youtube-dl/youtube_dl/extractor/youtube.py

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# coding: utf-8
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from __future__ import unicode_literals
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import itertools
import json
import os.path
import random
import re
import time
import traceback
from .common import InfoExtractor, SearchInfoExtractor
from ..jsinterp import JSInterpreter
from ..swfinterp import SWFInterpreter
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from ..compat import (
compat_chr,
compat_HTTPError,
compat_parse_qs,
compat_urllib_parse_unquote,
compat_urllib_parse_unquote_plus,
compat_urllib_parse_urlencode,
compat_urllib_parse_urlparse,
compat_urlparse,
compat_str,
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)
from ..utils import (
bool_or_none,
clean_html,
error_to_compat_str,
ExtractorError,
float_or_none,
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get_element_by_id,
int_or_none,
mimetype2ext,
parse_codecs,
parse_duration,
remove_quotes,
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remove_start,
smuggle_url,
str_or_none,
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str_to_int,
try_get,
unescapeHTML,
unified_strdate,
unsmuggle_url,
update_url_query,
uppercase_escape,
url_or_none,
urlencode_postdata,
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urljoin,
)
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class YoutubeBaseInfoExtractor(InfoExtractor):
"""Provide base functions for Youtube extractors"""
_LOGIN_URL = 'https://accounts.google.com/ServiceLogin'
_TWOFACTOR_URL = 'https://accounts.google.com/signin/challenge'
_LOOKUP_URL = 'https://accounts.google.com/_/signin/sl/lookup'
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_CHALLENGE_URL = 'https://accounts.google.com/_/signin/sl/challenge'
_TFA_URL = 'https://accounts.google.com/_/signin/challenge?hl=en&TL={0}'
_NETRC_MACHINE = 'youtube'
# If True it will raise an error if no login info is provided
_LOGIN_REQUIRED = False
_PLAYLIST_ID_RE = r'(?:(?:PL|LL|EC|UU|FL|RD|UL|TL|PU|OLAK5uy_)[0-9A-Za-z-_]{10,}|RDMM)'
def _set_language(self):
self._set_cookie(
'.youtube.com', 'PREF', 'f1=50000000&f6=8&hl=en',
# YouTube sets the expire time to about two months
expire_time=time.time() + 2 * 30 * 24 * 3600)
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def _ids_to_results(self, ids):
return [
self.url_result(vid_id, 'Youtube', video_id=vid_id)
for vid_id in ids]
def _login(self):
"""
Attempt to log in to YouTube.
True is returned if successful or skipped.
False is returned if login failed.
If _LOGIN_REQUIRED is set and no authentication was provided, an error is raised.
"""
username, password = self._get_login_info()
# No authentication to be performed
if username is None:
if self._LOGIN_REQUIRED and self._downloader.params.get('cookiefile') is None:
raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True)
return True
login_page = self._download_webpage(
self._LOGIN_URL, None,
note='Downloading login page',
errnote='unable to fetch login page', fatal=False)
if login_page is False:
return
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login_form = self._hidden_inputs(login_page)
def req(url, f_req, note, errnote):
data = login_form.copy()
data.update({
'pstMsg': 1,
'checkConnection': 'youtube',
'checkedDomains': 'youtube',
'hl': 'en',
'deviceinfo': '[null,null,null,[],null,"US",null,null,[],"GlifWebSignIn",null,[null,null,[]]]',
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'f.req': json.dumps(f_req),
'flowName': 'GlifWebSignIn',
'flowEntry': 'ServiceLogin',
# TODO: reverse actual botguard identifier generation algo
'bgRequest': '["identifier",""]',
})
return self._download_json(
url, None, note=note, errnote=errnote,
transform_source=lambda s: re.sub(r'^[^[]*', '', s),
fatal=False,
data=urlencode_postdata(data), headers={
'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8',
'Google-Accounts-XSRF': 1,
})
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def warn(message):
self._downloader.report_warning(message)
lookup_req = [
username,
None, [], None, 'US', None, None, 2, False, True,
[
None, None,
[2, 1, None, 1,
'https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn',
None, [], 4],
1, [None, None, []], None, None, None, True
],
username,
]
lookup_results = req(
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self._LOOKUP_URL, lookup_req,
'Looking up account info', 'Unable to look up account info')
if lookup_results is False:
return False
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user_hash = try_get(lookup_results, lambda x: x[0][2], compat_str)
if not user_hash:
warn('Unable to extract user hash')
return False
challenge_req = [
user_hash,
None, 1, None, [1, None, None, None, [password, None, True]],
[
None, None, [2, 1, None, 1, 'https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn', None, [], 4],
1, [None, None, []], None, None, None, True
]]
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challenge_results = req(
self._CHALLENGE_URL, challenge_req,
'Logging in', 'Unable to log in')
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if challenge_results is False:
return
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login_res = try_get(challenge_results, lambda x: x[0][5], list)
if login_res:
login_msg = try_get(login_res, lambda x: x[5], compat_str)
warn(
'Unable to login: %s' % 'Invalid password'
if login_msg == 'INCORRECT_ANSWER_ENTERED' else login_msg)
return False
res = try_get(challenge_results, lambda x: x[0][-1], list)
if not res:
warn('Unable to extract result entry')
return False
login_challenge = try_get(res, lambda x: x[0][0], list)
if login_challenge:
challenge_str = try_get(login_challenge, lambda x: x[2], compat_str)
if challenge_str == 'TWO_STEP_VERIFICATION':
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# SEND_SUCCESS - TFA code has been successfully sent to phone
# QUOTA_EXCEEDED - reached the limit of TFA codes
status = try_get(login_challenge, lambda x: x[5], compat_str)
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if status == 'QUOTA_EXCEEDED':
warn('Exceeded the limit of TFA codes, try later')
return False
tl = try_get(challenge_results, lambda x: x[1][2], compat_str)
if not tl:
warn('Unable to extract TL')
return False
tfa_code = self._get_tfa_info('2-step verification code')
if not tfa_code:
warn(
'Two-factor authentication required. Provide it either interactively or with --twofactor <code>'
'(Note that only TOTP (Google Authenticator App) codes work at this time.)')
return False
tfa_code = remove_start(tfa_code, 'G-')
tfa_req = [
user_hash, None, 2, None,
[
9, None, None, None, None, None, None, None,
[None, tfa_code, True, 2]
]]
tfa_results = req(
self._TFA_URL.format(tl), tfa_req,
'Submitting TFA code', 'Unable to submit TFA code')
if tfa_results is False:
return False
tfa_res = try_get(tfa_results, lambda x: x[0][5], list)
if tfa_res:
tfa_msg = try_get(tfa_res, lambda x: x[5], compat_str)
warn(
'Unable to finish TFA: %s' % 'Invalid TFA code'
if tfa_msg == 'INCORRECT_ANSWER_ENTERED' else tfa_msg)
return False
check_cookie_url = try_get(
tfa_results, lambda x: x[0][-1][2], compat_str)
else:
CHALLENGES = {
'LOGIN_CHALLENGE': "This device isn't recognized. For your security, Google wants to make sure it's really you.",
'USERNAME_RECOVERY': 'Please provide additional information to aid in the recovery process.',
'REAUTH': "There is something unusual about your activity. For your security, Google wants to make sure it's really you.",
}
challenge = CHALLENGES.get(
challenge_str,
'%s returned error %s.' % (self.IE_NAME, challenge_str))
warn('%s\nGo to https://accounts.google.com/, login and solve a challenge.' % challenge)
return False
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else:
check_cookie_url = try_get(res, lambda x: x[2], compat_str)
if not check_cookie_url:
warn('Unable to extract CheckCookie URL')
return False
check_cookie_results = self._download_webpage(
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check_cookie_url, None, 'Checking cookie', fatal=False)
if check_cookie_results is False:
return False
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if 'https://myaccount.google.com/' not in check_cookie_results:
warn('Unable to log in')
return False
return True
def _real_initialize(self):
if self._downloader is None:
return
self._set_language()
if not self._login():
return
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_DEFAULT_API_DATA = {
'context': {
'client': {
'clientName': 'WEB',
'clientVersion': '2.20201021.03.00',
}
},
}
_YT_INITIAL_DATA_RE = r'(?:window\s*\[\s*["\']ytInitialData["\']\s*\]|ytInitialData)\s*=\s*({.+?})\s*;'
_YT_INITIAL_PLAYER_RESPONSE_RE = r'ytInitialPlayerResponse\s*=\s*({.+?})\s*;'
_YT_INITIAL_BOUNDARY_RE = r'(?:var\s+meta|</script|\n)'
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def _call_api(self, ep, query, video_id):
data = self._DEFAULT_API_DATA.copy()
data.update(query)
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response = self._download_json(
'https://www.youtube.com/youtubei/v1/%s' % ep, video_id=video_id,
note='Downloading API JSON', errnote='Unable to download API page',
data=json.dumps(data).encode('utf8'),
headers={'content-type': 'application/json'},
query={'key': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8'})
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return response
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def _extract_yt_initial_data(self, video_id, webpage):
return self._parse_json(
self._search_regex(
(r'%s\s*%s' % (self._YT_INITIAL_DATA_RE, self._YT_INITIAL_BOUNDARY_RE),
self._YT_INITIAL_DATA_RE), webpage, 'yt initial data'),
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video_id)
def _extract_ytcfg(self, video_id, webpage):
return self._parse_json(
self._search_regex(
r'ytcfg\.set\s*\(\s*({.+?})\s*\)\s*;', webpage, 'ytcfg',
default='{}'), video_id, fatal=False)
def _extract_video(self, renderer):
video_id = renderer['videoId']
title = try_get(
renderer,
(lambda x: x['title']['runs'][0]['text'],
lambda x: x['title']['simpleText']), compat_str)
description = try_get(
renderer, lambda x: x['descriptionSnippet']['runs'][0]['text'],
compat_str)
duration = parse_duration(try_get(
renderer, lambda x: x['lengthText']['simpleText'], compat_str))
view_count_text = try_get(
renderer, lambda x: x['viewCountText']['simpleText'], compat_str) or ''
view_count = str_to_int(self._search_regex(
r'^([\d,]+)', re.sub(r'\s', '', view_count_text),
'view count', default=None))
uploader = try_get(
renderer, lambda x: x['ownerText']['runs'][0]['text'], compat_str)
return {
'_type': 'url_transparent',
'ie_key': YoutubeIE.ie_key(),
'id': video_id,
'url': video_id,
'title': title,
'description': description,
'duration': duration,
'view_count': view_count,
'uploader': uploader,
}
class YoutubeIE(YoutubeBaseInfoExtractor):
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IE_DESC = 'YouTube.com'
_VALID_URL = r"""(?x)^
(
(?:https?://|//) # http(s):// or protocol-independent URL
(?:(?:(?:(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie|kids)?\.com/|
(?:www\.)?deturl\.com/www\.youtube\.com/|
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(?:www\.)?pwnyoutube\.com/|
(?:www\.)?hooktube\.com/|
(?:www\.)?yourepeat\.com/|
tube\.majestyc\.net/|
# Invidious instances taken from https://github.com/omarroth/invidious/wiki/Invidious-Instances
(?:(?:www|dev)\.)?invidio\.us/|
(?:(?:www|no)\.)?invidiou\.sh/|
(?:(?:www|fi)\.)?invidious\.snopyta\.org/|
(?:www\.)?invidious\.kabi\.tk/|
(?:www\.)?invidious\.13ad\.de/|
(?:www\.)?invidious\.mastodon\.host/|
(?:www\.)?invidious\.zapashcanon\.fr/|
(?:www\.)?invidious\.kavin\.rocks/|
(?:www\.)?invidious\.tube/|
(?:www\.)?invidiou\.site/|
(?:www\.)?invidious\.site/|
(?:www\.)?invidious\.xyz/|
(?:www\.)?invidious\.nixnet\.xyz/|
(?:www\.)?invidious\.drycat\.fr/|
(?:www\.)?tube\.poal\.co/|
(?:www\.)?tube\.connect\.cafe/|
(?:www\.)?vid\.wxzm\.sx/|
(?:www\.)?vid\.mint\.lgbt/|
(?:www\.)?yewtu\.be/|
(?:www\.)?yt\.elukerio\.org/|
(?:www\.)?yt\.lelux\.fi/|
(?:www\.)?invidious\.ggc-project\.de/|
(?:www\.)?yt\.maisputain\.ovh/|
(?:www\.)?invidious\.13ad\.de/|
(?:www\.)?invidious\.toot\.koeln/|
(?:www\.)?invidious\.fdn\.fr/|
(?:www\.)?watch\.nettohikari\.com/|
(?:www\.)?kgg2m7yk5aybusll\.onion/|
(?:www\.)?qklhadlycap4cnod\.onion/|
(?:www\.)?axqzx4s6s54s32yentfqojs3x5i7faxza6xo3ehd4bzzsg2ii4fv2iid\.onion/|
(?:www\.)?c7hqkpkpemu6e7emz5b4vyz7idjgdvgaaa3dyimmeojqbgpea3xqjoid\.onion/|
(?:www\.)?fz253lmuao3strwbfbmx46yu7acac2jz27iwtorgmbqlkurlclmancad\.onion/|
(?:www\.)?invidious\.l4qlywnpwqsluw65ts7md3khrivpirse744un3x7mlskqauz5pyuzgqd\.onion/|
(?:www\.)?owxfohz4kjyv25fvlqilyxast7inivgiktls3th44jhk3ej3i7ya\.b32\.i2p/|
(?:www\.)?4l2dgddgsrkf2ous66i6seeyi6etzfgrue332grh2n7madpwopotugyd\.onion/|
youtube\.googleapis\.com/) # the various hostnames, with wildcard subdomains
(?:.*?\#/)? # handle anchor (#/) redirect urls
(?: # the various things that can precede the ID:
(?:(?:v|embed|e)/(?!videoseries)) # v/ or embed/ or e/
|(?: # or the v= param in all its forms
(?:(?:watch|movie)(?:_popup)?(?:\.php)?/?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx)
(?:\?|\#!?) # the params delimiter ? or # or #!
