 if re.search(r'(?i
)<form
[^
>]* id="gaia_secondfactorform"', tfa_results) is not None:
165 self._downloader.report_warning('Two
-factor code expired
. Please
try again
, or use a one
-use backup code instead
.')
167 if re.search(r'(?i
)<form
[^
>]* id="gaia_loginform"', tfa_results) is not None:
168 self._downloader.report_warning('unable to log
in - did the page structure change?
')
170 if re.search(r'smsauth
-interstitial
-reviewsettings
', tfa_results) is not None:
171 self._downloader.report_warning('Your Google account has a security notice
. Please log
in on your web browser
, resolve the notice
, and try again
.')
174 if re.search(r'(?i
)<form
[^
>]* id="gaia_loginform"', login_results) is not None:
175 self._downloader.report_warning('unable to log
in: bad username
or password
')
179 def _real_initialize(self):
180 if self._downloader is None:
183 if not self._login():
187 class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
188 IE_DESC = 'YouTube
.com
'
189 _VALID_URL = r"""(?x)^
191 (?:https?://|//) # http(s):// or protocol-independent URL
192 (?:(?:(?:(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/|
193 (?:www\.)?deturl\.com/www\.youtube\.com/|
194 (?:www\.)?pwnyoutube\.com/|
195 (?:www\.)?yourepeat\.com/|
196 tube\.majestyc\.net/|
197 youtube\.googleapis\.com/) # the various hostnames, with wildcard subdomains
198 (?:.*?\#/)? # handle anchor (#/) redirect urls
199 (?: # the various things that can precede the ID:
200 (?:(?:v|embed|e)/(?!videoseries)) # v/ or embed/ or e/
201 |(?: # or the v= param in all its forms
202 (?:(?:watch|movie)(?:_popup)?(?:\.php)?/?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx)
203 (?:\?|\#!?) # the params delimiter ? or # or #!
204 (?:.*?&)? # any other preceding param (like /?s=tuff&v=xxxx)
208 |youtu\.be/ # just youtu.be/xxxx
209 |(?:www\.)?cleanvideosearch\.com/media/action/yt/watch\?videoId=
211 )? # all until now is optional -> you can pass the naked ID
212 ([0-9A-Za-z_-]{11}) # here is it! the YouTube video ID
213 (?!.*?&list=) # combined list/video URLs are handled by the playlist IE
214 (?(1).+)? # if we found the ID, everything can follow
216 _NEXT_URL_RE = r'[\?&]next_url
=([^
&]+)'
218 '5': {'ext': 'flv', 'width': 400, 'height': 240},
219 '6': {'ext': 'flv', 'width': 450, 'height': 270},
220 '13': {'ext': '3gp'},
221 '17': {'ext': '3gp', 'width': 176, 'height': 144},
222 '18': {'ext': 'mp4', 'width': 640, 'height': 360},
223 '22': {'ext': 'mp4', 'width': 1280, 'height': 720},
224 '34': {'ext': 'flv', 'width': 640, 'height': 360},
225 '35': {'ext': 'flv', 'width': 854, 'height': 480},
226 '36': {'ext': '3gp', 'width': 320, 'height': 240},
227 '37': {'ext': 'mp4', 'width': 1920, 'height': 1080},
228 '38': {'ext': 'mp4', 'width': 4096, 'height': 3072},
229 '43': {'ext': 'webm', 'width': 640, 'height': 360},
230 '44': {'ext': 'webm', 'width': 854, 'height': 480},
231 '45': {'ext': 'webm', 'width': 1280, 'height': 720},
232 '46': {'ext': 'webm', 'width': 1920, 'height': 1080},
236 '82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'preference': -20},
237 '83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'preference': -20},
238 '84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'preference': -20},
239 '85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'preference': -20},
240 '100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'preference': -20},
241 '101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'preference': -20},
242 '102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'preference': -20},
244 # Apple HTTP Live Streaming
245 '92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'preference': -10},
246 '93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'preference': -10},
247 '94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'preference': -10},
248 '95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'preference': -10},
249 '96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'preference': -10},
250 '132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'preference': -10},
251 '151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'preference': -10},
254 '133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
255 '134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
256 '135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
257 '136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
258 '137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
259 '138': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
260 '160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
261 '264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
262 '298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'h264'},
263 '299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'h264'},
264 '266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'vcodec': 'h264'},
267 '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 48, 'preference': -50},
268 '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 128, 'preference': -50},
269 '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 256, 'preference': -50},
272 '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
273 '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
274 '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
275 '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
276 '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
277 '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'VP8', 'preference': -40},
278 '278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'container': 'webm', 'vcodec': 'VP9'},
279 '242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
280 '243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
281 '244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
282 '245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
283 '246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
284 '247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
285 '248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
286 '271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
287 '272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
288 '302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'VP9'},
289 '303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'VP9'},
290 '313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'vcodec': 'VP9'},
293 '171': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 128, 'preference': -50},
294 '172': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 256, 'preference': -50},
296 # Dash webm audio with opus inside
297 '249': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50, 'preference': -50},
298 '250': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70, 'preference': -50},
299 '251': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160, 'preference': -50},
302 '_rtmp
': {'protocol': 'rtmp'},
308 'url
': 'http
://www
.youtube
.com
/watch?v
=BaW_jenozKc
',
312 'title
': 'youtube
-dl test video
