# coding: utf-8 from __future__ import unicode_literals import itertools import json import os.path import random import re import time import traceback from .common import InfoExtractor, SearchInfoExtractor from ..jsinterp import JSInterpreter from ..swfinterp import SWFInterpreter from ..compat import ( compat_chr, compat_HTTPError, compat_kwargs, compat_parse_qs, compat_urllib_parse_unquote, compat_urllib_parse_unquote_plus, compat_urllib_parse_urlencode, compat_urllib_parse_urlparse, compat_urlparse, compat_str, ) from ..utils import ( bool_or_none, clean_html, error_to_compat_str, extract_attributes, ExtractorError, float_or_none, get_element_by_attribute, get_element_by_id, int_or_none, mimetype2ext, orderedSet, parse_codecs, parse_duration, remove_quotes, remove_start, smuggle_url, str_or_none, str_to_int, try_get, unescapeHTML, unified_strdate, unsmuggle_url, uppercase_escape, url_or_none, urlencode_postdata, ) 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}' _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,}' _YOUTUBE_CLIENT_HEADERS = { 'x-youtube-client-name': '1', 'x-youtube-client-version': '1.20200609.04.02', } def _set_language(self): self._set_cookie( '.youtube.com', 'PREF', 'f1=50000000&f6=8&hl=en', # YouTube sets the expire time to about two months expire_time=time.time() + 2 * 30 * 24 * 3600) def _ids_to_results(self, ids): return [ self.url_result(vid_id, 'Youtube', video_id=vid_id) for vid_id in ids] 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. """ username, password = self._get_login_info() # No authentication to be performed if username is None: if self._LOGIN_REQUIRED and self._downloader.params.get('cookiefile') is None: raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True) 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, }) def warn(message): self._downloader.report_warning(message) 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 def _download_webpage_handle(self, *args, **kwargs): query = kwargs.get('query', {}).copy() query['disable_polymer'] = 'true' kwargs['query'] = query return super(YoutubeBaseInfoExtractor, self)._download_webpage_handle( *args, **compat_kwargs(kwargs)) def _real_initialize(self): if self._downloader is None: return self._set_language() if not self._login(): return class YoutubeEntryListBaseInfoExtractor(YoutubeBaseInfoExtractor): # Extract entries from page with "Load more" button def _entries(self, page, playlist_id): more_widget_html = content_html = page for page_num in itertools.count(1): for entry in self._process_page(content_html): yield entry mobj = re.search(r'data-uix-load-more-href="/?(?P[^"]+)"', more_widget_html) if not mobj: break count = 0 retries = 3 while count <= retries: try: # Downloading page may result in intermittent 5xx HTTP error # that is usually worked around with a retry more = self._download_json( 'https://www.youtube.com/%s' % mobj.group('more'), playlist_id, 'Downloading page #%s%s' % (page_num, ' (retry #%d)' % count if count else ''), transform_source=uppercase_escape, headers=self._YOUTUBE_CLIENT_HEADERS) break except ExtractorError as e: if isinstance(e.cause, compat_HTTPError) and e.cause.code in (500, 503): count += 1 if count <= retries: continue raise content_html = more['content_html'] if not content_html.strip(): # Some webpages show a "Load more" button but they don't # have more videos break more_widget_html = more['load_more_widget_html'] class YoutubePlaylistBaseInfoExtractor(YoutubeEntryListBaseInfoExtractor): def _process_page(self, content): for video_id, video_title in self.extract_videos_from_page(content): yield self.url_result(video_id, 'Youtube', video_id, video_title) def extract_videos_from_page_impl(self, video_re, page, ids_in_page, titles_in_page): for mobj in re.finditer(video_re, page): # The link with index 0 is not the first video of the playlist (not sure if still actual) if 'index' in mobj.groupdict() and mobj.group('id') == '0': continue video_id = mobj.group('id') video_title = unescapeHTML( mobj.group('title')) if 'title' in mobj.groupdict() else None if video_title: video_title = video_title.strip() if video_title == '► Play all': video_title = None try: idx = ids_in_page.index(video_id) if video_title and not titles_in_page[idx]: titles_in_page[idx] = video_title except ValueError: ids_in_page.append(video_id) titles_in_page.append(video_title) def extract_videos_from_page(self, page): ids_in_page = [] titles_in_page = [] self.extract_videos_from_page_impl( self._VIDEO_RE, page, ids_in_page, titles_in_page) return zip(ids_in_page, titles_in_page) class YoutubePlaylistsBaseInfoExtractor(YoutubeEntryListBaseInfoExtractor): def _process_page(self, content): for playlist_id in orderedSet(re.findall( r']+class="[^"]*yt-lockup-title[^"]*"[^>]*>]+href="/?playlist\?list=([0-9A-Za-z-_]{10,})"', content)): yield self.url_result( 'https://www.youtube.com/playlist?list=%s' % playlist_id, 'YoutubePlaylist') def _real_extract(self, url): playlist_id = self._match_id(url) webpage = self._download_webpage(url, playlist_id) title = self._og_search_title(webpage, fatal=False) return self.playlist_result(self._entries(webpage, playlist_id), playlist_id, title) class YoutubeIE(YoutubeBaseInfoExtractor): IE_DESC = 'YouTube.com' _VALID_URL = r"""(?x)^ ( (?:https?://|//) # http(s):// or protocol-independent URL (?:(?:(?:(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie|kids)?\.com/| (?:www\.)?deturl\.com/www\.youtube\.com/| (?:www\.)?pwnyoutube\.com/| (?:www\.)?hooktube\.com/| (?:www\.)?yourepeat\.com/| tube\.majestyc\.net/| # Invidious instances taken from https://github.com/omarroth/invidious/wiki/Invidious-Instances (?:(?:www|dev)\.)?invidio\.us/| (?:(?:www|no)\.)?invidiou\.sh/| (?:(?:www|fi|de)\.)?invidious\.snopyta\.org/| (?:www\.)?invidious\.kabi\.tk/| (?:www\.)?invidious\.13ad\.de/| (?:www\.)?invidious\.mastodon\.host/| (?:www\.)?invidious\.nixnet\.xyz/| (?:www\.)?invidious\.drycat\.fr/| (?:www\.)?tube\.poal\.co/| (?:www\.)?vid\.wxzm\.sx/| (?:www\.)?yewtu\.be/| (?:www\.)?yt\.elukerio\.org/| (?:www\.)?yt\.lelux\.fi/| (?:www\.)?invidious\.ggc-project\.de/| (?:www\.)?yt\.maisputain\.ovh/| (?:www\.)?invidious\.13ad\.de/| (?:www\.)?invidious\.toot\.koeln/| (?:www\.)?invidious\.fdn\.fr/| (?:www\.)?watch\.nettohikari\.com/| (?:www\.)?kgg2m7yk5aybusll\.onion/| (?:www\.)?qklhadlycap4cnod\.onion/| (?:www\.)?axqzx4s6s54s32yentfqojs3x5i7faxza6xo3ehd4bzzsg2ii4fv2iid\.onion/| (?:www\.)?c7hqkpkpemu6e7emz5b4vyz7idjgdvgaaa3dyimmeojqbgpea3xqjoid\.onion/| (?:www\.)?fz253lmuao3strwbfbmx46yu7acac2jz27iwtorgmbqlkurlclmancad\.onion/| (?:www\.)?invidious\.l4qlywnpwqsluw65ts7md3khrivpirse744un3x7mlskqauz5pyuzgqd\.onion/| (?:www\.)?owxfohz4kjyv25fvlqilyxast7inivgiktls3th44jhk3ej3i7ya\.b32\.i2p/| (?:www\.)?4l2dgddgsrkf2ous66i6seeyi6etzfgrue332grh2n7madpwopotugyd\.onion/| 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/ |(?: # 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 #! (?:.*?[&;])?? # any other preceding param (like /?s=tuff&v=xxxx or ?s=tuff&v=V36LpHqtcDY) v= ) )) |(?: youtu\.be| # just youtu.be/xxxx vid\.plus| # or vid.plus/xxxx zwearz\.com/watch| # or zwearz.com/watch/xxxx )/ |(?:www\.)?cleanvideosearch\.com/media/action/yt/watch\?videoId= ) )? # all until now is optional -> you can pass the naked ID ([0-9A-Za-z_-]{11}) # here is it! the YouTube video ID (?!.*?\blist= (?: %(playlist_id)s| # combined list/video URLs are handled by the playlist IE WL # WL are handled by the watch later IE ) ) (?(1).+)? # if we found the ID, everything can follow $""" % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE} _NEXT_URL_RE = r'[\?&]next_url=([^&]+)' _PLAYER_INFO_RE = ( r'/(?P[a-zA-Z0-9_-]{8,})/player_ias\.vflset(?:/[a-zA-Z]{2,3}_[a-zA-Z]{2,3})?/base\.(?P[a-z]+)$', r'\b(?Pvfl[a-zA-Z0-9_-]+)\b.*?\.(?P[a-z]+)$', ) _formats = { '5': {'ext': 'flv', 'width': 400, 'height': 240, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'}, '6': {'ext': 'flv', 'width': 450, 'height': 270, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'}, '13': {'ext': '3gp', 'acodec': 'aac', 'vcodec': 'mp4v'}, '17': {'ext': '3gp', 'width': 176, 'height': 144, 'acodec': 'aac', 'abr': 24, 'vcodec': 'mp4v'}, '18': {'ext': 'mp4', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 96, 'vcodec': 'h264'}, '22': {'ext': 'mp4', 'width': 1280, 'height': 720, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'}, '34': {'ext': 'flv', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'}, '35': {'ext': 'flv', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'}, # itag 36 videos are either 320x180 (BaW_jenozKc) or 320x240 (__2ABJjxzNo), abr varies as well '36': {'ext': '3gp', 'width': 320, 'acodec': 'aac', 'vcodec': 'mp4v'}, '37': {'ext': 'mp4', 'width': 1920, 'height': 1080, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'}, '38': {'ext': 'mp4', 'width': 4096, 'height': 3072, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'}, '43': {'ext': 'webm', 'width': 640, 'height': 360, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'}, '44': {'ext': 'webm', 'width': 854, 'height': 480, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'}, '45': {'ext': 'webm', 'width': 1280, 'height': 720, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'}, '46': {'ext': 'webm', 'width': 1920, 'height': 1080, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'}, '59': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'}, '78': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'}, # 3D videos '82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20}, '83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20}, '84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20}, '85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20}, '100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8', 'preference': -20}, '101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20}, '102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20}, # Apple HTTP Live Streaming '91': {'ext': 'mp4', 'height': 144, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10}, '92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10}, '93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10}, '94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10}, '95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10}, '96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10}, '132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10}, '151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 24, 'vcodec': 'h264', 'preference': -10}, # DASH mp4 video '133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'h264'}, '134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'h264'}, '135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'}, '136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264'}, '137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264'}, '138': {'ext': 'mp4', 'format_note': 'DASH video', 'vcodec': 'h264'}, # Height can vary (https://github.com/ytdl-org/youtube-dl/issues/4559) '160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'vcodec': 'h264'}, '212': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'}, '264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'h264'}, '298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60}, '299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60}, '266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'h264'}, # Dash mp4 audio '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 48, 'container': 