(?:.*?[&;])?? # any other preceding param (like /?s=tuff&v=xxxx or ?s=tuff&amp;v=V36LpHqtcDY)
v=
)
))
|(?:
youtu\.be| # just youtu.be/xxxx
vid\.plus| # or vid.plus/xxxx
zwearz\.com/watch| # or zwearz.com/watch/xxxx
)/
|(?:www\.)?cleanvideosearch\.com/media/action/yt/watch\?videoId=
)
)? # all until now is optional -> you can pass the naked ID
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(?P<id>[0-9A-Za-z_-]{11}) # here is it! the YouTube video ID
(?!.*?\blist=
(?:
%(playlist_id)s| # combined list/video URLs are handled by the playlist IE
WL # WL are handled by the watch later IE
)
)
(?(1).+)? # if we found the ID, everything can follow
$""" % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE}
_NEXT_URL_RE = r'[\?&]next_url=([^&]+)'
_PLAYER_INFO_RE = (
r'/(?P<id>[a-zA-Z0-9_-]{8,})/player_ias\.vflset(?:/[a-zA-Z]{2,3}_[a-zA-Z]{2,3})?/base\.(?P<ext>[a-z]+)$',
r'\b(?P<id>vfl[a-zA-Z0-9_-]+)\b.*?\.(?P<ext>[a-z]+)$',
)
_formats = {
'5': {'ext': 'flv', 'width': 400, 'height': 240, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'},
'6': {'ext': 'flv', 'width': 450, 'height': 270, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'},
'13': {'ext': '3gp', 'acodec': 'aac', 'vcodec': 'mp4v'},
'17': {'ext': '3gp', 'width': 176, 'height': 144, 'acodec': 'aac', 'abr': 24, 'vcodec': 'mp4v'},
'18': {'ext': 'mp4', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 96, 'vcodec': 'h264'},
'22': {'ext': 'mp4', 'width': 1280, 'height': 720, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'},
'34': {'ext': 'flv', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
'35': {'ext': 'flv', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
# itag 36 videos are either 320x180 (BaW_jenozKc) or 320x240 (__2ABJjxzNo), abr varies as well
'36': {'ext': '3gp', 'width': 320, 'acodec': 'aac', 'vcodec': 'mp4v'},
'37': {'ext': 'mp4', 'width': 1920, 'height': 1080, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'},
'38': {'ext': 'mp4', 'width': 4096, 'height': 3072, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'},
'43': {'ext': 'webm', 'width': 640, 'height': 360, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'},
'44': {'ext': 'webm', 'width': 854, 'height': 480, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'},
'45': {'ext': 'webm', 'width': 1280, 'height': 720, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'},
'46': {'ext': 'webm', 'width': 1920, 'height': 1080, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'},
'59': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
'78': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'},
# 3D videos
'82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20},
'83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20},
'84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20},
'85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20},
'100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8', 'preference': -20},
'101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20},
'102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20},
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# Apple HTTP Live Streaming
'91': {'ext': 'mp4', 'height': 144, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10},
'92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10},
'93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10},
'94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10},
'95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10},
'96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10},
'132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10},
'151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 24, 'vcodec': 'h264', 'preference': -10},
# DASH mp4 video
'133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'h264'},
'134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'h264'},
'135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'},
'136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264'},
'137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264'},
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'138': {'ext': 'mp4', 'format_note': 'DASH video', 'vcodec': 'h264'}, # Height can vary (https://github.com/ytdl-org/youtube-dl/issues/4559)
'160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'vcodec': 'h264'},
'212': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'},
'264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'h264'},
'298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60},
'299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60},
'266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'h264'},
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# Dash mp4 audio
'139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 48, 'container': 'm4a_dash'},
'140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 128, 'container': 'm4a_dash'},
'141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 256, 'container': 'm4a_dash'},
'256': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'},
'258': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'},
'325': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'dtse', 'container': 'm4a_dash'},
'328': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'ec-3', 'container': 'm4a_dash'},
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# Dash webm
'167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
'168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
'169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
'170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
'218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
'219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'},
'278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp9'},
'242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'vp9'},
'243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'vp9'},
'244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'},
'245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'},
'246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'},
'247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9'},
'248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9'},
'271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9'},
# itag 272 videos are either 3840x2160 (e.g. RtoitU2A-3E) or 7680x4320 (sLprVF6d7Ug)
'272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'},
'302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
'303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
'308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
'313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'},
'315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60},
# Dash webm audio
'171': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 128},
'172': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 256},
# Dash webm audio with opus inside
'249': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50},
'250': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70},
'251': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160},
# RTMP (unnamed)
'_rtmp': {'protocol': 'rtmp'},
# av01 video only formats sometimes served with "unknown" codecs
'394': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
'395': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
'396': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
'397': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
}
_SUBTITLE_FORMATS = ('srv1', 'srv2', 'srv3', 'ttml', 'vtt')
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_GEO_BYPASS = False
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IE_NAME = 'youtube'
_TESTS = [
{
'url': 'https://www.youtube.com/watch?v=BaW_jenozKc&t=1s&end=9',
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'info_dict': {
'id': 'BaW_jenozKc',
'ext': 'mp4',
'title': 'youtube-dl test video "\'/\\ä↭𝕐',
'uploader': 'Philipp Hagemeister',
'uploader_id': 'phihag',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/phihag',
'channel_id': 'UCLqxVugv74EIW3VWh2NOa3Q',
'channel_url': r're:https?://(?:www\.)?youtube\.com/channel/UCLqxVugv74EIW3VWh2NOa3Q',
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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'],
'duration': 10,
'view_count': int,
'like_count': int,
'dislike_count': int,
'start_time': 1,
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'end_time': 9,
}
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},
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{
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'url': '//www.YouTube.com/watch?v=yZIXLfi8CZQ',
'note': 'Embed-only video (#1746)',
'info_dict': {
'id': 'yZIXLfi8CZQ',
'ext': 'mp4',
'upload_date': '20120608',
'title': 'Principal Sexually Assaults A Teacher - Episode 117 - 8th June 2012',
'description': 'md5:09b78bd971f1e3e289601dfba15ca4f7',
'uploader': 'SET India',
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'uploader_id': 'setindia',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/setindia',
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'age_limit': 18,
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}
},
{
'url': 'https://www.youtube.com/watch?v=BaW_jenozKc&v=yZIXLfi8CZQ',
'note': 'Use the first video ID in the URL',
'info_dict': {
'id': 'BaW_jenozKc',
'ext': 'mp4',
'title': 'youtube-dl test video "\'/\\ä↭𝕐',
'uploader': 'Philipp Hagemeister',
'uploader_id': 'phihag',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/phihag',
'upload_date': '20121002',
'description': 'test chars: "\'/\\ä↭𝕐\ntest URL: https://github.com/rg3/youtube-dl/issues/1892\n\nThis is a test video for youtube-dl.\n\nFor more information, contact phihag@phihag.de .',
'categories': ['Science & Technology'],
'tags': ['youtube-dl'],
'duration': 10,
'view_count': int,
'like_count': int,
'dislike_count': int,
},
'params': {
'skip_download': True,
},
},
{
'url': 'https://www.youtube.com/watch?v=a9LDPn-MO4I',
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'note': '256k DASH audio (format 141) via DASH manifest',
'info_dict': {
'id': 'a9LDPn-MO4I',
'ext': 'm4a',
'upload_date': '20121002',
'uploader_id': '8KVIDEO',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/8KVIDEO',
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'description': '',
'uploader': '8KVIDEO',
'title': 'UHDTV TEST 8K VIDEO.mp4'
},
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'params': {
'youtube_include_dash_manifest': True,
'format': '141',
},
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'skip': 'format 141 not served anymore',
},
# DASH manifest with encrypted signature
{
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'url': 'https://www.youtube.com/watch?v=IB3lcPjvWLA',
'info_dict': {
'id': 'IB3lcPjvWLA',
'ext': 'm4a',
'title': 'Afrojack, Spree Wilson - The Spark (Official Music Video) ft. Spree Wilson',
'description': 'md5:8f5e2b82460520b619ccac1f509d43bf',
'duration': 244,
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'uploader': 'AfrojackVEVO',
'uploader_id': 'AfrojackVEVO',
'upload_date': '20131011',
},
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'params': {
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'youtube_include_dash_manifest': True,
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'format': '141/bestaudio[ext=m4a]',
},
},
# Controversy video
{
'url': 'https://www.youtube.com/watch?v=T4XJQO3qol8',
'info_dict': {
'id': 'T4XJQO3qol8',
'ext': 'mp4',
'duration': 219,
'upload_date': '20100909',
'uploader': 'Amazing Atheist',
'uploader_id': 'TheAmazingAtheist',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheAmazingAtheist',
'title': 'Burning Everyone\'s Koran',
'description': 'SUBSCRIBE: http://www.youtube.com/saturninefilms\n\nEven Obama has taken a stand against freedom on this issue: http://www.huffingtonpost.com/2010/09/09/obama-gma-interview-quran_n_710282.html',
}
},
# Normal age-gate video (No vevo, embed allowed), available via embed page
{
'url': 'https://youtube.com/watch?v=HtVdAasjOgU',
'info_dict': {
'id': 'HtVdAasjOgU',
'ext': 'mp4',
'title': 'The Witcher 3: Wild Hunt - The Sword Of Destiny Trailer',
'description': r're:(?s).{100,}About the Game\n.*?The Witcher 3: Wild Hunt.{100,}',
'duration': 142,
'uploader': 'The Witcher',
'uploader_id': 'WitcherGame',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/WitcherGame',
'upload_date': '20140605',
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'age_limit': 18,
},
},
{
# Age-gated video only available with authentication (unavailable
# via embed page workaround)
'url': 'XgnwCQzjau8',
'only_matching': True,
},
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# video_info is None (https://github.com/ytdl-org/youtube-dl/issues/4421)
# YouTube Red ad is not captured for creator
{
'url': '__2ABJjxzNo',
'info_dict': {
'id': '__2ABJjxzNo',
'ext': 'mp4',
'duration': 266,
'upload_date': '20100430',
'uploader_id': 'deadmau5',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/deadmau5',
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'creator': 'Dada Life, deadmau5',
'description': 'md5:12c56784b8032162bb936a5f76d55360',
'uploader': 'deadmau5',
'title': 'Deadmau5 - Some Chords (HD)',
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'alt_title': 'This Machine Kills Some Chords',
},
'expected_warnings': [
'DASH manifest missing',
]
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},
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# Olympics (https://github.com/ytdl-org/youtube-dl/issues/4431)
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{
'url': 'lqQg6PlCWgI',
'info_dict': {
'id': 'lqQg6PlCWgI',
'ext': 'mp4',
'duration': 6085,
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'upload_date': '20150827',
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'uploader_id': 'olympic',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/olympic',
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'description': 'HO09 - Women - GER-AUS - Hockey - 31 July 2012 - London 2012 Olympic Games',
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'uploader': 'Olympic',
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'title': 'Hockey - Women - GER-AUS - London 2012 Olympic Games',
},
'params': {
'skip_download': 'requires avconv',
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}
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},
# Non-square pixels
{
'url': 'https://www.youtube.com/watch?v=_b-2C3KPAM0',
'info_dict': {
'id': '_b-2C3KPAM0',
'ext': 'mp4',
'stretched_ratio': 16 / 9.,
'duration': 85,
'upload_date': '20110310',
'uploader_id': 'AllenMeow',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/AllenMeow',
'description': 'made by Wacom from Korea | 字幕&加油添醋 by TY\'s Allen | 感謝heylisa00cavey1001同學熱情提供梗及翻譯',
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'uploader': '孫ᄋᄅ',
'title': '[A-made] 變態妍字幕版 太妍 我就是這樣的人',
},
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},
# url_encoded_fmt_stream_map is empty string
{
'url': 'qEJwOuvDf7I',
'info_dict': {
'id': 'qEJwOuvDf7I',
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'ext': 'webm',
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'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',
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},
'skip': 'This live event has ended.',
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},
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# Extraction from multiple DASH manifests (https://github.com/ytdl-org/youtube-dl/pull/6097)
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{
'url': 'https://www.youtube.com/watch?v=FIl7x6_3R5Y',
'info_dict': {
'id': 'FIl7x6_3R5Y',
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'ext': 'webm',
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'title': 'md5:7b81415841e02ecd4313668cde88737a',
'description': 'md5:116377fd2963b81ec4ce64b542173306',
'duration': 220,
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'upload_date': '20150625',
'uploader_id': 'dorappi2000',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/dorappi2000',
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'uploader': 'dorappi2000',
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'formats': 'mincount:31',
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},
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'skip': 'not actual anymore',
},
# DASH manifest with segment_list
{
'url': 'https://www.youtube.com/embed/CsmdDsKjzN8',
'md5': '8ce563a1d667b599d21064e982ab9e31',
'info_dict': {
'id': 'CsmdDsKjzN8',