"\'/\\ä↭𝕐',
313 'uploader': 'Philipp Hagemeister',
314 'uploader_id': 'phihag',
315 'upload_date': '20121002',
316 '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 .',
317 'categories
': ['Science
& Technology
'],
319 'dislike_count
': int,
323 'url
': 'http
://www
.youtube
.com
/watch?v
=UxxajLWwzqY
',
324 'note
': 'Test generic use_cipher_signature
video (#897)',
328 'upload_date': '20120506',
329 'title': 'Icona Pop - I Love It (feat. Charli XCX) [OFFICIAL VIDEO]',
330 'description': 'md5:fea86fda2d5a5784273df5c7cc994d9f',
331 'uploader': 'Icona Pop',
332 'uploader_id': 'IconaPop',
336 'url': 'https://www.youtube.com/watch?v=07FYdnEawAQ',
337 'note': 'Test VEVO video with age protection (#956)',
341 'upload_date': '20130703',
342 'title': 'Justin Timberlake - Tunnel Vision (Explicit)',
343 'description': 'md5:64249768eec3bc4276236606ea996373',
344 'uploader': 'justintimberlakeVEVO',
345 'uploader_id': 'justintimberlakeVEVO',
349 'url': '//www.YouTube.com/watch?v=yZIXLfi8CZQ',
350 'note': 'Embed-only video (#1746)',
354 'upload_date': '20120608',
355 'title': 'Principal Sexually Assaults A Teacher - Episode 117 - 8th June 2012',
356 'description': 'md5:09b78bd971f1e3e289601dfba15ca4f7',
357 'uploader': 'SET India',
358 'uploader_id': 'setindia'
362 'url': 'http://www.youtube.com/watch?v=a9LDPn-MO4I',
363 'note': '256k DASH audio (format 141) via DASH manifest',
367 'upload_date': '20121002',
368 'uploader_id': '8KVIDEO',
370 'uploader': '8KVIDEO',
371 'title': 'UHDTV TEST 8K VIDEO.mp4'
374 'youtube_include_dash_manifest': True,
378 # DASH manifest with encrypted signature
380 'url': 'https://www.youtube.com/watch?v=IB3lcPjvWLA',
384 'title': 'Afrojack, Spree Wilson - The Spark ft. Spree Wilson',
385 'description': 'md5:12e7067fa6735a77bdcbb58cb1187d2d',
386 'uploader': 'AfrojackVEVO',
387 'uploader_id': 'AfrojackVEVO',
388 'upload_date': '20131011',
391 'youtube_include_dash_manifest': True,
397 'url': 'https://www.youtube.com/watch?v=T4XJQO3qol8',
401 'upload_date': '20100909',
402 'uploader': 'The Amazing Atheist',
403 'uploader_id': 'TheAmazingAtheist',
404 'title': 'Burning Everyone\'s Koran',
405 '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',
408 # Normal age-gate video (No vevo, embed allowed)
410 'url': 'http://youtube.com/watch?v=HtVdAasjOgU',
414 'title': 'The Witcher 3: Wild Hunt - The Sword Of Destiny Trailer',
415 'description': 'md5:eca57043abae25130f58f655ad9a7771',
416 'uploader': 'The Witcher',
417 'uploader_id': 'WitcherGame',
418 'upload_date': '20140605',
421 # Age-gate video with encrypted signature
423 'url': 'http://www.youtube.com/watch?v=6kLq3WMV1nU',
427 'title': 'Dedication To My Ex (Miss That) (Lyric Video)',
428 'description': 'md5:33765bb339e1b47e7e72b5490139bb41',
429 'uploader': 'LloydVEVO',
430 'uploader_id': 'LloydVEVO',
431 'upload_date': '20110629',
434 # video_info is None (https://github.com/rg3/youtube-dl/issues/4421)
436 'url': '__2ABJjxzNo',
440 'upload_date': '20100430',
441 'uploader_id': 'deadmau5',
442 'description': 'md5:12c56784b8032162bb936a5f76d55360',
443 'uploader': 'deadmau5',
444 'title': 'Deadmau5 - Some Chords (HD)',
446 'expected_warnings': [
447 'DASH manifest missing',
450 # Olympics (https://github.com/rg3/youtube-dl/issues/4431)
452 'url': 'lqQg6PlCWgI',
456 'upload_date': '20120731',
457 'uploader_id': 'olympic',
458 'description': 'HO09 - Women - GER-AUS - Hockey - 31 July 2012 - London 2012 Olympic Games',
459 'uploader': 'Olympics',
460 'title': 'Hockey - Women - GER-AUS - London 2012 Olympic Games',
463 'skip_download': 'requires avconv',
468 def __init__(self
, *args
, **kwargs
):
469 super(YoutubeIE
, self
).__init
__(*args
, **kwargs
)
470 self
._player
_cache
= {}
472 def report_video_info_webpage_download(self
, video_id
):
473 """Report attempt to download video info webpage."""
474 self
.to_screen('%s: Downloading video info webpage' % video_id
)
476 def report_information_extraction(self
, video_id
):
477 """Report attempt to extract video information."""
478 self
.to_screen('%s: Extracting video information' % video_id
)
480 def report_unavailable_format(self
, video_id
, format
):
481 """Report extracted video URL."""
482 self
.to_screen('%s: Format %s not available' % (video_id
, format
))
484 def report_rtmp_download(self
):
485 """Indicate the download will use the RTMP protocol."""
486 self
.to_screen('RTMP download detected')
488 def _signature_cache_id(self
, example_sig
):
489 """ Return a string representation of a signature """
490 return '.'.join(compat_str(len(part
)) for part
in example_sig
.split('.'))
492 def _extract_signature_function(self
, video_id
, player_url
, example_sig
):
494 r
'.*?-(?P<id>[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player)?\.(?P<ext>[a-z]+)$',
497 raise ExtractorError('Cannot identify player %r' % player_url
)
498 player_type
= id_m
.group('ext')
499 player_id
= id_m
.group('id')
501 # Read from filesystem cache
502 func_id
= '%s_%s_%s' % (
503 player_type
, player_id
, self
._signature
_cache
_id
(example_sig
))
504 assert os
.path
.basename(func_id
) == func_id
506 cache_spec
= self
._downloader
.cache
.load('youtube-sigfuncs', func_id
)
507 if cache_spec
is not None:
508 return lambda s
: ''.join(s
[i
] for i
in cache_spec
)
510 if player_type
== 'js':
511 code
= self
._download
_webpage
(
512 player_url
, video_id
,
513 note
='Downloading %s player %s' % (player_type
, player_id
),
514 errnote
='Download of %s failed' % player_url
)
515 res
= self
._parse
_sig
_js
(code
)
516 elif player_type
== 'swf':
517 urlh
= self
._request
_webpage
(
518 player_url
, video_id
,
519 note
='Downloading %s player %s' % (player_type
, player_id
),
520 errnote
='Download of %s failed' % player_url
)
522 res
= self
._parse
_sig
_swf
(code
)
524 assert False, 'Invalid player type %r' % player_type
526 if cache_spec
is None:
527 test_string
= ''.join(map(compat_chr
, range(len(example_sig
))))
528 cache_res
= res(test_string
)
529 cache_spec
= [ord(c
) for c
in cache_res
]
531 self
._downloader
.cache
.store('youtube-sigfuncs', func_id
, cache_spec
)
534 def _print_sig_code(self
, func
, example_sig
):
535 def gen_sig_code(idxs
):
536 def _genslice(start
, end
, step
):
537 starts
= '' if start
== 0 else str(start
)
538 ends
= (':%d' % (end
+ step
)) if end
+ step
>= 0 else ':'
539 steps
= '' if step
== 1 else (':%d' % step
)
540 return 's[%s%s%s]' % (starts
, ends
, steps
)
543 # Quelch pyflakes warnings - start will be set when step is set
544 start
= '(Never used)'
545 for i
, prev
in zip(idxs
[1:], idxs
[:-1]):
549 yield _genslice(start
, prev
, step
)
552 if i
- prev
in [-1, 1]:
561 yield _genslice(start
, i
, step
)
563 test_string
= ''.join(map(compat_chr
, range(len(example_sig
))))
564 cache_res
= func(test_string
)
565 cache_spec
= [ord(c
) for c
in cache_res
]
566 expr_code
= ' + '.join(gen_sig_code(cache_spec
))
567 signature_id_tuple
= '(%s)' % (
568 ', '.join(compat_str(len(p
)) for p
in example_sig
.split('.')))
