X-Git-Url: https://jfr.im/git/yt-dlp.git/blobdiff_plain/fe93e2c4cf7f91ee7177560b2a9326a54f06d998..013b50b7949563e445936302d6e486bab7100018:/yt_dlp/extractor/youtube.py diff --git a/yt_dlp/extractor/youtube.py b/yt_dlp/extractor/youtube.py index dee2dbebc..3ae0f5a27 100644 --- a/yt_dlp/extractor/youtube.py +++ b/yt_dlp/extractor/youtube.py @@ -28,258 +28,315 @@ ) from ..jsinterp import JSInterpreter from ..utils import ( - bool_or_none, bytes_to_intlist, clean_html, - dict_get, datetime_from_str, + dict_get, error_to_compat_str, ExtractorError, - format_field, float_or_none, + format_field, int_or_none, intlist_to_bytes, + is_html, + join_nonempty, mimetype2ext, + network_exceptions, + orderedSet, parse_codecs, parse_count, parse_duration, + parse_iso8601, + parse_qs, qualities, + remove_end, remove_start, smuggle_url, str_or_none, str_to_int, + traverse_obj, try_get, unescapeHTML, unified_strdate, unsmuggle_url, update_url_query, url_or_none, - urlencode_postdata, urljoin, - variadic + variadic, ) -def parse_qs(url): - return compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query) +# any clients starting with _ cannot be explicity requested by the user +INNERTUBE_CLIENTS = { + 'web': { + 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'WEB', + 'clientVersion': '2.20210622.10.00', + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 1 + }, + 'web_embedded': { + 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'WEB_EMBEDDED_PLAYER', + 'clientVersion': '1.20210620.0.1', + }, + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 56 + }, + 'web_music': { + 'INNERTUBE_API_KEY': 'AIzaSyC9XL3ZjWddXya6X74dJoCTL-WEYFDNX30', + 'INNERTUBE_HOST': 'music.youtube.com', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'WEB_REMIX', + 'clientVersion': '1.20210621.00.00', + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 67, + }, + 'web_creator': { + 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'WEB_CREATOR', + 'clientVersion': '1.20210621.00.00', + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 62, + }, + 'android': { + 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'ANDROID', + 'clientVersion': '16.20', + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 3, + 'REQUIRE_JS_PLAYER': False + }, + 'android_embedded': { + 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'ANDROID_EMBEDDED_PLAYER', + 'clientVersion': '16.20', + }, + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 55, + 'REQUIRE_JS_PLAYER': False + }, + 'android_music': { + 'INNERTUBE_API_KEY': 'AIzaSyC9XL3ZjWddXya6X74dJoCTL-WEYFDNX30', + 'INNERTUBE_HOST': 'music.youtube.com', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'ANDROID_MUSIC', + 'clientVersion': '4.32', + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 21, + 'REQUIRE_JS_PLAYER': False + }, + 'android_creator': { + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'ANDROID_CREATOR', + 'clientVersion': '21.24.100', + }, + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 14, + 'REQUIRE_JS_PLAYER': False + }, + # ios has HLS live streams + # See: https://github.com/TeamNewPipe/NewPipeExtractor/issues/680 + 'ios': { + 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'IOS', + 'clientVersion': '16.20', + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 5, + 'REQUIRE_JS_PLAYER': False + }, + 'ios_embedded': { + 'INNERTUBE_API_KEY': 'AIzaSyDCU8hByM-4DrUqRUYnGn-3llEO78bcxq8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'IOS_MESSAGES_EXTENSION', + 'clientVersion': '16.20', + }, + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 66, + 'REQUIRE_JS_PLAYER': False + }, + 'ios_music': { + 'INNERTUBE_API_KEY': 'AIzaSyDK3iBpDP9nHVTk2qL73FLJICfOC3c51Og', + 'INNERTUBE_HOST': 'music.youtube.com', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'IOS_MUSIC', + 'clientVersion': '4.32', + }, + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 26, + 'REQUIRE_JS_PLAYER': False + }, + 'ios_creator': { + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'IOS_CREATOR', + 'clientVersion': '21.24.100', + }, + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 15, + 'REQUIRE_JS_PLAYER': False + }, + # mweb has 'ultralow' formats + # See: https://github.com/yt-dlp/yt-dlp/pull/557 + 'mweb': { + 'INNERTUBE_API_KEY': 'AIzaSyDCU8hByM-4DrUqRUYnGn-3llEO78bcxq8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'MWEB', + 'clientVersion': '2.20210721.07.00', + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 2 + }, +} + + +def build_innertube_clients(): + third_party = { + 'embedUrl': 'https://google.com', # Can be any valid URL + } + base_clients = ('android', 'web', 'ios', 'mweb') + priority = qualities(base_clients[::-1]) + + for client, ytcfg in tuple(INNERTUBE_CLIENTS.items()): + ytcfg.setdefault('INNERTUBE_API_KEY', 'AIzaSyDCU8hByM-4DrUqRUYnGn-3llEO78bcxq8') + ytcfg.setdefault('INNERTUBE_HOST', 'www.youtube.com') + ytcfg.setdefault('REQUIRE_JS_PLAYER', True) + ytcfg['INNERTUBE_CONTEXT']['client'].setdefault('hl', 'en') + ytcfg['priority'] = 10 * priority(client.split('_', 1)[0]) + + if client in base_clients: + INNERTUBE_CLIENTS[f'{client}_agegate'] = agegate_ytcfg = copy.deepcopy(ytcfg) + agegate_ytcfg['INNERTUBE_CONTEXT']['client']['clientScreen'] = 'EMBED' + agegate_ytcfg['INNERTUBE_CONTEXT']['thirdParty'] = third_party + agegate_ytcfg['priority'] -= 1 + elif client.endswith('_embedded'): + ytcfg['INNERTUBE_CONTEXT']['thirdParty'] = third_party + ytcfg['priority'] -= 2 + else: + ytcfg['priority'] -= 3 + + +build_innertube_clients() class YoutubeBaseInfoExtractor(InfoExtractor): """Provide base functions for Youtube extractors""" - _LOGIN_URL = 'https://accounts.google.com/ServiceLogin' - _TWOFACTOR_URL = 'https://accounts.google.com/signin/challenge' - - _LOOKUP_URL = 'https://accounts.google.com/_/signin/sl/lookup' - _CHALLENGE_URL = 'https://accounts.google.com/_/signin/sl/challenge' - _TFA_URL = 'https://accounts.google.com/_/signin/challenge?hl=en&TL={0}' _RESERVED_NAMES = ( - r'channel|c|user|browse|playlist|watch|w|v|embed|e|watch_popup|shorts|' - r'movies|results|shared|hashtag|trending|feed|feeds|oembed|get_video_info|' + r'channel|c|user|playlist|watch|w|v|embed|e|watch_popup|clip|' + r'shorts|movies|results|shared|hashtag|trending|feed|feeds|' + r'browse|oembed|get_video_info|iframe_api|s/player|' r'storefront|oops|index|account|reporthistory|t/terms|about|upload|signin|logout') + _PLAYLIST_ID_RE = r'(?:(?:PL|LL|EC|UU|FL|RD|UL|TL|PU|OLAK5uy_)[0-9A-Za-z-_]{10,}|RDMM|WL|LL|LM)' + _NETRC_MACHINE = 'youtube' + # If True it will raise an error if no login info is provided _LOGIN_REQUIRED = False - _PLAYLIST_ID_RE = r'(?:(?:PL|LL|EC|UU|FL|RD|UL|TL|PU|OLAK5uy_)[0-9A-Za-z-_]{10,}|RDMM|WL|LL|LM)' + _INVIDIOUS_SITES = ( + # invidious-redirect websites + r'(?:www\.)?redirect\.invidious\.io', + r'(?:(?:www|dev)\.)?invidio\.us', + # Invidious instances taken from https://github.com/iv-org/documentation/blob/master/Invidious-Instances.md + r'(?:www\.)?invidious\.pussthecat\.org', + r'(?:www\.)?invidious\.zee\.li', + r'(?:www\.)?invidious\.ethibox\.fr', + r'(?:www\.)?invidious\.3o7z6yfxhbw7n3za4rss6l434kmv55cgw2vuziwuigpwegswvwzqipyd\.onion', + # youtube-dl invidious instances list + r'(?:(?:www|no)\.)?invidiou\.sh', + r'(?:(?:www|fi)\.)?invidious\.snopyta\.org', + r'(?:www\.)?invidious\.kabi\.tk', + r'(?:www\.)?invidious\.mastodon\.host', + r'(?:www\.)?invidious\.zapashcanon\.fr', + r'(?:www\.)?(?:invidious(?:-us)?|piped)\.kavin\.rocks', + r'(?:www\.)?invidious\.tinfoil-hat\.net', + r'(?:www\.)?invidious\.himiko\.cloud', + r'(?:www\.)?invidious\.reallyancient\.tech', + r'(?:www\.)?invidious\.tube', + r'(?:www\.)?invidiou\.site', + r'(?:www\.)?invidious\.site', + r'(?:www\.)?invidious\.xyz', + r'(?:www\.)?invidious\.nixnet\.xyz', + r'(?:www\.)?invidious\.048596\.xyz', + r'(?:www\.)?invidious\.drycat\.fr', + r'(?:www\.)?inv\.skyn3t\.in', + r'(?:www\.)?tube\.poal\.co', + r'(?:www\.)?tube\.connect\.cafe', + r'(?:www\.)?vid\.wxzm\.sx', + r'(?:www\.)?vid\.mint\.lgbt', + r'(?:www\.)?vid\.puffyan\.us', + r'(?:www\.)?yewtu\.be', + r'(?:www\.)?yt\.elukerio\.org', + r'(?:www\.)?yt\.lelux\.fi', + r'(?:www\.)?invidious\.ggc-project\.de', + r'(?:www\.)?yt\.maisputain\.ovh', + r'(?:www\.)?ytprivate\.com', + r'(?:www\.)?invidious\.13ad\.de', + r'(?:www\.)?invidious\.toot\.koeln', + r'(?:www\.)?invidious\.fdn\.fr', + r'(?:www\.)?watch\.nettohikari\.com', + r'(?:www\.)?invidious\.namazso\.eu', + r'(?:www\.)?invidious\.silkky\.cloud', + r'(?:www\.)?invidious\.exonip\.de', + r'(?:www\.)?invidious\.riverside\.rocks', + r'(?:www\.)?invidious\.blamefran\.net', + r'(?:www\.)?invidious\.moomoo\.de', + r'(?:www\.)?ytb\.trom\.tf', + r'(?:www\.)?yt\.cyberhost\.uk', + r'(?:www\.)?kgg2m7yk5aybusll\.onion', + r'(?:www\.)?qklhadlycap4cnod\.onion', + r'(?:www\.)?axqzx4s6s54s32yentfqojs3x5i7faxza6xo3ehd4bzzsg2ii4fv2iid\.onion', + r'(?:www\.)?c7hqkpkpemu6e7emz5b4vyz7idjgdvgaaa3dyimmeojqbgpea3xqjoid\.onion', + r'(?:www\.)?fz253lmuao3strwbfbmx46yu7acac2jz27iwtorgmbqlkurlclmancad\.onion', + r'(?:www\.)?invidious\.l4qlywnpwqsluw65ts7md3khrivpirse744un3x7mlskqauz5pyuzgqd\.onion', + r'(?:www\.)?owxfohz4kjyv25fvlqilyxast7inivgiktls3th44jhk3ej3i7ya\.b32\.i2p', + r'(?:www\.)?4l2dgddgsrkf2ous66i6seeyi6etzfgrue332grh2n7madpwopotugyd\.onion', + r'(?:www\.)?w6ijuptxiku4xpnnaetxvnkc5vqcdu7mgns2u77qefoixi63vbvnpnqd\.onion', + r'(?:www\.)?kbjggqkzv65ivcqj6bumvp337z6264huv5kpkwuv6gu5yjiskvan7fad\.onion', + r'(?:www\.)?grwp24hodrefzvjjuccrkw3mjq4tzhaaq32amf33dzpmuxe7ilepcmad\.onion', + r'(?:www\.)?hpniueoejy4opn7bc4ftgazyqjoeqwlvh2uiku2xqku6zpoa4bf5ruid\.onion', + ) def _login(self): """ Attempt to log in to YouTube. - True is returned if successful or skipped. - False is returned if login failed. - If _LOGIN_REQUIRED is set and no authentication was provided, an error is raised. """ - def warn(message): - self.report_warning(message) - - # username+password login is broken - if self._LOGIN_REQUIRED and self.get_param('cookiefile') is None: + if (self._LOGIN_REQUIRED + and self.get_param('cookiefile') is None + and self.get_param('cookiesfrombrowser') is None): self.raise_login_required( 'Login details are needed to download this content', method='cookies') username, password = self._get_login_info() if username: - warn('Logging in using username and password is broken. %s' % self._LOGIN_HINTS['cookies']) - return - - # Everything below this is broken! - r''' - # No authentication to be performed - if username is None: - if self._LOGIN_REQUIRED and self.get_param('cookiefile') is None: - raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True) - # if self.get_param('cookiefile'): # TODO remove 'and False' later - too many people using outdated cookies and open issues, remind them. - # self.to_screen('[Cookies] Reminder - Make sure to always use up to date cookies!') - return True - - login_page = self._download_webpage( - self._LOGIN_URL, None, - note='Downloading login page', - errnote='unable to fetch login page', fatal=False) - if login_page is False: - return - - login_form = self._hidden_inputs(login_page) - - def req(url, f_req, note, errnote): - data = login_form.copy() - data.update({ - 'pstMsg': 1, - 'checkConnection': 'youtube', - 'checkedDomains': 'youtube', - 'hl': 'en', - 'deviceinfo': '[null,null,null,[],null,"US",null,null,[],"GlifWebSignIn",null,[null,null,[]]]', - 'f.req': json.dumps(f_req), - 'flowName': 'GlifWebSignIn', - 'flowEntry': 'ServiceLogin', - # TODO: reverse actual botguard identifier generation algo - 'bgRequest': '["identifier",""]', - }) - return self._download_json( - url, None, note=note, errnote=errnote, - transform_source=lambda s: re.sub(r'^[^[]*', '', s), - fatal=False, - data=urlencode_postdata(data), headers={ - 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', - 'Google-Accounts-XSRF': 1, - }) - - lookup_req = [ - username, - None, [], None, 'US', None, None, 2, False, True, - [ - 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], - 1, [None, None, []], None, None, None, True - ], - username, - ] - - lookup_results = req( - self._LOOKUP_URL, lookup_req, - 'Looking up account info', 'Unable to look up account info') - - if lookup_results is False: - return False - - user_hash = try_get(lookup_results, lambda x: x[0][2], compat_str) - if not user_hash: - warn('Unable to extract user hash') - return False - - challenge_req = [ - user_hash, - None, 1, None, [1, None, None, None, [password, None, True]], - [ - 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], - 1, [None, None, []], None, None, None, True - ]] - - challenge_results = req( - self._CHALLENGE_URL, challenge_req, - 'Logging in', 'Unable to log in') - - if challenge_results is False: - return - - login_res = try_get(challenge_results, lambda x: x[0][5], list) - if login_res: - login_msg = try_get(login_res, lambda x: x[5], compat_str) - warn( - 'Unable to login: %s' % 'Invalid password' - if login_msg == 'INCORRECT_ANSWER_ENTERED' else login_msg) - return False - - res = try_get(challenge_results, lambda x: x[0][-1], list) - if not res: - warn('Unable to extract result entry') - return False - - login_challenge = try_get(res, lambda x: x[0][0], list) - if login_challenge: - challenge_str = try_get(login_challenge, lambda x: x[2], compat_str) - if challenge_str == 'TWO_STEP_VERIFICATION': - # SEND_SUCCESS - TFA code has been successfully sent to phone - # QUOTA_EXCEEDED - reached the limit of TFA codes - status = try_get(login_challenge, lambda x: x[5], compat_str) - if status == 'QUOTA_EXCEEDED': - warn('Exceeded the limit of TFA codes, try later') - return False - - tl = try_get(challenge_results, lambda x: x[1][2], compat_str) - if not tl: - warn('Unable to extract TL') - return False - - tfa_code = self._get_tfa_info('2-step verification code') - - if not tfa_code: - warn( - 'Two-factor authentication required. Provide it either interactively or with --twofactor ' - '(Note that only TOTP (Google Authenticator App) codes work at this time.)') - return False - - tfa_code = remove_start(tfa_code, 'G-') - - tfa_req = [ - user_hash, None, 2, None, - [ - 9, None, None, None, None, None, None, None, - [None, tfa_code, True, 2] - ]] - - tfa_results = req( - self._TFA_URL.format(tl), tfa_req, - 'Submitting TFA code', 'Unable to submit TFA code') - - if tfa_results is False: - return False - - tfa_res = try_get(tfa_results, lambda x: x[0][5], list) - if tfa_res: - tfa_msg = try_get(tfa_res, lambda x: x[5], compat_str) - warn( - 'Unable to finish TFA: %s' % 'Invalid TFA code' - if tfa_msg == 'INCORRECT_ANSWER_ENTERED' else tfa_msg) - return False - - check_cookie_url = try_get( - tfa_results, lambda x: x[0][-1][2], compat_str) - else: - CHALLENGES = { - 'LOGIN_CHALLENGE': "This device isn't recognized. For your security, Google wants to make sure it's really you.", - 'USERNAME_RECOVERY': 'Please provide additional information to aid in the recovery process.', - 'REAUTH': "There is something unusual about your activity. For your security, Google wants to make sure it's really you.", - } - challenge = CHALLENGES.get( - challenge_str, - '%s returned error %s.' % (self.IE_NAME, challenge_str)) - warn('%s\nGo to https://accounts.google.com/, login and solve a challenge.' % challenge) - return False - else: - check_cookie_url = try_get(res, lambda x: x[2], compat_str) - - if not check_cookie_url: - warn('Unable to extract CheckCookie URL') - return False - - check_cookie_results = self._download_webpage( - check_cookie_url, None, 'Checking cookie', fatal=False) - - if check_cookie_results is False: - return False - - if 'https://myaccount.google.com/' not in check_cookie_results: - warn('Unable to log in') - return False - - return True - ''' + self.report_warning(f'Cannot login to YouTube using username and password. {self._LOGIN_HINTS["cookies"]}') def _initialize_consent(self): cookies = self._get_cookies('https://www.youtube.com/') @@ -298,137 +355,37 @@ def _initialize_consent(self): def _real_initialize(self): self._initialize_consent() - if self._downloader is None: - return - if not self._login(): - return + self._login() _YT_INITIAL_DATA_RE = r'(?:window\s*\[\s*["\']ytInitialData["\']\s*\]|ytInitialData)\s*=\s*({.