'm4a_dash'}, '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 128, 'container': 'm4a_dash'}, '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 256, 'container': 'm4a_dash'}, '256': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'}, '258': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'}, '325': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'dtse', 'container': 'm4a_dash'}, '328': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'ec-3', 'container': 'm4a_dash'}, # Dash webm '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp9'}, '242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9'}, # itag 272 videos are either 3840x2160 (e.g. RtoitU2A-3E) or 7680x4320 (sLprVF6d7Ug) '272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, '303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, '308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, '313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, # Dash webm audio '171': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 128}, '172': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 256}, # Dash webm audio with opus inside '249': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50}, '250': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70}, '251': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160}, # RTMP (unnamed) '_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'}, } _SUBTITLE_FORMATS = ('srv1', 'srv2', 'srv3', 'ttml', 'vtt') _GEO_BYPASS = False IE_NAME = 'youtube' _TESTS = [ { 'url': 'https://www.youtube.com/watch?v=BaW_jenozKc&t=1s&end=9', 'info_dict': { 'id': 'BaW_jenozKc', 'ext': 'mp4', 'title': 'youtube-dl test video "\'/\\ä↭𝕐', 'uploader': 'Philipp Hagemeister', 'uploader_id': 'phihag', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/phihag', 'channel_id': 'UCLqxVugv74EIW3VWh2NOa3Q', 'channel_url': r're:https?://(?:www\.)?youtube\.com/channel/UCLqxVugv74EIW3VWh2NOa3Q', 'upload_date': '20121002', 'description': 'test chars: "\'/\\ä↭𝕐\ntest URL: https://github.com/rg3/youtube-dl/issues/1892\n\nThis is a test video for youtube-dl.\n\nFor more information, contact phihag@phihag.de .', 'categories': ['Science & Technology'], 'tags': ['youtube-dl'], 'duration': 10, 'view_count': int, 'like_count': int, 'dislike_count': int, 'start_time': 1, 'end_time': 9, } }, { 'url': 'https://www.youtube.com/watch?v=UxxajLWwzqY', 'note': 'Test generic use_cipher_signature video (#897)', 'info_dict': { 'id': 'UxxajLWwzqY', 'ext': 'mp4', 'upload_date': '20120506', 'title': 'Icona Pop - I Love It (feat. Charli XCX) [OFFICIAL VIDEO]', 'alt_title': 'I Love It (feat. Charli XCX)', 'description': 'md5:19a2f98d9032b9311e686ed039564f63', 'tags': ['Icona Pop i love it', 'sweden', 'pop music', 'big beat records', 'big beat', 'charli', 'xcx', 'charli xcx', 'girls', 'hbo', 'i love it', "i don't care", 'icona', 'pop', 'iconic ep', 'iconic', 'love', 'it'], 'duration': 180, 'uploader': 'Icona Pop', 'uploader_id': 'IconaPop', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/IconaPop', 'creator': 'Icona Pop', 'track': 'I Love It (feat. Charli XCX)', 'artist': 'Icona Pop', } }, { 'url': 'https://www.youtube.com/watch?v=07FYdnEawAQ', 'note': 'Test VEVO video with age protection (#956)', 'info_dict': { 'id': '07FYdnEawAQ', 'ext': 'mp4', 'upload_date': '20130703', 'title': 'Justin Timberlake - Tunnel Vision (Official Music Video) (Explicit)', 'alt_title': 'Tunnel Vision', 'description': 'md5:07dab3356cde4199048e4c7cd93471e1', 'duration': 419, 'uploader': 'justintimberlakeVEVO', 'uploader_id': 'justintimberlakeVEVO', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/justintimberlakeVEVO', 'creator': 'Justin Timberlake', 'track': 'Tunnel Vision', 'artist': 'Justin Timberlake', 'age_limit': 18, } }, { 'url': '//www.YouTube.com/watch?v=yZIXLfi8CZQ', 'note': 'Embed-only video (#1746)', 'info_dict': { 'id': 'yZIXLfi8CZQ', 'ext': 'mp4', 'upload_date': '20120608', 'title': 'Principal Sexually Assaults A Teacher - Episode 117 - 8th June 2012', 'description': 'md5:09b78bd971f1e3e289601dfba15ca4f7', 'uploader': 'SET India', 'uploader_id': 'setindia', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/setindia', 'age_limit': 18, } }, { 'url': 'https://www.youtube.com/watch?v=BaW_jenozKc&v=UxxajLWwzqY', 'note': 'Use the first video ID in the URL', 'info_dict': { 'id': 'BaW_jenozKc', 'ext': 'mp4', 'title': 'youtube-dl test video "\'/\\ä↭𝕐', 'uploader': 'Philipp Hagemeister', 'uploader_id': 'phihag', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/phihag', 'upload_date': '20121002', 'description': 'test chars: "\'/\\ä↭𝕐\ntest URL: https://github.com/rg3/youtube-dl/issues/1892\n\nThis is a test video for youtube-dl.\n\nFor more information, contact phihag@phihag.de .', 'categories': ['Science & Technology'], 'tags': ['youtube-dl'], 'duration': 10, 'view_count': int, 'like_count': int, 'dislike_count': int, }, 'params': { 'skip_download': True, }, }, { 'url': 'https://www.youtube.com/watch?v=a9LDPn-MO4I', 'note': '256k DASH audio (format 141) via DASH manifest', 'info_dict': { 'id': 'a9LDPn-MO4I', 'ext': 'm4a', 'upload_date': '20121002', 'uploader_id': '8KVIDEO', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/8KVIDEO', 'description': '', 'uploader': '8KVIDEO', 'title': 'UHDTV TEST 8K VIDEO.mp4' }, 'params': { 'youtube_include_dash_manifest': True, 'format': '141', }, 'skip': 'format 141 not served anymore', }, # DASH manifest with encrypted signature { 'url': 'https://www.youtube.com/watch?v=IB3lcPjvWLA', 'info_dict': { 'id': 'IB3lcPjvWLA', 'ext': 'm4a', 'title': 'Afrojack, Spree Wilson - The Spark (Official Music Video) ft. Spree Wilson', 'description': 'md5:8f5e2b82460520b619ccac1f509d43bf', 'duration': 244, 'uploader': 'AfrojackVEVO', 'uploader_id': 'AfrojackVEVO', 'upload_date': '20131011', }, 'params': { 'youtube_include_dash_manifest': True, 'format': '141/bestaudio[ext=m4a]', }, }, # JS player signature function name containing $ { 'url': 'https://www.youtube.com/watch?v=nfWlot6h_JM', 'info_dict': { 'id': 'nfWlot6h_JM', 'ext': 'm4a', 'title': 'Taylor Swift - Shake It Off', 'description': 'md5:307195cd21ff7fa352270fe884570ef0', 'duration': 242, 'uploader': 'TaylorSwiftVEVO', 'uploader_id': 'TaylorSwiftVEVO', 'upload_date': '20140818', }, 'params': { 'youtube_include_dash_manifest': True, '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\n\nEven Obama has taken a stand against freedom on this issue: http://www.huffingtonpost.com/2010/09/09/obama-gma-interview-quran_n_710282.html', } }, # Normal age-gate video (No vevo, embed allowed) { 'url': 'https://youtube.com/watch?v=HtVdAasjOgU', 'info_dict': { 'id': 'HtVdAasjOgU', 'ext': 'mp4', 'title': 'The Witcher 3: Wild Hunt - The Sword Of Destiny Trailer', 'description': r're:(?s).{100,}About the Game\n.*?The Witcher 3: Wild Hunt.{100,}', 'duration': 142, 'uploader': 'The Witcher', 'uploader_id': 'WitcherGame', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/WitcherGame', 'upload_date': '20140605', 'age_limit': 18, }, }, # Age-gate video with encrypted signature { 'url': 'https://www.youtube.com/watch?v=6kLq3WMV1nU', 'info_dict': { 'id': '6kLq3WMV1nU', 'ext': 'mp4', 'title': 'Dedication To My Ex (Miss That) (Lyric Video)', 'description': 'md5:33765bb339e1b47e7e72b5490139bb41', 'duration': 246, 'uploader': 'LloydVEVO', 'uploader_id': 'LloydVEVO', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/LloydVEVO', 'upload_date': '20110629', 'age_limit': 18, }, }, # video_info is None (https://github.com/ytdl-org/youtube-dl/issues/4421) # YouTube Red ad is not captured for creator { 'url': '__2ABJjxzNo', 'info_dict': { 'id': '__2ABJjxzNo', 'ext': 'mp4', 'duration': 266, 'upload_date': '20100430', 'uploader_id': 'deadmau5', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/deadmau5', 'creator': 'Dada Life, deadmau5', 'description': 'md5:12c56784b8032162bb936a5f76d55360', 'uploader': 'deadmau5', 'title': 'Deadmau5 - Some Chords (HD)', 'alt_title': 'This Machine Kills Some Chords', }, 'expected_warnings': [ 'DASH manifest missing', ] }, # Olympics (https://github.com/ytdl-org/youtube-dl/issues/4431) { 'url': 'lqQg6PlCWgI', 'info_dict': { 'id': 'lqQg6PlCWgI', 'ext': 'mp4', 'duration': 6085, 'upload_date': '20150827', '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', 'title': 'Hockey - Women - GER-AUS - London 2012 Olympic Games', }, 'params': { 'skip_download': 'requires avconv', } }, # Non-square pixels { 'url': 'https://www.youtube.com/watch?v=_b-2C3KPAM0', 'info_dict': { 'id': '_b-2C3KPAM0', 'ext': 'mp4', 'stretched_ratio': 16 / 9., 'duration': 85, 'upload_date': '20110310', 'uploader_id': 'AllenMeow', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/AllenMeow', 'description': 'made by Wacom from Korea | 字幕&加油添醋 by TY\'s Allen | 感謝heylisa00cavey1001同學熱情提供梗及翻譯', 'uploader': '孫ᄋᄅ', 'title': '[A-made] 變態妍字幕版 太妍 我就是這樣的人', }, }, # url_encoded_fmt_stream_map is empty string { 'url': 'qEJwOuvDf7I', 'info_dict': { 'id': 'qEJwOuvDf7I', 'ext': 'webm', 'title': 'Обсуждение судебной практики по выборам 14 сентября 2014 года в Санкт-Петербурге', 'description': '', 'upload_date': '20150404', 'uploader_id': 'spbelect', 'uploader': 'Наблюдатели Петербурга', }, 'params': { 'skip_download': 'requires avconv', }, 'skip': 'This live event has ended.', }, # Extraction from multiple DASH manifests (https://github.com/ytdl-org/youtube-dl/pull/6097) { 'url': 'https://www.youtube.com/watch?v=FIl7x6_3R5Y', 'info_dict': { 'id': 'FIl7x6_3R5Y', 'ext': 'webm', 'title': 'md5:7b81415841e02ecd4313668cde88737a', 'description': 'md5:116377fd2963b81ec4ce64b542173306', 'duration': 220, 'upload_date': '20150625', 'uploader_id': 'dorappi2000', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/dorappi2000', 'uploader': 'dorappi2000', 'formats': 'mincount:31', }, 'skip': 'not actual anymore', }, # DASH manifest with segment_list { 'url': 'https://www.youtube.com/embed/CsmdDsKjzN8', 'md5': '8ce563a1d667b599d21064e982ab9e31', 'info_dict': { 'id': 'CsmdDsKjzN8', 'ext': 'mp4', 'upload_date': '20150501', # According to ' valid video id redirection 'url': 'DJztXj2GPfl', 'info_dict': { 'id': 'DJztXj2GPfk', 'ext': 'mp4', 'title': 'Panjabi MC - Mundian To Bach Ke (The Dictator Soundtrack)', 'description': 'md5:bf577a41da97918e94fa9798d9228825', 'upload_date': '20090125', 'uploader': 'Prochorowka', 'uploader_id': 'Prochorowka', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/Prochorowka', 'artist': 'Panjabi MC', 'track': 'Beware of the Boys (Mundian to Bach Ke) - Motivo Hi-Lectro Remix', 'album': 'Beware of the Boys (Mundian To Bach Ke)', }, 'params': { 'skip_download': True, }, } ] def __init__(self, *args, **kwargs): super(YoutubeIE, self).