569 code
= ('if tuple(len(p) for p in s.split(\'.\')) == %s:\n'
570 ' return %s\n') % (signature_id_tuple
, expr_code
)
571 self
.to_screen('Extracted signature function:\n' + code
)
573 def _parse_sig_js(self
, jscode
):
574 funcname
= self
._search
_regex
(
575 r
'\.sig\|\|([a-zA-Z0-9]+)\(', jscode
,
576 'Initial JS player signature function name')
578 jsi
= JSInterpreter(jscode
)
579 initial_function
= jsi
.extract_function(funcname
)
580 return lambda s
: initial_function([s
])
582 def _parse_sig_swf(self
, file_contents
):
583 swfi
= SWFInterpreter(file_contents
)
584 TARGET_CLASSNAME
= 'SignatureDecipher'
585 searched_class
= swfi
.extract_class(TARGET_CLASSNAME
)
586 initial_function
= swfi
.extract_function(searched_class
, 'decipher')
587 return lambda s
: initial_function([s
])
589 def _decrypt_signature(self
, s
, video_id
, player_url
, age_gate
=False):
590 """Turn the encrypted s field into a working signature"""
592 if player_url
is None:
593 raise ExtractorError('Cannot decrypt signature without player_url')
595 if player_url
.startswith('//'):
596 player_url
= 'https:' + player_url
598 player_id
= (player_url
, self
._signature
_cache
_id
(s
))
599 if player_id
not in self
._player
_cache
:
600 func
= self
._extract
_signature
_function
(
601 video_id
, player_url
, s
603 self
._player
_cache
[player_id
] = func
604 func
= self
._player
_cache
[player_id
]
605 if self
._downloader
.params
.get('youtube_print_sig_code'):
606 self
._print
_sig
_code
(func
, s
)
608 except Exception as e
:
609 tb
= traceback
.format_exc()
610 raise ExtractorError(
611 'Signature extraction failed: ' + tb
, cause
=e
)
613 def _get_available_subtitles(self
, video_id
, webpage
):
615 subs_doc
= self
._download
_xml
(
616 'https://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id
,
617 video_id
, note
=False)
618 except ExtractorError
as err
:
619 self
._downloader
.report_warning('unable to download video subtitles: %s' % compat_str(err
))
623 for track
in subs_doc
.findall('track'):
624 lang
= track
.attrib
['lang_code']
625 if lang
in sub_lang_list
:
627 params
= compat_urllib_parse
.urlencode({
630 'fmt': self
._downloader
.params
.get('subtitlesformat', 'srt'),
631 'name': track
.attrib
['name'].encode('utf-8'),
633 url
= 'https://www.youtube.com/api/timedtext?' + params
634 sub_lang_list
[lang
] = url
635 if not sub_lang_list
:
636 self
._downloader
.report_warning('video doesn\'t have subtitles')
640 def _get_available_automatic_caption(self
, video_id
, webpage
):
641 """We need the webpage for getting the captions url, pass it as an
642 argument to speed up the process."""
643 sub_format
= self
._downloader
.params
.get('subtitlesformat', 'srt')
644 self
.to_screen('%s: Looking for automatic captions' % video_id
)
645 mobj
= re
.search(r
';ytplayer.config = ({.*?});', webpage
)
646 err_msg
= 'Couldn\'t find automatic captions for %s' % video_id
648 self
._downloader
.report_warning(err_msg
)
650 player_config
= json
.loads(mobj
.group(1))
652 args
= player_config
['args']
653 caption_url
= args
['ttsurl']
654 timestamp
= args
['timestamp']
655 # We get the available subtitles
656 list_params
= compat_urllib_parse
.urlencode({
661 list_url
= caption_url
+ '&' + list_params
662 caption_list
= self
._download
_xml
(list_url
, video_id
)
663 original_lang_node
= caption_list
.find('track')
664 if original_lang_node
is None:
665 self
._downloader
.report_warning('Video doesn\'t have automatic captions')
667 original_lang
= original_lang_node
.attrib
['lang_code']
668 caption_kind
= original_lang_node
.attrib
.get('kind', '')
671 for lang_node
in caption_list
.findall('target'):
672 sub_lang
= lang_node
.attrib
['lang_code']
673 params
= compat_urllib_parse
.urlencode({
674 'lang': original_lang
,
678 'kind': caption_kind
,
680 sub_lang_list
[sub_lang
] = caption_url
+ '&' + params
682 # An extractor error can be raise by the download process if there are
683 # no automatic captions but there are subtitles
684 except (KeyError, ExtractorError
):
685 self
._downloader
.report_warning(err_msg
)
689 def extract_id(cls
, url
):
690 mobj
= re
.match(cls
._VALID
_URL
, url
, re
.VERBOSE
)
692 raise ExtractorError('Invalid URL: %s' % url
)
693 video_id
= mobj
.group(2)
696 def _extract_from_m3u8(self
, manifest_url
, video_id
):
699 def _get_urls(_manifest
):
700 lines
= _manifest
.split('\n')
701 urls
= filter(lambda l
: l
and not l
.startswith('#'),
704 manifest
= self
._download
_webpage
(manifest_url
, video_id
, 'Downloading formats manifest')
705 formats_urls
= _get_urls(manifest
)
706 for format_url
in formats_urls
:
707 itag
= self
._search
_regex
(r
'itag/(\d+?)/', format_url
, 'itag')
708 url_map
[itag
] = format_url
711 def _extract_annotations(self
, video_id
):
712 url
= 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id
713 return self
._download
_webpage
(url
, video_id
, note
='Searching for annotations.', errnote
='Unable to download video annotations.')
715 def _parse_dash_manifest(
716 self
, video_id
, dash_manifest_url
, player_url
, age_gate
):
717 def decrypt_sig(mobj
):
719 dec_s
= self
._decrypt
_signature
(s
, video_id
, player_url
, age_gate
)
720 return '/signature/%s' % dec_s
721 dash_manifest_url
= re
.sub(r
'/s/([\w\.]+)', decrypt_sig
, dash_manifest_url
)
722 dash_doc
= self
._download
_xml
(
723 dash_manifest_url
, video_id
,
724 note
='Downloading DASH manifest',
725 errnote
='Could not download DASH manifest')
728 for r
in dash_doc
.findall('.//{urn:mpeg:DASH:schema:MPD:2011}Representation'):
729 url_el
= r
.find('{urn:mpeg:DASH:schema:MPD:2011}BaseURL')
732 format_id
= r
.attrib
['id']
733 video_url
= url_el
.text
734 filesize
= int_or_none(url_el
.attrib
.get('{http://youtube.com/yt/2012/10/10}contentLength'))
736 'format_id': format_id