'ext': 'mp4',
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'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
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},
'skip': 'This live event has ended.',
},
{
# Multifeed videos (multiple cameras), URL is for Main Camera
'url': 'https://www.youtube.com/watch?v=jqWvoWXjCVs',
'info_dict': {
'id': 'jqWvoWXjCVs',
'title': 'teamPGP: Rocket League Noob Stream',
'description': 'md5:dc7872fb300e143831327f1bae3af010',
},
'playlist': [{
'info_dict': {
'id': 'jqWvoWXjCVs',
'ext': 'mp4',
'title': 'teamPGP: Rocket League Noob Stream (Main Camera)',
'description': 'md5:dc7872fb300e143831327f1bae3af010',
'duration': 7335,
'upload_date': '20150721',
'uploader': 'Beer Games Beer',
'uploader_id': 'beergamesbeer',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/beergamesbeer',
'license': 'Standard YouTube License',
},
}, {
'info_dict': {
'id': '6h8e8xoXJzg',
'ext': 'mp4',
'title': 'teamPGP: Rocket League Noob Stream (kreestuh)',
'description': 'md5:dc7872fb300e143831327f1bae3af010',
'duration': 7337,
'upload_date': '20150721',
'uploader': 'Beer Games Beer',
'uploader_id': 'beergamesbeer',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/beergamesbeer',
'license': 'Standard YouTube License',
},
}, {
'info_dict': {
'id': 'PUOgX5z9xZw',
'ext': 'mp4',
'title': 'teamPGP: Rocket League Noob Stream (grizzle)',
'description': 'md5:dc7872fb300e143831327f1bae3af010',
'duration': 7337,
'upload_date': '20150721',
'uploader': 'Beer Games Beer',
'uploader_id': 'beergamesbeer',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/beergamesbeer',
'license': 'Standard YouTube License',
},
}, {
'info_dict': {
'id': 'teuwxikvS5k',
'ext': 'mp4',
'title': 'teamPGP: Rocket League Noob Stream (zim)',
'description': 'md5:dc7872fb300e143831327f1bae3af010',
'duration': 7334,
'upload_date': '20150721',
'uploader': 'Beer Games Beer',
'uploader_id': 'beergamesbeer',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/beergamesbeer',
'license': 'Standard YouTube License',
},
}],
'params': {
'skip_download': True,
},
'skip': 'This video is not available.',
},
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{
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# Multifeed video with comma in title (see https://github.com/ytdl-org/youtube-dl/issues/8536)
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'url': 'https://www.youtube.com/watch?v=gVfLd0zydlo',
'info_dict': {
'id': 'gVfLd0zydlo',
'title': 'DevConf.cz 2016 Day 2 Workshops 1 14:00 - 15:30',
},
'playlist_count': 2,
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'skip': 'Not multifeed anymore',
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},
{
'url': 'https://vid.plus/FlRa-iH7PGw',
'only_matching': True,
},
{
'url': 'https://zwearz.com/watch/9lWxNJF-ufM/electra-woman-dyna-girl-official-trailer-grace-helbig.html',
'only_matching': True,
},
{
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# Title with JS-like syntax "};" (see https://github.com/ytdl-org/youtube-dl/issues/7468)
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# Also tests cut-off URL expansion in video description (see
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# https://github.com/ytdl-org/youtube-dl/issues/1892,
# https://github.com/ytdl-org/youtube-dl/issues/8164)
'url': 'https://www.youtube.com/watch?v=lsguqyKfVQg',
'info_dict': {
'id': 'lsguqyKfVQg',
'ext': 'mp4',
'title': '{dark walk}; Loki/AC/Dishonored; collab w/Elflover21',
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'alt_title': 'Dark Walk - Position Music',
'description': 'md5:8085699c11dc3f597ce0410b0dcbb34a',
'duration': 133,
'upload_date': '20151119',
'uploader_id': 'IronSoulElf',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/IronSoulElf',
'uploader': 'IronSoulElf',
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'creator': 'Todd Haberman, Daniel Law Heath and Aaron Kaplan',
'track': 'Dark Walk - Position Music',
'artist': 'Todd Haberman, Daniel Law Heath and Aaron Kaplan',
'album': 'Position Music - Production Music Vol. 143 - Dark Walk',
},
'params': {
'skip_download': True,
},
},
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{
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# Tags with '};' (see https://github.com/ytdl-org/youtube-dl/issues/7468)
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'url': 'https://www.youtube.com/watch?v=Ms7iBXnlUO8',
'only_matching': True,
},
{
# Video with yt:stretch=17:0
'url': 'https://www.youtube.com/watch?v=Q39EVAstoRM',
'info_dict': {
'id': 'Q39EVAstoRM',
'ext': 'mp4',
'title': 'Clash Of Clans#14 Dicas De Ataque Para CV 4',
'description': 'md5:ee18a25c350637c8faff806845bddee9',
'upload_date': '20151107',
'uploader_id': 'UCCr7TALkRbo3EtFzETQF1LA',
'uploader': 'CH GAMER DROID',
},
'params': {
'skip_download': True,
},
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'skip': 'This video does not exist.',
},
{
# Video licensed under Creative Commons
'url': 'https://www.youtube.com/watch?v=M4gD1WSo5mA',
'info_dict': {
'id': 'M4gD1WSo5mA',
'ext': 'mp4',
'title': 'md5:e41008789470fc2533a3252216f1c1d1',
'description': 'md5:a677553cf0840649b731a3024aeff4cc',
'duration': 721,
'upload_date': '20150127',
'uploader_id': 'BerkmanCenter',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/BerkmanCenter',
'uploader': 'The Berkman Klein Center for Internet & Society',
'license': 'Creative Commons Attribution license (reuse allowed)',
},
'params': {
'skip_download': True,
},
},
{
# Channel-like uploader_url
'url': 'https://www.youtube.com/watch?v=eQcmzGIKrzg',
'info_dict': {
'id': 'eQcmzGIKrzg',
'ext': 'mp4',
'title': 'Democratic Socialism and Foreign Policy | Bernie Sanders',
'description': 'md5:dda0d780d5a6e120758d1711d062a867',
'duration': 4060,
'upload_date': '20151119',
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'uploader': 'Bernie Sanders',
'uploader_id': 'UCH1dpzjCEiGAt8CXkryhkZg',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCH1dpzjCEiGAt8CXkryhkZg',
'license': 'Creative Commons Attribution license (reuse allowed)',
},
'params': {
'skip_download': True,
},
},
{
'url': 'https://www.youtube.com/watch?feature=player_embedded&amp;amp;v=V36LpHqtcDY',
'only_matching': True,
},
{
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# YouTube Red paid video (https://github.com/ytdl-org/youtube-dl/issues/10059)
'url': 'https://www.youtube.com/watch?v=i1Ko8UG-Tdo',
'only_matching': True,
},
{
# Rental video preview
'url': 'https://www.youtube.com/watch?v=yYr8q0y5Jfg',
'info_dict': {
'id': 'uGpuVWrhIzE',
'ext': 'mp4',
'title': 'Piku - Trailer',
'description': 'md5:c36bd60c3fd6f1954086c083c72092eb',
'upload_date': '20150811',
'uploader': 'FlixMatrix',
'uploader_id': 'FlixMatrixKaravan',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/FlixMatrixKaravan',
'license': 'Standard YouTube License',
},
'params': {
'skip_download': True,
},
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'skip': 'This video is not available.',
},
{
# YouTube Red video with episode data
'url': 'https://www.youtube.com/watch?v=iqKdEhx-dD4',
'info_dict': {
'id': 'iqKdEhx-dD4',
'ext': 'mp4',
'title': 'Isolation - Mind Field (Ep 1)',
'description': 'md5:46a29be4ceffa65b92d277b93f463c0f',
'duration': 2085,
'upload_date': '20170118',
'uploader': 'Vsauce',
'uploader_id': 'Vsauce',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/Vsauce',
'series': 'Mind Field',
'season_number': 1,
'episode_number': 1,
},
'params': {
'skip_download': True,
},
'expected_warnings': [
'Skipping DASH manifest',
],
},
{
# The following content has been identified by the YouTube community
# as inappropriate or offensive to some audiences.
'url': 'https://www.youtube.com/watch?v=6SJNVb0GnPI',
'info_dict': {
'id': '6SJNVb0GnPI',
'ext': 'mp4',
'title': 'Race Differences in Intelligence',
'description': 'md5:5d161533167390427a1f8ee89a1fc6f1',
'duration': 965,
'upload_date': '20140124',
'uploader': 'New Century Foundation',
'uploader_id': 'UCEJYpZGqgUob0zVVEaLhvVg',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCEJYpZGqgUob0zVVEaLhvVg',
},
'params': {
'skip_download': True,
},
},
{
# itag 212
'url': '1t24XAntNCY',
'only_matching': True,
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},
{
# geo restricted to JP
'url': 'sJL6WA-aGkQ',
'only_matching': True,
},
{
'url': 'https://invidio.us/watch?v=BaW_jenozKc',
'only_matching': True,
},
{
# DRM protected
'url': 'https://www.youtube.com/watch?v=s7_qI6_mIXc',
'only_matching': True,
},
{
# Video with unsupported adaptive stream type formats
'url': 'https://www.youtube.com/watch?v=Z4Vy8R84T1U',
'info_dict': {
'id': 'Z4Vy8R84T1U',
'ext': 'mp4',
'title': 'saman SMAN 53 Jakarta(Sancety) opening COFFEE4th at SMAN 53 Jakarta',
'description': 'md5:d41d8cd98f00b204e9800998ecf8427e',
'duration': 433,
'upload_date': '20130923',
'uploader': 'Amelia Putri Harwita',
'uploader_id': 'UCpOxM49HJxmC1qCalXyB3_Q',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCpOxM49HJxmC1qCalXyB3_Q',
'formats': 'maxcount:10',
},
'params': {
'skip_download': True,
'youtube_include_dash_manifest': False,
},
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'skip': 'not actual anymore',
},
{
# Youtube Music Auto-generated description
'url': 'https://music.youtube.com/watch?v=MgNrAu2pzNs',
'info_dict': {
'id': 'MgNrAu2pzNs',
'ext': 'mp4',
'title': 'Voyeur Girl',
'description': 'md5:7ae382a65843d6df2685993e90a8628f',
'upload_date': '20190312',
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'uploader': 'Stephen - Topic',
'uploader_id': 'UC-pWHpBjdGG69N9mM2auIAA',
'artist': 'Stephen',
'track': 'Voyeur Girl',
'album': 'it\'s too much love to know my dear',
'release_date': '20190313',
'release_year': 2019,
},
'params': {
'skip_download': True,
},
},
{
'url': 'https://www.youtubekids.com/watch?v=3b8nCWDgZ6Q',
'only_matching': True,
},
{
# invalid -> valid video id redirection
'url': 'DJztXj2GPfl',
'info_dict': {
'id': 'DJztXj2GPfk',
'ext': 'mp4',
'title': 'Panjabi MC - Mundian To Bach Ke (The Dictator Soundtrack)',
'description': 'md5:bf577a41da97918e94fa9798d9228825',
'upload_date': '20090125',
'uploader': 'Prochorowka',
'uploader_id': 'Prochorowka',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/Prochorowka',
'artist': 'Panjabi MC',
'track': 'Beware of the Boys (Mundian to Bach Ke) - Motivo Hi-Lectro Remix',
'album': 'Beware of the Boys (Mundian To Bach Ke)',
},
'params': {
'skip_download': True,
},
},
{
# empty description results in an empty string
'url': 'https://www.youtube.com/watch?v=x41yOUIvK2k',
'info_dict': {
'id': 'x41yOUIvK2k',
'ext': 'mp4',
'title': 'IMG 3456',
'description': '',
'upload_date': '20170613',
'uploader_id': 'ElevageOrVert',
'uploader': 'ElevageOrVert',
},
'params': {
'skip_download': True,
},
},
{
# with '};' inside yt initial data (see [1])
# see [2] for an example with '};' inside ytInitialPlayerResponse
# 1. https://github.com/ytdl-org/youtube-dl/issues/27093
# 2. https://github.com/ytdl-org/youtube-dl/issues/27216
'url': 'https://www.youtube.com/watch?v=CHqg6qOn4no',
'info_dict': {
'id': 'CHqg6qOn4no',
'ext': 'mp4',
'title': 'Part 77 Sort a list of simple types in c#',
'description': 'md5:b8746fa52e10cdbf47997903f13b20dc',
'upload_date': '20130831',
'uploader_id': 'kudvenkat',
'uploader': 'kudvenkat',
},
'params': {
'skip_download': True,
},
},
{
# another example of '};' in ytInitialData
'url': 'https://www.youtube.com/watch?v=gVfgbahppCY',
'only_matching': True,
},
{
'url': 'https://www.youtube.com/watch_popup?v=63RmMXCd_bQ',
'only_matching': True,
},
]
def __init__(self, *args, **kwargs):
super(YoutubeIE, self).__init__(*args, **kwargs)
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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 """
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return '.'.join(compat_str(len(part)) for part in example_sig.split('.'))
@classmethod
def _extract_player_info(cls, player_url):
for player_re in cls._PLAYER_INFO_RE:
id_m = re.search(player_re, player_url)
if id_m:
break
else:
raise ExtractorError('Cannot identify player %r' % player_url)
return id_m.group('ext'), id_m.group('id')
def _extract_signature_function(self, video_id, player_url, example_sig):
player_type, player_id = self._extract_player_info(player_url)
# Read from filesystem cache
func_id = '%s_%s_%s' % (
player_type, player_id, self._signature_cache_id(example_sig))
assert os.path.basename(func_id) == func_id
cache_spec = self._downloader.cache.load('youtube-sigfuncs', func_id)
if cache_spec is not None:
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return lambda s: ''.join(s[i] for i in cache_spec)
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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)
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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()
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res = self._parse_sig_swf(code)
else:
assert False, 'Invalid player type %r' % player_type
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test_string = ''.join(map(compat_chr, range(len(example_sig))))
cache_res = res(test_string)
cache_spec = [ord(c) for c in cache_res]
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self._downloader.cache.store('youtube-sigfuncs', func_id, cache_spec)
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return res
def _print_sig_code(self, func, example_sig):
def gen_sig_code(idxs):
def _genslice(start, end, step):
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starts = '' if start == 0 else str(start)
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ends = (':%d' % (end + step)) if end + step >= 0 else ':'
steps = '' if step == 1 else (':%d' % step)
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return 's[%s%s%s]' % (starts, ends, steps)
step = None
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# 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:
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yield 's[%d]' % prev
if step is None:
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yield 's[%d]' % i
else:
yield _genslice(start, i, step)
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test_string = ''.join(map(compat_chr, range(len(example_sig))))
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cache_res = func(test_string)
cache_spec = [ord(c) for c in cache_res]
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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'
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' return %s\n') % (signature_id_tuple, expr_code)
self.to_screen('Extracted signature function:\n' + code)
def _parse_sig_js(self, jscode):
funcname = self._search_regex(
(r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\b[a-zA-Z0-9]+\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'(?:\b|[^a-zA-Z0-9$])(?P<sig>[a-zA-Z0-9$]{2})\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)',
r'(?P<sig>[a-zA-Z0-9$]+)\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)',
# Obsolete patterns
r'(["\'])signature\1\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\.sig\|\|(?P<sig>[a-zA-Z0-9$]+)\(',
r'yt\.akamaized\.net/\)\s*\|\|\s*.*?\s*[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*(?:encodeURIComponent\s*\()?\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\b[a-zA-Z0-9]+\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\bc\s*&&\s*a\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\bc\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\bc\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\('),
jscode, 'Initial JS player signature function name', group='sig')
jsi = JSInterpreter(jscode)
initial_function = jsi.extract_function(funcname)
return lambda s: initial_function([s])
def _parse_sig_swf(self, file_contents):
swfi = SWFInterpreter(file_contents)
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TARGET_CLASSNAME = 'SignatureDecipher'
searched_class = swfi.extract_class(TARGET_CLASSNAME)
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initial_function = swfi.extract_function(searched_class, 'decipher')
return lambda s: initial_function([s])
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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('//'):
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player_url = 'https:' + player_url
elif not re.match(r'https?://', player_url):
player_url = compat_urlparse.urljoin(
'https://www.youtube.com', player_url)
try:
player_id = (player_url, self._signature_cache_id(s))
if player_id not in self._player_cache:
