# 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_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 ( clean_html, error_to_compat_str, ExtractorError, float_or_none, get_element_by_attribute, get_element_by_id, int_or_none, mimetype2ext, orderedSet, parse_duration, remove_quotes, remove_start, sanitized_Request, smuggle_url, str_to_int, unescapeHTML, unified_strdate, unsmuggle_url, uppercase_escape, urlencode_postdata, ISO3166Utils, ) class YoutubeBaseInfoExtractor(InfoExtractor): """Provide base functions for Youtube extractors""" _LOGIN_URL = 'https://accounts.google.com/ServiceLogin' _TWOFACTOR_URL = 'https://accounts.google.com/signin/challenge' _PASSWORD_CHALLENGE_URL = 'https://accounts.google.com/signin/challenge/sl/password' _NETRC_MACHINE = 'youtube' # If True it will raise an error if no login info is provided _LOGIN_REQUIRED = False def _set_language(self): self._set_cookie( '.youtube.com', 'PREF', 'f1=50000000&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: 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) login_form.update({ 'checkConnection': 'youtube', 'Email': username, 'Passwd': password, }) login_results = self._download_webpage( self._PASSWORD_CHALLENGE_URL, None, note='Logging in', errnote='unable to log in', fatal=False, data=urlencode_postdata(login_form)) if login_results is False: return False error_msg = self._html_search_regex( r'<[^>]+id="errormsg_0_Passwd"[^>]*>([^<]+)<', login_results, 'error message', default=None) if error_msg: raise ExtractorError('Unable to login: %s' % error_msg, expected=True) if re.search(r'id="errormsg_0_Passwd"', login_results) is not None: raise ExtractorError('Please use your account password and a two-factor code instead of an application-specific password.', expected=True) # Two-Factor # TODO add SMS and phone call support - these require making a request and then prompting the user if re.search(r'(?i)<form[^>]+id="challenge"', login_results) is not None: tfa_code = self._get_tfa_info('2-step verification code') if not tfa_code: self._downloader.report_warning( 'Two-factor authentication required. Provide it either interactively or with --twofactor <code>' '(Note that only TOTP (Google Authenticator App) codes work at this time.)') return False tfa_code = remove_start(tfa_code, 'G-') tfa_form_strs = self._form_hidden_inputs('challenge', login_results) tfa_form_strs.update({ 'Pin': tfa_code, 'TrustDevice': 'on', }) tfa_data = urlencode_postdata(tfa_form_strs) tfa_req = sanitized_Request(self._TWOFACTOR_URL, tfa_data) tfa_results = self._download_webpage( tfa_req, None, note='Submitting TFA code', errnote='unable to submit tfa', fatal=False) if tfa_results is False: return False if re.search(r'(?i)<form[^>]+id="challenge"', tfa_results) is not None: self._downloader.report_warning('Two-factor code expired or invalid. Please try again, or use a one-use backup code instead.') return False if re.search(r'(?i)<form[^>]+id="gaia_loginform"', tfa_results) is not None: self._downloader.report_warning('unable to log in - did the page structure change?') return False if re.search(r'smsauth-interstitial-reviewsettings', tfa_results) is not None: self._downloader.report_warning('Your Google account has a security notice. Please log in on your web browser, resolve the notice, and try again.') return False if re.search(r'(?i)<form[^>]+id="gaia_loginform"', login_results) is not None: self._downloader.report_warning('unable to log in: bad username or password') return False return True 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>[^"]+)"', more_widget_html) if not mobj: break more = self._download_json( 'https://youtube.com/%s' % mobj.group('more'), playlist_id, 'Downloading page #%s' % page_num, transform_source=uppercase_escape) 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(self, page): ids_in_page = [] titles_in_page = [] for mobj in re.finditer(self._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 video_title: 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) return zip(ids_in_page, titles_in_page) class YoutubePlaylistsBaseInfoExtractor(YoutubeEntryListBaseInfoExtractor): def _process_page(self, content): for playlist_id in orderedSet(re.findall( r'<h3[^>]+class="[^"]*yt-lockup-title[^"]*"[^>]*><a[^>]+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)?\.com/| (?:www\.)?deturl\.com/www\.youtube\.com/| (?:www\.)?pwnyoutube\.com/| (?:www\.)?yourepeat\.com/| tube\.majestyc\.net/| 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=) # combined list/video URLs are handled by the playlist IE (?(1).+)? # if we found the ID, everything can follow $""" _NEXT_URL_RE = r'[\?