,
738 'width': int_or_none(r
.attrib
.get('width')),
739 'tbr': int_or_none(r
.attrib
.get('bandwidth'), 1000),
740 'asr': int_or_none(r
.attrib
.get('audioSamplingRate')),
741 'filesize': filesize
,
742 'fps': int_or_none(r
.attrib
.get('frameRate')),
745 existing_format
= next(
747 if fo
['format_id'] == format_id
)
748 except StopIteration:
749 f
.update(self
._formats
.get(format_id
, {}))
752 existing_format
.update(f
)
755 def _real_extract(self
, url
):
757 'http' if self
._downloader
.params
.get('prefer_insecure', False)
760 # Extract original video URL from URL with redirection, like age verification, using next_url parameter
761 mobj
= re
.search(self
._NEXT
_URL
_RE
, url
)
763 url
= proto
+ '://www.youtube.com/' + compat_urllib_parse
.unquote(mobj
.group(1)).lstrip('/')
764 video_id
= self
.extract_id(url
)
767 url
= proto
+ '://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1&bpctr=9999999999' % video_id
768 video_webpage
= self
._download
_webpage
(url
, video_id
)
770 # Attempt to extract SWF player URL
771 mobj
= re
.search(r
'swfConfig.*?"(https?:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage
)
773 player_url
= re
.sub(r
'\\(.)', r
'\1', mobj
.group(1))
778 if re
.search(r
'player-age-gate-content">', video_webpage
) is not None:
780 # We simulate the access to the video from www.youtube.com/v/{video_id}
781 # this can be viewed without login into Youtube
782 url
= proto
+ '://www.youtube.com/embed/%s' % video_id
783 embed_webpage
= self
._download
_webpage
(url
, video_id
, 'Downloading embed webpage')
784 data
= compat_urllib_parse
.urlencode({
785 'video_id': video_id
,
786 'eurl': 'https://youtube.googleapis.com/v/' + video_id
,
787 'sts': self
._search
_regex
(
788 r
'"sts"\s*:\s*(\d+)', embed_webpage
, 'sts', default
=''),
790 video_info_url
= proto
+ '://www.youtube.com/get_video_info?' + data
791 video_info_webpage
= self
._download
_webpage
(
792 video_info_url
, video_id
,
793 note
='Refetching age-gated info webpage',
794 errnote
='unable to download video info webpage')
795 video_info
= compat_parse_qs(video_info_webpage
)
799 # Try looking directly into the video webpage
800 mobj
= re
.search(r
';ytplayer\.config\s*=\s*({.*?});', video_webpage
)
802 raise ValueError('Could not find ytplayer.config') # caught below
803 json_code
= uppercase_escape(mobj
.group(1))
804 ytplayer_config
= json
.loads(json_code
)
805 args
= ytplayer_config
['args']
806 # Convert to the same format returned by compat_parse_qs
807 video_info
= dict((k
, [v
]) for k
, v
in args
.items())
808 if 'url_encoded_fmt_stream_map' not in args
:
809 raise ValueError('No stream_map present') # caught below
811 # We fallback to the get_video_info pages (used by the embed page)
812 self
.report_video_info_webpage_download(video_id
)
813 for el_type
in ['&el=embedded', '&el=detailpage', '&el=vevo', '']:
815 '%s://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en'
816 % (proto
, video_id
, el_type
))
817 video_info_webpage
= self
._download
_webpage
(
819 video_id
, note
=False,
820 errnote
='unable to download video info webpage')
821 video_info
= compat_parse_qs(video_info_webpage
)
822 if 'token' in video_info
:
824 if 'token' not in video_info
:
825 if 'reason' in video_info
:
826 raise ExtractorError(
827 'YouTube said: %s' % video_info
['reason'][0],
828 expected
=True, video_id
=video_id
)
830 raise ExtractorError(
831 '"token" parameter not in video info for unknown reason',
834 if 'view_count' in video_info
:
835 view_count
= int(video_info
['view_count'][0])
839 # Check for "rental" videos
840 if 'ypc_video_rental_bar_text' in video_info
and 'author' not in video_info
:
841 raise ExtractorError('"rental" videos not supported')
843 # Start extracting information
844 self
.report_information_extraction(video_id
)
847 if 'author' not in video_info
:
848 raise ExtractorError('Unable to extract uploader name')
849 video_uploader
= compat_urllib_parse
.unquote_plus(video_info
['author'][0])
852 video_uploader_id
= None
853 mobj
= re
.search(r
'<link itemprop="url" href="http://www.youtube.com/(?:user|channel)/([^"]+)">', video_webpage
)
855 video_uploader_id
= mobj
.group(1)
857 self
._downloader
.report_warning('unable to extract uploader nickname')
860 if 'title' in video_info
:
861 video_title
= video_info
['title'][0]
863 self
._downloader
.report_warning('Unable to extract video title')
867 # We try first to get a high quality image:
868 m_thumb
= re
.search(r
'<span itemprop="thumbnail".*?href="(.*?)">',
869 video_webpage
, re
.DOTALL
)
870 if m_thumb
is not None:
871 video_thumbnail
= m_thumb
.group(1)
872 elif 'thumbnail_url' not in video_info
:
873 self
._downloader
.report_warning('unable to extract video thumbnail')
874 video_thumbnail
= None
875 else: # don't panic if we can't find it
876 video_thumbnail
= compat_urllib_parse
.unquote_plus(video_info
['thumbnail_url'][0])
880 mobj
= re
.search(r
'(?s)id="eow-date.*?>(.*?)</span>', video_webpage
)
883 r
'(?s)id="watch-uploader-info".*?>.*?(?:Published|Uploaded|Streamed live) on (.*?)</strong>',
886 upload_date
= ' '.join(re
.sub(r
'[/,-]', r
' ', mobj
.group(1)).split())
887 upload_date
= unified_strdate(upload_date
)
889 m_cat_container
= self
._search
_regex
(
890 r
'(?s)<h4[^>]*>\s*Category\s*</h4>\s*<ul[^>]*>(.*?)</ul>',
891 video_webpage
, 'categories', default
=None)
893 category
= self
._html
_search
_regex
(
894 r
'(?s)<a[^<]+>(.*?)</a>', m_cat_container
, 'category',
896 video_categories
= None if category
is None else [category
]
898 video_categories
= None
901 video_description
= get_element_by_id("eow-description", video_webpage
)
902 if video_description
:
903 video_description
= re
.sub(r
'''(?x)
905 (?:[a-zA-Z-]+="[^"]+"\s+)*?
907 (?:[a-zA-Z-]+="[^"]+"\s+)*?