func = self._extract_signature_function(
video_id, player_url, s
)
self._player_cache[player_id] = func
func = self._player_cache[player_id]
if self._downloader.params.get('youtube_print_sig_code'):
self._print_sig_code(func, s)
return func(s)
except Exception as e:
tb = traceback.format_exc()
raise ExtractorError(
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'Signature extraction failed: ' + tb, cause=e)
def _get_subtitles(self, video_id, webpage):
try:
subs_doc = self._download_xml(
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'https://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id,
video_id, note=False)
except ExtractorError as err:
self._downloader.report_warning('unable to download video subtitles: %s' % error_to_compat_str(err))
return {}
sub_lang_list = {}
for track in subs_doc.findall('track'):
lang = track.attrib['lang_code']
if lang in sub_lang_list:
continue
sub_formats = []
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for ext in self._SUBTITLE_FORMATS:
params = compat_urllib_parse_urlencode({
'lang': lang,
'v': video_id,
'fmt': ext,
'name': track.attrib['name'].encode('utf-8'),
})
sub_formats.append({
'url': 'https://www.youtube.com/api/timedtext?' + params,
'ext': ext,
})
sub_lang_list[lang] = sub_formats
if not sub_lang_list:
self._downloader.report_warning('video doesn\'t have subtitles')
return {}
return sub_lang_list
def _get_ytplayer_config(self, video_id, webpage):
patterns = (
# User data may contain arbitrary character sequences that may affect
# JSON extraction with regex, e.g. when '};' is contained the second
# regex won't capture the whole JSON. Yet working around by trying more
# concrete regex first keeping in mind proper quoted string handling
# to be implemented in future that will replace this workaround (see
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# https://github.com/ytdl-org/youtube-dl/issues/7468,
# https://github.com/ytdl-org/youtube-dl/pull/7599)
r';ytplayer\.config\s*=\s*({.+?});ytplayer',
r';ytplayer\.config\s*=\s*({.+?});',
)
config = self._search_regex(
patterns, webpage, 'ytplayer.config', default=None)
if config:
return self._parse_json(
uppercase_escape(config), video_id, fatal=False)
def _get_automatic_captions(self, video_id, player_response, player_config):
"""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)
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err_msg = 'Couldn\'t find automatic captions for %s' % video_id
if not (player_response or player_config):
self._downloader.report_warning(err_msg)
return {}
try:
args = player_config.get('args') if player_config else {}
caption_url = args.get('ttsurl')
if caption_url:
timestamp = args['timestamp']
# We get the available subtitles
list_params = compat_urllib_parse_urlencode({
'type': 'list',
'tlangs': 1,
'asrs': 1,
})
list_url = caption_url + '&' + list_params
caption_list = self._download_xml(list_url, video_id)
original_lang_node = caption_list.find('track')
if original_lang_node is None:
self._downloader.report_warning('Video doesn\'t have automatic captions')
return {}
original_lang = original_lang_node.attrib['lang_code']
caption_kind = original_lang_node.attrib.get('kind', '')
sub_lang_list = {}
for lang_node in caption_list.findall('target'):
sub_lang = lang_node.attrib['lang_code']
sub_formats = []
for ext in self._SUBTITLE_FORMATS:
params = compat_urllib_parse_urlencode({
'lang': original_lang,
'tlang': sub_lang,
'fmt': ext,
'ts': timestamp,
'kind': caption_kind,
})
sub_formats.append({
'url': caption_url + '&' + params,
'ext': ext,
})
sub_lang_list[sub_lang] = sub_formats
return sub_lang_list
def make_captions(sub_url, sub_langs):
parsed_sub_url = compat_urllib_parse_urlparse(sub_url)
caption_qs = compat_parse_qs(parsed_sub_url.query)
captions = {}
for sub_lang in sub_langs:
sub_formats = []
for ext in self._SUBTITLE_FORMATS:
caption_qs.update({
'tlang': [sub_lang],
'fmt': [ext],
})
sub_url = compat_urlparse.urlunparse(parsed_sub_url._replace(
query=compat_urllib_parse_urlencode(caption_qs, True)))
sub_formats.append({
'url': sub_url,
'ext': ext,
})
captions[sub_lang] = sub_formats
return captions
# New captions format as of 22.06.2017
if player_response:
renderer = player_response['captions']['playerCaptionsTracklistRenderer']
base_url = renderer['captionTracks'][0]['baseUrl']
sub_lang_list = []
for lang in renderer['translationLanguages']:
lang_code = lang.get('languageCode')
if lang_code:
sub_lang_list.append(lang_code)
return make_captions(base_url, sub_lang_list)
# Some videos don't provide ttsurl but rather caption_tracks and
# caption_translation_languages (e.g. 20LmZk1hakA)
# Does not used anymore as of 22.06.2017
caption_tracks = args['caption_tracks']
caption_translation_languages = args['caption_translation_languages']
caption_url = compat_parse_qs(caption_tracks.split(',')[0])['u'][0]
sub_lang_list = []
for lang in caption_translation_languages.split(','):
lang_qs = compat_parse_qs(compat_urllib_parse_unquote_plus(lang))
sub_lang = lang_qs.get('lc', [None])[0]
if sub_lang:
sub_lang_list.append(sub_lang)
return make_captions(caption_url, sub_lang_list)
# An extractor error can be raise by the download process if there are
# no automatic captions but there are subtitles
except (KeyError, IndexError, ExtractorError):
self._downloader.report_warning(err_msg)
return {}
def _mark_watched(self, video_id, video_info, player_response):
playback_url = url_or_none(try_get(
player_response,
lambda x: x['playbackTracking']['videostatsPlaybackUrl']['baseUrl']) or try_get(
video_info, lambda x: x['videostats_playback_base_url'][0]))
if not playback_url:
return
parsed_playback_url = compat_urlparse.urlparse(playback_url)
qs = compat_urlparse.parse_qs(parsed_playback_url.query)
# cpn generation algorithm is reverse engineered from base.js.
# In fact it works even with dummy cpn.
CPN_ALPHABET = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_'
cpn = ''.join((CPN_ALPHABET[random.randint(0, 256) & 63] for _ in range(0, 16)))
qs.update({
'ver': ['2'],
'cpn': [cpn],
})
playback_url = compat_urlparse.urlunparse(
parsed_playback_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
self._download_webpage(
playback_url, video_id, 'Marking watched',
'Unable to mark watched', fatal=False)
@staticmethod
def _extract_urls(webpage):
# Embedded YouTube player
entries = [
unescapeHTML(mobj.group('url'))
for mobj in re.finditer(r'''(?x)
(?:
<iframe[^>]+?src=|
data-video-url=|
<embed[^>]+?src=|
embedSWF\(?:\s*|
<object[^>]+data=|
new\s+SWFObject\(
)
(["\'])
(?P<url>(?:https?:)?//(?:www\.)?youtube(?:-nocookie)?\.com/
(?:embed|v|p)/[0-9A-Za-z_-]{11}.*?)
\1''', webpage)]
# lazyYT YouTube embed
entries.extend(list(map(
unescapeHTML,
re.findall(r'class="lazyYT" data-youtube-id="([^"]+)"', webpage))))
# Wordpress "YouTube Video Importer" plugin
matches = re.findall(r'''(?x)<div[^>]+
class=(?P<q1>[\'"])[^\'"]*\byvii_single_video_player\b[^\'"]*(?P=q1)[^>]+
data-video_id=(?P<q2>[\'"])([^\'"]+)(?P=q2)''', webpage)
entries.extend(m[-1] for m in matches)
return entries
@staticmethod
def _extract_url(webpage):
urls = YoutubeIE._extract_urls(webpage)
return urls[0] if urls else None
@classmethod
def extract_id(cls, url):
mobj = re.match(cls._VALID_URL, url, re.VERBOSE)
if mobj is None:
raise ExtractorError('Invalid URL: %s' % url)
video_id = mobj.group(2)
return video_id
def _extract_chapters_from_json(self, webpage, video_id, duration):
if not webpage:
return
data = self._extract_yt_initial_data(video_id, webpage)
if not data or not isinstance(data, dict):
return
chapters_list = try_get(
data,
lambda x: x['playerOverlays']
['playerOverlayRenderer']
['decoratedPlayerBarRenderer']
['decoratedPlayerBarRenderer']
['playerBar']
['chapteredPlayerBarRenderer']
['chapters'],
list)
if not chapters_list:
return
def chapter_time(chapter):
return float_or_none(
try_get(
chapter,
lambda x: x['chapterRenderer']['timeRangeStartMillis'],
int),
scale=1000)
chapters = []
for next_num, chapter in enumerate(chapters_list, start=1):
start_time = chapter_time(chapter)
if start_time is None:
continue
end_time = (chapter_time(chapters_list[next_num])
if next_num < len(chapters_list) else duration)
if end_time is None:
continue
title = try_get(
chapter, lambda x: x['chapterRenderer']['title']['simpleText'],
compat_str)
chapters.append({
'start_time': start_time,
'end_time': end_time,
'title': title,
})
return chapters
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@staticmethod
def _extract_chapters_from_description(description, duration):
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if not description:
return None
chapter_lines = re.findall(
r'(?:^|<br\s*/>)([^<]*<a[^>]+onclick=["\']yt\.www\.watch\.player\.seekTo[^>]+>(\d{1,2}:\d{1,2}(?::\d{1,2})?)</a>[^>]*)(?=$|<br\s*/>)',
description)
if not chapter_lines:
return None
chapters = []
for next_num, (chapter_line, time_point) in enumerate(
chapter_lines, start=1):
start_time = parse_duration(time_point)
if start_time is None:
continue
if start_time > duration:
break
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end_time = (duration if next_num == len(chapter_lines)
else parse_duration(chapter_lines[next_num][1]))
if end_time is None:
continue
if end_time > duration:
end_time = duration
if start_time > end_time:
break
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chapter_title = re.sub(
r'<a[^>]+>[^<]+</a>', '', chapter_line).strip(' \t-')
chapter_title = re.sub(r'\s+', ' ', chapter_title)
chapters.append({
'start_time': start_time,
'end_time': end_time,
'title': chapter_title,
})
return chapters
def _extract_chapters(self, webpage, description, video_id, duration):
return (self._extract_chapters_from_json(webpage, video_id, duration)
or self._extract_chapters_from_description(description, duration))
def _real_extract(self, url):
url, smuggled_data = unsmuggle_url(url, {})
proto = (
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'http' if self._downloader.params.get('prefer_insecure', False)
else 'https')
start_time = None
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end_time = None
parsed_url = compat_urllib_parse_urlparse(url)
for component in [parsed_url.fragment, parsed_url.query]:
query = compat_parse_qs(component)
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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])
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if end_time is None and 'end' in query:
end_time = parse_duration(query['end'][0])
# Extract original video URL from URL with redirection, like age verification, using next_url parameter
mobj = re.search(self._NEXT_URL_RE, url)
if mobj:
url = proto + '://www.youtube.com/' + compat_urllib_parse_unquote(mobj.group(1)).lstrip('/')
video_id = self.extract_id(url)
# Get video webpage
url = proto + '://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1&bpctr=9999999999' % video_id
video_webpage, urlh = self._download_webpage_handle(url, video_id)
qs = compat_parse_qs(compat_urllib_parse_urlparse(urlh.geturl()).query)
video_id = qs.get('v', [None])[0] or video_id
# Attempt to extract SWF player URL
mobj = re.search(r'swfConfig.*?"(https?:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage)
if mobj is not None:
player_url = re.sub(r'\\(.)', r'\1', mobj.group(1))
else:
player_url = None
dash_mpds = []
def add_dash_mpd(video_info):
dash_mpd = video_info.get('dashmpd')
if dash_mpd and dash_mpd[0] not in dash_mpds:
dash_mpds.append(dash_mpd[0])
def add_dash_mpd_pr(pl_response):
dash_mpd = url_or_none(try_get(
pl_response, lambda x: x['streamingData']['dashManifestUrl'],
compat_str))
if dash_mpd and dash_mpd not in dash_mpds:
dash_mpds.append(dash_mpd)
is_live = None
view_count = None
def extract_view_count(v_info):
return int_or_none(try_get(v_info, lambda x: x['view_count'][0]))
def extract_player_response(player_response, video_id):
pl_response = str_or_none(player_response)
if not pl_response:
return
pl_response = self._parse_json(pl_response, video_id, fatal=False)
if isinstance(pl_response, dict):
add_dash_mpd_pr(pl_response)
return pl_response
player_response = {}
# Get video info
video_info = {}
embed_webpage = None
ytplayer_config = None
if re.search(r'["\']status["\']\s*:\s*["\']LOGIN_REQUIRED', video_webpage) is not None:
age_gate = True
# We simulate the access to the video from www.youtube.com/v/{video_id}
# this can be viewed without login into Youtube
url = proto + '://www.youtube.com/embed/%s' % video_id
embed_webpage = self._download_webpage(url, video_id, 'Downloading embed webpage')
data = compat_urllib_parse_urlencode({
'video_id': video_id,
'eurl': 'https://youtube.googleapis.com/v/' + video_id,
'sts': self._search_regex(
r'"sts"\s*:\s*(\d+)', embed_webpage, 'sts', default=''),
})
video_info_url = proto + '://www.youtube.com/get_video_info?' + data
try:
video_info_webpage = self._download_webpage(
video_info_url, video_id,
note='Refetching age-gated info webpage',
errnote='unable to download video info webpage')
except ExtractorError:
video_info_webpage = None
if video_info_webpage:
video_info = compat_parse_qs(video_info_webpage)
pl_response = video_info.get('player_response', [None])[0]
player_response = extract_player_response(pl_response, video_id)
add_dash_mpd(video_info)
view_count = extract_view_count(video_info)
else:
age_gate = False
# Try looking directly into the video webpage
ytplayer_config = self._get_ytplayer_config(video_id, video_webpage)
if ytplayer_config:
args = ytplayer_config['args']
if args.get('url_encoded_fmt_stream_map') or args.get('hlsvp'):
# Convert to the same format returned by compat_parse_qs
video_info = dict((k, [v]) for k, v in args.items())
add_dash_mpd(video_info)
# Rental video is not rented but preview is available (e.g.
# https://www.youtube.com/watch?v=yYr8q0y5Jfg,
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# https://github.com/ytdl-org/youtube-dl/issues/10532)
if not video_info and args.get('ypc_vid'):
return self.url_result(
args['ypc_vid'], YoutubeIE.ie_key(), video_id=args['ypc_vid'])
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if args.get('livestream') == '1' or args.get('live_playback') == 1:
is_live = True
if not player_response:
player_response = extract_player_response(args.get('player_response'), video_id)
if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True):
add_dash_mpd_pr(player_response)
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if not video_info and not player_response:
player_response = extract_player_response(
self._search_regex(
(r'%s\s*%s' % (self._YT_INITIAL_PLAYER_RESPONSE_RE, self._YT_INITIAL_BOUNDARY_RE),
self._YT_INITIAL_PLAYER_RESPONSE_RE), video_webpage,
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'initial player response', default='{}'),
video_id)
def extract_unavailable_message():
messages = []
for tag, kind in (('h1', 'message'), ('div', 'submessage')):
msg = self._html_search_regex(
r'(?s)<{tag}[^>]+id=["\']unavailable-{kind}["\'][^>]*>(.+?)</{tag}>'.format(tag=tag, kind=kind),
video_webpage, 'unavailable %s' % kind, default=None)
if msg:
messages.append(msg)
if messages:
return '\n'.join(messages)
if not video_info and not player_response:
unavailable_message = extract_unavailable_message()
if not unavailable_message:
unavailable_message = 'Unable to extract video data'
raise ExtractorError(
'YouTube said: %s' % unavailable_message, expected=True, video_id=video_id)
if not isinstance(video_info, dict):
video_info = {}
video_details = try_get(
player_response, lambda x: x['videoDetails'], dict) or {}
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microformat = try_get(
player_response, lambda x: x['microformat']['playerMicroformatRenderer'], dict) or {}
video_title = video_info.get('title', [None])[0] or video_details.get('title')
if not video_title:
self._downloader.report_warning('Unable to extract video title')
video_title = '_'
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description_original = video_description = get_element_by_id("eow-description", video_webpage)
if video_description:
def replace_url(m):
redir_url = compat_urlparse.urljoin(url, m.group(1))
parsed_redir_url = compat_urllib_parse_urlparse(redir_url)
if re.search(r'^(?:www\.)?(?:youtube(?:-nocookie)?\.com|youtu\.be)$', parsed_redir_url.netloc) and parsed_redir_url.path == '/redirect':
qs = compat_parse_qs(parsed_redir_url.query)
q = qs.get('q')
if q and q[0]:
return q[0]
return redir_url
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description_original = video_description = re.sub(r'''(?x)
<a\s+
(?:[a-zA-Z-]+="[^"]*"\s+)*?