&]next_url=([^&]+)' _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', 'preference': -40}, '134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40}, '135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40}, '136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40}, '137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40}, '138': {'ext': 'mp4', 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40}, # Height can vary (https://github.com/rg3/youtube-dl/issues/4559) '160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40}, '264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40}, '298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60, 'preference': -40}, '299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60, 'preference': -40}, '266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40}, # Dash mp4 audio '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 48, 'preference': -50, 'container': 'm4a_dash'}, '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 128, 'preference': -50, 'container': 'm4a_dash'}, '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 256, 'preference': -50, 'container': 'm4a_dash'}, '256': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'preference': -50, 'container': 'm4a_dash'}, '258': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'preference': -50, 'container': 'm4a_dash'}, # Dash webm '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, '278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp9', 'preference': -40}, '242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, '243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, '244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, '245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, '246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, '247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, '248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, '271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, # itag 272 videos are either 3840x2160 (e.g. RtoitU2A-3E) or 7680x4320 (sLprVF6d7Ug) '272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, '302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60, 'preference': -40}, '303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60, 'preference': -40}, '308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60, 'preference': -40}, '313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40}, '315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60, 'preference': -40}, # Dash webm audio '171': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 128, 'preference': -50}, '172': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 256, 'preference': -50}, # Dash webm audio with opus inside '249': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50, 'preference': -50}, '250': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70, 'preference': -50}, '251': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160, 'preference': -50}, # RTMP (unnamed) '_rtmp': {'protocol': 'rtmp'}, } _SUBTITLE_FORMATS = ('ttml', 'vtt') 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': 're:https?://(?:www\.)?youtube\.com/user/phihag', 'upload_date': '20121002', 'license': 'Standard YouTube License', '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'], '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:f3ceb5ef83a08d95b9d146f973157cc8', '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'], 'uploader': 'Icona Pop', 'uploader_id': 'IconaPop', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/IconaPop', 'license': 'Standard YouTube License', 'creator': '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 (Explicit)', 'alt_title': 'Tunnel Vision', 'description': 'md5:64249768eec3bc4276236606ea996373', 'uploader': 'justintimberlakeVEVO', 'uploader_id': 'justintimberlakeVEVO', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/justintimberlakeVEVO', 'license': 'Standard YouTube License', 'creator': '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': 're:https?://(?:www\.)?youtube\.com/user/setindia', 'license': 'Standard YouTube License', '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': 're:https?://(?:www\.)?youtube\.com/user/phihag', 'upload_date': '20121002', 'license': 'Standard YouTube License', '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'], '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': 're:https?://(?:www\.)?youtube\.com/user/8KVIDEO', 'description': '', 'uploader': '8KVIDEO', 'license': 'Standard YouTube License', '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 ft. Spree Wilson', 'description': 'md5:12e7067fa6735a77bdcbb58cb1187d2d', 'uploader': 'AfrojackVEVO', 'uploader_id': 'AfrojackVEVO', 'upload_date': '20131011', 'license': 'Standard YouTube License', }, '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', 'alt_title': 'Shake It Off', 'description': 'md5:95f66187cd7c8b2c13eb78e1223b63c3', 'uploader': 'TaylorSwiftVEVO', 'uploader_id': 'TaylorSwiftVEVO', 'upload_date': '20140818', 'license': 'Standard YouTube License', 'creator': 'Taylor Swift', }, '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', 'upload_date': '20100909', 'uploader': 'The Amazing Atheist', 'uploader_id': 'TheAmazingAtheist', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/TheAmazingAtheist', 'license': 'Standard YouTube License', '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': 're:(?s).{100,}About the Game\n.*?The Witcher 3: Wild Hunt.