__init__(*args, **kwargs) self._player_cache = {} def report_video_info_webpage_download(self, video_id): """Report attempt to download video info webpage.""" self.to_screen('%s: Downloading video info webpage' % video_id) def report_information_extraction(self, video_id): """Report attempt to extract video information.""" self.to_screen('%s: Extracting video information' % video_id) def report_unavailable_format(self, video_id, format): """Report extracted video URL.""" self.to_screen('%s: Format %s not available' % (video_id, format)) def report_rtmp_download(self): """Indicate the download will use the RTMP protocol.""" self.to_screen('RTMP download detected') 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('.')) @classmethod def _extract_player_info(cls, player_url): for player_re in cls._PLAYER_INFO_RE: id_m = re.search(player_re, player_url) if id_m: break else: raise ExtractorError('Cannot identify player %r' % player_url) return id_m.group('ext'), id_m.group('id') def _extract_signature_function(self, video_id, player_url, example_sig): player_type, player_id = self._extract_player_info(player_url) # Read from filesystem cache func_id = '%s_%s_%s' % ( player_type, player_id, self._signature_cache_id(example_sig)) assert os.path.basename(func_id) == func_id cache_spec = self._downloader.cache.load('youtube-sigfuncs', func_id) if cache_spec is not None: return lambda s: ''.join(s[i] for i in cache_spec) download_note = ( 'Downloading player %s' % player_url if self._downloader.params.get('verbose') else 'Downloading %s player %s' % (player_type, player_id) ) if player_type == 'js': code = self._download_webpage( player_url, video_id, note=download_note, errnote='Download of %s failed' % player_url) res = self._parse_sig_js(code) elif player_type == 'swf': urlh = self._request_webpage( player_url, video_id, note=download_note, errnote='Download of %s failed' % player_url) code = urlh.read() res = self._parse_sig_swf(code) else: assert False, 'Invalid player type %r' % player_type test_string = ''.join(map(compat_chr, range(len(example_sig)))) cache_res = res(test_string) cache_spec = [ord(c) for c in cache_res] self._downloader.cache.store('youtube-sigfuncs', func_id, cache_spec) return res def _print_sig_code(self, func, example_sig): def gen_sig_code(idxs): def _genslice(start, end, step): starts = '' if start == 0 else str(start) ends = (':%d' % (end + step)) if end + step >= 0 else ':' steps = '' if step == 1 else (':%d' % step) return 's[%s%s%s]' % (starts, ends, steps) step = None # Quelch pyflakes warnings - start will be set when step is set start = '(Never used)' for i, prev in zip(idxs[1:], idxs[:-1]): if step is not None: if i - prev == step: continue yield _genslice(start, prev, step) step = None continue if i - prev in [-1, 1]: step = i - prev start = prev continue else: yield 's[%d]' % prev if step is None: yield 's[%d]' % i else: yield _genslice(start, i, step) test_string = ''.join(map(compat_chr, range(len(example_sig)))) cache_res = func(test_string) cache_spec = [ord(c) for c in cache_res] expr_code = ' + '.join(gen_sig_code(cache_spec)) signature_id_tuple = '(%s)' % ( ', '.join(compat_str(len(p)) for p in example_sig.split('.'))) code = ('if tuple(len(p) for p in s.split(\'.\')) == %s:\n' ' return %s\n') % (signature_id_tuple, expr_code) self.to_screen('Extracted signature function:\n' + code) 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'(?:\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$]+)\(', r'\.sig\|\|(?P[a-zA-Z0-9$]+)\(', r'yt\.akamaized\.net/\)\s*\|\|\s*.*?\s*[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*(?:encodeURIComponent\s*\()?\s*(?P[a-zA-Z0-9$]+)\(', r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*(?P[a-zA-Z0-9$]+)\(', r'\b[a-zA-Z0-9]+\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*(?P[a-zA-Z0-9$]+)\(', r'\bc\s*&&\s*a\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P[a-zA-Z0-9$]+)\(', r'\bc\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P[a-zA-Z0-9$]+)\(', r'\bc\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P[a-zA-Z0-9$]+)\('), jscode, 'Initial JS player signature function name', group='sig') jsi = JSInterpreter(jscode) initial_function = jsi.extract_function(funcname) return lambda s: initial_function([s]) def _parse_sig_swf(self, file_contents): swfi = SWFInterpreter(file_contents) TARGET_CLASSNAME = 'SignatureDecipher' searched_class = swfi.extract_class(TARGET_CLASSNAME) initial_function = swfi.extract_function(searched_class, 'decipher') return lambda s: initial_function([s]) def _decrypt_signature(self, s, video_id, player_url, age_gate=False): """Turn the encrypted s field into a working signature""" if player_url is None: raise ExtractorError('Cannot decrypt signature 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) try: player_id = (player_url, self._signature_cache_id(s)) if player_id not in self._player_cache: func = self._extract_signature_function( video_id, player_url, s ) self._player_cache[player_id] = func func = self._player_cache[player_id] if self._downloader.params.get('youtube_print_sig_code'): 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) def _get_subtitles(self, video_id, webpage): try: subs_doc = self._download_xml( 'https://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id, video_id, note=False) except ExtractorError as err: self._downloader.report_warning('unable to download video subtitles: %s' % error_to_compat_str(err)) return {} sub_lang_list = {} for track in subs_doc.findall('track'): lang = track.attrib['lang_code'] if lang in sub_lang_list: continue sub_formats = [] for ext in self._SUBTITLE_FORMATS: params = compat_urllib_parse_urlencode({ 'lang': lang, 'v': video_id, 'fmt': ext, 'name': track.attrib['name'].encode('utf-8'), }) sub_formats.append({ 'url': 'https://www.youtube.com/api/timedtext?' + params, 'ext': ext, }) sub_lang_list[lang] = sub_formats if not sub_lang_list: self._downloader.report_warning('video doesn\'t have subtitles') return {} return sub_lang_list def _get_ytplayer_config(self, video_id, webpage): patterns = ( # User data may contain arbitrary character sequences that may affect # JSON extraction with regex, e.g. when '};' is contained the second # regex won't capture the whole JSON. Yet working around by trying more # concrete regex first keeping in mind proper quoted string handling # to be implemented in future that will replace this workaround (see # https://github.com/ytdl-org/youtube-dl/issues/7468, # https://github.com/ytdl-org/youtube-dl/pull/7599) r';ytplayer\.config\s*=\s*({.+?});ytplayer', r';ytplayer\.config\s*=\s*({.+?});', ) config = self._search_regex( patterns, webpage, 'ytplayer.config', default=None) if config: return self._parse_json( uppercase_escape(config), video_id, fatal=False) def _get_automatic_captions(self, video_id, webpage): """We need the webpage for getting the captions url, pass it as an argument to speed up the process.""" self.to_screen('%s: Looking for automatic captions' % video_id) player_config = self._get_ytplayer_config(video_id, webpage) err_msg = 'Couldn\'t find automatic captions for %s' % video_id if not player_config: self._downloader.report_warning(err_msg) return {} try: args = player_config['args'] caption_url = args.get('ttsurl') if caption_url: timestamp = args['timestamp'] # We get the available subtitles list_params = compat_urllib_parse_urlencode({ 'type': 'list', 'tlangs': 1, 'asrs': 1, }) list_url = caption_url + '&' + list_params caption_list = self._download_xml(list_url, video_id) original_lang_node = caption_list.find('track') if original_lang_node is None: self._downloader.report_warning('Video doesn\'t have automatic captions') return {} original_lang = original_lang_node.attrib['lang_code'] caption_kind = original_lang_node.attrib.get('kind', '') sub_lang_list = {} for lang_node in caption_list.findall('target'): sub_lang = lang_node.attrib['lang_code'] sub_formats = [] for ext in self._SUBTITLE_FORMATS: params = compat_urllib_parse_urlencode({ 'lang': original_lang, 'tlang': sub_lang, 'fmt': ext, 'ts': timestamp, 'kind': caption_kind, }) sub_formats.append({ 'url': caption_url + '&' + params, 'ext': ext, }) sub_lang_list[sub_lang] = sub_formats return sub_lang_list def make_captions(sub_url, sub_langs): parsed_sub_url = compat_urllib_parse_urlparse(sub_url) caption_qs = compat_parse_qs(parsed_sub_url.query) captions = {} for sub_lang in sub_langs: sub_formats = [] for ext in self._SUBTITLE_FORMATS: caption_qs.update({ 'tlang': [sub_lang], 'fmt': [ext], }) sub_url = compat_urlparse.urlunparse(parsed_sub_url._replace( query=compat_urllib_parse_urlencode(caption_qs, True))) sub_formats.append({ 'url': sub_url, 'ext': ext, }) captions[sub_lang] = sub_formats return captions # New captions format as of 22.06.2017 player_response = args.get('player_response') if player_response and isinstance(player_response, compat_str): player_response = self._parse_json( player_response, video_id, fatal=False) if player_response: renderer = player_response['captions']['playerCaptionsTracklistRenderer'] base_url = renderer['captionTracks'][0]['baseUrl'] sub_lang_list = [] for lang in renderer['translationLanguages']: lang_code = lang.get('languageCode') if lang_code: sub_lang_list.append(lang_code) return make_captions(base_url, sub_lang_list) # Some videos don't provide ttsurl but rather caption_tracks and # caption_translation_languages (e.g. 20LmZk1hakA) # Does not used anymore as of 22.06.2017 caption_tracks = args['caption_tracks'] caption_translation_languages = args['caption_translation_languages'] caption_url = compat_parse_qs(caption_tracks.split(',')[0])['u'][0] sub_lang_list = [] for lang in caption_translation_languages.split(','): lang_qs = compat_parse_qs(compat_urllib_parse_unquote_plus(lang)) sub_lang = lang_qs.get('lc', [None])[0] if sub_lang: sub_lang_list.append(sub_lang) return make_captions(caption_url, sub_lang_list) # An extractor error can be raise by the download process if there are # no automatic captions but there are subtitles except (KeyError, IndexError, ExtractorError): self._downloader.report_warning(err_msg) return {} def _mark_watched(self, video_id, video_info, player_response): playback_url = url_or_none(try_get( player_response, lambda x: x['playbackTracking']['videostatsPlaybackUrl']['baseUrl']) or try_get( video_info, lambda x: x['videostats_playback_base_url'][0])) if not playback_url: return parsed_playback_url = compat_urlparse.urlparse(playback_url) qs = compat_urlparse.parse_qs(parsed_playback_url.query) # cpn generation algorithm is reverse engineered from base.js. # In fact it works even with dummy cpn. CPN_ALPHABET = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_' cpn = ''.join((CPN_ALPHABET[random.randint(0, 256) & 63] for _ in range(0, 16))) qs.update({ 'ver': ['2'], 'cpn': [cpn], }) playback_url = compat_urlparse.urlunparse( parsed_playback_url._replace(query=compat_urllib_parse_urlencode(qs, True))) self._download_webpage( playback_url, video_id, 'Marking watched', 'Unable to mark watched', fatal=False) @staticmethod def _extract_urls(webpage): # Embedded YouTube player entries = [ unescapeHTML(mobj.group('url')) for mobj in re.finditer(r'''(?x) (?: ]+?src=| data-video-url=| ]+?src=| embedSWF\(?:\s*| ]+data=| new\s+SWFObject\( ) (["\']) (?P(?:https?:)?//(?:www\.)?youtube(?:-nocookie)?\.com/ (?:embed|v|p)/[0-9A-Za-z_-]{11}.*?) \1''', webpage)] # lazyYT YouTube embed entries.extend(list(map( unescapeHTML, re.findall(r'class="lazyYT" data-youtube-id="([^"]+)"', webpage)))) # Wordpress "YouTube Video Importer" plugin matches = re.findall(r'''(?x)]+ class=(?P[\'"])[^\'"]*\byvii_single_video_player\b[^\'"]*(?P=q1)[^>]+ data-video_id=(?P[\'"])([^\'"]+)(?P=q2)''', webpage) entries.extend(m[-1] for m in matches) return entries @staticmethod def _extract_url(webpage): urls = YoutubeIE._extract_urls(webpage) return urls[0] if urls else None @classmethod 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, webpage, video_id, duration): if not webpage: return player = self._parse_json( self._search_regex( r'RELATED_PLAYER_ARGS["\']\s*:\s*({.+})\s*,?