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Ensure `mergeall` selects best format when multistreams are disabled
[yt-dlp.git] / yt_dlp / extractor / youtube.py
1 # coding: utf-8
2
3 from __future__ import unicode_literals
4
5 import calendar
6 import hashlib
7 import itertools
8 import json
9 import os.path
10 import random
11 import re
12 import time
13 import traceback
14
15 from .common import InfoExtractor, SearchInfoExtractor
16 from ..compat import (
17 compat_chr,
18 compat_HTTPError,
19 compat_parse_qs,
20 compat_str,
21 compat_urllib_parse_unquote_plus,
22 compat_urllib_parse_urlencode,
23 compat_urllib_parse_urlparse,
24 compat_urlparse,
25 )
26 from ..jsinterp import JSInterpreter
27 from ..utils import (
28 bool_or_none,
29 clean_html,
30 dict_get,
31 datetime_from_str,
32 ExtractorError,
33 format_field,
34 float_or_none,
35 int_or_none,
36 mimetype2ext,
37 parse_codecs,
38 parse_duration,
39 qualities,
40 remove_start,
41 smuggle_url,
42 str_or_none,
43 str_to_int,
44 try_get,
45 unescapeHTML,
46 unified_strdate,
47 unsmuggle_url,
48 update_url_query,
49 url_or_none,
50 urlencode_postdata,
51 urljoin
52 )
53
54
55 class YoutubeBaseInfoExtractor(InfoExtractor):
56 """Provide base functions for Youtube extractors"""
57 _LOGIN_URL = 'https://accounts.google.com/ServiceLogin'
58 _TWOFACTOR_URL = 'https://accounts.google.com/signin/challenge'
59
60 _LOOKUP_URL = 'https://accounts.google.com/_/signin/sl/lookup'
61 _CHALLENGE_URL = 'https://accounts.google.com/_/signin/sl/challenge'
62 _TFA_URL = 'https://accounts.google.com/_/signin/challenge?hl=en&TL={0}'
63
64 _RESERVED_NAMES = (
65 r'channel|c|user|playlist|watch|w|v|embed|e|watch_popup|'
66 r'movies|results|shared|hashtag|trending|feed|feeds|'
67 r'storefront|oops|index|account|reporthistory|t/terms|about|upload|signin|logout')
68
69 _NETRC_MACHINE = 'youtube'
70 # If True it will raise an error if no login info is provided
71 _LOGIN_REQUIRED = False
72
73 _PLAYLIST_ID_RE = r'(?:(?:PL|LL|EC|UU|FL|RD|UL|TL|PU|OLAK5uy_)[0-9A-Za-z-_]{10,}|RDMM|WL|LL|LM)'
74
75 def _ids_to_results(self, ids):
76 return [
77 self.url_result(vid_id, 'Youtube', video_id=vid_id)
78 for vid_id in ids]
79
80 def _login(self):
81 """
82 Attempt to log in to YouTube.
83 True is returned if successful or skipped.
84 False is returned if login failed.
85
86 If _LOGIN_REQUIRED is set and no authentication was provided, an error is raised.
87 """
88 username, password = self._get_login_info()
89 # No authentication to be performed
90 if username is None:
91 if self._LOGIN_REQUIRED and self._downloader.params.get('cookiefile') is None:
92 raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True)
93 # if self._downloader.params.get('cookiefile'): # TODO remove 'and False' later - too many people using outdated cookies and open issues, remind them.
94 # self.to_screen('[Cookies] Reminder - Make sure to always use up to date cookies!')
95 return True
96
97 login_page = self._download_webpage(
98 self._LOGIN_URL, None,
99 note='Downloading login page',
100 errnote='unable to fetch login page', fatal=False)
101 if login_page is False:
102 return
103
104 login_form = self._hidden_inputs(login_page)
105
106 def req(url, f_req, note, errnote):
107 data = login_form.copy()
108 data.update({
109 'pstMsg': 1,
110 'checkConnection': 'youtube',
111 'checkedDomains': 'youtube',
112 'hl': 'en',
113 'deviceinfo': '[null,null,null,[],null,"US",null,null,[],"GlifWebSignIn",null,[null,null,[]]]',
114 'f.req': json.dumps(f_req),
115 'flowName': 'GlifWebSignIn',
116 'flowEntry': 'ServiceLogin',
117 # TODO: reverse actual botguard identifier generation algo
118 'bgRequest': '["identifier",""]',
119 })
120 return self._download_json(
121 url, None, note=note, errnote=errnote,
122 transform_source=lambda s: re.sub(r'^[^[]*', '', s),
123 fatal=False,
124 data=urlencode_postdata(data), headers={
125 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8',
126 'Google-Accounts-XSRF': 1,
127 })
128
129 def warn(message):
130 self._downloader.report_warning(message)
131
132 lookup_req = [
133 username,
134 None, [], None, 'US', None, None, 2, False, True,
135 [
136 None, None,
137 [2, 1, None, 1,
138 'https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn',
139 None, [], 4],
140 1, [None, None, []], None, None, None, True
141 ],
142 username,
143 ]
144
145 lookup_results = req(
146 self._LOOKUP_URL, lookup_req,
147 'Looking up account info', 'Unable to look up account info')
148
149 if lookup_results is False:
150 return False
151
152 user_hash = try_get(lookup_results, lambda x: x[0][2], compat_str)
153 if not user_hash:
154 warn('Unable to extract user hash')
155 return False
156
157 challenge_req = [
158 user_hash,
159 None, 1, None, [1, None, None, None, [password, None, True]],
160 [
161 None, None, [2, 1, None, 1, 'https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn', None, [], 4],
162 1, [None, None, []], None, None, None, True
163 ]]
164
165 challenge_results = req(
166 self._CHALLENGE_URL, challenge_req,
167 'Logging in', 'Unable to log in')
168
169 if challenge_results is False:
170 return
171
172 login_res = try_get(challenge_results, lambda x: x[0][5], list)
173 if login_res:
174 login_msg = try_get(login_res, lambda x: x[5], compat_str)
175 warn(
176 'Unable to login: %s' % 'Invalid password'
177 if login_msg == 'INCORRECT_ANSWER_ENTERED' else login_msg)
178 return False
179
180 res = try_get(challenge_results, lambda x: x[0][-1], list)
181 if not res:
182 warn('Unable to extract result entry')
183 return False
184
185 login_challenge = try_get(res, lambda x: x[0][0], list)
186 if login_challenge:
187 challenge_str = try_get(login_challenge, lambda x: x[2], compat_str)
188 if challenge_str == 'TWO_STEP_VERIFICATION':
189 # SEND_SUCCESS - TFA code has been successfully sent to phone
190 # QUOTA_EXCEEDED - reached the limit of TFA codes
191 status = try_get(login_challenge, lambda x: x[5], compat_str)
192 if status == 'QUOTA_EXCEEDED':
193 warn('Exceeded the limit of TFA codes, try later')
194 return False
195
196 tl = try_get(challenge_results, lambda x: x[1][2], compat_str)
197 if not tl:
198 warn('Unable to extract TL')
199 return False
200
201 tfa_code = self._get_tfa_info('2-step verification code')
202
203 if not tfa_code:
204 warn(
205 'Two-factor authentication required. Provide it either interactively or with --twofactor <code>'
206 '(Note that only TOTP (Google Authenticator App) codes work at this time.)')
207 return False
208
209 tfa_code = remove_start(tfa_code, 'G-')
210
211 tfa_req = [
212 user_hash, None, 2, None,
213 [
214 9, None, None, None, None, None, None, None,
215 [None, tfa_code, True, 2]
216 ]]
217
218 tfa_results = req(
219 self._TFA_URL.format(tl), tfa_req,
220 'Submitting TFA code', 'Unable to submit TFA code')
221
222 if tfa_results is False:
223 return False
224
225 tfa_res = try_get(tfa_results, lambda x: x[0][5], list)
226 if tfa_res:
227 tfa_msg = try_get(tfa_res, lambda x: x[5], compat_str)
228 warn(
229 'Unable to finish TFA: %s' % 'Invalid TFA code'
230 if tfa_msg == 'INCORRECT_ANSWER_ENTERED' else tfa_msg)
231 return False
232
233 check_cookie_url = try_get(
234 tfa_results, lambda x: x[0][-1][2], compat_str)
235 else:
236 CHALLENGES = {
237 'LOGIN_CHALLENGE': "This device isn't recognized. For your security, Google wants to make sure it's really you.",
238 'USERNAME_RECOVERY': 'Please provide additional information to aid in the recovery process.',
239 'REAUTH': "There is something unusual about your activity. For your security, Google wants to make sure it's really you.",
240 }
241 challenge = CHALLENGES.get(
242 challenge_str,
243 '%s returned error %s.' % (self.IE_NAME, challenge_str))
244 warn('%s\nGo to https://accounts.google.com/, login and solve a challenge.' % challenge)
245 return False
246 else:
247 check_cookie_url = try_get(res, lambda x: x[2], compat_str)
248
249 if not check_cookie_url:
250 warn('Unable to extract CheckCookie URL')
251 return False
252
253 check_cookie_results = self._download_webpage(
254 check_cookie_url, None, 'Checking cookie', fatal=False)
255
256 if check_cookie_results is False:
257 return False
258
259 if 'https://myaccount.google.com/' not in check_cookie_results:
260 warn('Unable to log in')
261 return False
262
263 return True
264
265 def _initialize_consent(self):
266 cookies = self._get_cookies('https://www.youtube.com/')
267 if cookies.get('__Secure-3PSID'):
268 return
269 consent_id = None
270 consent = cookies.get('CONSENT')
271 if consent:
272 if 'YES' in consent.value:
273 return
274 consent_id = self._search_regex(
275 r'PENDING\+(\d+)', consent.value, 'consent', default=None)
276 if not consent_id:
277 consent_id = random.randint(100, 999)
278 self._set_cookie('.youtube.com', 'CONSENT', 'YES+cb.20210328-17-p0.en+FX+%s' % consent_id)
279
280 def _real_initialize(self):
281 self._initialize_consent()
282 if self._downloader is None:
283 return
284 if not self._login():
285 return
286
287 _YT_WEB_CLIENT_VERSION = '2.20210407.08.00'
288 _YT_INNERTUBE_API_KEY = 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8'
289 _YT_INITIAL_DATA_RE = r'(?:window\s*\[\s*["\']ytInitialData["\']\s*\]|ytInitialData)\s*=\s*({.+?})\s*;'
290 _YT_INITIAL_PLAYER_RESPONSE_RE = r'ytInitialPlayerResponse\s*=\s*({.+?})\s*;'
291 _YT_INITIAL_BOUNDARY_RE = r'(?:var\s+meta|</script|\n)'
292
293 def _generate_sapisidhash_header(self):
294 sapisid_cookie = self._get_cookies('https://www.youtube.com').get('SAPISID')
295 if sapisid_cookie is None:
296 return
297 time_now = round(time.time())
298 sapisidhash = hashlib.sha1((str(time_now) + " " + sapisid_cookie.value + " " + "https://www.youtube.com").encode("utf-8")).hexdigest()
299 return "SAPISIDHASH %s_%s" % (time_now, sapisidhash)
300
301 def _call_api(self, ep, query, video_id, fatal=True, headers=None,
302 note='Downloading API JSON', errnote='Unable to download API page',
303 context=None, api_key=None):
304
305 data = {'context': context} if context else {'context': self._extract_context()}
306 data.update(query)
307 real_headers = self._generate_api_headers()
308 real_headers.update({'content-type': 'application/json'})
309 if headers:
310 real_headers.update(headers)
311 return self._download_json(
312 'https://www.youtube.com/youtubei/v1/%s' % ep,
313 video_id=video_id, fatal=fatal, note=note, errnote=errnote,
314 data=json.dumps(data).encode('utf8'), headers=real_headers,
315 query={'key': api_key or self._extract_api_key()})
316
317 def _extract_api_key(self, ytcfg=None):
318 return try_get(ytcfg, lambda x: x['INNERTUBE_API_KEY'], compat_str) or self._YT_INNERTUBE_API_KEY
319
320 def _extract_yt_initial_data(self, video_id, webpage):
321 return self._parse_json(
322 self._search_regex(
323 (r'%s\s*%s' % (self._YT_INITIAL_DATA_RE, self._YT_INITIAL_BOUNDARY_RE),
324 self._YT_INITIAL_DATA_RE), webpage, 'yt initial data'),
325 video_id)
326
327 def _extract_identity_token(self, webpage, item_id):
328 ytcfg = self._extract_ytcfg(item_id, webpage)
329 if ytcfg:
330 token = try_get(ytcfg, lambda x: x['ID_TOKEN'], compat_str)
331 if token:
332 return token
333 return self._search_regex(
334 r'\bID_TOKEN["\']\s*:\s*["\'](.+?)["\']', webpage,
335 'identity token', default=None)
336
337 @staticmethod
338 def _extract_account_syncid(data):
339 """Extract syncId required to download private playlists of secondary channels"""
340 sync_ids = (
341 try_get(data, lambda x: x['responseContext']['mainAppWebResponseContext']['datasyncId'], compat_str)
342 or '').split("||")
343 if len(sync_ids) >= 2 and sync_ids[1]:
344 # datasyncid is of the form "channel_syncid||user_syncid" for secondary channel
345 # and just "user_syncid||" for primary channel. We only want the channel_syncid
346 return sync_ids[0]
347
348 def _extract_ytcfg(self, video_id, webpage):
349 return self._parse_json(
350 self._search_regex(
351 r'ytcfg\.set\s*\(\s*({.+?})\s*\)\s*;', webpage, 'ytcfg',
352 default='{}'), video_id, fatal=False) or {}
353
354 def __extract_client_version(self, ytcfg):
355 return try_get(ytcfg, lambda x: x['INNERTUBE_CLIENT_VERSION'], compat_str) or self._YT_WEB_CLIENT_VERSION
356
357 def _extract_context(self, ytcfg=None):
358 context = try_get(ytcfg, lambda x: x['INNERTUBE_CONTEXT'], dict)
359 if context:
360 return context
361
362 # Recreate the client context (required)
363 client_version = self.__extract_client_version(ytcfg)
364 client_name = try_get(ytcfg, lambda x: x['INNERTUBE_CLIENT_NAME'], compat_str) or 'WEB'
365 context = {
366 'client': {
367 'clientName': client_name,
368 'clientVersion': client_version,
369 }
370 }
371 visitor_data = try_get(ytcfg, lambda x: x['VISITOR_DATA'], compat_str)
372 if visitor_data:
373 context['client']['visitorData'] = visitor_data
374 return context
375
376 def _generate_api_headers(self, ytcfg=None, identity_token=None, account_syncid=None, visitor_data=None):
377 headers = {
378 'X-YouTube-Client-Name': '1',
379 'X-YouTube-Client-Version': self.__extract_client_version(ytcfg),
380 }
381 if identity_token:
382 headers['x-youtube-identity-token'] = identity_token
383 if account_syncid:
384 headers['X-Goog-PageId'] = account_syncid
385 headers['X-Goog-AuthUser'] = 0
386 if visitor_data:
387 headers['x-goog-visitor-id'] = visitor_data
388 auth = self._generate_sapisidhash_header()
389 if auth is not None:
390 headers['Authorization'] = auth
391 headers['X-Origin'] = 'https://www.youtube.com'
392 return headers
393
394 def _extract_video(self, renderer):
395 video_id = renderer.get('videoId')
396 title = try_get(
397 renderer,
398 (lambda x: x['title']['runs'][0]['text'],
399 lambda x: x['title']['simpleText']), compat_str)
400 description = try_get(
401 renderer, lambda x: x['descriptionSnippet']['runs'][0]['text'],
402 compat_str)
403 duration = parse_duration(try_get(
404 renderer, lambda x: x['lengthText']['simpleText'], compat_str))
405 view_count_text = try_get(
406 renderer, lambda x: x['viewCountText']['simpleText'], compat_str) or ''
407 view_count = str_to_int(self._search_regex(
408 r'^([\d,]+)', re.sub(r'\s', '', view_count_text),
409 'view count', default=None))
410 uploader = try_get(
411 renderer,
412 (lambda x: x['ownerText']['runs'][0]['text'],
413 lambda x: x['shortBylineText']['runs'][0]['text']), compat_str)
414 return {
415 '_type': 'url',
416 'ie_key': YoutubeIE.ie_key(),
417 'id': video_id,
418 'url': video_id,
419 'title': title,
420 'description': description,
421 'duration': duration,
422 'view_count': view_count,
423 'uploader': uploader,
424 }
425
426
427 class YoutubeIE(YoutubeBaseInfoExtractor):
428 IE_DESC = 'YouTube.com'
429 _INVIDIOUS_SITES = (
430 # invidious-redirect websites
431 r'(?:www\.)?redirect\.invidious\.io',
432 r'(?:(?:www|dev)\.)?invidio\.us',
433 # Invidious instances taken from https://github.com/iv-org/documentation/blob/master/Invidious-Instances.md
434 r'(?:www\.)?invidious\.pussthecat\.org',
435 r'(?:www\.)?invidious\.048596\.xyz',
436 r'(?:www\.)?invidious\.zee\.li',
437 r'(?:www\.)?vid\.puffyan\.us',
438 r'(?:(?:www|au)\.)?ytprivate\.com',
439 r'(?:www\.)?invidious\.namazso\.eu',
440 r'(?:www\.)?invidious\.ethibox\.fr',
441 r'(?:www\.)?inv\.skyn3t\.in',
442 r'(?:www\.)?invidious\.himiko\.cloud',
443 r'(?:www\.)?w6ijuptxiku4xpnnaetxvnkc5vqcdu7mgns2u77qefoixi63vbvnpnqd\.onion',
444 r'(?:www\.)?kbjggqkzv65ivcqj6bumvp337z6264huv5kpkwuv6gu5yjiskvan7fad\.onion',
445 r'(?:www\.)?invidious\.3o7z6yfxhbw7n3za4rss6l434kmv55cgw2vuziwuigpwegswvwzqipyd\.onion',
446 r'(?:www\.)?grwp24hodrefzvjjuccrkw3mjq4tzhaaq32amf33dzpmuxe7ilepcmad\.onion',
447 # youtube-dl invidious instances list
448 r'(?:(?:www|no)\.)?invidiou\.sh',
449 r'(?:(?:www|fi)\.)?invidious\.snopyta\.org',
450 r'(?:www\.)?invidious\.kabi\.tk',
451 r'(?:www\.)?invidious\.13ad\.de',
452 r'(?:www\.)?invidious\.mastodon\.host',
453 r'(?:www\.)?invidious\.zapashcanon\.fr',
454 r'(?:www\.)?invidious\.kavin\.rocks',
455 r'(?:www\.)?invidious\.tube',
456 r'(?:www\.)?invidiou\.site',
457 r'(?:www\.)?invidious\.site',
458 r'(?:www\.)?invidious\.xyz',
459 r'(?:www\.)?invidious\.nixnet\.xyz',
460 r'(?:www\.)?invidious\.drycat\.fr',
461 r'(?:www\.)?tube\.poal\.co',
462 r'(?:www\.)?tube\.connect\.cafe',
463 r'(?:www\.)?vid\.wxzm\.sx',
464 r'(?:www\.)?vid\.mint\.lgbt',
465 r'(?:www\.)?yewtu\.be',
466 r'(?:www\.)?yt\.elukerio\.org',
467 r'(?:www\.)?yt\.lelux\.fi',
468 r'(?:www\.)?invidious\.ggc-project\.de',
469 r'(?:www\.)?yt\.maisputain\.ovh',
470 r'(?:www\.)?invidious\.toot\.koeln',
471 r'(?:www\.)?invidious\.fdn\.fr',
472 r'(?:www\.)?watch\.nettohikari\.com',
473 r'(?:www\.)?kgg2m7yk5aybusll\.onion',
474 r'(?:www\.)?qklhadlycap4cnod\.onion',
475 r'(?:www\.)?axqzx4s6s54s32yentfqojs3x5i7faxza6xo3ehd4bzzsg2ii4fv2iid\.onion',
476 r'(?:www\.)?c7hqkpkpemu6e7emz5b4vyz7idjgdvgaaa3dyimmeojqbgpea3xqjoid\.onion',
477 r'(?:www\.)?fz253lmuao3strwbfbmx46yu7acac2jz27iwtorgmbqlkurlclmancad\.onion',
478 r'(?:www\.)?invidious\.l4qlywnpwqsluw65ts7md3khrivpirse744un3x7mlskqauz5pyuzgqd\.onion',
479 r'(?:www\.)?owxfohz4kjyv25fvlqilyxast7inivgiktls3th44jhk3ej3i7ya\.b32\.i2p',
480 r'(?:www\.)?4l2dgddgsrkf2ous66i6seeyi6etzfgrue332grh2n7madpwopotugyd\.onion',
481 )
482 _VALID_URL = r"""(?x)^
483 (
484 (?:https?://|//) # http(s):// or protocol-independent URL
485 (?:(?:(?:(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie|kids)?\.com|
486 (?:www\.)?deturl\.com/www\.youtube\.com|
487 (?:www\.)?pwnyoutube\.com|
488 (?:www\.)?hooktube\.com|
489 (?:www\.)?yourepeat\.com|
490 tube\.majestyc\.net|
491 %(invidious)s|
492 youtube\.googleapis\.com)/ # the various hostnames, with wildcard subdomains
493 (?:.*?\#/)? # handle anchor (#/) redirect urls
494 (?: # the various things that can precede the ID:
495 (?:(?:v|embed|e)/(?!videoseries)) # v/ or embed/ or e/
496 |(?: # or the v= param in all its forms
497 (?:(?:watch|movie)(?:_popup)?(?:\.php)?/?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx)
498 (?:\?|\#!?) # the params delimiter ? or # or #!