{100,}', 'uploader': 'The Witcher', 'uploader_id': 'WitcherGame', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/WitcherGame', 'upload_date': '20140605', 'license': 'Standard YouTube License', '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', 'uploader': 'LloydVEVO', 'uploader_id': 'LloydVEVO', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/LloydVEVO', 'upload_date': '20110629', 'license': 'Standard YouTube License', 'age_limit': 18, }, }, # video_info is None (https://github.com/rg3/youtube-dl/issues/4421) { 'url': '__2ABJjxzNo', 'info_dict': { 'id': '__2ABJjxzNo', 'ext': 'mp4', 'upload_date': '20100430', 'uploader_id': 'deadmau5', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/deadmau5', 'creator': 'deadmau5', 'description': 'md5:12c56784b8032162bb936a5f76d55360', 'uploader': 'deadmau5', 'license': 'Standard YouTube License', 'title': 'Deadmau5 - Some Chords (HD)', 'alt_title': 'Some Chords', }, 'expected_warnings': [ 'DASH manifest missing', ] }, # Olympics (https://github.com/rg3/youtube-dl/issues/4431) { 'url': 'lqQg6PlCWgI', 'info_dict': { 'id': 'lqQg6PlCWgI', 'ext': 'mp4', 'upload_date': '20150827', 'uploader_id': 'olympic', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/olympic', 'license': 'Standard YouTube License', '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., 'upload_date': '20110310', 'uploader_id': 'AllenMeow', 'uploader_url': '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': '孫艾倫', 'license': 'Standard YouTube License', '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/rg3/youtube-dl/pull/6097) { 'url': 'https://www.youtube.com/watch?v=FIl7x6_3R5Y', 'info_dict': { 'id': 'FIl7x6_3R5Y', 'ext': 'mp4', 'title': 'md5:7b81415841e02ecd4313668cde88737a', 'description': 'md5:116377fd2963b81ec4ce64b542173306', 'upload_date': '20150625', 'uploader_id': 'dorappi2000', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/dorappi2000', 'uploader': 'dorappi2000', 'license': 'Standard YouTube License', 'formats': 'mincount:32', }, }, # 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 '<meta itemprop="datePublished"', but in other places it's 20150510 'uploader': 'Airtek', 'description': 'Retransmisión en directo de la XVIII media maratón de Zaragoza.', 'uploader_id': 'UCzTzUmjXxxacNnL8I3m4LnQ', 'license': 'Standard YouTube License', 'title': 'Retransmisión XVIII Media maratón Zaragoza 2015', }, 'params': { 'youtube_include_dash_manifest': True, 'format': '135', # bestvideo }, 'skip': 'This live event has ended.', }, { # Multifeed videos (multiple cameras), URL is for Main Camera 'url': 'https://www.youtube.com/watch?v=jqWvoWXjCVs', 'info_dict': { 'id': 'jqWvoWXjCVs', 'title': 'teamPGP: Rocket League Noob Stream', 'description': 'md5:dc7872fb300e143831327f1bae3af010', }, 'playlist': [{ 'info_dict': { 'id': 'jqWvoWXjCVs', 'ext': 'mp4', 'title': 'teamPGP: Rocket League Noob Stream (Main Camera)', 'description': 'md5:dc7872fb300e143831327f1bae3af010', 'upload_date': '20150721', 'uploader': 'Beer Games Beer', 'uploader_id': 'beergamesbeer', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/beergamesbeer', 'license': 'Standard YouTube License', }, }, { 'info_dict': { 'id': '6h8e8xoXJzg', 'ext': 'mp4', 'title': 'teamPGP: Rocket League Noob Stream (kreestuh)', 'description': 'md5:dc7872fb300e143831327f1bae3af010', 'upload_date': '20150721', 'uploader': 'Beer Games Beer', 'uploader_id': 'beergamesbeer', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/beergamesbeer', 'license': 'Standard YouTube License', }, }, { 'info_dict': { 'id': 'PUOgX5z9xZw', 'ext': 'mp4', 'title': 'teamPGP: Rocket League Noob Stream (grizzle)', 'description': 'md5:dc7872fb300e143831327f1bae3af010', 'upload_date': '20150721', 'uploader': 'Beer Games Beer', 'uploader_id': 'beergamesbeer', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/beergamesbeer', 'license': 'Standard YouTube License', }, }, { 'info_dict': { 'id': 'teuwxikvS5k', 'ext': 'mp4', 'title': 'teamPGP: Rocket League Noob Stream (zim)', 'description': 'md5:dc7872fb300e143831327f1bae3af010', 'upload_date': '20150721', 'uploader': 'Beer Games Beer', 'uploader_id': 'beergamesbeer', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/beergamesbeer', 'license': 'Standard YouTube License', }, }], 'params': { 'skip_download': True, }, }, { # Multifeed video with comma in title (see https://github.com/rg3/youtube-dl/issues/8536) 'url': 'https://www.youtube.com/watch?v=gVfLd0zydlo', 'info_dict': { 'id': 'gVfLd0zydlo', 'title': 'DevConf.cz 2016 Day 2 Workshops 1 14:00 - 15:30', }, 'playlist_count': 2, 'skip': 'Not multifeed anymore', }, { 'url': 'https://vid.plus/FlRa-iH7PGw', 'only_matching': True, }, { 'url': 'https://zwearz.com/watch/9lWxNJF-ufM/electra-woman-dyna-girl-official-trailer-grace-helbig.html', 'only_matching': True, }, { # Title with JS-like syntax "};" (see https://github.com/rg3/youtube-dl/issues/7468) # Also tests cut-off URL expansion in video description (see # https://github.com/rg3/youtube-dl/issues/1892, # https://github.com/rg3/youtube-dl/issues/8164) 'url': 'https://www.youtube.com/watch?v=lsguqyKfVQg', 'info_dict': { 'id': 'lsguqyKfVQg', 'ext': 'mp4', 'title': '{dark walk}; Loki/AC/Dishonored; collab w/Elflover21', 'alt_title': 'Dark Walk', 'description': 