\s*\n', webpage, 'player args', default='{}'), video_id, fatal=False) if not player or not isinstance(player, dict): return watch_next_response = player.get('watch_next_response') if not isinstance(watch_next_response, compat_str): return response = self._parse_json(watch_next_response, video_id, fatal=False) if not response or not isinstance(response, dict): return chapters_list = try_get( response, 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) chapters = [] for next_num, chapter in enumerate(chapters_list, start=1): 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, }) return chapters @staticmethod def _extract_chapters_from_description(description, duration): if not description: return None chapter_lines = re.findall( r'(?:^|)([^<]*]+onclick=["\']yt\.www\.watch\.player\.seekTo[^>]+>(\d{1,2}:\d{1,2}(?::\d{1,2})?)[^>]*)(?=$|)', description) if not chapter_lines: return None chapters = [] for next_num, (chapter_line, time_point) in enumerate( chapter_lines, start=1): start_time = parse_duration(time_point) if start_time is None: continue if start_time > duration: break end_time = (duration if next_num == len(chapter_lines) else parse_duration(chapter_lines[next_num][1])) if end_time is None: continue if end_time > duration: end_time = duration if start_time > end_time: break chapter_title = re.sub( r']+>[^<]+', '', chapter_line).strip(' \t-') chapter_title = re.sub(r'\s+', ' ', chapter_title) chapters.append({ 'start_time': start_time, 'end_time': end_time, 'title': chapter_title, }) return chapters def _extract_chapters(self, webpage, description, video_id, duration): return (self._extract_chapters_from_json(webpage, video_id, duration) or self._extract_chapters_from_description(description, duration)) def _real_extract(self, url): url, smuggled_data = unsmuggle_url(url, {}) proto = ( 'http' if self._downloader.params.get('prefer_insecure', False) else 'https') start_time = None end_time = None parsed_url = compat_urllib_parse_urlparse(url) for component in [parsed_url.fragment, parsed_url.query]: query = compat_parse_qs(component) if start_time is None and 't' in query: start_time = parse_duration(query['t'][0]) if start_time is None and 'start' in query: start_time = parse_duration(query['start'][0]) if end_time is None and 'end' in query: end_time = parse_duration(query['end'][0]) # Extract original video URL from URL with redirection, like age verification, using next_url parameter mobj = re.search(self._NEXT_URL_RE, url) if mobj: url = proto + '://www.youtube.com/' + compat_urllib_parse_unquote(mobj.group(1)).lstrip('/') video_id = self.extract_id(url) # Get video webpage url = proto + '://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1&bpctr=9999999999' % video_id video_webpage, urlh = self._download_webpage_handle(url, video_id) qs = compat_parse_qs(compat_urllib_parse_urlparse(urlh.geturl()).query) video_id = qs.get('v', [None])[0] or video_id # Attempt to extract SWF player URL mobj = re.search(r'swfConfig.*?"(https?:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage) if mobj is not None: player_url = re.sub(r'\\(.)', r'\1', mobj.group(1)) else: player_url = None dash_mpds = [] def add_dash_mpd(video_info): dash_mpd = video_info.get('dashmpd') if dash_mpd and dash_mpd[0] not in dash_mpds: dash_mpds.append(dash_mpd[0]) def add_dash_mpd_pr(pl_response): dash_mpd = url_or_none(try_get( pl_response, lambda x: x['streamingData']['dashManifestUrl'], compat_str)) if dash_mpd and dash_mpd not in dash_mpds: dash_mpds.append(dash_mpd) is_live = None view_count = None def extract_view_count(v_info): return int_or_none(try_get(v_info, lambda x: x['view_count'][0])) def extract_player_response(player_response, video_id): pl_response = str_or_none(player_response) if not pl_response: return pl_response = self._parse_json(pl_response, video_id, fatal=False) if isinstance(pl_response, dict): add_dash_mpd_pr(pl_response) return pl_response player_response = {} # Get video info video_info = {} embed_webpage = None if re.search(r'player-age-gate-content">', video_webpage) is not None: age_gate = True # We simulate the access to the video from www.youtube.com/v/{video_id} # this can be viewed without login into Youtube url = proto + '://www.youtube.com/embed/%s' % video_id embed_webpage = self._download_webpage(url, video_id, 'Downloading embed webpage') data = compat_urllib_parse_urlencode({ 'video_id': video_id, 'eurl': 'https://youtube.googleapis.com/v/' + video_id, 'sts': self._search_regex( r'"sts"\s*:\s*(\d+)', embed_webpage, 'sts', default=''), }) video_info_url = proto + '://www.youtube.com/get_video_info?' + data try: video_info_webpage = self._download_webpage( video_info_url, video_id, note='Refetching age-gated info webpage', errnote='unable to download video info webpage') except ExtractorError: video_info_webpage = None if video_info_webpage: video_info = compat_parse_qs(video_info_webpage) pl_response = video_info.get('player_response', [None])[0] player_response = extract_player_response(pl_response, video_id) add_dash_mpd(video_info) view_count = extract_view_count(video_info) else: age_gate = False # Try looking directly into the video webpage ytplayer_config = self._get_ytplayer_config(video_id, video_webpage) if ytplayer_config: args = ytplayer_config['args'] if args.get('url_encoded_fmt_stream_map') or args.get('hlsvp'): # Convert to the same format returned by compat_parse_qs video_info = dict((k, [v]) for k, v in args.items()) add_dash_mpd(video_info) # Rental video is not rented but preview is available (e.g. # https://www.youtube.com/watch?v=yYr8q0y5Jfg, # https://github.com/ytdl-org/youtube-dl/issues/10532) if not video_info and args.get('ypc_vid'): return self.url_result( args['ypc_vid'], YoutubeIE.ie_key(), video_id=args['ypc_vid']) if args.get('livestream') == '1' or args.get('live_playback') == 1: is_live = True if not player_response: player_response = extract_player_response(args.get('player_response'), video_id) if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True): add_dash_mpd_pr(player_response) def extract_unavailable_message(): messages = [] for tag, kind in (('h1', 'message'), ('div', 'submessage')): msg = self._html_search_regex( r'(?s)<{tag}[^>]+id=["\']unavailable-{kind}["\'][^>]*>(.+?)'.format(tag=tag, kind=kind), video_webpage, 'unavailable %s' % kind, default=None) if msg: messages.append(msg) if messages: return '\n'.join(messages) if not video_info and not player_response: unavailable_message = extract_unavailable_message() if not unavailable_message: unavailable_message = 'Unable to extract video data' raise ExtractorError( 'YouTube said: %s' % unavailable_message, expected=True, video_id=video_id) if not isinstance(video_info, dict): video_info = {} video_details = try_get( player_response, lambda x: x['videoDetails'], dict) or {} microformat = try_get( player_response, lambda x: x['microformat']['playerMicroformatRenderer'], dict) or {} video_title = video_info.get('title', [None])[0] or video_details.get('title') if not video_title: self._downloader.report_warning('Unable to extract video title') video_title = '_' description_original = video_description = get_element_by_id("eow-description", video_webpage) if video_description: def replace_url(m): redir_url = compat_urlparse.urljoin(url, m.group(1)) parsed_redir_url = compat_urllib_parse_urlparse(redir_url) if re.search(r'^(?:www\.)?(?:youtube(?:-nocookie)?\.com|youtu\.be)$', parsed_redir_url.netloc) and parsed_redir_url.path == '/redirect': qs = compat_parse_qs(parsed_redir_url.query) q = qs.get('q') if q and q[0]: return q[0] return redir_url description_original = video_description = re.sub(r'''(?x) ]*> [^<]+\.{3}\s* ''', replace_url, video_description) video_description = clean_html(video_description) else: video_description = video_details.get('shortDescription') or self._html_search_meta('description', video_webpage) if not smuggled_data.get('force_singlefeed', False): if not self._downloader.params.get('noplaylist'): multifeed_metadata_list = try_get( player_response, lambda x: x['multicamera']['playerLegacyMulticameraRenderer']['metadataList'], compat_str) or try_get( video_info, lambda x: x['multifeed_metadata_list'][0], 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( '%s://www.youtube.com/watch?v=%s' % (proto, 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) if view_count is None: view_count = extract_view_count(video_info) if view_count is None and video_details: view_count = int_or_none(video_details.get('viewCount')) if view_count is None and microformat: view_count = int_or_none(microformat.get('viewCount')) if is_live is None: is_live = bool_or_none(video_details.get('isLive')) # Check for "rental" videos if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info: raise ExtractorError('"rental" videos not supported. See https://github.com/ytdl-org/youtube-dl/issues/359 for more information.', expected=True) def _extract_filesize(media_url): return int_or_none(self._search_regex( r'\bclen[=/](\d+)', media_url, 'filesize', default=None)) streaming_formats = try_get(player_response, lambda x: x['streamingData']['formats'], list) or [] streaming_formats.extend(try_get(player_response, lambda x: x['streamingData']['adaptiveFormats'], list) or []) if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'): self.report_rtmp_download() formats = [{ 'format_id': '_rtmp', 'protocol': 'rtmp', 'url': video_info['conn'][0], 'player_url': player_url, }] elif not is_live and (streaming_formats or len(video_info.get('url_encoded_fmt_stream_map', [''])[0]) >= 1 or len(video_info.get('adaptive_fmts', [''])[0]) >= 1): encoded_url_map = video_info.get('url_encoded_fmt_stream_map', [''])[0] + ',' + video_info.get('adaptive_fmts', [''])[0] if 'rtmpe%3Dyes' in encoded_url_map: raise ExtractorError('rtmpe downloads are not supported, see https://github.com/ytdl-org/youtube-dl/issues/343 for more information.', expected=True) formats = [] formats_spec = {} fmt_list = video_info.get('fmt_list', [''])[0] if fmt_list: for fmt in fmt_list.split(','): spec = fmt.split('/') if len(spec) > 1: width_height = spec[1].split('x') if len(width_height) == 2: formats_spec[spec[0]] = { 'resolution': spec[1], 'width': int_or_none(width_height[0]), 'height': int_or_none(width_height[1]), } for fmt in streaming_formats: itag = str_or_none(fmt.get('itag')) if not itag: continue quality = fmt.get('quality') quality_label = fmt.get('qualityLabel') or quality formats_spec[itag] = { 'asr': int_or_none(fmt.get('audioSampleRate')), 'filesize': int_or_none(fmt.get('contentLength')), 'format_note': quality_label, 'fps': int_or_none(fmt.get('fps')), 'height': int_or_none(fmt.get('height')), # bitrate for itag 43 is always 2147483647 'tbr': float_or_none(fmt.get('averageBitrate') or fmt.get('bitrate'), 1000) if itag != '43' else None, 'width': int_or_none(fmt.get('width')), } for fmt in streaming_formats: if fmt.get('drmFamilies') or fmt.get('drm_families'): continue url = url_or_none(fmt.get('url')) if not url: cipher = fmt.get('cipher') or fmt.get('signatureCipher') if not cipher: continue url_data = compat_parse_qs(cipher) url = url_or_none(try_get(url_data, lambda x: x['url'][0], compat_str)) if not url: continue else: cipher = None url_data = compat_parse_qs(compat_urllib_parse_urlparse(url).query) stream_type = int_or_none(try_get(url_data, lambda x: x['stream_type'][0])) # Unsupported FORMAT_STREAM_TYPE_OTF if stream_type == 3: continue format_id = fmt.get('itag') or url_data['itag'][0] if not format_id: continue format_id = compat_str(format_id) if cipher: if 's' in url_data or self._downloader.params.get('youtube_include_dash_manifest', True): ASSETS_RE = r'"assets":.