908 class="yt-uix-redirect-link"\s*>
911 ''', r
'\1', video_description
)
912 video_description
= clean_html(video_description
)
914 fd_mobj
= re
.search(r
'<meta name="description" content="([^"]+)"', video_webpage
)
916 video_description
= unescapeHTML(fd_mobj
.group(1))
918 video_description
= ''
920 def _extract_count(count_name
):
921 count
= self
._search
_regex
(
922 r
'id="watch-%s"[^>]*>.*?([\d,]+)\s*</span>' % re
.escape(count_name
),
923 video_webpage
, count_name
, default
=None)
924 if count
is not None:
925 return int(count
.replace(',', ''))
927 like_count
= _extract_count('like')
928 dislike_count
= _extract_count('dislike')
931 video_subtitles
= self
.extract_subtitles(video_id
, video_webpage
)
933 if self
._downloader
.params
.get('listsubtitles', False):
934 self
._list
_available
_subtitles
(video_id
, video_webpage
)
937 if 'length_seconds' not in video_info
:
938 self
._downloader
.report_warning('unable to extract video duration')
939 video_duration
= None
941 video_duration
= int(compat_urllib_parse
.unquote_plus(video_info
['length_seconds'][0]))
944 video_annotations
= None
945 if self
._downloader
.params
.get('writeannotations', False):
946 video_annotations
= self
._extract
_annotations
(video_id
)
948 def _map_to_format_list(urlmap
):
950 for itag
, video_real_url
in urlmap
.items():
953 'url': video_real_url
,
954 'player_url': player_url
,
956 if itag
in self
._formats
:
957 dct
.update(self
._formats
[itag
])
961 if 'conn' in video_info
and video_info
['conn'][0].startswith('rtmp'):
962 self
.report_rtmp_download()
964 'format_id': '_rtmp',
966 'url': video_info
['conn'][0],
967 'player_url': player_url
,
969 elif len(video_info
.get('url_encoded_fmt_stream_map', [''])[0]) >= 1 or len(video_info
.get('adaptive_fmts', [''])[0]) >= 1:
970 encoded_url_map
= video_info
.get('url_encoded_fmt_stream_map', [''])[0] + ',' + video_info
.get('adaptive_fmts', [''])[0]
971 if 'rtmpe%3Dyes' in encoded_url_map
:
972 raise ExtractorError('rtmpe downloads are not supported, see https://github.com/rg3/youtube-dl/issues/343 for more information.', expected
=True)
974 for url_data_str
in encoded_url_map
.split(','):
975 url_data
= compat_parse_qs(url_data_str
)
976 if 'itag' not in url_data
or 'url' not in url_data
:
978 format_id
= url_data
['itag'][0]
979 url
= url_data
['url'][0]
981 if 'sig' in url_data
:
982 url
+= '&signature=' + url_data
['sig'][0]
983 elif 's' in url_data
:
984 encrypted_sig
= url_data
['s'][0]
986 jsplayer_url_json
= self
._search
_regex
(
987 r
'"assets":.+?"js":\s*("[^"]+")',
988 embed_webpage
if age_gate
else video_webpage
, 'JS player URL')
989 player_url
= json
.loads(jsplayer_url_json
)
990 if player_url
is None:
991 player_url_json
= self
._search
_regex
(
992 r
'ytplayer\.config.*?"url"\s*:\s*("[^"]+")',
993 video_webpage
, 'age gate player URL')
994 player_url
= json
.loads(player_url_json
)
996 if self
._downloader
.params
.get('verbose'):
997 if player_url
is None:
998 player_version
= 'unknown'
999 player_desc
= 'unknown'
1001 if player_url
.endswith('swf'):
1002 player_version
= self
._search
_regex
(
1003 r
'-(.+?)(?:/watch_as3)?\.swf$', player_url
,
1004 'flash player', fatal
=False)
1005 player_desc
= 'flash player %s' % player_version
1007 player_version
= self
._search
_regex
(
1008 r
'html5player-([^/]+?)(?:/html5player)?\.js',
1010 'html5 player', fatal
=False)
1011 player_desc
= 'html5 player %s' % player_version
1013 parts_sizes
= self
._signature
_cache
_id
(encrypted_sig
)
1014 self
.to_screen('{%s} signature length %s, %s' %
1015 (format_id
, parts_sizes
, player_desc
))
1017 signature
= self
._decrypt
_signature
(
1018 encrypted_sig
, video_id
, player_url
, age_gate
)
1019 url
+= '&signature=' + signature
1020 if 'ratebypass' not in url
:
1021 url
+= '&ratebypass=yes'
1022 url_map
[format_id
] = url
1023 formats
= _map_to_format_list(url_map
)
1024 elif video_info
.get('hlsvp'):
1025 manifest_url
= video_info
['hlsvp'][0]
1026 url_map
= self
._extract
_from
_m
3u8(manifest_url
, video_id
)
1027 formats
= _map_to_format_list(url_map
)
1029 raise ExtractorError('no conn, hlsvp or url_encoded_fmt_stream_map information found in video info')
1031 # Look for the DASH manifest
1032 if self
._downloader
.params
.get('youtube_include_dash_manifest', True):
1033 dash_mpd
= video_info
.get('dashmpd')
1035 dash_manifest_url
= dash_mpd
[0]
1037 dash_formats
= self
._parse
_dash
_manifest
(
1038 video_id
, dash_manifest_url
, player_url
, age_gate
)
1039 except (ExtractorError
, KeyError) as e
:
1040 self
.report_warning(
1041 'Skipping DASH manifest: %r' % e
, video_id
)
1043 formats
.extend(dash_formats
)
1045 self
._sort
_formats
(formats
)
1049 'uploader': video_uploader
,
1050 'uploader_id': video_uploader_id
,
1051 'upload_date': upload_date
,
1052 'title': video_title
,
1053 'thumbnail': video_thumbnail
,
1054 'description': video_description
,
1055 'categories': video_categories
,
1056 'subtitles': video_subtitles
,
1057 'duration': video_duration
,
1058 'age_limit': 18 if age_gate
else 0,
1059 'annotations': video_annotations
,
1060 'webpage_url': proto
+ '://www.youtube.com/watch?v=%s' % video_id
,
1061 'view_count': view_count
,
1062 'like_count': like_count
,
1063 'dislike_count': dislike_count
,
1068 class YoutubePlaylistIE(YoutubeBaseInfoExtractor
):
1069 IE_DESC
= 'YouTube.com playlists'
1070 _VALID_URL
= r
"""(?x)(?:
1075 (?:course|view_play_list|my_playlists|artist|playlist|watch|embed/videoseries)
1076 \? (?:.*?&)*? (?:p|a|list)=
1080 (?:PL|LL|EC|UU|FL|RD)?[0-9A-Za-z-_]{10,}
1081 # Top tracks, they can also include dots
1086 ((?:PL|LL|EC|UU|FL|RD)[0-9A-Za-z-_]{10,})
1088 _TEMPLATE_URL
= 'https://www.youtube.com/playlist?list=%s'
1089 _VIDEO_RE
= r
'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})&[^"]*?index=(?P<index>\d+)'
1090 IE_NAME
= 'youtube:playlist'
1092 'url': 'https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
1094 'title': 'ytdl test PL',
1095 'id': 'PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
1097 'playlist_count': 3,
1099 'url': 'https://www.youtube.com/playlist?list=PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx',
1101 'title': 'YDL_Empty_List',
1103 'playlist_count': 0,
1105 'note': 'Playlist with deleted videos (#651). As a bonus, the video #51 is also twice in this list.',
1106 'url': 'https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
1108 'title': '29C3: Not my department',
1110 'playlist_count': 95,
1112 'note': 'issue #673',
1113 'url': 'PLBB231211A4F62143',
1115 'title': '[OLD]Team Fortress 2 (Class-based LP)',
1117 'playlist_mincount': 26,
1119 'note': 'Large playlist',
1120 'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q',
1122 'title': 'Uploads from Cauchemar',
1124 'playlist_mincount': 799,
1126 'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
1128 'title': 'YDL_safe_search',
1130 'playlist_count': 2,
1133 'url': 'http://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
1134 'playlist_count': 4,
1139 'note': 'Embedded SWF player',
1140 'url': 'http://www.youtube.com/p/YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ?hl=en_US&fs=1&rel=0',
1141 'playlist_count': 4,
1146 'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
1147 'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
1149 'title': 'Uploads from Interstellar Movie',
1151 'playlist_mincout': 21,
1154 def _real_initialize(self
):
1157 def _ids_to_results(self
, ids
):
1159 self
.url_result(vid_id
, 'Youtube', video_id
=vid_id
)
1162 def _extract_mix(self
, playlist_id
):
1163 # The mixes are generated from a a single video
1164 # the id of the playlist is just 'RD' + video_id
1165 url
= 'https://youtube.com/watch?v=%s&list=%s' % (playlist_id
[-11:], playlist_id
)
1166 webpage
= self
._download
_webpage
(
1167 url
, playlist_id
, 'Downloading Youtube mix')
1168 search_title
= lambda class_name
: get_element_by_attribute('class', class_name
, webpage
)
1170 search_title('playlist-title') or
1171 search_title('title long-title') or
1172 search_title('title'))
1173 title
= clean_html(title_span
)
1174 ids
= orderedSet(re
.findall(
1175 r
'''(?xs)data-video-username=".*?".*?
