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1982 lines
88 KiB
1982 lines
88 KiB
# coding: utf-8 |
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from __future__ import unicode_literals |
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import itertools |
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import json |
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import os.path |
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import re |
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import time |
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import traceback |
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from .common import InfoExtractor, SearchInfoExtractor |
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from ..jsinterp import JSInterpreter |
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from ..swfinterp import SWFInterpreter |
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from ..compat import ( |
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compat_chr, |
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compat_parse_qs, |
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compat_urllib_parse, |
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compat_urllib_parse_unquote, |
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compat_urllib_parse_unquote_plus, |
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compat_urllib_parse_urlparse, |
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compat_urllib_request, |
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compat_urlparse, |
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compat_str, |
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) |
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from ..utils import ( |
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clean_html, |
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ExtractorError, |
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float_or_none, |
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get_element_by_attribute, |
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get_element_by_id, |
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int_or_none, |
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orderedSet, |
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parse_duration, |
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remove_start, |
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smuggle_url, |
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str_to_int, |
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unescapeHTML, |
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unified_strdate, |
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unsmuggle_url, |
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uppercase_escape, |
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ISO3166Utils, |
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) |
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class YoutubeBaseInfoExtractor(InfoExtractor): |
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"""Provide base functions for Youtube extractors""" |
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_LOGIN_URL = 'https://accounts.google.com/ServiceLogin' |
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_TWOFACTOR_URL = 'https://accounts.google.com/signin/challenge' |
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_NETRC_MACHINE = 'youtube' |
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# If True it will raise an error if no login info is provided |
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_LOGIN_REQUIRED = False |
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def _set_language(self): |
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self._set_cookie( |
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'.youtube.com', 'PREF', 'f1=50000000&hl=en', |
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# YouTube sets the expire time to about two months |
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expire_time=time.time() + 2 * 30 * 24 * 3600) |
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def _ids_to_results(self, ids): |
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return [ |
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self.url_result(vid_id, 'Youtube', video_id=vid_id) |
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for vid_id in ids] |
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def _login(self): |
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""" |
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Attempt to log in to YouTube. |
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True is returned if successful or skipped. |
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False is returned if login failed. |
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If _LOGIN_REQUIRED is set and no authentication was provided, an error is raised. |
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""" |
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(username, password) = self._get_login_info() |
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# No authentication to be performed |
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if username is None: |
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if self._LOGIN_REQUIRED: |
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raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True) |
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return True |
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login_page = self._download_webpage( |
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self._LOGIN_URL, None, |
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note='Downloading login page', |