+?"js":\s*("[^"]+")' jsplayer_url_json = self._search_regex( ASSETS_RE, embed_webpage if age_gate else video_webpage, 'JS player URL (1)', default=None) if not jsplayer_url_json and not age_gate: # We need the embed website after all if embed_webpage is None: embed_url = proto + '://www.youtube.com/embed/%s' % video_id embed_webpage = self._download_webpage( embed_url, video_id, 'Downloading embed webpage') jsplayer_url_json = self._search_regex( ASSETS_RE, embed_webpage, 'JS player URL') player_url = json.loads(jsplayer_url_json) if player_url is None: player_url_json = self._search_regex( r'ytplayer\.config.*?"url"\s*:\s*("[^"]+")', video_webpage, 'age gate player URL') player_url = json.loads(player_url_json) if 'sig' in url_data: url += '&signature=' + url_data['sig'][0] elif 's' in url_data: encrypted_sig = url_data['s'][0] if self._downloader.params.get('verbose'): if player_url is None: player_desc = 'unknown' else: player_type, player_version = self._extract_player_info(player_url) player_desc = '%s player %s' % ('flash' if player_type == 'swf' else 'html5', player_version) parts_sizes = self._signature_cache_id(encrypted_sig) self.to_screen('{%s} signature length %s, %s' % (format_id, parts_sizes, player_desc)) signature = self._decrypt_signature( encrypted_sig, video_id, player_url, age_gate) sp = try_get(url_data, lambda x: x['sp'][0], compat_str) or 'signature' url += '&%s=%s' % (sp, signature) if 'ratebypass' not in url: url += '&ratebypass=yes' dct = { 'format_id': format_id, 'url': url, 'player_url': player_url, } if format_id in self._formats: dct.update(self._formats[format_id]) if format_id in formats_spec: dct.update(formats_spec[format_id]) # Some itags are not included in DASH manifest thus corresponding formats will # lack metadata (see https://github.com/ytdl-org/youtube-dl/pull/5993). # Trying to extract metadata from url_encoded_fmt_stream_map entry. mobj = re.search(r'^(?P\d+)[xX](?P\d+)$', url_data.get('size', [''])[0]) width, height = (int(mobj.group('width')), int(mobj.group('height'))) if mobj else (None, None) if width is None: width = int_or_none(fmt.get('width')) if height is None: height = int_or_none(fmt.get('height')) filesize = int_or_none(url_data.get( 'clen', [None])[0]) or _extract_filesize(url) quality = url_data.get('quality', [None])[0] or fmt.get('quality') quality_label = url_data.get('quality_label', [None])[0] or fmt.get('qualityLabel') tbr = (float_or_none(url_data.get('bitrate', [None])[0], 1000) or float_or_none(fmt.get('bitrate'), 1000)) if format_id != '43' else None fps = int_or_none(url_data.get('fps', [None])[0]) or int_or_none(fmt.get('fps')) more_fields = { 'filesize': filesize, 'tbr': tbr, 'width': width, 'height': height, 'fps': fps, 'format_note': quality_label or quality, } for key, value in more_fields.items(): if value: dct[key] = value type_ = url_data.get('type', [None])[0] or fmt.get('mimeType') if type_: type_split = type_.split(';') kind_ext = type_split[0].split('/') if len(kind_ext) == 2: kind, _ = kind_ext dct['ext'] = mimetype2ext(type_split[0]) if kind in ('audio', 'video'): codecs = None for mobj in re.finditer( r'(?P[a-zA-Z_-]+)=(?P["\']?)(?P.+?)(?P=quote)(?:;|$)', type_): if mobj.group('key') == 'codecs': codecs = mobj.group('val') break if codecs: dct.update(parse_codecs(codecs)) if dct.get('acodec') == 'none' or dct.get('vcodec') == 'none': dct['downloader_options'] = { # Youtube throttles chunks >~10M 'http_chunk_size': 10485760, } formats.append(dct) else: manifest_url = ( url_or_none(try_get( player_response, lambda x: x['streamingData']['hlsManifestUrl'], compat_str)) or url_or_none(try_get( video_info, lambda x: x['hlsvp'][0], compat_str))) if manifest_url: formats = [] m3u8_formats = self._extract_m3u8_formats( manifest_url, video_id, 'mp4', fatal=False) for a_format in m3u8_formats: itag = self._search_regex( r'/itag/(\d+)/', a_format['url'], 'itag', default=None) if itag: a_format['format_id'] = itag if itag in self._formats: dct = self._formats[itag].copy() dct.update(a_format) a_format = dct a_format['player_url'] = player_url # Accept-Encoding header causes failures in live streams on Youtube and Youtube Gaming a_format.setdefault('http_headers', {})['Youtubedl-no-compression'] = 'True' formats.append(a_format) else: error_message = extract_unavailable_message() if not error_message: error_message = clean_html(try_get( player_response, lambda x: x['playabilityStatus']['reason'], compat_str)) if not error_message: error_message = clean_html( try_get(video_info, lambda x: x['reason'][0], compat_str)) if error_message: raise ExtractorError(error_message, expected=True) raise ExtractorError('no conn, hlsvp, hlsManifestUrl or url_encoded_fmt_stream_map information found in video info') # uploader video_uploader = try_get( video_info, lambda x: x['author'][0], compat_str) or str_or_none(video_details.get('author')) if video_uploader: video_uploader = compat_urllib_parse_unquote_plus(video_uploader) else: self._downloader.report_warning('unable to extract uploader name') # uploader_id video_uploader_id = None video_uploader_url = None mobj = re.search( r'', video_webpage) if mobj is not None: video_uploader_id = mobj.group('uploader_id') video_uploader_url = mobj.group('uploader_url') else: owner_profile_url = url_or_none(microformat.get('ownerProfileUrl')) if owner_profile_url: video_uploader_id = self._search_regex( r'(?:user|channel)/([^/]+)', owner_profile_url, 'uploader id', default=None) video_uploader_url = owner_profile_url channel_id = ( str_or_none(video_details.get('channelId')) or self._html_search_meta( 'channelId', video_webpage, 'channel id', default=None) or self._search_regex( r'data-channel-external-id=(["\'])(?P(?:(?!\1).)+)\1', video_webpage, 'channel id', default=None, group='id')) channel_url = 'http://www.youtube.com/channel/%s' % channel_id if channel_id else None thumbnails = [] thumbnails_list = try_get( video_details, lambda x: x['thumbnail']['thumbnails'], list) or [] for t in thumbnails_list: if not isinstance(t, dict): continue thumbnail_url = url_or_none(t.get('url')) if not thumbnail_url: continue thumbnails.append({ 'url': thumbnail_url, 'width': int_or_none(t.get('width')), 'height': int_or_none(t.get('height')), }) if not thumbnails: video_thumbnail = None # We try first to get a high quality image: m_thumb = re.search(r'', video_webpage, re.DOTALL) if m_thumb is not None: video_thumbnail = m_thumb.group(1) thumbnail_url = try_get(video_info, lambda x: x['thumbnail_url'][0], compat_str) if thumbnail_url: video_thumbnail = compat_urllib_parse_unquote_plus(thumbnail_url) if video_thumbnail: thumbnails.append({'url': video_thumbnail}) # upload date upload_date = self._html_search_meta( 'datePublished', video_webpage, 'upload date', default=None) if not upload_date: upload_date = self._search_regex( [r'(?s)id="eow-date.*?>(.*?)', r'(?:id="watch-uploader-info".*?>.*?|["\']simpleText["\']\s*:\s*["\'])(?:Published|Uploaded|Streamed live|Started) on (.+?)[<"\']'], video_webpage, 'upload date', default=None) if not upload_date: upload_date = microformat.get('publishDate') or microformat.get('uploadDate') upload_date = unified_strdate(upload_date) video_license = self._html_search_regex( r']+class="title"[^>]*>\s*License\s*\s*]*>\s*
  • (.+?)]+class="title"[^>]*>\s*Music\s*\s* ]*>\s*
  • (?P.+?) by (?P<creator>.+?) (?: \(.+?\)| <a[^>]* (?: \bhref=["\']/red[^>]*>| # drop possible >\s*Listen ad-free with YouTube Red # YouTube Red ad ) .*? )?</li ''', video_webpage) if m_music: video_alt_title = remove_quotes(unescapeHTML(m_music.group('title'))) video_creator = clean_html(m_music.group('creator')) else: video_alt_title = video_creator = None def extract_meta(field): return self._html_search_regex( r'<h4[^>]+class="title"[^>]*>\s*%s\s*</h4>\s*<ul[^>]*>\s*<li>(.+?)</li>\s*' % field, video_webpage, field, default=None) track = extract_meta('Song') artist = extract_meta('Artist') album = extract_meta('Album') # Youtube Music Auto-generated description release_date = release_year = None if video_description: mobj = re.search(r'(?s)Provided to YouTube by [^\n]+\n+(?P<track>[^·]+)·(?P<artist>[^\n]+)\n+(?P<album>[^\n]+)(?:.+?℗\s*(?P<release_year>\d{4})(?!\d))?(?:.+?Released on\s*:\s*(?P<release_date>\d{4}-\d{2}-\d{2}))?(.+?\nArtist\s*:\s*(?P<clean_artist>[^\n]+))?', video_description) if mobj: if not track: track = mobj.group('track').strip() if not artist: artist = mobj.group('clean_artist') or ', '.join(a.strip() for a in mobj.group('artist').split('·')) if not album: album = mobj.group('album'.strip()) release_year = mobj.group('release_year') release_date = mobj.group('release_date') if release_date: release_date = release_date.replace('-', '') if not release_year: release_year = int(release_date[:4]) if release_year: release_year = int(release_year) m_episode = re.search( r'<div[^>]+id="watch7-headline"[^>]*>\s*<span[^>]*>.*?>(?P<series>[^<]+)</a></b>\s*S(?P<season>\d+)\s*•\s*E(?P<episode>\d+)</span>', video_webpage) if m_episode: series = unescapeHTML(m_episode.group('series')) season_number = int(m_episode.group('season')) episode_number = int(m_episode.group('episode')) else: series = season_number = episode_number = None m_cat_container = self._search_regex( r'(?s)<h4[^>]*>\s*Category\s*</h4>\s*<ul[^>]*>(.*?)</ul>', video_webpage, 'categories', default=None) category = None if m_cat_container: category = self._html_search_regex( r'(?s)<a[^<]+>(.*?)</a>', m_cat_container, 'category', default=None) if not category: category = try_get( microformat, lambda x: x['category'], compat_str) video_categories = None if category is None else [category] video_tags = [ unescapeHTML(m.group('content')) for m in re.finditer(self._meta_regex('og:video:tag'), video_webpage)] if not video_tags: video_tags = try_get(video_details, lambda x: x['keywords'], list) def _extract_count(count_name): return str_to_int(self._search_regex( r'-%s-button[^>]+><span[^>]+class="yt-uix-button-content"[^>]*>([\d,]+)</span>' % re.escape(count_name), video_webpage, count_name, default=None)) like_count = _extract_count('like') dislike_count = _extract_count('dislike') if view_count is None: view_count = str_to_int(self._search_regex( r'<[^>]+class=["\']watch-view-count[^>]+>\s*([\d,\s]+)', video_webpage, 'view count', default=None)) average_rating = ( float_or_none(video_details.get('averageRating')) or try_get(video_info, lambda x: float_or_none(x['avg_rating'][0]))) # subtitles video_subtitles = self.extract_subtitles(video_id, video_webpage) automatic_captions = self.extract_automatic_captions(video_id, video_webpage) video_duration = try_get( video_info, lambda x: int_or_none(x['length_seconds'][0])) if not video_duration: video_duration = int_or_none(video_details.get('lengthSeconds')) if not video_duration: video_duration = parse_duration(self._html_search_meta( 'duration', video_webpage, 'video duration')) # annotations video_annotations = None if self._downloader.params.get('writeannotations', False): xsrf_token = self._search_regex( r'([\'"])XSRF_TOKEN\1\s*:\s*([\'"])(?P<xsrf_token>[A-Za-z0-9+/=]+)\2', video_webpage, 'xsrf token', group='xsrf_token', fatal=False) invideo_url = try_get( player_response, lambda x: x['annotations'][0]['playerAnnotationsUrlsRenderer']['invideoUrl'], compat_str) if xsrf_token and invideo_url: xsrf_field_name = self._search_regex( r'([\'"])XSRF_FIELD_NAME\1\s*:\s*([\'"])(?P<xsrf_field_name>\w+)\2', video_webpage, 'xsrf field name', group='xsrf_field_name', default='session_token') video_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})) chapters = self._extract_chapters(video_webpage, description_original, video_id, video_duration) # Look for the DASH manifest if self._downloader.params.get('youtube_include_dash_manifest', True): dash_mpd_fatal = True for mpd_url in dash_mpds: dash_formats = {} try: def decrypt_sig(mobj): s = mobj.group(1) dec_s = self._decrypt_signature(s, video_id, player_url, age_gate) return '/signature/%s' % dec_s mpd_url = re.sub(r'/s/([a-fA-F0-9\.]