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1164 lines
50 KiB
1164 lines
50 KiB
# coding: utf-8 |
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|
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import json |
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import netrc |
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import re |
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import socket |
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import itertools |
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import xml.etree.ElementTree |
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|
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from .common import InfoExtractor, SearchInfoExtractor |
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from .subtitles import SubtitlesInfoExtractor |
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from ..utils import ( |
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compat_http_client, |
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compat_parse_qs, |
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compat_urllib_error, |
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compat_urllib_parse, |
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compat_urllib_request, |
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compat_str, |
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|
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clean_html, |
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get_element_by_id, |
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ExtractorError, |
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unescapeHTML, |
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unified_strdate, |
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orderedSet, |
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) |
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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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_LANG_URL = r'https://www.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1' |
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_AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en' |
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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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|
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def report_lang(self): |
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"""Report attempt to set language.""" |
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self.to_screen(u'Setting language') |
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|
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def _set_language(self): |
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request = compat_urllib_request.Request(self._LANG_URL) |
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try: |
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self.report_lang() |
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compat_urllib_request.urlopen(request).read() |
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
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self._downloader.report_warning(u'unable to set language: %s' % compat_str(err)) |
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return False |
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return True |
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|
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def _login(self): |
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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(u'No login info available, needed for using %s.' % self.IE_NAME, expected=True) |
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return False |
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|
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request = compat_urllib_request.Request(self._LOGIN_URL) |
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try: |
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login_page = compat_urllib_request.urlopen(request).read().decode('utf-8') |
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
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self._downloader.report_warning(u'unable to fetch login page: %s' % compat_str(err)) |
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return False |
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|
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galx = None |
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dsh = None |
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match = re.search(re.compile(r'<input.+?name="GALX".+?value="(.+?)"', re.DOTALL), login_page) |
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if match: |
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galx = match.group(1) |
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match = re.search(re.compile(r'<input.+?name="dsh".+?value="(.+?)"', re.DOTALL), login_page) |
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if match: |
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dsh = match.group(1) |
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|
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# Log in |
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login_form_strs = { |
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u'continue': u'https://www.youtube.com/signin?action_handle_signin=true&feature=sign_in_button&hl=en_US&nomobiletemp=1', |
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u'Email': username, |
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u'GALX': galx, |
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u'Passwd': password, |
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u'PersistentCookie': u'yes', |
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u'_utf8': u'霱', |
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u'bgresponse': u'js_disabled', |
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u'checkConnection': u'', |
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u'checkedDomains': u'youtube', |
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u'dnConn': u'', |
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u'dsh': dsh, |
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u'pstMsg': u'0', |
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u'rmShown': u'1', |
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u'secTok': u'', |
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u'signIn': u'Sign in', |
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u'timeStmp': u'', |
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u'service': u'youtube', |
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u'uilel': u'3', |
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u'hl': u'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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request = compat_urllib_request.Request(self._LOGIN_URL, login_data) |
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try: |
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self.report_login() |