'md5:8085699c11dc3f597ce0410b0dcbb34a', 'upload_date': '20151119', 'uploader_id': 'IronSoulElf', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/IronSoulElf', 'uploader': 'IronSoulElf', 'license': 'Standard YouTube License', 'creator': 'Todd Haberman, Daniel Law Heath & Aaron Kaplan', }, 'params': { 'skip_download': True, }, }, { # Tags with '};' (see https://github.com/rg3/youtube-dl/issues/7468) 'url': 'https://www.youtube.com/watch?v=Ms7iBXnlUO8', 'only_matching': True, }, { # Video with yt:stretch=17:0 'url': 'https://www.youtube.com/watch?v=Q39EVAstoRM', 'info_dict': { 'id': 'Q39EVAstoRM', 'ext': 'mp4', 'title': 'Clash Of Clans#14 Dicas De Ataque Para CV 4', 'description': 'md5:ee18a25c350637c8faff806845bddee9', 'upload_date': '20151107', 'uploader_id': 'UCCr7TALkRbo3EtFzETQF1LA', 'uploader': 'CH GAMER DROID', }, 'params': { 'skip_download': True, }, 'skip': 'This video does not exist.', }, { # Video licensed under Creative Commons 'url': 'https://www.youtube.com/watch?v=M4gD1WSo5mA', 'info_dict': { 'id': 'M4gD1WSo5mA', 'ext': 'mp4', 'title': 'md5:e41008789470fc2533a3252216f1c1d1', 'description': 'md5:a677553cf0840649b731a3024aeff4cc', 'upload_date': '20150127', 'uploader_id': 'BerkmanCenter', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/BerkmanCenter', 'uploader': 'BerkmanCenter', 'license': 'Creative Commons Attribution license (reuse allowed)', }, 'params': { 'skip_download': True, }, }, { # Channel-like uploader_url 'url': 'https://www.youtube.com/watch?v=eQcmzGIKrzg', 'info_dict': { 'id': 'eQcmzGIKrzg', 'ext': 'mp4', 'title': 'Democratic Socialism and Foreign Policy | Bernie Sanders', 'description': 'md5:dda0d780d5a6e120758d1711d062a867', 'upload_date': '20151119', 'uploader': 'Bernie 2016', 'uploader_id': 'UCH1dpzjCEiGAt8CXkryhkZg', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/channel/UCH1dpzjCEiGAt8CXkryhkZg', 'license': 'Creative Commons Attribution license (reuse allowed)', }, 'params': { 'skip_download': True, }, }, { 'url': 'https://www.youtube.com/watch?feature=player_embedded&amp;v=V36LpHqtcDY', 'only_matching': True, }, { # YouTube Red paid video (https://github.com/rg3/youtube-dl/issues/10059) 'url': 'https://www.youtube.com/watch?v=i1Ko8UG-Tdo', 'only_matching': True, }, { # Rental video preview 'url': 'https://www.youtube.com/watch?v=yYr8q0y5Jfg', 'info_dict': { 'id': 'uGpuVWrhIzE', 'ext': 'mp4', 'title': 'Piku - Trailer', 'description': 'md5:c36bd60c3fd6f1954086c083c72092eb', 'upload_date': '20150811', 'uploader': 'FlixMatrix', 'uploader_id': 'FlixMatrixKaravan', 'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/FlixMatrixKaravan', 'license': 'Standard YouTube License', }, '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('.')) def _extract_signature_function(self, video_id, player_url, example_sig): id_m = re.match( r'.*?-(?P<id>[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player(?:-new)?|/base)?\.(?P<ext>[a-z]+)$', player_url) if not id_m: raise ExtractorError('Cannot identify player %r' % player_url) player_type = id_m.group('ext') player_id = id_m.group('id') # 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'\.sig\|\|([a-zA-Z0-9$]+)\(', jscode, 'Initial JS player signature function name') 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 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/rg3/youtube-dl/issues/7468, # https://github.com/rg3/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 # Some videos don't provide ttsurl but rather caption_tracks and # caption_translation_languages (e.g. 20LmZk1hakA) caption_tracks = args['caption_tracks'] caption_translation_languages = args['caption_translation_languages'] caption_url = compat_parse_qs(caption_tracks.split(',')[0])['u'][0] parsed_caption_url = compat_urllib_parse_urlparse(caption_url) caption_qs = compat_parse_qs(parsed_caption_url.query) 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 not sub_lang: continue sub_formats = [] for ext in self._SUBTITLE_FORMATS: caption_qs.update({ 'tlang': [sub_lang], 'fmt': [ext], }) sub_url = compat_urlparse.urlunparse(parsed_caption_url._replace( query=compat_urllib_parse_urlencode(caption_qs, True))) sub_formats.append({ 'url': sub_url, 'ext': ext, }) sub_lang_list[sub_lang] = sub_formats return 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, ExtractorError): self._downloader.report_warning(err_msg) return {} def _mark_watched(self, video_id, video_info): playback_url = video_info.get('videostats_playback_base_url', [None])[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) @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_from_m3u8(self, manifest_url, video_id): url_map = {} def _get_urls(_manifest): lines = _manifest.split('\n') urls = filter(lambda l: l and not l.startswith('#'), lines) return urls manifest = self._download_webpage(manifest_url, video_id, 'Downloading formats manifest') formats_urls = _get_urls(manifest) for format_url in formats_urls: itag = self._search_regex(r'itag/(\d+?)/', format_url, 'itag') url_map[itag] = format_url return url_map def _extract_annotations(self, video_id): url = 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id return self._download_webpage(url, video_id, note='Searching for annotations.', errnote='Unable to download video annotations.') 