+?})\s*;' _YT_INITIAL_PLAYER_RESPONSE_RE = r'ytInitialPlayerResponse\s*=\s*({.+?})\s*;' _YT_INITIAL_BOUNDARY_RE = r'(?:var\s+meta|= 2 and sync_ids[1]: # datasyncid is of the form "channel_syncid||user_syncid" for secondary channel # and just "user_syncid||" for primary channel. We only want the channel_syncid return sync_ids[0] - def _extract_ytcfg(self, video_id, webpage): + @staticmethod + def _extract_visitor_data(*args): + """ + Extracts visitorData from an API response or ytcfg + Appears to be used to track session state + """ + return traverse_obj( + args, (..., ('VISITOR_DATA', ('INNERTUBE_CONTEXT', 'client', 'visitorData'), ('responseContext', 'visitorData'))), + expected_type=compat_str, get_all=False) + + @property + def is_authenticated(self): + return bool(self._generate_sapisidhash_header()) + + def extract_ytcfg(self, video_id, webpage): if not webpage: return {} return self._parse_json( @@ -526,33 +518,30 @@ def _extract_ytcfg(self, video_id, webpage): r'ytcfg\.set\s*\(\s*({.+?})\s*\)\s*;', webpage, 'ytcfg', default='{}'), video_id, fatal=False) or {} - def _generate_api_headers(self, ytcfg=None, identity_token=None, account_syncid=None, - visitor_data=None, api_hostname=None, client='WEB', session_index=None): - origin = 'https://' + (api_hostname if api_hostname else self._get_innertube_host(client)) + def generate_api_headers( + self, *, ytcfg=None, account_syncid=None, session_index=None, + visitor_data=None, identity_token=None, api_hostname=None, default_client='web'): + + origin = 'https://' + (api_hostname if api_hostname else self._get_innertube_host(default_client)) headers = { 'X-YouTube-Client-Name': compat_str( - self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_CONTEXT_CLIENT_NAME'], default_client=client)), - 'X-YouTube-Client-Version': self._extract_client_version(ytcfg, client), - 'Origin': origin + self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_CONTEXT_CLIENT_NAME'], default_client=default_client)), + 'X-YouTube-Client-Version': self._extract_client_version(ytcfg, default_client), + 'Origin': origin, + 'X-Youtube-Identity-Token': identity_token or self._extract_identity_token(ytcfg), + 'X-Goog-PageId': account_syncid or self._extract_account_syncid(ytcfg), + 'X-Goog-Visitor-Id': visitor_data or self._extract_visitor_data(ytcfg) } - if not visitor_data and ytcfg: - visitor_data = try_get( - self._extract_context(ytcfg, client), lambda x: x['client']['visitorData'], compat_str) - if identity_token: - headers['X-Youtube-Identity-Token'] = identity_token - if account_syncid: - headers['X-Goog-PageId'] = account_syncid - if session_index is None and ytcfg: + if session_index is None: session_index = self._extract_session_index(ytcfg) if account_syncid or session_index is not None: headers['X-Goog-AuthUser'] = session_index if session_index is not None else 0 - if visitor_data: - headers['X-Goog-Visitor-Id'] = visitor_data + auth = self._generate_sapisidhash_header(origin) if auth is not None: headers['Authorization'] = auth headers['X-Origin'] = origin - return headers + return {h: v for h, v in headers.items() if v is not None} @staticmethod def _build_api_continuation_query(continuation, ctp=None): @@ -619,21 +608,21 @@ def _extract_alerts(cls, data): alert_type = alert.get('type') if not alert_type: continue - message = cls._get_text(alert.get('text')) + message = cls._get_text(alert, 'text') if message: yield alert_type, message - def _report_alerts(self, alerts, expected=True): + def _report_alerts(self, alerts, expected=True, fatal=True, only_once=False): errors = [] warnings = [] for alert_type, alert_message in alerts: - if alert_type.lower() == 'error': + if alert_type.lower() == 'error' and fatal: errors.append([alert_type, alert_message]) else: warnings.append([alert_type, alert_message]) for alert_type, alert_message in (warnings + errors[:-1]): - self.report_warning('YouTube said: %s - %s' % (alert_type, alert_message)) + self.report_warning('YouTube said: %s - %s' % (alert_type, alert_message), only_once=only_once) if errors: raise ExtractorError('YouTube said: %s' % errors[-1][1], expected=expected) @@ -649,27 +638,30 @@ def _extract_badges(self, renderer: dict): return badges @staticmethod - def _get_text(data, getter=None, max_runs=None): - for get in variadic(getter): - d = try_get(data, get) if get is not None else data - text = try_get(d, lambda x: x['simpleText'], compat_str) - if text: - return text - runs = try_get(d, lambda x: x['runs'], list) or [] - if not runs and isinstance(d, list): - runs = d - - def get_runs(runs): - for run in runs[:min(len(runs), max_runs or len(runs))]: - yield try_get(run, lambda x: x['text'], compat_str) or '' - - text = ''.join(get_runs(runs)) - if text: - return text + def _get_text(data, *path_list, max_runs=None): + for path in path_list or [None]: + if path is None: + obj = [data] + else: + obj = traverse_obj(data, path, default=[]) + if not any(key is ... or isinstance(key, (list, tuple)) for key in variadic(path)): + obj = [obj] + for item in obj: + text = try_get(item, lambda x: x['simpleText'], compat_str) + if text: + return text + runs = try_get(item, lambda x: x['runs'], list) or [] + if not runs and isinstance(item, list): + runs = item + + runs = runs[:min(len(runs), max_runs or len(runs))] + text = ''.join(traverse_obj(runs, (..., 'text'), expected_type=str, default=[])) + if text: + return text def _extract_response(self, item_id, query, note='Downloading API JSON', headers=None, ytcfg=None, check_get_keys=None, ep='browse', fatal=True, api_hostname=None, - default_client='WEB'): + default_client='web'): response = None last_error = None count = -1 @@ -679,7 +671,7 @@ def _extract_response(self, item_id, query, note='Downloading API JSON', headers while count < retries: count += 1 if last_error: - self.report_warning('%s. Retrying ...' % last_error) + self.report_warning('%s. Retrying ...' % remove_end(last_error, '.')) try: response = self._call_api( ep=ep, fatal=True, headers=headers, @@ -689,12 +681,22 @@ def _extract_response(self, item_id, query, note='Downloading API JSON', headers api_hostname=api_hostname, default_client=default_client, note='%s%s' % (note, ' (retry #%d)' % count if count else '')) except ExtractorError as e: - if isinstance(e.cause, compat_HTTPError) and e.cause.code in (500, 503, 404): + if isinstance(e.cause, network_exceptions): + if isinstance(e.cause, compat_HTTPError) and not is_html(e.cause.read(512)): + e.cause.seek(0) + yt_error = try_get( + self._parse_json(e.cause.read().decode(), item_id, fatal=False), + lambda x: x['error']['message'], compat_str) + if yt_error: + self._report_alerts([('ERROR', yt_error)], fatal=False) # Downloading page may result in intermittent 5xx HTTP error # Sometimes a 404 is also recieved. See: https://github.com/ytdl-org/youtube-dl/issues/28289 - last_error = 'HTTP Error %s' % e.cause.code - if count < retries: - continue + # We also want to catch all other network exceptions since errors in later pages can be troublesome + # See https://github.com/yt-dlp/yt-dlp/issues/507#issuecomment-880188210 + if not isinstance(e.cause, compat_HTTPError) or e.cause.code not in (403, 429): + last_error = error_to_compat_str(e.cause or e.msg) + if count < retries: + continue if fatal: raise else: @@ -702,10 +704,14 @@ def _extract_response(self, item_id, query, note='Downloading API JSON', headers return else: - # Youtube may send alerts if there was an issue with the continuation page try: - self._extract_and_report_alerts(response, expected=False) + self._extract_and_report_alerts(response, only_once=True) except ExtractorError as e: + # YouTube servers may return errors we want to retry on in a 200 OK response + # See: https://github.com/yt-dlp/yt-dlp/issues/839 + if 'unknown error' in e.msg.lower(): + last_error = e.msg + continue if fatal: raise self.report_warning(error_to_compat_str(e)) @@ -729,21 +735,22 @@ def is_music_url(url): def _extract_video(self, renderer): video_id = renderer.get('videoId') - title = self._get_text(renderer.get('title')) - description = self._get_text(renderer.get('descriptionSnippet')) - duration = parse_duration(self._get_text(renderer.get('lengthText'))) - view_count_text = self._get_text(renderer.get('viewCountText')) or '' + title = self._get_text(renderer, 'title') + description = self._get_text(renderer, 'descriptionSnippet') + duration = parse_duration(self._get_text( + renderer, 'lengthText', ('thumbnailOverlays', ..., 'thumbnailOverlayTimeStatusRenderer', 'text'))) + view_count_text = self._get_text(renderer, 'viewCountText') or '' view_count = str_to_int(self._search_regex( r'^([\d,]+)', re.sub(r'\s', '', view_count_text), 'view count', default=None)) - uploader = self._get_text(renderer, (lambda x: x['ownerText'], lambda x: x['shortBylineText'])) + uploader = self._get_text(renderer, 'ownerText', 'shortBylineText') return { '_type': 'url', 'ie_key': YoutubeIE.ie_key(), 'id': video_id, - 'url': video_id, + 'url': f'https://www.youtube.com/watch?v={video_id}', 'title': title, 'description': description, 'duration': duration, @@ -753,70 +760,7 @@ def _extract_video(self, renderer): class YoutubeIE(YoutubeBaseInfoExtractor): - IE_DESC = 'YouTube.com' - _INVIDIOUS_SITES = ( - # invidious-redirect websites - r'(?:www\.)?redirect\.invidious\.io', - r'(?:(?:www|dev)\.)?invidio\.us', - # Invidious instances taken from https://github.com/iv-org/documentation/blob/master/Invidious-Instances.md - r'(?:www\.)?invidious\.pussthecat\.org', - r'(?:www\.)?invidious\.zee\.li', - r'(?:www\.)?invidious\.ethibox\.fr', - r'(?:www\.)?invidious\.3o7z6yfxhbw7n3za4rss6l434kmv55cgw2vuziwuigpwegswvwzqipyd\.onion', - # youtube-dl invidious instances list - r'(?:(?:www|no)\.)?invidiou\.sh', - r'(?:(?:www|fi)\.)?invidious\.snopyta\.org', - r'(?:www\.)?invidious\.kabi\.tk', - r'(?:www\.)?invidious\.mastodon\.host', - r'(?:www\.)?invidious\.zapashcanon\.fr', - r'(?:www\.)?(?:invidious(?:-us)?|piped)\.kavin\.rocks', - r'(?:www\.)?invidious\.tinfoil-hat\.net', - r'(?:www\.)?invidious\.himiko\.cloud', - r'(?:www\.)?invidious\.reallyancient\.tech', - r'(?:www\.)?invidious\.tube', - r'(?:www\.)?invidiou\.site', - r'(?:www\.)?invidious\.site', - r'(?:www\.)?invidious\.xyz', - r'(?:www\.)?invidious\.nixnet\.xyz', - r'(?:www\.)?invidious\.048596\.xyz', - r'(?:www\.)?invidious\.drycat\.fr', - r'(?:www\.)?inv\.skyn3t\.in', - r'(?:www\.)?tube\.poal\.co', - r'(?:www\.)?tube\.connect\.cafe', - r'(?:www\.)?vid\.wxzm\.sx', - r'(?:www\.)?vid\.mint\.lgbt', - r'(?:www\.)?vid\.puffyan\.us', - r'(?:www\.)?yewtu\.be', - r'(?:www\.)?yt\.elukerio\.org', - r'(?:www\.)?yt\.lelux\.fi', - r'(?:www\.)?invidious\.ggc-project\.de', - r'(?:www\.)?yt\.maisputain\.ovh', - r'(?:www\.)?ytprivate\.com', - r'(?:www\.)?invidious\.13ad\.de', - r'(?:www\.)?invidious\.toot\.koeln', - r'(?:www\.)?invidious\.fdn\.fr', - r'(?:www\.)?watch\.nettohikari\.com', - r'(?:www\.)?invidious\.namazso\.eu', - r'(?:www\.)?invidious\.silkky\.cloud', - r'(?:www\.)?invidious\.exonip\.de', - r'(?:www\.)?invidious\.riverside\.rocks', - r'(?:www\.)?invidious\.blamefran\.net', - r'(?:www\.)?invidious\.moomoo\.de', - r'(?:www\.)?ytb\.trom\.tf', - r'(?:www\.)?yt\.cyberhost\.uk', - r'(?:www\.)?kgg2m7yk5aybusll\.onion', - r'(?:www\.)?qklhadlycap4cnod\.onion', - r'(?:www\.)?axqzx4s6s54s32yentfqojs3x5i7faxza6xo3ehd4bzzsg2ii4fv2iid\.onion', - r'(?:www\.)?c7hqkpkpemu6e7emz5b4vyz7idjgdvgaaa3dyimmeojqbgpea3xqjoid\.onion', - r'(?:www\.)?fz253lmuao3strwbfbmx46yu7acac2jz27iwtorgmbqlkurlclmancad\.onion', - r'(?:www\.)?invidious\.l4qlywnpwqsluw65ts7md3khrivpirse744un3x7mlskqauz5pyuzgqd\.onion', - r'(?:www\.)?owxfohz4kjyv25fvlqilyxast7inivgiktls3th44jhk3ej3i7ya\.b32\.i2p', - r'(?:www\.)?4l2dgddgsrkf2ous66i6seeyi6etzfgrue332grh2n7madpwopotugyd\.onion', - r'(?:www\.)?w6ijuptxiku4xpnnaetxvnkc5vqcdu7mgns2u77qefoixi63vbvnpnqd\.onion', - r'(?:www\.)?kbjggqkzv65ivcqj6bumvp337z6264huv5kpkwuv6gu5yjiskvan7fad\.onion', - r'(?:www\.)?grwp24hodrefzvjjuccrkw3mjq4tzhaaq32amf33dzpmuxe7ilepcmad\.onion', - r'(?:www\.)?hpniueoejy4opn7bc4ftgazyqjoeqwlvh2uiku2xqku6zpoa4bf5ruid\.onion', - ) + IE_DESC = 'YouTube' _VALID_URL = r"""(?x)^ ( (?:https?://|//) # http(s):// or protocol-independent URL @@ -830,7 +774,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): youtube\.googleapis\.com)/ # the various hostnames, with wildcard subdomains (?:.*?\#/)? # handle anchor (#/) redirect urls (?: # the various things that can precede the ID: - (?:(?:v|embed|e)/(?!videoseries)) # v/ or embed/ or e/ + (?:(?:v|embed|e|shorts)/(?!videoseries)) # v/ or embed/ or e/ or shorts/ |(?: # or the v= param in all its forms (?:(?:watch|movie)(?:_popup)?(?:\.php)?/?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx) (?:\?|\#!?) # the params delimiter ? or # or #! @@ -850,7 +794,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): (?P[0-9A-Za-z_-]{11}) # here is it! the YouTube video ID (?(1).