499 (?:.*?[&;])?? # any other preceding param (like /?s=tuff&v=xxxx or ?s=tuff&amp;v=V36LpHqtcDY)
500 v=
501 )
502 ))
503 |(?:
504 youtu\.be| # just youtu.be/xxxx
505 vid\.plus| # or vid.plus/xxxx
506 zwearz\.com/watch| # or zwearz.com/watch/xxxx
507 %(invidious)s
508 )/
509 |(?:www\.)?cleanvideosearch\.com/media/action/yt/watch\?videoId=
510 )
511 )? # all until now is optional -> you can pass the naked ID
512 (?P<id>[0-9A-Za-z_-]{11}) # here is it! the YouTube video ID
513 (?!.*?\blist=
514 (?:
515 %(playlist_id)s| # combined list/video URLs are handled by the playlist IE
516 WL # WL are handled by the watch later IE
517 )
518 )
519 (?(1).+)? # if we found the ID, everything can follow
520 $""" % {
521 'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE,
522 'invidious': '|'.join(_INVIDIOUS_SITES),
523 }
524 _PLAYER_INFO_RE = (
525 r'/s/player/(?P<id>[a-zA-Z0-9_-]{8,})/player',
526 r'/(?P<id>[a-zA-Z0-9_-]{8,})/player(?:_ias\.vflset(?:/[a-zA-Z]{2,3}_[a-zA-Z]{2,3})?|-plasma-ias-(?:phone|tablet)-[a-z]{2}_[A-Z]{2}\.vflset)/base\.js$',
527 r'\b(?P<id>vfl[a-zA-Z0-9_-]+)\b.*?\.js$',
528 )
529 _formats = {
530 '5': {'ext': 'flv', 'width': 400, 'height': 240, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'},
531 '6': {'ext': 'flv', 'width': 450, 'height': 270, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'},
532 '13': {'ext': '3gp', 'acodec': 'aac', 'vcodec': 'mp4v'},
533 '17': {'ext': '3gp', 'width': 176, 'height': 144, 'acodec': 'aac', 'abr': 24, 'vcodec': 'mp4v'},
534 '18': {'ext': 'mp4', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 96, 'vcodec': 'h264'},
535 '22': {'ext': 'mp4', 'width': 1280, 'height': 720, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'},
536 '34': {'ext': 'flv', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
537 '35': {'ext': 'flv', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
538 # itag 36 videos are either 320x180 (BaW_jenozKc) or 320x240 (__2ABJjxzNo), abr varies as well
539 '36': {'ext': '3gp', 'width': 320, 'acodec': 'aac', 'vcodec': 'mp4v'},
540 '37': {'ext': 'mp4', 'width': 1920, 'height': 1080, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'},
541 '38': {'ext': 'mp4', 'width': 4096, 'height': 3072, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'},
542 '43': {'ext': 'webm', 'width': 640, 'height': 360, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'},
543 '44': {'ext': 'webm', 'width': 854, 'height': 480, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'},
544 '45': {'ext': 'webm', 'width': 1280, 'height': 720, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'},
545 '46': {'ext': 'webm', 'width': 1920, 'height': 1080, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'},
546 '59': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
547 '78': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
548
549
550 # 3D videos
551 '82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20},
552 '83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20},
553 '84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20},
554 '85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20},
555 '100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8', 'preference': -20},
556 '101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20},
557 '102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20},
558
559 # Apple HTTP Live Streaming
560 '91': {'ext': 'mp4', 'height': 144, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10},
561 '92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10},
562 '93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10},
563 '94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10},
564 '95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10},
565 '96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10},
566 '132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10},
567 '151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 24, 'vcodec': 'h264', 'preference': -10},
568
569 # DASH mp4 video
570 '133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'h264'},
571 '134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'h264'},
572 '135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'},
573 '136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264'},
574 '137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264'},
575 '138': {'ext': 'mp4', 'format_note': 'DASH video', 'vcodec': 'h264'}, # Height can vary (https://github.com/ytdl-org/youtube-dl/issues/4559)
576 '160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'vcodec': 'h264'},
577 '212': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'},
578 '264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'h264'},
579 '298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60},
580 '299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60},
581 '266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'h264'},
582
583 # Dash mp4 audio
584 '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 48, 'container': 'm4a_dash'},
585 '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 128, 'container': 'm4a_dash'},
586 '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 256, 'container': 'm4a_dash'},
587 '256': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'},
588 '258': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'},
589 '325': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'dtse', 'container': 'm4a_dash'},
590 '328': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'ec-3', 'container': 'm4a_dash'},
591
592 # Dash webm
593 '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
594 '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
595 '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
596 '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
597 '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
598 '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
599 '278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp9'},
600 '242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'vp9'},
601 '243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'vp9'},
602 '244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'},
603 '245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'},
604 '246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'},
605 '247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9'},
606 '248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9'},
607 '271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9'},
608 # itag 272 videos are either 3840x2160 (e.g. RtoitU2A-3E) or 7680x4320 (sLprVF6d7Ug)
609 '272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'},
610 '302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
611 '303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
612 '308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
613 '313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'},
614 '315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
615
616 # Dash webm audio
617 '171': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 128},
618 '172': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 256},
619
620 # Dash webm audio with opus inside
621 '249': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50},
622 '250': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70},
623 '251': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160},
624
625 # RTMP (unnamed)
626 '_rtmp': {'protocol': 'rtmp'},
627
628 # av01 video only formats sometimes served with "unknown" codecs
629 '394': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
630 '395': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
631 '396': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
632 '397': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
633 }
634 _SUBTITLE_FORMATS = ('json3', 'srv1', 'srv2', 'srv3', 'ttml', 'vtt')
635
636 _GEO_BYPASS = False
637
638 IE_NAME = 'youtube'
639 _TESTS = [
640 {
641 'url': 'https://www.youtube.com/watch?v=BaW_jenozKc&t=1s&end=9',
642 'info_dict': {
643 'id': 'BaW_jenozKc',
644 'ext': 'mp4',
645 'title': 'youtube-dl test video "\'/\\ä↭𝕐',
646 'uploader': 'Philipp Hagemeister',
647 'uploader_id': 'phihag',
648 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/phihag',
649 'channel_id': 'UCLqxVugv74EIW3VWh2NOa3Q',
650 'channel_url': r're:https?://(?:www\.)?youtube\.com/channel/UCLqxVugv74EIW3VWh2NOa3Q',
651 'upload_date': '20121002',
652 '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 .',
653 'categories': ['Science & Technology'],
654 'tags': ['youtube-dl'],
655 'duration': 10,
656 'view_count': int,
657 'like_count': int,
658 'dislike_count': int,
659 'start_time': 1,
660 'end_time': 9,
661 }
662 },
663 {
664 'url': '//www.YouTube.com/watch?v=yZIXLfi8CZQ',
665 'note': 'Embed-only video (#1746)',
666 'info_dict': {
667 'id': 'yZIXLfi8CZQ',
668 'ext': 'mp4',
669 'upload_date': '20120608',
670 'title': 'Principal Sexually Assaults A Teacher - Episode 117 - 8th June 2012',
671 'description': 'md5:09b78bd971f1e3e289601dfba15ca4f7',
672 'uploader': 'SET India',
673 'uploader_id': 'setindia',
674 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/setindia',
675 'age_limit': 18,
676 },
677 'skip': 'Private video',
678 },
679 {
680 'url': 'https://www.youtube.com/watch?v=BaW_jenozKc&v=yZIXLfi8CZQ',
681 'note': 'Use the first video ID in the URL',
682 'info_dict': {
683 'id': 'BaW_jenozKc',
684 'ext': 'mp4',
685 'title': 'youtube-dl test video "\'/\\ä↭𝕐',
686 'uploader': 'Philipp Hagemeister',
687 'uploader_id': 'phihag',
688 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/phihag',
689 'upload_date': '20121002',
690 '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 .',
691 'categories': ['Science & Technology'],
692 'tags': ['youtube-dl'],
693 'duration': 10,
694 'view_count': int,
695 'like_count': int,
696 'dislike_count': int,
697 },
698 'params': {
699 'skip_download': True,
700 },
701 },
702 {
703 'url': 'https://www.youtube.com/watch?v=a9LDPn-MO4I',
704 'note': '256k DASH audio (format 141) via DASH manifest',
705 'info_dict': {
706 'id': 'a9LDPn-MO4I',
707 'ext': 'm4a',
708 'upload_date': '20121002',
709 'uploader_id': '8KVIDEO',
710 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/8KVIDEO',
711 'description': '',
712 'uploader': '8KVIDEO',
713 'title': 'UHDTV TEST 8K VIDEO.mp4'
714 },
715 'params': {
716 'youtube_include_dash_manifest': True,
717 'format': '141',
718 },
719 'skip': 'format 141 not served anymore',
720 },
721 # DASH manifest with encrypted signature
722 {
723 'url': 'https://www.youtube.com/watch?v=IB3lcPjvWLA',
724 'info_dict': {
725 'id': 'IB3lcPjvWLA',
726 'ext': 'm4a',
727 'title': 'Afrojack, Spree Wilson - The Spark (Official Music Video) ft. Spree Wilson',
728 'description': 'md5:8f5e2b82460520b619ccac1f509d43bf',
729 'duration': 244,
730 'uploader': 'AfrojackVEVO',
731 'uploader_id': 'AfrojackVEVO',
732 'upload_date': '20131011',
733 'abr': 129.495,
734 },
735 'params': {
736 'youtube_include_dash_manifest': True,
737 'format': '141/bestaudio[ext=m4a]',
738 },
739 },
740 # Controversy video
741 {
742 'url': 'https://www.youtube.com/watch?v=T4XJQO3qol8',
743 'info_dict': {
744 'id': 'T4XJQO3qol8',
745 'ext': 'mp4',
746 'duration': 219,
747 'upload_date': '20100909',
748 'uploader': 'Amazing Atheist',
749 'uploader_id': 'TheAmazingAtheist',
750 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheAmazingAtheist',
751 'title': 'Burning Everyone\'s Koran',
752 'description': 'SUBSCRIBE: http://www.youtube.com/saturninefilms \r\n\r\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',
753 }
754 },
755 # Normal age-gate video (embed allowed)
756 {
757 'url': 'https://youtube.com/watch?v=HtVdAasjOgU',
758 'info_dict': {
759 'id': 'HtVdAasjOgU',
760 'ext': 'mp4',
761 'title': 'The Witcher 3: Wild Hunt - The Sword Of Destiny Trailer',
762 'description': r're:(?s).{100,}About the Game\n.*?The Witcher 3: Wild Hunt.{100,}',
763 'duration': 142,
764 'uploader': 'The Witcher',
765 'uploader_id': 'WitcherGame',
766 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/WitcherGame',
767 'upload_date': '20140605',
768 'age_limit': 18,
769 },
770 },
771 # video_info is None (https://github.com/ytdl-org/youtube-dl/issues/4421)
772 # YouTube Red ad is not captured for creator
773 {
774 'url': '__2ABJjxzNo',
775 'info_dict': {
776 'id': '__2ABJjxzNo',
777 'ext': 'mp4',
778 'duration': 266,
779 'upload_date': '20100430',
780 'uploader_id': 'deadmau5',
781 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/deadmau5',
782 'creator': 'deadmau5',
783 'description': 'md5:6cbcd3a92ce1bc676fc4d6ab4ace2336',
784 'uploader': 'deadmau5',
785 'title': 'Deadmau5 - Some Chords (HD)',
786 'alt_title': 'Some Chords',
787 },
788 'expected_warnings': [
789 'DASH manifest missing',
790 ]
791 },
792 # Olympics (https://github.com/ytdl-org/youtube-dl/issues/4431)
793 {
794 'url': 'lqQg6PlCWgI',
795 'info_dict': {
796 'id': 'lqQg6PlCWgI',
797 'ext': 'mp4',
798 'duration': 6085,
799 'upload_date': '20150827',
800 'uploader_id': 'olympic',
801 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/olympic',
802 'description': 'HO09 - Women - GER-AUS - Hockey - 31 July 2012 - London 2012 Olympic Games',
803 'uploader': 'Olympic',
804 'title': 'Hockey - Women - GER-AUS - London 2012 Olympic Games',
805 },
806 'params': {
807 'skip_download': 'requires avconv',
808 }
809 },
810 # Non-square pixels
811 {
812 'url': 'https://www.youtube.com/watch?v=_b-2C3KPAM0',
813 'info_dict': {
814 'id': '_b-2C3KPAM0',
815 'ext': 'mp4',
816 'stretched_ratio': 16 / 9.,
817 'duration': 85,
818 'upload_date': '20110310',
819 'uploader_id': 'AllenMeow',
820 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/AllenMeow',
821 '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',
822 'uploader': '孫ᄋᄅ',
823 'title': '[A-made] 變態妍字幕版 太妍 我就是這樣的人',
824 },
825 },
826 # url_encoded_fmt_stream_map is empty string
827 {
828 'url': 'qEJwOuvDf7I',
829 'info_dict': {
830 'id': 'qEJwOuvDf7I',
831 'ext': 'webm',
832 'title': 'Обсуждение судебной практики по выборам 14 сентября 2014 года в Санкт-Петербурге',
833 'description': '',
834 'upload_date': '20150404',
835 'uploader_id': 'spbelect',
836 'uploader': 'Наблюдатели Петербурга',
837 },
838 'params': {
839 'skip_download': 'requires avconv',
840 },
841 'skip': 'This live event has ended.',
842 },
843 # Extraction from multiple DASH manifests (https://github.com/ytdl-org/youtube-dl/pull/6097)
844 {
845 'url': 'https://www.youtube.com/watch?v=FIl7x6_3R5Y',
846 'info_dict': {
847 'id': 'FIl7x6_3R5Y',
848 'ext': 'webm',
849 'title': 'md5:7b81415841e02ecd4313668cde88737a',
850 'description': 'md5:116377fd2963b81ec4ce64b542173306',
851 'duration': 220,
852 'upload_date': '20150625',
853 'uploader_id': 'dorappi2000',
854 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/dorappi2000',
855 'uploader': 'dorappi2000',
856 'formats': 'mincount:31',
857 },
858 'skip': 'not actual anymore',
859 },
860 # DASH manifest with segment_list
861 {
862 'url': 'https://www.youtube.com/embed/CsmdDsKjzN8',
863 'md5': '8ce563a1d667b599d21064e982ab9e31',
864 'info_dict': {
865 'id': 'CsmdDsKjzN8',
866 'ext': 'mp4',
867 'upload_date': '20150501', # According to '<meta itemprop="datePublished"', but in other places it's 20150510
868 'uploader': 'Airtek',
869 'description': 'Retransmisión en directo de la XVIII media maratón de Zaragoza.',
870 'uploader_id': 'UCzTzUmjXxxacNnL8I3m4LnQ',
871 'title': 'Retransmisión XVIII Media maratón Zaragoza 2015',
872 },
873 'params': {
874 'youtube_include_dash_manifest': True,
875 'format': '135', # bestvideo
876 },
877 'skip': 'This live event has ended.',
878 },
879 {
880 # Multifeed videos (multiple cameras), URL is for Main Camera
881 'url': 'https://www.youtube.com/watch?v=jvGDaLqkpTg',
882 'info_dict': {
883 'id': 'jvGDaLqkpTg',
884 'title': 'Tom Clancy Free Weekend Rainbow Whatever',
885 'description': 'md5:e03b909557865076822aa169218d6a5d',
886 },
887 'playlist': [{
888 'info_dict': {
889 'id': 'jvGDaLqkpTg',
890 'ext': 'mp4',
891 'title': 'Tom Clancy Free Weekend Rainbow Whatever (Main Camera)',