1176 href="/watch\?v=([0-9A-Za-z_-]{11})&[^"]*?list=%s''' % re
.escape(playlist_id
),
1178 url_results
= self
._ids
_to
_results
(ids
)
1180 return self
.playlist_result(url_results
, playlist_id
, title
)
1182 def _real_extract(self
, url
):
1183 # Extract playlist id
1184 mobj
= re
.match(self
._VALID
_URL
, url
)
1186 raise ExtractorError('Invalid URL: %s' % url
)
1187 playlist_id
= mobj
.group(1) or mobj
.group(2)
1189 # Check if it's a video-specific URL
1190 query_dict
= compat_urlparse
.parse_qs(compat_urlparse
.urlparse(url
).query
)
1191 if 'v' in query_dict
:
1192 video_id
= query_dict
['v'][0]
1193 if self
._downloader
.params
.get('noplaylist'):
1194 self
.to_screen('Downloading just video %s because of --no-playlist' % video_id
)
1195 return self
.url_result(video_id
, 'Youtube', video_id
=video_id
)
1197 self
.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id
, video_id
))
1199 if playlist_id
.startswith('RD'):
1200 # Mixes require a custom extraction process
1201 return self
._extract
_mix
(playlist_id
)
1202 if playlist_id
.startswith('TL'):
1203 raise ExtractorError('For downloading YouTube.com top lists, use '
1204 'the "yttoplist" keyword, for example "youtube-dl \'yttoplist:music:Top Tracks\'"', expected
=True)
1206 url
= self
._TEMPLATE
_URL
% playlist_id
1207 page
= self
._download
_webpage
(url
, playlist_id
)
1208 more_widget_html
= content_html
= page
1210 # Check if the playlist exists or is private
1211 if re
.search(r
'<div class="yt-alert-message">[^<]*?(The|This) playlist (does not exist|is private)[^<]*?</div>', page
) is not None:
1212 raise ExtractorError(
1213 'The playlist doesn\'t exist or is private, use --username or '
1214 '--netrc to access it.',
1217 # Extract the video ids from the playlist pages
1220 for page_num
in itertools
.count(1):
1221 matches
= re
.finditer(self
._VIDEO
_RE
, content_html
)
1222 # We remove the duplicates and the link with index 0
1223 # (it's not the first video of the playlist)
1224 new_ids
= orderedSet(m
.group('id') for m
in matches
if m
.group('index') != '0')
1227 mobj
= re
.search(r
'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html
)
1231 more
= self
._download
_json
(
1232 'https://youtube.com/%s' % mobj
.group('more'), playlist_id
,
1233 'Downloading page #%s' % page_num
,
1234 transform_source
=uppercase_escape
)
1235 content_html
= more
['content_html']
1236 if not content_html
.strip():
1237 # Some webpages show a "Load more" button but they don't
1240 more_widget_html
= more
['load_more_widget_html']
1242 playlist_title
= self
._html
_search
_regex
(
1243 r
'(?s)<h1 class="pl-header-title[^"]*">\s*(.*?)\s*</h1>',
1246 url_results
= self
._ids
_to
_results
(ids
)
1247 return self
.playlist_result(url_results
, playlist_id
, playlist_title
)
1250 class YoutubeTopListIE(YoutubePlaylistIE
):
1251 IE_NAME
= 'youtube:toplist'
1252 IE_DESC
= ('YouTube.com top lists, "yttoplist:{channel}:{list title}"'
1253 ' (Example: "yttoplist:music:Top Tracks")')
1254 _VALID_URL
= r
'yttoplist:(?P<chann>.*?):(?P<title>.*?)$'
1256 'url': 'yttoplist:music:Trending',
1257 'playlist_mincount': 5,
1258 'skip': 'Only works for logged-in users',
1261 def _real_extract(self
, url
):
1262 mobj
= re
.match(self
._VALID
_URL
, url
)
1263 channel
= mobj
.group('chann')
1264 title
= mobj
.group('title')
1265 query
= compat_urllib_parse
.urlencode({'title': title}
)
1266 channel_page
= self
._download
_webpage
(
1267 'https://www.youtube.com/%s' % channel
, title
)
1268 link
= self
._html
_search
_regex
(
1270 <a\s+href="([^"]+)".*?>\s*
1271 <span\s+class="branded-page-module-title-text">\s*
1272 <span[^>]*>.*?%s.*?</span>''' % re
.escape(query
),
1273 channel_page
, 'list')
1274 url
= compat_urlparse
.urljoin('https://www.youtube.com/', link
)
1276 video_re
= r
'data-index="\d+".*?data-video-id="([0-9A-Za-z_-]{11})"'
1278 # sometimes the webpage doesn't contain the videos
1279 # retry until we get them
1280 for i
in itertools
.count(0):
1281 msg
= 'Downloading Youtube mix'
1283 msg
+= ', retry #%d' % i
1285 webpage
= self
._download
_webpage
(url
, title
, msg
)
1286 ids
= orderedSet(re
.findall(video_re
, webpage
))
1289 url_results
= self
._ids
_to
_results
(ids
)
1290 return self
.playlist_result(url_results
, playlist_title
=title
)
1293 class YoutubeChannelIE(InfoExtractor
):
1294 IE_DESC
= 'YouTube.com channels'
1295 _VALID_URL
= r
'https?://(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com)/channel/(?P<id>[0-9A-Za-z_-]+)'
1296 IE_NAME
= 'youtube:channel'
1298 'note': 'paginated channel',
1299 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
1300 'playlist_mincount': 91,
1303 def extract_videos_from_page(self
, page
):
1305 for mobj
in re
.finditer(r
'href="/watch\?v=([0-9A-Za-z_-]+)&?', page
):
1306 if mobj
.group(1) not in ids_in_page
:
1307 ids_in_page
.append(mobj
.group(1))
1310 def _real_extract(self
, url
):
1311 channel_id
= self
._match
_id
(url
)
1314 url
= 'https://www.youtube.com/channel/%s/videos' % channel_id
1315 channel_page
= self
._download
_webpage
(url
, channel_id
)
1316 autogenerated
= re
.search(r
'''(?x)
1318 channel-header-autogenerated-label|
1319 yt-channel-title-autogenerated
1320 )[^"]*"''', channel_page
) is not None
1323 # The videos are contained in a single page
1324 # the ajax pages can't be used, they are empty
1325 video_ids
= self
.extract_videos_from_page(channel_page
)
1327 self
.url_result(video_id
, 'Youtube', video_id
=video_id
)
1328 for video_id
in video_ids
]
1329 return self
.playlist_result(entries
, channel_id
)
1332 more_widget_html
= content_html
= channel_page
1333 for pagenum
in itertools
.count(1):
1335 ids_in_page
= self
.extract_videos_from_page(content_html
)
1336 for video_id
in ids_in_page
:
1337 yield self
.url_result(
1338 video_id
, 'Youtube', video_id
=video_id
)
1341 r
'data-uix-load-more-href="/?(?P<more>[^"]+)"',
1346 more
= self
._download
_json
(
1347 'https://youtube.com/%s' % mobj
.group('more'), channel_id
,
1348 'Downloading page #%s' % (pagenum
+ 1),
1349 transform_source
=uppercase_escape
)
1350 content_html
= more
['content_html']
1351 more_widget_html
= more
['load_more_widget_html']
1353 return self
.playlist_result(_entries(), channel_id
)
1356 class YoutubeUserIE(InfoExtractor
):
1357 IE_DESC
= 'YouTube.com user videos (URL or "ytuser" keyword)'
1358 _VALID_URL
= r
'(?:(?:(?:https?://)?(?:\w+\.)?youtube\.com/(?:user/)?(?!(?:attribution_link|watch|results)(?:$|[^a-z_A-Z0-9-])))|ytuser:)(?!feed/)(?P<id>[A-Za-z0-9_-]+)'
1359 _TEMPLATE_URL
= 'https://gdata.youtube.com/feeds/api/users/%s'
1360 _GDATA_PAGE_SIZE
= 50
1361 _GDATA_URL
= 'https://gdata.youtube.com/feeds/api/users/%s/uploads?max-results=%d&start-index=%d&alt=json'
1362 IE_NAME
= 'youtube:user'
1365 'url': 'https://www.youtube.com/user/TheLinuxFoundation',
1366 'playlist_mincount': 320,
1368 'title': 'TheLinuxFoundation',
1371 'url': 'ytuser:phihag',
1372 'only_matching': True,
1376 def suitable(cls
, url
):
1377 # Don't return True if the url can be extracted with other youtube
1378 # extractor, the regex would is too permissive and it would match.