+)? # if we found the ID, everything can follow (?:\#|$)""" % { - 'invidious': '|'.join(_INVIDIOUS_SITES), + 'invidious': '|'.join(YoutubeBaseInfoExtractor._INVIDIOUS_SITES), } _PLAYER_INFO_RE = ( r'/s/player/(?P[a-zA-Z0-9_-]{8,})/player', @@ -957,18 +901,17 @@ class YoutubeIE(YoutubeBaseInfoExtractor): '_rtmp': {'protocol': 'rtmp'}, # av01 video only formats sometimes served with "unknown" codecs - '394': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'}, - '395': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'}, - '396': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'}, - '397': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'}, + '394': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'vcodec': 'av01.0.00M.08'}, + '395': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'av01.0.00M.08'}, + '396': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'av01.0.01M.08'}, + '397': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'av01.0.04M.08'}, + '398': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'av01.0.05M.08'}, + '399': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'av01.0.08M.08'}, + '400': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'av01.0.12M.08'}, + '401': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'av01.0.12M.08'}, } _SUBTITLE_FORMATS = ('json3', 'srv1', 'srv2', 'srv3', 'ttml', 'vtt') - _AGE_GATE_REASONS = ( - 'Sign in to confirm your age', - 'This video may be inappropriate for some users.', - 'Sorry, this content is age-restricted.') - _GEO_BYPASS = False IE_NAME = 'youtube' @@ -1073,23 +1016,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'format': '141/bestaudio[ext=m4a]', }, }, - # Controversy video - { - 'url': 'https://www.youtube.com/watch?v=T4XJQO3qol8', - 'info_dict': { - 'id': 'T4XJQO3qol8', - 'ext': 'mp4', - 'duration': 219, - 'upload_date': '20100909', - 'uploader': 'Amazing Atheist', - 'uploader_id': 'TheAmazingAtheist', - 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheAmazingAtheist', - 'title': 'Burning Everyone\'s Koran', - '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', - } - }, - # Normal age-gate video (embed allowed) + # Age-gate videos. See https://github.com/yt-dlp/yt-dlp/pull/575#issuecomment-888837000 { + 'note': 'Embed allowed age-gate video', 'url': 'https://youtube.com/watch?v=HtVdAasjOgU', 'info_dict': { 'id': 'HtVdAasjOgU', @@ -1104,6 +1033,52 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'age_limit': 18, }, }, + { + 'note': 'Age-gate video with embed allowed in public site', + 'url': 'https://youtube.com/watch?v=HsUATh_Nc2U', + 'info_dict': { + 'id': 'HsUATh_Nc2U', + 'ext': 'mp4', + 'title': 'Godzilla 2 (Official Video)', + 'description': 'md5:bf77e03fcae5529475e500129b05668a', + 'upload_date': '20200408', + 'uploader_id': 'FlyingKitty900', + 'uploader': 'FlyingKitty', + 'age_limit': 18, + }, + }, + { + 'note': 'Age-gate video embedable only with clientScreen=EMBED', + 'url': 'https://youtube.com/watch?v=Tq92D6wQ1mg', + 'info_dict': { + 'id': 'Tq92D6wQ1mg', + 'title': '[MMD] Adios - EVERGLOW [+Motion DL]', + 'ext': 'mp4', + 'upload_date': '20191227', + 'uploader_id': 'UC1yoRdFoFJaCY-AGfD9W0wQ', + 'uploader': 'Projekt Melody', + 'description': 'md5:17eccca93a786d51bc67646756894066', + 'age_limit': 18, + }, + }, + { + 'note': 'Non-Agegated non-embeddable video', + 'url': 'https://youtube.com/watch?v=MeJVWBSsPAY', + 'info_dict': { + 'id': 'MeJVWBSsPAY', + 'ext': 'mp4', + 'title': 'OOMPH! - Such Mich Find Mich (Lyrics)', + 'uploader': 'Herr Lurik', + 'uploader_id': 'st3in234', + 'description': 'Fan Video. Music & Lyrics by OOMPH!.', + 'upload_date': '20130730', + }, + }, + { + 'note': 'Non-bypassable age-gated video', + 'url': 'https://youtube.com/watch?v=Cr381pDsSsA', + 'only_matching': True, + }, # video_info is None (https://github.com/ytdl-org/youtube-dl/issues/4421) # YouTube Red ad is not captured for creator { @@ -1136,7 +1111,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'uploader_id': 'olympic', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/olympic', 'description': 'HO09 - Women - GER-AUS - Hockey - 31 July 2012 - London 2012 Olympic Games', - 'uploader': 'Olympic', + 'uploader': 'Olympics', 'title': 'Hockey - Women - GER-AUS - London 2012 Olympic Games', }, 'params': { @@ -1272,6 +1247,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'params': { 'skip_download': True, }, + 'skip': 'Not multifeed anymore', }, { # Multifeed video with comma in title (see https://github.com/ytdl-org/youtube-dl/issues/8536) @@ -1301,16 +1277,16 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'id': 'lsguqyKfVQg', 'ext': 'mp4', 'title': '{dark walk}; Loki/AC/Dishonored; collab w/Elflover21', - 'alt_title': 'Dark Walk - Position Music', + 'alt_title': 'Dark Walk', 'description': 'md5:8085699c11dc3f597ce0410b0dcbb34a', 'duration': 133, 'upload_date': '20151119', 'uploader_id': 'IronSoulElf', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/IronSoulElf', 'uploader': 'IronSoulElf', - 'creator': 'Todd Haberman, Daniel Law Heath and Aaron Kaplan', - 'track': 'Dark Walk - Position Music', - 'artist': 'Todd Haberman, Daniel Law Heath and Aaron Kaplan', + 'creator': 'Todd Haberman;\nDaniel Law Heath and Aaron Kaplan', + 'track': 'Dark Walk', + 'artist': 'Todd Haberman;\nDaniel Law Heath and Aaron Kaplan', 'album': 'Position Music - Production Music Vol. 143 - Dark Walk', }, 'params': { @@ -1620,6 +1596,20 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'url': 'https://www.youtube.com/watch?v=nGC3D_FkCmg', 'only_matching': True, }, + { + # controversial video, requires bpctr/contentCheckOk + 'url': 'https://www.youtube.com/watch?v=SZJvDhaSDnc', + 'info_dict': { + 'id': 'SZJvDhaSDnc', + 'ext': 'mp4', + 'title': 'San Diego teen commits suicide after bullying over embarrassing video', + 'channel_id': 'UC-SJ6nODDmufqBzPBwCvYvQ', + 'uploader': 'CBS This Morning', + 'uploader_id': 'CBSThisMorning', + 'upload_date': '20140716', + 'description': 'md5:acde3a73d3f133fc97e837a9f76b53b7' + } + }, { # restricted location, https://github.com/ytdl-org/youtube-dl/issues/28685 'url': 'cBvYw8_A0vQ', @@ -1653,13 +1643,14 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'url': 'https://www.youtube.com/watch?v=YOelRv7fMxY', 'info_dict': { 'id': 'YOelRv7fMxY', - 'title': 'Digging a Secret Tunnel from my Workshop', + 'title': 'DIGGING A SECRET TUNNEL Part 1', 'ext': '3gp', 'upload_date': '20210624', 'channel_id': 'UCp68_FLety0O-n9QU6phsgw', 'uploader': 'colinfurze', + 'uploader_id': 'colinfurze', 'channel_url': r're:https?://(?:www\.)?youtube\.com/channel/UCp68_FLety0O-n9QU6phsgw', - 'description': 'md5:ecb672623246d98c6c562eed6ae798c3' + 'description': 'md5:b5096f56af7ccd7a555c84db81738b22' }, 'params': { 'format': '17', # 3gp format available on android @@ -1673,14 +1664,17 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'params': { 'extractor_args': {'youtube': {'player_skip': ['configs']}}, }, - } + }, { + # shorts + 'url': 'https://www.youtube.com/shorts/BGQWPY4IigY', + 'only_matching': True, + }, ] @classmethod def suitable(cls, url): - # Hack for lazy extractors until more generic solution is implemented - # (see #28780) - from .youtube import parse_qs + from ..utils import parse_qs + qs = parse_qs(url) if qs.get('list', [None])[0]: return False @@ -1691,12 +1685,12 @@ def __init__(self, *args, **kwargs): self._code_cache = {} self._player_cache = {} - def _extract_player_url(self, ytcfg=None, webpage=None): - player_url = try_get(ytcfg, (lambda x: x['PLAYER_JS_URL']), str) + def _extract_player_url(self, *ytcfgs, webpage=None): + player_url = traverse_obj( + ytcfgs, (..., 'PLAYER_JS_URL'), (..., 'WEB_PLAYER_CONTEXT_CONFIGS', ..., 'jsUrl'), + get_all=False, expected_type=compat_str) if not player_url: - player_url = self._search_regex( - r'"(?:PLAYER_JS_URL|jsUrl)"\s*:\s*"([^"]+)"', - webpage, 'player URL', fatal=False) + return if player_url.startswith('//'): player_url = 'https:' + player_url elif not re.match(r'https?://', player_url): @@ -1704,6 +1698,16 @@ def _extract_player_url(self, ytcfg=None, webpage=None): 'https://www.youtube.com', player_url) return player_url + def _download_player_url(self, video_id, fatal=False): + res = self._download_webpage( + 'https://www.youtube.com/iframe_api', + note='Downloading iframe API JS', video_id=video_id, fatal=fatal) + if res: + player_version = self._search_regex( + r'player\\?/([0-9a-fA-F]{8})\\?/', res, 'player version', fatal=fatal) + if player_version: + return f'https://www.youtube.com/s/player/{player_version}/player_ias.vflset/en_US/base.js' + def _signature_cache_id(self, example_sig): """ Return a string representation of a signature """ return '.'.join(compat_str(len(part)) for part in example_sig.split('.')) @@ -1718,14 +1722,16 @@ def _extract_player_info(cls, player_url): raise ExtractorError('Cannot identify player %r' % player_url) return id_m.group('id') - def _load_player(self, video_id, player_url, fatal=True) -> bool: + def _load_player(self, video_id, player_url, fatal=True): player_id = self._extract_player_info(player_url) if player_id not in self._code_cache: - self._code_cache[player_id] = self._download_webpage( + code = self._download_webpage( player_url, video_id, fatal=fatal, note='Downloading player ' + player_id, errnote='Download of %s failed' % player_url) - return player_id in self._code_cache + if code: + self._code_cache[player_id] = code + return self._code_cache.get(player_id) def _extract_signature_function(self, video_id, player_url, example_sig): player_id = self._extract_player_info(player_url) @@ -1739,8 +1745,8 @@ def _extract_signature_function(self, video_id, player_url, example_sig): if cache_spec is not None: return lambda s: ''.join(s[i] for i in cache_spec) - if self._load_player(video_id, player_url): - code = self._code_cache[player_id] + code = self._load_player(video_id, player_url) + if code: res = self._parse_sig_js(code) test_string = ''.join(map(compat_chr, range(len(example_sig)))) @@ -1751,6 +1757,9 @@ def _extract_signature_function(self, video_id, player_url, example_sig): return res def _print_sig_code(self, func, example_sig): + if not self.get_param('youtube_print_sig_code'): + return + def gen_sig_code(idxs): def _genslice(start, end, step): starts = '' if start == 0 else str(start) @@ -1793,10 +1802,10 @@ def _parse_sig_js(self, jscode): funcname = self._search_regex( (r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P[a-zA-Z0-9$]+)\(', r'\b[a-zA-Z0-9]+\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P[a-zA-Z0-9$]+)\(', - r'\bm=(?P[a-zA-Z0-9$]{2})\(decodeURIComponent\(h\.s\)\)', - r'\bc&&\(c=(?P[a-zA-Z0-9$]{2})\(decodeURIComponent\(c\)\)', - r'(?:\b|[^a-zA-Z0-9$])(?P[a-zA-Z0-9$]{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}\(a,\d+\)', - r'(?:\b|[^a-zA-Z0-9$])(?P[a-zA-Z0-9$]{2})\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)', + r'\bm=(?P[a-zA-Z0-9$]{2,})\(decodeURIComponent\(h\.s\)\)', + r'\bc&&\(c=(?P[a-zA-Z0-9$]{2,})\(decodeURIComponent\(c\)\)', + r'(?:\b|[^a-zA-Z0-9$])(?P[a-zA-Z0-9$]{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}\(a,\d+\)', + r'(?:\b|[^a-zA-Z0-9$])(?P[a-zA-Z0-9$]{2,})\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)', r'(?P[a-zA-Z0-9$]+)\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)', # Obsolete patterns r'(["\'])signature\1\s*,\s*(?P[a-zA-Z0-9$]+)\(', @@ -1827,13 +1836,58 @@ def _decrypt_signature(self, s, video_id, player_url): ) self._player_cache[player_id] = func func = self._player_cache[player_id] - if self.get_param('youtube_print_sig_code'): - self._print_sig_code(func, s) + self._print_sig_code(func, s) return func(s) except Exception as e: - tb = traceback.format_exc() - raise ExtractorError( - 'Signature extraction failed: ' + tb, cause=e) + raise ExtractorError('Signature extraction failed: ' + traceback.format_exc(), cause=e) + + def _decrypt_nsig(self, s, video_id, player_url): + """Turn the encrypted n field into a working signature""" + if player_url is None: + raise ExtractorError('Cannot decrypt nsig without player_url') + if player_url.startswith('//'): + player_url = 'https:' + player_url + elif not re.match(r'https?://', player_url): + player_url = compat_urlparse.urljoin( + 'https://www.youtube.com', player_url) + + sig_id = ('nsig_value', s) + if sig_id in self._player_cache: + return self._player_cache[sig_id] + + try: + player_id = ('nsig', player_url) + if player_id not in self._player_cache: + self._player_cache[player_id] = self._extract_n_function(video_id, player_url) + func = self._player_cache[player_id] + self._player_cache[sig_id] = func(s) + self.write_debug(f'Decrypted nsig {s} => {self._player_cache[sig_id]}') + return self._player_cache[sig_id] + except Exception as e: + raise ExtractorError(traceback.format_exc(), cause=e, video_id=video_id) + + def _extract_n_function_name(self, jscode): + return self._search_regex( + (r'\.get\("n"\)\)&&\(b=(?P[a-zA-Z0-9$]{3})\([a-zA-Z0-9]\)',), + jscode, 'Initial JS player n function name', group='nfunc') + + def _extract_n_function(self, video_id, player_url): + player_id = self._extract_player_info(player_url) + func_code = self._downloader.cache.load('youtube-nsig', player_id) + + if func_code: + jsi = JSInterpreter(func_code) + else: + jscode = self._load_player(video_id, player_url) + funcname = self._extract_n_function_name(jscode) + jsi = JSInterpreter(jscode) + func_code = jsi.extract_function_code(funcname) + self._downloader.cache.store('youtube-nsig', player_id, func_code) + + if self.get_param('youtube_print_sig_code'): + self.to_screen(f'Extracted nsig function from {player_id}:\n{func_code[1]}\n') + + return lambda s: jsi.extract_function_from_code(*func_code)([s]) def _extract_signature_timestamp(self, video_id, player_url, ytcfg=None, fatal=False): """ @@ -1852,19 +1906,19 @@ def _extract_signature_timestamp(self, video_id, player_url, ytcfg=None, fatal=F raise ExtractorError(error_msg) self.report_warning(error_msg) return - if self._load_player(video_id, player_url, fatal=fatal): - player_id = self._extract_player_info(player_url) - code = self._code_cache[player_id] + code = self._load_player(video_id, player_url, fatal=fatal) + if code: sts = int_or_none(self._search_regex( r'(?:signatureTimestamp|sts)\s*:\s*(?P[0-9]{5})', code, 'JS player signature timestamp', group='sts', fatal=fatal)) return sts - def _mark_watched(self, video_id, player_response): - playback_url = url_or_none(try_get( - player_response, - lambda x: x['playbackTracking']['videostatsPlaybackUrl']['baseUrl'])) + def _mark_watched(self, video_id, player_responses): + playback_url = traverse_obj( + player_responses, (..., 'playbackTracking', 'videostatsPlaybackUrl', 'baseUrl'), + expected_type=url_or_none, get_all=False) if not playback_url: + self.report_warning('Unable to mark watched') return parsed_playback_url = compat_urlparse.urlparse(playback_url) qs = compat_urlparse.parse_qs(parsed_playback_url.query) @@ -1927,47 +1981,58 @@ def extract_id(cls, url): mobj = re.match(cls._VALID_URL, url, re.VERBOSE) if mobj is None: raise ExtractorError('Invalid URL: %s' % url) - video_id = mobj.group(2) - return video_id - - def _extract_chapters_from_json(self, data, video_id, duration): - chapters_list = try_get( + return mobj.group('id') + + def _extract_chapters_from_json(self, data, duration): + chapter_list = traverse_obj( + data, ( + 'playerOverlays', 'playerOverlayRenderer', 'decoratedPlayerBarRenderer', + 'decoratedPlayerBarRenderer', 'playerBar', 'chapteredPlayerBarRenderer', 'chapters' + ), expected_type=list) + + return self._extract_chapters( + chapter_list, + chapter_time=lambda chapter: float_or_none( + traverse_obj(chapter, ('chapterRenderer', 'timeRangeStartMillis')), scale=1000), + chapter_title=lambda chapter: traverse_obj( + chapter, ('chapterRenderer', 'title', 'simpleText'), expected_type=str), + duration=duration) + + def _extract_chapters_from_engagement_panel(self, data, duration): + content_list = traverse_obj( data, - lambda x: x['playerOverlays'] - ['playerOverlayRenderer'] - ['decoratedPlayerBarRenderer'] - ['decoratedPlayerBarRenderer'] - ['playerBar'] - ['chapteredPlayerBarRenderer'] - ['chapters'], - list) - if not chapters_list: - return - - def chapter_time(chapter): - return float_or_none( - try_get( - chapter, - lambda x: x['chapterRenderer']['timeRangeStartMillis'], - int), - scale=1000) + ('engagementPanels', ..., 'engagementPanelSectionListRenderer', 'content', 'macroMarkersListRenderer', 'contents'), + expected_type=list, default=[]) + chapter_time = lambda chapter: parse_duration(self._get_text(chapter, 'timeDescription')) + chapter_title = lambda chapter: self._get_text(chapter, 'title') + + return next(( + filter(None, ( + self._extract_chapters( + traverse_obj(contents, (..., 'macroMarkersListItemRenderer')), + chapter_time, chapter_title, duration) + for contents in content_list + ))), []) + + def _extract_chapters(self, chapter_list, chapter_time, chapter_title, duration): chapters = [] - for next_num, chapter in enumerate(chapters_list, start=1): + last_chapter = {'start_time': 0} + for idx, chapter in enumerate(chapter_list or []): + title = chapter_title(chapter) start_time = chapter_time(chapter) if start_time is None: continue - end_time = (chapter_time(chapters_list[next_num]) - if next_num < len(chapters_list) else duration) - if end_time is None: - continue - title = try_get( - chapter, lambda x: x['chapterRenderer']['title']['simpleText'], - compat_str) - chapters.append({ - 'start_time': start_time, - 'end_time': end_time, - 'title': title, - }) + last_chapter['end_time'] = start_time + if start_time < last_chapter['start_time']: + if idx == 1: + chapters.pop() + self.report_warning('Invalid start time for chapter "%s"' % last_chapter['title']) + else: + self.report_warning(f'Invalid start time for chapter "{title}"') + continue + last_chapter = {'start_time': start_time, 'title': title} + chapters.append(last_chapter) + last_chapter['end_time'] = duration return chapters def _extract_yt_initial_variable(self, webpage, regex, video_id, name): @@ -1983,21 +2048,24 @@ def parse_time_text(time_text): """ time_text_split = time_text.split(' ') if len(time_text_split) >= 3: - return datetime_from_str('now-%s%s' % (time_text_split[0], time_text_split[1]), precision='auto') + try: + return datetime_from_str('now-%s%s' % (time_text_split[0], time_text_split[1]), precision='auto') + except ValueError: + return None def _extract_comment(self, comment_renderer, parent=None): comment_id = comment_renderer.get('commentId') if not comment_id: return - text = self._get_text(comment_renderer.get('contentText')) + text = self._get_text(comment_renderer, 'contentText') # note: timestamp is an estimate calculated from the current time and time_text - time_text = self._get_text(comment_renderer.get('publishedTimeText')) or '' + time_text = self._get_text(comment_renderer, 'publishedTimeText') or '' time_text_dt = self.parse_time_text(time_text) if isinstance(time_text_dt, datetime.datetime): timestamp = calendar.timegm(time_text_dt.timetuple()) - author = self._get_text(comment_renderer.get('authorText')) + author = self._get_text(comment_renderer, 'authorText') author_id = try_get(comment_renderer, lambda x: x['authorEndpoint']['browseEndpoint']['browseId'], compat_str) @@ -2023,21 +2091,18 @@ def _extract_comment(self, comment_renderer, parent=None): 'parent': parent or 'root' } - def _comment_entries(self, root_continuation_data, identity_token, account_syncid, - ytcfg, video_id, parent=None, comment_counts=None): + def _comment_entries(self, root_continuation_data, ytcfg, video_id, parent=None, comment_counts=None): def extract_header(contents): - _total_comments = 0 _continuation = None for content in contents: comments_header_renderer = try_get(content, lambda x: x['commentsHeaderRenderer']) expected_comment_count = parse_count(self._get_text( - comments_header_renderer, (lambda x: x['countText'], lambda x: x['commentsCount']), max_runs=1)) + comments_header_renderer, 'countText', 'commentsCount', max_runs=1)) if expected_comment_count: comment_counts[1] = expected_comment_count self.to_screen('Downloading ~%d comments' % expected_comment_count) - _total_comments = comment_counts[1] sort_mode_str = self._configuration_arg('comment_sort', [''])[0] comment_sort_index = int(sort_mode_str != 'top') # 1 = new, 0 = top @@ -2057,7 +2122,7 @@ def extract_header(contents): sort_text = 'top comments' if comment_sort_index == 0 else 'newest first' self.to_screen('Sorting comments by %s' % sort_text) break - return _total_comments, _continuation + return _continuation def extract_thread(contents): if not parent: @@ -2082,8 +2147,8 @@ def extract_thread(contents): if comment_replies_renderer: comment_counts[2] += 1 comment_entries_iter = self._comment_entries( - comment_replies_renderer, identity_token, account_syncid, ytcfg, - video_id, parent=comment.get('id'), comment_counts=comment_counts) + comment_replies_renderer, ytcfg, video_id, + parent=comment.get('id'), comment_counts=comment_counts) for reply_comment in comment_entries_iter: yield reply_comment @@ -2102,13 +2167,17 @@ def extract_thread(contents): continuation_token = self._generate_comment_continuation(video_id) continuation = self._build_api_continuation_query(continuation_token, None) + message = self._get_text(root_continuation_data, ('contents', ..., 'messageRenderer', 'text'), max_runs=1) + if message and not parent: + self.report_warning(message, video_id=video_id) + visitor_data = None is_first_continuation = parent is None for page_num in itertools.count(0): if not continuation: break - headers = self._generate_api_headers(ytcfg, identity_token, account_syncid, visitor_data) + headers = self.generate_api_headers(ytcfg=ytcfg, visitor_data=visitor_data) comment_prog_str = '(%d/%d)' % (comment_counts[0], comment_counts[1]) if page_num == 0: if is_first_continuation: @@ -2145,9 +2214,7 @@ def extract_thread(contents): lambda x: x['appendContinuationItemsAction']['continuationItems']), list) or [] if is_first_continuation: - total_comments, continuation = extract_header(continuation_items) - if total_comments: - yield total_comments + continuation = extract_header(continuation_items) is_first_continuation = False if continuation: break @@ -2175,9 +2242,7 @@ def extract_thread(contents): continue if is_first_continuation: header_continuation_items = [continuation_renderer.get('header') or {}] - total_comments, continuation = extract_header(header_continuation_items) - if total_comments: - yield total_comments + continuation = extract_header(header_continuation_items) is_first_continuation = False if continuation: break @@ -2205,42 +2270,28 @@ def _generate_comment_continuation(video_id): [bytes_to_intlist(base64.b64decode(part)) for part in parts])) return base64.b64encode(intlist_to_bytes(new_continuation_intlist)).decode('utf-8') - def _extract_comments(self, ytcfg, video_id, contents, webpage): + def _get_comments(self, ytcfg, video_id, contents, webpage): """Entry for comment extraction""" def _real_comment_extract(contents): - if isinstance(contents, list): - for entry in contents: - for key, renderer in entry.items(): - if key not in known_entry_comment_renderers: - continue - yield from self._comment_entries( - renderer, video_id=video_id, ytcfg=ytcfg, - identity_token=self._extract_identity_token(webpage, item_id=video_id), - account_syncid=self._extract_account_syncid(ytcfg)) - break - comments = [] - known_entry_comment_renderers = ('itemSectionRenderer',) - estimated_total = 0 - max_comments = int_or_none(self._configuration_arg('max_comments', [''])[0]) or float('inf') - - try: - for comment in _real_comment_extract(contents): - if len(comments) >= max_comments: - break - if isinstance(comment, int): - estimated_total = comment - continue - comments.append(comment) - except KeyboardInterrupt: - self.to_screen('Interrupted by user') - self.to_screen('Downloaded %d/%d comments' % (len(comments), estimated_total)) - return { - 'comments': comments, - 'comment_count': len(comments), - } + renderer = next(( + item for item in traverse_obj(contents, (..., 'itemSectionRenderer'), default={}) + if item.get('sectionIdentifier') == 'comment-item-section'), None) + yield from self._comment_entries(renderer, ytcfg, video_id) + + max_comments = int_or_none(self._configuration_arg('max_comments', [''])[0]) + # Force English regardless of account setting to prevent parsing issues + # See: https://github.com/yt-dlp/yt-dlp/issues/532 + ytcfg = copy.deepcopy(ytcfg) + traverse_obj( + ytcfg, ('INNERTUBE_CONTEXT', 'client'), expected_type=dict, default={})['hl'] = 'en' + return itertools.islice(_real_comment_extract(contents), 0, max_comments) @staticmethod - def _generate_player_context(sts=None): + def _get_checkok_params(): + return {'contentCheckOk': True, 'racyCheckOk': True} + + @classmethod + def _generate_player_context(cls, sts=None): context = { 'html5Preference': 'HTML5_PREF_WANTS', } @@ -2249,251 +2300,152 @@ def _generate_player_context(sts=None): return { 'playbackContext': { 'contentPlaybackContext': context - } + }, + **cls._get_checkok_params() } @staticmethod - def _get_video_info_params(video_id, client='TVHTML5'): - GVI_CLIENTS = { - 'ANDROID': { - 'c': 'ANDROID', - 'cver': '16.20', - }, - 'TVHTML5': { - 'c': 'TVHTML5', - 'cver': '6.20180913', - } - } - query = { - 'video_id': video_id, - 'eurl': 'https://youtube.googleapis.com/v/' + video_id, - 'html5': '1' - } - query.update(GVI_CLIENTS.get(client)) - return query + def _is_agegated(player_response): + if traverse_obj(player_response, ('playabilityStatus', 'desktopLegacyAgeGateReason')): + return True - def _real_extract(self, url): - url, smuggled_data = unsmuggle_url(url, {}) - video_id = self._match_id(url) + reasons = traverse_obj(player_response, ('playabilityStatus', ('status', 'reason')), default=[]) + AGE_GATE_REASONS = ( + 'confirm your age', 'age-restricted', 'inappropriate', # reason + 'age_verification_required', 'age_check_required', # status + ) + return any(expected in reason for expected in AGE_GATE_REASONS for reason in reasons) - is_music_url = smuggled_data.get('is_music_url') or self.is_music_url(url) + @staticmethod + def _is_unplayable(player_response): + return traverse_obj(player_response, ('playabilityStatus', 'status')) == 'UNPLAYABLE' - base_url = self.http_scheme() + '//www.youtube.com/' - webpage_url = base_url + 'watch?v=' + video_id - webpage = self._download_webpage( - webpage_url + '&bpctr=9999999999&has_verified=1', video_id, fatal=False) - - ytcfg = self._extract_ytcfg(video_id, webpage) or self._get_default_ytcfg() - identity_token = self._extract_identity_token(webpage, video_id) - session_index = self._extract_session_index(ytcfg) - player_url = self._extract_player_url(ytcfg, webpage) - - player_client = self._configuration_arg('player_client', [''])[0] - if player_client not in ('web', 'android', ''): - self.report_warning(f'Invalid player_client {player_client} given. Falling back to android client.') - force_mobile_client = player_client != 'web' - player_skip = self._configuration_arg('player_skip') - player_response = None + def _extract_player_response(self, client, video_id, master_ytcfg, player_ytcfg, player_url, initial_pr): + + session_index = self._extract_session_index(player_ytcfg, master_ytcfg) + syncid = self._extract_account_syncid(player_ytcfg, master_ytcfg, initial_pr) + sts = self._extract_signature_timestamp(video_id, player_url, master_ytcfg, fatal=False) if player_url else None + headers = self.generate_api_headers( + ytcfg=player_ytcfg, account_syncid=syncid, session_index=session_index, default_client=client) + + yt_query = {'videoId': video_id} + yt_query.update(self._generate_player_context(sts)) + return self._extract_response( + item_id=video_id, ep='player', query=yt_query, + ytcfg=player_ytcfg, headers=headers, fatal=True, + default_client=client, + note='Downloading %s player API JSON' % client.replace('_', ' ').strip() + ) or None + + def _get_requested_clients(self, url, smuggled_data): + requested_clients = [] + allowed_clients = sorted( + [client for client in INNERTUBE_CLIENTS.keys() if client[:1] != '_'], + key=lambda client: INNERTUBE_CLIENTS[client]['priority'], reverse=True) + for client in self._configuration_arg('player_client'): + if client in allowed_clients: + requested_clients.append(client) + elif client == 'all': + requested_clients.extend(allowed_clients) + else: + self.report_warning(f'Skipping unsupported client {client}') + if not requested_clients: + requested_clients = ['android', 'web'] + + if smuggled_data.get('is_music_url') or self.is_music_url(url): + requested_clients.extend( + f'{client}_music' for client in requested_clients if f'{client}_music' in INNERTUBE_CLIENTS) + + return orderedSet(requested_clients) + + def _extract_player_ytcfg(self, client, video_id): + url = { + 'web_music': 'https://music.youtube.com', + 'web_embedded': f'https://www.youtube.com/embed/{video_id}?html5=1' + }.get(client) + if not url: + return {} + webpage = self._download_webpage(url, video_id, fatal=False, note=f'Downloading {client} config') + return self.extract_ytcfg(video_id, webpage) or {} + + def _extract_player_responses(self, clients, video_id, webpage, master_ytcfg): + initial_pr = None if webpage: - player_response = self._extract_yt_initial_variable( + initial_pr = self._extract_yt_initial_variable( webpage, self._YT_INITIAL_PLAYER_RESPONSE_RE, video_id, 'initial player response') - syncid = self._extract_account_syncid(ytcfg, player_response) - headers = self._generate_api_headers(ytcfg, identity_token, syncid, session_index=session_index) + original_clients = clients + clients = clients[::-1] + prs = [] - ytm_streaming_data = {} - if is_music_url: - ytm_webpage = None - sts = self._extract_signature_timestamp(video_id, player_url, ytcfg, fatal=False) - if sts and not force_mobile_client and 'configs' not in player_skip: - ytm_webpage = self._download_webpage( - 'https://music.youtube.com', - video_id, fatal=False, note='Downloading remix client config') - - ytm_cfg = self._extract_ytcfg(video_id, ytm_webpage) or {} - ytm_client = 'WEB_REMIX' - if not sts or force_mobile_client: - # Android client already has signature descrambled - # See: https://github.com/TeamNewPipe/NewPipeExtractor/issues/562 - if not sts: - self.report_warning('Falling back to android remix client for player API.') - ytm_client = 'ANDROID_MUSIC' - ytm_cfg = {} - - ytm_headers = self._generate_api_headers( - ytm_cfg, identity_token, syncid, - client=ytm_client, session_index=session_index) - ytm_query = {'videoId': video_id} - ytm_query.update(self._generate_player_context(sts)) - - ytm_player_response = self._extract_response( - item_id=video_id, ep='player', query=ytm_query, - ytcfg=ytm_cfg, headers=ytm_headers, fatal=False, - default_client=ytm_client, - note='Downloading %sremix player API JSON' % ('android ' if force_mobile_client