+)', decrypt_sig, mpd_url) for df in self._extract_mpd_formats( mpd_url, video_id, fatal=dash_mpd_fatal, formats_dict=self._formats): if not df.get('filesize'): df['filesize'] = _extract_filesize(df['url']) # Do not overwrite DASH format found in some previous DASH manifest if df['format_id'] not in dash_formats: dash_formats[df['format_id']] = df # Additional DASH manifests may end up in HTTP Error 403 therefore # allow them to fail without bug report message if we already have # some DASH manifest succeeded. This is temporary workaround to reduce # burst of bug reports until we figure out the reason and whether it # can be fixed at all. dash_mpd_fatal = False except (ExtractorError, KeyError) as e: self.report_warning( 'Skipping DASH manifest: %r' % e, video_id) if dash_formats: # Remove the formats we found through non-DASH, they # contain less info and it can be wrong, because we use # fixed values (for example the resolution). See # https://github.com/ytdl-org/youtube-dl/issues/5774 for an # example. formats = [f for f in formats if f['format_id'] not in dash_formats.keys()] formats.extend(dash_formats.values()) # Check for malformed aspect ratio stretched_m = re.search( r'<meta\s+property="og:video:tag".*?content="yt:stretch=(?P<w>[0-9]+):(?P<h>[0-9]+)">', video_webpage) if stretched_m: w = float(stretched_m.group('w')) h = float(stretched_m.group('h')) # yt:stretch may hold invalid ratio data (e.g. for Q39EVAstoRM ratio is 17:0). # We will only process correct ratios. if w > 0 and h > 0: ratio = w / h for f in formats: if f.get('vcodec') != 'none': f['stretched_ratio'] = ratio if not formats: if 'reason' in video_info: if 'The uploader has not made this video available in your country.' in video_info['reason']: regions_allowed = self._html_search_meta( 'regionsAllowed', video_webpage, default=None) countries = regions_allowed.split(',') if regions_allowed else None self.raise_geo_restricted( msg=video_info['reason'][0], countries=countries) reason = video_info['reason'][0] if 'Invalid parameters' in reason: unavailable_message = extract_unavailable_message() if unavailable_message: reason = unavailable_message raise ExtractorError( 'YouTube said: %s' % reason, expected=True, video_id=video_id) if video_info.get('license_info') or try_get(player_response, lambda x: x['streamingData']['licenseInfos']): raise ExtractorError('This video is DRM protected.', expected=True) self._sort_formats(formats) self.mark_watched(video_id, video_info, player_response) return { 'id': video_id, 'uploader': video_uploader, 'uploader_id': video_uploader_id, 'uploader_url': video_uploader_url, 'channel_id': channel_id, 'channel_url': channel_url, 'upload_date': upload_date, 'license': video_license, 'creator': video_creator or artist, 'title': video_title, 'alt_title': video_alt_title or track, 'thumbnails': thumbnails, 'description': video_description, 'categories': video_categories, 'tags': video_tags, 'subtitles': video_subtitles, 'automatic_captions': automatic_captions, 'duration': video_duration, 'age_limit': 18 if age_gate else 0, 'annotations': video_annotations, 'chapters': chapters, 'webpage_url': proto + '://www.youtube.com/watch?v=%s' % video_id, 'view_count': view_count, 'like_count': like_count, 'dislike_count': dislike_count, 'average_rating': average_rating, 'formats': formats, 'is_live': is_live, 'start_time': start_time, 'end_time': end_time, 'series': series, 'season_number': season_number, 'episode_number': episode_number, 'track': track, 'artist': artist, 'album': album, 'release_date': release_date, 'release_year': release_year, } class YoutubePlaylistIE(YoutubePlaylistBaseInfoExtractor): IE_DESC = 'YouTube.com playlists' _VALID_URL = r"""(?x)(?: (?:https?://)? (?:\w+\.)? (?: (?: youtube(?:kids)?\.com| invidio\.us ) / (?: (?:course|view_play_list|my_playlists|artist|playlist|watch|embed/(?:videoseries|[0-9A-Za-z_-]{11})) \? (?:.*?[&;])*? (?:p|a|list)= | p/ )| youtu\.be/[0-9A-Za-z_-]{11}\?.*?\blist= ) ( (?:PL|LL|EC|UU|FL|RD|UL|TL|PU|OLAK5uy_)?[0-9A-Za-z-_]{10,} # Top tracks, they can also include dots |(?:MC)[\w\.]* ) .* | (%(playlist_id)s) )""" % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE} _TEMPLATE_URL = 'https://www.youtube.com/playlist?list=%s' _VIDEO_RE_TPL = r'href="\s*/watch\?v=%s(?:&(?:[^"]*?index=(?P<index>\d+))?(?:[^>]+>(?P<title>[^<]+))?)?' _VIDEO_RE = _VIDEO_RE_TPL % r'(?P<id>[0-9A-Za-z_-]{11})' IE_NAME = 'youtube:playlist' _TESTS = [{ 'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc', 'info_dict': { 'uploader_id': 'UCmlqkdCBesrv2Lak1mF_MxA', 'uploader': 'Sergey M.', 'id': 'PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc', 'title': 'youtube-dl public playlist', }, 'playlist_count': 1, }, { 'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf', 'info_dict': { 'uploader_id': 'UCmlqkdCBesrv2Lak1mF_MxA', 'uploader': 'Sergey M.', 'id': 'PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf', 'title': 'youtube-dl empty playlist', }, 'playlist_count': 0, }, { 'note': 'Playlist with deleted videos (#651). As a bonus, the video #51 is also twice in this list.', 'url': 'https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC', 'info_dict': { 'title': '29C3: Not my department', 'id': 'PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC', 'uploader': 'Christiaan008', 'uploader_id': 'ChRiStIaAn008', }, 'playlist_count': 96, }, { 'note': 'issue #673', 'url': 'PLBB231211A4F62143', 'info_dict': { 'title': '[OLD]Team Fortress 2 (Class-based LP)', 'id': 'PLBB231211A4F62143', 'uploader': 'Wickydoo', 'uploader_id': 'Wickydoo', }, 'playlist_mincount': 26, }, { 'note': 'Large playlist', 'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q', 'info_dict': { 'title': 'Uploads from Cauchemar', 'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q', 'uploader': 'Cauchemar', 'uploader_id': 'Cauchemar89', }, 'playlist_mincount': 799, }, { 'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl', 'info_dict': { 'title': 'YDL_safe_search', 'id': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl', }, 'playlist_count': 2, 'skip': 'This playlist is private', }, { 'note': 'embedded', 'url': 'https://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu', 'playlist_count': 4, 'info_dict': { 'title': 'JODA15', 'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu', 'uploader': 'milan', 'uploader_id': 'UCEI1-PVPcYXjB73Hfelbmaw', } }, { 'url': 'http://www.youtube.com/embed/_xDOZElKyNU?list=PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl', 'playlist_mincount': 485, 'info_dict': { 'title': '2018 Chinese New Singles (11/6 updated)', 'id': 'PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl', 'uploader': 'LBK', 'uploader_id': 'sdragonfang', } }, { 'note': 'Embedded SWF player', 'url': 'https://www.youtube.com/p/YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ?hl=en_US&fs=1&rel=0', 'playlist_count': 4, 'info_dict': { 'title': 'JODA7', 'id': 'YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ', }, 'skip': 'This playlist does not exist', }, { 'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos', 'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA', 'info_dict': { 'title': 'Uploads from Interstellar Movie', 'id': 'UUXw-G3eDE9trcvY2sBMM_aA', 'uploader': 'Interstellar Movie', 'uploader_id': 'InterstellarMovie1', }, 'playlist_mincount': 21, }, { # Playlist URL that does not actually serve a playlist 'url': 'https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4', 'info_dict': { 'id': 'FqZTN594JQw', 'ext': 'webm', 'title': "Smiley's People 01 detective, Adventure Series, Action", 'uploader': 'STREEM', 'uploader_id': 'UCyPhqAZgwYWZfxElWVbVJng', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCyPhqAZgwYWZfxElWVbVJng', 'upload_date': '20150526', 'license': 'Standard YouTube License', 'description': 'md5:507cdcb5a49ac0da37a920ece610be80', 'categories': ['People & Blogs'], 'tags': list, 'view_count': int, 'like_count': int, 'dislike_count': int, }, 'params': { 'skip_download': True, }, 'skip': 'This video is not available.', 'add_ie': [YoutubeIE.ie_key()], }, { 'url': 'https://youtu.be/yeWKywCrFtk?list=PL2qgrgXsNUG5ig9cat4ohreBjYLAPC0J5', 'info_dict': { 'id': 'yeWKywCrFtk', 'ext': 'mp4', 'title': 'Small Scale Baler and Braiding Rugs', 'uploader': 'Backus-Page House Museum', 'uploader_id': 'backuspagemuseum', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/backuspagemuseum', 'upload_date': '20161008', 'description': 'md5:800c0c78d5eb128500bffd4f0b4f2e8a', 'categories': ['Nonprofits & Activism'], 'tags': list, 'like_count': int, 'dislike_count': int, }, 'params': { 'noplaylist': True, 'skip_download': True, }, }, { # https://github.com/ytdl-org/youtube-dl/issues/21844 'url': 'https://www.youtube.com/playlist?list=PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba', 'info_dict': { 'title': 'Data Analysis with Dr Mike Pound', 'id': 'PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba', 'uploader_id': 'Computerphile', 'uploader': 'Computerphile', }, 'playlist_mincount': 11, }, { 'url': 'https://youtu.be/uWyaPkt-VOI?list=PL9D9FC436B881BA21', 'only_matching': True, }, { 'url': 'TLGGrESM50VT6acwMjAyMjAxNw', 'only_matching': True, }, { # music album playlist 'url': 'OLAK5uy_m4xAFdmMC5rX3Ji3g93pQe3hqLZw_9LhM', 'only_matching': True, }, { 'url': 'https://invidio.us/playlist?list=PLDIoUOhQQPlXr63I_vwF9GD8sAKh77dWU', 'only_matching': True, }, { 'url': 'https://www.youtubekids.com/watch?v=Agk7R8I8o5U&list=PUZ6jURNr1WQZCNHF0ao-c0g', 'only_matching': True, }] def _real_initialize(self): self._login() def extract_videos_from_page(self, page): ids_in_page = [] titles_in_page = [] for item in re.findall( r'(<[^>]*\bdata-video-id\s*=\s*["\'][0-9A-Za-z_-]{11}[^>]+>)', page): attrs = extract_attributes(item) video_id = attrs['data-video-id'] video_title = unescapeHTML(attrs.get('data-title')) if video_title: video_title = video_title.strip() ids_in_page.append(video_id) titles_in_page.append(video_title) # Fallback with old _VIDEO_RE self.extract_videos_from_page_impl( self._VIDEO_RE, page, ids_in_page, titles_in_page) # Relaxed fallbacks self.extract_videos_from_page_impl( r'href="\s*/watch\?v\s*=\s*(?P<id>[0-9A-Za-z_-]{11})', page, ids_in_page, titles_in_page) self.extract_videos_from_page_impl( r'data-video-ids\s*=\s*["\'](?P<id>[0-9A-Za-z_-]{11})', page, ids_in_page, titles_in_page) return zip(ids_in_page, titles_in_page) def _extract_mix(self, playlist_id): # The mixes are generated from a single video # the id of the playlist is just 'RD' + video_id ids = [] last_id = playlist_id[-11:] for n in itertools.count(1): url = 'https://www.youtube.com/watch?v=%s&list=%s' % (last_id, playlist_id) webpage = self._download_webpage( url, playlist_id, 'Downloading page {0} of Youtube mix'.format(n)) new_ids = orderedSet(re.findall( r'''(?xs)data-video-username=".*?".