1379 other_ies
= iter(klass
for (name
, klass
) in globals().items() if name
.endswith('IE') and klass
is not cls
)
1380 if any(ie
.suitable(url
) for ie
in other_ies
):
1383 return super(YoutubeUserIE
, cls
).suitable(url
)
1385 def _real_extract(self
, url
):
1386 username
= self
._match
_id
(url
)
1388 # Download video ids using YouTube Data API. Result size per
1389 # query is limited (currently to 50 videos) so we need to query
1390 # page by page until there are no video ids - it means we got
1393 def download_page(pagenum
):
1394 start_index
= pagenum
* self
._GDATA
_PAGE
_SIZE
+ 1
1396 gdata_url
= self
._GDATA
_URL
% (username
, self
._GDATA
_PAGE
_SIZE
, start_index
)
1397 page
= self
._download
_webpage
(
1398 gdata_url
, username
,
1399 'Downloading video ids from %d to %d' % (
1400 start_index
, start_index
+ self
._GDATA
_PAGE
_SIZE
))
1403 response
= json
.loads(page
)
1404 except ValueError as err
:
1405 raise ExtractorError('Invalid JSON in API response: ' + compat_str(err
))
1406 if 'entry' not in response
['feed']:
1409 # Extract video identifiers
1410 entries
= response
['feed']['entry']
1411 for entry
in entries
:
1412 title
= entry
['title']['$t']
1413 video_id
= entry
['id']['$t'].split('/')[-1]
1417 'ie_key': 'Youtube',
1421 url_results
= OnDemandPagedList(download_page
, self
._GDATA
_PAGE
_SIZE
)
1423 return self
.playlist_result(url_results
, playlist_title
=username
)
1426 class YoutubeSearchIE(SearchInfoExtractor
):
1427 IE_DESC
= 'YouTube.com searches'
1428 _API_URL
= 'https://gdata.youtube.com/feeds/api/videos?q=%s&start-index=%i&max-results=50&v=2&alt=jsonc'
1430 IE_NAME
= 'youtube:search'
1431 _SEARCH_KEY
= 'ytsearch'
1433 def _get_n_results(self
, query
, n
):
1434 """Get a specified number of results for a query"""
1441 while (PAGE_SIZE
* pagenum
) < limit
:
1442 result_url
= self
._API
_URL
% (
1443 compat_urllib_parse
.quote_plus(query
.encode('utf-8')),
1444 (PAGE_SIZE
* pagenum
) + 1)
1445 data_json
= self
._download
_webpage
(
1446 result_url
, video_id
='query "%s"' % query
,
1447 note
='Downloading page %s' % (pagenum
+ 1),
1448 errnote
='Unable to download API page')
1449 data
= json
.loads(data_json
)
1450 api_response
= data
['data']
1452 if 'items' not in api_response
:
1453 raise ExtractorError(
1454 '[youtube] No video results', expected
=True)
1456 new_ids
= list(video
['id'] for video
in api_response
['items'])
1457 video_ids
+= new_ids
1459 limit
= min(n
, api_response
['totalItems'])
1462 if len(video_ids
) > n
:
1463 video_ids
= video_ids
[:n
]
1464 videos
= [self
.url_result(video_id
, 'Youtube', video_id
=video_id
)
1465 for video_id
in video_ids
]
1466 return self
.playlist_result(videos
, query
)
1469 class YoutubeSearchDateIE(YoutubeSearchIE
):
1470 IE_NAME
= YoutubeSearchIE
.IE_NAME
+ ':date'
1471 _API_URL
= 'https://gdata.youtube.com/feeds/api/videos?q=%s&start-index=%i&max-results=50&v=2&alt=jsonc&orderby=published'
1472 _SEARCH_KEY
= 'ytsearchdate'
1473 IE_DESC
= 'YouTube.com searches, newest videos first'
1476 class YoutubeSearchURLIE(InfoExtractor
):
1477 IE_DESC
= 'YouTube.com search URLs'
1478 IE_NAME
= 'youtube:search_url'
1479 _VALID_URL
= r
'https?://(?:www\.)?youtube\.com/results\?(.*?&)?search_query=(?P<query>[^&]+)(?:[&]|$)'
1481 'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video',
1482 'playlist_mincount': 5,
1484 'title': 'youtube-dl test video',
1488 def _real_extract(self
, url
):
1489 mobj
= re
.match(self
._VALID
_URL
, url
)
1490 query
= compat_urllib_parse
.unquote_plus(mobj
.group('query'))
1492 webpage
= self
._download
_webpage
(url
, query
)
1493 result_code
= self
._search
_regex
(
1494 r
'(?s)<ol class="item-section"(.*?)</ol>', webpage
, 'result HTML')
1496 part_codes
= re
.findall(
1497 r
'(?s)<h3 class="yt-lockup-title">(.*?)</h3>', result_code
)
1499 for part_code
in part_codes
:
1500 part_title
= self
._html
_search
_regex
(
1501 [r
'(?s)title="([^"]+)"', r
'>([^<]+)</a>'], part_code
, 'item title', fatal
=False)
1502 part_url_snippet
= self
._html
_search
_regex
(
1503 r
'(?s)href="([^"]+)"', part_code
, 'item URL')
1504 part_url
= compat_urlparse
.urljoin(
1505 'https://www.youtube.com/', part_url_snippet
)
1509 'title': part_title
,
1513 '_type': 'playlist',
1519 class YoutubeShowIE(InfoExtractor
):
1520 IE_DESC
= 'YouTube.com (multi-season) shows'
1521 _VALID_URL
= r
'https?://www\.youtube\.com/show/(?P<id>[^?#]*)'
1522 IE_NAME
= 'youtube:show'
1524 'url': 'http://www.youtube.com/show/airdisasters',
1525 'playlist_mincount': 3,
1527 'id': 'airdisasters',
1528 'title': 'Air Disasters',
1532 def _real_extract(self
, url
):
1533 mobj
= re
.match(self
._VALID
_URL
, url
)
1534 playlist_id
= mobj
.group('id')
1535 webpage
= self
._download
_webpage
(
1536 url
, playlist_id
, 'Downloading show webpage')
1537 # There's one playlist for each season of the show
1538 m_seasons
= list(re
.finditer(r
'href="(/playlist\?list=.*?)"', webpage
))
1539 self
.to_screen('%s: Found %s seasons' % (playlist_id
, len(m_seasons
)))
1542 'https://www.youtube.com' + season
.group(1), 'YoutubePlaylist')
1543 for season
in m_seasons
1545 title
= self
._og
_search
_title
(webpage
, fatal
=False)
1548 '_type': 'playlist',
1555 class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor
):