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 = self._download_webpage(url, 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]) # Get video info embed_webpage = None is_live = 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 video_info_webpage = self._download_webpage( video_info_url, video_id, note='Refetching age-gated info webpage', errnote='unable to download video info webpage') video_info = compat_parse_qs(video_info_webpage) add_dash_mpd(video_info) else: age_gate = False video_info = None # 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'): # 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/rg3/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 video_info or self._downloader.params.get('youtube_include_dash_manifest', True): # We also try looking in get_video_info since it may contain different dashmpd # URL that points to a DASH manifest with possibly different itag set (some itags # are missing from DASH manifest pointed by webpage's dashmpd, some - from DASH # manifest pointed by get_video_info's dashmpd). # The general idea is to take a union of itags of both DASH manifests (for example # video with such 'manifest behavior' see https://github.com/rg3/youtube-dl/issues/6093) self.report_video_info_webpage_download(video_id) for el_type in ['&el=info', '&el=embedded', '&el=detailpage', '&el=vevo', '']: video_info_url = ( '%s://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' % (proto, video_id, el_type)) video_info_webpage = self._download_webpage( video_info_url, video_id, note=False, errnote='unable to download video info webpage') get_video_info = compat_parse_qs(video_info_webpage) if get_video_info.get('use_cipher_signature') != ['True']: add_dash_mpd(get_video_info) if not video_info: video_info = get_video_info if 'token' in get_video_info: # Different get_video_info requests may report different results, e.g. # some may report video unavailability, but some may serve it without # any complaint (see https://github.com/rg3/youtube-dl/issues/7362, # the original webpage as well as el=info and el=embedded get_video_info # requests report video unavailability due to geo restriction while # el=detailpage succeeds and returns valid data). This is probably # due to YouTube measures against IP ranges of hosting providers. # Working around by preferring the first succeeded video_info containing # the token if no such video_info yet was found. if 'token' not in video_info: video_info = get_video_info break if 'token' not in video_info: 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) if regions_allowed: raise ExtractorError('YouTube said: This video is available in %s only' % ( ', '.join(map(ISO3166Utils.short2full, regions_allowed.split(',')))), expected=True) raise ExtractorError( 'YouTube said: %s' % video_info['reason'][0], expected=True, video_id=video_id) else: raise ExtractorError( '"token" parameter not in video info for unknown reason', video_id=video_id) # title if 'title' in video_info: video_title = video_info['title'][0] else: self._downloader.report_warning('Unable to extract video title') video_title = '_' # description video_description = get_element_by_id("eow-description", video_webpage) if video_description: video_description = re.sub(r'''(?x) <a\s+ (?:[a-zA-Z-]+="[^"]*"\s+)*? (?:title|href)="([^"]+)"\s+ (?:[a-zA-Z-]+="[^"]*"\s+)*? class="[^"]*"[^>]*> [^<]+\.{3}\s* </a> ''', r'\1', video_description) video_description = clean_html(video_description) else: fd_mobj = re.search(r'<meta name="description" content="([^"]+)"', video_webpage) if fd_mobj: video_description = unescapeHTML(fd_mobj.group(1)) else: video_description = '' if 'multifeed_metadata_list' in video_info and not smuggled_data.get('force_singlefeed', False): if not self._downloader.params.get('noplaylist'): entries = [] feed_ids = [] multifeed_metadata_list = video_info['multifeed_metadata_list'][0] 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/rg3/youtube-dl/issues/8536) feed_data = compat_parse_qs(compat_urllib_parse_unquote_plus(feed)) 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': '%s (%s)' % (video_title, feed_data['title'][0]), }) feed_ids.append(feed_data['id'][0]) 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) self.to_screen('Downloading just video %s because of --no-playlist' % video_id) if 'view_count' in video_info: view_count = int(video_info['view_count'][0]) else: view_count = None # 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') # Start extracting information self.report_information_extraction(video_id) # uploader if 'author' not in video_info: raise ExtractorError('Unable to extract uploader name') video_uploader = compat_urllib_parse_unquote_plus(video_info['author'][0]) # uploader_id video_uploader_id = None video_uploader_url = None mobj = re.search( r'<link itemprop="url" href="(?P<uploader_url>https?://www.youtube.com/(?:user|channel)/(?P<uploader_id>[^"]+))">', video_webpage) if mobj is not None: video_uploader_id = mobj.group('uploader_id') video_uploader_url = mobj.group('uploader_url') else: self._downloader.report_warning('unable to extract uploader nickname') # thumbnail image # We try first to get a high quality image: m_thumb = re.search(r'<span itemprop="thumbnail".