892 'description': 'md5:e03b909557865076822aa169218d6a5d',
893 'duration': 10643,
894 'upload_date': '20161111',
895 'uploader': 'Team PGP',
896 'uploader_id': 'UChORY56LMMETTuGjXaJXvLg',
897 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UChORY56LMMETTuGjXaJXvLg',
898 },
899 }, {
900 'info_dict': {
901 'id': '3AKt1R1aDnw',
902 'ext': 'mp4',
903 'title': 'Tom Clancy Free Weekend Rainbow Whatever (Camera 2)',
904 'description': 'md5:e03b909557865076822aa169218d6a5d',
905 'duration': 10991,
906 'upload_date': '20161111',
907 'uploader': 'Team PGP',
908 'uploader_id': 'UChORY56LMMETTuGjXaJXvLg',
909 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UChORY56LMMETTuGjXaJXvLg',
910 },
911 }, {
912 'info_dict': {
913 'id': 'RtAMM00gpVc',
914 'ext': 'mp4',
915 'title': 'Tom Clancy Free Weekend Rainbow Whatever (Camera 3)',
916 'description': 'md5:e03b909557865076822aa169218d6a5d',
917 'duration': 10995,
918 'upload_date': '20161111',
919 'uploader': 'Team PGP',
920 'uploader_id': 'UChORY56LMMETTuGjXaJXvLg',
921 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UChORY56LMMETTuGjXaJXvLg',
922 },
923 }, {
924 'info_dict': {
925 'id': '6N2fdlP3C5U',
926 'ext': 'mp4',
927 'title': 'Tom Clancy Free Weekend Rainbow Whatever (Camera 4)',
928 'description': 'md5:e03b909557865076822aa169218d6a5d',
929 'duration': 10990,
930 'upload_date': '20161111',
931 'uploader': 'Team PGP',
932 'uploader_id': 'UChORY56LMMETTuGjXaJXvLg',
933 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UChORY56LMMETTuGjXaJXvLg',
934 },
935 }],
936 'params': {
937 'skip_download': True,
938 },
939 },
940 {
941 # Multifeed video with comma in title (see https://github.com/ytdl-org/youtube-dl/issues/8536)
942 'url': 'https://www.youtube.com/watch?v=gVfLd0zydlo',
943 'info_dict': {
944 'id': 'gVfLd0zydlo',
945 'title': 'DevConf.cz 2016 Day 2 Workshops 1 14:00 - 15:30',
946 },
947 'playlist_count': 2,
948 'skip': 'Not multifeed anymore',
949 },
950 {
951 'url': 'https://vid.plus/FlRa-iH7PGw',
952 'only_matching': True,
953 },
954 {
955 'url': 'https://zwearz.com/watch/9lWxNJF-ufM/electra-woman-dyna-girl-official-trailer-grace-helbig.html',
956 'only_matching': True,
957 },
958 {
959 # Title with JS-like syntax "};" (see https://github.com/ytdl-org/youtube-dl/issues/7468)
960 # Also tests cut-off URL expansion in video description (see
961 # https://github.com/ytdl-org/youtube-dl/issues/1892,
962 # https://github.com/ytdl-org/youtube-dl/issues/8164)
963 'url': 'https://www.youtube.com/watch?v=lsguqyKfVQg',
964 'info_dict': {
965 'id': 'lsguqyKfVQg',
966 'ext': 'mp4',
967 'title': '{dark walk}; Loki/AC/Dishonored; collab w/Elflover21',
968 'alt_title': 'Dark Walk - Position Music',
969 'description': 'md5:8085699c11dc3f597ce0410b0dcbb34a',
970 'duration': 133,
971 'upload_date': '20151119',
972 'uploader_id': 'IronSoulElf',
973 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/IronSoulElf',
974 'uploader': 'IronSoulElf',
975 'creator': 'Todd Haberman, Daniel Law Heath and Aaron Kaplan',
976 'track': 'Dark Walk - Position Music',
977 'artist': 'Todd Haberman, Daniel Law Heath and Aaron Kaplan',
978 'album': 'Position Music - Production Music Vol. 143 - Dark Walk',
979 },
980 'params': {
981 'skip_download': True,
982 },
983 },
984 {
985 # Tags with '};' (see https://github.com/ytdl-org/youtube-dl/issues/7468)
986 'url': 'https://www.youtube.com/watch?v=Ms7iBXnlUO8',
987 'only_matching': True,
988 },
989 {
990 # Video with yt:stretch=17:0
991 'url': 'https://www.youtube.com/watch?v=Q39EVAstoRM',
992 'info_dict': {
993 'id': 'Q39EVAstoRM',
994 'ext': 'mp4',
995 'title': 'Clash Of Clans#14 Dicas De Ataque Para CV 4',
996 'description': 'md5:ee18a25c350637c8faff806845bddee9',
997 'upload_date': '20151107',
998 'uploader_id': 'UCCr7TALkRbo3EtFzETQF1LA',
999 'uploader': 'CH GAMER DROID',
1000 },
1001 'params': {
1002 'skip_download': True,
1003 },
1004 'skip': 'This video does not exist.',
1005 },
1006 {
1007 # Video licensed under Creative Commons
1008 'url': 'https://www.youtube.com/watch?v=M4gD1WSo5mA',
1009 'info_dict': {
1010 'id': 'M4gD1WSo5mA',
1011 'ext': 'mp4',
1012 'title': 'md5:e41008789470fc2533a3252216f1c1d1',
1013 'description': 'md5:a677553cf0840649b731a3024aeff4cc',
1014 'duration': 721,
1015 'upload_date': '20150127',
1016 'uploader_id': 'BerkmanCenter',
1017 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/BerkmanCenter',
1018 'uploader': 'The Berkman Klein Center for Internet & Society',
1019 'license': 'Creative Commons Attribution license (reuse allowed)',
1020 },
1021 'params': {
1022 'skip_download': True,
1023 },
1024 },
1025 {
1026 # Channel-like uploader_url
1027 'url': 'https://www.youtube.com/watch?v=eQcmzGIKrzg',
1028 'info_dict': {
1029 'id': 'eQcmzGIKrzg',
1030 'ext': 'mp4',
1031 'title': 'Democratic Socialism and Foreign Policy | Bernie Sanders',
1032 'description': 'md5:13a2503d7b5904ef4b223aa101628f39',
1033 'duration': 4060,
1034 'upload_date': '20151119',
1035 'uploader': 'Bernie Sanders',
1036 'uploader_id': 'UCH1dpzjCEiGAt8CXkryhkZg',
1037 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCH1dpzjCEiGAt8CXkryhkZg',
1038 'license': 'Creative Commons Attribution license (reuse allowed)',
1039 },
1040 'params': {
1041 'skip_download': True,
1042 },
1043 },
1044 {
1045 'url': 'https://www.youtube.com/watch?feature=player_embedded&amp;amp;v=V36LpHqtcDY',
1046 'only_matching': True,
1047 },
1048 {
1049 # YouTube Red paid video (https://github.com/ytdl-org/youtube-dl/issues/10059)
1050 'url': 'https://www.youtube.com/watch?v=i1Ko8UG-Tdo',
1051 'only_matching': True,
1052 },
1053 {
1054 # Rental video preview
1055 'url': 'https://www.youtube.com/watch?v=yYr8q0y5Jfg',
1056 'info_dict': {
1057 'id': 'uGpuVWrhIzE',
1058 'ext': 'mp4',
1059 'title': 'Piku - Trailer',
1060 'description': 'md5:c36bd60c3fd6f1954086c083c72092eb',
1061 'upload_date': '20150811',
1062 'uploader': 'FlixMatrix',
1063 'uploader_id': 'FlixMatrixKaravan',
1064 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/FlixMatrixKaravan',
1065 'license': 'Standard YouTube License',
1066 },
1067 'params': {
1068 'skip_download': True,
1069 },
1070 'skip': 'This video is not available.',
1071 },
1072 {
1073 # YouTube Red video with episode data
1074 'url': 'https://www.youtube.com/watch?v=iqKdEhx-dD4',
1075 'info_dict': {
1076 'id': 'iqKdEhx-dD4',
1077 'ext': 'mp4',
1078 'title': 'Isolation - Mind Field (Ep 1)',
1079 'description': 'md5:f540112edec5d09fc8cc752d3d4ba3cd',
1080 'duration': 2085,
1081 'upload_date': '20170118',
1082 'uploader': 'Vsauce',
1083 'uploader_id': 'Vsauce',
1084 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/Vsauce',
1085 'series': 'Mind Field',
1086 'season_number': 1,
1087 'episode_number': 1,
1088 },
1089 'params': {
1090 'skip_download': True,
1091 },
1092 'expected_warnings': [
1093 'Skipping DASH manifest',
1094 ],
1095 },
1096 {
1097 # The following content has been identified by the YouTube community
1098 # as inappropriate or offensive to some audiences.
1099 'url': 'https://www.youtube.com/watch?v=6SJNVb0GnPI',
1100 'info_dict': {
1101 'id': '6SJNVb0GnPI',
1102 'ext': 'mp4',
1103 'title': 'Race Differences in Intelligence',
1104 'description': 'md5:5d161533167390427a1f8ee89a1fc6f1',
1105 'duration': 965,
1106 'upload_date': '20140124',
1107 'uploader': 'New Century Foundation',
1108 'uploader_id': 'UCEJYpZGqgUob0zVVEaLhvVg',
1109 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCEJYpZGqgUob0zVVEaLhvVg',
1110 },
1111 'params': {
1112 'skip_download': True,
1113 },
1114 'skip': 'This video has been removed for violating YouTube\'s policy on hate speech.',
1115 },
1116 {
1117 # itag 212
1118 'url': '1t24XAntNCY',
1119 'only_matching': True,
1120 },
1121 {
1122 # geo restricted to JP
1123 'url': 'sJL6WA-aGkQ',
1124 'only_matching': True,
1125 },
1126 {
1127 'url': 'https://invidio.us/watch?v=BaW_jenozKc',
1128 'only_matching': True,
1129 },
1130 {
1131 'url': 'https://redirect.invidious.io/watch?v=BaW_jenozKc',
1132 'only_matching': True,
1133 },
1134 {
1135 # from https://nitter.pussthecat.org/YouTube/status/1360363141947944964#m
1136 'url': 'https://redirect.invidious.io/Yh0AhrY9GjA',
1137 'only_matching': True,
1138 },
1139 {
1140 # DRM protected
1141 'url': 'https://www.youtube.com/watch?v=s7_qI6_mIXc',
1142 'only_matching': True,
1143 },
1144 {
1145 # Video with unsupported adaptive stream type formats
1146 'url': 'https://www.youtube.com/watch?v=Z4Vy8R84T1U',
1147 'info_dict': {
1148 'id': 'Z4Vy8R84T1U',
1149 'ext': 'mp4',
1150 'title': 'saman SMAN 53 Jakarta(Sancety) opening COFFEE4th at SMAN 53 Jakarta',
1151 'description': 'md5:d41d8cd98f00b204e9800998ecf8427e',
1152 'duration': 433,
1153 'upload_date': '20130923',
1154 'uploader': 'Amelia Putri Harwita',
1155 'uploader_id': 'UCpOxM49HJxmC1qCalXyB3_Q',
1156 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCpOxM49HJxmC1qCalXyB3_Q',
1157 'formats': 'maxcount:10',
1158 },
1159 'params': {
1160 'skip_download': True,
1161 'youtube_include_dash_manifest': False,
1162 },
1163 'skip': 'not actual anymore',
1164 },
1165 {
1166 # Youtube Music Auto-generated description
1167 'url': 'https://music.youtube.com/watch?v=MgNrAu2pzNs',
1168 'info_dict': {
1169 'id': 'MgNrAu2pzNs',
1170 'ext': 'mp4',
1171 'title': 'Voyeur Girl',
1172 'description': 'md5:7ae382a65843d6df2685993e90a8628f',
1173 'upload_date': '20190312',
1174 'uploader': 'Stephen - Topic',
1175 'uploader_id': 'UC-pWHpBjdGG69N9mM2auIAA',
1176 'artist': 'Stephen',
1177 'track': 'Voyeur Girl',
1178 'album': 'it\'s too much love to know my dear',
1179 'release_date': '20190313',
1180 'release_year': 2019,
1181 },
1182 'params': {
1183 'skip_download': True,
1184 },
1185 },
1186 {
1187 'url': 'https://www.youtubekids.com/watch?v=3b8nCWDgZ6Q',
1188 'only_matching': True,
1189 },
1190 {
1191 # invalid -> valid video id redirection
1192 'url': 'DJztXj2GPfl',
1193 'info_dict': {
1194 'id': 'DJztXj2GPfk',
1195 'ext': 'mp4',
1196 'title': 'Panjabi MC - Mundian To Bach Ke (The Dictator Soundtrack)',
1197 'description': 'md5:bf577a41da97918e94fa9798d9228825',
1198 'upload_date': '20090125',
1199 'uploader': 'Prochorowka',
1200 'uploader_id': 'Prochorowka',
1201 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/Prochorowka',
1202 'artist': 'Panjabi MC',
1203 'track': 'Beware of the Boys (Mundian to Bach Ke) - Motivo Hi-Lectro Remix',
1204 'album': 'Beware of the Boys (Mundian To Bach Ke)',
1205 },
1206 'params': {
1207 'skip_download': True,
1208 },
1209 'skip': 'Video unavailable',
1210 },
1211 {
1212 # empty description results in an empty string
1213 'url': 'https://www.youtube.com/watch?v=x41yOUIvK2k',
1214 'info_dict': {
1215 'id': 'x41yOUIvK2k',
1216 'ext': 'mp4',
1217 'title': 'IMG 3456',
1218 'description': '',
1219 'upload_date': '20170613',
1220 'uploader_id': 'ElevageOrVert',
1221 'uploader': 'ElevageOrVert',
1222 },
1223 'params': {
1224 'skip_download': True,
1225 },
1226 },
1227 {
1228 # with '};' inside yt initial data (see [1])
1229 # see [2] for an example with '};' inside ytInitialPlayerResponse
1230 # 1. https://github.com/ytdl-org/youtube-dl/issues/27093
1231 # 2. https://github.com/ytdl-org/youtube-dl/issues/27216
1232 'url': 'https://www.youtube.com/watch?v=CHqg6qOn4no',
1233 'info_dict': {
1234 'id': 'CHqg6qOn4no',
1235 'ext': 'mp4',
1236 'title': 'Part 77 Sort a list of simple types in c#',
1237 'description': 'md5:b8746fa52e10cdbf47997903f13b20dc',
1238 'upload_date': '20130831',
1239 'uploader_id': 'kudvenkat',
1240 'uploader': 'kudvenkat',
1241 },
1242 'params': {
1243 'skip_download': True,
1244 },
1245 },
1246 {
1247 # another example of '};' in ytInitialData
1248 'url': 'https://www.youtube.com/watch?v=gVfgbahppCY',
1249 'only_matching': True,
1250 },
1251 {
1252 'url': 'https://www.youtube.com/watch_popup?v=63RmMXCd_bQ',
1253 'only_matching': True,
1254 },
1255 {
1256 # https://github.com/ytdl-org/youtube-dl/pull/28094
1257 'url': 'OtqTfy26tG0',
1258 'info_dict': {
1259 'id': 'OtqTfy26tG0',
1260 'ext': 'mp4',
1261 'title': 'Burn Out',
1262 'description': 'md5:8d07b84dcbcbfb34bc12a56d968b6131',
1263 'upload_date': '20141120',
1264 'uploader': 'The Cinematic Orchestra - Topic',
1265 'uploader_id': 'UCIzsJBIyo8hhpFm1NK0uLgw',
1266 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCIzsJBIyo8hhpFm1NK0uLgw',
1267 'artist': 'The Cinematic Orchestra',
1268 'track': 'Burn Out',
1269 'album': 'Every Day',
1270 'release_data': None,
1271 'release_year': None,
1272 },
1273 'params': {
1274 'skip_download': True,
1275 },
1276 },
1277 {
1278 # controversial video, only works with bpctr when authenticated with cookies
1279 'url': 'https://www.youtube.com/watch?v=nGC3D_FkCmg',
1280 'only_matching': True,
1281 },
1282 {
1283 # restricted location, https://github.com/ytdl-org/youtube-dl/issues/28685
1284 'url': 'cBvYw8_A0vQ',
1285 'info_dict': {
1286 'id': 'cBvYw8_A0vQ',
1287 'ext': 'mp4',
1288 'title': '4K Ueno Okachimachi Street Scenes 上野御徒町歩き',
1289 'description': 'md5:ea770e474b7cd6722b4c95b833c03630',
1290 'upload_date': '20201120',
1291 'uploader': 'Walk around Japan',
1292 'uploader_id': 'UC3o_t8PzBmXf5S9b7GLx1Mw',
1293 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UC3o_t8PzBmXf5S9b7GLx1Mw',
1294 },
1295 'params': {
1296 'skip_download': True,
1297 },
1298 },
1299 ]
1300
1301 def __init__(self, *args, **kwargs):
1302 super(YoutubeIE, self).__init__(*args, **kwargs)
1303 self._code_cache = {}
1304 self._player_cache = {}
1305
1306 def _signature_cache_id(self, example_sig):
1307 """ Return a string representation of a signature """
1308 return '.'.join(compat_str(len(part)) for part in example_sig.split('.'))
1309
1310 @classmethod
1311 def _extract_player_info(cls, player_url):
1312 for player_re in cls._PLAYER_INFO_RE:
1313 id_m = re.search(player_re, player_url)
1314 if id_m:
1315 break
1316 else:
1317 raise ExtractorError('Cannot identify player %r' % player_url)
1318 return id_m.group('id')
1319
1320 def _extract_signature_function(self, video_id, player_url, example_sig):
1321 player_id = self._extract_player_info(player_url)
1322
1323 # Read from filesystem cache
1324 func_id = 'js_%s_%s' % (
1325 player_id, self._signature_cache_id(example_sig))
1326 assert os.path.basename(func_id) == func_id
1327
1328 cache_spec = self._downloader.cache.load('youtube-sigfuncs', func_id)
1329 if cache_spec is not None:
1330 return lambda s: ''.join(s[i] for i in cache_spec)
1331
1332 if player_id not in self._code_cache:
1333 self._code_cache[player_id] = self._download_webpage(
1334 player_url, video_id,
1335 note='Downloading player ' + player_id,
1336 errnote='Download of %s failed' % player_url)
1337 code = self._code_cache[player_id]
1338 res = self._parse_sig_js(code)
1339
1340 test_string = ''.join(map(compat_chr, range(len(example_sig))))
1341 cache_res = res(test_string)
1342 cache_spec = [ord(c) for c in cache_res]
1343
1344 self._downloader.cache.store('youtube-sigfuncs', func_id, cache_spec)
1345 return res
1346
1347 def _print_sig_code(self, func, example_sig):
1348 def gen_sig_code(idxs):
1349 def _genslice(start, end, step):
1350 starts = '' if start == 0 else str(start)
1351 ends = (':%d' % (end + step)) if end + step >= 0 else ':'
1352 steps = '' if step == 1 else (':%d' % step)
1353 return 's[%s%s%s]' % (starts, ends, steps)
1354
1355 step = None
1356 # Quelch pyflakes warnings - start will be set when step is set
1357 start = '(Never used)'
1358 for i, prev in zip(idxs[1:], idxs[:-1]):
1359 if step is not None:
1360 if i - prev == step:
1361 continue
1362 yield _genslice(start, prev, step)
1363 step = None
1364 continue
1365 if i - prev in [-1, 1]:
1366 step = i - prev
1367 start = prev
1368 continue
1369 else:
1370 yield 's[%d]' % prev
1371 if step is None:
1372 yield 's[%d]' % i
1373 else:
1374 yield _genslice(start, i, step)
1375
1376 test_string = ''.join(map(compat_chr, range(len(example_sig))))
1377 cache_res = func(test_string)
1378 cache_spec = [ord(c) for c in cache_res]
1379 expr_code = ' + '.join(gen_sig_code(cache_spec))
1380 signature_id_tuple = '(%s)' % (
1381 ', '.join(compat_str(len(p)) for p in example_sig.split('.')))