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errnote='unable to fetch login page', fatal=False) |
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if login_page is False: |
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return |
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galx = self._search_regex(r'(?s)<input.+?name="GALX".+?value="(.+?)"', |
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login_page, 'Login GALX parameter') |
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# Log in |
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login_form_strs = { |
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'continue': 'https://www.youtube.com/signin?action_handle_signin=true&feature=sign_in_button&hl=en_US&nomobiletemp=1', |
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'Email': username, |
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'GALX': galx, |
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'Passwd': password, |
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'PersistentCookie': 'yes', |
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'_utf8': '霱', |
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'bgresponse': 'js_disabled', |
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'checkConnection': '', |
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'checkedDomains': 'youtube', |
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'dnConn': '', |
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'pstMsg': '0', |
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'rmShown': '1', |
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'secTok': '', |
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'signIn': 'Sign in', |
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'timeStmp': '', |
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'service': 'youtube', |
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'uilel': '3', |
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'hl': 'en_US', |
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} |
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# Convert to UTF-8 *before* urlencode because Python 2.x's urlencode |
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# chokes on unicode |
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login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k, v in login_form_strs.items()) |
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login_data = compat_urllib_parse.urlencode(login_form).encode('ascii') |
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req = compat_urllib_request.Request(self._LOGIN_URL, login_data) |
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login_results = self._download_webpage( |
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req, None, |
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note='Logging in', errnote='unable to log in', fatal=False) |
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if login_results is False: |
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return False |
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if re.search(r'id="errormsg_0_Passwd"', login_results) is not None: |
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raise ExtractorError('Please use your account password and a two-factor code instead of an application-specific password.', expected=True) |
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# Two-Factor |
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# TODO add SMS and phone call support - these require making a request and then prompting the user |
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if re.search(r'(?i)<form[^>]* id="challenge"', login_results) is not None: |
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tfa_code = self._get_tfa_info('2-step verification code') |
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if not tfa_code: |
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self._downloader.report_warning( |
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'Two-factor authentication required. Provide it either interactively or with --twofactor <code>' |
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'(Note that only TOTP (Google Authenticator App) codes work at this time.)') |
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return False |
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tfa_code = remove_start(tfa_code, 'G-') |
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tfa_form_strs = self._form_hidden_inputs('challenge', login_results) |
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tfa_form_strs.update({ |
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'Pin': tfa_code, |
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'TrustDevice': 'on', |
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}) |
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tfa_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k, v in tfa_form_strs.items()) |
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tfa_data = compat_urllib_parse.urlencode(tfa_form).encode('ascii') |
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tfa_req = compat_urllib_request.Request(self._TWOFACTOR_URL, tfa_data) |
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tfa_results = self._download_webpage( |
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tfa_req, None, |
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note='Submitting TFA code', errnote='unable to submit tfa', fatal=False) |
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if tfa_results is False: |
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return False |
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if re.search(r'(?i)<form[^>]* id="challenge"', tfa_results) is not None: |