(?:title|href)="([^"]+)"\s+
(?:[a-zA-Z-]+="[^"]*"\s+)*?
class="[^"]*"[^>]*>
[^<]+\.{3}\s*
</a>
''', replace_url, video_description)
video_description = clean_html(video_description)
else:
video_description = video_details.get('shortDescription')
if video_description is None:
video_description = self._html_search_meta('description', video_webpage)
if not smuggled_data.get('force_singlefeed', False):
if not self._downloader.params.get('noplaylist'):
multifeed_metadata_list = try_get(
player_response,
lambda x: x['multicamera']['playerLegacyMulticameraRenderer']['metadataList'],
compat_str) or try_get(
video_info, lambda x: x['multifeed_metadata_list'][0], compat_str)
if multifeed_metadata_list:
entries = []
feed_ids = []
for feed in multifeed_metadata_list.split(','):
# Unquote should take place before split on comma (,) since textual
# fields may contain comma as well (see
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# https://github.com/ytdl-org/youtube-dl/issues/8536)
feed_data = compat_parse_qs(compat_urllib_parse_unquote_plus(feed))
def feed_entry(name):
return try_get(feed_data, lambda x: x[name][0], compat_str)
feed_id = feed_entry('id')
if not feed_id:
continue
feed_title = feed_entry('title')
title = video_title
if feed_title:
title += ' (%s)' % feed_title
entries.append({
'_type': 'url_transparent',
'ie_key': 'Youtube',
'url': smuggle_url(
'%s://www.youtube.com/watch?v=%s' % (proto, feed_data['id'][0]),
{'force_singlefeed': True}),
'title': title,
})
feed_ids.append(feed_id)
self.to_screen(
'Downloading multifeed video (%s) - add --no-playlist to just download video %s'
% (', '.join(feed_ids), video_id))
return self.playlist_result(entries, video_id, video_title, video_description)
else:
self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
if view_count is None:
view_count = extract_view_count(video_info)
if view_count is None and video_details:
view_count = int_or_none(video_details.get('viewCount'))
if view_count is None and microformat:
view_count = int_or_none(microformat.get('viewCount'))
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if is_live is None:
is_live = bool_or_none(video_details.get('isLive'))
# Check for "rental" videos
if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info:
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raise ExtractorError('"rental" videos not supported. See https://github.com/ytdl-org/youtube-dl/issues/359 for more information.', expected=True)
def _extract_filesize(media_url):
return int_or_none(self._search_regex(
r'\bclen[=/](\d+)', media_url, 'filesize', default=None))
streaming_formats = try_get(player_response, lambda x: x['streamingData']['formats'], list) or []
streaming_formats.extend(try_get(player_response, lambda x: x['streamingData']['adaptiveFormats'], list) or [])
if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'):
self.report_rtmp_download()
formats = [{
'format_id': '_rtmp',
'protocol': 'rtmp',
'url': video_info['conn'][0],
'player_url': player_url,
}]
elif not is_live and (streaming_formats or len(video_info.get('url_encoded_fmt_stream_map', [''])[0]) >= 1 or len(video_info.get('adaptive_fmts', [''])[0]) >= 1):
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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:
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raise ExtractorError('rtmpe downloads are not supported, see https://github.com/ytdl-org/youtube-dl/issues/343 for more information.', expected=True)
formats = []
formats_spec = {}
fmt_list = video_info.get('fmt_list', [''])[0]
if fmt_list:
for fmt in fmt_list.split(','):
spec = fmt.split('/')
if len(spec) > 1:
width_height = spec[1].split('x')
if len(width_height) == 2:
formats_spec[spec[0]] = {
'resolution': spec[1],
'width': int_or_none(width_height[0]),
'height': int_or_none(width_height[1]),
}
for fmt in streaming_formats:
itag = str_or_none(fmt.get('itag'))
if not itag:
continue
quality = fmt.get('quality')
quality_label = fmt.get('qualityLabel') or quality
formats_spec[itag] = {
'asr': int_or_none(fmt.get('audioSampleRate')),
'filesize': int_or_none(fmt.get('contentLength')),
'format_note': quality_label,
'fps': int_or_none(fmt.get('fps')),
'height': int_or_none(fmt.get('height')),
# bitrate for itag 43 is always 2147483647
'tbr': float_or_none(fmt.get('averageBitrate') or fmt.get('bitrate'), 1000) if itag != '43' else None,
'width': int_or_none(fmt.get('width')),
}
for fmt in streaming_formats:
if fmt.get('drmFamilies') or fmt.get('drm_families'):
continue
url = url_or_none(fmt.get('url'))
if not url:
cipher = fmt.get('cipher') or fmt.get('signatureCipher')
if not cipher:
continue
url_data = compat_parse_qs(cipher)
url = url_or_none(try_get(url_data, lambda x: x['url'][0], compat_str))
if not url:
continue
else:
cipher = None
url_data = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
stream_type = int_or_none(try_get(url_data, lambda x: x['stream_type'][0]))
# Unsupported FORMAT_STREAM_TYPE_OTF
if stream_type == 3:
continue
format_id = fmt.get('itag') or url_data['itag'][0]
if not format_id:
continue
format_id = compat_str(format_id)
if cipher:
if 's' in url_data or self._downloader.params.get('youtube_include_dash_manifest', True):
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ASSETS_RE = (
r'<script[^>]+\bsrc=("[^"]+")[^>]+\bname=["\']player_ias/base',
r'"jsUrl"\s*:\s*("[^"]+")',
r'"assets":.+?"js":\s*("[^"]+")')
jsplayer_url_json = self._search_regex(
ASSETS_RE,
embed_webpage if age_gate else video_webpage,
'JS player URL (1)', default=None)
if not jsplayer_url_json and not age_gate:
# We need the embed website after all
if embed_webpage is None:
embed_url = proto + '://www.youtube.com/embed/%s' % video_id
embed_webpage = self._download_webpage(
embed_url, video_id, 'Downloading embed webpage')
jsplayer_url_json = self._search_regex(
ASSETS_RE, embed_webpage, 'JS player URL')
player_url = json.loads(jsplayer_url_json)
if player_url is None:
player_url_json = self._search_regex(
r'ytplayer\.config.*?"url"\s*:\s*("[^"]+")',
video_webpage, 'age gate player URL')
player_url = json.loads(player_url_json)
if 'sig' in url_data:
url += '&signature=' + url_data['sig'][0]
elif 's' in url_data:
encrypted_sig = url_data['s'][0]
if self._downloader.params.get('verbose'):
if player_url is None:
player_desc = 'unknown'
else:
player_type, player_version = self._extract_player_info(player_url)
player_desc = '%s player %s' % ('flash' if player_type == 'swf' else 'html5', player_version)
parts_sizes = self._signature_cache_id(encrypted_sig)
self.to_screen('{%s} signature length %s, %s' %
(format_id, parts_sizes, player_desc))
signature = self._decrypt_signature(
encrypted_sig, video_id, player_url, age_gate)
sp = try_get(url_data, lambda x: x['sp'][0], compat_str) or 'signature'
url += '&%s=%s' % (sp, signature)
if 'ratebypass' not in url:
url += '&ratebypass=yes'
dct = {
'format_id': format_id,
'url': url,
'player_url': player_url,
}
if format_id in self._formats:
dct.update(self._formats[format_id])
if format_id in formats_spec:
dct.update(formats_spec[format_id])
# Some itags are not included in DASH manifest thus corresponding formats will
2019-03-09 06:14:41 -06:00
# lack metadata (see https://github.com/ytdl-org/youtube-dl/pull/5993).
# Trying to extract metadata from url_encoded_fmt_stream_map entry.
mobj = re.search(r'^(?P<width>\d+)[xX](?P<height>\d+)$', url_data.get('size', [''])[0])
width, height = (int(mobj.group('width')), int(mobj.group('height'))) if mobj else (None, None)
if width is None:
width = int_or_none(fmt.get('width'))
if height is None:
height = int_or_none(fmt.get('height'))
filesize = int_or_none(url_data.get(
'clen', [None])[0]) or _extract_filesize(url)
quality = url_data.get('quality', [None])[0] or fmt.get('quality')
quality_label = url_data.get('quality_label', [None])[0] or fmt.get('qualityLabel')
tbr = (float_or_none(url_data.get('bitrate', [None])[0], 1000)
or float_or_none(fmt.get('bitrate'), 1000)) if format_id != '43' else None
fps = int_or_none(url_data.get('fps', [None])[0]) or int_or_none(fmt.get('fps'))
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more_fields = {
'filesize': filesize,
'tbr': tbr,
'width': width,
'height': height,
'fps': fps,
'format_note': quality_label or quality,
}
for key, value in more_fields.items():
if value:
dct[key] = value
type_ = url_data.get('type', [None])[0] or fmt.get('mimeType')
if type_:
type_split = type_.split(';')
kind_ext = type_split[0].split('/')
if len(kind_ext) == 2:
kind, _ = kind_ext
dct['ext'] = mimetype2ext(type_split[0])
if kind in ('audio', 'video'):
codecs = None
for mobj in re.finditer(
r'(?P<key>[a-zA-Z_-]+)=(?P<quote>["\']?)(?P<val>.+?)(?P=quote)(?:;|$)', type_):
if mobj.group('key') == 'codecs':
codecs = mobj.group('val')
break
if codecs:
dct.update(parse_codecs(codecs))
if dct.get('acodec') == 'none' or dct.get('vcodec') == 'none':
dct['downloader_options'] = {
# Youtube throttles chunks >~10M
'http_chunk_size': 10485760,
}
formats.append(dct)
else:
manifest_url = (
url_or_none(try_get(
player_response,
lambda x: x['streamingData']['hlsManifestUrl'],
compat_str))
or url_or_none(try_get(
video_info, lambda x: x['hlsvp'][0], compat_str)))
if manifest_url:
formats = []
m3u8_formats = self._extract_m3u8_formats(
manifest_url, video_id, 'mp4', fatal=False)
for a_format in m3u8_formats:
itag = self._search_regex(
r'/itag/(\d+)/', a_format['url'], 'itag', default=None)
if itag:
a_format['format_id'] = itag
if itag in self._formats:
dct = self._formats[itag].copy()
dct.update(a_format)
a_format = dct
a_format['player_url'] = player_url
# Accept-Encoding header causes failures in live streams on Youtube and Youtube Gaming
a_format.setdefault('http_headers', {})['Youtubedl-no-compression'] = 'True'
formats.append(a_format)
else:
error_message = extract_unavailable_message()
if not error_message:
reason_list = try_get(
player_response,
lambda x: x['playabilityStatus']['errorScreen']['playerErrorMessageRenderer']['subreason']['runs'],
list) or []
for reason in reason_list:
if not isinstance(reason, dict):
continue
reason_text = try_get(reason, lambda x: x['text'], compat_str)
if reason_text:
if not error_message:
error_message = ''
error_message += reason_text
if error_message:
error_message = clean_html(error_message)
if not error_message:
error_message = clean_html(try_get(
player_response, lambda x: x['playabilityStatus']['reason'],
compat_str))
if not error_message:
error_message = clean_html(
try_get(video_info, lambda x: x['reason'][0], compat_str))
if error_message:
raise ExtractorError(error_message, expected=True)
raise ExtractorError('no conn, hlsvp, hlsManifestUrl or url_encoded_fmt_stream_map information found in video info')
# uploader
video_uploader = try_get(
video_info, lambda x: x['author'][0],
compat_str) or str_or_none(video_details.get('author'))
if video_uploader:
video_uploader = compat_urllib_parse_unquote_plus(video_uploader)
else:
self._downloader.report_warning('unable to extract uploader name')
# uploader_id
video_uploader_id = None
video_uploader_url = None
mobj = re.search(
r'<link itemprop="url" href="(?P<uploader_url>https?://www\.youtube\.com/(?:user|channel)/(?P<uploader_id>[^"]+))">',
video_webpage)
if mobj is not None:
video_uploader_id = mobj.group('uploader_id')
video_uploader_url = mobj.group('uploader_url')
else:
owner_profile_url = url_or_none(microformat.get('ownerProfileUrl'))
if owner_profile_url:
video_uploader_id = self._search_regex(
r'(?:user|channel)/([^/]+)', owner_profile_url, 'uploader id',
default=None)
video_uploader_url = owner_profile_url
channel_id = (
str_or_none(video_details.get('channelId'))
or self._html_search_meta(
'channelId', video_webpage, 'channel id', default=None)
or self._search_regex(
r'data-channel-external-id=(["\'])(?P<id>(?:(?!\1).)+)\1',
video_webpage, 'channel id', default=None, group='id'))
channel_url = 'http://www.youtube.com/channel/%s' % channel_id if channel_id else None
thumbnails = []
thumbnails_list = try_get(
video_details, lambda x: x['thumbnail']['thumbnails'], list) or []
for t in thumbnails_list:
if not isinstance(t, dict):
continue
thumbnail_url = url_or_none(t.get('url'))
if not thumbnail_url:
continue
thumbnails.append({
'url': thumbnail_url,
'width': int_or_none(t.get('width')),
'height': int_or_none(t.get('height')),
})
if not thumbnails:
video_thumbnail = None
# We try first to get a high quality image:
m_thumb = re.search(r'<span itemprop="thumbnail".*?href="(.*?)">',
video_webpage, re.DOTALL)
if m_thumb is not None:
video_thumbnail = m_thumb.group(1)
thumbnail_url = try_get(video_info, lambda x: x['thumbnail_url'][0], compat_str)
if thumbnail_url:
video_thumbnail = compat_urllib_parse_unquote_plus(thumbnail_url)
if video_thumbnail:
thumbnails.append({'url': video_thumbnail})
# upload date
upload_date = self._html_search_meta(
'datePublished', video_webpage, 'upload date', default=None)
if not upload_date:
upload_date = self._search_regex(
[r'(?s)id="eow-date.*?>(.*?)</span>',
r'(?:id="watch-uploader-info".*?>.*?|["\']simpleText["\']\s*:\s*["\'])(?:Published|Uploaded|Streamed live|Started) on (.+?)[<"\']'],
video_webpage, 'upload date', default=None)
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if not upload_date:
upload_date = microformat.get('publishDate') or microformat.get('uploadDate')
upload_date = unified_strdate(upload_date)
video_license = self._html_search_regex(
r'<h4[^>]+class="title"[^>]*>\s*License\s*</h4>\s*<ul[^>]*>\s*<li>(.+?)</li',
video_webpage, 'license', default=None)
m_music = re.search(
r'''(?x)
<h4[^>]+class="title"[^>]*>\s*Music\s*</h4>\s*
<ul[^>]*>\s*
<li>(?P<title>.+?)
by (?P<creator>.+?)