*?href="(.*?)">', video_webpage, re.DOTALL) if m_thumb is not None: video_thumbnail = m_thumb.group(1) elif 'thumbnail_url' not in video_info: self._downloader.report_warning('unable to extract video thumbnail') video_thumbnail = None else: # don't panic if we can't find it video_thumbnail = compat_urllib_parse_unquote_plus(video_info['thumbnail_url'][0]) # 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.*?>(.*?)</span>', r'id="watch-uploader-info".*?>.*?(?:Published|Uploaded|Streamed live|Started) on (.+?)</strong>'], video_webpage, 'upload date', default=None) if upload_date: upload_date = ' '.join(re.sub(r'[/,-]', r' ', mobj.group(1)).split()) upload_date = unified_strdate(upload_date) video_license = self._html_search_regex( r'<h4[^>]+class="title"[^>]*>\s*License\s*</h4>\s*<ul[^>]*>\s*<li>(.+?)</li', video_webpage, 'license', default=None) m_music = re.search( r'<h4[^>]+class="title"[^>]*>\s*Music\s*</h4>\s*<ul[^>]*>\s*<li>(?P<title>.+?) by (?P<creator>.+?)(?:\(.+?\))?</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 m_cat_container = self._search_regex( r'(?s)<h4[^>]*>\s*Category\s*</h4>\s*<ul[^>]*>(.*?)</ul>', video_webpage, 'categories', default=None) if m_cat_container: category = self._html_search_regex( r'(?s)<a[^<]+>(.*?)</a>', m_cat_container, 'category', default=None) video_categories = None if category is None else [category] else: video_categories = None video_tags = [ unescapeHTML(m.group('content')) for m in re.finditer(self._meta_regex('og:video:tag'), video_webpage)] 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') # subtitles video_subtitles = self.extract_subtitles(video_id, video_webpage) automatic_captions = self.extract_automatic_captions(video_id, video_webpage) if 'length_seconds' not in video_info: self._downloader.report_warning('unable to extract video duration') video_duration = None else: video_duration = int(compat_urllib_parse_unquote_plus(video_info['length_seconds'][0])) # annotations video_annotations = None if self._downloader.params.get('writeannotations', False): video_annotations = self._extract_annotations(video_id) def _map_to_format_list(urlmap): formats = [] for itag, video_real_url in urlmap.items(): dct = { 'format_id': itag, 'url': video_real_url, 'player_url': player_url, } if itag in self._formats: dct.update(self._formats[itag]) formats.append(dct) return formats 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 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/rg3/youtube-dl/issues/343 for more information.', expected=True) 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]), } formats = [] for url_data_str in encoded_url_map.split(','): url_data = compat_parse_qs(url_data_str) if 'itag' not in url_data or 'url' not in url_data: continue format_id = url_data['itag'][0] url = url_data['url'][0] if 'sig' in url_data: url += '&signature=' + url_data['sig'][0] elif 's' in url_data: encrypted_sig = url_data['s'][0] 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 self._downloader.params.get('verbose'): if player_url is None: player_version = 'unknown' player_desc = 'unknown' else: if player_url.endswith('swf'): player_version = self._search_regex( r'-(.+?)(?:/watch_as3)?\.swf$', player_url, 'flash player', fatal=False) player_desc = 'flash player %s' % player_version else: player_version = self._search_regex( [r'html5player-([^/]+?)(?:/html5player(?:-new)?)?\.js', r'(?:www|player)-([^/]+)/base\.js'], player_url, 'html5 player', fatal=False) player_desc = 'html5 player %s' % player_version parts_sizes = self._signature_cache_id(encrypted_sig) self.to_screen('{%s} signature length %s, %s' % (format_id, parts_sizes, player_desc)) signature = self._decrypt_signature( encrypted_sig, video_id, player_url, age_gate) url += '&signature=' + signature if 'ratebypass' not in url: url += '&ratebypass=yes' dct = { 'format_id': format_id, 'url': url, 'player_url': player_url, } if format_id in self._formats: dct.update(self._formats[format_id]) if format_id in formats_spec: dct.update(formats_spec[format_id]) # Some itags are not included in DASH manifest thus corresponding formats will # lack metadata (see https://github.com/rg3/youtube-dl/pull/5993). # Trying to extract metadata from url_encoded_fmt_stream_map entry. mobj = re.search(r'^(?P<width>\d+)[xX](?P<height>\d+)$', url_data.get('size', [''])[0]) width, height = (int(mobj.group('width')), int(mobj.group('height'))) if mobj else (None, None) more_fields = { 'filesize': int_or_none(url_data.get('clen', [None])[0]), 'tbr': float_or_none(url_data.get('bitrate', [None])[0], 1000), 'width': width, 'height': height, 'fps': int_or_none(url_data.get('fps', [None])[0]), 'format_note': url_data.get('quality_label', [None])[0] or url_data.get('quality', [None])[0], } for key, value in more_fields.items(): if value: dct[key] = value type_ = url_data.get('type', [None])[0] 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<key>[a-zA-Z_-]+)=(?P<quote>["\']?)