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login_results = compat_urllib_request.urlopen(request).read().decode('utf-8') |
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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(u'unable to log in: bad username or password') |
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return False |
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
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self._downloader.report_warning(u'unable to log in: %s' % compat_str(err)) |
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return False |
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return True |
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def _confirm_age(self): |
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age_form = { |
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'next_url': '/', |
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'action_confirm': 'Confirm', |
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} |
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request = compat_urllib_request.Request(self._AGE_URL, compat_urllib_parse.urlencode(age_form)) |
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try: |
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self.report_age_confirmation() |
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compat_urllib_request.urlopen(request).read().decode('utf-8') |
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
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raise ExtractorError(u'Unable to confirm age: %s' % compat_str(err)) |
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return True |
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|
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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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if not self._set_language(): |
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return |
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if not self._login(): |
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return |
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self._confirm_age() |
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class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): |
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IE_DESC = u'YouTube.com' |
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_VALID_URL = r"""^ |
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( |
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(?:https?://)? # http(s):// (optional) |
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(?:(?:(?:(?:\w+\.)?youtube(?:-nocookie)?\.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)/) # 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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|youtu\.be/ # just youtu.be/xxxx |
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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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(?(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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# Listed in order of quality |
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_available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '36', '17', '13', |
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# Apple HTTP Live Streaming |
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'96', '95', '94', '93', '92', '132', '151', |
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# 3D |
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'85', '84', '102', '83', '101', '82', '100', |
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# Dash video |
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'138', '137', '248', '136', '247', '135', '246', |
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'245', '244', '134', '243', '133', '242', '160', |
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# Dash audio |
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'141', '172', '140', '171', '139', |
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] |
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_available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '36', '17', '13', |
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# Apple HTTP Live Streaming |
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'96', '95', '94', '93', '92', '132', '151', |
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# 3D |
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'85', '102', '84', '101', '83', '100', '82', |
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# Dash video |
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'138', '248', '137', '247', '136', '246', '245', |
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'244', '135', '243', '134', '242', '133', '160', |
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# Dash audio |
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'172', '141', '171', '140', '139', |
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] |
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_video_formats_map = { |
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'flv': ['35', '34', '6', '5'], |
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'3gp': ['36', '17', '13'], |
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'mp4': ['38', '37', '22', '18'], |
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'webm': ['46', '45', '44', '43'], |
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} |
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_video_extensions = { |
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'13': '3gp', |
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'17': '3gp', |
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'18': 'mp4', |
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'22': 'mp4', |
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'36': '3gp', |
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'37': 'mp4', |
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'38': 'mp4', |
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'43': 'webm', |
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'44': 'webm', |
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'45': 'webm', |
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'46': 'webm', |
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|
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# 3d videos |
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'82': 'mp4', |
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'83': 'mp4', |
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'84': 'mp4', |
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'85': 'mp4', |
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'100': 'webm', |
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'101': 'webm', |
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'102': 'webm', |
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|
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# Apple HTTP Live Streaming |