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self._downloader.report_warning('Two-factor code expired or invalid. Please try again, or use a one-use backup code instead.') |
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return False |
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if re.search(r'(?i)<form[^>]* id="gaia_loginform"', tfa_results) is not None: |
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self._downloader.report_warning('unable to log in - did the page structure change?') |
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return False |
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if re.search(r'smsauth-interstitial-reviewsettings', tfa_results) is not None: |
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self._downloader.report_warning('Your Google account has a security notice. Please log in on your web browser, resolve the notice, and try again.') |
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return False |
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if re.search(r'(?i)<form[^>]* id="gaia_loginform"', login_results) is not None: |
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self._downloader.report_warning('unable to log in: bad username or password') |
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return False |
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return True |
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def _real_initialize(self): |
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if self._downloader is None: |
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return |
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self._set_language() |
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if not self._login(): |
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return |
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class YoutubeIE(YoutubeBaseInfoExtractor): |
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IE_DESC = 'YouTube.com' |
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_VALID_URL = r"""(?x)^ |
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( |
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(?:https?://|//) # http(s):// or protocol-independent URL |
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(?:(?:(?:(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/| |
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(?:www\.)?deturl\.com/www\.youtube\.com/| |
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(?:www\.)?pwnyoutube\.com/| |
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(?:www\.)?yourepeat\.com/| |
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tube\.majestyc\.net/| |
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youtube\.googleapis\.com/) # the various hostnames, with wildcard subdomains |
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(?:.*?\#/)? # handle anchor (#/) redirect urls |
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(?: # the various things that can precede the ID: |
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(?:(?:v|embed|e)/(?!videoseries)) # v/ or embed/ or e/ |
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|(?: # or the v= param in all its forms |
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(?:(?:watch|movie)(?:_popup)?(?:\.php)?/?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx) |
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(?:\?|\#!?) # the params delimiter ? or # or #! |
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(?:.*?&)?? # any other preceding param (like /?s=tuff&v=xxxx) |
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v= |
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) |
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)) |
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|(?: |
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youtu\.be| # just youtu.be/xxxx |
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vid\.plus # or vid.plus/xxxx |
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)/ |
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|(?:www\.)?cleanvideosearch\.com/media/action/yt/watch\?videoId= |
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) |
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)? # all until now is optional -> you can pass the naked ID |
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([0-9A-Za-z_-]{11}) # here is it! the YouTube video ID |
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(?!.*?&list=) # combined list/video URLs are handled by the playlist IE |
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(?(1).+)? # if we found the ID, everything can follow |
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$""" |
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_NEXT_URL_RE = r'[\?&]next_url=([^&]+)' |
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_formats = { |
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'5': {'ext': 'flv', 'width': 400, 'height': 240}, |
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'6': {'ext': 'flv', 'width': 450, 'height': 270}, |
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'13': {'ext': '3gp'}, |
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'17': {'ext': '3gp', 'width': 176, 'height': 144}, |
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'18': {'ext': 'mp4', 'width': 640, 'height': 360}, |
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'22': {'ext': 'mp4', 'width': 1280, 'height': 720}, |
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'34': {'ext': 'flv', 'width': 640, 'height': 360}, |
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'35': {'ext': 'flv', 'width': 854, 'height': 480}, |
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'36': {'ext': '3gp', 'width': 320, 'height': 240}, |
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'37': {'ext': 'mp4', 'width': 1920, 'height': 1080}, |