1382 code = ('if tuple(len(p) for p in s.split(\'.\')) == %s:\n'
1383 ' return %s\n') % (signature_id_tuple, expr_code)
1384 self.to_screen('Extracted signature function:\n' + code)
1385
1386 def _parse_sig_js(self, jscode):
1387 funcname = self._search_regex(
1388 (r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1389 r'\b[a-zA-Z0-9]+\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1390 r'\bm=(?P<sig>[a-zA-Z0-9$]{2})\(decodeURIComponent\(h\.s\)\)',
1391 r'\bc&&\(c=(?P<sig>[a-zA-Z0-9$]{2})\(decodeURIComponent\(c\)\)',
1392 r'(?:\b|[^a-zA-Z0-9$])(?P<sig>[a-zA-Z0-9$]{2})\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\);[a-zA-Z0-9$]{2}\.[a-zA-Z0-9$]{2}\(a,\d+\)',
1393 r'(?:\b|[^a-zA-Z0-9$])(?P<sig>[a-zA-Z0-9$]{2})\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)',
1394 r'(?P<sig>[a-zA-Z0-9$]+)\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)',
1395 # Obsolete patterns
1396 r'(["\'])signature\1\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1397 r'\.sig\|\|(?P<sig>[a-zA-Z0-9$]+)\(',
1398 r'yt\.akamaized\.net/\)\s*\|\|\s*.*?\s*[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*(?:encodeURIComponent\s*\()?\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1399 r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1400 r'\b[a-zA-Z0-9]+\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1401 r'\bc\s*&&\s*a\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1402 r'\bc\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
1403 r'\bc\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\('),
1404 jscode, 'Initial JS player signature function name', group='sig')
1405
1406 jsi = JSInterpreter(jscode)
1407 initial_function = jsi.extract_function(funcname)
1408 return lambda s: initial_function([s])
1409
1410 def _decrypt_signature(self, s, video_id, player_url):
1411 """Turn the encrypted s field into a working signature"""
1412
1413 if player_url is None:
1414 raise ExtractorError('Cannot decrypt signature without player_url')
1415
1416 if player_url.startswith('//'):
1417 player_url = 'https:' + player_url
1418 elif not re.match(r'https?://', player_url):
1419 player_url = compat_urlparse.urljoin(
1420 'https://www.youtube.com', player_url)
1421 try:
1422 player_id = (player_url, self._signature_cache_id(s))
1423 if player_id not in self._player_cache:
1424 func = self._extract_signature_function(
1425 video_id, player_url, s
1426 )
1427 self._player_cache[player_id] = func
1428 func = self._player_cache[player_id]
1429 if self._downloader.params.get('youtube_print_sig_code'):
1430 self._print_sig_code(func, s)
1431 return func(s)
1432 except Exception as e:
1433 tb = traceback.format_exc()
1434 raise ExtractorError(
1435 'Signature extraction failed: ' + tb, cause=e)
1436
1437 def _mark_watched(self, video_id, player_response):
1438 playback_url = url_or_none(try_get(
1439 player_response,
1440 lambda x: x['playbackTracking']['videostatsPlaybackUrl']['baseUrl']))
1441 if not playback_url:
1442 return
1443 parsed_playback_url = compat_urlparse.urlparse(playback_url)
1444 qs = compat_urlparse.parse_qs(parsed_playback_url.query)
1445
1446 # cpn generation algorithm is reverse engineered from base.js.
1447 # In fact it works even with dummy cpn.
1448 CPN_ALPHABET = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_'
1449 cpn = ''.join((CPN_ALPHABET[random.randint(0, 256) & 63] for _ in range(0, 16)))
1450
1451 qs.update({
1452 'ver': ['2'],
1453 'cpn': [cpn],
1454 })
1455 playback_url = compat_urlparse.urlunparse(
1456 parsed_playback_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
1457
1458 self._download_webpage(
1459 playback_url, video_id, 'Marking watched',
1460 'Unable to mark watched', fatal=False)
1461
1462 @staticmethod
1463 def _extract_urls(webpage):
1464 # Embedded YouTube player
1465 entries = [
1466 unescapeHTML(mobj.group('url'))
1467 for mobj in re.finditer(r'''(?x)
1468 (?:
1469 <iframe[^>]+?src=|
1470 data-video-url=|
1471 <embed[^>]+?src=|
1472 embedSWF\(?:\s*|
1473 <object[^>]+data=|
1474 new\s+SWFObject\(
1475 )
1476 (["\'])
1477 (?P<url>(?:https?:)?//(?:www\.)?youtube(?:-nocookie)?\.com/
1478 (?:embed|v|p)/[0-9A-Za-z_-]{11}.*?)
1479 \1''', webpage)]
1480
1481 # lazyYT YouTube embed
1482 entries.extend(list(map(
1483 unescapeHTML,
1484 re.findall(r'class="lazyYT" data-youtube-id="([^"]+)"', webpage))))
1485
1486 # Wordpress "YouTube Video Importer" plugin
1487 matches = re.findall(r'''(?x)<div[^>]+
1488 class=(?P<q1>[\'"])[^\'"]*\byvii_single_video_player\b[^\'"]*(?P=q1)[^>]+
1489 data-video_id=(?P<q2>[\'"])([^\'"]+)(?P=q2)''', webpage)
1490 entries.extend(m[-1] for m in matches)
1491
1492 return entries
1493
1494 @staticmethod
1495 def _extract_url(webpage):
1496 urls = YoutubeIE._extract_urls(webpage)
1497 return urls[0] if urls else None
1498
1499 @classmethod
1500 def extract_id(cls, url):
1501 mobj = re.match(cls._VALID_URL, url, re.VERBOSE)
1502 if mobj is None:
1503 raise ExtractorError('Invalid URL: %s' % url)
1504 video_id = mobj.group(2)
1505 return video_id
1506
1507 def _extract_chapters_from_json(self, data, video_id, duration):
1508 chapters_list = try_get(
1509 data,
1510 lambda x: x['playerOverlays']
1511 ['playerOverlayRenderer']
1512 ['decoratedPlayerBarRenderer']
1513 ['decoratedPlayerBarRenderer']
1514 ['playerBar']
1515 ['chapteredPlayerBarRenderer']
1516 ['chapters'],
1517 list)
1518 if not chapters_list:
1519 return
1520
1521 def chapter_time(chapter):
1522 return float_or_none(
1523 try_get(
1524 chapter,
1525 lambda x: x['chapterRenderer']['timeRangeStartMillis'],
1526 int),
1527 scale=1000)
1528 chapters = []
1529 for next_num, chapter in enumerate(chapters_list, start=1):
1530 start_time = chapter_time(chapter)
1531 if start_time is None:
1532 continue
1533 end_time = (chapter_time(chapters_list[next_num])
1534 if next_num < len(chapters_list) else duration)
1535 if end_time is None:
1536 continue
1537 title = try_get(
1538 chapter, lambda x: x['chapterRenderer']['title']['simpleText'],
1539 compat_str)
1540 chapters.append({
1541 'start_time': start_time,
1542 'end_time': end_time,
1543 'title': title,
1544 })
1545 return chapters
1546
1547 def _extract_yt_initial_variable(self, webpage, regex, video_id, name):
1548 return self._parse_json(self._search_regex(
1549 (r'%s\s*%s' % (regex, self._YT_INITIAL_BOUNDARY_RE),
1550 regex), webpage, name, default='{}'), video_id, fatal=False)
1551
1552 @staticmethod
1553 def parse_time_text(time_text):
1554 """
1555 Parse the comment time text
1556 time_text is in the format 'X units ago (edited)'
1557 """
1558 time_text_split = time_text.split(' ')
1559 if len(time_text_split) >= 3:
1560 return datetime_from_str('now-%s%s' % (time_text_split[0], time_text_split[1]), precision='auto')
1561
1562 @staticmethod
1563 def _join_text_entries(runs):
1564 text = None
1565 for run in runs:
1566 if not isinstance(run, dict):
1567 continue
1568 sub_text = try_get(run, lambda x: x['text'], compat_str)
1569 if sub_text:
1570 if not text:
1571 text = sub_text
1572 continue
1573 text += sub_text
1574 return text
1575
1576 def _extract_comment(self, comment_renderer, parent=None):
1577 comment_id = comment_renderer.get('commentId')
1578 if not comment_id:
1579 return
1580 comment_text_runs = try_get(comment_renderer, lambda x: x['contentText']['runs']) or []
1581 text = self._join_text_entries(comment_text_runs) or ''
1582 comment_time_text = try_get(comment_renderer, lambda x: x['publishedTimeText']['runs']) or []
1583 time_text = self._join_text_entries(comment_time_text)
1584 timestamp = calendar.timegm(self.parse_time_text(time_text).timetuple())
1585 author = try_get(comment_renderer, lambda x: x['authorText']['simpleText'], compat_str)
1586 author_id = try_get(comment_renderer,
1587 lambda x: x['authorEndpoint']['browseEndpoint']['browseId'], compat_str)
1588 votes = str_to_int(try_get(comment_renderer, (lambda x: x['voteCount']['simpleText'],
1589 lambda x: x['likeCount']), compat_str)) or 0
1590 author_thumbnail = try_get(comment_renderer,
1591 lambda x: x['authorThumbnail']['thumbnails'][-1]['url'], compat_str)
1592
1593 author_is_uploader = try_get(comment_renderer, lambda x: x['authorIsChannelOwner'], bool)
1594 is_liked = try_get(comment_renderer, lambda x: x['isLiked'], bool)
1595 return {
1596 'id': comment_id,
1597 'text': text,
1598 'timestamp': timestamp,
1599 'time_text': time_text,
1600 'like_count': votes,
1601 'is_favorited': is_liked,
1602 'author': author,
1603 'author_id': author_id,
1604 'author_thumbnail': author_thumbnail,
1605 'author_is_uploader': author_is_uploader,
1606 'parent': parent or 'root'
1607 }
1608
1609 def _comment_entries(self, root_continuation_data, identity_token, account_syncid,
1610 ytcfg, session_token_list, parent=None, comment_counts=None):
1611
1612 def extract_thread(parent_renderer):
1613 contents = try_get(parent_renderer, lambda x: x['contents'], list) or []
1614 if not parent:
1615 comment_counts[2] = 0
1616 for content in contents:
1617 comment_thread_renderer = try_get(content, lambda x: x['commentThreadRenderer'])
1618 comment_renderer = try_get(
1619 comment_thread_renderer, (lambda x: x['comment']['commentRenderer'], dict)) or try_get(
1620 content, (lambda x: x['commentRenderer'], dict))
1621
1622 if not comment_renderer:
1623 continue
1624 comment = self._extract_comment(comment_renderer, parent)
1625 if not comment:
1626 continue
1627 comment_counts[0] += 1
1628 yield comment
1629 # Attempt to get the replies
1630 comment_replies_renderer = try_get(
1631 comment_thread_renderer, lambda x: x['replies']['commentRepliesRenderer'], dict)
1632
1633 if comment_replies_renderer:
1634 comment_counts[2] += 1
1635 comment_entries_iter = self._comment_entries(
1636 comment_replies_renderer, identity_token, account_syncid, ytcfg,
1637 parent=comment.get('id'), session_token_list=session_token_list,
1638 comment_counts=comment_counts)
1639
1640 for reply_comment in comment_entries_iter:
1641 yield reply_comment
1642
1643 if not comment_counts:
1644 # comment so far, est. total comments, current comment thread #
1645 comment_counts = [0, 0, 0]
1646
1647 # TODO: Generalize the download code with TabIE
1648 context = self._extract_context(ytcfg)
1649 visitor_data = try_get(context, lambda x: x['client']['visitorData'], compat_str)
1650 continuation = YoutubeTabIE._extract_continuation(root_continuation_data) # TODO
1651 first_continuation = False
1652 if parent is None:
1653 first_continuation = True
1654
1655 for page_num in itertools.count(0):
1656 if not continuation:
1657 break
1658 headers = self._generate_api_headers(ytcfg, identity_token, account_syncid, visitor_data)
1659 retries = self._downloader.params.get('extractor_retries', 3)
1660 count = -1
1661 last_error = None
1662
1663 while count < retries:
1664 count += 1
1665 if last_error:
1666 self.report_warning('%s. Retrying ...' % last_error)
1667 try:
1668 query = {
1669 'ctoken': continuation['ctoken'],
1670 'pbj': 1,
1671 'type': 'next',
1672 }
1673 if parent:
1674 query['action_get_comment_replies'] = 1
1675 else:
1676 query['action_get_comments'] = 1
1677
1678 comment_prog_str = '(%d/%d)' % (comment_counts[0], comment_counts[1])
1679 if page_num == 0:
1680 if first_continuation:
1681 note_prefix = 'Downloading initial comment continuation page'
1682 else:
1683 note_prefix = ' Downloading comment reply thread %d %s' % (comment_counts[2], comment_prog_str)
1684 else:
1685 note_prefix = '%sDownloading comment%s page %d %s' % (
1686 ' ' if parent else '',
1687 ' replies' if parent else '',
1688 page_num,
1689 comment_prog_str)
1690
1691 browse = self._download_json(
1692 'https://www.youtube.com/comment_service_ajax', None,
1693 '%s %s' % (note_prefix, '(retry #%d)' % count if count else ''),
1694 headers=headers, query=query,
1695 data=urlencode_postdata({
1696 'session_token': session_token_list[0]
1697 }))
1698 except ExtractorError as e:
1699 if isinstance(e.cause, compat_HTTPError) and e.cause.code in (500, 503, 404, 413):
1700 if e.cause.code == 413:
1701 self.report_warning('Assumed end of comments (received HTTP Error 413)')
1702 return
1703 # Downloading page may result in intermittent 5xx HTTP error
1704 # Sometimes a 404 is also recieved. See: https://github.com/ytdl-org/youtube-dl/issues/28289
1705 last_error = 'HTTP Error %s' % e.cause.code
1706 if e.cause.code == 404:
1707 last_error = last_error + ' (this API is probably deprecated)'
1708 if count < retries:
1709 continue
1710 raise
1711 else:
1712 session_token = try_get(browse, lambda x: x['xsrf_token'], compat_str)
1713 if session_token:
1714 session_token_list[0] = session_token
1715
1716 response = try_get(browse,
1717 (lambda x: x['response'],
1718 lambda x: x[1]['response'])) or {}
1719
1720 if response.get('continuationContents'):
1721 break
1722
1723 # YouTube sometimes gives reload: now json if something went wrong (e.g. bad auth)
1724 if browse.get('reload'):
1725 raise ExtractorError('Invalid or missing params in continuation request', expected=False)
1726
1727 # TODO: not tested, merged from old extractor
1728 err_msg = browse.get('externalErrorMessage')
1729 if err_msg:
1730 raise ExtractorError('YouTube said: %s' % err_msg, expected=False)
1731
1732 # Youtube sometimes sends incomplete data
1733 # See: https://github.com/ytdl-org/youtube-dl/issues/28194
1734 last_error = 'Incomplete data received'
1735 if count >= retries:
1736 self._downloader.report_error(last_error)
1737
1738 if not response:
1739 break
1740 visitor_data = try_get(
1741 response,
1742 lambda x: x['responseContext']['webResponseContextExtensionData']['ytConfigData']['visitorData'],
1743 compat_str) or visitor_data
1744
1745 known_continuation_renderers = {
1746 'itemSectionContinuation': extract_thread,
1747 'commentRepliesContinuation': extract_thread
1748 }
1749
1750 # extract next root continuation from the results
1751 continuation_contents = try_get(
1752 response, lambda x: x['continuationContents'], dict) or {}
1753
1754 for key, value in continuation_contents.items():
1755 if key not in known_continuation_renderers:
1756 continue
1757 continuation_renderer = value
1758
1759 if first_continuation:
1760 first_continuation = False
1761 expected_comment_count = try_get(
1762 continuation_renderer,
1763 (lambda x: x['header']['commentsHeaderRenderer']['countText']['runs'][0]['text'],
1764 lambda x: x['header']['commentsHeaderRenderer']['commentsCount']['runs'][0]['text']),
1765 compat_str)
1766
1767 if expected_comment_count:
1768 comment_counts[1] = str_to_int(expected_comment_count)
1769 self.to_screen('Downloading ~%d comments' % str_to_int(expected_comment_count))
1770 yield comment_counts[1]
1771
1772 # TODO: cli arg.
1773 # 1/True for newest, 0/False for popular (default)
1774 comment_sort_index = int(True)
1775 sort_continuation_renderer = try_get(
1776 continuation_renderer,
1777 lambda x: x['header']['commentsHeaderRenderer']['sortMenu']['sortFilterSubMenuRenderer']['subMenuItems']
1778 [comment_sort_index]['continuation']['reloadContinuationData'], dict)
1779 # If this fails, the initial continuation page
1780 # starts off with popular anyways.