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'92': 'mp4', |
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'93': 'mp4', |
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'94': 'mp4', |
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'95': 'mp4', |
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'96': 'mp4', |
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'132': 'mp4', |
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'151': 'mp4', |
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|
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# Dash mp4 |
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'133': 'mp4', |
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'134': 'mp4', |
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'135': 'mp4', |
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'136': 'mp4', |
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'137': 'mp4', |
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'138': 'mp4', |
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'139': 'mp4', |
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'140': 'mp4', |
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'141': 'mp4', |
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'160': 'mp4', |
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|
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# Dash webm |
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'171': 'webm', |
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'172': 'webm', |
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'242': 'webm', |
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'243': 'webm', |
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'244': 'webm', |
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'245': 'webm', |
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'246': 'webm', |
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'247': 'webm', |
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'248': 'webm', |
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} |
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_video_dimensions = { |
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'5': '240x400', |
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'6': '???', |
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'13': '???', |
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'17': '144x176', |
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'18': '360x640', |
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'22': '720x1280', |
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'34': '360x640', |
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'35': '480x854', |
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'36': '240x320', |
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'37': '1080x1920', |
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'38': '3072x4096', |
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'43': '360x640', |
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'44': '480x854', |
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'45': '720x1280', |
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'46': '1080x1920', |
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'82': '360p', |
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'83': '480p', |
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'84': '720p', |
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'85': '1080p', |
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'92': '240p', |
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'93': '360p', |
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'94': '480p', |
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'95': '720p', |
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'96': '1080p', |
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'100': '360p', |
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'101': '480p', |
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'102': '720p', |
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'132': '240p', |
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'151': '72p', |
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'133': '240p', |
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'134': '360p', |
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'135': '480p', |
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'136': '720p', |
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'137': '1080p', |
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'138': '>1080p', |
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'139': '48k', |
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'140': '128k', |
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'141': '256k', |
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'160': '192p', |
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'171': '128k', |
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'172': '256k', |
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'242': '240p', |
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'243': '360p', |
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'244': '480p', |
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'245': '480p', |
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'246': '480p', |
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'247': '720p', |
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'248': '1080p', |
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} |
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_special_itags = { |
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'82': '3D', |
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'83': '3D', |
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'84': '3D', |
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'85': '3D', |
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'100': '3D', |
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'101': '3D', |
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'102': '3D', |
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'133': 'DASH Video', |
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'134': 'DASH Video', |
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'135': 'DASH Video', |
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'136': 'DASH Video', |
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'137': 'DASH Video', |
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'138': 'DASH Video', |
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'139': 'DASH Audio', |
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'140': 'DASH Audio', |
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'141': 'DASH Audio', |
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'160': 'DASH Video', |
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'171': 'DASH Audio', |
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'172': 'DASH Audio', |
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'242': 'DASH Video', |
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'243': 'DASH Video', |