*? href="/watch\?v=([0-9A-Za-z_-]{11})&[^"]*?list=%s''' % re.escape(playlist_id), webpage)) # Fetch new pages until all the videos are repeated, it seems that # there are always 51 unique videos. new_ids = [_id for _id in new_ids if _id not in ids] if not new_ids: break ids.extend(new_ids) last_id = ids[-1] url_results = self._ids_to_results(ids) search_title = lambda class_name: get_element_by_attribute('class', class_name, webpage) title_span = ( search_title('playlist-title') or search_title('title long-title') or search_title('title')) title = clean_html(title_span) return self.playlist_result(url_results, playlist_id, title) def _extract_playlist(self, playlist_id): url = self._TEMPLATE_URL % playlist_id page = self._download_webpage(url, playlist_id) # the yt-alert-message now has tabindex attribute (see https://github.com/ytdl-org/youtube-dl/issues/11604) for match in re.findall(r'<div class="yt-alert-message"[^>]*>([^<]+)</div>', page): match = match.strip() # Check if the playlist exists or is private mobj = re.match(r'[^<]*(?:The|This) playlist (?P<reason>does not exist|is private)[^<]*', match) if mobj: reason = mobj.group('reason') message = 'This playlist %s' % reason if 'private' in reason: message += ', use --username or --netrc to access it' message += '.' raise ExtractorError(message, expected=True) elif re.match(r'[^<]*Invalid parameters[^<]*', match): raise ExtractorError( 'Invalid parameters. Maybe URL is incorrect.', expected=True) elif re.match(r'[^<]*Choose your language[^<]*', match): continue else: self.report_warning('Youtube gives an alert message: ' + match) playlist_title = self._html_search_regex( r'(?s)<h1 class="pl-header-title[^"]*"[^>]*>\s*(.*?)\s*</h1>', page, 'title', default=None) _UPLOADER_BASE = r'class=["\']pl-header-details[^>]+>\s*<li>\s*<a[^>]+\bhref=' uploader = self._html_search_regex( r'%s["\']/(?:user|channel)/[^>]+>([^<]+)' % _UPLOADER_BASE, page, 'uploader', default=None) mobj = re.search( r'%s(["\'])(?P<path>/(?:user|channel)/(?P<uploader_id>.+?))\1' % _UPLOADER_BASE, page) if mobj: uploader_id = mobj.group('uploader_id') uploader_url = compat_urlparse.urljoin(url, mobj.group('path')) else: uploader_id = uploader_url = None has_videos = True if not playlist_title: try: # Some playlist URLs don't actually serve a playlist (e.g. # https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4) next(self._entries(page, playlist_id)) except StopIteration: has_videos = False playlist = self.playlist_result( self._entries(page, playlist_id), playlist_id, playlist_title) playlist.update({ 'uploader': uploader, 'uploader_id': uploader_id, 'uploader_url': uploader_url, }) return has_videos, playlist def _check_download_just_video(self, url, playlist_id): # Check if it's a video-specific URL query_dict = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query) video_id = query_dict.get('v', [None])[0] or self._search_regex( r'(?:(?:^|//)youtu\.be/|youtube\.com/embed/(?!videoseries))([0-9A-Za-z_-]{11})', url, 'video id', default=None) if video_id: if self._downloader.params.get('noplaylist'): self.to_screen('Downloading just video %s because of --no-playlist' % video_id) return video_id, self.url_result(video_id, 'Youtube', video_id=video_id) else: self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id, video_id)) return video_id, None return None, None def _real_extract(self, url): # Extract playlist id mobj = re.match(self._VALID_URL, url) if mobj is None: raise ExtractorError('Invalid URL: %s' % url) playlist_id = mobj.group(1) or mobj.group(2) video_id, video = self._check_download_just_video(url, playlist_id) if video: return video if playlist_id.startswith(('RD', 'UL', 'PU')): # Mixes require a custom extraction process return self._extract_mix(playlist_id) has_videos, playlist = self._extract_playlist(playlist_id) if has_videos or not video_id: return playlist # Some playlist URLs don't actually serve a playlist (see # https://github.com/ytdl-org/youtube-dl/issues/10537). # Fallback to plain video extraction if there is a video id # along with playlist id. return self.url_result(video_id, 'Youtube', video_id=video_id) class YoutubeChannelIE(YoutubePlaylistBaseInfoExtractor): IE_DESC = 'YouTube.com channels' _VALID_URL = r'https?://(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie|kids)?\.com|(?:www\.)?invidio\.us)/channel/(?P<id>[0-9A-Za-z_-]+)' _TEMPLATE_URL = 'https://www.youtube.com/channel/%s/videos' _VIDEO_RE = r'(?:title="(?P<title>[^"]+)"[^>]+)?href="/watch\?v=(?P<id>[0-9A-Za-z_-]+)&?' IE_NAME = 'youtube:channel' _TESTS = [{ 'note': 'paginated channel', 'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w', 'playlist_mincount': 91, 'info_dict': { 'id': 'UUKfVa3S1e4PHvxWcwyMMg8w', 'title': 'Uploads from lex will', 'uploader': 'lex will', 'uploader_id': 'UCKfVa3S1e4PHvxWcwyMMg8w', } }, { 'note': 'Age restricted channel', # from https://www.youtube.com/user/DeusExOfficial 'url': 'https://www.youtube.com/channel/UCs0ifCMCm1icqRbqhUINa0w', 'playlist_mincount': 64, 'info_dict': { 'id': 'UUs0ifCMCm1icqRbqhUINa0w', 'title': 'Uploads from Deus Ex', 'uploader': 'Deus Ex', 'uploader_id': 'DeusExOfficial', }, }, { 'url': 'https://invidio.us/channel/UC23qupoDRn9YOAVzeoxjOQA', 'only_matching': True, }, { 'url': 'https://www.youtubekids.com/channel/UCyu8StPfZWapR6rfW_JgqcA', 'only_matching': True, }] @classmethod def suitable(cls, url): return (False if YoutubePlaylistsIE.suitable(url) or YoutubeLiveIE.suitable(url) else super(YoutubeChannelIE, cls).suitable(url)) def _build_template_url(self, url, channel_id): return self._TEMPLATE_URL % channel_id def _real_extract(self, url): channel_id = self._match_id(url) url = self._build_template_url(url, channel_id) # Channel by page listing is restricted to 35 pages of 30 items, i.e. 1050 videos total (see #5778) # Workaround by extracting as a playlist if managed to obtain channel playlist URL # otherwise fallback on channel by page extraction channel_page = self._download_webpage( url + '?view=57', channel_id, 'Downloading channel page', fatal=False) if channel_page is False: channel_playlist_id = False else: channel_playlist_id = self._html_search_meta( 'channelId', channel_page, 'channel id', default=None) if not channel_playlist_id: channel_url = self._html_search_meta( ('al:ios:url', 'twitter:app:url:iphone', 'twitter:app:url:ipad'), channel_page, 'channel url', default=None) if channel_url: channel_playlist_id = self._search_regex( r'vnd\.youtube://user/([0-9A-Za-z_-]+)', channel_url, 'channel id', default=None) if channel_playlist_id and channel_playlist_id.startswith('UC'): playlist_id = 'UU' + channel_playlist_id[2:] return self.url_result( compat_urlparse.urljoin(url, '/playlist?list=%s' % playlist_id), 'YoutubePlaylist') channel_page = self._download_webpage(url, channel_id, 'Downloading page #1') autogenerated = re.search(r'''(?x) class="[^"]*?(?: channel-header-autogenerated-label| yt-channel-title-autogenerated )[^"]*"''', channel_page) is not None if autogenerated: # The videos are contained in a single page # the ajax pages can't be used, they are empty entries = [ self.url_result( video_id, 'Youtube', video_id=video_id, video_title=video_title) for video_id, video_title in self.extract_videos_from_page(channel_page)] return self.playlist_result(entries, channel_id) try: next(self._entries(channel_page, channel_id)) except StopIteration: alert_message = self._html_search_regex( r'(?s)<div[^>]+class=(["\']).*?\byt-alert-message\b.*?\1[^>]*>(?P<alert>[^<]+)</div>', channel_page, 'alert', default=None, group='alert') if alert_message: raise ExtractorError('Youtube said: %s' % alert_message, expected=True) return self.playlist_result(self._entries(channel_page, channel_id), channel_id) class YoutubeUserIE(YoutubeChannelIE): IE_DESC = 'YouTube.com user videos (URL or "ytuser" keyword)' _VALID_URL = r'(?:(?:https?://(?:\w+\.)?youtube\.com/(?:(?P<user>user|c)/)?(?!(?:attribution_link|watch|results|shared)(?:$|[^a-z_A-Z0-9-])))|ytuser:)(?!feed/)(?P<id>[A-Za-z0-9_-]+)' _TEMPLATE_URL = 'https://www.youtube.com/%s/%s/videos' IE_NAME = 'youtube:user' _TESTS = [{ 'url': 'https://www.youtube.com/user/TheLinuxFoundation', 'playlist_mincount': 320, 'info_dict': { 'id': 'UUfX55Sx5hEFjoC3cNs6mCUQ', 'title': 'Uploads from The Linux Foundation', 'uploader': 'The Linux Foundation', 'uploader_id': 'TheLinuxFoundation', } }, { # Only available via https://www.youtube.com/c/12minuteathlete/videos # but not https://www.youtube.com/user/12minuteathlete/videos 'url': 'https://www.youtube.com/c/12minuteathlete/videos', 'playlist_mincount': 249, 'info_dict': { 'id': 'UUVjM-zV6_opMDx7WYxnjZiQ', 'title': 'Uploads from 12 Minute Athlete', 'uploader': '12 Minute Athlete', 'uploader_id': 'the12minuteathlete', } }, { 'url': 'ytuser:phihag', 'only_matching': True, }, { 'url': 'https://www.youtube.com/c/gametrailers', 'only_matching': True, }, { 'url': 'https://www.youtube.com/gametrailers', 'only_matching': True, }, { # This channel is not available, geo restricted to JP 'url': 'https://www.youtube.com/user/kananishinoSMEJ/videos', 'only_matching': True, }] @classmethod def suitable(cls, url): # Don't return True if the url can be extracted with other youtube # extractor, the regex would is too permissive and it would match. other_yt_ies = iter(klass for (name, klass) in globals().items() if name.startswith('Youtube') and name.endswith('IE') and klass is not cls) if any(ie.suitable(url) for ie in other_yt_ies): return False else: return super(YoutubeUserIE, cls).suitable(url) def _build_template_url(self, url, channel_id): mobj = re.match(self._VALID_URL, url) return self._TEMPLATE_URL % (mobj.group('user') or 'user', mobj.group('id')) class YoutubeLiveIE(YoutubeBaseInfoExtractor): IE_DESC = 'YouTube.com live streams' _VALID_URL = r'(?P<base_url>https?://(?:\w+\.)?youtube\.com/(?:(?:user|channel|c)/)?(?P<id>[^/]+))/live' IE_NAME = 'youtube:live' _TESTS = [{ 'url': 'https://www.youtube.com/user/TheYoungTurks/live', 'info_dict': { 'id': 'a48o2S1cPoo', 'ext': 'mp4', 'title': 'The Young Turks - Live Main Show', 'uploader': 'The Young Turks', 'uploader_id': 'TheYoungTurks', 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheYoungTurks', 'upload_date': '20150715', 'license': 'Standard YouTube License', 'description': 'md5:438179573adcdff3c97ebb1ee632b891', 'categories': ['News & Politics'], 'tags': ['Cenk Uygur (TV Program Creator)', 'The Young Turks (Award-Winning Work)', 'Talk Show (TV Genre)'], 'like_count': int, 'dislike_count': int, }, 'params': { 'skip_download': True, }, }, { 'url': 'https://www.youtube.com/channel/UC1yBKRuGpC1tSM73A0ZjYjQ/live', 'only_matching': True, }, { 'url': 'https://www.youtube.com/c/CommanderVideoHq/live', 'only_matching': True, }, { 'url': 'https://www.youtube.com/TheYoungTurks/live', 'only_matching': True, }] def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) channel_id = mobj.group('id') base_url = mobj.group('base_url') webpage = self._download_webpage(url, channel_id, fatal=False) if webpage: page_type = self._og_search_property( 'type', webpage, 'page type', default='') video_id = self._html_search_meta( 'videoId', webpage, 'video id', default=None) if page_type.startswith('video') and video_id and re.match( r'^[0-9A-Za-z_-]{11}$', video_id): return self.url_result(video_id, YoutubeIE.ie_key()) return self.url_result(base_url) class YoutubePlaylistsIE(YoutubePlaylistsBaseInfoExtractor): IE_DESC = 'YouTube.com user/channel playlists' _VALID_URL = r'https?://(?:\w+\.)