(?P<val>.+?)(?P=quote)(?:;|$)', type_): if mobj.group('key') == 'codecs': codecs = mobj.group('val') break if codecs: codecs = codecs.split(',') if len(codecs) == 2: acodec, vcodec = codecs[1], codecs[0] else: acodec, vcodec = (codecs[0], 'none') if kind == 'audio' else ('none', codecs[0]) dct.update({ 'acodec': acodec, 'vcodec': vcodec, }) formats.append(dct) elif video_info.get('hlsvp'): manifest_url = video_info['hlsvp'][0] url_map = self._extract_from_m3u8(manifest_url, video_id) formats = _map_to_format_list(url_map) # Accept-Encoding header causes failures in live streams on Youtube and Youtube Gaming for a_format in formats: a_format.setdefault('http_headers', {})['Youtubedl-no-compression'] = 'True' else: unavailable_message = self._html_search_regex( r'(?s)<h1[^>]+id="unavailable-message"[^>]*>(.+?)</h1>', video_webpage, 'unavailable message', default=None) if unavailable_message: raise ExtractorError(unavailable_message, expected=True) raise ExtractorError('no conn, hlsvp or url_encoded_fmt_stream_map information found in video info') # 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): # 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/rg3/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 self._sort_formats(formats) self.mark_watched(video_id, video_info) return { 'id': video_id, 'uploader': video_uploader, 'uploader_id': video_uploader_id, 'uploader_url': video_uploader_url, 'upload_date': upload_date, 'license': video_license, 'creator': video_creator, 'title': video_title, 'alt_title': video_alt_title, 'thumbnail': video_thumbnail, '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, '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': float_or_none(video_info.get('avg_rating', [None])[0]), 'formats': formats, 'is_live': is_live, 'start_time': start_time, 'end_time': end_time, } class YoutubeSharedVideoIE(InfoExtractor): _VALID_URL = r'(?:https?:)?//(?:www\.)?youtube\.com/shared\?.*\bci=(?P<id>[0-9A-Za-z_-]{11})' IE_NAME = 'youtube:shared' _TEST = { 'url': 'https://www.youtube.com/shared?ci=1nEzmT-M4fU', 'info_dict': { 'id': 'uPDB5I9wfp8', 'ext': 'webm', 'title': 'Pocoyo: 90 minutos de episódios completos Português para crianças - PARTE 3', 'description': 'md5:d9e4d9346a2dfff4c7dc4c8cec0f546d', 'upload_date': '20160219', 'uploader': 'Pocoyo - Português (BR)', 'uploader_id': 'PocoyoBrazil', }, 'add_ie': ['Youtube'], 'params': { # There are already too many Youtube downloads 'skip_download': True, }, } def _real_extract(self, url): video_id = self._match_id(url) webpage = self._download_webpage(url, video_id) real_video_id = self._html_search_meta( 'videoId', webpage, 'YouTube video id', fatal=True) return self.url_result(real_video_id, YoutubeIE.ie_key()) class YoutubePlaylistIE(YoutubePlaylistBaseInfoExtractor): IE_DESC = 'YouTube.com playlists' _VALID_URL = r"""(?x)(?: (?:https?://)? (?:\w+\.)? (?: youtube\.com/ (?: (?:course|view_play_list|my_playlists|artist|playlist|watch|embed/videoseries) \? (?:.*?[&;])*? (?:p|a|list)= | p/ )| youtu\.be/[0-9A-Za-z_-]{11}\?.*?\blist= ) ( (?:PL|LL|EC|UU|FL|RD|UL)?[0-9A-Za-z-_]{10,} # Top tracks, they can also include dots |(?:MC)[\w\.]* ) .* | ((?:PL|LL|EC|UU|FL|RD|UL)[0-9A-Za-z-_]{10,}) )""" _TEMPLATE_URL = 'https://www.youtube.com/playlist?list=%s' _VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})&[^"]*?index=(?P<index>\d+)(?:[^>]+>(?P<title>[^<]+))?' IE_NAME = 'youtube:playlist' _TESTS = [{ 'url': 'https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re', 'info_dict': { 'title': 'ytdl test PL', 'id': 'PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re', }, 'playlist_count': 3, }, { 'url': 'https://www.youtube.com/playlist?list=PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx', 'info_dict': { 'id': 'PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx', 'title': 'YDL_Empty_List', }, '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', }, 'playlist_count': 95, }, { 'note': 'issue #673', 'url': 'PLBB231211A4F62143', 'info_dict': { 'title': '[OLD]Team Fortress 2 (Class-based LP)', 'id': 'PLBB231211A4F62143', }, 'playlist_mincount': 26, }, { 'note': 'Large playlist', 'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q', 'info_dict': { 'title': 'Uploads from Cauchemar', 'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q', }, 'playlist_mincount': 799, }, { 'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl', 'info_dict': { 'title': 'YDL_safe_search', 'id': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl', }, 'playlist_count': 2, }, { 'note': 'embedded', 'url': 'https://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu', 'playlist_count': 4, 'info_dict': { 'title': 'JODA15', 'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu', } }, { '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', } }, { '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', }, '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': 're:https?://(?:www\.)