1781 if sort_continuation_renderer:
1782 continuation = YoutubeTabIE._build_continuation_query(
1783 continuation=sort_continuation_renderer.get('continuation'),
1784 ctp=sort_continuation_renderer.get('clickTrackingParams'))
1785 self.to_screen('Sorting comments by %s' % ('popular' if comment_sort_index == 0 else 'newest'))
1786 break
1787
1788 for entry in known_continuation_renderers[key](continuation_renderer):
1789 yield entry
1790
1791 continuation = YoutubeTabIE._extract_continuation(continuation_renderer) # TODO
1792 break
1793
1794 def _extract_comments(self, ytcfg, video_id, contents, webpage, xsrf_token):
1795 """Entry for comment extraction"""
1796 comments = []
1797 known_entry_comment_renderers = (
1798 'itemSectionRenderer',
1799 )
1800 estimated_total = 0
1801 for entry in contents:
1802 for key, renderer in entry.items():
1803 if key not in known_entry_comment_renderers:
1804 continue
1805
1806 comment_iter = self._comment_entries(
1807 renderer,
1808 identity_token=self._extract_identity_token(webpage, item_id=video_id),
1809 account_syncid=self._extract_account_syncid(ytcfg),
1810 ytcfg=ytcfg,
1811 session_token_list=[xsrf_token])
1812
1813 for comment in comment_iter:
1814 if isinstance(comment, int):
1815 estimated_total = comment
1816 continue
1817 comments.append(comment)
1818 break
1819 self.to_screen('Downloaded %d/%d comments' % (len(comments), estimated_total))
1820 return {
1821 'comments': comments,
1822 'comment_count': len(comments),
1823 }
1824
1825 def _real_extract(self, url):
1826 url, smuggled_data = unsmuggle_url(url, {})
1827 video_id = self._match_id(url)
1828 base_url = self.http_scheme() + '//www.youtube.com/'
1829 webpage_url = base_url + 'watch?v=' + video_id
1830 webpage = self._download_webpage(
1831 webpage_url + '&bpctr=9999999999&has_verified=1', video_id, fatal=False)
1832
1833 player_response = None
1834 if webpage:
1835 player_response = self._extract_yt_initial_variable(
1836 webpage, self._YT_INITIAL_PLAYER_RESPONSE_RE,
1837 video_id, 'initial player response')
1838
1839 ytcfg = self._extract_ytcfg(video_id, webpage)
1840 if not player_response:
1841 player_response = self._call_api(
1842 'player', {'videoId': video_id}, video_id, api_key=self._extract_api_key(ytcfg))
1843
1844 playability_status = player_response.get('playabilityStatus') or {}
1845 if playability_status.get('reason') == 'Sign in to confirm your age':
1846 pr = self._parse_json(try_get(compat_parse_qs(
1847 self._download_webpage(
1848 base_url + 'get_video_info', video_id,
1849 'Refetching age-gated info webpage',
1850 'unable to download video info webpage', query={
1851 'video_id': video_id,
1852 'eurl': 'https://youtube.googleapis.com/v/' + video_id,
1853 }, fatal=False)),
1854 lambda x: x['player_response'][0],
1855 compat_str) or '{}', video_id)
1856 if pr:
1857 player_response = pr
1858
1859 trailer_video_id = try_get(
1860 playability_status,
1861 lambda x: x['errorScreen']['playerLegacyDesktopYpcTrailerRenderer']['trailerVideoId'],
1862 compat_str)
1863 if trailer_video_id:
1864 return self.url_result(
1865 trailer_video_id, self.ie_key(), trailer_video_id)
1866
1867 def get_text(x):
1868 if not x:
1869 return
1870 text = x.get('simpleText')
1871 if text and isinstance(text, compat_str):
1872 return text
1873 runs = x.get('runs')
1874 if not isinstance(runs, list):
1875 return
1876 return ''.join([r['text'] for r in runs if isinstance(r.get('text'), compat_str)])
1877
1878 search_meta = (
1879 lambda x: self._html_search_meta(x, webpage, default=None)) \
1880 if webpage else lambda x: None
1881
1882 video_details = player_response.get('videoDetails') or {}
1883 microformat = try_get(
1884 player_response,
1885 lambda x: x['microformat']['playerMicroformatRenderer'],
1886 dict) or {}
1887 video_title = video_details.get('title') \
1888 or get_text(microformat.get('title')) \
1889 or search_meta(['og:title', 'twitter:title', 'title'])
1890 video_description = video_details.get('shortDescription')
1891
1892 if not smuggled_data.get('force_singlefeed', False):
1893 if not self._downloader.params.get('noplaylist'):
1894 multifeed_metadata_list = try_get(
1895 player_response,
1896 lambda x: x['multicamera']['playerLegacyMulticameraRenderer']['metadataList'],
1897 compat_str)
1898 if multifeed_metadata_list:
1899 entries = []
1900 feed_ids = []
1901 for feed in multifeed_metadata_list.split(','):
1902 # Unquote should take place before split on comma (,) since textual
1903 # fields may contain comma as well (see
1904 # https://github.com/ytdl-org/youtube-dl/issues/8536)
1905 feed_data = compat_parse_qs(
1906 compat_urllib_parse_unquote_plus(feed))
1907
1908 def feed_entry(name):
1909 return try_get(
1910 feed_data, lambda x: x[name][0], compat_str)
1911
1912 feed_id = feed_entry('id')
1913 if not feed_id:
1914 continue
1915 feed_title = feed_entry('title')
1916 title = video_title
1917 if feed_title:
1918 title += ' (%s)' % feed_title
1919 entries.append({
1920 '_type': 'url_transparent',
1921 'ie_key': 'Youtube',
1922 'url': smuggle_url(
1923 base_url + 'watch?v=' + feed_data['id'][0],
1924 {'force_singlefeed': True}),
1925 'title': title,
1926 })
1927 feed_ids.append(feed_id)
1928 self.to_screen(
1929 'Downloading multifeed video (%s) - add --no-playlist to just download video %s'
1930 % (', '.join(feed_ids), video_id))
1931 return self.playlist_result(
1932 entries, video_id, video_title, video_description)
1933 else:
1934 self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
1935
1936 formats = []
1937 itags = []
1938 itag_qualities = {}
1939 player_url = None
1940 q = qualities(['tiny', 'small', 'medium', 'large', 'hd720', 'hd1080', 'hd1440', 'hd2160', 'hd2880', 'highres'])
1941 streaming_data = player_response.get('streamingData') or {}
1942 streaming_formats = streaming_data.get('formats') or []
1943 streaming_formats.extend(streaming_data.get('adaptiveFormats') or [])
1944 for fmt in streaming_formats:
1945 if fmt.get('targetDurationSec') or fmt.get('drmFamilies'):
1946 continue
1947
1948 itag = str_or_none(fmt.get('itag'))
1949 quality = fmt.get('quality')
1950 if itag and quality:
1951 itag_qualities[itag] = quality
1952 # FORMAT_STREAM_TYPE_OTF(otf=1) requires downloading the init fragment
1953 # (adding `&sq=0` to the URL) and parsing emsg box to determine the
1954 # number of fragment that would subsequently requested with (`&sq=N`)
1955 if fmt.get('type') == 'FORMAT_STREAM_TYPE_OTF':
1956 continue
1957
1958 fmt_url = fmt.get('url')
1959 if not fmt_url:
1960 sc = compat_parse_qs(fmt.get('signatureCipher'))
1961 fmt_url = url_or_none(try_get(sc, lambda x: x['url'][0]))
1962 encrypted_sig = try_get(sc, lambda x: x['s'][0])
1963 if not (sc and fmt_url and encrypted_sig):
1964 continue
1965 if not player_url:
1966 if not webpage:
1967 continue
1968 player_url = self._search_regex(
1969 r'"(?:PLAYER_JS_URL|jsUrl)"\s*:\s*"([^"]+)"',
1970 webpage, 'player URL', fatal=False)
1971 if not player_url:
1972 continue
1973 signature = self._decrypt_signature(sc['s'][0], video_id, player_url)
1974 sp = try_get(sc, lambda x: x['sp'][0]) or 'signature'
1975 fmt_url += '&' + sp + '=' + signature
1976
1977 if itag:
1978 itags.append(itag)
1979 tbr = float_or_none(
1980 fmt.get('averageBitrate') or fmt.get('bitrate'), 1000)
1981 dct = {
1982 'asr': int_or_none(fmt.get('audioSampleRate')),
1983 'filesize': int_or_none(fmt.get('contentLength')),
1984 'format_id': itag,
1985 'format_note': fmt.get('qualityLabel') or quality,
1986 'fps': int_or_none(fmt.get('fps')),
1987 'height': int_or_none(fmt.get('height')),
1988 'quality': q(quality),
1989 'tbr': tbr,
1990 'url': fmt_url,
1991 'width': fmt.get('width'),
1992 }
1993 mimetype = fmt.get('mimeType')
1994 if mimetype:
1995 mobj = re.match(
1996 r'((?:[^/]+)/(?:[^;]+))(?:;\s*codecs="([^"]+)")?', mimetype)
1997 if mobj:
1998 dct['ext'] = mimetype2ext(mobj.group(1))
1999 dct.update(parse_codecs(mobj.group(2)))
2000 no_audio = dct.get('acodec') == 'none'
2001 no_video = dct.get('vcodec') == 'none'
2002 if no_audio:
2003 dct['vbr'] = tbr
2004 if no_video:
2005 dct['abr'] = tbr
2006 if no_audio or no_video:
2007 dct['downloader_options'] = {
2008 # Youtube throttles chunks >~10M
2009 'http_chunk_size': 10485760,
2010 }
2011 if dct.get('ext'):
2012 dct['container'] = dct['ext'] + '_dash'
2013 formats.append(dct)
2014
2015 hls_manifest_url = streaming_data.get('hlsManifestUrl')
2016 if hls_manifest_url:
2017 for f in self._extract_m3u8_formats(
2018 hls_manifest_url, video_id, 'mp4', fatal=False):
2019 itag = self._search_regex(
2020 r'/itag/(\d+)', f['url'], 'itag', default=None)
2021 if itag:
2022 f['format_id'] = itag
2023 formats.append(f)
2024
2025 if self._downloader.params.get('youtube_include_dash_manifest', True):
2026 dash_manifest_url = streaming_data.get('dashManifestUrl')
2027 if dash_manifest_url:
2028 for f in self._extract_mpd_formats(
2029 dash_manifest_url, video_id, fatal=False):
2030 itag = f['format_id']
2031 if itag in itags:
2032 continue
2033 if itag in itag_qualities:
2034 # Not actually usefull since the sorting is already done with "quality,res,fps,codec"
2035 # but kept to maintain feature parity (and code similarity) with youtube-dl
2036 # Remove if this causes any issues with sorting in future
2037 f['quality'] = q(itag_qualities[itag])
2038 filesize = int_or_none(self._search_regex(
2039 r'/clen/(\d+)', f.get('fragment_base_url')
2040 or f['url'], 'file size', default=None))
2041 if filesize:
2042 f['filesize'] = filesize
2043 formats.append(f)
2044
2045 if not formats:
2046 if not self._downloader.params.get('allow_unplayable_formats') and streaming_data.get('licenseInfos'):
2047 raise ExtractorError(
2048 'This video is DRM protected.', expected=True)
2049 pemr = try_get(
2050 playability_status,
2051 lambda x: x['errorScreen']['playerErrorMessageRenderer'],
2052 dict) or {}
2053 reason = get_text(pemr.get('reason')) or playability_status.get('reason')
2054 subreason = pemr.get('subreason')
2055 if subreason:
2056 subreason = clean_html(get_text(subreason))
2057 if subreason == 'The uploader has not made this video available in your country.':
2058 countries = microformat.get('availableCountries')
2059 if not countries:
2060 regions_allowed = search_meta('regionsAllowed')
2061 countries = regions_allowed.split(',') if regions_allowed else None
2062 self.raise_geo_restricted(
2063 subreason, countries)
2064 reason += '\n' + subreason
2065 if reason:
2066 raise ExtractorError(reason, expected=True)
2067
2068 self._sort_formats(formats)
2069
2070 keywords = video_details.get('keywords') or []
2071 if not keywords and webpage:
2072 keywords = [
2073 unescapeHTML(m.group('content'))
2074 for m in re.finditer(self._meta_regex('og:video:tag'), webpage)]
2075 for keyword in keywords:
2076 if keyword.startswith('yt:stretch='):
2077 w, h = keyword.split('=')[1].split(':')
2078 w, h = int(w), int(h)
2079 if w > 0 and h > 0:
2080 ratio = w / h
2081 for f in formats:
2082 if f.get('vcodec') != 'none':
2083 f['stretched_ratio'] = ratio
2084
2085 thumbnails = []
2086 for container in (video_details, microformat):
2087 for thumbnail in (try_get(
2088 container,
2089 lambda x: x['thumbnail']['thumbnails'], list) or []):
2090 thumbnail_url = thumbnail.get('url')
2091 if not thumbnail_url:
2092 continue
2093 # Sometimes youtube gives a wrong thumbnail URL. See:
2094 # https://github.com/yt-dlp/yt-dlp/issues/233
2095 # https://github.com/ytdl-org/youtube-dl/issues/28023
2096 if 'maxresdefault' in thumbnail_url:
2097 thumbnail_url = thumbnail_url.split('?')[0]
2098 thumbnails.append({
2099 'height': int_or_none(thumbnail.get('height')),
2100 'url': thumbnail_url,
2101 'width': int_or_none(thumbnail.get('width')),
2102 })
2103 if thumbnails:
2104 break
2105 else:
2106 thumbnail = search_meta(['og:image', 'twitter:image'])
2107 if thumbnail:
2108 thumbnails = [{'url': thumbnail}]
2109
2110 category = microformat.get('category') or search_meta('genre')
2111 channel_id = video_details.get('channelId') \
2112 or microformat.get('externalChannelId') \
2113 or search_meta('channelId')
2114 duration = int_or_none(
2115 video_details.get('lengthSeconds')
2116 or microformat.get('lengthSeconds')) \
2117 or parse_duration(search_meta('duration'))
2118 is_live = video_details.get('isLive')
2119 owner_profile_url = microformat.get('ownerProfileUrl')
2120
2121 info = {
2122 'id': video_id,
2123 'title': self._live_title(video_title) if is_live else video_title,
2124 'formats': formats,
2125 'thumbnails': thumbnails,
2126 'description': video_description,
2127 'upload_date': unified_strdate(
2128 microformat.get('uploadDate')
2129 or search_meta('uploadDate')),
2130 'uploader': video_details['author'],
2131 'uploader_id': self._search_regex(r'/(?:channel|user)/([^/?&#]+)', owner_profile_url, 'uploader id') if owner_profile_url else None,
2132 'uploader_url': owner_profile_url,
2133 'channel_id': channel_id,
2134 'channel_url': 'https://www.youtube.com/channel/' + channel_id if channel_id else None,
2135 'duration': duration,
2136 'view_count': int_or_none(
2137 video_details.get('viewCount')
2138 or microformat.get('viewCount')
2139 or search_meta('interactionCount')),
2140 'average_rating': float_or_none(video_details.get('averageRating')),
2141 'age_limit': 18 if (
2142 microformat.get('isFamilySafe') is False
2143 or search_meta('isFamilyFriendly') == 'false'
2144 or search_meta('og:restrictions:age') == '18+') else 0,
2145 'webpage_url': webpage_url,
2146 'categories': [category] if category else None,
2147 'tags': keywords,
2148 'is_live': is_live,
2149 'playable_in_embed': playability_status.get('playableInEmbed'),
2150 'was_live': video_details.get('isLiveContent'),
2151 }
2152
2153 pctr = try_get(
2154 player_response,
2155 lambda x: x['captions']['playerCaptionsTracklistRenderer'], dict)
2156 subtitles = {}
2157 if pctr:
2158 def process_language(container, base_url, lang_code, query):
2159 lang_subs = []
2160 for fmt in self._SUBTITLE_FORMATS:
2161 query.update({
2162 'fmt': fmt,
2163 })
2164 lang_subs.append({
2165 'ext': fmt,
2166 'url': update_url_query(base_url, query),
2167 })
2168 container[lang_code] = lang_subs
2169
2170 for caption_track in (pctr.get('captionTracks') or []):
2171 base_url = caption_track.get('baseUrl')
2172 if not base_url:
2173 continue
2174 if caption_track.get('kind') != 'asr':
2175 lang_code = caption_track.get('languageCode')
2176 if not lang_code:
2177 continue
2178 process_language(
2179 subtitles, base_url, lang_code, {})
2180 continue
2181 automatic_captions = {}
2182 for translation_language in (pctr.get('translationLanguages') or []):
2183 translation_language_code = translation_language.get('languageCode')
2184 if not translation_language_code:
2185 continue
2186 process_language(
2187 automatic_captions, base_url, translation_language_code,
2188 {'tlang': translation_language_code})
2189 info['automatic_captions'] = automatic_captions
2190 info['subtitles'] = subtitles
2191
2192 parsed_url = compat_urllib_parse_urlparse(url)
2193 for component in [parsed_url.fragment, parsed_url.query]:
2194 query = compat_parse_qs(component)
2195 for k, v in query.items():
2196 for d_k, s_ks in [('start', ('start', 't')), ('end', ('end',))]:
2197 d_k += '_time'
2198 if d_k not in info and k in s_ks:
2199 info[d_k] = parse_duration(query[k][0])
2200
2201 # Youtube Music Auto-generated description
2202 if video_description:
2203 mobj = re.search(r'(?s)(?P<track>[^·\n]+)·(?P<artist>[^\n]+)\n+(?P<album>[^\n]+)(?:.+?℗\s*(?P<release_year>\d{4})(?!\d))?(?:.+?Released on\s*:\s*(?P<release_date>\d{4}-\d{2}-\d{2}))?(.+?\nArtist\s*:\s*(?P<clean_artist>[^\n]+))?.+\nAuto-generated by YouTube\.\s*$', video_description)
2204 if mobj:
2205 release_year = mobj.group('release_year')
2206 release_date = mobj.group('release_date')
2207 if release_date:
2208 release_date = release_date.replace('-', '')
2209 if not release_year:
2210 release_year = release_date[:4]
2211 info.update({
2212 'album': mobj.group('album'.strip()),
2213 'artist': mobj.group('clean_artist') or ', '.join(a.strip() for a in mobj.group('artist').split('·')),
2214 'track': mobj.group('track').strip(),
2215 'release_date': release_date,
2216 'release_year': int_or_none(release_year),
2217 })
2218
2219 initial_data = None
2220 if webpage:
2221 initial_data = self._extract_yt_initial_variable(
2222 webpage, self._YT_INITIAL_DATA_RE, video_id,
2223 'yt initial data')
2224 if not initial_data:
2225 initial_data = self._call_api(
2226 'next', {'videoId': video_id}, video_id, fatal=False, api_key=self._extract_api_key(ytcfg))
2227
2228 if not is_live:
2229 try:
2230 # This will error if there is no livechat
2231 initial_data['contents']['twoColumnWatchNextResults']['conversationBar']['liveChatRenderer']['continuations'][0]['reloadContinuationData']['continuation']
2232 info['subtitles']['live_chat'] = [{
2233 'url': 'https://www.youtube.com/watch?v=%s' % video_id, # url is needed to set cookies
2234 'video_id': video_id,
2235 'ext': 'json',
2236 'protocol': 'youtube_live_chat_replay',
2237 }]
2238 except (KeyError, IndexError, TypeError):
2239 pass
2240
2241 if initial_data:
2242 chapters = self._extract_chapters_from_json(
2243 initial_data, video_id, duration)
2244 if not chapters:
2245 for engagment_pannel in (initial_data.get('engagementPanels') or []):
2246 contents = try_get(
2247 engagment_pannel, lambda x: x['engagementPanelSectionListRenderer']['content']['macroMarkersListRenderer']['contents'],
2248 list)
2249 if not contents:
2250 continue
2251
2252 def chapter_time(mmlir):
2253 return parse_duration(
2254 get_text(mmlir.get('timeDescription')))
2255
2256 chapters = []
2257 for next_num, content in enumerate(contents, start=1):
2258 mmlir = content.get('macroMarkersListItemRenderer') or {}
2259 start_time = chapter_time(mmlir)
2260 end_time = chapter_time(try_get(
2261 contents, lambda x: x[next_num]['macroMarkersListItemRenderer'])) \
2262 if next_num < len(contents) else duration
2263 if start_time is None or end_time is None:
2264 continue
2265 chapters.append({
2266 'start_time': start_time,
2267 'end_time': end_time,
2268 'title': get_text(mmlir.get('title')),
2269 })
2270 if chapters:
2271 break
2272 if chapters:
2273 info['chapters'] = chapters
2274
2275 contents = try_get(
2276 initial_data,
2277 lambda x: x['contents']['twoColumnWatchNextResults']['results']['results']['contents'],
2278 list) or []
2279 for content in contents:
2280 vpir = content.get('videoPrimaryInfoRenderer')
2281 if vpir:
2282 stl = vpir.get('superTitleLink')
2283 if stl:
2284 stl = get_text(stl)
2285 if try_get(
2286 vpir,
2287 lambda x: x['superTitleIcon']['iconType']) == 'LOCATION_PIN':
2288 info['location'] = stl
2289 else:
2290 mobj = re.search(r'(.+?)\s*S(\d+)\s*•\s*E(\d+)', stl)
2291 if mobj:
2292 info.update({
2293 'series': mobj.group(1),
2294 'season_number': int(mobj.group(2)),
2295 'episode_number': int(mobj.group(3)),
2296 })
2297 for tlb in (try_get(
2298 vpir,
2299 lambda x: x['videoActions']['menuRenderer']['topLevelButtons'],
2300 list) or []):
2301 tbr = tlb.get('toggleButtonRenderer') or {}
2302 for getter, regex in [(
2303 lambda x: x['defaultText']['accessibility']['accessibilityData'],
2304 r'(?P<count>[\d,]+)\s*(?P<type>(?:dis)?like)'), ([
2305 lambda x: x['accessibility'],
2306 lambda x: x['accessibilityData']['accessibilityData'],
2307 ], r'(?P<type>(?:dis)?like) this video along with (?P<count>[\d,]+) other people')]:
2308 label = (try_get(tbr, getter, dict) or {}).get('label')
2309 if label:
2310 mobj = re.match(regex, label)
2311 if mobj:
2312 info[mobj.group('type') + '_count'] = str_to_int(mobj.group('count'))
2313 break
2314 sbr_tooltip = try_get(
2315 vpir, lambda x: x['sentimentBar']['sentimentBarRenderer']['tooltip'])
2316 if sbr_tooltip:
2317 like_count, dislike_count = sbr_tooltip.split(' / ')
2318 info.update({
2319 'like_count': str_to_int(like_count),
2320 'dislike_count': str_to_int(dislike_count),
2321 })
2322 vsir = content.get('videoSecondaryInfoRenderer')
2323 if vsir:
2324 info['channel'] = get_text(try_get(
2325 vsir,
2326 lambda x: x['owner']['videoOwnerRenderer']['title'],
2327 dict))
2328 rows = try_get(
2329 vsir,
2330 lambda x: x['metadataRowContainer']['metadataRowContainerRenderer']['rows'],
2331 list) or []
2332 multiple_songs = False
2333 for row in rows:
2334 if try_get(row, lambda x: x['metadataRowRenderer']['hasDividerLine']) is True:
2335 multiple_songs = True
2336 break
2337 for row in rows:
2338 mrr = row.get('metadataRowRenderer') or {}
2339 mrr_title = mrr.get('title')
2340 if not mrr_title:
2341 continue
2342 mrr_title = get_text(mrr['title'])
2343 mrr_contents_text = get_text(mrr['contents'][0])
2344 if mrr_title == 'License':
2345 info['license'] = mrr_contents_text
2346 elif not multiple_songs:
2347 if mrr_title == 'Album':
2348 info['album'] = mrr_contents_text
2349 elif mrr_title == 'Artist':
2350 info['artist'] = mrr_contents_text
2351 elif mrr_title == 'Song':
2352 info['track'] = mrr_contents_text
2353
2354 fallbacks = {
2355 'channel': 'uploader',
2356 'channel_id': 'uploader_id',
2357 'channel_url': 'uploader_url',
2358 }
2359 for to, frm in fallbacks.items():
2360 if not info.get(to):
2361 info[to] = info.get(frm)
2362
2363 for s_k, d_k in [('artist', 'creator'), ('track', 'alt_title')]:
2364 v = info.get(s_k)
2365 if v:
2366 info[d_k] = v
2367
2368 is_private = bool_or_none(video_details.get('isPrivate'))
2369 is_unlisted = bool_or_none(microformat.get('isUnlisted'))
2370 is_membersonly = None
2371 is_premium = None
2372 if initial_data and is_private is not None:
2373 is_membersonly = False
2374 is_premium = False
2375 contents = try_get(initial_data, lambda x: x['contents']['twoColumnWatchNextResults']['results']['results']['contents'], list)
2376 for content in contents or []:
2377 badges = try_get(content, lambda x: x['videoPrimaryInfoRenderer']['badges'], list)
2378 for badge in badges or []:
2379 label = try_get(badge, lambda x: x['metadataBadgeRenderer']['label']) or ''
2380 if label.lower() == 'members only':
2381 is_membersonly = True
2382 break
2383 elif label.lower() == 'premium':
2384 is_premium = True
2385 break
2386 if is_membersonly or is_premium:
2387 break
2388
2389 # TODO: Add this for playlists
2390 info['availability'] = self._availability(
2391 is_private=is_private,
2392 needs_premium=is_premium,
2393 needs_subscription=is_membersonly,
2394 needs_auth=info['age_limit'] >= 18,
2395 is_unlisted=None if is_private is None else is_unlisted)
2396
2397 # get xsrf for annotations or comments
2398 get_annotations = self._downloader.params.get('writeannotations', False)
2399 get_comments = self._downloader.params.get('getcomments', False)
2400 if get_annotations or get_comments:
2401 xsrf_token = None
2402 ytcfg = self._extract_ytcfg(video_id, webpage)
2403 if ytcfg:
2404 xsrf_token = try_get(ytcfg, lambda x: x['XSRF_TOKEN'], compat_str)
2405 if not xsrf_token:
2406 xsrf_token = self._search_regex(
2407 r'([\'"])XSRF_TOKEN\1\s*:\s*([\'"])(?P<xsrf_token>(?:(?!\2).)+)\2',
2408 webpage, 'xsrf token', group='xsrf_token', fatal=False)
2409
2410 # annotations
2411 if get_annotations:
2412 invideo_url = try_get(
2413 player_response, lambda x: x['annotations'][0]['playerAnnotationsUrlsRenderer']['invideoUrl'], compat_str)
2414 if xsrf_token and invideo_url:
2415 xsrf_field_name = None
2416 if ytcfg:
2417 xsrf_field_name = try_get(ytcfg, lambda x: x['XSRF_FIELD_NAME'], compat_str)
2418 if not xsrf_field_name:
2419 xsrf_field_name = self._search_regex(
2420 r'([\'"])XSRF_FIELD_NAME\1\s*:\s*([\'"])(?P<xsrf_field_name>\w+)\2',
2421 webpage, 'xsrf field name',
2422 group='xsrf_field_name', default='session_token')
2423 info['annotations'] = self._download_webpage(
2424 self._proto_relative_url(invideo_url),
2425 video_id, note='Downloading annotations',
2426 errnote='Unable to download video annotations', fatal=False,
2427 data=urlencode_postdata({xsrf_field_name: xsrf_token}))
2428
2429 if get_comments:
2430 info['__post_extractor'] = lambda: self._extract_comments(ytcfg, video_id, contents, webpage, xsrf_token)
2431
2432 self.mark_watched(video_id, player_response)
2433
2434 return info
2435
2436
2437 class YoutubeTabIE(YoutubeBaseInfoExtractor):
2438 IE_DESC = 'YouTube.com tab'
2439 _VALID_URL = r'''(?x)
2440 https?://
2441 (?:\w+\.)?