?youtube\.com/(?:user|channel|c)/(?P<id>[^/]+)/playlists' IE_NAME = 'youtube:playlists' _TESTS = [{ 'url': 'https://www.youtube.com/user/ThirstForScience/playlists', 'playlist_mincount': 4, 'info_dict': { 'id': 'ThirstForScience', 'title': 'ThirstForScience', }, }, { # with "Load more" button 'url': 'https://www.youtube.com/user/igorkle1/playlists?view=1&sort=dd', 'playlist_mincount': 70, 'info_dict': { 'id': 'igorkle1', 'title': 'Игорь Клейнер', }, }, { 'url': 'https://www.youtube.com/channel/UCiU1dHvZObB2iP6xkJ__Icw/playlists', 'playlist_mincount': 17, 'info_dict': { 'id': 'UCiU1dHvZObB2iP6xkJ__Icw', 'title': 'Chem Player', }, 'skip': 'Blocked', }, { 'url': 'https://www.youtube.com/c/ChristophLaimer/playlists', 'only_matching': True, }] class YoutubeSearchBaseInfoExtractor(YoutubePlaylistBaseInfoExtractor): _VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})(?:[^"]*"[^>]+\btitle="(?P<title>[^"]+))?' class YoutubeSearchIE(SearchInfoExtractor, YoutubeSearchBaseInfoExtractor): IE_DESC = 'YouTube.com searches' # 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_NAME = 'youtube:search' _SEARCH_KEY = 'ytsearch' _EXTRA_QUERY_ARGS = {} _TESTS = [] def _get_n_results(self, query, n): """Get a specified number of results for a query""" videos = [] limit = n url_query = { 'search_query': query.encode('utf-8'), } url_query.update(self._EXTRA_QUERY_ARGS) result_url = 'https://www.youtube.com/results?' + compat_urllib_parse_urlencode(url_query) for pagenum in itertools.count(1): data = self._download_json( result_url, video_id='query "%s"' % query, note='Downloading page %s' % pagenum, errnote='Unable to download API page', query={'spf': 'navigate'}) html_content = data[1]['body']['content'] if 'class="search-message' in html_content: raise ExtractorError( '[youtube] No video results', expected=True) new_videos = list(self._process_page(html_content)) videos += new_videos if not new_videos or len(videos) > limit: break next_link = self._html_search_regex( r'href="(/results\?[^"]*\bsp=[^"]+)"[^>]*>\s*<span[^>]+class="[^"]*\byt-uix-button-content\b[^"]*"[^>]*>Next', html_content, 'next link', default=None) if next_link is None: break result_url = compat_urlparse.urljoin('https://www.youtube.com/', next_link) if len(videos) > n: videos = videos[:n] return self.playlist_result(videos, query) class YoutubeSearchDateIE(YoutubeSearchIE): IE_NAME = YoutubeSearchIE.IE_NAME + ':date' _SEARCH_KEY = 'ytsearchdate' IE_DESC = 'YouTube.com searches, newest videos first' _EXTRA_QUERY_ARGS = {'search_sort': 'video_date_uploaded'} class YoutubeSearchURLIE(YoutubeSearchBaseInfoExtractor): IE_DESC = 'YouTube.com search URLs' IE_NAME = 'youtube:search_url' _VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?(?:search_query|q)=(?P<query>[^&]+)(?:[&]|$)' _SEARCH_DATA = r'window\[\"ytInitialData\"\]\W?=\W?({.*?});' _TESTS = [{ 'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video', 'playlist_mincount': 5, 'info_dict': { 'title': 'youtube-dl test video', } }, { 'url': 'https://www.youtube.com/results?q=test&sp=EgQIBBgB', 'only_matching': True, }] def _find_videos_in_json(self, extracted): videos = [] def _real_find(obj): if obj is None or isinstance(obj, str): return if type(obj) is list: for elem in obj: _real_find(elem) if type(obj) is dict: if "videoId" in obj: videos.append(obj) return for _, o in obj.items(): _real_find(o) _real_find(extracted) return videos def extract_videos_from_page_impl(self, page, ids_in_page, titles_in_page): search_response = self._parse_json(self._search_regex(self._SEARCH_DATA, page, 'ytInitialData'), None) result_items = self._find_videos_in_json(search_response) for plobj in result_items: video_id = try_get(plobj, lambda x: x['videoId']) video_title = try_get(plobj, lambda x: x['title']['runs'][0]['text']) if video_id is None or video_title is None: # we do not have a videoRenderer or it is empty continue video_title = video_title.strip() try: idx = ids_in_page.index(video_id) if video_title and not titles_in_page[idx]: titles_in_page[idx] = video_title except ValueError: ids_in_page.append(video_id) titles_in_page.append(video_title) def extract_videos_from_page(self, page): ids_in_page = [] titles_in_page = [] self.extract_videos_from_page_impl(page, ids_in_page, titles_in_page) return zip(ids_in_page, titles_in_page) def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) query = compat_urllib_parse_unquote_plus(mobj.group('query')) webpage = self._download_webpage(url, query) return self.playlist_result(self._process_page(webpage), playlist_title=query) class YoutubeShowIE(YoutubePlaylistsBaseInfoExtractor): IE_DESC = 'YouTube.com (multi-season) shows' _VALID_URL = r'https?://(?:www\.)?youtube\.com/show/(?P<id>[^?#]*)' IE_NAME = 'youtube:show' _TESTS = [{ 'url': 'https://www.youtube.com/show/airdisasters', 'playlist_mincount': 5, 'info_dict': { 'id': 'airdisasters', 'title': 'Air Disasters', } }] def _real_extract(self, url): playlist_id = self._match_id(url) return super(YoutubeShowIE, self)._real_extract( 'https://www.youtube.com/show/%s/playlists' % playlist_id) class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor): """ Base class for feed extractors Subclasses must define the _FEED_NAME and _PLAYLIST_TITLE properties. """ _LOGIN_REQUIRED = True _FEED_DATA = r'window\[\"ytInitialData\"\]\W?=\W?({.*?});' _YTCFG_DATA = r"ytcfg.set\(({.*?})\)" @property def IE_NAME(self): return 'youtube:%s' % self._FEED_NAME def _real_initialize(self): self._login() def _find_videos_in_json(self, extracted): videos = [] continuation = None def _real_find(obj): if obj is None or isinstance(obj, str): return if type(obj) is list: for elem in obj: _real_find(elem) if type(obj) is dict: if "videoId" in obj: videos.append(obj) return if "nextContinuationData" in obj: nonlocal continuation continuation = obj["nextContinuationData"] return for _, o in obj.items(): _real_find(o) _real_find(extracted) return videos, continuation def _entries(self, page): info = [] yt_conf = self._parse_json(self._search_regex(self._YTCFG_DATA, page, 'ytcfg.set'), None) search_response = self._parse_json(self._search_regex(self._FEED_DATA, page, 'ytInitialData'), None) for page_num in itertools.count(1): video_info, continuation = self._find_videos_in_json(search_response) new_info = [] for v in video_info: v_id = try_get(v, lambda x: x['videoId']) if not v_id: continue have_video = False for old in info: if old['videoId'] == v_id: have_video = True break if not have_video: new_info.append(v) if not new_info: break info.extend(new_info) for video in new_info: yield self.url_result(try_get(video, lambda x: x['videoId']), YoutubeIE.ie_key(), video_title=try_get(video, lambda x: x['title']['simpleText'])) if not continuation: break search_response = self._download_json( 'https://www.youtube.com/browse_ajax', self._PLAYLIST_TITLE, 'Downloading page #%s' % page_num, transform_source=uppercase_escape, query={ "ctoken": try_get(continuation, lambda x: x["continuation"]), "continuation": try_get(continuation, lambda x: x["continuation"]), "itct": try_get(continuation, lambda x: x["clickTrackingParams"]) }, headers={ "X-YouTube-Client-Name": try_get(yt_conf, lambda x: x["INNERTUBE_CONTEXT_CLIENT_NAME"]), "X-YouTube-Client-Version": try_get(yt_conf, lambda x: x["INNERTUBE_CONTEXT_CLIENT_VERSION"]), "X-Youtube-Identity-Token": try_get(yt_conf, lambda x: x["ID_TOKEN"]), "X-YouTube-Device": try_get(yt_conf, lambda x: x["DEVICE"]), "X-YouTube-Page-CL": try_get(yt_conf, lambda x: x["PAGE_CL"]), "X-YouTube-Page-Label": try_get(yt_conf, lambda x: x["PAGE_BUILD_LABEL"]), "X-YouTube-Variants-Checksum": try_get(yt_conf, lambda x: x["VARIANTS_CHECKSUM"]), }) def _real_extract(self, url): page = self._download_webpage( 'https://www.youtube.com/feed/%s' % self._FEED_NAME, self._PLAYLIST_TITLE) return self.playlist_result( self._entries(page), playlist_title=self._PLAYLIST_TITLE) class YoutubeWatchLaterIE(YoutubePlaylistIE): IE_NAME = 'youtube:watchlater' IE_DESC = 'Youtube watch later list, ":ytwatchlater" for short (requires authentication)' _VALID_URL = r'https?://(?:www\.)?youtube\.com/(?:feed/watch_later|(?:playlist|watch)\?(?:.+&)?list=WL)|:ytwatchlater' _TESTS = [{ 'url': 'https://www.youtube.com/playlist?list=WL', 'only_matching': True, }, { 'url': 'https://www.youtube.com/watch?v=bCNU9TrbiRk&index=1&list=WL', 'only_matching': True, }] def _real_extract(self, url): _, video = self._check_download_just_video(url, 'WL') if video: return video _, playlist = self._extract_playlist('WL') return playlist class YoutubeFavouritesIE(YoutubeBaseInfoExtractor): IE_NAME = 'youtube:favorites' IE_DESC = 'YouTube.com favourite videos, ":ytfav" for short (requires authentication)' _VALID_URL = r'https?://(?:www\.)?youtube\.com/my_favorites|:ytfav(?:ou?rites)?' _LOGIN_REQUIRED = True def _real_extract(self, url): webpage = self._download_webpage('https://www.youtube.com/my_favorites', 'Youtube Favourites videos') playlist_id = self._search_regex(r'list=(.+?)["&]', webpage, 'favourites playlist id') return self.url_result(playlist_id, 'YoutubePlaylist') class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor): IE_DESC = 'YouTube.com recommended videos, ":ytrec" for short (requires authentication)' _VALID_URL = r'https?://(?:www\.)?youtube\.com/feed/recommended|:ytrec(?:ommended)?' _FEED_NAME = 'recommended' _PLAYLIST_TITLE = 'Youtube Recommended videos' class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor): IE_DESC = 'YouTube.com subscriptions feed, "ytsubs" keyword (requires authentication)' _VALID_URL = r'https?://(?:www\.)?youtube\.com/feed/subscriptions|:ytsubs(?:criptions)?' _FEED_NAME = 'subscriptions' _PLAYLIST_TITLE = 'Youtube Subscriptions' class YoutubeHistoryIE(YoutubeFeedsInfoExtractor): IE_DESC = 'Youtube watch history, ":ythistory" for short (requires authentication)' _VALID_URL = r'https?://(?:www\.)?youtube\.com/feed/history|:ythistory' _FEED_NAME = 'history' _PLAYLIST_TITLE = 'Youtube History' class YoutubeTruncatedURLIE(InfoExtractor): IE_NAME = 'youtube:truncated_url' IE_DESC = False # Do not list _VALID_URL = r'''(?x) (?:https?://)? (?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/ (?:watch\?(?: feature=[a-z_]+| annotation_id=annotation_[^&]+| x-yt-cl=[0-9]+| hl=[^&]*| t=[0-9]+ )? | attribution_link\?a=[^&]+ ) $ ''' _TESTS = [{ 'url': 'https://www.youtube.com/watch?annotation_id=annotation_3951667041', 'only_matching': True, }, { 'url': 'https://www.youtube.com/watch?', 'only_matching': True, }, { 'url': 'https://www.youtube.com/watch?x-yt-cl=84503534', 'only_matching': True, }, { 'url': 'https://www.youtube.com/watch?feature=foo', 'only_matching': True, }, { 'url': 'https://www.youtube.com/watch?hl=en-GB', 'only_matching': True, }, { 'url': 'https://www.youtube.com/watch?t=2372', 'only_matching': True, }] def _real_extract(self, url): raise ExtractorError( 'Did you forget to quote the URL? Remember that & is a meta ' 'character in most shells, so you want to put the URL in quotes, ' 'like youtube-dl ' '"https://www.youtube.com/watch?feature=foo&v=BaW_jenozKc" ' ' or simply youtube-dl BaW_jenozKc .', expected=True) class YoutubeTruncatedIDIE(InfoExtractor): IE_NAME = 'youtube:truncated_id' IE_DESC = False # Do not list _VALID_URL = r'https?://(?:www\.)?youtube\.com/watch\?v=(?P<id>[0-9A-Za-z_-]{1,10})$' _TESTS = [{ 'url': 'https://www.youtube.com/watch?v=N_708QY7Ob', 'only_matching': True, }] def _real_extract(self, url): video_id = self._match_id(url) raise ExtractorError( 'Incomplete YouTube ID %s. URL %s looks truncated.' % (video_id, url), expected=True)