else '')) - ytm_streaming_data = try_get(ytm_player_response, lambda x: x['streamingData'], dict) or {} - - if not player_response or force_mobile_client: - sts = self._extract_signature_timestamp(video_id, player_url, ytcfg, fatal=False) - yt_client = 'WEB' - ytpcfg = ytcfg - ytp_headers = headers - if not sts or force_mobile_client: - # Android client already has signature descrambled - # See: https://github.com/TeamNewPipe/NewPipeExtractor/issues/562 - if not sts: - self.report_warning('Falling back to android client for player API.') - yt_client = 'ANDROID' - ytpcfg = {} - ytp_headers = self._generate_api_headers(ytpcfg, identity_token, syncid, - client=yt_client, session_index=session_index) - - yt_query = {'videoId': video_id} - yt_query.update(self._generate_player_context(sts)) - player_response = self._extract_response( - item_id=video_id, ep='player', query=yt_query, - ytcfg=ytpcfg, headers=ytp_headers, fatal=False, - default_client=yt_client, - note='Downloading %splayer API JSON' % ('android ' if force_mobile_client else '') - ) or player_response - - # Age-gate workarounds - playability_status = player_response.get('playabilityStatus') or {} - if playability_status.get('reason') in self._AGE_GATE_REASONS: - gvi_clients = ('ANDROID', 'TVHTML5') if force_mobile_client else ('TVHTML5', 'ANDROID') - for gvi_client in gvi_clients: - pr = self._parse_json(try_get(compat_parse_qs( - self._download_webpage( - base_url + 'get_video_info', video_id, - 'Refetching age-gated %s info webpage' % gvi_client.lower(), - 'unable to download video info webpage', fatal=False, - query=self._get_video_info_params(video_id, client=gvi_client))), - lambda x: x['player_response'][0], - compat_str) or '{}', video_id) - if pr: - break - if not pr: - self.report_warning('Falling back to embedded-only age-gate workaround.') - embed_webpage = None - sts = self._extract_signature_timestamp(video_id, player_url, ytcfg, fatal=False) - if sts and not force_mobile_client and 'configs' not in player_skip: - embed_webpage = self._download_webpage( - 'https://www.youtube.com/embed/%s?html5=1' % video_id, - video_id=video_id, note='Downloading age-gated embed config') - - ytcfg_age = self._extract_ytcfg(video_id, embed_webpage) or {} - # If we extracted the embed webpage, it'll tell us if we can view the video - embedded_pr = self._parse_json( - try_get(ytcfg_age, lambda x: x['PLAYER_VARS']['embedded_player_response'], str) or '{}', - video_id=video_id) - embedded_ps_reason = try_get(embedded_pr, lambda x: x['playabilityStatus']['reason'], str) or '' - if embedded_ps_reason not in self._AGE_GATE_REASONS: - yt_client = 'WEB_EMBEDDED_PLAYER' - if not sts or force_mobile_client: - # Android client already has signature descrambled - # See: https://github.com/TeamNewPipe/NewPipeExtractor/issues/562 - if not sts: - self.report_warning( - 'Falling back to android embedded client for player API (note: some formats may be missing).') - yt_client = 'ANDROID_EMBEDDED_PLAYER' - ytcfg_age = {} - - ytage_headers = self._generate_api_headers( - ytcfg_age, identity_token, syncid, - client=yt_client, session_index=session_index) - yt_age_query = {'videoId': video_id} - yt_age_query.update(self._generate_player_context(sts)) - pr = self._extract_response( - item_id=video_id, ep='player', query=yt_age_query, - ytcfg=ytcfg_age, headers=ytage_headers, fatal=False, - default_client=yt_client, - note='Downloading %sage-gated player API JSON' % ('android ' if force_mobile_client else '') - ) or {} + def append_client(client_name): + if client_name in INNERTUBE_CLIENTS and client_name not in original_clients: + clients.append(client_name) - if pr: - player_response = pr + # Android player_response does not have microFormats which are needed for + # extraction of some data. So we return the initial_pr with formats + # stripped out even if not requested by the user + # See: https://github.com/yt-dlp/yt-dlp/issues/501 + if initial_pr: + pr = dict(initial_pr) + pr['streamingData'] = None + prs.append(pr) - trailer_video_id = try_get( - playability_status, - lambda x: x['errorScreen']['playerLegacyDesktopYpcTrailerRenderer']['trailerVideoId'], - compat_str) - if trailer_video_id: - return self.url_result( - trailer_video_id, self.ie_key(), trailer_video_id) + last_error = None + tried_iframe_fallback = False + player_url = None + while clients: + client = clients.pop() + player_ytcfg = master_ytcfg if client == 'web' else {} + if 'configs' not in self._configuration_arg('player_skip'): + player_ytcfg = self._extract_player_ytcfg(client, video_id) or player_ytcfg + + player_url = player_url or self._extract_player_url(master_ytcfg, player_ytcfg, webpage=webpage) + require_js_player = self._get_default_ytcfg(client).get('REQUIRE_JS_PLAYER') + if 'js' in self._configuration_arg('player_skip'): + require_js_player = False + player_url = None + + if not player_url and not tried_iframe_fallback and require_js_player: + player_url = self._download_player_url(video_id) + tried_iframe_fallback = True - search_meta = ( - lambda x: self._html_search_meta(x, webpage, default=None)) \ - if webpage else lambda x: None - - video_details = player_response.get('videoDetails') or {} - microformat = try_get( - player_response, - lambda x: x['microformat']['playerMicroformatRenderer'], - dict) or {} - video_title = video_details.get('title') \ - or self._get_text(microformat.get('title')) \ - or search_meta(['og:title', 'twitter:title', 'title']) - video_description = video_details.get('shortDescription') - - if not smuggled_data.get('force_singlefeed', False): - if not self.get_param('noplaylist'): - multifeed_metadata_list = try_get( - player_response, - lambda x: x['multicamera']['playerLegacyMulticameraRenderer']['metadataList'], - compat_str) - if multifeed_metadata_list: - entries = [] - feed_ids = [] - for feed in multifeed_metadata_list.split(','): - # Unquote should take place before split on comma (,) since textual - # fields may contain comma as well (see - # https://github.com/ytdl-org/youtube-dl/issues/8536) - feed_data = compat_parse_qs( - compat_urllib_parse_unquote_plus(feed)) - - def feed_entry(name): - return try_get( - feed_data, lambda x: x[name][0], compat_str) - - feed_id = feed_entry('id') - if not feed_id: - continue - feed_title = feed_entry('title') - title = video_title - if feed_title: - title += ' (%s)' % feed_title - entries.append({ - '_type': 'url_transparent', - 'ie_key': 'Youtube', - 'url': smuggle_url( - base_url + 'watch?v=' + feed_data['id'][0], - {'force_singlefeed': True}), - 'title': title, - }) - feed_ids.append(feed_id) - self.to_screen( - 'Downloading multifeed video (%s) - add --no-playlist to just download video %s' - % (', '.join(feed_ids), video_id)) - return self.playlist_result( - entries, video_id, video_title, video_description) - else: - self.to_screen('Downloading just video %s because of --no-playlist' % video_id) + try: + pr = initial_pr if client == 'web' and initial_pr else self._extract_player_response( + client, video_id, player_ytcfg or master_ytcfg, player_ytcfg, player_url if require_js_player else None, initial_pr) + except ExtractorError as e: + if last_error: + self.report_warning(last_error) + last_error = e + continue - formats, itags, stream_ids = [], [], [] - itag_qualities = {} + if pr: + prs.append(pr) + + # creator clients can bypass AGE_VERIFICATION_REQUIRED if logged in + if client.endswith('_agegate') and self._is_unplayable(pr) and self.is_authenticated: + append_client(client.replace('_agegate', '_creator')) + elif self._is_agegated(pr): + append_client(f'{client}_agegate') + + if last_error: + if not len(prs): + raise last_error + self.report_warning(last_error) + return prs, player_url + + def _extract_formats(self, streaming_data, video_id, player_url, is_live): + itags, stream_ids = {}, [] + itag_qualities, res_qualities = {}, {} q = qualities([ - # "tiny" is the smallest video-only format. But some audio-only formats - # was also labeled "tiny". It is not clear if such formats still exist - 'tiny', 'audio_quality_low', 'audio_quality_medium', 'audio_quality_high', # Audio only formats + # Normally tiny is the smallest video-only formats. But + # audio-only formats with unknown quality may get tagged as tiny + 'tiny', + 'audio_quality_ultralow', 'audio_quality_low', 'audio_quality_medium', 'audio_quality_high', # Audio only formats 'small', 'medium', 'large', 'hd720', 'hd1080', 'hd1440', 'hd2160', 'hd2880', 'highres' ]) - - streaming_data = player_response.get('streamingData') or {} - streaming_formats = streaming_data.get('formats') or [] - streaming_formats.extend(streaming_data.get('adaptiveFormats') or []) - streaming_formats.extend(ytm_streaming_data.get('formats') or []) - streaming_formats.extend(ytm_streaming_data.get('adaptiveFormats') or []) + streaming_formats = traverse_obj(streaming_data, (..., ('formats', 'adaptiveFormats'), ...), default=[]) for fmt in streaming_formats: if fmt.get('targetDurationSec') or fmt.get('drmFamilies'): @@ -2506,10 +2458,18 @@ def feed_entry(name): continue quality = fmt.get('quality') + height = int_or_none(fmt.get('height')) if quality == 'tiny' or not quality: quality = fmt.get('audioQuality', '').lower() or quality - if itag and quality: - itag_qualities[itag] = quality + # The 3gp format (17) in android client has a quality of "small", + # but is actually worse than other formats + if itag == '17': + quality = 'tiny' + if quality: + if itag: + itag_qualities[itag] = quality + if height: + res_qualities[height] = quality # FORMAT_STREAM_TYPE_OTF(otf=1) requires downloading the init fragment # (adding `&sq=0` to the URL) and parsing emsg box to determine the # number of fragment that would subsequently requested with (`&sq=N`) @@ -2529,8 +2489,20 @@ def feed_entry(name): sp = try_get(sc, lambda x: x['sp'][0]) or 'signature' fmt_url += '&' + sp + '=' + signature + query = parse_qs(fmt_url) + throttled = False + if query.get('ratebypass') != ['yes'] and query.get('n'): + try: + fmt_url = update_url_query(fmt_url, { + 'n': self._decrypt_nsig(query['n'][0], video_id, player_url)}) + except ExtractorError as e: + self.report_warning( + f'nsig extraction failed: You may experience throttling for some formats\n' + f'n = {query["n"][0]} ; player = {player_url}\n{e}', only_once=True) + throttled = True + if itag: - itags.append(itag) + itags[itag] = 'https' stream_ids.append(stream_id) tbr = float_or_none( @@ -2539,24 +2511,26 @@ def feed_entry(name): 'asr': int_or_none(fmt.get('audioSampleRate')), 'filesize': int_or_none(fmt.get('contentLength')), 'format_id': itag, - 'format_note': audio_track.get('displayName') or fmt.get('qualityLabel') or quality, - 'fps': int_or_none(fmt.get('fps')), - 'height': int_or_none(fmt.get('height')), + 'format_note': join_nonempty( + '%s%s' % (audio_track.get('displayName') or '', + ' (default)' if audio_track.get('audioIsDefault') else ''), + fmt.get('qualityLabel') or quality.replace('audio_quality_', ''), + throttled and 'THROTTLED', delim=', '), + 'source_preference': -10 if throttled else -1, + 'fps': int_or_none(fmt.get('fps')) or None, + 'height': height, 'quality': q(quality), 'tbr': tbr, 'url': fmt_url, - 'width': fmt.get('width'), + 'width': int_or_none(fmt.get('width')), 'language': audio_track.get('id', '').split('.')[0], + 'language_preference': 1 if audio_track.get('audioIsDefault') else -1, } mime_mobj = re.match( r'((?:[^/]+)/(?:[^;]+))(?:;\s*codecs="([^"]+)")?', fmt.get('mimeType') or '') if mime_mobj: dct['ext'] = mimetype2ext(mime_mobj.group(1)) dct.update(parse_codecs(mime_mobj.group(2))) - # The 3gp format in android client has a quality of "small", - # but is actually worse than all other formats - if dct['ext'] == '3gp': - dct['quality'] = q('tiny') no_audio = dct.get('acodec') == 'none' no_video = dct.get('vcodec') == 'none' if no_audio: @@ -2570,64 +2544,164 @@ def feed_entry(name): } if dct.get('ext'): dct['container'] = dct['ext'] + '_dash' - formats.append(dct) + yield dct skip_manifests = self._configuration_arg('skip') - get_dash = 'dash' not in skip_manifests and self.get_param('youtube_include_dash_manifest', True) + get_dash = ( + (not is_live or self._configuration_arg('include_live_dash')) + and 'dash' not in skip_manifests and self.get_param('youtube_include_dash_manifest', True)) get_hls = 'hls' not in skip_manifests and self.get_param('youtube_include_hls_manifest', True) - for sd in (streaming_data, ytm_streaming_data): + def process_manifest_format(f, proto, itag): + if itag in itags: + if itags[itag] == proto or f'{itag}-{proto}' in itags: + return False + itag = f'{itag}-{proto}' + if itag: + f['format_id'] = itag + itags[itag] = proto + + f['quality'] = next(( + q(qdict[val]) + for val, qdict in ((f.get('format_id', '').split('-')[0], itag_qualities), (f.get('height'), res_qualities)) + if val in qdict), -1) + return True + + for sd in streaming_data: hls_manifest_url = get_hls and sd.get('hlsManifestUrl') if hls_manifest_url: - for f in self._extract_m3u8_formats( - hls_manifest_url, video_id, 'mp4', fatal=False): - itag = self._search_regex( - r'/itag/(\d+)', f['url'], 'itag', default=None) - if itag: - f['format_id'] = itag - formats.append(f) + for f in self._extract_m3u8_formats(hls_manifest_url, video_id, 'mp4', fatal=False): + if process_manifest_format(f, 'hls', self._search_regex( + r'/itag/(\d+)', f['url'], 'itag', default=None)): + yield f dash_manifest_url = get_dash and sd.get('dashManifestUrl') if dash_manifest_url: - for f in self._extract_mpd_formats( - dash_manifest_url, video_id, fatal=False): - itag = f['format_id'] - if itag in itags: + for f in self._extract_mpd_formats(dash_manifest_url, video_id, fatal=False): + if process_manifest_format(f, 'dash', f['format_id']): + f['filesize'] = int_or_none(self._search_regex( + r'/clen/(\d+)', f.get('fragment_base_url') or f['url'], 'file size', default=None)) + yield f + + def _real_extract(self, url): + url, smuggled_data = unsmuggle_url(url, {}) + video_id = self._match_id(url) + + base_url = self.http_scheme() + '//www.youtube.com/' + webpage_url = base_url + 'watch?v=' + video_id + webpage = None + if 'webpage' not in self._configuration_arg('player_skip'): + webpage = self._download_webpage( + webpage_url + '&bpctr=9999999999&has_verified=1', video_id, fatal=False) + + master_ytcfg = self.extract_ytcfg(video_id, webpage) or self._get_default_ytcfg() + + player_responses, player_url = self._extract_player_responses( + self._get_requested_clients(url, smuggled_data), + video_id, webpage, master_ytcfg) + + get_first = lambda obj, keys, **kwargs: traverse_obj(obj, (..., *variadic(keys)), **kwargs, get_all=False) + + playability_statuses = traverse_obj( + player_responses, (..., 'playabilityStatus'), expected_type=dict, default=[]) + + trailer_video_id = get_first( + playability_statuses, + ('errorScreen', 'playerLegacyDesktopYpcTrailerRenderer', 'trailerVideoId'), + expected_type=str) + if trailer_video_id: + return