2442 (?:
2443 youtube(?:kids)?\.com|
2444 invidio\.us
2445 )/
2446 (?:
2447 (?:channel|c|user)/|
2448 (?P<not_channel>
2449 feed/|hashtag/|
2450 (?:playlist|watch)\?.*?\blist=
2451 )|
2452 (?!(?:%s)\b) # Direct URLs
2453 )
2454 (?P<id>[^/?\#&]+)
2455 ''' % YoutubeBaseInfoExtractor._RESERVED_NAMES
2456 IE_NAME = 'youtube:tab'
2457
2458 _TESTS = [{
2459 # playlists, multipage
2460 'url': 'https://www.youtube.com/c/ИгорьКлейнер/playlists?view=1&flow=grid',
2461 'playlist_mincount': 94,
2462 'info_dict': {
2463 'id': 'UCqj7Cz7revf5maW9g5pgNcg',
2464 'title': 'Игорь Клейнер - Playlists',
2465 'description': 'md5:be97ee0f14ee314f1f002cf187166ee2',
2466 'uploader': 'Игорь Клейнер',
2467 'uploader_id': 'UCqj7Cz7revf5maW9g5pgNcg',
2468 },
2469 }, {
2470 # playlists, multipage, different order
2471 'url': 'https://www.youtube.com/user/igorkle1/playlists?view=1&sort=dd',
2472 'playlist_mincount': 94,
2473 'info_dict': {
2474 'id': 'UCqj7Cz7revf5maW9g5pgNcg',
2475 'title': 'Игорь Клейнер - Playlists',
2476 'description': 'md5:be97ee0f14ee314f1f002cf187166ee2',
2477 'uploader_id': 'UCqj7Cz7revf5maW9g5pgNcg',
2478 'uploader': 'Игорь Клейнер',
2479 },
2480 }, {
2481 # playlists, singlepage
2482 'url': 'https://www.youtube.com/user/ThirstForScience/playlists',
2483 'playlist_mincount': 4,
2484 'info_dict': {
2485 'id': 'UCAEtajcuhQ6an9WEzY9LEMQ',
2486 'title': 'ThirstForScience - Playlists',
2487 'description': 'md5:609399d937ea957b0f53cbffb747a14c',
2488 'uploader': 'ThirstForScience',
2489 'uploader_id': 'UCAEtajcuhQ6an9WEzY9LEMQ',
2490 }
2491 }, {
2492 'url': 'https://www.youtube.com/c/ChristophLaimer/playlists',
2493 'only_matching': True,
2494 }, {
2495 # basic, single video playlist
2496 'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
2497 'info_dict': {
2498 'uploader_id': 'UCmlqkdCBesrv2Lak1mF_MxA',
2499 'uploader': 'Sergey M.',
2500 'id': 'PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
2501 'title': 'youtube-dl public playlist',
2502 },
2503 'playlist_count': 1,
2504 }, {
2505 # empty playlist
2506 'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf',
2507 'info_dict': {
2508 'uploader_id': 'UCmlqkdCBesrv2Lak1mF_MxA',
2509 'uploader': 'Sergey M.',
2510 'id': 'PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf',
2511 'title': 'youtube-dl empty playlist',
2512 },
2513 'playlist_count': 0,
2514 }, {
2515 # Home tab
2516 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/featured',
2517 'info_dict': {
2518 'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2519 'title': 'lex will - Home',
2520 'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
2521 'uploader': 'lex will',
2522 'uploader_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2523 },
2524 'playlist_mincount': 2,
2525 }, {
2526 # Videos tab
2527 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/videos',
2528 'info_dict': {
2529 'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2530 'title': 'lex will - Videos',
2531 'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
2532 'uploader': 'lex will',
2533 'uploader_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2534 },
2535 'playlist_mincount': 975,
2536 }, {
2537 # Videos tab, sorted by popular
2538 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/videos?view=0&sort=p&flow=grid',
2539 'info_dict': {
2540 'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2541 'title': 'lex will - Videos',
2542 'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
2543 'uploader': 'lex will',
2544 'uploader_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2545 },
2546 'playlist_mincount': 199,
2547 }, {
2548 # Playlists tab
2549 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/playlists',
2550 'info_dict': {
2551 'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2552 'title': 'lex will - Playlists',
2553 'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
2554 'uploader': 'lex will',
2555 'uploader_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2556 },
2557 'playlist_mincount': 17,
2558 }, {
2559 # Community tab
2560 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/community',
2561 'info_dict': {
2562 'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2563 'title': 'lex will - Community',
2564 'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
2565 'uploader': 'lex will',
2566 'uploader_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2567 },
2568 'playlist_mincount': 18,
2569 }, {
2570 # Channels tab
2571 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/channels',
2572 'info_dict': {
2573 'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2574 'title': 'lex will - Channels',
2575 'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
2576 'uploader': 'lex will',
2577 'uploader_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
2578 },
2579 'playlist_mincount': 12,
2580 }, {
2581 'url': 'https://invidio.us/channel/UCmlqkdCBesrv2Lak1mF_MxA',
2582 'only_matching': True,
2583 }, {
2584 'url': 'https://www.youtubekids.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
2585 'only_matching': True,
2586 }, {
2587 'url': 'https://music.youtube.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
2588 'only_matching': True,
2589 }, {
2590 'note': 'Playlist with deleted videos (#651). As a bonus, the video #51 is also twice in this list.',
2591 'url': 'https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
2592 'info_dict': {
2593 'title': '29C3: Not my department',
2594 'id': 'PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
2595 'uploader': 'Christiaan008',
2596 'uploader_id': 'UCEPzS1rYsrkqzSLNp76nrcg',
2597 'description': 'md5:a14dc1a8ef8307a9807fe136a0660268',
2598 },
2599 'playlist_count': 96,
2600 }, {
2601 'note': 'Large playlist',
2602 'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q',
2603 'info_dict': {
2604 'title': 'Uploads from Cauchemar',
2605 'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q',
2606 'uploader': 'Cauchemar',
2607 'uploader_id': 'UCBABnxM4Ar9ten8Mdjj1j0Q',
2608 },
2609 'playlist_mincount': 1123,
2610 }, {
2611 # even larger playlist, 8832 videos
2612 'url': 'http://www.youtube.com/user/NASAgovVideo/videos',
2613 'only_matching': True,
2614 }, {
2615 'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
2616 'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
2617 'info_dict': {
2618 'title': 'Uploads from Interstellar Movie',
2619 'id': 'UUXw-G3eDE9trcvY2sBMM_aA',
2620 'uploader': 'Interstellar Movie',
2621 'uploader_id': 'UCXw-G3eDE9trcvY2sBMM_aA',
2622 },
2623 'playlist_mincount': 21,
2624 }, {
2625 # https://github.com/ytdl-org/youtube-dl/issues/21844
2626 'url': 'https://www.youtube.com/playlist?list=PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba',
2627 'info_dict': {
2628 'title': 'Data Analysis with Dr Mike Pound',
2629 'id': 'PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba',
2630 'uploader_id': 'UC9-y-6csu5WGm29I7JiwpnA',
2631 'uploader': 'Computerphile',
2632 'description': 'md5:7f567c574d13d3f8c0954d9ffee4e487',
2633 },
2634 'playlist_mincount': 11,
2635 }, {
2636 'url': 'https://invidio.us/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
2637 'only_matching': True,
2638 }, {
2639 # Playlist URL that does not actually serve a playlist
2640 'url': 'https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4',
2641 'info_dict': {
2642 'id': 'FqZTN594JQw',
2643 'ext': 'webm',
2644 'title': "Smiley's People 01 detective, Adventure Series, Action",
2645 'uploader': 'STREEM',
2646 'uploader_id': 'UCyPhqAZgwYWZfxElWVbVJng',
2647 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCyPhqAZgwYWZfxElWVbVJng',
2648 'upload_date': '20150526',
2649 'license': 'Standard YouTube License',
2650 'description': 'md5:507cdcb5a49ac0da37a920ece610be80',
2651 'categories': ['People & Blogs'],
2652 'tags': list,
2653 'view_count': int,
2654 'like_count': int,
2655 'dislike_count': int,
2656 },
2657 'params': {
2658 'skip_download': True,
2659 },
2660 'skip': 'This video is not available.',
2661 'add_ie': [YoutubeIE.ie_key()],
2662 }, {
2663 'url': 'https://www.youtubekids.com/watch?v=Agk7R8I8o5U&list=PUZ6jURNr1WQZCNHF0ao-c0g',
2664 'only_matching': True,
2665 }, {
2666 'url': 'https://www.youtube.com/watch?v=MuAGGZNfUkU&list=RDMM',
2667 'only_matching': True,
2668 }, {
2669 'url': 'https://www.youtube.com/channel/UCoMdktPbSTixAyNGwb-UYkQ/live',
2670 'info_dict': {
2671 'id': '9Auq9mYxFEE',
2672 'ext': 'mp4',
2673 'title': compat_str,
2674 'uploader': 'Sky News',
2675 'uploader_id': 'skynews',
2676 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/skynews',
2677 'upload_date': '20191102',
2678 'description': 'md5:85ddd75d888674631aaf9599a9a0b0ae',
2679 'categories': ['News & Politics'],
2680 'tags': list,
2681 'like_count': int,
2682 'dislike_count': int,
2683 },
2684 'params': {
2685 'skip_download': True,
2686 },
2687 }, {
2688 'url': 'https://www.youtube.com/user/TheYoungTurks/live',
2689 'info_dict': {
2690 'id': 'a48o2S1cPoo',
2691 'ext': 'mp4',
2692 'title': 'The Young Turks - Live Main Show',
2693 'uploader': 'The Young Turks',
2694 'uploader_id': 'TheYoungTurks',
2695 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheYoungTurks',
2696 'upload_date': '20150715',
2697 'license': 'Standard YouTube License',
2698 'description': 'md5:438179573adcdff3c97ebb1ee632b891',
2699 'categories': ['News & Politics'],
2700 'tags': ['Cenk Uygur (TV Program Creator)', 'The Young Turks (Award-Winning Work)', 'Talk Show (TV Genre)'],
2701 'like_count': int,
2702 'dislike_count': int,
2703 },
2704 'params': {
2705 'skip_download': True,
2706 },
2707 'only_matching': True,
2708 }, {
2709 'url': 'https://www.youtube.com/channel/UC1yBKRuGpC1tSM73A0ZjYjQ/live',
2710 'only_matching': True,
2711 }, {
2712 'url': 'https://www.youtube.com/c/CommanderVideoHq/live',
2713 'only_matching': True,
2714 }, {
2715 'url': 'https://www.youtube.com/feed/trending',
2716 'only_matching': True,
2717 }, {
2718 # needs auth
2719 'url': 'https://www.youtube.com/feed/library',
2720 'only_matching': True,
2721 }, {
2722 # needs auth
2723 'url': 'https://www.youtube.com/feed/history',
2724 'only_matching': True,
2725 }, {
2726 # needs auth
2727 'url': 'https://www.youtube.com/feed/subscriptions',
2728 'only_matching': True,
2729 }, {
2730 # needs auth
2731 'url': 'https://www.youtube.com/feed/watch_later',
2732 'only_matching': True,
2733 }, {
2734 # no longer available?