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'244': 'DASH Video', |
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'245': 'DASH Video', |
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'246': 'DASH Video', |
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'247': 'DASH Video', |
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'248': 'DASH Video', |
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} |
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|
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IE_NAME = u'youtube' |
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_TESTS = [ |
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{ |
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u"url": u"http://www.youtube.com/watch?v=BaW_jenozKc", |
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u"file": u"BaW_jenozKc.mp4", |
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u"info_dict": { |
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u"title": u"youtube-dl test video \"'/\\ä↭𝕐", |
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u"uploader": u"Philipp Hagemeister", |
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u"uploader_id": u"phihag", |
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u"upload_date": u"20121002", |
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u"description": u"test chars: \"'/\\ä↭𝕐\n\nThis is a test video for youtube-dl.\n\nFor more information, contact phihag@phihag.de ." |
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} |
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}, |
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{ |
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u"url": u"http://www.youtube.com/watch?v=1ltcDfZMA3U", |
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u"file": u"1ltcDfZMA3U.flv", |
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u"note": u"Test VEVO video (#897)", |
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u"info_dict": { |
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u"upload_date": u"20070518", |
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u"title": u"Maps - It Will Find You", |
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u"description": u"Music video by Maps performing It Will Find You.", |
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u"uploader": u"MuteUSA", |
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u"uploader_id": u"MuteUSA" |
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} |
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}, |
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{ |
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u"url": u"http://www.youtube.com/watch?v=UxxajLWwzqY", |
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u"file": u"UxxajLWwzqY.mp4", |
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u"note": u"Test generic use_cipher_signature video (#897)", |
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u"info_dict": { |
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u"upload_date": u"20120506", |
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u"title": u"Icona Pop - I Love It (feat. Charli XCX) [OFFICIAL VIDEO]", |
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u"description": u"md5:3e2666e0a55044490499ea45fe9037b7", |
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u"uploader": u"Icona Pop", |
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u"uploader_id": u"IconaPop" |
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} |
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}, |
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{ |
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u"url": u"https://www.youtube.com/watch?v=07FYdnEawAQ", |
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u"file": u"07FYdnEawAQ.mp4", |
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u"note": u"Test VEVO video with age protection (#956)", |
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u"info_dict": { |
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u"upload_date": u"20130703", |
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u"title": u"Justin Timberlake - Tunnel Vision (Explicit)", |
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u"description": u"md5:64249768eec3bc4276236606ea996373", |
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u"uploader": u"justintimberlakeVEVO", |
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u"uploader_id": u"justintimberlakeVEVO" |
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} |
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}, |
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{ |
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u'url': u'https://www.youtube.com/watch?v=TGi3HqYrWHE', |
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u'file': u'TGi3HqYrWHE.mp4', |
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u'note': u'm3u8 video', |
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u'info_dict': { |
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u'title': u'Triathlon - Men - London 2012 Olympic Games', |
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u'description': u'- Men - TR02 - Triathlon - 07 August 2012 - London 2012 Olympic Games', |
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u'uploader': u'olympic', |
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u'upload_date': u'20120807', |
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u'uploader_id': u'olympic', |
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}, |
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u'params': { |
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u'skip_download': True, |
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}, |
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}, |
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] |
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|
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@classmethod |
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def suitable(cls, url): |
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"""Receives a URL and returns True if suitable for this IE.""" |
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if YoutubePlaylistIE.suitable(url): return False |
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return re.match(cls._VALID_URL, url, re.VERBOSE) is not None |
|
|
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def report_video_webpage_download(self, video_id): |
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"""Report attempt to download video webpage.""" |
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self.to_screen(u'%s: Downloading video webpage' % video_id) |
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|
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def report_video_info_webpage_download(self, video_id): |
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"""Report attempt to download video info webpage.""" |
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self.to_screen(u'%s: Downloading video info webpage' % video_id) |
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|