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'38': {'ext': 'mp4', 'width': 4096, 'height': 3072}, |
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'43': {'ext': 'webm', 'width': 640, 'height': 360}, |
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'44': {'ext': 'webm', 'width': 854, 'height': 480}, |
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'45': {'ext': 'webm', 'width': 1280, 'height': 720}, |
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'46': {'ext': 'webm', 'width': 1920, 'height': 1080}, |
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'59': {'ext': 'mp4', 'width': 854, 'height': 480}, |
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'78': {'ext': 'mp4', 'width': 854, 'height': 480}, |
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# 3d videos |
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'82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'preference': -20}, |
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'83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'preference': -20}, |
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'84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'preference': -20}, |
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'85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'preference': -20}, |
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'100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'preference': -20}, |
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'101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'preference': -20}, |
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'102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'preference': -20}, |
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# Apple HTTP Live Streaming |
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'92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'preference': -10}, |
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'93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'preference': -10}, |
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'94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'preference': -10}, |
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'95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'preference': -10}, |
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'96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'preference': -10}, |
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'132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'preference': -10}, |
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'151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'preference': -10}, |
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# DASH mp4 video |
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'133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'138': {'ext': 'mp4', 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, # Height can vary (https://github.com/rg3/youtube-dl/issues/4559) |
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'160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'h264'}, |
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'299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'h264'}, |
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'266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'vcodec': 'h264'}, |
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# Dash mp4 audio |
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'139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 48, 'preference': -50, 'container': 'm4a_dash'}, |
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'140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 128, 'preference': -50, 'container': 'm4a_dash'}, |
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'141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 256, 'preference': -50, 'container': 'm4a_dash'}, |
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# Dash webm |
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'167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, |
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'168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, |
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'169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, |
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'170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, |
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'218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, |
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'219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40}, |
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'278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'container': 'webm', 'vcodec': 'vp9'}, |
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'242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, |
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'302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'vp9'}, |
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'303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'vp9'}, |
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'308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'vp9'}, |
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'313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'vcodec': 'vp9'}, |
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'315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'vp9'}, |
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# Dash webm audio |
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'171': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 128, 'preference': -50}, |