2735 'url': 'https://www.youtube.com/feed/recommended',
2736 'only_matching': True,
2737 }, {
2738 # inline playlist with not always working continuations
2739 'url': 'https://www.youtube.com/watch?v=UC6u0Tct-Fo&list=PL36D642111D65BE7C',
2740 'only_matching': True,
2741 }, {
2742 'url': 'https://www.youtube.com/course?list=ECUl4u3cNGP61MdtwGTqZA0MreSaDybji8',
2743 'only_matching': True,
2744 }, {
2745 'url': 'https://www.youtube.com/course',
2746 'only_matching': True,
2747 }, {
2748 'url': 'https://www.youtube.com/zsecurity',
2749 'only_matching': True,
2750 }, {
2751 'url': 'http://www.youtube.com/NASAgovVideo/videos',
2752 'only_matching': True,
2753 }, {
2754 'url': 'https://www.youtube.com/TheYoungTurks/live',
2755 'only_matching': True,
2756 }, {
2757 'url': 'https://www.youtube.com/hashtag/cctv9',
2758 'info_dict': {
2759 'id': 'cctv9',
2760 'title': '#cctv9',
2761 },
2762 'playlist_mincount': 350,
2763 }]
2764
2765 @classmethod
2766 def suitable(cls, url):
2767 return False if YoutubeIE.suitable(url) else super(
2768 YoutubeTabIE, cls).suitable(url)
2769
2770 def _extract_channel_id(self, webpage):
2771 channel_id = self._html_search_meta(
2772 'channelId', webpage, 'channel id', default=None)
2773 if channel_id:
2774 return channel_id
2775 channel_url = self._html_search_meta(
2776 ('og:url', 'al:ios:url', 'al:android:url', 'al:web:url',
2777 'twitter:url', 'twitter:app:url:iphone', 'twitter:app:url:ipad',
2778 'twitter:app:url:googleplay'), webpage, 'channel url')
2779 return self._search_regex(
2780 r'https?://(?:www\.)?youtube\.com/channel/([^/?#&])+',
2781 channel_url, 'channel id')
2782
2783 @staticmethod
2784 def _extract_basic_item_renderer(item):
2785 # Modified from _extract_grid_item_renderer
2786 known_renderers = (
2787 'playlistRenderer', 'videoRenderer', 'channelRenderer',
2788 'gridPlaylistRenderer', 'gridVideoRenderer', 'gridChannelRenderer'
2789 )
2790 for key, renderer in item.items():
2791 if key not in known_renderers:
2792 continue
2793 return renderer
2794
2795 def _grid_entries(self, grid_renderer):
2796 for item in grid_renderer['items']:
2797 if not isinstance(item, dict):
2798 continue
2799 renderer = self._extract_basic_item_renderer(item)
2800 if not isinstance(renderer, dict):
2801 continue
2802 title = try_get(
2803 renderer, lambda x: x['title']['runs'][0]['text'], compat_str)
2804 # playlist
2805 playlist_id = renderer.get('playlistId')
2806 if playlist_id:
2807 yield self.url_result(
2808 'https://www.youtube.com/playlist?list=%s' % playlist_id,
2809 ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
2810 video_title=title)
2811 # video
2812 video_id = renderer.get('videoId')
2813 if video_id:
2814 yield self._extract_video(renderer)
2815 # channel
2816 channel_id = renderer.get('channelId')
2817 if channel_id:
2818 title = try_get(
2819 renderer, lambda x: x['title']['simpleText'], compat_str)
2820 yield self.url_result(
2821 'https://www.youtube.com/channel/%s' % channel_id,
2822 ie=YoutubeTabIE.ie_key(), video_title=title)
2823
2824 def _shelf_entries_from_content(self, shelf_renderer):
2825 content = shelf_renderer.get('content')
2826 if not isinstance(content, dict):
2827 return
2828 renderer = content.get('gridRenderer') or content.get('expandedShelfContentsRenderer')
2829 if renderer:
2830 # TODO: add support for nested playlists so each shelf is processed
2831 # as separate playlist
2832 # TODO: this includes only first N items
2833 for entry in self._grid_entries(renderer):
2834 yield entry
2835 renderer = content.get('horizontalListRenderer')
2836 if renderer:
2837 # TODO
2838 pass
2839
2840 def _shelf_entries(self, shelf_renderer, skip_channels=False):
2841 ep = try_get(
2842 shelf_renderer, lambda x: x['endpoint']['commandMetadata']['webCommandMetadata']['url'],
2843 compat_str)
2844 shelf_url = urljoin('https://www.youtube.com', ep)
2845 if shelf_url:
2846 # Skipping links to another channels, note that checking for
2847 # endpoint.commandMetadata.webCommandMetadata.webPageTypwebPageType == WEB_PAGE_TYPE_CHANNEL
2848 # will not work
2849 if skip_channels and '/channels?' in shelf_url:
2850 return
2851 title = try_get(
2852 shelf_renderer, lambda x: x['title']['runs'][0]['text'], compat_str)
2853 yield self.url_result(shelf_url, video_title=title)
2854 # Shelf may not contain shelf URL, fallback to extraction from content
2855 for entry in self._shelf_entries_from_content(shelf_renderer):
2856 yield entry
2857
2858 def _playlist_entries(self, video_list_renderer):
2859 for content in video_list_renderer['contents']:
2860 if not isinstance(content, dict):
2861 continue
2862 renderer = content.get('playlistVideoRenderer') or content.get('playlistPanelVideoRenderer')
2863 if not isinstance(renderer, dict):
2864 continue
2865 video_id = renderer.get('videoId')
2866 if not video_id:
2867 continue
2868 yield self._extract_video(renderer)
2869
2870 def _rich_entries(self, rich_grid_renderer):
2871 renderer = try_get(
2872 rich_grid_renderer, lambda x: x['content']['videoRenderer'], dict) or {}
2873 video_id = renderer.get('videoId')
2874 if not video_id:
2875 return
2876 yield self._extract_video(renderer)
2877
2878 def _video_entry(self, video_renderer):
2879 video_id = video_renderer.get('videoId')
2880 if video_id:
2881 return self._extract_video(video_renderer)
2882
2883 def _post_thread_entries(self, post_thread_renderer):
2884 post_renderer = try_get(
2885 post_thread_renderer, lambda x: x['post']['backstagePostRenderer'], dict)
2886 if not post_renderer:
2887 return
2888 # video attachment
2889 video_renderer = try_get(
2890 post_renderer, lambda x: x['backstageAttachment']['videoRenderer'], dict)
2891 video_id = None
2892 if video_renderer:
2893 entry = self._video_entry(video_renderer)
2894 if entry:
2895 yield entry
2896 # inline video links
2897 runs = try_get(post_renderer, lambda x: x['contentText']['runs'], list) or []
2898 for run in runs:
2899 if not isinstance(run, dict):
2900 continue
2901 ep_url = try_get(
2902 run, lambda x: x['navigationEndpoint']['urlEndpoint']['url'], compat_str)
2903 if not ep_url:
2904 continue
2905 if not YoutubeIE.suitable(ep_url):
2906 continue
2907 ep_video_id = YoutubeIE._match_id(ep_url)
2908 if video_id == ep_video_id:
2909 continue
2910 yield self.url_result(ep_url, ie=YoutubeIE.ie_key(), video_id=video_id)
2911
2912 def _post_thread_continuation_entries(self, post_thread_continuation):
2913 contents = post_thread_continuation.get('contents')
2914 if not isinstance(contents, list):
2915 return
2916 for content in contents:
2917 renderer = content.get('backstagePostThreadRenderer')
2918 if not isinstance(renderer, dict):
2919 continue
2920 for entry in self._post_thread_entries(renderer):
2921 yield entry
2922
2923 r''' # unused
2924 def _rich_grid_entries(self, contents):
2925 for content in contents:
2926 video_renderer = try_get(content, lambda x: x['richItemRenderer']['content']['videoRenderer'], dict)
2927 if video_renderer:
2928 entry = self._video_entry(video_renderer)
2929 if entry:
2930 yield entry
2931 '''
2932
2933 @staticmethod
2934 def _build_continuation_query(continuation, ctp=None):
2935 query = {
2936 'ctoken': continuation,
2937 'continuation': continuation,
2938 }
2939 if ctp:
2940 query['itct'] = ctp
2941 return query
2942
2943 @staticmethod
2944 def _extract_next_continuation_data(renderer):
2945 next_continuation = try_get(
2946 renderer, lambda x: x['continuations'][0]['nextContinuationData'], dict)
2947 if not next_continuation:
2948 return
2949 continuation = next_continuation.get('continuation')
2950 if not continuation:
2951 return
2952 ctp = next_continuation.get('clickTrackingParams')
2953 return YoutubeTabIE._build_continuation_query(continuation, ctp)
2954
2955 @classmethod
2956 def _extract_continuation(cls, renderer):
2957 next_continuation = cls._extract_next_continuation_data(renderer)
2958 if next_continuation:
2959 return next_continuation
2960 contents = []
2961 for key in ('contents', 'items'):
2962 contents.extend(try_get(renderer, lambda x: x[key], list) or [])
2963 for content in contents:
2964 if not isinstance(content, dict):
2965 continue
2966 continuation_ep = try_get(
2967 content, lambda x: x['continuationItemRenderer']['continuationEndpoint'],
2968 dict)
2969 if not continuation_ep:
2970 continue
2971 continuation = try_get(
2972 continuation_ep, lambda x: x['continuationCommand']['token'], compat_str)
2973 if not continuation:
2974 continue
2975 ctp = continuation_ep.get('clickTrackingParams')
2976 return YoutubeTabIE._build_continuation_query(continuation, ctp)
2977
2978 def _entries(self, tab, item_id, identity_token, account_syncid, ytcfg):
2979
2980 def extract_entries(parent_renderer): # this needs to called again for continuation to work with feeds
2981 contents = try_get(parent_renderer, lambda x: x['contents'], list) or []
2982 for content in contents:
2983 if not isinstance(content, dict):
2984 continue
2985 is_renderer = try_get(content, lambda x: x['itemSectionRenderer'], dict)
2986 if not is_renderer:
2987 renderer = content.get('richItemRenderer')
2988 if renderer:
2989 for entry in self._rich_entries(renderer):
2990 yield entry
2991 continuation_list[0] = self._extract_continuation(parent_renderer)
2992 continue
2993 isr_contents = try_get(is_renderer, lambda x: x['contents'], list) or []
2994 for isr_content in isr_contents:
2995 if not isinstance(isr_content, dict):
2996 continue
2997
2998 known_renderers = {
2999 'playlistVideoListRenderer': self._playlist_entries,
3000 'gridRenderer': self._grid_entries,
3001 'shelfRenderer': lambda x: self._shelf_entries(x, tab.get('title') != 'Channels'),
3002 'backstagePostThreadRenderer': self._post_thread_entries,
3003 'videoRenderer': lambda x: [self._video_entry(x)],
3004 }
3005 for key, renderer in isr_content.items():
3006 if key not in known_renderers:
3007 continue
3008 for entry in known_renderers[key](renderer):
3009 if entry:
3010 yield entry
3011 continuation_list[0] = self._extract_continuation(renderer)
3012 break
3013
3014 if not continuation_list[0]:
3015 continuation_list[0] = self._extract_continuation(is_renderer)
3016
3017 if not continuation_list[0]:
3018 continuation_list[0] = self._extract_continuation(parent_renderer)
3019
3020 continuation_list = [None] # Python 2 doesnot support nonlocal
3021 tab_content = try_get(tab, lambda x: x['content'], dict)
3022 if not tab_content:
3023 return
3024 parent_renderer = (
3025 try_get(tab_content, lambda x: x['sectionListRenderer'], dict)
3026 or try_get(tab_content, lambda x: x['richGridRenderer'], dict) or {})
3027 for entry in extract_entries(parent_renderer):
3028 yield entry
3029 continuation = continuation_list[0]
3030 context = self._extract_context(ytcfg)
3031 visitor_data = try_get(context, lambda x: x['client']['visitorData'], compat_str)
3032
3033 for page_num in itertools.count(1):
3034 if not continuation:
3035 break
3036 headers = self._generate_api_headers(ytcfg, identity_token, account_syncid, visitor_data)
3037 retries = self._downloader.params.get('extractor_retries', 3)
3038 count = -1
3039 last_error = None
3040 while count < retries:
3041 count += 1
3042 if last_error:
3043 self.report_warning('%s. Retrying ...' % last_error)
3044 try:
3045 response = self._call_api(
3046 ep='browse', fatal=True, headers=headers,
3047 video_id='%s page %s' % (item_id, page_num),
3048 query={
3049 'continuation': continuation['continuation'],
3050 'clickTracking': {'clickTrackingParams': continuation['itct']},
3051 },
3052 context=context,
3053 api_key=self._extract_api_key(ytcfg),
3054 note='Downloading API JSON%s' % (' (retry #%d)' % count if count else ''))
3055 except ExtractorError as e:
3056 if isinstance(e.cause, compat_HTTPError) and e.cause.code in (500, 503, 404):
3057 # Downloading page may result in intermittent 5xx HTTP error
3058 # Sometimes a 404 is also recieved. See: https://github.com/ytdl-org/youtube-dl/issues/28289
3059 last_error = 'HTTP Error %s' % e.cause.code
3060 if count < retries:
3061 continue
3062 raise
3063 else:
3064 # Youtube sometimes sends incomplete data
3065 # See: https://github.com/ytdl-org/youtube-dl/issues/28194
3066 if dict_get(response,
3067 ('continuationContents', 'onResponseReceivedActions', 'onResponseReceivedEndpoints')):
3068 break
3069
3070 # Youtube may send alerts if there was an issue with the continuation page
3071 self._extract_alerts(response, expected=False)
3072
3073 last_error = 'Incomplete data received'
3074 if count >= retries:
3075 self._downloader.report_error(last_error)
3076
3077 if not response:
3078 break
3079 visitor_data = try_get(
3080 response, lambda x: x['responseContext']['visitorData'], compat_str) or visitor_data
3081
3082 known_continuation_renderers = {
3083 'playlistVideoListContinuation': self._playlist_entries,
3084 'gridContinuation': self._grid_entries,
3085 'itemSectionContinuation': self._post_thread_continuation_entries,
3086 'sectionListContinuation': extract_entries, # for feeds
3087 }
3088 continuation_contents = try_get(
3089 response, lambda x: x['continuationContents'], dict) or {}
3090 continuation_renderer = None
3091 for key, value in continuation_contents.items():
3092 if key not in known_continuation_renderers:
3093 continue
3094 continuation_renderer = value
3095 continuation_list = [None]
3096 for entry in known_continuation_renderers[key](continuation_renderer):
3097 yield entry
3098 continuation = continuation_list[0] or self._extract_continuation(continuation_renderer)
3099 break
3100 if continuation_renderer:
3101 continue
3102
3103 known_renderers = {
3104 'gridPlaylistRenderer': (self._grid_entries, 'items'),
3105 'gridVideoRenderer': (self._grid_entries, 'items'),
3106 'playlistVideoRenderer': (self._playlist_entries, 'contents'),
3107 'itemSectionRenderer': (extract_entries, 'contents'), # for feeds
3108 'richItemRenderer': (extract_entries, 'contents'), # for hashtag
3109 'backstagePostThreadRenderer': (self._post_thread_continuation_entries, 'contents')
3110 }
3111 on_response_received = dict_get(response, ('onResponseReceivedActions', 'onResponseReceivedEndpoints'))
3112 continuation_items = try_get(
3113 on_response_received, lambda x: x[0]['appendContinuationItemsAction']['continuationItems'], list)
3114 continuation_item = try_get(continuation_items, lambda x: x[0], dict) or {}
3115 video_items_renderer = None
3116 for key, value in continuation_item.items():
3117 if key not in known_renderers:
3118 continue
3119 video_items_renderer = {known_renderers[key][1]: continuation_items}
3120 continuation_list = [None]
3121 for entry in known_renderers[key][0](video_items_renderer):
3122 yield entry
3123 continuation = continuation_list[0] or self._extract_continuation(video_items_renderer)
3124 break
3125 if video_items_renderer:
3126 continue
3127 break
3128
3129 @staticmethod
3130 def _extract_selected_tab(tabs):
3131 for tab in tabs:
3132 if try_get(tab, lambda x: x['tabRenderer']['selected'], bool):
3133 return tab['tabRenderer']
3134 else:
3135 raise ExtractorError('Unable to find selected tab')
3136
3137 @staticmethod
3138 def _extract_uploader(data):
3139 uploader = {}
3140 sidebar_renderer = try_get(
3141 data, lambda x: x['sidebar']['playlistSidebarRenderer']['items'], list)
3142 if sidebar_renderer:
3143 for item in sidebar_renderer:
3144 if not isinstance(item, dict):
3145 continue
3146 renderer = item.get('playlistSidebarSecondaryInfoRenderer')
3147 if not isinstance(renderer, dict):
3148 continue
3149 owner = try_get(
3150 renderer, lambda x: x['videoOwner']['videoOwnerRenderer']['title']['runs'][0], dict)
3151 if owner:
3152 uploader['uploader'] = owner.get('text')
3153 uploader['uploader_id'] = try_get(
3154 owner, lambda x: x['navigationEndpoint']['browseEndpoint']['browseId'], compat_str)
3155 uploader['uploader_url'] = urljoin(
3156 'https://www.youtube.com/',
3157 try_get(owner, lambda x: x['navigationEndpoint']['browseEndpoint']['canonicalBaseUrl'], compat_str))
3158 return {k: v for k, v in uploader.items() if v is not None}
3159
3160 def _extract_from_tabs(self, item_id, webpage, data, tabs):
3161 playlist_id = title = description = channel_url = channel_name = channel_id = None
3162 thumbnails_list = tags = []
3163
3164 selected_tab = self._extract_selected_tab(tabs)
3165 renderer = try_get(
3166 data, lambda x: x['metadata']['channelMetadataRenderer'], dict)
3167 if renderer:
3168 channel_name = renderer.get('title')
3169 channel_url = renderer.get('channelUrl')
3170 channel_id = renderer.get('externalId')
3171 else:
3172 renderer = try_get(
3173 data, lambda x: x['metadata']['playlistMetadataRenderer'], dict)
3174
3175 if renderer:
3176 title = renderer.get('title')
3177 description = renderer.get('description', '')
3178 playlist_id = channel_id
3179 tags = renderer.get('keywords', '').split()
3180 thumbnails_list = (
3181 try_get(renderer, lambda x: x['avatar']['thumbnails'], list)
3182 or try_get(
3183 data,
3184 lambda x: x['sidebar']['playlistSidebarRenderer']['items'][0]['playlistSidebarPrimaryInfoRenderer']['thumbnailRenderer']['playlistVideoThumbnailRenderer']['thumbnail']['thumbnails'],
3185 list)
3186 or [])
3187
3188 thumbnails = []
3189 for t in thumbnails_list:
3190 if not isinstance(t, dict):
3191 continue
3192 thumbnail_url = url_or_none(t.get('url'))
3193 if not thumbnail_url:
3194 continue
3195 thumbnails.append({
3196 'url': thumbnail_url,
3197 'width': int_or_none(t.get('width')),
3198 'height': int_or_none(t.get('height')),
3199 })
3200 if playlist_id is None:
3201 playlist_id = item_id
3202 if title is None:
3203 title = (
3204 try_get(data, lambda x: x['header']['hashtagHeaderRenderer']['hashtag']['simpleText'])
3205 or playlist_id)
3206 title += format_field(selected_tab, 'title', ' - %s')
3207
3208 metadata = {
3209 'playlist_id': playlist_id,
3210 'playlist_title': title,
3211 'playlist_description': description,
3212 'uploader': channel_name,
3213 'uploader_id': channel_id,
3214 'uploader_url': channel_url,
3215 'thumbnails': thumbnails,
3216 'tags': tags,
3217 }
3218 if not channel_id:
3219 metadata.update(self._extract_uploader(data))
3220 metadata.update({
3221 'channel': metadata['uploader'],
3222 'channel_id': metadata['uploader_id'],
3223 'channel_url': metadata['uploader_url']})
3224 return self.playlist_result(
3225 self._entries(
3226 selected_tab, playlist_id,
3227 self._extract_identity_token(webpage, item_id),
3228 self._extract_account_syncid(data),
3229 self._extract_ytcfg(item_id, webpage)),
3230 **metadata)
3231
3232 def _extract_mix_playlist(self, playlist, playlist_id):
3233 first_id = last_id = None
3234 for page_num in itertools.count(1):
3235 videos = list(self._playlist_entries(playlist))
3236 if not videos:
3237 return
3238 start = next((i for i, v in enumerate(videos) if v['id'] == last_id), -1) + 1
3239 if start >= len(videos):
3240 return
3241 for video in videos[start:]:
3242 if video['id'] == first_id:
3243 self.to_screen('First video %s found again; Assuming end of Mix' % first_id)
3244 return
3245 yield video
3246 first_id = first_id or videos[0]['id']
3247 last_id = videos[-1]['id']
3248
3249 _, data = self._extract_webpage(
3250 'https://www.youtube.com/watch?list=%s&v=%s' % (playlist_id, last_id),
3251 '%s page %d' % (playlist_id, page_num))
3252 playlist = try_get(
3253 data, lambda x: x['contents']['twoColumnWatchNextResults']['playlist']['playlist'], dict)
3254
3255 def _extract_from_playlist(self, item_id, url, data, playlist):
3256 title = playlist.get('title') or try_get(
3257 data, lambda x: x['titleText']['simpleText'], compat_str)
3258 playlist_id = playlist.get('playlistId') or item_id
3259
3260 # Delegating everything except mix playlists to regular tab-based playlist URL
3261 playlist_url = urljoin(url, try_get(
3262 playlist, lambda x: x['endpoint']['commandMetadata']['webCommandMetadata']['url'],
3263 compat_str))
3264 if playlist_url and playlist_url != url:
3265 return self.url_result(
3266 playlist_url, ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
3267 video_title=title)
3268
3269 return self.playlist_result(
3270 self._extract_mix_playlist(playlist, playlist_id),
3271 playlist_id=playlist_id, playlist_title=title)
3272
3273 def _extract_alerts(self, data, expected=False):
3274
3275 def _real_extract_alerts():
3276 for alert_dict in try_get(data, lambda x: x['alerts'], list) or []:
3277 if not isinstance(alert_dict, dict):
3278 continue
3279 for alert in alert_dict.values():
3280 alert_type = alert.get('type')
3281 if not alert_type:
3282 continue
3283 message = try_get(alert, lambda x: x['text']['simpleText'], compat_str) or ''
3284 if message:
3285 yield alert_type, message
3286 for run in try_get(alert, lambda x: x['text']['runs'], list) or []:
3287 message += try_get(run, lambda x: x['text'], compat_str)
3288 if message:
3289 yield alert_type, message
3290
3291 errors = []
3292 warnings = []
3293 for alert_type, alert_message in _real_extract_alerts():
3294 if alert_type.lower() == 'error':
3295 errors.append([alert_type, alert_message])
3296 else:
3297 warnings.append([alert_type, alert_message])
3298
3299 for alert_type, alert_message in (warnings + errors[:-1]):
3300 self._downloader.report_warning('YouTube said: %s - %s' % (alert_type, alert_message))
3301 if errors:
3302 raise ExtractorError('YouTube said: %s' % errors[-1][1], expected=expected)
3303
3304 def _extract_webpage(self, url, item_id):
3305 retries = self._downloader.params.get('extractor_retries', 3)
3306 count = -1
3307 last_error = 'Incomplete yt initial data recieved'
3308 while count < retries:
3309 count += 1
3310 # Sometimes youtube returns a webpage with incomplete ytInitialData
3311 # See: https://github.com/yt-dlp/yt-dlp/issues/116
3312 if count:
3313 self.report_warning('%s. Retrying ...' % last_error)
3314 webpage = self._download_webpage(
3315 url, item_id,
3316 'Downloading webpage%s' % (' (retry #%d)' % count if count else ''))
3317 data = self._extract_yt_initial_data(item_id, webpage)
3318 self._extract_alerts(data, expected=True)
3319 if data.get('contents') or data.get('currentVideoEndpoint'):
3320 break
3321 if count >= retries:
3322 self._downloader.report_error(last_error)
3323 return webpage, data
3324
3325 def _real_extract(self, url):
3326 item_id = self._match_id(url)
3327 url = compat_urlparse.urlunparse(
3328 compat_urlparse.urlparse(url)._replace(netloc='www.youtube.com'))
3329
3330 # This is not matched in a channel page with a tab selected
3331 mobj = re.match(r'(?P<pre>%s)(?P<post>/?(?![^#?]).*$)' % self._VALID_URL, url)
3332 mobj = mobj.groupdict() if mobj else {}
3333 if mobj and not mobj.get('not_channel'):
3334 self._downloader.report_warning(
3335 'A channel/user page was given. All the channel\'s videos will be downloaded. '
3336 'To download only the videos in the home page, add a "/featured" to the URL')
3337 url = '%s/videos%s' % (mobj.get('pre'), mobj.get('post') or '')
3338
3339 # Handle both video/playlist URLs
3340 qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
3341 video_id = qs.get('v', [None])[0]
3342 playlist_id = qs.get('list', [None])[0]
3343
3344 if not video_id and (mobj.get('not_channel') or '').startswith('watch'):
3345 if not playlist_id:
3346 # If there is neither video or playlist ids,
3347 # youtube redirects to home page, which is undesirable
3348 raise ExtractorError('Unable to recognize tab page')
3349 self._downloader.report_warning('A video URL was given without video ID. Trying to download playlist %s' % playlist_id)
3350 url = 'https://www.youtube.com/playlist?list=%s' % playlist_id
3351
3352 if video_id and playlist_id:
3353 if self._downloader.params.get('noplaylist'):
3354 self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
3355 return self.url_result(video_id, ie=YoutubeIE.ie_key(), video_id=video_id)
3356 self.to_screen('Downloading playlist %s; add --no-playlist to just download video %s' % (playlist_id, video_id))
3357
3358 webpage, data = self._extract_webpage(url, item_id)
3359
3360 tabs = try_get(
3361 data, lambda x: x['contents']['twoColumnBrowseResultsRenderer']['tabs'], list)
3362 if tabs:
3363 return self._extract_from_tabs(item_id, webpage, data, tabs)
3364
3365 playlist = try_get(
3366 data, lambda x: x['contents']['twoColumnWatchNextResults']['playlist']['playlist'], dict)
3367 if playlist:
3368 return self._extract_from_playlist(item_id, url, data, playlist)
3369
3370 video_id = try_get(
3371 data, lambda x: x['currentVideoEndpoint']['watchEndpoint']['videoId'],
3372 compat_str) or video_id
3373 if video_id:
3374 self._downloader.report_warning('Unable to recognize playlist. Downloading just video %s' % video_id)
3375 return self.url_result(video_id, ie=YoutubeIE.ie_key(), video_id=video_id)
3376
3377 raise ExtractorError('Unable to recognize tab page')
3378
3379
3380 class YoutubePlaylistIE(InfoExtractor):
3381 IE_DESC = 'YouTube.com playlists'
3382 _VALID_URL = r'''(?x)(?:
3383 (?:https?://)?