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def report_information_extraction(self, video_id): |
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"""Report attempt to extract video information.""" |
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self.to_screen(u'%s: Extracting video information' % video_id) |
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|
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def report_unavailable_format(self, video_id, format): |
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"""Report extracted video URL.""" |
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self.to_screen(u'%s: Format %s not available' % (video_id, format)) |
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|
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def report_rtmp_download(self): |
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"""Indicate the download will use the RTMP protocol.""" |
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self.to_screen(u'RTMP download detected') |
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|
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def _decrypt_signature(self, s): |
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"""Turn the encrypted s field into a working signature""" |
|
|
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if len(s) == 93: |
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return s[86:29:-1] + s[88] + s[28:5:-1] |
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elif len(s) == 92: |
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return s[25] + s[3:25] + s[0] + s[26:42] + s[79] + s[43:79] + s[91] + s[80:83] |
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elif len(s) == 91: |
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return s[84:27:-1] + s[86] + s[26:5:-1] |
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elif len(s) == 90: |
|
return s[25] + s[3:25] + s[2] + s[26:40] + s[77] + s[41:77] + s[89] + s[78:81] |
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elif len(s) == 89: |
|
return s[84:78:-1] + s[87] + s[77:60:-1] + s[0] + s[59:3:-1] |
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elif len(s) == 88: |
|
return s[7:28] + s[87] + s[29:45] + s[55] + s[46:55] + s[2] + s[56:87] + s[28] |
|
elif len(s) == 87: |
|
return s[6:27] + s[4] + s[28:39] + s[27] + s[40:59] + s[2] + s[60:] |
|
elif len(s) == 86: |
|
return s[5:34] + s[0] + s[35:38] + s[3] + s[39:45] + s[38] + s[46:53] + s[73] + s[54:73] + s[85] + s[74:85] + s[53] |
|
elif len(s) == 85: |
|
return s[3:11] + s[0] + s[12:55] + s[84] + s[56:84] |
|
elif len(s) == 84: |
|
return s[81:36:-1] + s[0] + s[35:2:-1] |
|
elif len(s) == 83: |
|
return s[81:64:-1] + s[82] + s[63:52:-1] + s[45] + s[51:45:-1] + s[1] + s[44:1:-1] + s[0] |
|
elif len(s) == 82: |
|
return s[80:73:-1] + s[81] + s[72:54:-1] + s[2] + s[53:43:-1] + s[0] + s[42:2:-1] + s[43] + s[1] + s[54] |
|
elif len(s) == 81: |
|
return s[56] + s[79:56:-1] + s[41] + s[55:41:-1] + s[80] + s[40:34:-1] + s[0] + s[33:29:-1] + s[34] + s[28:9:-1] + s[29] + s[8:0:-1] + s[9] |
|
elif len(s) == 80: |
|
return s[1:19] + s[0] + s[20:68] + s[19] + s[69:80] |
|
elif len(s) == 79: |
|
return s[54] + s[77:54:-1] + s[39] + s[53:39:-1] + s[78] + s[38:34:-1] + s[0] + s[33:29:-1] + s[34] + s[28:9:-1] + s[29] + s[8:0:-1] + s[9] |
|
|
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else: |
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raise ExtractorError(u'Unable to decrypt signature, key length %d not supported; retrying might work' % (len(s))) |
|
|
|
def _decrypt_signature_age_gate(self, s): |
|
# The videos with age protection use another player, so the algorithms |
|
# can be different. |
|
if len(s) == 86: |
|
return s[2:63] + s[82] + s[64:82] + s[63] |
|
else: |
|
# Fallback to the other algortihms |
|
return self._decrypt_signature(s) |
|
|
|
def _get_available_subtitles(self, video_id): |
|
try: |
|
sub_list = self._download_webpage( |
|
'http://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id, |
|
video_id, note=False) |
|
except ExtractorError as err: |
|
self._downloader.report_warning(u'unable to download video subtitles: %s' % compat_str(err)) |
|
return {} |
|
lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', sub_list) |
|
|
|
sub_lang_list = {} |
|
for l in lang_list: |
|
lang = l[1] |
|
params = compat_urllib_parse.urlencode({ |
|
'lang': lang, |
|
'v': video_id, |
|
'fmt': self._downloader.params.get('subtitlesformat'), |
|
}) |
|
url = u'http://www.youtube.com/api/timedtext?' + params |
|
sub_lang_list[lang] = url |
|
if not sub_lang_list: |
|
self._downloader.report_warning(u'video doesn\'t have subtitles') |
|
return {} |
|
return sub_lang_list |
|
|
|
def _get_available_automatic_caption(self, video_id, webpage): |
|
"""We need the webpage for getting the captions url, pass it as an |
|
argument to speed up the process.""" |
|
sub_format = self._downloader.params.get('subtitlesformat') |
|
self.to_screen(u'%s: Looking for automatic captions' % video_id) |
|
mobj = re.search(r';ytplayer.config = ({.*?});', webpage) |
|
err_msg = u'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[u'args'] |
|
caption_url = args[u'ttsurl'] |
|
timestamp = args[u'timestamp'] |
|
# We get the available subtitles |
|
list_params = compat_urllib_parse.urlencode({ |
|
'type': 'list', |
|
'tlangs': 1, |
|
'asrs': 1, |
|
}) |
|
list_url = caption_url + '&' + list_params |
|
list_page = self._download_webpage(list_url, video_id) |
|
caption_list = xml.etree.ElementTree.fromstring(list_page.encode('utf-8')) |
|
original_lang_node = caption_list.find('track') |
|
if original_lang_node.attrib.get('kind') != 'asr' : |
|
self._downloader.report_warning(u'Video doesn\'t have automatic captions') |
|
return {} |
|
original_lang = original_lang_node.attrib['lang_code'] |
|
|
|
sub_lang_list = {} |
|
for lang_node in caption_list.findall('target'): |
|
sub_lang = lang_node.attrib['lang_code'] |
|
params = compat_urllib_parse.urlencode({ |
|
'lang': original_lang, |
|
'tlang': sub_lang, |
|
'fmt': sub_format, |
|
'ts': timestamp, |
|
'kind': 'asr', |
|
}) |
|
sub_lang_list[sub_lang] = caption_url + '&' + params |
|
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 _print_formats(self, formats): |
|
print('Available formats:') |
|
for x in formats: |
|
print('%s\t:\t%s\t[%s]%s' %(x, self._video_extensions.get(x, 'flv'), |
|
self._video_dimensions.get(x, '???'), |
|
' ('+self._special_itags[x]+')' if x in self._special_itags else '')) |
|
|
|
def _extract_id(self, url): |
|
mobj = re.match(self._VALID_URL, url, re.VERBOSE) |
|
if mobj is None: |
|
raise ExtractorError(u'Invalid URL: %s' % url) |
|
video_id = mobj.group(2) |
|
return video_id |
|
|
|
def _get_video_url_list(self, url_map): |
|
""" |
|
Transform a dictionary in the format {itag:url} to a list of (itag, url) |
|
with the requested formats. |
|
""" |
|
req_format = self._downloader.params.get('format', None) |
|
format_limit = self._downloader.params.get('format_limit', None) |
|
available_formats = self._available_formats_prefer_free if self._downloader.params.get('prefer_free_formats', False) else self._available_formats |
|
if format_limit is not None and format_limit in available_formats: |