(?:
\(.+?\)|
<a[^>]*
(?:
\bhref=["\']/red[^>]*>| # drop possible
>\s*Listen ad-free with YouTube Red # YouTube Red ad
)
.*?
)?</li
''',
video_webpage)
if m_music:
video_alt_title = remove_quotes(unescapeHTML(m_music.group('title')))
video_creator = clean_html(m_music.group('creator'))
else:
video_alt_title = video_creator = None
def extract_meta(field):
return self._html_search_regex(
r'<h4[^>]+class="title"[^>]*>\s*%s\s*</h4>\s*<ul[^>]*>\s*<li>(.+?)</li>\s*' % field,
video_webpage, field, default=None)
track = extract_meta('Song')
artist = extract_meta('Artist')
album = extract_meta('Album')
# Youtube Music Auto-generated description
release_date = release_year = None
if video_description:
mobj = re.search(r'(?s)(?P<track>[^·\n]+)·(?P<artist>[^\n]+)\n+(?P<album>[^\n]+)(?:.+?℗\s*(?P<release_year>\d{4})(?!\d))?(?:.+?Released on\s*:\s*(?P<release_date>\d{4}-\d{2}-\d{2}))?(.+?\nArtist\s*:\s*(?P<clean_artist>[^\n]+))?.+\nAuto-generated by YouTube\.\s*$', video_description)
if mobj:
if not track:
track = mobj.group('track').strip()
if not artist:
artist = mobj.group('clean_artist') or ', '.join(a.strip() for a in mobj.group('artist').split('·'))
if not album:
album = mobj.group('album'.strip())
release_year = mobj.group('release_year')
release_date = mobj.group('release_date')
if release_date:
release_date = release_date.replace('-', '')
if not release_year:
release_year = int(release_date[:4])
if release_year:
release_year = int(release_year)
yt_initial_data = self._extract_yt_initial_data(video_id, video_webpage)
contents = try_get(yt_initial_data, lambda x: x['contents']['twoColumnWatchNextResults']['results']['results']['contents'], list) or []
for content in contents:
rows = try_get(content, lambda x: x['videoSecondaryInfoRenderer']['metadataRowContainer']['metadataRowContainerRenderer']['rows'], list) or []
multiple_songs = False
for row in rows:
if try_get(row, lambda x: x['metadataRowRenderer']['hasDividerLine']) is True:
multiple_songs = True
break
for row in rows:
mrr = row.get('metadataRowRenderer') or {}
mrr_title = try_get(
mrr, lambda x: x['title']['simpleText'], compat_str)
mrr_contents = try_get(
mrr, lambda x: x['contents'][0], dict) or {}
mrr_contents_text = try_get(mrr_contents, [lambda x: x['simpleText'], lambda x: x['runs'][0]['text']], compat_str)
if not (mrr_title and mrr_contents_text):
continue
if mrr_title == 'License':
video_license = mrr_contents_text
elif not multiple_songs:
if mrr_title == 'Album':
album = mrr_contents_text
elif mrr_title == 'Artist':
artist = mrr_contents_text
elif mrr_title == 'Song':
track = mrr_contents_text
m_episode = re.search(
r'<div[^>]+id="watch7-headline"[^>]*>\s*<span[^>]*>.*?>(?P<series>[^<]+)</a></b>\s*S(?P<season>\d+)\s*•\s*E(?P<episode>\d+)</span>',
video_webpage)
if m_episode:
series = unescapeHTML(m_episode.group('series'))
season_number = int(m_episode.group('season'))
episode_number = int(m_episode.group('episode'))
else:
series = season_number = episode_number = None
m_cat_container = self._search_regex(
r'(?s)<h4[^>]*>\s*Category\s*</h4>\s*<ul[^>]*>(.*?)</ul>',
video_webpage, 'categories', default=None)
category = None
if m_cat_container:
category = self._html_search_regex(
r'(?s)<a[^<]+>(.*?)</a>', m_cat_container, 'category',
default=None)
if not category:
category = try_get(
microformat, lambda x: x['category'], compat_str)
video_categories = None if category is None else [category]
video_tags = [
unescapeHTML(m.group('content'))
for m in re.finditer(self._meta_regex('og:video:tag'), video_webpage)]
if not video_tags:
video_tags = try_get(video_details, lambda x: x['keywords'], list)
def _extract_count(count_name):
return str_to_int(self._search_regex(
(r'-%s-button[^>]+><span[^>]+class="yt-uix-button-content"[^>]*>([\d,]+)</span>' % re.escape(count_name),
r'["\']label["\']\s*:\s*["\']([\d,.]+)\s+%ss["\']' % re.escape(count_name)),
video_webpage, count_name, default=None))
like_count = _extract_count('like')
dislike_count = _extract_count('dislike')
if view_count is None:
view_count = str_to_int(self._search_regex(
r'<[^>]+class=["\']watch-view-count[^>]+>\s*([\d,\s]+)', video_webpage,
'view count', default=None))
average_rating = (
float_or_none(video_details.get('averageRating'))
or try_get(video_info, lambda x: float_or_none(x['avg_rating'][0])))
# subtitles
video_subtitles = self.extract_subtitles(video_id, video_webpage)
automatic_captions = self.extract_automatic_captions(video_id, player_response, ytplayer_config)
video_duration = try_get(
video_info, lambda x: int_or_none(x['length_seconds'][0]))
if not video_duration:
video_duration = int_or_none(video_details.get('lengthSeconds'))
if not video_duration:
video_duration = parse_duration(self._html_search_meta(
'duration', video_webpage, 'video duration'))
# annotations
video_annotations = None
if self._downloader.params.get('writeannotations', False):
xsrf_token = None
ytcfg = self._extract_ytcfg(video_id, video_webpage)
if ytcfg:
xsrf_token = try_get(ytcfg, lambda x: x['XSRF_TOKEN'], compat_str)
if not xsrf_token:
xsrf_token = self._search_regex(
r'([\'"])XSRF_TOKEN\1\s*:\s*([\'"])(?P<xsrf_token>(?:(?!\2).)+)\2',
video_webpage, 'xsrf token', group='xsrf_token', fatal=False)
invideo_url = try_get(
player_response, lambda x: x['annotations'][0]['playerAnnotationsUrlsRenderer']['invideoUrl'], compat_str)
if xsrf_token and invideo_url:
xsrf_field_name = None
if ytcfg:
xsrf_field_name = try_get(ytcfg, lambda x: x['XSRF_FIELD_NAME'], compat_str)
if not xsrf_field_name:
xsrf_field_name = self._search_regex(
r'([\'"])XSRF_FIELD_NAME\1\s*:\s*([\'"])(?P<xsrf_field_name>\w+)\2',
video_webpage, 'xsrf field name',
group='xsrf_field_name', default='session_token')
video_annotations = self._download_webpage(
self._proto_relative_url(invideo_url),
video_id, note='Downloading annotations',
errnote='Unable to download video annotations', fatal=False,
data=urlencode_postdata({xsrf_field_name: xsrf_token}))
chapters = self._extract_chapters(video_webpage, description_original, video_id, video_duration)
# Look for the DASH manifest
if self._downloader.params.get('youtube_include_dash_manifest', True):
dash_mpd_fatal = True
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for mpd_url in dash_mpds:
dash_formats = {}
try:
def decrypt_sig(mobj):
s = mobj.group(1)
dec_s = self._decrypt_signature(s, video_id, player_url, age_gate)
return '/signature/%s' % dec_s
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mpd_url = re.sub(r'/s/([a-fA-F0-9\.]+)', decrypt_sig, mpd_url)
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for df in self._extract_mpd_formats(
mpd_url, video_id, fatal=dash_mpd_fatal,
formats_dict=self._formats):
if not df.get('filesize'):
df['filesize'] = _extract_filesize(df['url'])
# Do not overwrite DASH format found in some previous DASH manifest
if df['format_id'] not in dash_formats:
dash_formats[df['format_id']] = df
# Additional DASH manifests may end up in HTTP Error 403 therefore
# allow them to fail without bug report message if we already have
# some DASH manifest succeeded. This is temporary workaround to reduce
# burst of bug reports until we figure out the reason and whether it
# can be fixed at all.
dash_mpd_fatal = False
except (ExtractorError, KeyError) as e:
self.report_warning(
'Skipping DASH manifest: %r' % e, video_id)
if dash_formats:
# Remove the formats we found through non-DASH, they
# contain less info and it can be wrong, because we use
# fixed values (for example the resolution). See
2019-03-09 06:14:41 -06:00
# https://github.com/ytdl-org/youtube-dl/issues/5774 for an
# example.
formats = [f for f in formats if f['format_id'] not in dash_formats.keys()]
formats.extend(dash_formats.values())
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# Check for malformed aspect ratio
stretched_m = re.search(
r'<meta\s+property="og:video:tag".*?content="yt:stretch=(?P<w>[0-9]+):(?P<h>[0-9]+)">',
video_webpage)
if stretched_m:
w = float(stretched_m.group('w'))
h = float(stretched_m.group('h'))
# yt:stretch may hold invalid ratio data (e.g. for Q39EVAstoRM ratio is 17:0).
# We will only process correct ratios.
if w > 0 and h > 0:
ratio = w / h
for f in formats:
if f.get('vcodec') != 'none':
f['stretched_ratio'] = ratio
if not formats:
if 'reason' in video_info:
if 'The uploader has not made this video available in your country.' in video_info['reason']:
regions_allowed = self._html_search_meta(
'regionsAllowed', video_webpage, default=None)
countries = regions_allowed.split(',') if regions_allowed else None
self.raise_geo_restricted(
msg=video_info['reason'][0], countries=countries)
reason = video_info['reason'][0]
if 'Invalid parameters' in reason:
unavailable_message = extract_unavailable_message()
if unavailable_message:
reason = unavailable_message
raise ExtractorError(
'YouTube said: %s' % reason,
expected=True, video_id=video_id)
if video_info.get('license_info') or try_get(player_response, lambda x: x['streamingData']['licenseInfos']):
raise ExtractorError('This video is DRM protected.', expected=True)
self._sort_formats(formats)
self.mark_watched(video_id, video_info, player_response)
return {
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'id': video_id,
'uploader': video_uploader,
'uploader_id': video_uploader_id,
'uploader_url': video_uploader_url,
'channel_id': channel_id,
'channel_url': channel_url,
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'upload_date': upload_date,
'license': video_license,
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'creator': video_creator or artist,
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'title': video_title,
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'alt_title': video_alt_title or track,
'thumbnails': thumbnails,
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'description': video_description,
'categories': video_categories,
'tags': video_tags,
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'subtitles': video_subtitles,
'automatic_captions': automatic_captions,
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'duration': video_duration,
'age_limit': 18 if age_gate else 0,
'annotations': video_annotations,
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'chapters': chapters,
'webpage_url': proto + '://www.youtube.com/watch?v=%s' % video_id,
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'view_count': view_count,
'like_count': like_count,
'dislike_count': dislike_count,
'average_rating': average_rating,
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'formats': formats,
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'is_live': is_live,
'start_time': start_time,
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'end_time': end_time,
'series': series,
'season_number': season_number,
'episode_number': episode_number,
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'track': track,
'artist': artist,
'album': album,
'release_date': release_date,
'release_year': release_year,
}
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class YoutubeTabIE(YoutubeBaseInfoExtractor):
IE_DESC = 'YouTube.com tab'
_VALID_URL = r'''(?x)
https?://
(?:\w+\.)?