1557 Base class for extractors that fetch info from
1558 http://www.youtube.com/feed_ajax
1559 Subclasses must define the _FEED_NAME and _PLAYLIST_TITLE properties.
1561 _LOGIN_REQUIRED
= True
1562 # use action_load_personal_feed instead of action_load_system_feed
1563 _PERSONAL_FEED
= False
1566 def _FEED_TEMPLATE(self
):
1567 action
= 'action_load_system_feed'
1568 if self
._PERSONAL
_FEED
:
1569 action
= 'action_load_personal_feed'
1570 return 'https://www.youtube.com/feed_ajax?%s=1&feed_name=%s&paging=%%s' % (action
, self
._FEED
_NAME
)
1574 return 'youtube:%s' % self
._FEED
_NAME
1576 def _real_initialize(self
):
1579 def _real_extract(self
, url
):
1582 for i
in itertools
.count(1):
1583 info
= self
._download
_json
(
1584 self
._FEED
_TEMPLATE
% paging
,
1585 '%s feed' % self
._FEED
_NAME
,
1586 'Downloading page %s' % i
,
1587 transform_source
=uppercase_escape
)
1588 feed_html
= info
.get('feed_html') or info
.get('content_html')
1589 load_more_widget_html
= info
.get('load_more_widget_html') or feed_html
1590 m_ids
= re
.finditer(r
'"/watch\?v=(.*?)["&]', feed_html
)
1591 ids
= orderedSet(m
.group(1) for m
in m_ids
)
1592 feed_entries
.extend(
1593 self
.url_result(video_id
, 'Youtube', video_id
=video_id
)
1594 for video_id
in ids
)
1596 r
'data-uix-load-more-href="/?[^"]+paging=(?P<paging>\d+)',
1597 load_more_widget_html
)
1600 paging
= mobj
.group('paging')
1601 return self
.playlist_result(feed_entries
, playlist_title
=self
._PLAYLIST
_TITLE
)
1604 class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor
):
1605 IE_DESC
= 'YouTube.com recommended videos, ":ytrec" for short (requires authentication)'
1606 _VALID_URL
= r
'https?://www\.youtube\.com/feed/recommended|:ytrec(?:ommended)?'
1607 _FEED_NAME
= 'recommended'
1608 _PLAYLIST_TITLE
= 'Youtube Recommended videos'
1611 class YoutubeWatchLaterIE(YoutubeFeedsInfoExtractor
):
1612 IE_DESC
= 'Youtube watch later list, ":ytwatchlater" for short (requires authentication)'
1613 _VALID_URL
= r
'https?://www\.youtube\.com/feed/watch_later|:ytwatchlater'
1614 _FEED_NAME
= 'watch_later'
1615 _PLAYLIST_TITLE
= 'Youtube Watch Later'
1616 _PERSONAL_FEED
= True
1619 class YoutubeHistoryIE(YoutubeFeedsInfoExtractor
):
1620 IE_DESC
= 'Youtube watch history, ":ythistory" for short (requires authentication)'
1621 _VALID_URL
= 'https?://www\.youtube\.com/feed/history|:ythistory'
1622 _FEED_NAME
= 'history'
1623 _PERSONAL_FEED
= True
1624 _PLAYLIST_TITLE
= 'Youtube Watch History'
1627 class YoutubeFavouritesIE(YoutubeBaseInfoExtractor
):
1628 IE_NAME
= 'youtube:favorites'
1629 IE_DESC
= 'YouTube.com favourite videos, ":ytfav" for short (requires authentication)'
1630 _VALID_URL
= r
'https?://www\.youtube\.com/my_favorites|:ytfav(?:ou?rites)?'
1631 _LOGIN_REQUIRED
= True
1633 def _real_extract(self
, url
):
1634 webpage
= self
._download
_webpage
('https://www.youtube.com/my_favorites', 'Youtube Favourites videos')
1635 playlist_id
= self
._search
_regex
(r
'list=(.+?)["&]', webpage
, 'favourites playlist id')
1636 return self
.url_result(playlist_id
, 'YoutubePlaylist')
1639 class YoutubeSubscriptionsIE(YoutubePlaylistIE
):
1640 IE_NAME
= 'youtube:subscriptions'
1641 IE_DESC
= 'YouTube.com subscriptions feed, "ytsubs" keyword (requires authentication)'
1642 _VALID_URL
= r
'https?://www\.youtube\.com/feed/subscriptions|:ytsubs(?:criptions)?'
1645 def _real_extract(self
, url
):
1646 title
= 'Youtube Subscriptions'
1647 page
= self
._download
_webpage
('https://www.youtube.com/feed/subscriptions', title
)
1649 # The extraction process is the same as for playlists, but the regex
1650 # for the video ids doesn't contain an index
1652 more_widget_html
= content_html
= page
1654 for page_num
in itertools
.count(1):
1655 matches
= re
.findall(r
'href="\s*/watch\?v=([0-9A-Za-z_-]{11})', content_html
)
1656 new_ids
= orderedSet(matches
)
1659 mobj
= re
.search(r
'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html
)
1663 more
= self
._download
_json
(
1664 'https://youtube.com/%s' % mobj
.group('more'), title
,
1665 'Downloading page #%s' % page_num
,
1666 transform_source
=uppercase_escape
)
1667 content_html
= more
['content_html']
1668 more_widget_html
= more
['load_more_widget_html']
1671 '_type': 'playlist',
1673 'entries': self
._ids
_to
_results
(ids
),
1677 class YoutubeTruncatedURLIE(InfoExtractor
):
1678 IE_NAME
= 'youtube:truncated_url'
1679 IE_DESC
= False # Do not list
1680 _VALID_URL
= r
'''(?x)
1681 (?:https?://)?[^/]+/watch\?(?:
1683 annotation_id=annotation_[^&]+
1685 (?:https?://)?(?:www\.)?youtube\.com/attribution_link\?a=[^&]+$
1689 'url': 'http://www.youtube.com/watch?annotation_id=annotation_3951667041',
1690 'only_matching': True,
1692 'url': 'http://www.youtube.com/watch?',
1693 'only_matching': True,
1696 def _real_extract(self
, url
):
1697 raise ExtractorError(
1698 'Did you forget to quote the URL? Remember that & is a meta '
1699 'character in most shells, so you want to put the URL in quotes, '
1701 '"http://www.youtube.com/watch?feature=foo&v=BaW_jenozKc" '
1702 ' or simply youtube-dl BaW_jenozKc .',