|
format_list = available_formats[available_formats.index(format_limit):] |
|
else: |
|
format_list = available_formats |
|
existing_formats = [x for x in format_list if x in url_map] |
|
if len(existing_formats) == 0: |
|
raise ExtractorError(u'no known formats available for video') |
|
if self._downloader.params.get('listformats', None): |
|
self._print_formats(existing_formats) |
|
return |
|
if req_format is None or req_format == 'best': |
|
video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality |
|
elif req_format == 'worst': |
|
video_url_list = [(existing_formats[-1], url_map[existing_formats[-1]])] # worst quality |
|
elif req_format in ('-1', 'all'): |
|
video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats |
|
else: |
|
# Specific formats. We pick the first in a slash-delimeted sequence. |
|
# Format can be specified as itag or 'mp4' or 'flv' etc. We pick the highest quality |
|
# available in the specified format. For example, |
|
# if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'. |
|
# if '1/mp4/3/4' is requested and '1' and '5' (is a mp4) are available, we pick '1'. |
|
# if '1/mp4/3/4' is requested and '4' and '5' (is a mp4) are available, we pick '5'. |
|
req_formats = req_format.split('/') |
|
video_url_list = None |
|
for rf in req_formats: |
|
if rf in url_map: |
|
video_url_list = [(rf, url_map[rf])] |
|
break |
|
if rf in self._video_formats_map: |
|
for srf in self._video_formats_map[rf]: |
|
if srf in url_map: |
|
video_url_list = [(srf, url_map[srf])] |
|
break |
|
else: |
|
continue |
|
break |
|
if video_url_list is None: |
|
raise ExtractorError(u'requested format not available') |
|
return video_url_list |
|
|
|
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, u'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 _real_extract(self, url): |
|
if re.match(r'(?:https?://)?[^/]+/watch\?feature=[a-z_]+$', url): |
|
self._downloader.report_warning(u'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 ).') |
|
|
|
# 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 = 'https://www.youtube.com/' + compat_urllib_parse.unquote(mobj.group(1)).lstrip('/') |
|
video_id = self._extract_id(url) |
|
|
|
# Get video webpage |
|
self.report_video_webpage_download(video_id) |
|
url = 'https://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1' % video_id |
|
request = compat_urllib_request.Request(url) |
|
try: |
|
video_webpage_bytes = compat_urllib_request.urlopen(request).read() |
|
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
|
raise ExtractorError(u'Unable to download video webpage: %s' % compat_str(err)) |
|
|
|
video_webpage = video_webpage_bytes.decode('utf-8', 'ignore') |
|
|
|
# Attempt to extract SWF player URL |
|
mobj = re.search(r'swfConfig.*?"(http:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage) |
|
if mobj is not None: |
|
player_url = re.sub(r'\\(.)', r'\1', mobj.group(1)) |
|
else: |
|
player_url = None |
|
|
|
# Get video info |
|
self.report_video_info_webpage_download(video_id) |
|
if re.search(r'player-age-gate-content">', video_webpage) is not None: |
|
self.report_age_confirmation() |
|
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 |
|
data = compat_urllib_parse.urlencode({'video_id': video_id, |
|
'el': 'embedded', |
|
'gl': 'US', |
|
'hl': 'en', |
|
'eurl': 'https://youtube.googleapis.com/v/' + video_id, |
|
'asv': 3, |
|
'sts':'1588', |
|
}) |
|
video_info_url = 'https://www.youtube.com/get_video_info?' + data |
|
video_info_webpage = self._download_webpage(video_info_url, video_id, |
|
note=False, |
|
errnote='unable to download video info webpage') |
|
video_info = compat_parse_qs(video_info_webpage) |
|
else: |
|
age_gate = False |
|
for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']: |
|
video_info_url = ('https://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' |
|
% (video_id, el_type)) |
|
video_info_webpage = self._download_webpage(video_info_url, video_id, |
|
note=False, |
|
errnote='unable to download video info webpage') |
|
video_info = compat_parse_qs(video_info_webpage) |
|
if 'token' in video_info: |
|
break |
|
if 'token' not in video_info: |
|
if 'reason' in video_info: |
|
raise ExtractorError(u'YouTube said: %s' % video_info['reason'][0], expected=True) |
|
else: |
|
raise ExtractorError(u'"token" parameter not in video info for unknown reason') |
|
|
|
# Check for "rental" videos |
|
if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info: |
|
raise ExtractorError(u'"rental" videos not supported') |
|
|
|
# Start extracting information |
|
self.report_information_extraction(video_id) |
|
|
|
# uploader |
|
if 'author' not in video_info: |
|
raise ExtractorError(u'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(u'unable to extract uploader nickname') |
|
|
|
# title |
|
if 'title' not in video_info: |
|
raise ExtractorError(u'Unable to extract video title') |
|
video_title = compat_urllib_parse.unquote_plus(video_info['title'][0]) |
|
|
|
# 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(u'unable to extract video thumbnail') |
|
video_thumbnail = '' |
|
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 = None |
|
mobj = re.search(r'id="eow-date.*?>(.*?)</span>', video_webpage, re.DOTALL) |
|
if mobj is not None: |
|
upload_date = ' '.join(re.sub(r'[/,-]', r' ', mobj.group(1)).split()) |
|
upload_date = unified_strdate(upload_date) |
|
|
|
# description |
|
video_description = get_element_by_id("eow-description", video_webpage) |
|
if 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 = u'' |
|
|
|
# subtitles |
|
video_subtitles = self.extract_subtitles(video_id, video_webpage) |
|
|
|
if self._downloader.params.get('listsubtitles', False): |
|
self._list_available_subtitles(video_id, video_webpage) |
|
return |
|
|
|
if 'length_seconds' not in video_info: |
|
self._downloader.report_warning(u'unable to extract video duration') |
|
video_duration = '' |
|
else: |
|
video_duration = compat_urllib_parse.unquote_plus(video_info['length_seconds'][0]) |
|
|
|
# Decide which formats to download |
|
|
|
try: |
|
mobj = re.search(r';ytplayer.config = ({.*?});', video_webpage) |
|
if not mobj: |
|
raise ValueError('Could not find vevo ID') |
|
info = json.loads(mobj.group(1)) |
|
args = info['args'] |
|
# Easy way to know if the 's' value is in url_encoded_fmt_stream_map |
|
# this signatures are encrypted |
|
m_s = re.search(r'[&,]s=', args['url_encoded_fmt_stream_map']) |
|
if m_s is not None: |
|
self.to_screen(u'%s: Encrypted signatures detected.' % video_id) |
|
video_info['url_encoded_fmt_stream_map'] = [args['url_encoded_fmt_stream_map']] |
|
m_s = re.search(r'[&,]s=', args.get('adaptive_fmts', u'')) |
|
if m_s is not None: |
|
if 'url_encoded_fmt_stream_map' in video_info: |
|
video_info['url_encoded_fmt_stream_map'][0] += ',' + args['adaptive_fmts'] |
|
else: |
|
video_info['url_encoded_fmt_stream_map'] = [args['adaptive_fmts']] |
|
elif 'adaptive_fmts' in video_info: |
|
if 'url_encoded_fmt_stream_map' in video_info: |
|
video_info['url_encoded_fmt_stream_map'][0] += ',' + video_info['adaptive_fmts'][0] |
|
else: |
|
video_info['url_encoded_fmt_stream_map'] = video_info['adaptive_fmts'] |
|
except ValueError: |
|
pass |
|
|
|