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'172': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 256, 'preference': -50}, |
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# Dash webm audio with opus inside |
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'249': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50, 'preference': -50}, |
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'250': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70, 'preference': -50}, |
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'251': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160, 'preference': -50}, |
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# RTMP (unnamed) |
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'_rtmp': {'protocol': 'rtmp'}, |
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} |
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IE_NAME = 'youtube' |
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_TESTS = [ |
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{ |
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'url': 'http://www.youtube.com/watch?v=BaW_jenozKcj&t=1s&end=9', |
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'info_dict': { |
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'id': 'BaW_jenozKc', |
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'ext': 'mp4', |
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'title': 'youtube-dl test video "\'/\\ä↭𝕐', |
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'uploader': 'Philipp Hagemeister', |
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'uploader_id': 'phihag', |
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'upload_date': '20121002', |
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'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 .', |
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'categories': ['Science & Technology'], |
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'tags': ['youtube-dl'], |
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'like_count': int, |
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'dislike_count': int, |
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'start_time': 1, |
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'end_time': 9, |
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} |
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}, |
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{ |
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'url': 'http://www.youtube.com/watch?v=UxxajLWwzqY', |
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'note': 'Test generic use_cipher_signature video (#897)', |
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'info_dict': { |
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'id': 'UxxajLWwzqY', |
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'ext': 'mp4', |
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'upload_date': '20120506', |
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'title': 'Icona Pop - I Love It (feat. Charli XCX) [OFFICIAL VIDEO]', |
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'description': 'md5:782e8651347686cba06e58f71ab51773', |
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'tags': ['Icona Pop i love it', 'sweden', 'pop music', 'big beat records', 'big beat', 'charli', |
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'xcx', 'charli xcx', 'girls', 'hbo', 'i love it', "i don't care", 'icona', 'pop', |
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'iconic ep', 'iconic', 'love', 'it'], |
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'uploader': 'Icona Pop', |
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'uploader_id': 'IconaPop', |
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} |
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}, |
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{ |
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'url': 'https://www.youtube.com/watch?v=07FYdnEawAQ', |
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'note': 'Test VEVO video with age protection (#956)', |
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'info_dict': { |
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'id': '07FYdnEawAQ', |
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'ext': 'mp4', |
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'upload_date': '20130703', |
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'title': 'Justin Timberlake - Tunnel Vision (Explicit)', |
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'description': 'md5:64249768eec3bc4276236606ea996373', |
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'uploader': 'justintimberlakeVEVO', |
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'uploader_id': 'justintimberlakeVEVO', |
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'age_limit': 18, |
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} |
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}, |
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{ |
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'url': '//www.YouTube.com/watch?v=yZIXLfi8CZQ', |
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'note': 'Embed-only video (#1746)', |
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'info_dict': { |
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'id': 'yZIXLfi8CZQ', |
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'ext': 'mp4', |
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'upload_date': '20120608', |
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'title': 'Principal Sexually Assaults A Teacher - Episode 117 - 8th June 2012', |
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'description': 'md5:09b78bd971f1e3e289601dfba15ca4f7', |
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'uploader': 'SET India', |