?youtube\.com/channel/UCyPhqAZgwYWZfxElWVbVJng', 'upload_date': '20150526', 'license': 'Standard YouTube License', 'description': 'md5:507cdcb5a49ac0da37a920ece610be80', 'categories': ['People & Blogs'], 'tags': list, 'like_count': int, 'dislike_count': int, }, 'params': { 'skip_download': True, }, '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': 're:https?://(?:www\.)?youtube\.com/user/backuspagemuseum', 'upload_date': '20161008', 'license': 'Standard YouTube License', 'description': 'md5:800c0c78d5eb128500bffd4f0b4f2e8a', 'categories': ['Nonprofits & Activism'], 'tags': list, 'like_count': int, 'dislike_count': int, }, 'params': { 'noplaylist': True, 'skip_download': True, }, }, { 'url': 'https://youtu.be/uWyaPkt-VOI?list=PL9D9FC436B881BA21', 'only_matching': True, }] def _real_initialize(self): self._login() 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://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) for match in re.findall(r'<div class="yt-alert-message">([^<]+)</div>', page): match = match.strip() # Check if the playlist exists or is private if re.match(r'[^<]*(The|This) playlist (does not exist|is private)[^<]*', match): raise ExtractorError( 'The playlist doesn\'t exist or is private, use --username or ' '--netrc to access it.', 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) 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 return has_videos, self.playlist_result( self._entries(page, playlist_id), playlist_id, playlist_title) 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/([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/rg3/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)?\.com)/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', } }, { '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', }, }] @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)(?:$|[^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', } }, { # 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', } }, { '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. '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': '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, }] 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=None) video_id = self._html_search_meta( 'videoId', webpage, 'video id', default=None) if page_type == '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)/(?P<id>[^/]+)/playlists' IE_NAME = 'youtube:playlists' _TESTS = [{ 'url': 'https://www.youtube.com/user/ThirstForScience/playlists', 'playlist_mincount': 4, 'info_dict': { 'id': 'ThirstForScience', 'title': 'Thirst for Science', }, }, { # 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', }, }] class YoutubeSearchIE(SearchInfoExtractor, YoutubePlaylistIE): 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 for pagenum in itertools.count(1): url_query = { 'search_query': query.encode('utf-8'), 'page': pagenum, 'spf': 'navigate', } url_query.update(self._EXTRA_QUERY_ARGS) result_url = 'https://www.youtube.com/results?' + compat_urllib_parse_urlencode(url_query) data = self._download_json( result_url, video_id='query "%s"' % query, note='Downloading page %s' % pagenum, errnote='Unable to download API page') html_content = data[1]['body']['content'] if 'class="search-message' in html_content: raise ExtractorError( '[youtube] No video results', expected=True) new_videos = self._ids_to_results(orderedSet(re.findall( r'href="/watch\?v=(.{11})', html_content))) videos += new_videos if not new_videos or len(videos) > limit: break 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(YoutubePlaylistBaseInfoExtractor): IE_DESC = 'YouTube.com search URLs' IE_NAME = 'youtube:search_url' _VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?(?:search_query|q)=(?P<query>[^&]+)(?:[&]|$)' _VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})(?:[^"]*"[^>]+\btitle="(?P<title>[^"]+))?' _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 _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 @property def IE_NAME(self): return 'youtube:%s' % self._FEED_NAME def _real_initialize(self): self._login() def _real_extract(self, url): page = self._download_webpage( 'https://www.youtube.com/feed/%s' % self._FEED_NAME, self._PLAYLIST_TITLE) # The extraction process is the same as for playlists, but the regex # for the video ids doesn't contain an index ids = [] more_widget_html = content_html = page for page_num in itertools.count(1): matches = re.findall(r'href="\s*/watch\?v=([0-9A-Za-z_-]{11})', content_html) # 'recommended' feed has infinite 'load more' and each new portion spins # the same videos in (sometimes) slightly different order, so we'll check # for unicity and break when portion has no new videos new_ids = filter(lambda video_id: video_id not in ids, orderedSet(matches)) if not new_ids: break ids.extend(new_ids) mobj = re.search(r'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html) if not mobj: break more = self._download_json( 'https://youtube.com/%s' % mobj.group('more'), self._PLAYLIST_TITLE, 'Downloading page #%s' % page_num, transform_source=uppercase_escape) content_html = more['content_html'] more_widget_html = more['load_more_widget_html'] return self.playlist_result( self._ids_to_results(ids), 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)