if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'): |
|
self.report_rtmp_download() |
|
video_url_list = [(None, video_info['conn'][0])] |
|
elif 'url_encoded_fmt_stream_map' in video_info and len(video_info['url_encoded_fmt_stream_map']) >= 1: |
|
if 'rtmpe%3Dyes' in video_info['url_encoded_fmt_stream_map'][0]: |
|
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 video_info['url_encoded_fmt_stream_map'][0].split(','): |
|
url_data = compat_parse_qs(url_data_str) |
|
if 'itag' in url_data and 'url' in url_data: |
|
url = url_data['url'][0] |
|
if 'sig' in url_data: |
|
url += '&signature=' + url_data['sig'][0] |
|
elif 's' in url_data: |
|
if self._downloader.params.get('verbose'): |
|
s = url_data['s'][0] |
|
if age_gate: |
|
player = 'flash player' |
|
else: |
|
player = u'html5 player %s' % self._search_regex(r'html5player-(.+?)\.js', video_webpage, |
|
'html5 player', fatal=False) |
|
parts_sizes = u'.'.join(compat_str(len(part)) for part in s.split('.')) |
|
self.to_screen(u'encrypted signature length %d (%s), itag %s, %s' % |
|
(len(s), parts_sizes, url_data['itag'][0], player)) |
|
encrypted_sig = url_data['s'][0] |
|
if age_gate: |
|
signature = self._decrypt_signature_age_gate(encrypted_sig) |
|
else: |
|
signature = self._decrypt_signature(encrypted_sig) |
|
url += '&signature=' + signature |
|
if 'ratebypass' not in url: |
|
url += '&ratebypass=yes' |
|
url_map[url_data['itag'][0]] = url |
|
video_url_list = self._get_video_url_list(url_map) |
|
if not video_url_list: |
|
return |
|
elif video_info.get('hlsvp'): |
|
manifest_url = video_info['hlsvp'][0] |
|
url_map = self._extract_from_m3u8(manifest_url, video_id) |
|
video_url_list = self._get_video_url_list(url_map) |
|
if not video_url_list: |
|
return |
|
|
|
else: |
|
raise ExtractorError(u'no conn or url_encoded_fmt_stream_map information found in video info') |
|
|
|
results = [] |
|
for format_param, video_real_url in video_url_list: |
|
# Extension |
|
video_extension = self._video_extensions.get(format_param, 'flv') |
|
|
|
video_format = '{0} - {1}{2}'.format(format_param if format_param else video_extension, |
|
self._video_dimensions.get(format_param, '???'), |
|
' ('+self._special_itags[format_param]+')' if format_param in self._special_itags else '') |
|
|
|
results.append({ |
|
'id': video_id, |
|
'url': video_real_url, |
|
'uploader': video_uploader, |
|
'uploader_id': video_uploader_id, |
|
'upload_date': upload_date, |
|
'title': video_title, |
|
'ext': video_extension, |
|
'format': video_format, |
|
'thumbnail': video_thumbnail, |
|
'description': video_description, |
|
'player_url': player_url, |
|
'subtitles': video_subtitles, |
|
'duration': video_duration |
|
}) |
|
return results |
|
|
|
class YoutubePlaylistIE(InfoExtractor): |
|
IE_DESC = u'YouTube.com playlists' |
|
_VALID_URL = r"""(?: |
|
(?:https?://)? |
|
(?:\w+\.)? |
|
youtube\.com/ |
|
(?: |
|
(?:course|view_play_list|my_playlists|artist|playlist|watch) |
|
\? (?:.*?&)*? (?:p|a|list)= |
|
| p/ |
|
) |
|
((?:PL|EC|UU|FL)?[0-9A-Za-z-_]{10,}) |
|
.* |
|
| |
|
((?:PL|EC|UU|FL)[0-9A-Za-z-_]{10,}) |
|
)""" |
|
_TEMPLATE_URL = 'https://gdata.youtube.com/feeds/api/playlists/%s?max-results=%i&start-index=%i&v=2&alt=json&safeSearch=none' |
|
_MAX_RESULTS = 50 |
|
IE_NAME = u'youtube:playlist' |
|
|
|
@classmethod |
|
def suitable(cls, url): |
|
"""Receives a URL and returns True if suitable for this IE.""" |
|
return re.match(cls._VALID_URL, url, re.VERBOSE) is not None |
|
|
|
def _real_extract(self, url): |
|
# Extract playlist id |
|
mobj = re.match(self._VALID_URL, url, re.VERBOSE) |
|
if mobj is None: |
|
raise ExtractorError(u'Invalid URL: %s' % url) |
|
|
|
# Download playlist videos from API |
|
playlist_id = mobj.group(1) or mobj.group(2) |
|
videos = [] |
|
|
|
for page_num in itertools.count(1): |
|
start_index = self._MAX_RESULTS * (page_num - 1) + 1 |
|
if start_index >= 1000: |
|
self._downloader.report_warning(u'Max number of results reached') |
|
break |
|
url = self._TEMPLATE_URL % (playlist_id, self._MAX_RESULTS, start_index) |
|
page = self._download_webpage(url, playlist_id, u'Downloading page #%s' % page_num) |
|
|
|
try: |
|
response = json.loads(page) |
|
except ValueError as err: |
|
raise ExtractorError(u'Invalid JSON in API response: ' + compat_str(err)) |
|
|
|
if 'feed' not in response: |
|
raise ExtractorError(u'Got a malformed response from YouTube API') |
|
playlist_title = response['feed']['title']['$t'] |
|
if 'entry' not in response['feed']: |
|
# Number of videos is a multiple of self._MAX_RESULTS |
|
break |
|
|
|
for entry in response['feed']['entry']: |
|
index = entry['yt$position']['$t'] |
|
if 'media$group' in entry and 'yt$videoid' in entry['media$group']: |
|
videos.append(( |
|
index, |
|
'https://www.youtube.com/watch?v=' + entry['media$group']['yt$videoid']['$t'] |
|
)) |
|
|
|
videos = [v[1] for v in sorted(videos)] |
|
|
|
url_results = [self.url_result(vurl, 'Youtube') for vurl in videos] |
|
return [self.playlist_result(url_results, playlist_id, playlist_title)] |
|
|
|
|
|
class YoutubeChannelIE(InfoExtractor): |
|
IE_DESC = u'YouTube.com channels' |
|
_VALID_URL = r"^(?:https?://)?(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com)/channel/([0-9A-Za-z_-]+)" |
|
_TEMPLATE_URL = 'http://www.youtube.com/channel/%s/videos?sort=da&flow=list&view=0&page=%s&gl=US&hl=en' |
|
_MORE_PAGES_INDICATOR = 'yt-uix-load-more' |
|
_MORE_PAGES_URL = 'http://www.youtube.com/c4_browse_ajax?action_load_more_videos=1&flow=list&paging=%s&view=0&sort=da&channel_id=%s' |
|
IE_NAME = u'youtube:channel' |
|
|
|
def extract_videos_from_page(self, page): |
|
ids_in_page = [] |
|
for mobj in re.finditer(r'href="/watch\?v=([0-9A-Za-z_-]+)&?', page): |
|
if mobj.group(1) not in ids_in_page: |
|
ids_in_page.append(mobj.group(1)) |
|
return ids_in_page |
|
|
|
def _real_extract(self, url): |
|
# Extract channel id |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
raise ExtractorError(u'Invalid URL: %s' % url) |
|
|
|
# Download channel page |
|
channel_id = mobj.group(1) |
|
video_ids = [] |
|
pagenum = 1 |
|
|
|
url = self._TEMPLATE_URL % (channel_id, pagenum) |
|
page = self._download_webpage(url, channel_id, |
|
u'Downloading page #%s' % pagenum) |
|
|
|
# Extract video identifiers |
|
ids_in_page = self.extract_videos_from_page(page) |
|
video_ids.extend(ids_in_page) |
|
|
|
# Download any subsequent channel pages using the json-based channel_ajax query |
|
if self._MORE_PAGES_INDICATOR in page: |
|
for pagenum in itertools.count(1): |
|
url = self._MORE_PAGES_URL % (pagenum, channel_id) |
|
page = self._download_webpage(url, channel_id, |
|
u'Downloading page #%s' % pagenum) |
|
|
|
page = json.loads(page) |
|
|
|
ids_in_page = self.extract_videos_from_page(page['content_html']) |
|
video_ids.extend(ids_in_page) |
|
|
|
if self._MORE_PAGES_INDICATOR not in page['load_more_widget_html']: |
|
break |
|
|
|
self._downloader.to_screen(u'[youtube] Channel %s: Found %i videos' % (channel_id, len(video_ids))) |
|
|
|
urls = ['http://www.youtube.com/watch?v=%s' % id for id in video_ids] |
|
url_entries = [self.url_result(eurl, 'Youtube') for eurl in urls] |
|
return [self.playlist_result(url_entries, channel_id)] |
|
|
|
|
|
class YoutubeUserIE(InfoExtractor): |