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'uploader_id': 'setindia' |
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} |
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}, |
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{ |
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'url': 'http://www.youtube.com/watch?v=BaW_jenozKcj&v=UxxajLWwzqY', |
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'note': 'Use the first video ID in the URL', |
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'info_dict': { |
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'id': 'BaW_jenozKc', |
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'ext': 'mp4', |
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'title': 'youtube-dl test video "\'/\\ä↭𝕐', |
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'uploader': 'Philipp Hagemeister', |
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'uploader_id': 'phihag', |
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'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'], |
|
'like_count': int, |
|
'dislike_count': int, |
|
}, |
|
'params': { |
|
'skip_download': True, |
|
}, |
|
}, |
|
{ |
|
'url': 'http://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', |
|
'description': '', |
|
'uploader': '8KVIDEO', |
|
'title': 'UHDTV TEST 8K VIDEO.mp4' |
|
}, |
|
'params': { |
|
'youtube_include_dash_manifest': True, |
|
'format': '141', |
|
}, |
|
}, |
|
# 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', |
|
}, |
|
'params': { |
|
'youtube_include_dash_manifest': True, |
|
'format': '141', |
|
}, |
|
}, |
|
# 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': 'md5:95f66187cd7c8b2c13eb78e1223b63c3', |
|
'uploader': 'TaylorSwiftVEVO', |
|
'uploader_id': 'TaylorSwiftVEVO', |
|
'upload_date': '20140818', |
|
}, |
|
'params': { |
|
'youtube_include_dash_manifest': True, |
|
'format': '141', |
|
}, |
|
}, |
|
# 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', |
|
'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': 'http://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', |
|
'upload_date': '20140605', |
|
'age_limit': 18, |
|
}, |
|
}, |
|
# Age-gate video with encrypted signature |
|
{ |
|
'url': 'http://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', |
|
'upload_date': '20110629', |
|
'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', |
|
'description': 'md5:12c56784b8032162bb936a5f76d55360', |
|
'uploader': 'deadmau5', |
|
'title': 'Deadmau5 - Some Chords (HD)', |
|
}, |
|
'expected_warnings': [ |
|
'DASH manifest missing', |
|
] |
|
}, |
|
# Olympics (https://github.com/rg3/youtube-dl/issues/4431) |
|
{ |
|
'url': 'lqQg6PlCWgI', |
|
'info_dict': { |
|
'id': 'lqQg6PlCWgI', |
|
'ext': 'mp4', |
|
'upload_date': '20120724', |
|
'uploader_id': 'olympic', |
|
'description': 'HO09 - Women - GER-AUS - Hockey - 31 July 2012 - London 2012 Olympic Games', |
|
'uploader': 'Olympics', |
|
'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', |
|
'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', |
|
'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', |
|
} |
|
}, |
|
# 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': 'dorappi2000', |
|
'formats': 'mincount:33', |
|
}, |
|
}, |
|
# 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', |
|
'title': 'Retransmisión XVIII Media maratón Zaragoza 2015', |
|
}, |
|
'params': { |
|
'youtube_include_dash_manifest': True, |
|
'format': '135', # bestvideo |
|
} |
|
}, |
|
{ |
|
# 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', |
|
}, |
|
}, { |
|
'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', |
|
}, |
|
}, { |
|
'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', |
|
}, |
|
}, { |
|
'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', |
|
}, |
|
}], |
|
'params': { |
|
'skip_download': True, |
|
}, |
|
}, |
|
{ |
|
'url': 'http://vid.plus/FlRa-iH7PGw', |
|
'only_matching': 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)?)?\.(?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' % 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 ['sbv', 'vtt', 'srt']: |
|
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_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) |
|
mobj = re.search(r';ytplayer.config = ({.*?});', webpage) |
|
err_msg = 'Couldn\'t find automatic captions for %s' % video_id |
|
if mobj is None: |
|
self._downloader.report_warning(err_msg) |
|
return {} |
|
player_config = json.loads(mobj.group(1)) |
|
try: |
|
args = player_config['args'] |
|
caption_url = args['ttsurl'] |
|
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 ['sbv', 'vtt', 'srt']: |
|
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 |
|
# 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 {} |
|
|
|
@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 _parse_dash_manifest( |
|
self, video_id, dash_manifest_url, player_url, age_gate, fatal=True): |
|
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 |
|
dash_manifest_url = re.sub(r'/s/([a-fA-F0-9\.]+)', decrypt_sig, dash_manifest_url) |
|
dash_doc = self._download_xml( |
|
dash_manifest_url, video_id, |
|
note='Downloading DASH manifest', |
|
errnote='Could not download DASH manifest', |
|
fatal=fatal) |
|
|
|
if dash_doc is False: |
|
return [] |
|
|
|
formats = [] |
|
for a in dash_doc.findall('.//{urn:mpeg:DASH:schema:MPD:2011}AdaptationSet'): |
|
mime_type = a.attrib.get('mimeType') |
|
for r in a.findall('{urn:mpeg:DASH:schema:MPD:2011}Representation'): |
|
url_el = r.find('{urn:mpeg:DASH:schema:MPD:2011}BaseURL') |
|
if url_el is None: |
|
continue |
|
if mime_type == 'text/vtt': |
|
# TODO implement WebVTT downloading |
|
pass |
|
elif mime_type.startswith('audio/') or mime_type.startswith('video/'): |
|
segment_list = r.find('{urn:mpeg:DASH:schema:MPD:2011}SegmentList') |
|
format_id = r.attrib['id'] |