(?:
youtube(?:kids)?\.com|
invidio\.us
)/
(?:
(?:channel|c|user|feed)/|
(?:playlist|watch)\?.*?\blist=|
(?!(?:watch|embed|v|e)\b)
)
(?P<id>[^/?\#&]+)
'''
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IE_NAME = 'youtube:tab'
_TESTS = [{
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# playlists, multipage
'url': 'https://www.youtube.com/c/ИгорьКлейнер/playlists?view=1&flow=grid',
'playlist_mincount': 94,
'info_dict': {
'id': 'UCqj7Cz7revf5maW9g5pgNcg',
'title': 'Игорь Клейнер - Playlists',
'description': 'md5:be97ee0f14ee314f1f002cf187166ee2',
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},
}, {
# playlists, multipage, different order
'url': 'https://www.youtube.com/user/igorkle1/playlists?view=1&sort=dd',
'playlist_mincount': 94,
'info_dict': {
'id': 'UCqj7Cz7revf5maW9g5pgNcg',
'title': 'Игорь Клейнер - Playlists',
'description': 'md5:be97ee0f14ee314f1f002cf187166ee2',
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},
}, {
# playlists, singlepage
'url': 'https://www.youtube.com/user/ThirstForScience/playlists',
'playlist_mincount': 4,
'info_dict': {
'id': 'UCAEtajcuhQ6an9WEzY9LEMQ',
'title': 'ThirstForScience - Playlists',
'description': 'md5:609399d937ea957b0f53cbffb747a14c',
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}
}, {
'url': 'https://www.youtube.com/c/ChristophLaimer/playlists',
'only_matching': True,
}, {
# basic, single video playlist
'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
'info_dict': {
'uploader_id': 'UCmlqkdCBesrv2Lak1mF_MxA',
'uploader': 'Sergey M.',
'id': 'PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
'title': 'youtube-dl public playlist',
},
'playlist_count': 1,
}, {
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# empty playlist
'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf',
'info_dict': {
'uploader_id': 'UCmlqkdCBesrv2Lak1mF_MxA',
'uploader': 'Sergey M.',
'id': 'PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf',
'title': 'youtube-dl empty playlist',
},
'playlist_count': 0,
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}, {
# Home tab
'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/featured',
'info_dict': {
'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
'title': 'lex will - Home',
'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
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},
'playlist_mincount': 2,
}, {
# Videos tab
'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/videos',
'info_dict': {
'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
'title': 'lex will - Videos',
'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
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},
'playlist_mincount': 975,
}, {
# Videos tab, sorted by popular
'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/videos?view=0&sort=p&flow=grid',
'info_dict': {
'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
'title': 'lex will - Videos',
'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
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},
'playlist_mincount': 199,
}, {
# Playlists tab
'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/playlists',
'info_dict': {
'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
'title': 'lex will - Playlists',
'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
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},
'playlist_mincount': 17,
}, {
# Community tab
'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/community',
'info_dict': {
'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
'title': 'lex will - Community',
'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
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},
'playlist_mincount': 18,
}, {
# Channels tab
'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/channels',
'info_dict': {
'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
'title': 'lex will - Channels',
'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
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},
'playlist_mincount': 138,
}, {
'url': 'https://invidio.us/channel/UCmlqkdCBesrv2Lak1mF_MxA',
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'only_matching': True,
}, {
'url': 'https://www.youtubekids.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
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'only_matching': True,
}, {
'url': 'https://music.youtube.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
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'only_matching': True,
}, {
'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',
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'id': 'PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
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'uploader': 'Christiaan008',
'uploader_id': 'UCEPzS1rYsrkqzSLNp76nrcg',
},
'playlist_count': 96,
}, {
'note': 'Large playlist',
'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q',
'info_dict': {
'title': 'Uploads from Cauchemar',
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'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q',
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'uploader': 'Cauchemar',
'uploader_id': 'UCBABnxM4Ar9ten8Mdjj1j0Q',
},
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'playlist_mincount': 1123,
}, {
# even larger playlist, 8832 videos
'url': 'http://www.youtube.com/user/NASAgovVideo/videos',
'only_matching': True,
}, {
'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
'info_dict': {
'title': 'Uploads from Interstellar Movie',
'id': 'UUXw-G3eDE9trcvY2sBMM_aA',
'uploader': 'Interstellar Movie',
'uploader_id': 'UCXw-G3eDE9trcvY2sBMM_aA',
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},
'playlist_mincount': 21,
}, {
# https://github.com/ytdl-org/youtube-dl/issues/21844
'url': 'https://www.youtube.com/playlist?list=PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba',
'info_dict': {
'title': 'Data Analysis with Dr Mike Pound',
'id': 'PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba',
'uploader_id': 'UC9-y-6csu5WGm29I7JiwpnA',
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'uploader': 'Computerphile',
},
'playlist_mincount': 11,
}, {
'url': 'https://invidio.us/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
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'only_matching': True,
}, {
# Playlist URL that does not actually serve a playlist
'url': 'https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4',
'info_dict': {
'id': 'FqZTN594JQw',
'ext': 'webm',
'title': "Smiley's People 01 detective, Adventure Series, Action",
'uploader': 'STREEM',
'uploader_id': 'UCyPhqAZgwYWZfxElWVbVJng',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCyPhqAZgwYWZfxElWVbVJng',
'upload_date': '20150526',
'license': 'Standard YouTube License',
'description': 'md5:507cdcb5a49ac0da37a920ece610be80',
'categories': ['People & Blogs'],
'tags': list,
'view_count': int,
'like_count': int,
'dislike_count': int,
},
'params': {
'skip_download': True,
},
'skip': 'This video is not available.',
'add_ie': [YoutubeIE.ie_key()],
}, {
'url': 'https://www.youtubekids.com/watch?v=Agk7R8I8o5U&list=PUZ6jURNr1WQZCNHF0ao-c0g',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?v=MuAGGZNfUkU&list=RDMM',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/channel/UCoMdktPbSTixAyNGwb-UYkQ/live',
'info_dict': {
'id': '9Auq9mYxFEE',
'ext': 'mp4',
'title': 'Watch Sky News live',
'uploader': 'Sky News',
'uploader_id': 'skynews',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/skynews',
'upload_date': '20191102',
'description': 'md5:78de4e1c2359d0ea3ed829678e38b662',
'categories': ['News & Politics'],
'tags': list,
'like_count': int,
'dislike_count': int,
},
'params': {
'skip_download': True,
},
}, {
'url': 'https://www.youtube.com/user/TheYoungTurks/live',
'info_dict': {
'id': 'a48o2S1cPoo',
'ext': 'mp4',
'title': 'The Young Turks - Live Main Show',
'uploader': 'The Young Turks',
'uploader_id': 'TheYoungTurks',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheYoungTurks',
'upload_date': '20150715',
'license': 'Standard YouTube License',
'description': 'md5:438179573adcdff3c97ebb1ee632b891',
'categories': ['News & Politics'],
'tags': ['Cenk Uygur (TV Program Creator)', 'The Young Turks (Award-Winning Work)', 'Talk Show (TV Genre)'],
'like_count': int,
'dislike_count': int,
},
'params': {
'skip_download': True,
},
'only_matching': True,
}, {
'url': 'https://www.youtube.com/channel/UC1yBKRuGpC1tSM73A0ZjYjQ/live',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/c/CommanderVideoHq/live',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/feed/trending',
'only_matching': True,
}, {
# needs auth
'url': 'https://www.youtube.com/feed/library',
'only_matching': True,
}, {
# needs auth
'url': 'https://www.youtube.com/feed/history',
'only_matching': True,
}, {
# needs auth
'url': 'https://www.youtube.com/feed/subscriptions',
'only_matching': True,
}, {
# needs auth
'url': 'https://www.youtube.com/feed/watch_later',
'only_matching': True,
}, {
# no longer available?
'url': 'https://www.youtube.com/feed/recommended',
'only_matching': True,
}, {
# inline playlist with not always working continuations
'url': 'https://www.youtube.com/watch?v=UC6u0Tct-Fo&list=PL36D642111D65BE7C',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/course?list=ECUl4u3cNGP61MdtwGTqZA0MreSaDybji8',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/course',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/zsecurity',
'only_matching': True,
}, {
'url': 'http://www.youtube.com/NASAgovVideo/videos',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/TheYoungTurks/live',
'only_matching': True,
}]
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@classmethod
def suitable(cls, url):
return False if YoutubeIE.suitable(url) else super(
YoutubeTabIE, cls).suitable(url)
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def _extract_channel_id(self, webpage):
channel_id = self._html_search_meta(
'channelId', webpage, 'channel id', default=None)
if channel_id:
return channel_id
channel_url = self._html_search_meta(
('og:url', 'al:ios:url', 'al:android:url', 'al:web:url',
'twitter:url', 'twitter:app:url:iphone', 'twitter:app:url:ipad',
'twitter:app:url:googleplay'), webpage, 'channel url')
return self._search_regex(
r'https?://(?:www\.)?youtube\.com/channel/([^/?#&])+',
channel_url, 'channel id')
@staticmethod
def _extract_grid_item_renderer(item):
for item_kind in ('Playlist', 'Video', 'Channel'):
renderer = item.get('grid%sRenderer' % item_kind)
if renderer:
return renderer
def _grid_entries(self, grid_renderer):
for item in grid_renderer['items']:
if not isinstance(item, dict):
continue
renderer = self._extract_grid_item_renderer(item)
if not isinstance(renderer, dict):
continue
title = try_get(
renderer, lambda x: x['title']['runs'][0]['text'], compat_str)
# playlist
playlist_id = renderer.get('playlistId')
if playlist_id:
yield self.url_result(
'https://www.youtube.com/playlist?list=%s' % playlist_id,
ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
video_title=title)
# video
video_id = renderer.get('videoId')
if video_id:
yield self._extract_video(renderer)
# channel
channel_id = renderer.get('channelId')
if channel_id:
title = try_get(
renderer, lambda x: x['title']['simpleText'], compat_str)
yield self.url_result(
'https://www.youtube.com/channel/%s' % channel_id,
ie=YoutubeTabIE.ie_key(), video_title=title)
def _shelf_entries_from_content(self, shelf_renderer):
content = shelf_renderer.get('content')
if not isinstance(content, dict):
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return
renderer = content.get('gridRenderer')
if renderer:
# TODO: add support for nested playlists so each shelf is processed
# as separate playlist
# TODO: this includes only first N items
for entry in self._grid_entries(renderer):
yield entry
renderer = content.get('horizontalListRenderer')
if renderer:
# TODO
pass
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def _shelf_entries(self, shelf_renderer, skip_channels=False):
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ep = try_get(
shelf_renderer, lambda x: x['endpoint']['commandMetadata']['webCommandMetadata']['url'],
compat_str)
shelf_url = urljoin('https://www.youtube.com', ep)
if shelf_url:
# Skipping links to another channels, note that checking for
# endpoint.commandMetadata.webCommandMetadata.webPageTypwebPageType == WEB_PAGE_TYPE_CHANNEL
# will not work
if skip_channels and '/channels?' in shelf_url:
return
title = try_get(
shelf_renderer, lambda x: x['title']['runs'][0]['text'], compat_str)
yield self.url_result(shelf_url, video_title=title)
# Shelf may not contain shelf URL, fallback to extraction from content
for entry in self._shelf_entries_from_content(shelf_renderer):
yield entry
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def _playlist_entries(self, video_list_renderer):
for content in video_list_renderer['contents']:
if not isinstance(content, dict):
continue
renderer = content.get('playlistVideoRenderer') or content.get('playlistPanelVideoRenderer')
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if not isinstance(renderer, dict):
continue
video_id = renderer.get('videoId')
if not video_id:
continue
yield self._extract_video(renderer)
def _video_entry(self, video_renderer):
video_id = video_renderer.get('videoId')
if video_id:
return self._extract_video(video_renderer)
def _post_thread_entries(self, post_thread_renderer):
post_renderer = try_get(
post_thread_renderer, lambda x: x['post']['backstagePostRenderer'], dict)
if not post_renderer:
return
# video attachment
video_renderer = try_get(
post_renderer, lambda x: x['backstageAttachment']['videoRenderer'], dict)
video_id = None
if video_renderer:
entry = self._video_entry(video_renderer)
if entry:
yield entry
# inline video links
runs = try_get(post_renderer, lambda x: x['contentText']['runs'], list) or []
for run in runs:
if not isinstance(run, dict):
continue
ep_url = try_get(
run, lambda x: x['navigationEndpoint']['urlEndpoint']['url'], compat_str)
if not ep_url:
continue
if not YoutubeIE.suitable(ep_url):
continue
ep_video_id = YoutubeIE._match_id(ep_url)
if video_id == ep_video_id:
continue
yield self.url_result(ep_url, ie=YoutubeIE.ie_key(), video_id=video_id)
def _post_thread_continuation_entries(self, post_thread_continuation):
contents = post_thread_continuation.get('contents')
if not isinstance(contents, list):
return
for content in contents:
renderer = content.get('backstagePostThreadRenderer')
if not isinstance(renderer, dict):
continue
for entry in self._post_thread_entries(renderer):
yield entry
@staticmethod
def _build_continuation_query(continuation, ctp=None):
query = {
'ctoken': continuation,
'continuation': continuation,
}
if ctp:
query['itct'] = ctp
return query
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@staticmethod
def _extract_next_continuation_data(renderer):
next_continuation = try_get(
renderer, lambda x: x['continuations'][0]['nextContinuationData'], dict)
if not next_continuation:
return
continuation = next_continuation.get('continuation')
if not continuation:
return
ctp = next_continuation.get('clickTrackingParams')
return YoutubeTabIE._build_continuation_query(continuation, ctp)
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@classmethod
def _extract_continuation(cls, renderer):
next_continuation = cls._extract_next_continuation_data(renderer)
if next_continuation:
return next_continuation
contents = renderer.get('contents')
if not isinstance(contents, list):
return
for content in contents:
if not isinstance(content, dict):
continue
continuation_ep = try_get(
content, lambda x: x['continuationItemRenderer']['continuationEndpoint'],
dict)
if not continuation_ep:
continue
continuation = try_get(
continuation_ep, lambda x: x['continuationCommand']['token'], compat_str)
if not continuation:
continue
ctp = continuation_ep.get('clickTrackingParams')
return YoutubeTabIE._build_continuation_query(continuation, ctp)
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def _entries(self, tab, identity_token):
tab_content = try_get(tab, lambda x: x['content'], dict)
if not tab_content:
return
slr_renderer = try_get(tab_content, lambda x: x['sectionListRenderer'], dict)
if not slr_renderer:
return
is_channels_tab = tab.get('title') == 'Channels'
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continuation = None
slr_contents = try_get(slr_renderer, lambda x: x['contents'], list) or []
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for slr_content in slr_contents:
if not isinstance(slr_content, dict):
continue
is_renderer = try_get(slr_content, lambda x: x['itemSectionRenderer'], dict)
if not is_renderer:
continue
isr_contents = try_get(is_renderer, lambda x: x['contents'], list) or []
for isr_content in isr_contents:
if not isinstance(isr_content, dict):
continue
renderer = isr_content.get('playlistVideoListRenderer')
if renderer:
for entry in self._playlist_entries(renderer):
yield entry
continuation = self._extract_continuation(renderer)
continue
renderer = isr_content.get('gridRenderer')
if renderer:
for entry in self._grid_entries(renderer):
yield entry
continuation = self._extract_continuation(renderer)
continue
renderer = isr_content.get('shelfRenderer')
if renderer:
for entry in self._shelf_entries(renderer, not is_channels_tab):
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yield entry
continue
renderer = isr_content.get('backstagePostThreadRenderer')
if renderer:
for entry in self._post_thread_entries(renderer):
yield entry
continuation = self._extract_continuation(renderer)
continue
renderer = isr_content.get('videoRenderer')
if renderer:
entry = self._video_entry(renderer)
if entry:
yield entry
if not continuation:
continuation = self._extract_continuation(is_renderer)
if not continuation:
continuation = self._extract_continuation(slr_renderer)
headers = {
'x-youtube-client-name': '1',
'x-youtube-client-version': '2.20201112.04.01',
}
if identity_token:
headers['x-youtube-identity-token'] = identity_token
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for page_num in itertools.count(1):
if not continuation:
break
count = 0
retries = 3
while count <= retries:
try:
# Downloading page may result in intermittent 5xx HTTP error
# that is usually worked around with a retry
browse = self._download_json(
'https://www.youtube.com/browse_ajax', None,
'Downloading page %d%s'
% (page_num, ' (retry #%d)' % count if count else ''),
headers=headers, query=continuation)
break
except ExtractorError as e:
if isinstance(e.cause, compat_HTTPError) and e.cause.code in (500, 503):
count += 1
if count <= retries:
continue
raise
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if not browse:
break
response = try_get(browse, lambda x: x[1]['response'], dict)
if not response:
break
continuation_contents = try_get(
response, lambda x: x['continuationContents'], dict)
if continuation_contents:
continuation_renderer = continuation_contents.get('playlistVideoListContinuation')
if continuation_renderer:
for entry in self._playlist_entries(continuation_renderer):
yield entry
continuation = self._extract_continuation(continuation_renderer)
continue
continuation_renderer = continuation_contents.get('gridContinuation')
if continuation_renderer:
for entry in self._grid_entries(continuation_renderer):
yield entry
continuation = self._extract_continuation(continuation_renderer)
continue
continuation_renderer = continuation_contents.get('itemSectionContinuation')
if continuation_renderer:
for entry in self._post_thread_continuation_entries(continuation_renderer):
yield entry
continuation = self._extract_continuation(continuation_renderer)
continue
continuation_items = try_get(
response, lambda x: x['onResponseReceivedActions'][0]['appendContinuationItemsAction']['continuationItems'], list)
if continuation_items:
continuation_item = continuation_items[0]
if not isinstance(continuation_item, dict):
continue
renderer = continuation_item.get('playlistVideoRenderer') or continuation_item.get('itemSectionRenderer')
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if renderer:
video_list_renderer = {'contents': continuation_items}
for entry in self._playlist_entries(video_list_renderer):
yield entry
continuation = self._extract_continuation(video_list_renderer)
continue
break
@staticmethod
def _extract_selected_tab(tabs):
for tab in tabs:
if try_get(tab, lambda x: x['tabRenderer']['selected'], bool):
return tab['tabRenderer']
else:
raise ExtractorError('Unable to find selected tab')
@staticmethod
def _extract_uploader(data):
uploader = {}
sidebar_renderer = try_get(
data, lambda x: x['sidebar']['playlistSidebarRenderer']['items'], list)
if sidebar_renderer:
for item in sidebar_renderer:
if not isinstance(item, dict):
continue
renderer = item.get('playlistSidebarSecondaryInfoRenderer')
if not isinstance(renderer, dict):
continue
owner = try_get(
renderer, lambda x: x['videoOwner']['videoOwnerRenderer']['title']['runs'][0], dict)
if owner:
uploader['uploader'] = owner.get('text')
uploader['uploader_id'] = try_get(
owner, lambda x: x['navigationEndpoint']['browseEndpoint']['browseId'], compat_str)
uploader['uploader_url'] = urljoin(
'https://www.youtube.com/',
try_get(owner, lambda x: x['navigationEndpoint']['browseEndpoint']['canonicalBaseUrl'], compat_str))
return uploader
@staticmethod
def _extract_alert(data):
alerts = []
for alert in try_get(data, lambda x: x['alerts'], list) or []:
if not isinstance(alert, dict):
continue
alert_text = try_get(
alert, lambda x: x['alertRenderer']['text'], dict)
if not alert_text:
continue
text = try_get(
alert_text,
(lambda x: x['simpleText'], lambda x: x['runs'][0]['text']),
compat_str)
if text:
alerts.append(text)
return '\n'.join(alerts)
def _extract_from_tabs(self, item_id, webpage, data, tabs, identity_token):
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selected_tab = self._extract_selected_tab(tabs)
renderer = try_get(
data, lambda x: x['metadata']['channelMetadataRenderer'], dict)
playlist_id = title = description = None
if renderer:
channel_title = renderer.get('title') or item_id
tab_title = selected_tab.get('title')
title = channel_title or item_id
if tab_title:
title += ' - %s' % tab_title
description = renderer.get('description')
playlist_id = renderer.get('externalId')
renderer = try_get(
data, lambda x: x['metadata']['playlistMetadataRenderer'], dict)
if renderer:
title = renderer.get('title')
description = None
playlist_id = item_id
playlist = self.playlist_result(
self._entries(selected_tab, identity_token),
playlist_id=playlist_id, playlist_title=title,
playlist_description=description)
playlist.update(self._extract_uploader(data))
return playlist
def _extract_from_playlist(self, item_id, url, data, playlist):
title = playlist.get('title') or try_get(
data, lambda x: x['titleText']['simpleText'], compat_str)