|
IE_DESC = u'YouTube.com user videos (URL or "ytuser" keyword)' |
|
_VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?youtube\.com/(?:user/)?)|ytuser:)(?!feed/)([A-Za-z0-9_-]+)' |
|
_TEMPLATE_URL = 'http://gdata.youtube.com/feeds/api/users/%s' |
|
_GDATA_PAGE_SIZE = 50 |
|
_GDATA_URL = 'http://gdata.youtube.com/feeds/api/users/%s/uploads?max-results=%d&start-index=%d&alt=json' |
|
IE_NAME = u'youtube:user' |
|
|
|
@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) |
|
|
|
def _real_extract(self, url): |
|
# Extract username |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
raise ExtractorError(u'Invalid URL: %s' % url) |
|
|
|
username = mobj.group(1) |
|
|
|
# Download video ids using YouTube Data API. Result size per |
|
# query is limited (currently to 50 videos) so we need to query |
|
# page by page until there are no video ids - it means we got |
|
# all of them. |
|
|
|
video_ids = [] |
|
|
|
for pagenum in itertools.count(0): |
|
start_index = pagenum * self._GDATA_PAGE_SIZE + 1 |
|
|
|
gdata_url = self._GDATA_URL % (username, self._GDATA_PAGE_SIZE, start_index) |
|
page = self._download_webpage(gdata_url, username, |
|
u'Downloading video ids from %d to %d' % (start_index, start_index + self._GDATA_PAGE_SIZE)) |
|
|
|
try: |
|
response = json.loads(page) |
|
except ValueError as err: |
|
raise ExtractorError(u'Invalid JSON in API response: ' + compat_str(err)) |
|
if 'entry' not in response['feed']: |
|
# Number of videos is a multiple of self._MAX_RESULTS |
|
break |
|
|
|
# Extract video identifiers |
|
ids_in_page = [] |
|
for entry in response['feed']['entry']: |
|
ids_in_page.append(entry['id']['$t'].split('/')[-1]) |
|
video_ids.extend(ids_in_page) |
|
|
|
# A little optimization - if current page is not |
|
# "full", ie. does not contain PAGE_SIZE video ids then |
|
# we can assume that this page is the last one - there |
|
# are no more ids on further pages - no need to query |
|
# again. |
|
|
|
if len(ids_in_page) < self._GDATA_PAGE_SIZE: |
|
break |
|
|
|
urls = ['http://www.youtube.com/watch?v=%s' % video_id for video_id in video_ids] |
|
url_results = [self.url_result(rurl, 'Youtube') for rurl in urls] |
|
return [self.playlist_result(url_results, playlist_title = username)] |
|
|
|
class YoutubeSearchIE(SearchInfoExtractor): |
|
IE_DESC = u'YouTube.com searches' |
|
_API_URL = 'https://gdata.youtube.com/feeds/api/videos?q=%s&start-index=%i&max-results=50&v=2&alt=jsonc' |
|
_MAX_RESULTS = 1000 |
|
IE_NAME = u'youtube:search' |
|
_SEARCH_KEY = 'ytsearch' |
|
|
|
def report_download_page(self, query, pagenum): |
|
"""Report attempt to download search page with given number.""" |
|
self._downloader.to_screen(u'[youtube] query "%s": Downloading page %s' % (query, pagenum)) |
|
|
|
def _get_n_results(self, query, n): |
|
"""Get a specified number of results for a query""" |
|
|
|
video_ids = [] |
|
pagenum = 0 |
|
limit = n |
|
|
|
while (50 * pagenum) < limit: |
|
self.report_download_page(query, pagenum+1) |
|
result_url = self._API_URL % (compat_urllib_parse.quote_plus(query), (50*pagenum)+1) |
|
request = compat_urllib_request.Request(result_url) |
|
try: |
|
data = compat_urllib_request.urlopen(request).read().decode('utf-8') |
|
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
|
raise ExtractorError(u'Unable to download API page: %s' % compat_str(err)) |
|
api_response = json.loads(data)['data'] |
|
|
|
if not 'items' in api_response: |
|
raise ExtractorError(u'[youtube] No video results') |
|
|
|
new_ids = list(video['id'] for video in api_response['items']) |
|
video_ids += new_ids |
|
|
|
limit = min(n, api_response['totalItems']) |
|
pagenum += 1 |
|
|
|
if len(video_ids) > n: |
|
video_ids = video_ids[:n] |
|
videos = [self.url_result('http://www.youtube.com/watch?v=%s' % id, 'Youtube') for id in video_ids] |
|
return self.playlist_result(videos, query) |
|
|
|
|
|
class YoutubeShowIE(InfoExtractor): |
|
IE_DESC = u'YouTube.com (multi-season) shows' |
|
_VALID_URL = r'https?://www\.youtube\.com/show/(.*)' |
|
IE_NAME = u'youtube:show' |
|
|
|
def _real_extract(self, url): |
|
mobj = re.match(self._VALID_URL, url) |
|
show_name = mobj.group(1) |
|
webpage = self._download_webpage(url, show_name, u'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(u'%s: Found %s seasons' % (show_name, len(m_seasons))) |
|
return [self.url_result('https://www.youtube.com' + season.group(1), 'YoutubePlaylist') for season in m_seasons] |
|
|
|
|
|
class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor): |
|
""" |
|
Base class for extractors that fetch info from |
|
http://www.youtube.com/feed_ajax |
|
Subclasses must define the _FEED_NAME and _PLAYLIST_TITLE properties. |
|
""" |
|
_LOGIN_REQUIRED = True |
|
_PAGING_STEP = 30 |
|
# use action_load_personal_feed instead of action_load_system_feed |
|
_PERSONAL_FEED = False |
|
|
|
@property |
|
def _FEED_TEMPLATE(self): |
|
action = 'action_load_system_feed' |
|
if self._PERSONAL_FEED: |
|
action = 'action_load_personal_feed' |
|
return 'http://www.youtube.com/feed_ajax?%s=1&feed_name=%s&paging=%%s' % (action, self._FEED_NAME) |
|
|
|
@property |
|
def IE_NAME(self): |
|
return u'youtube:%s' % self._FEED_NAME |
|
|
|
def _real_initialize(self): |
|
self._login() |
|
|
|
def _real_extract(self, url): |
|
feed_entries = [] |
|
# The step argument is available only in 2.7 or higher |
|
for i in itertools.count(0): |
|
paging = i*self._PAGING_STEP |
|
info = self._download_webpage(self._FEED_TEMPLATE % paging, |
|
u'%s feed' % self._FEED_NAME, |
|
u'Downloading page %s' % i) |
|
info = json.loads(info) |
|
feed_html = info['feed_html'] |
|
m_ids = re.finditer(r'"/watch\?v=(.*?)["&]', feed_html) |
|
ids = orderedSet(m.group(1) for m in m_ids) |
|
feed_entries.extend(self.url_result(id, 'Youtube') for id in ids) |
|
if info['paging'] is None: |
|
break |
|
return self.playlist_result(feed_entries, playlist_title=self._PLAYLIST_TITLE) |
|
|
|
class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor): |
|
IE_DESC = u'YouTube.com subscriptions feed, "ytsubs" keyword(requires authentication)' |
|
_VALID_URL = r'https?://www\.youtube\.com/feed/subscriptions|:ytsubs(?:criptions)?' |
|
_FEED_NAME = 'subscriptions' |
|
_PLAYLIST_TITLE = u'Youtube Subscriptions' |
|
|
|
class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor): |
|
IE_DESC = u'YouTube.com recommended videos, "ytrec" keyword (requires authentication)' |
|
_VALID_URL = r'https?://www\.youtube\.com/feed/recommended|:ytrec(?:ommended)?' |
|
_FEED_NAME = 'recommended' |
|
_PLAYLIST_TITLE = u'Youtube Recommended videos' |
|
|
|
class YoutubeWatchLaterIE(YoutubeFeedsInfoExtractor): |
|
IE_DESC = u'Youtube watch later list, "ytwatchlater" keyword (requires authentication)' |
|
_VALID_URL = r'https?://www\.youtube\.com/feed/watch_later|:ytwatchlater' |
|
_FEED_NAME = 'watch_later' |
|
_PLAYLIST_TITLE = u'Youtube Watch Later' |
|
_PAGING_STEP = 100 |
|
_PERSONAL_FEED = True |
|
|
|
class YoutubeFavouritesIE(YoutubeBaseInfoExtractor): |
|
IE_NAME = u'youtube:favorites' |
|
IE_DESC = u'YouTube.com favourite videos, "ytfav" keyword (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, u'favourites playlist id') |
|
return self.url_result(playlist_id, 'YoutubePlaylist')
|
|
|