|
video_url = url_el.text |
|
filesize = int_or_none(url_el.attrib.get('{http://youtube.com/yt/2012/10/10}contentLength')) |
|
f = { |
|
'format_id': format_id, |
|
'url': video_url, |
|
'width': int_or_none(r.attrib.get('width')), |
|
'height': int_or_none(r.attrib.get('height')), |
|
'tbr': int_or_none(r.attrib.get('bandwidth'), 1000), |
|
'asr': int_or_none(r.attrib.get('audioSamplingRate')), |
|
'filesize': filesize, |
|
'fps': int_or_none(r.attrib.get('frameRate')), |
|
} |
|
if segment_list is not None: |
|
f.update({ |
|
'initialization_url': segment_list.find('{urn:mpeg:DASH:schema:MPD:2011}Initialization').attrib['sourceURL'], |
|
'segment_urls': [segment.attrib.get('media') for segment in segment_list.findall('{urn:mpeg:DASH:schema:MPD:2011}SegmentURL')], |
|
'protocol': 'http_dash_segments', |
|
}) |
|
try: |
|
existing_format = next( |
|
fo for fo in formats |
|
if fo['format_id'] == format_id) |
|
except StopIteration: |
|
full_info = self._formats.get(format_id, {}).copy() |
|
full_info.update(f) |
|
codecs = r.attrib.get('codecs') |
|
if codecs: |
|
if full_info.get('acodec') == 'none' and 'vcodec' not in full_info: |
|
full_info['vcodec'] = codecs |
|
elif full_info.get('vcodec') == 'none' and 'acodec' not in full_info: |
|
full_info['acodec'] = codecs |
|
formats.append(full_info) |
|
else: |
|
existing_format.update(f) |
|
else: |
|
self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type) |
|
return formats |
|
|
|
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 |
|
mobj = re.search(r';ytplayer\.config\s*=\s*({.*?});', video_webpage) |
|
if mobj: |
|
json_code = uppercase_escape(mobj.group(1)) |
|
ytplayer_config = json.loads(json_code) |
|
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) |
|
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: |
|
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="([^"]+)"\s+ |
|
(?:[a-zA-Z-]+="[^"]+"\s+)*? |
|
class="yt-uix-redirect-link"\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 = compat_urllib_parse_unquote_plus(video_info['multifeed_metadata_list'][0]) |
|
for feed in multifeed_metadata_list.split(','): |
|
feed_data = compat_parse_qs(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 |
|
mobj = re.search(r'<link itemprop="url" href="http://www.youtube.com/(?:user|channel)/([^"]+)">', video_webpage) |
|
if mobj is not None: |
|
video_uploader_id = mobj.group(1) |
|
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) |
|
|
|
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) |
|
url_map = {} |
|
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', |
|
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' |
|
url_map[format_id] = url |
|
formats = _map_to_format_list(url_map) |
|
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) |
|
else: |
|
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 dash_manifest_url in dash_mpds: |
|
dash_formats = {} |
|
try: |
|
for df in self._parse_dash_manifest( |
|
video_id, dash_manifest_url, player_url, age_gate, dash_mpd_fatal): |
|
# 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: |
|
ratio = float(stretched_m.group('w')) / float(stretched_m.group('h')) |
|
for f in formats: |
|
if f.get('vcodec') != 'none': |
|
f['stretched_ratio'] = ratio |
|
|
|
self._sort_formats(formats) |
|
|
|
return { |
|
'id': video_id, |
|
'uploader': video_uploader, |
|
'uploader_id': video_uploader_id, |
|
'upload_date': upload_date, |
|
'title': video_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 YoutubePlaylistIE(YoutubeBaseInfoExtractor): |
|
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/ |
|
) |
|
( |
|
(?: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+)' |
|
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': 'http://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu', |
|
'playlist_count': 4, |
|
'info_dict': { |
|
'title': 'JODA15', |
|
'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu', |
|
} |
|
}, { |
|
'note': 'Embedded SWF player', |
|
'url': 'http://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_mincout': 21, |
|
}] |
|
|
|
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 |
|
url = 'https://youtube.com/watch?v=%s&list=%s' % (playlist_id[-11:], playlist_id) |
|
webpage = self._download_webpage( |
|
url, playlist_id, 'Downloading Youtube mix') |
|
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) |
|
ids = orderedSet(re.findall( |
|
r'''(?xs)data-video-username=".*?".*? |
|
href="/watch\?v=([0-9A-Za-z_-]{11})&[^"]*?list=%s''' % re.escape(playlist_id), |
|
webpage)) |
|
url_results = self._ids_to_results(ids) |
|
|
|
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) |
|
|
|
# Extract the video ids from the playlist pages |
|
def _entries(): |
|
more_widget_html = content_html = page |
|
for page_num in itertools.count(1): |
|
matches = re.finditer(self._VIDEO_RE, content_html) |
|
# We remove the duplicates and the link with index 0 |
|
# (it's not the first video of the playlist) |
|
new_ids = orderedSet(m.group('id') for m in matches if m.group('index') != '0') |
|
for vid_id in new_ids: |
|
yield self.url_result(vid_id, 'Youtube', video_id=vid_id) |
|
|
|
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'] |
|
|
|
playlist_title = self._html_search_regex( |
|
r'(?s)<h1 class="pl-header-title[^"]*">\s*(.*?)\s*</h1>', |
|
page, 'title') |
|
|
|
return self.playlist_result(_entries(), playlist_id, playlist_title) |
|
|
|
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) |
|
|
|
# Check if it's a video-specific URL |
|
query_dict = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query) |
|
if 'v' in query_dict: |
|
video_id = query_dict['v'][0] |
|
if self._downloader.params.get('noplaylist'): |
|
self.to_screen('Downloading just video %s because of --no-playlist' % video_id) |
|
return 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)) |
|
|
|