3384 (?:\w+\.)?
3385 (?:
3386 (?:
3387 youtube(?:kids)?\.com|
3388 invidio\.us
3389 )
3390 /.*?\?.*?\blist=
3391 )?
3392 (?P<id>%(playlist_id)s)
3393 )''' % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE}
3394 IE_NAME = 'youtube:playlist'
3395 _TESTS = [{
3396 'note': 'issue #673',
3397 'url': 'PLBB231211A4F62143',
3398 'info_dict': {
3399 'title': '[OLD]Team Fortress 2 (Class-based LP)',
3400 'id': 'PLBB231211A4F62143',
3401 'uploader': 'Wickydoo',
3402 'uploader_id': 'UCKSpbfbl5kRQpTdL7kMc-1Q',
3403 },
3404 'playlist_mincount': 29,
3405 }, {
3406 'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
3407 'info_dict': {
3408 'title': 'YDL_safe_search',
3409 'id': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
3410 },
3411 'playlist_count': 2,
3412 'skip': 'This playlist is private',
3413 }, {
3414 'note': 'embedded',
3415 'url': 'https://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
3416 'playlist_count': 4,
3417 'info_dict': {
3418 'title': 'JODA15',
3419 'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
3420 'uploader': 'milan',
3421 'uploader_id': 'UCEI1-PVPcYXjB73Hfelbmaw',
3422 }
3423 }, {
3424 'url': 'http://www.youtube.com/embed/_xDOZElKyNU?list=PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
3425 'playlist_mincount': 982,
3426 'info_dict': {
3427 'title': '2018 Chinese New Singles (11/6 updated)',
3428 'id': 'PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
3429 'uploader': 'LBK',
3430 'uploader_id': 'UC21nz3_MesPLqtDqwdvnoxA',
3431 }
3432 }, {
3433 'url': 'TLGGrESM50VT6acwMjAyMjAxNw',
3434 'only_matching': True,
3435 }, {
3436 # music album playlist
3437 'url': 'OLAK5uy_m4xAFdmMC5rX3Ji3g93pQe3hqLZw_9LhM',
3438 'only_matching': True,
3439 }]
3440
3441 @classmethod
3442 def suitable(cls, url):
3443 return False if YoutubeTabIE.suitable(url) else super(
3444 YoutubePlaylistIE, cls).suitable(url)
3445
3446 def _real_extract(self, url):
3447 playlist_id = self._match_id(url)
3448 qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
3449 if not qs:
3450 qs = {'list': playlist_id}
3451 return self.url_result(
3452 update_url_query('https://www.youtube.com/playlist', qs),
3453 ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
3454
3455
3456 class YoutubeYtBeIE(InfoExtractor):
3457 IE_DESC = 'youtu.be'
3458 _VALID_URL = r'https?://youtu\.be/(?P<id>[0-9A-Za-z_-]{11})/*?.*?\blist=(?P<playlist_id>%(playlist_id)s)' % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE}
3459 _TESTS = [{
3460 'url': 'https://youtu.be/yeWKywCrFtk?list=PL2qgrgXsNUG5ig9cat4ohreBjYLAPC0J5',
3461 'info_dict': {
3462 'id': 'yeWKywCrFtk',
3463 'ext': 'mp4',
3464 'title': 'Small Scale Baler and Braiding Rugs',
3465 'uploader': 'Backus-Page House Museum',
3466 'uploader_id': 'backuspagemuseum',
3467 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/backuspagemuseum',
3468 'upload_date': '20161008',
3469 'description': 'md5:800c0c78d5eb128500bffd4f0b4f2e8a',
3470 'categories': ['Nonprofits & Activism'],
3471 'tags': list,
3472 'like_count': int,
3473 'dislike_count': int,
3474 },
3475 'params': {
3476 'noplaylist': True,
3477 'skip_download': True,
3478 },
3479 }, {
3480 'url': 'https://youtu.be/uWyaPkt-VOI?list=PL9D9FC436B881BA21',
3481 'only_matching': True,
3482 }]
3483
3484 def _real_extract(self, url):
3485 mobj = re.match(self._VALID_URL, url)
3486 video_id = mobj.group('id')
3487 playlist_id = mobj.group('playlist_id')
3488 return self.url_result(
3489 update_url_query('https://www.youtube.com/watch', {
3490 'v': video_id,
3491 'list': playlist_id,
3492 'feature': 'youtu.be',
3493 }), ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
3494
3495
3496 class YoutubeYtUserIE(InfoExtractor):
3497 IE_DESC = 'YouTube.com user videos, URL or "ytuser" keyword'
3498 _VALID_URL = r'ytuser:(?P<id>.+)'
3499 _TESTS = [{
3500 'url': 'ytuser:phihag',
3501 'only_matching': True,
3502 }]
3503
3504 def _real_extract(self, url):
3505 user_id = self._match_id(url)
3506 return self.url_result(
3507 'https://www.youtube.com/user/%s' % user_id,
3508 ie=YoutubeTabIE.ie_key(), video_id=user_id)
3509
3510
3511 class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
3512 IE_NAME = 'youtube:favorites'
3513 IE_DESC = 'YouTube.com liked videos, ":ytfav" for short (requires authentication)'
3514 _VALID_URL = r':ytfav(?:ou?rite)?s?'
3515 _LOGIN_REQUIRED = True
3516 _TESTS = [{
3517 'url': ':ytfav',
3518 'only_matching': True,
3519 }, {
3520 'url': ':ytfavorites',
3521 'only_matching': True,
3522 }]
3523
3524 def _real_extract(self, url):
3525 return self.url_result(
3526 'https://www.youtube.com/playlist?list=LL',
3527 ie=YoutubeTabIE.ie_key())
3528
3529
3530 class YoutubeSearchIE(SearchInfoExtractor, YoutubeBaseInfoExtractor):
3531 IE_DESC = 'YouTube.com searches, "ytsearch" keyword'
3532 # there doesn't appear to be a real limit, for example if you search for
3533 # 'python' you get more than 8.000.000 results
3534 _MAX_RESULTS = float('inf')
3535 IE_NAME = 'youtube:search'
3536 _SEARCH_KEY = 'ytsearch'
3537 _SEARCH_PARAMS = None
3538 _TESTS = []
3539
3540 def _entries(self, query, n):
3541 data = {'query': query}
3542 if self._SEARCH_PARAMS:
3543 data['params'] = self._SEARCH_PARAMS
3544 total = 0
3545 for page_num in itertools.count(1):
3546 search = self._call_api(
3547 ep='search', video_id='query "%s"' % query, fatal=False,
3548 note='Downloading page %s' % page_num, query=data)
3549 if not search:
3550 break
3551 slr_contents = try_get(
3552 search,
3553 (lambda x: x['contents']['twoColumnSearchResultsRenderer']['primaryContents']['sectionListRenderer']['contents'],
3554 lambda x: x['onResponseReceivedCommands'][0]['appendContinuationItemsAction']['continuationItems']),
3555 list)
3556 if not slr_contents:
3557 break
3558
3559 # Youtube sometimes adds promoted content to searches,
3560 # changing the index location of videos and token.
3561 # So we search through all entries till we find them.
3562 continuation_token = None
3563 for slr_content in slr_contents:
3564 if continuation_token is None:
3565 continuation_token = try_get(
3566 slr_content,
3567 lambda x: x['continuationItemRenderer']['continuationEndpoint']['continuationCommand']['token'],
3568 compat_str)
3569
3570 isr_contents = try_get(
3571 slr_content,
3572 lambda x: x['itemSectionRenderer']['contents'],
3573 list)
3574 if not isr_contents:
3575 continue
3576 for content in isr_contents:
3577 if not isinstance(content, dict):
3578 continue
3579 video = content.get('videoRenderer')
3580 if not isinstance(video, dict):
3581 continue
3582 video_id = video.get('videoId')
3583 if not video_id:
3584 continue
3585
3586 yield self._extract_video(video)
3587 total += 1
3588 if total == n:
3589 return
3590
3591 if not continuation_token:
3592 break
3593 data['continuation'] = continuation_token
3594
3595 def _get_n_results(self, query, n):
3596 """Get a specified number of results for a query"""
3597 return self.playlist_result(self._entries(query, n), query)
3598
3599
3600 class YoutubeSearchDateIE(YoutubeSearchIE):
3601 IE_NAME = YoutubeSearchIE.IE_NAME + ':date'
3602 _SEARCH_KEY = 'ytsearchdate'
3603 IE_DESC = 'YouTube.com searches, newest videos first, "ytsearchdate" keyword'
3604 _SEARCH_PARAMS = 'CAI%3D'
3605
3606
3607 class YoutubeSearchURLIE(YoutubeSearchIE):
3608 IE_DESC = 'YouTube.com search URLs'
3609 IE_NAME = YoutubeSearchIE.IE_NAME + '_url'
3610 _VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?(?:search_query|q)=(?:[^&]+)(?:[&]|$)'
3611 # _MAX_RESULTS = 100
3612 _TESTS = [{
3613 'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video',
3614 'playlist_mincount': 5,
3615 'info_dict': {
3616 'title': 'youtube-dl test video',
3617 }
3618 }, {
3619 'url': 'https://www.youtube.com/results?q=test&sp=EgQIBBgB',
3620 'only_matching': True,
3621 }]
3622
3623 @classmethod
3624 def _make_valid_url(cls):
3625 return cls._VALID_URL
3626
3627 def _real_extract(self, url):
3628 qs = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
3629 query = (qs.get('search_query') or qs.get('q'))[0]
3630 self._SEARCH_PARAMS = qs.get('sp', ('',))[0]
3631 return self._get_n_results(query, self._MAX_RESULTS)
3632
3633
3634 class YoutubeFeedsInfoExtractor(YoutubeTabIE):
3635 """
3636 Base class for feed extractors
3637 Subclasses must define the _FEED_NAME property.
3638 """
3639 _LOGIN_REQUIRED = True
3640 _TESTS = []
3641
3642 @property
3643 def IE_NAME(self):
3644 return 'youtube:%s' % self._FEED_NAME
3645
3646 def _real_initialize(self):
3647 self._login()
3648
3649 def _real_extract(self, url):
3650 return self.url_result(
3651 'https://www.youtube.com/feed/%s' % self._FEED_NAME,
3652 ie=YoutubeTabIE.ie_key())
3653
3654
3655 class YoutubeWatchLaterIE(InfoExtractor):
3656 IE_NAME = 'youtube:watchlater'
3657 IE_DESC = 'Youtube watch later list, ":ytwatchlater" for short (requires authentication)'
3658 _VALID_URL = r':ytwatchlater'
3659 _TESTS = [{
3660 'url': ':ytwatchlater',
3661 'only_matching': True,
3662 }]
3663
3664 def _real_extract(self, url):
3665 return self.url_result(
3666 'https://www.youtube.com/playlist?list=WL', ie=YoutubeTabIE.ie_key())
3667
3668
3669 class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor):
3670 IE_DESC = 'YouTube.com recommended videos, ":ytrec" for short (requires authentication)'
3671 _VALID_URL = r'https?://(?:www\.)?youtube\.com/?(?:[?#]|$)|:ytrec(?:ommended)?'
3672 _FEED_NAME = 'recommended'
3673 _TESTS = [{
3674 'url': ':ytrec',
3675 'only_matching': True,
3676 }, {
3677 'url': ':ytrecommended',
3678 'only_matching': True,
3679 }, {
3680 'url': 'https://youtube.com',
3681 'only_matching': True,
3682 }]
3683
3684
3685 class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor):
3686 IE_DESC = 'YouTube.com subscriptions feed, ":ytsubs" for short (requires authentication)'
3687 _VALID_URL = r':ytsub(?:scription)?s?'
3688 _FEED_NAME = 'subscriptions'
3689 _TESTS = [{
3690 'url': ':ytsubs',
3691 'only_matching': True,
3692 }, {
3693 'url': ':ytsubscriptions',
3694 'only_matching': True,
3695 }]
3696
3697
3698 class YoutubeHistoryIE(YoutubeFeedsInfoExtractor):
3699 IE_DESC = 'Youtube watch history, ":ythis" for short (requires authentication)'
3700 _VALID_URL = r':ythis(?:tory)?'
3701 _FEED_NAME = 'history'
3702 _TESTS = [{
3703 'url': ':ythistory',
3704 'only_matching': True,
3705 }]
3706
3707
3708 class YoutubeTruncatedURLIE(InfoExtractor):
3709 IE_NAME = 'youtube:truncated_url'
3710 IE_DESC = False # Do not list
3711 _VALID_URL = r'''(?x)
3712 (?:https?://)?
3713 (?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/
3714 (?:watch\?(?:
3715 feature=[a-z_]+|
3716 annotation_id=annotation_[^&]+|
3717 x-yt-cl=[0-9]+|
3718 hl=[^&]*|
3719 t=[0-9]+
3720 )?
3721 |
3722 attribution_link\?a=[^&]+
3723 )
3724 $
3725 '''
3726
3727 _TESTS = [{
3728 'url': 'https://www.youtube.com/watch?annotation_id=annotation_3951667041',
3729 'only_matching': True,
3730 }, {
3731 'url': 'https://www.youtube.com/watch?',
3732 'only_matching': True,
3733 }, {
3734 'url': 'https://www.youtube.com/watch?x-yt-cl=84503534',
3735 'only_matching': True,
3736 }, {
3737 'url': 'https://www.youtube.com/watch?feature=foo',
3738 'only_matching': True,
3739 }, {
3740 'url': 'https://www.youtube.com/watch?hl=en-GB',
3741 'only_matching': True,
3742 }, {
3743 'url': 'https://www.youtube.com/watch?t=2372',
3744 'only_matching': True,
3745 }]
3746
3747 def _real_extract(self, url):
3748 raise ExtractorError(
3749 'Did you forget to quote the URL? Remember that & is a meta '
3750 'character in most shells, so you want to put the URL in quotes, '
3751 'like youtube-dl '
3752 '"https://www.youtube.com/watch?feature=foo&v=BaW_jenozKc" '
3753 ' or simply youtube-dl BaW_jenozKc .',
3754 expected=True)
3755
3756
3757 class YoutubeTruncatedIDIE(InfoExtractor):
3758 IE_NAME = 'youtube:truncated_id'
3759 IE_DESC = False # Do not list
3760 _VALID_URL = r'https?://(?:www\.)?youtube\.com/watch\?v=(?P<id>[0-9A-Za-z_-]{1,10})$'
3761
3762 _TESTS = [{
3763 'url': 'https://www.youtube.com/watch?v=N_708QY7Ob',
3764 'only_matching': True,
3765 }]
3766
3767 def _real_extract(self, url):
3768 video_id = self._match_id(url)
3769 raise ExtractorError(
3770 'Incomplete YouTube ID %s. URL %s looks truncated.' % (video_id, url),
3771 expected=True)
fork of https://github.com/yt-dlp/yt-dlp/