self.url_result( + trailer_video_id, self.ie_key(), trailer_video_id) + + search_meta = ((lambda x: self._html_search_meta(x, webpage, default=None)) + if webpage else (lambda x: None)) + + video_details = traverse_obj( + player_responses, (..., 'videoDetails'), expected_type=dict, default=[]) + microformats = traverse_obj( + player_responses, (..., 'microformat', 'playerMicroformatRenderer'), + expected_type=dict, default=[]) + video_title = ( + get_first(video_details, 'title') + or self._get_text(microformats, (..., 'title')) + or search_meta(['og:title', 'twitter:title', 'title'])) + video_description = get_first(video_details, 'shortDescription') + + multifeed_metadata_list = get_first( + player_responses, + ('multicamera', 'playerLegacyMulticameraRenderer', 'metadataList'), + expected_type=str) + if multifeed_metadata_list and not smuggled_data.get('force_singlefeed'): + if self.get_param('noplaylist'): + self.to_screen('Downloading just video %s because of --no-playlist' % video_id) + else: + entries = [] + feed_ids = [] + for feed in multifeed_metadata_list.split(','): + # Unquote should take place before split on comma (,) since textual + # fields may contain comma as well (see + # https://github.com/ytdl-org/youtube-dl/issues/8536) + feed_data = compat_parse_qs( + compat_urllib_parse_unquote_plus(feed)) + + def feed_entry(name): + return try_get( + feed_data, lambda x: x[name][0], compat_str) + + feed_id = feed_entry('id') + if not feed_id: continue - if itag in itag_qualities: - f['quality'] = q(itag_qualities[itag]) - filesize = int_or_none(self._search_regex( - r'/clen/(\d+)', f.get('fragment_base_url') - or f['url'], 'file size', default=None)) - if filesize: - f['filesize'] = filesize - formats.append(f) + feed_title = feed_entry('title') + title = video_title + if feed_title: + title += ' (%s)' % feed_title + entries.append({ + '_type': 'url_transparent', + 'ie_key': 'Youtube', + 'url': smuggle_url( + '%swatch?v=%s' % (base_url, feed_data['id'][0]), + {'force_singlefeed': True}), + 'title': title, + }) + feed_ids.append(feed_id) + self.to_screen( + 'Downloading multifeed video (%s) - add --no-playlist to just download video %s' + % (', '.join(feed_ids), video_id)) + return self.playlist_result( + entries, video_id, video_title, video_description) + + live_broadcast_details = traverse_obj(microformats, (..., 'liveBroadcastDetails')) + is_live = get_first(video_details, 'isLive') + if is_live is None: + is_live = get_first(live_broadcast_details, 'isLiveNow') + + streaming_data = traverse_obj(player_responses, (..., 'streamingData'), default=[]) + formats = list(self._extract_formats(streaming_data, video_id, player_url, is_live)) if not formats: - if not self.get_param('allow_unplayable_formats') and streaming_data.get('licenseInfos'): - self.raise_no_formats( - 'This video is DRM protected.', expected=True) - pemr = try_get( - playability_status, - lambda x: x['errorScreen']['playerErrorMessageRenderer'], - dict) or {} - reason = self._get_text(pemr.get('reason')) or playability_status.get('reason') - subreason = pemr.get('subreason') + if not self.get_param('allow_unplayable_formats') and traverse_obj(streaming_data, (..., 'licenseInfos')): + self.report_drm(video_id) + pemr = get_first( + playability_statuses, + ('errorScreen', 'playerErrorMessageRenderer'), expected_type=dict) or {} + reason = self._get_text(pemr, 'reason') or get_first(playability_statuses, 'reason') + subreason = clean_html(self._get_text(pemr, 'subreason') or '') if subreason: - subreason = clean_html(self._get_text(subreason)) if subreason == 'The uploader has not made this video available in your country.': - countries = microformat.get('availableCountries') + countries = get_first(microformats, 'availableCountries') if not countries: regions_allowed = search_meta('regionsAllowed') countries = regions_allowed.split(',') if regions_allowed else None self.raise_geo_restricted(subreason, countries, metadata_available=True) - reason += '\n' + subreason + reason += f'. {subreason}' if reason: self.raise_no_formats(reason, expected=True) - self._sort_formats(formats) + # Source is given priority since formats that throttle are given lower source_preference + # When throttling issue is fully fixed, remove this + self._sort_formats(formats, ('quality', 'res', 'fps', 'hdr:12', 'source', 'codec:vp9.2', 'lang', 'proto')) - keywords = video_details.get('keywords') or [] + keywords = get_first(video_details, 'keywords', expected_type=list) or [] if not keywords and webpage: keywords = [ unescapeHTML(m.group('content')) @@ -2646,87 +2720,126 @@ def feed_entry(name): break thumbnails = [] - for container in (video_details, microformat): - for thumbnail in (try_get( - container, - lambda x: x['thumbnail']['thumbnails'], list) or []): - thumbnail_url = thumbnail.get('url') - if not thumbnail_url: - continue - # Sometimes youtube gives a wrong thumbnail URL. See: - # https://github.com/yt-dlp/yt-dlp/issues/233 - # https://github.com/ytdl-org/youtube-dl/issues/28023 - if 'maxresdefault' in thumbnail_url: - thumbnail_url = thumbnail_url.split('?')[0] - thumbnails.append({ - 'url': thumbnail_url, - 'height': int_or_none(thumbnail.get('height')), - 'width': int_or_none(thumbnail.get('width')), - 'preference': 1 if 'maxresdefault' in thumbnail_url else -1 - }) + thumbnail_dicts = traverse_obj( + (video_details, microformats), (..., ..., 'thumbnail', 'thumbnails', ...), + expected_type=dict, default=[]) + for thumbnail in thumbnail_dicts: + thumbnail_url = thumbnail.get('url') + if not thumbnail_url: + continue + # Sometimes youtube gives a wrong thumbnail URL. See: + # https://github.com/yt-dlp/yt-dlp/issues/233 + # https://github.com/ytdl-org/youtube-dl/issues/28023 + if 'maxresdefault' in thumbnail_url: + thumbnail_url = thumbnail_url.split('?')[0] + thumbnails.append({ + 'url': thumbnail_url, + 'height': int_or_none(thumbnail.get('height')), + 'width': int_or_none(thumbnail.get('width')), + }) thumbnail_url = search_meta(['og:image', 'twitter:image']) if thumbnail_url: thumbnails.append({ 'url': thumbnail_url, - 'preference': 1 if 'maxresdefault' in thumbnail_url else -1 }) - # All videos have a maxresdefault thumbnail, but sometimes it does not appear in the webpage - # See: https://github.com/ytdl-org/youtube-dl/issues/29049 - thumbnails.append({ - 'url': 'https://i.ytimg.com/vi/%s/maxresdefault.jpg' % video_id, - 'preference': 1, - }) + original_thumbnails = thumbnails.copy() + + # The best resolution thumbnails sometimes does not appear in the webpage + # See: https://github.com/ytdl-org/youtube-dl/issues/29049, https://github.com/yt-dlp/yt-dlp/issues/340 + # List of possible thumbnails - Ref: + thumbnail_names = [ + 'maxresdefault', 'hq720', 'sddefault', 'sd1', 'sd2', 'sd3', + 'hqdefault', 'hq1', 'hq2', 'hq3', '0', + 'mqdefault', 'mq1', 'mq2', 'mq3', + 'default', '1', '2', '3' + ] + n_thumbnail_names = len(thumbnail_names) + thumbnails.extend({ + 'url': 'https://i.ytimg.com/vi{webp}/{video_id}/{name}{live}.{ext}'.format( + video_id=video_id, name=name, ext=ext, + webp='_webp' if ext == 'webp' else '', live='_live' if is_live else ''), + } for name in thumbnail_names for ext in ('webp', 'jpg')) + for thumb in thumbnails: + i = next((i for i, t in enumerate(thumbnail_names) if f'/{video_id}/{t}' in thumb['url']), n_thumbnail_names) + thumb['preference'] = (0 if '.webp' in thumb['url'] else -1) - (2 * i) self._remove_duplicate_formats(thumbnails) + self._downloader._sort_thumbnails(original_thumbnails) - category = microformat.get('category') or search_meta('genre') - channel_id = video_details.get('channelId') \ - or microformat.get('externalChannelId') \ - or search_meta('channelId') + category = get_first(microformats, 'category') or search_meta('genre') + channel_id = str_or_none( + get_first(video_details, 'channelId') + or get_first(microformats, 'externalChannelId') + or search_meta('channelId')) duration = int_or_none( - video_details.get('lengthSeconds') - or microformat.get('lengthSeconds')) \ - or parse_duration(search_meta('duration')) - is_live = video_details.get('isLive') - is_upcoming = video_details.get('isUpcoming') - owner_profile_url = microformat.get('ownerProfileUrl') + get_first(video_details, 'lengthSeconds') + or get_first(microformats, 'lengthSeconds') + or parse_duration(search_meta('duration'))) or None + owner_profile_url = get_first(microformats, 'ownerProfileUrl') + + live_content = get_first(video_details, 'isLiveContent') + is_upcoming = get_first(video_details, 'isUpcoming') + if is_live is None: + if is_upcoming or live_content is False: + is_live = False + if is_upcoming is None and (live_content or is_live): + is_upcoming = False + live_starttime = parse_iso8601(get_first(live_broadcast_details, 'startTimestamp')) + live_endtime = parse_iso8601(get_first(live_broadcast_details, 'endTimestamp')) + if not duration and live_endtime and live_starttime: + duration = live_endtime - live_starttime info = { 'id': video_id, 'title': self._live_title(video_title) if is_live else video_title, 'formats': formats, 'thumbnails': thumbnails, + # The best thumbnail that we are sure exists. Prevents unnecessary + # URL checking if user don't care about getting the best possible thumbnail + 'thumbnail': traverse_obj(original_thumbnails, (-1, 'url')), 'description': video_description, 'upload_date': unified_strdate( - microformat.get('uploadDate') + get_first(microformats, 'uploadDate') or search_meta('uploadDate')), - 'uploader': video_details['author'], + 'uploader': get_first(video_details, 'author'), 'uploader_id': self._search_regex(r'/(?:channel|user)/([^/?&#]+)', owner_profile_url, 'uploader id') if owner_profile_url else None, 'uploader_url': owner_profile_url, 'channel_id': channel_id, - 'channel_url': 'https://www.youtube.com/channel/' + channel_id if channel_id else None, + 'channel_url': f'https://www.youtube.com/channel/{channel_id}' if channel_id else None, 'duration': duration, 'view_count': int_or_none( - video_details.get('viewCount') - or microformat.get('viewCount') + get_first((video_details, microformats), (..., 'viewCount')) or search_meta('interactionCount')), - 'average_rating': float_or_none(video_details.get('averageRating')), + 'average_rating': float_or_none(get_first(video_details, 'averageRating')), 'age_limit': 18 if ( - microformat.get('isFamilySafe') is False + get_first(microformats, 'isFamilySafe') is False or search_meta('isFamilyFriendly') == 'false' or search_meta('og:restrictions:age') == '18+') else 0, 'webpage_url': webpage_url, 'categories': [category] if category else None, 'tags': keywords, + 'playable_in_embed': get_first(playability_statuses, 'playableInEmbed'), 'is_live': is_live, - 'playable_in_embed': playability_status.get('playableInEmbed'), - 'was_live': video_details.get('isLiveContent'), + 'was_live': (False if is_live or is_upcoming or live_content is False + else None if is_live is None or is_upcoming is None + else live_content), + 'live_status': 'is_upcoming' if is_upcoming else None, # rest will be set by YoutubeDL + 'release_timestamp': live_starttime, } - pctr = try_get( - player_response, - lambda x: x['captions']['playerCaptionsTracklistRenderer'], dict) - subtitles = {} + pctr = traverse_obj(player_responses, (..., 'captions', 'playerCaptionsTracklistRenderer'), expected_type=dict) if pctr: + def get_lang_code(track): + return (remove_start(track.get('vssId') or '', '.').replace('.', '-') + or track.get('languageCode')) + + # Converted into dicts to remove duplicates + captions = { + get_lang_code(sub): sub + for sub in traverse_obj(pctr, (..., 'captionTracks', ...), default=[])} + translation_languages = { + lang.get('languageCode'): self._get_text(lang.get('languageName'), max_runs=1) + for lang in traverse_obj(pctr, (..., 'translationLanguages', ...), default=[])} + def process_language(container, base_url, lang_code, sub_name, query): lang_subs = container.setdefault(lang_code, []) for fmt in self._SUBTITLE_FORMATS: @@ -2739,32 +2852,29 @@ def process_language(container, base_url, lang_code, sub_name, query): 'name': sub_name, }) - for caption_track in (pctr.get('captionTracks') or []): + subtitles, automatic_captions = {}, {} + for lang_code, caption_track in captions.items(): base_url = caption_track.get('baseUrl') if not base_url: continue + lang_name = self._get_text(caption_track, 'name', max_runs=1) if caption_track.get('kind') != 'asr': - lang_code = ( - remove_start(caption_track.get('vssId') or '', '.').replace('.', '-') - or caption_track.get('languageCode')) if not lang_code: continue process_language( - subtitles, base_url, lang_code, - try_get(caption_track, lambda x: x['name']['simpleText']), - {}) - continue - automatic_captions = {} - for translation_language in (pctr.get('translationLanguages') or []): - translation_language_code = translation_language.get('languageCode') - if not translation_language_code: + subtitles, base_url, lang_code, lang_name, {}) + if not caption_track.get('isTranslatable'): + continue + for trans_code, trans_name in translation_languages.items(): + if not trans_code: continue + if caption_track.get('kind') != 'asr': + trans_code += f'-{lang_code}' + trans_name += format_field(lang_name, template=' from %s') process_language( - automatic_captions, base_url, translation_language_code, - self._get_text(translation_language.get('languageName'), max_runs=1), - {'tlang': translation_language_code}) - info['automatic_captions'] = automatic_captions - info['subtitles'] = subtitles + automatic_captions, base_url, trans_code, trans_name, {'tlang': trans_code}) + info['automatic_captions'] = automatic_captions + info['subtitles'] = subtitles parsed_url = compat_urllib_parse_urlparse(url) for component in [parsed_url.fragment, parsed_url.query]: @@ -2799,15 +2909,18 @@ def process_language(container, base_url, lang_code, sub_name, query): webpage, self._YT_INITIAL_DATA_RE, video_id, 'yt initial data') if not initial_data: + query = {'videoId': video_id} + query.update(self._get_checkok_params()) initial_data = self._extract_response( item_id=video_id, ep='next', fatal=False, - ytcfg=ytcfg, headers=headers, query={'videoId': video_id}, + ytcfg=master_ytcfg, query=query, + headers=self.generate_api_headers(ytcfg=master_ytcfg), note='Downloading initial data API JSON') try: # This will error if there is no livechat initial_data['contents']['twoColumnWatchNextResults']['conversationBar']['liveChatRenderer']['continuations'][0]['reloadContinuationData']['continuation'] - info['subtitles']['live_chat'] = [{ + info.setdefault('subtitles', {})['live_chat'] = [{ 'url': 'https://www.youtube.com/watch?v=%s' % video_id, # url is needed to set cookies 'video_id': video_id, 'ext': 'json', @@ -2817,38 +2930,10 @@ def process_language(container, base_url, lang_code, sub_name, query): pass if initial_data: - chapters = self._extract_chapters_from_json( - initial_data, video_id, duration) - if not chapters: - for engagment_pannel in (initial_data.get('engagementPanels') or []): - contents = try_get( - engagment_pannel, lambda x: x['engagementPanelSectionListRenderer']['content']['macroMarkersListRenderer']['contents'], - list) - if not contents: - continue - - def chapter_time(mmlir): - return parse_duration( - self._get_text(mmlir.get('timeDescription'))) - - chapters = [] - for next_num, content in enumerate(contents, start=1): - mmlir = content.get('macroMarkersListItemRenderer') or {} - start_time = chapter_time(mmlir) - end_time = chapter_time(try_get( - contents, lambda x: x[next_num]['macroMarkersListItemRenderer'])) \ - if next_num < len(contents) else duration - if start_time is None or end_time is None: - continue - chapters.append({ - 'start_time': start_time, - 'end_time': end_time, - 'title': self._get_text(mmlir.get('title')), - }) - if chapters: - break - if chapters: - info['chapters'] = chapters + info['chapters'] = ( + self._extract_chapters_from_json(initial_data, duration) + or self._extract_chapters_from_engagement_panel(initial_data, duration) + or None) contents = try_get( initial_data, @@ -2899,10 +2984,7 @@ def chapter_time(mmlir): }) vsir = content.get('videoSecondaryInfoRenderer') if vsir: - info['channel'] = self._get_text(try_get( - vsir, - lambda x: x['owner']['videoOwnerRenderer']['title'], - dict)) + info['channel'] = self._get_text(vsir, ('owner', 'videoOwnerRenderer', 'title')) rows = try_get( vsir, lambda x: x['metadataRowContainer']['metadataRowContainerRenderer']['rows'], @@ -2917,8 +2999,8 @@ def chapter_time(mmlir): mrr_title = mrr.get('title') if not mrr_title: continue - mrr_title = self._get_text(mrr['title']) - mrr_contents_text = self._get_text(mrr['contents'][0]) + mrr_title = self._get_text(mrr, 'title') + mrr_contents_text = self._get_text(mrr, ('contents', 0)) if mrr_title == 'License': info['license'] = mrr_contents_text elif not multiple_songs: @@ -2943,8 +3025,8 @@ def chapter_time(mmlir): if v: info[d_k] = v - is_private = bool_or_none(video_details.get('isPrivate')) - is_unlisted = bool_or_none(microformat.get('isUnlisted')) + is_private = get_first(video_details, 'isPrivate', expected_type=bool) + is_unlisted = get_first(microformats, 'isUnlisted', expected_type=bool) is_membersonly = None is_premium = None if initial_data and is_private is not None: @@ -2971,54 +3053,21 @@ def chapter_time(mmlir): needs_auth=info['age_limit'] >= 18, is_unlisted=None if is_private is None else is_unlisted) - # get xsrf for annotations or comments - get_annotations = self.get_param('writeannotations', False) - get_comments = self.get_param('getcomments', False) - if get_annotations or get_comments: - xsrf_token = None - ytcfg = self._extract_ytcfg(video_id, webpage) - if ytcfg: - xsrf_token = try_get(ytcfg, lambda x: x['XSRF_TOKEN'], compat_str) - if not xsrf_token: - xsrf_token = self._search_regex( - r'([\'"])XSRF_TOKEN\1\s*:\s*([\'"])(?P(?:(?!\2).)+)\2', - webpage, 'xsrf token', group='xsrf_token', fatal=False) - - # annotations - if get_annotations: - invideo_url = try_get( - player_response, lambda x: x['annotations'][0]['playerAnnotationsUrlsRenderer']['invideoUrl'], compat_str) - if xsrf_token and invideo_url: - xsrf_field_name = None - if ytcfg: - xsrf_field_name = try_get(ytcfg, lambda x: x['XSRF_FIELD_NAME'], compat_str) - if not xsrf_field_name: - xsrf_field_name = self._search_regex( - r'([\'"])XSRF_FIELD_NAME\1\s*:\s*([\'"])(?P\w+)\2', - webpage, 'xsrf field name', - group='xsrf_field_name', default='session_token') - info['annotations'] = self._download_webpage( - self._proto_relative_url(invideo_url), - video_id, note='Downloading annotations', - errnote='Unable to download video annotations', fatal=False, - data=urlencode_postdata({xsrf_field_name: xsrf_token})) - - if get_comments: - info['__post_extractor'] = lambda: self._extract_comments(ytcfg, video_id, contents, webpage) - - self.mark_watched(video_id, player_response) + info['__post_extractor'] = self.extract_comments(master_ytcfg, video_id, contents, webpage) + + self.mark_watched(video_id, player_responses) return info class YoutubeTabIE(YoutubeBaseInfoExtractor): - IE_DESC = 'YouTube.com tab' + IE_DESC = 'YouTube Tabs' _VALID_URL = r'''(?x) https?:// (?:\w+\.)? (?: youtube(?:kids)?\.com| - invidio\.us + %(invidious)s )/ (?: (?Pchannel|c|user|browse)/| @@ -3026,10 +3075,13 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor): feed/|hashtag/| (?:playlist|watch)\?.*?\blist= )| - (?!(?:%s)\b) # Direct URLs + (?!(?:%(reserved_names)s)\b) # Direct URLs ) (?P[^/?\#&]+) - ''' % YoutubeBaseInfoExtractor._RESERVED_NAMES + ''' % { + 'reserved_names': YoutubeBaseInfoExtractor._RESERVED_NAMES, + 'invidious': '|'.join(YoutubeBaseInfoExtractor._INVIDIOUS_SITES), + } IE_NAME = 'youtube:tab' _TESTS = [{ @@ -3287,7 +3339,7 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor): }, { 'url': 'https://www.youtube.com/channel/UCoMdktPbSTixAyNGwb-UYkQ/live', 'info_dict': { - 'id': 'X1whbWASnNQ', # This will keep changing + 'id': '3yImotZU3tw', # This will keep changing 'ext': 'mp4', 'title': compat_str, 'uploader': 'Sky News', @@ -3351,7 +3403,7 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor): 'url': 'https://www.youtube.com/feed/watch_later', 'only_matching': True, }, { - 'note': 'Recommended - redirects to home page', + 'note': 'Recommended - redirects to home page.', 'url': 'https://www.youtube.com/feed/recommended', 'only_matching': True, }, { @@ -3448,6 +3500,51 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor): 'availability': 'unlisted' }, 'playlist_count': 1, + }, { + 'note': 'API Fallback: Recommended - redirects to home page. Requires visitorData', + 'url': 'https://www.youtube.com/feed/recommended', + 'info_dict': { + 'id': 'recommended', + 'title': 'recommended', + }, + 'playlist_mincount': 50, + 'params': { + 'skip_download': True, + 'extractor_args': {'youtubetab': {'skip': ['webpage']}} + }, + }, { + 'note': 'API Fallback: /videos tab, sorted by oldest first', + 'url': 'https://www.youtube.com/user/theCodyReeder/videos?view=0&sort=da&flow=grid', + 'info_dict': { + 'id': 'UCu6mSoMNzHQiBIOCkHUa2Aw', + 'title': 'Cody\'sLab - Videos', + 'description': 'md5:d083b7c2f0c67ee7a6c74c3e9b4243fa', + 'uploader': 'Cody\'sLab', + 'uploader_id': 'UCu6mSoMNzHQiBIOCkHUa2Aw', + }, + 'playlist_mincount': 650, + 'params': { + 'skip_download': True, + 'extractor_args': {'youtubetab': {'skip': ['webpage']}} + }, + }, { + 'note': 'API Fallback: Topic, should redirect to playlist?list=UU...', + 'url': 'https://music.youtube.com/browse/UC9ALqqC4aIeG5iDs7i90Bfw', + 'info_dict': { + 'id': 'UU9ALqqC4aIeG5iDs7i90Bfw', + 'uploader_id': 'UC9ALqqC4aIeG5iDs7i90Bfw', + 'title': 'Uploads from Royalty Free Music - Topic', + 'uploader': 'Royalty Free Music - Topic', + }, + 'expected_warnings': [ + 'A channel/user page was given', + 'The URL does not have a videos tab', + ], + 'playlist_mincount': 101, + 'params': { + 'skip_download': True, + 'extractor_args': {'youtubetab': {'skip': ['webpage']}} + }, }] @classmethod @@ -3489,7 +3586,7 @@ def _grid_entries(self, grid_renderer): renderer = self._extract_basic_item_renderer(item) if not isinstance(renderer, dict): continue - title = self._get_text(renderer.get('title')) + title = self._get_text(renderer, 'title') # playlist playlist_id = renderer.get('playlistId') @@ -3549,7 +3646,7 @@ def _shelf_entries(self, shelf_renderer, skip_channels=False): # will not work if skip_channels and '/channels?' in shelf_url: return - title = self._get_text(shelf_renderer, lambda x: x['title']) + title = self._get_text(shelf_renderer, 'title') yield self.url_result(shelf_url, video_title=title) # Shelf may not contain shelf URL, fallback to extraction from content for entry in self._shelf_entries_from_content(shelf_renderer): @@ -3636,7 +3733,7 @@ def _rich_grid_entries(self, contents): if entry: yield entry ''' - def _entries(self, tab, item_id, identity_token, account_syncid, ytcfg): + def _entries(self, tab, item_id, ytcfg, account_syncid, visitor_data): def extract_entries(parent_renderer): # this needs to called again for continuation to work with feeds contents = try_get(parent_renderer, lambda x: x['contents'], list) or [] @@ -3678,7 +3775,7 @@ def extract_entries(parent_renderer): # this needs to called again for continua if not continuation_list[0]: continuation_list[0] = self._extract_continuation(parent_renderer) - continuation_list = [None] # Python 2 doesnot support nonlocal + continuation_list = [None] # Python 2 does not support nonlocal tab_content = try_get(tab, lambda x: x['content'], dict) if not tab_content: return @@ -3688,12 +3785,12 @@ def extract_entries(parent_renderer): # this needs to called again for continua for entry in extract_entries(parent_renderer): yield entry continuation = continuation_list[0] - visitor_data = None for page_num in itertools.count(1): if not continuation: break - headers = self._generate_api_headers(ytcfg, identity_token, account_syncid, visitor_data) + headers = self.generate_api_headers( + ytcfg=ytcfg, account_syncid=account_syncid, visitor_data=visitor_data) response = self._extract_response( item_id='%s page %s' % (item_id, page_num), query=continuation, headers=headers, ytcfg=ytcfg, @@ -3701,8 +3798,9 @@ def extract_entries(parent_renderer): # this needs to called again for continua if not response: break - visitor_data = try_get( - response, lambda x: x['responseContext']['visitorData'], compat_str) or visitor_data + # Extracting updated visitor data is required to prevent an infinite extraction loop in some cases + # See: https://github.com/ytdl-org/youtube-dl/issues/28702 + visitor_data = self._extract_visitor_data(response) or visitor_data known_continuation_renderers = { 'playlistVideoListContinuation': self._playlist_entries, @@ -3728,6 +3826,7 @@ def extract_entries(parent_renderer): # this needs to called again for continua known_renderers = { 'gridPlaylistRenderer': (self._grid_entries, 'items'), 'gridVideoRenderer': (self._grid_entries, 'items'), + 'gridChannelRenderer': (self._grid_entries, 'items'), 'playlistVideoRenderer': (self._playlist_entries, 'contents'), 'itemSectionRenderer': (extract_entries, 'contents'), # for feeds 'richItemRenderer': (extract_entries, 'contents'), # for hashtag @@ -3775,9 +3874,10 @@ def _extract_uploader(cls, data): try_get(owner, lambda x: x['navigationEndpoint']['browseEndpoint']['canonicalBaseUrl'], compat_str)) return {k: v for k, v in uploader.items() if v is not None} - def _extract_from_tabs(self, item_id, webpage, data, tabs): + def _extract_from_tabs(self, item_id, ytcfg, data, tabs): playlist_id = title = description = channel_url = channel_name = channel_id = None - thumbnails_list = tags = [] + thumbnails_list = [] + tags = [] selected_tab = self._extract_selected_tab(tabs) renderer = try_get( @@ -3842,20 +3942,15 @@ def _extract_from_tabs(self, item_id, webpage, data, tabs): 'channel': metadata['uploader'], 'channel_id': metadata['uploader_id'], 'channel_url': metadata['uploader_url']}) - ytcfg = self._extract_ytcfg(item_id, webpage) return self.playlist_result( self._entries( - selected_tab, playlist_id, - self._extract_identity_token(webpage, item_id), - self._extract_account_syncid(ytcfg, data), ytcfg), + selected_tab, playlist_id, ytcfg, + self._extract_account_syncid(ytcfg, data), + self._extract_visitor_data(data, ytcfg)), **metadata) - def _extract_mix_playlist(self, playlist, playlist_id, data, webpage): - first_id = last_id = None - ytcfg = self._extract_ytcfg(playlist_id, webpage) - headers = self._generate_api_headers( - ytcfg, account_syncid=self._extract_account_syncid(ytcfg, data), - identity_token=self._extract_identity_token(webpage, item_id=playlist_id)) + def _extract_mix_playlist(self, playlist, playlist_id, data, ytcfg): + first_id = last_id = response = None for page_num in itertools.count(1): videos = list(self._playlist_entries(playlist)) if not videos: @@ -3872,6 +3967,9 @@ def _extract_mix_playlist(self, playlist, playlist_id, data, webpage): last_id = videos[-1]['id'] watch_endpoint = try_get( playlist, lambda x: x['contents'][-1]['playlistPanelVideoRenderer']['navigationEndpoint']['watchEndpoint']) + headers = self.generate_api_headers( + ytcfg=ytcfg, account_syncid=self._extract_account_syncid(ytcfg, data), + visitor_data=self._extract_visitor_data(response, data, ytcfg)) query = { 'playlistId': playlist_id, 'videoId': watch_endpoint.get('videoId') or last_id, @@ -3886,7 +3984,7 @@ def _extract_mix_playlist(self, playlist, playlist_id, data, webpage): playlist = try_get( response, lambda x: x['contents']['twoColumnWatchNextResults']['playlist']['playlist'], dict) - def _extract_from_playlist(self, item_id, url, data, playlist, webpage): + def _extract_from_playlist(self, item_id, url, data, playlist, ytcfg): title = playlist.get('title') or try_get( data, lambda x: x['titleText']['simpleText'], compat_str) playlist_id = playlist.get('playlistId') or item_id @@ -3901,7 +3999,7 @@ def _extract_from_playlist(self, item_id, url, data, playlist, webpage): video_title=title) return self.playlist_result( - self._extract_mix_playlist(playlist, playlist_id, data, webpage), + self._extract_mix_playlist(playlist, playlist_id, data, ytcfg), playlist_id=playlist_id, playlist_title=title) def _extract_availability(self, data): @@ -3922,8 +4020,7 @@ def _extract_availability(self, data): renderer_dict, lambda x: x['privacyDropdownItemRenderer']['isSelected'], bool) or False if not is_selected: continue - label = self._get_text( - try_get(renderer_dict, lambda x: x['privacyDropdownItemRenderer']['label'], dict) or []) + label = self._get_text(renderer_dict, ('privacyDropdownItemRenderer', 'label')) if label: badge_labels.add(label.lower()) break @@ -3946,7 +4043,7 @@ def _extract_sidebar_info_renderer(data, info_renderer, expected_type=dict): if renderer: return renderer - def _reload_with_unavailable_videos(self, item_id, data, webpage): + def _reload_with_unavailable_videos(self, item_id, data, ytcfg): """ Get playlist with unavailable videos if the 'show unavailable videos' button exists. """ @@ -3970,12 +4067,9 @@ def _reload_with_unavailable_videos(self, item_id, data, webpage): params = browse_endpoint.get('params') break - ytcfg = self._extract_ytcfg(item_id, webpage) - headers = self._generate_api_headers( - ytcfg, account_syncid=self._extract_account_syncid(ytcfg, data), - identity_token=self._extract_identity_token(webpage, item_id=item_id), - visitor_data=try_get( - self._extract_context(ytcfg), lambda x: x['client']['visitorData'], compat_str)) + headers = self.generate_api_headers( + ytcfg=ytcfg, account_syncid=self._extract_account_syncid(ytcfg, data), + visitor_data=self._extract_visitor_data(data, ytcfg)) query = { 'params': params or 'wgYCCAA=', 'browseId': browse_id or 'VL%s' % item_id @@ -3985,28 +4079,87 @@ def _reload_with_unavailable_videos(self, item_id, data, webpage): check_get_keys='contents', fatal=False, ytcfg=ytcfg, note='Downloading API JSON with unavailable videos') - def _extract_webpage(self, url, item_id): + def _extract_webpage(self, url, item_id, fatal=True): retries = self.get_param('extractor_retries', 3) count = -1 - last_error = 'Incomplete yt initial data recieved' + webpage = data = last_error = None while count < retries: count += 1 # Sometimes youtube returns a webpage with incomplete ytInitialData # See: https://github.com/yt-dlp/yt-dlp/issues/116 - if count: + if last_error: self.report_warning('%s. Retrying ...' % last_error) - webpage = self._download_webpage( - url, item_id, - 'Downloading webpage%s' % (' (retry #%d)' % count if count else '')) - data = self._extract_yt_initial_data(item_id, webpage) - if data.get('contents') or data.get('currentVideoEndpoint'): + try: + webpage = self._download_webpage( + url, item_id, + note='Downloading webpage%s' % (' (retry #%d)' % count if count else '',)) + data = self.extract_yt_initial_data(item_id, webpage or '', fatal=fatal) or {} + except ExtractorError as e: + if isinstance(e.cause, network_exceptions): + if not isinstance(e.cause, compat_HTTPError) or e.cause.code not in (403, 429): + last_error = error_to_compat_str(e.cause or e.msg) + if count < retries: + continue + if fatal: + raise + self.report_warning(error_to_compat_str(e)) break - # Extract alerts here only when there is error - self._extract_and_report_alerts(data) - if count >= retries: - raise ExtractorError(last_error) + else: + try: + self._extract_and_report_alerts(data) + except ExtractorError as e: + if fatal: + raise + self.report_warning(error_to_compat_str(e)) + break + + if dict_get(data, ('contents', 'currentVideoEndpoint')): + break + + last_error = 'Incomplete yt initial data received' + if count >= retries: + if fatal: + raise ExtractorError(last_error) + self.report_warning(last_error) + break + return webpage, data + def _extract_data(self, url, item_id, ytcfg=None, fatal=True, webpage_fatal=False, default_client='web'): + data = None + if 'webpage' not in self._configuration_arg('skip'): + webpage, data = self._extract_webpage(url, item_id, fatal=webpage_fatal) + ytcfg = ytcfg or self.extract_ytcfg(item_id, webpage) + if not data: + if not ytcfg and self.is_authenticated: + msg = 'Playlists that require authentication may not extract correctly without a successful webpage download.' + if 'authcheck' not in self._configuration_arg('skip') and fatal: + raise ExtractorError( + msg + ' If you are not downloading private content, or your cookies are only for the first account and channel,' + ' pass "--extractor-args youtubetab:skip=authcheck" to skip this check', + expected=True) + self.report_warning(msg, only_once=True) + data = self._extract_tab_endpoint(url, item_id, ytcfg, fatal=fatal, default_client=default_client) + return data, ytcfg + + def _extract_tab_endpoint(self, url, item_id, ytcfg=None, fatal=True, default_client='web'): + headers = self.generate_api_headers(ytcfg=ytcfg, default_client=default_client) + resolve_response = self._extract_response( + item_id=item_id, query={'url': url}, check_get_keys='endpoint', headers=headers, ytcfg=ytcfg, fatal=fatal, + ep='navigation/resolve_url', note='Downloading API parameters API JSON', default_client=default_client) + endpoints = {'browseEndpoint': 'browse', 'watchEndpoint': 'next'} + for ep_key, ep in endpoints.items(): + params = try_get(resolve_response, lambda x: x['endpoint'][ep_key], dict) + if params: + return self._extract_response( + item_id=item_id, query=params, ep=ep, headers=headers, + ytcfg=ytcfg, fatal=fatal, default_client=default_client, + check_get_keys=('contents', 'currentVideoEndpoint')) + err_note = 'Failed to resolve url (does the playlist exist?)' + if fatal: + raise ExtractorError(err_note, expected=True) + self.report_warning(err_note, item_id) + @staticmethod def _smuggle_data(entries, data): for entry in entries: @@ -4039,7 +4192,6 @@ def get_mobj(url): mobj = get_mobj(url) # Youtube returns incomplete data if tabname is not lower case pre, tab, post, is_channel = mobj['pre'], mobj['tab'].lower(), mobj['post'], not mobj['not_channel'] - if is_channel: if smuggled_data.get('is_music_url'): if item_id[:2] == 'VL': @@ -4047,12 +4199,14 @@ def get_mobj(url): item_id = item_id[2:] pre, tab, post, is_channel = 'https://www.youtube.com/playlist?list=%s' % item_id, '', '', False elif item_id[:2] == 'MP': - # Youtube music albums (/channel/MP...) have a OLAK playlist that can be extracted from the webpage - item_id = self._search_regex( - r'\\x22audioPlaylistId\\x22:\\x22([0-9A-Za-z_-]+)\\x22', - self._download_webpage('https://music.youtube.com/channel/%s' % item_id, item_id), - 'playlist id') - pre, tab, post, is_channel = 'https://www.youtube.com/playlist?list=%s' % item_id, '', '', False + # Resolve albums (/[channel/browse]/MP...) to their equivalent playlist + mdata = self._extract_tab_endpoint( + 'https://music.youtube.com/channel/%s' % item_id, item_id, default_client='web_music') + murl = traverse_obj( + mdata, ('microformat', 'microformatDataRenderer', 'urlCanonical'), get_all=False, expected_type=compat_str) + if not murl: + raise ExtractorError('Failed to resolve album to playlist.') + return self.url_result(murl, ie=YoutubeTabIE.ie_key()) elif mobj['channel_type'] == 'browse': # Youtube music /browse/ should be changed to /channel/ pre = 'https://www.youtube.com/channel/%s' % item_id @@ -4083,10 +4237,10 @@ def get_mobj(url): if video_id and playlist_id: if self.get_param('noplaylist'): self.to_screen('Downloading just video %s because of --no-playlist' % video_id) - return self.url_result(video_id, ie=YoutubeIE.ie_key(), video_id=video_id) + return self.url_result(f'https://www.youtube.com/watch?v={video_id}', ie=YoutubeIE.ie_key(), video_id=video_id) self.to_screen('Downloading playlist %s; add --no-playlist to just download video %s' % (playlist_id, video_id)) - webpage, data = self._extract_webpage(url, item_id) + data, ytcfg = self._extract_data(url, item_id) tabs = try_get( data, lambda x: x['contents']['twoColumnBrowseResultsRenderer']['tabs'], list) @@ -4104,11 +4258,7 @@ def get_mobj(url): pl_id = 'UU%s' % item_id[2:] pl_url = 'https://www.youtube.com/playlist?list=%s%s' % (pl_id, mobj['post']) try: - pl_webpage, pl_data = self._extract_webpage(pl_url, pl_id) - for alert_type, alert_message in self._extract_alerts(pl_data): - if alert_type == 'error': - raise ExtractorError('Youtube said: %s' % alert_message) - item_id, url, webpage, data = pl_id, pl_url, pl_webpage, pl_data + data, ytcfg, item_id, url = *self._extract_data(pl_url, pl_id, ytcfg=ytcfg, fatal=True), pl_id, pl_url except ExtractorError: self.report_warning('The playlist gave error. Falling back to channel URL') else: @@ -4118,17 +4268,17 @@ def get_mobj(url): # YouTube sometimes provides a button to reload playlist with unavailable videos. if 'no-youtube-unavailable-videos' not in compat_opts: - data = self._reload_with_unavailable_videos(item_id, data, webpage) or data - self._extract_and_report_alerts(data) + data = self._reload_with_unavailable_videos(item_id, data, ytcfg) or data + self._extract_and_report_alerts(data, only_once=True) tabs = try_get( data, lambda x: x['contents']['twoColumnBrowseResultsRenderer']['tabs'], list) if tabs: - return self._extract_from_tabs(item_id, webpage, data, tabs) + return self._extract_from_tabs(item_id, ytcfg, data, tabs) playlist = try_get( data, lambda x: x['contents']['twoColumnWatchNextResults']['playlist']['playlist'], dict) if playlist: - return self._extract_from_playlist(item_id, url, data, playlist, webpage) + return self._extract_from_playlist(item_id, url, data, playlist, ytcfg) video_id = try_get( data, lambda x: x['currentVideoEndpoint']['watchEndpoint']['videoId'], @@ -4136,25 +4286,28 @@ def get_mobj(url): if video_id: if mobj['tab'] != '/live': # live tab is expected to redirect to video self.report_warning('Unable to recognize playlist. Downloading just video %s' % video_id) - return self.url_result(video_id, ie=YoutubeIE.ie_key(), video_id=video_id) + return self.url_result(f'https://www.youtube.com/watch?v={video_id}', ie=YoutubeIE.ie_key(), video_id=video_id) raise ExtractorError('Unable to recognize tab page') class YoutubePlaylistIE(InfoExtractor): - IE_DESC = 'YouTube.com playlists' + IE_DESC = 'YouTube playlists' _VALID_URL = r'''(?x)(?: (?:https?://)? (?:\w+\.)? (?: (?: youtube(?:kids)?\.com| - invidio\.us + %(invidious)s ) /.*?\?.*?\blist= )? (?P%(playlist_id)s) - )''' % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE} + )''' % { + 'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE, + 'invidious': '|'.join(YoutubeBaseInfoExtractor._INVIDIOUS_SITES), + } IE_NAME = 'youtube:playlist' _TESTS = [{ 'note': 'issue #673', @@ -4164,6 +4317,7 @@ class YoutubePlaylistIE(InfoExtractor): 'id': 'PLBB231211A4F62143', 'uploader': 'Wickydoo', 'uploader_id': 'UCKSpbfbl5kRQpTdL7kMc-1Q', + 'description': 'md5:8fa6f52abb47a9552002fa3ddfc57fc2', }, 'playlist_mincount': 29, }, { @@ -4186,12 +4340,13 @@ class YoutubePlaylistIE(InfoExtractor): } }, { 'url': 'http://www.youtube.com/embed/_xDOZElKyNU?list=PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl', - 'playlist_mincount': 982, + 'playlist_mincount': 654, 'info_dict': { 'title': '2018 Chinese New Singles (11/6 updated)', 'id': 'PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl', 'uploader': 'LBK', 'uploader_id': 'UC21nz3_MesPLqtDqwdvnoxA', + 'description': 'md5:da521864744d60a198e3a88af4db0d9d', } }, { 'url': 'TLGGrESM50VT6acwMjAyMjAxNw', @@ -4206,9 +4361,7 @@ class YoutubePlaylistIE(InfoExtractor): def suitable(cls, url): if YoutubeTabIE.suitable(url): return False - # Hack for lazy extractors until more generic solution is implemented - # (see #28780) - from .youtube import parse_qs + from ..utils import parse_qs qs = parse_qs(url) if qs.get('v', [None])[0]: return False @@ -4254,7 +4407,7 @@ class YoutubeYtBeIE(InfoExtractor): }] def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) + mobj = self._match_valid_url(url) video_id = mobj.group('id') playlist_id = mobj.group('playlist_id') return self.url_result( @@ -4266,7 +4419,7 @@ def _real_extract(self, url): class YoutubeYtUserIE(InfoExtractor): - IE_DESC = 'YouTube.com user videos, URL or "ytuser" keyword' + IE_DESC = 'YouTube user videos; "ytuser:" prefix' _VALID_URL = r'ytuser:(?P.+)' _TESTS = [{ 'url': 'ytuser:phihag', @@ -4276,13 +4429,13 @@ class YoutubeYtUserIE(InfoExtractor): def _real_extract(self, url): user_id = self._match_id(url) return self.url_result( - 'https://www.youtube.com/user/%s' % user_id, + 'https://www.youtube.com/user/%s/videos' % user_id, ie=YoutubeTabIE.ie_key(), video_id=user_id) class YoutubeFavouritesIE(YoutubeBaseInfoExtractor): IE_NAME = 'youtube:favorites' - IE_DESC = 'YouTube.com liked videos, ":ytfav" for short (requires authentication)' + IE_DESC = 'YouTube liked videos; ":ytfav" keyword (requires cookies)' _VALID_URL = r':ytfav(?:ou?rite)?s?' _LOGIN_REQUIRED = True _TESTS = [{ @@ -4300,20 +4453,16 @@ def _real_extract(self, url): class YoutubeSearchIE(SearchInfoExtractor, YoutubeTabIE): - IE_DESC = 'YouTube.com searches, "ytsearch" keyword' - # there doesn't appear to be a real limit, for example if you search for - # 'python' you get more than 8.000.000 results - _MAX_RESULTS = float('inf') + IE_DESC = 'YouTube searches' IE_NAME = 'youtube:search' _SEARCH_KEY = 'ytsearch' _SEARCH_PARAMS = None _TESTS = [] - def _entries(self, query, n): + def _search_results(self, query): data = {'query': query} if self._SEARCH_PARAMS: data['params'] = self._SEARCH_PARAMS - total = 0 continuation = {} for page_num in itertools.count(1): data.update(continuation) @@ -4356,34 +4505,29 @@ def _entries(self, query, n): continue yield self._extract_video(video) - total += 1 - if total == n: - return if not continuation: break - def _get_n_results(self, query, n): - """Get a specified number of results for a query""" - return self.playlist_result(self._entries(query, n), query) - class YoutubeSearchDateIE(YoutubeSearchIE): IE_NAME = YoutubeSearchIE.IE_NAME + ':date' _SEARCH_KEY = 'ytsearchdate' - IE_DESC = 'YouTube.com searches, newest videos first, "ytsearchdate" keyword' + IE_DESC = 'YouTube searches, newest videos first' _SEARCH_PARAMS = 'CAI%3D' class YoutubeSearchURLIE(YoutubeSearchIE): - IE_DESC = 'YouTube.com search URLs' + IE_DESC = 'YouTube search URLs with sorting and filter support' IE_NAME = YoutubeSearchIE.IE_NAME + '_url' + _SEARCH_KEY = None _VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?(?:search_query|q)=(?:[^&]+)(?:[&]|$)' # _MAX_RESULTS = 100 _TESTS = [{ 'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video', 'playlist_mincount': 5, 'info_dict': { + 'id': 'youtube-dl test video', 'title': 'youtube-dl test video', } }, { @@ -4396,7 +4540,7 @@ def _make_valid_url(cls): return cls._VALID_URL def _real_extract(self, url): - qs = compat_parse_qs(compat_urllib_parse_urlparse(url).query) + qs = parse_qs(url) query = (qs.get('search_query') or qs.get('q'))[0] self._SEARCH_PARAMS = qs.get('sp', ('',))[0] return self._get_n_results(query, self._MAX_RESULTS) @@ -4422,7 +4566,7 @@ def _real_extract(self, url): class YoutubeWatchLaterIE(InfoExtractor): IE_NAME = 'youtube:watchlater' - IE_DESC = 'Youtube watch later list, ":ytwatchlater" for short (requires authentication)' + IE_DESC = 'Youtube watch later list; ":ytwatchlater" keyword (requires cookies)' _VALID_URL = r':ytwatchlater' _TESTS = [{ 'url': ':ytwatchlater', @@ -4435,7 +4579,7 @@ def _real_extract(self, url): class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor): - IE_DESC = 'YouTube.com recommended videos, ":ytrec" for short (requires authentication)' + IE_DESC = 'YouTube recommended videos; ":ytrec" keyword' _VALID_URL = r'https?://(?:www\.)?youtube\.com/?(?:[?#]|$)|:ytrec(?:ommended)?' _FEED_NAME = 'recommended' _LOGIN_REQUIRED = False @@ -4452,7 +4596,7 @@ class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor): class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor): - IE_DESC = 'YouTube.com subscriptions feed, ":ytsubs" for short (requires authentication)' + IE_DESC = 'YouTube subscriptions feed; ":ytsubs" keyword (requires cookies)' _VALID_URL = r':ytsub(?:scription)?s?' _FEED_NAME = 'subscriptions' _TESTS = [{ @@ -4465,7 +4609,7 @@ class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor): class YoutubeHistoryIE(YoutubeFeedsInfoExtractor): - IE_DESC = 'Youtube watch history, ":ythis" for short (requires authentication)' + IE_DESC = 'Youtube watch history; ":ythis" keyword (requires cookies)' _VALID_URL = r':ythis(?:tory)?' _FEED_NAME = 'history' _TESTS = [{ @@ -4523,6 +4667,16 @@ def _real_extract(self, url): expected=True) +class YoutubeClipIE(InfoExtractor): + IE_NAME = 'youtube:clip' + IE_DESC = False # Do not list + _VALID_URL = r'https?://(?:www\.)?youtube\.com/clip/' + + def _real_extract(self, url): + self.report_warning('YouTube clips are not currently supported. The entire video will be downloaded instead') + return self.url_result(url, 'Generic') + + class YoutubeTruncatedIDIE(InfoExtractor): IE_NAME = 'youtube:truncated_id' IE_DESC = False # Do not list