if playlist_id.startswith('RD') or playlist_id.startswith('UL'): |
|
# Mixes require a custom extraction process |
|
return self._extract_mix(playlist_id) |
|
|
|
return self._extract_playlist(playlist_id) |
|
|
|
|
|
class YoutubeChannelIE(InfoExtractor): |
|
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' |
|
IE_NAME = 'youtube:channel' |
|
_TESTS = [{ |
|
'note': 'paginated channel', |
|
'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w', |
|
'playlist_mincount': 91, |
|
'info_dict': { |
|
'id': 'UCKfVa3S1e4PHvxWcwyMMg8w', |
|
} |
|
}] |
|
|
|
@staticmethod |
|
def extract_videos_from_page(page): |
|
ids_in_page = [] |
|
titles_in_page = [] |
|
for mobj in re.finditer(r'(?:title="(?P<title>[^"]+)"[^>]+)?href="/watch\?v=(?P<id>[0-9A-Za-z_-]+)&?', page): |
|
video_id = mobj.group('id') |
|
video_title = unescapeHTML(mobj.group('title')) |
|
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) |
|
|
|
def _real_extract(self, url): |
|
channel_id = self._match_id(url) |
|
|
|
url = self._TEMPLATE_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) |
|
channel_playlist_id = self._html_search_meta( |
|
'channelId', channel_page, 'channel id', default=None) |
|
if not channel_playlist_id: |
|
channel_playlist_id = self._search_regex( |
|
r'data-channel-external-id="([^"]+)"', |
|
channel_page, '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) |
|
|
|
def _entries(): |
|
more_widget_html = content_html = channel_page |
|
for pagenum in itertools.count(1): |
|
|
|
for video_id, video_title in self.extract_videos_from_page(content_html): |
|
yield self.url_result( |
|
video_id, 'Youtube', video_id=video_id, |
|
video_title=video_title) |
|
|
|
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'), channel_id, |
|
'Downloading page #%s' % (pagenum + 1), |
|
transform_source=uppercase_escape) |
|
content_html = more['content_html'] |
|
more_widget_html = more['load_more_widget_html'] |
|
|
|
return self.playlist_result(_entries(), channel_id) |
|
|
|
|
|
class YoutubeUserIE(YoutubeChannelIE): |
|
IE_DESC = 'YouTube.com user videos (URL or "ytuser" keyword)' |
|
_VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?youtube\.com/(?:user/)?(?!(?:attribution_link|watch|results)(?:$|[^a-z_A-Z0-9-])))|ytuser:)(?!feed/)(?P<id>[A-Za-z0-9_-]+)' |
|
_TEMPLATE_URL = 'https://www.youtube.com/user/%s/videos' |
|
IE_NAME = 'youtube:user' |
|
|
|
_TESTS = [{ |
|
'url': 'https://www.youtube.com/user/TheLinuxFoundation', |
|
'playlist_mincount': 320, |
|
'info_dict': { |
|
'title': 'TheLinuxFoundation', |
|
} |
|
}, { |
|
'url': 'ytuser:phihag', |
|
'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_ies = iter(klass for (name, klass) in globals().items() if name.endswith('IE') and klass is not cls) |
|
if any(ie.suitable(url) for ie in other_ies): |
|
return False |
|
else: |
|
return super(YoutubeUserIE, cls).suitable(url) |
|
|
|
|
|
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(InfoExtractor): |
|
IE_DESC = 'YouTube.com search URLs' |
|
IE_NAME = 'youtube:search_url' |
|
_VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?search_query=(?P<query>[^&]+)(?:[&]|$)' |
|
_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', |
|
} |
|
}] |
|
|
|
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) |
|
result_code = self._search_regex( |
|
r'(?s)<ol[^>]+class="item-section"(.*?)</ol>', webpage, 'result HTML') |
|
|
|
part_codes = re.findall( |
|
r'(?s)<h3[^>]+class="[^"]*yt-lockup-title[^"]*"[^>]*>(.*?)</h3>', result_code) |
|
entries = [] |
|
for part_code in part_codes: |
|
part_title = self._html_search_regex( |
|
[r'(?s)title="([^"]+)"', r'>([^<]+)</a>'], part_code, 'item title', fatal=False) |
|
part_url_snippet = self._html_search_regex( |
|
r'(?s)href="([^"]+)"', part_code, 'item URL') |
|
part_url = compat_urlparse.urljoin( |
|
'https://www.youtube.com/', part_url_snippet) |
|
entries.append({ |
|
'_type': 'url', |
|
'url': part_url, |
|
'title': part_title, |
|
}) |
|
|
|
return { |
|
'_type': 'playlist', |
|
'entries': entries, |
|
'title': query, |
|
} |
|
|
|
|
|
class YoutubeShowIE(InfoExtractor): |
|
IE_DESC = 'YouTube.com (multi-season) shows' |
|
_VALID_URL = r'https?://www\.youtube\.com/show/(?P<id>[^?#]*)' |
|
IE_NAME = 'youtube:show' |
|
_TESTS = [{ |
|
'url': 'http://www.youtube.com/show/airdisasters', |
|
'playlist_mincount': 3, |
|
'info_dict': { |
|
'id': 'airdisasters', |
|
'title': 'Air Disasters', |
|
} |
|
}] |
|
|
|
def _real_extract(self, url): |
|
mobj = re.match(self._VALID_URL, url) |
|
playlist_id = mobj.group('id') |
|
webpage = self._download_webpage( |
|
url, playlist_id, 'Downloading show webpage') |
|
# There's one playlist for each season of the show |
|
m_seasons = list(re.finditer(r'href="(/playlist\?list=.*?)"', webpage)) |
|
self.to_screen('%s: Found %s seasons' % (playlist_id, len(m_seasons))) |
|
entries = [ |
|
self.url_result( |
|
'https://www.youtube.com' + season.group(1), 'YoutubePlaylist') |
|
for season in m_seasons |
|
] |
|
title = self._og_search_title(webpage, fatal=False) |
|
|
|
return { |
|
'_type': 'playlist', |
|
'id': playlist_id, |
|
'title': title, |
|
'entries': entries, |
|
} |
|
|
|
|
|
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\?list=WL)|:ytwatchlater' |
|
|
|
_TESTS = [] # override PlaylistIE tests |
|
|
|
def _real_extract(self, url): |
|
return self._extract_playlist('WL') |
|
|
|
|
|
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 = '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=[^&]*| |
|
)? |
|
| |
|
attribution_link\?a=[^&]+ |
|
) |
|
$ |
|
''' |
|
|
|
_TESTS = [{ |
|
'url': 'http://www.youtube.com/watch?annotation_id=annotation_3951667041', |
|
'only_matching': True, |
|
}, { |
|
'url': 'http://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, |
|
}] |
|
|
|
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 ' |
|
'"http://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)
|
|
|