playlist_id = playlist.get('playlistId') or item_id
# Inline playlist rendition continuation does not always work
# at Youtube side, so delegating regular tab-based playlist URL
# processing whenever possible.
playlist_url = urljoin(url, try_get(
playlist, lambda x: x['endpoint']['commandMetadata']['webCommandMetadata']['url'],
compat_str))
if playlist_url and playlist_url != url:
return self.url_result(
playlist_url, ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
video_title=title)
return self.playlist_result(
self._playlist_entries(playlist), playlist_id=playlist_id,
playlist_title=title)
def _extract_identity_token(self, webpage, item_id):
ytcfg = self._extract_ytcfg(item_id, webpage)
if ytcfg:
token = try_get(ytcfg, lambda x: x['ID_TOKEN'], compat_str)
if token:
return token
return self._search_regex(
r'\bID_TOKEN["\']\s*:\s*["\'](.+?)["\']', webpage,
'identity token', default=None)
def _real_extract(self, url):
item_id = self._match_id(url)
url = compat_urlparse.urlunparse(
compat_urlparse.urlparse(url)._replace(netloc='www.youtube.com'))
# Handle both video/playlist URLs
qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
video_id = qs.get('v', [None])[0]
playlist_id = qs.get('list', [None])[0]
if video_id and playlist_id:
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, ie=YoutubeIE.ie_key(), video_id=video_id)
self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id, video_id))
webpage = self._download_webpage(url, item_id)
identity_token = self._extract_identity_token(webpage, item_id)
data = self._extract_yt_initial_data(item_id, webpage)
tabs = try_get(
data, lambda x: x['contents']['twoColumnBrowseResultsRenderer']['tabs'], list)
if tabs:
return self._extract_from_tabs(item_id, webpage, data, tabs, identity_token)
playlist = try_get(
data, lambda x: x['contents']['twoColumnWatchNextResults']['playlist']['playlist'], dict)
if playlist:
return self._extract_from_playlist(item_id, url, data, playlist)
# Fallback to video extraction if no playlist alike page is recognized.
# First check for the current video then try the v attribute of URL query.
video_id = try_get(
data, lambda x: x['currentVideoEndpoint']['watchEndpoint']['videoId'],
compat_str) or video_id
if video_id:
return self.url_result(video_id, ie=YoutubeIE.ie_key(), video_id=video_id)
# Capture and output alerts
alert = self._extract_alert(data)
if alert:
raise ExtractorError(alert, expected=True)
# Failed to recognize
raise ExtractorError('Unable to recognize tab page')
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class YoutubePlaylistIE(InfoExtractor):
IE_DESC = 'YouTube.com playlists'
_VALID_URL = r'''(?x)(?:
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(?:https?://)?
(?:\w+\.)?
(?:
(?:
youtube(?:kids)?\.com|
invidio\.us
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)
/.*?\?.*?\blist=
)?
(?P<id>%(playlist_id)s)
)''' % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE}
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IE_NAME = 'youtube:playlist'
_TESTS = [{
'note': 'issue #673',
'url': 'PLBB231211A4F62143',
'info_dict': {
'title': '[OLD]Team Fortress 2 (Class-based LP)',
'id': 'PLBB231211A4F62143',
'uploader': 'Wickydoo',
'uploader_id': 'UCKSpbfbl5kRQpTdL7kMc-1Q',
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},
'playlist_mincount': 29,
}, {
'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
'info_dict': {
'title': 'YDL_safe_search',
2015-02-01 08:33:32 -06:00
'id': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
},
'playlist_count': 2,
'skip': 'This playlist is private',
}, {
'note': 'embedded',
'url': 'https://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
'playlist_count': 4,
'info_dict': {
'title': 'JODA15',
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'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
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'uploader': 'milan',
'uploader_id': 'UCEI1-PVPcYXjB73Hfelbmaw',
}
}, {
'url': 'http://www.youtube.com/embed/_xDOZElKyNU?list=PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
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'playlist_mincount': 982,
'info_dict': {
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'title': '2018 Chinese New Singles (11/6 updated)',
'id': 'PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
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'uploader': 'LBK',
'uploader_id': 'UC21nz3_MesPLqtDqwdvnoxA',
}
}, {
'url': 'TLGGrESM50VT6acwMjAyMjAxNw',
'only_matching': True,
}, {
# music album playlist
'url': 'OLAK5uy_m4xAFdmMC5rX3Ji3g93pQe3hqLZw_9LhM',
'only_matching': True,
}]
@classmethod
def suitable(cls, url):
return False if YoutubeTabIE.suitable(url) else super(
YoutubePlaylistIE, cls).suitable(url)
def _real_extract(self, url):
playlist_id = self._match_id(url)
qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
if not qs:
qs = {'list': playlist_id}
return self.url_result(
update_url_query('https://www.youtube.com/playlist', qs),
ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
class YoutubeYtBeIE(InfoExtractor):
_VALID_URL = r'https?://youtu\.be/(?P<id>[0-9A-Za-z_-]{11})/*?.*?\blist=(?P<playlist_id>%(playlist_id)s)' % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE}
_TESTS = [{
'url': 'https://youtu.be/yeWKywCrFtk?list=PL2qgrgXsNUG5ig9cat4ohreBjYLAPC0J5',
'info_dict': {
'id': 'yeWKywCrFtk',
'ext': 'mp4',
'title': 'Small Scale Baler and Braiding Rugs',
'uploader': 'Backus-Page House Museum',
'uploader_id': 'backuspagemuseum',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/backuspagemuseum',
'upload_date': '20161008',
'description': 'md5:800c0c78d5eb128500bffd4f0b4f2e8a',
'categories': ['Nonprofits & Activism'],
'tags': list,
'like_count': int,
'dislike_count': int,
},
'params': {
'noplaylist': True,
'skip_download': True,
},
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}, {
'url': 'https://youtu.be/uWyaPkt-VOI?list=PL9D9FC436B881BA21',
'only_matching': True,
}]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
playlist_id = mobj.group('playlist_id')
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return self.url_result(
update_url_query('https://www.youtube.com/watch', {
'v': video_id,
'list': playlist_id,
'feature': 'youtu.be',
}), ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
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class YoutubeYtUserIE(InfoExtractor):
_VALID_URL = r'ytuser:(?P<id>.+)'
_TESTS = [{
'url': 'ytuser:phihag',
'only_matching': True,
}]
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def _real_extract(self, url):
user_id = self._match_id(url)
return self.url_result(
'https://www.youtube.com/user/%s' % user_id,
ie=YoutubeTabIE.ie_key(), video_id=user_id)
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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
_TESTS = [{
'url': ':ytfav',
'only_matching': True,
}, {
'url': ':ytfavorites',
'only_matching': True,
}]
def _real_extract(self, url):
return self.url_result(
'https://www.youtube.com/playlist?list=LL',
ie=YoutubeTabIE.ie_key())
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class YoutubeSearchIE(SearchInfoExtractor, YoutubeBaseInfoExtractor):
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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')
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IE_NAME = 'youtube:search'
_SEARCH_KEY = 'ytsearch'
_SEARCH_PARAMS = None
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_TESTS = []
def _entries(self, query, n):
data = {
'context': {
'client': {
'clientName': 'WEB',
'clientVersion': '2.20201021.03.00',
}
},
'query': query,
}
if self._SEARCH_PARAMS:
data['params'] = self._SEARCH_PARAMS
total = 0
for page_num in itertools.count(1):
search = self._download_json(
'https://www.youtube.com/youtubei/v1/search?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8',
video_id='query "%s"' % query,
note='Downloading page %s' % page_num,
errnote='Unable to download API page', fatal=False,
data=json.dumps(data).encode('utf8'),
headers={'content-type': 'application/json'})
if not search:
break
slr_contents = try_get(
search,
(lambda x: x['contents']['twoColumnSearchResultsRenderer']['primaryContents']['sectionListRenderer']['contents'],
lambda x: x['onResponseReceivedCommands'][0]['appendContinuationItemsAction']['continuationItems']),
list)
if not slr_contents:
break
for slr_content in slr_contents:
isr_contents = try_get(
slr_content,
lambda x: x['itemSectionRenderer']['contents'],
list)
if not isr_contents:
continue
for content in isr_contents:
if not isinstance(content, dict):
continue
video = content.get('videoRenderer')
if not isinstance(video, dict):
continue
video_id = video.get('videoId')
if not video_id:
continue
yield self._extract_video(video)
total += 1
if total == n:
return
token = try_get(
slr_contents,
lambda x: x[-1]['continuationItemRenderer']['continuationEndpoint']['continuationCommand']['token'],
compat_str)
if not token:
break
data['continuation'] = token
def _get_n_results(self, query, n):
"""Get a specified number of results for a query"""
return self.playlist_result(self._entries(query, n), query)
class YoutubeSearchDateIE(YoutubeSearchIE):
IE_NAME = YoutubeSearchIE.IE_NAME + ':date'
_SEARCH_KEY = 'ytsearchdate'
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IE_DESC = 'YouTube.com searches, newest videos first'
_SEARCH_PARAMS = 'CAI%3D'
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r"""
class YoutubeSearchURLIE(YoutubeSearchIE):
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IE_DESC = 'YouTube.com search URLs'
IE_NAME = 'youtube:search_url'
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_VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?(?:search_query|q)=(?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',
}
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}, {
'url': 'https://www.youtube.com/results?q=test&sp=EgQIBBgB',
'only_matching': True,
}]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
query = compat_urllib_parse_unquote_plus(mobj.group('query'))
webpage = self._download_webpage(url, query)
return self.playlist_result(self._process_page(webpage), playlist_title=query)
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"""
class YoutubeFeedsInfoExtractor(YoutubeTabIE):
"""
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Base class for feed extractors
Subclasses must define the _FEED_NAME property.
"""
_LOGIN_REQUIRED = True
@property
def IE_NAME(self):
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return 'youtube:%s' % self._FEED_NAME
def _real_initialize(self):
self._login()
def _real_extract(self, url):
return self.url_result(
'https://www.youtube.com/feed/%s' % self._FEED_NAME,
ie=YoutubeTabIE.ie_key())
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class YoutubeWatchLaterIE(InfoExtractor):
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IE_NAME = 'youtube:watchlater'
IE_DESC = 'Youtube watch later list, ":ytwatchlater" for short (requires authentication)'
_VALID_URL = r':ytwatchlater'
_TESTS = [{
'url': ':ytwatchlater',
'only_matching': True,
}]
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def _real_extract(self, url):
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return self.url_result(
'https://www.youtube.com/playlist?list=WL', ie=YoutubeTabIE.ie_key())
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class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor):
IE_DESC = 'YouTube.com recommended videos, ":ytrec" for short (requires authentication)'
_VALID_URL = r':ytrec(?:ommended)?'
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_FEED_NAME = 'recommended'
_TESTS = [{
'url': ':ytrec',
'only_matching': True,
}, {
'url': ':ytrecommended',
'only_matching': True,
}]
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class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor):
IE_DESC = 'YouTube.com subscriptions feed, "ytsubs" keyword (requires authentication)'
_VALID_URL = r':ytsubs(?:criptions)?'
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_FEED_NAME = 'subscriptions'
_TESTS = [{
'url': ':ytsubs',
'only_matching': True,
}, {
'url': ':ytsubscriptions',
'only_matching': True,
}]
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class YoutubeHistoryIE(YoutubeFeedsInfoExtractor):
IE_DESC = 'Youtube watch history, ":ythistory" for short (requires authentication)'
_VALID_URL = r':ythistory'
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_FEED_NAME = 'history'
_TESTS = [{
'url': ':ythistory',
'only_matching': True,
}]
class YoutubeTruncatedURLIE(InfoExtractor):
IE_NAME = 'youtube:truncated_url'
IE_DESC = False # Do not list
_VALID_URL = r'''(?x)
(?:https?://)?
(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/
(?:watch\?(?:
feature=[a-z_]+|
annotation_id=annotation_[^&]+|
x-yt-cl=[0-9]+|
hl=[^&]*|
t=[0-9]+
)?
|
attribution_link\?a=[^&]+
)
$
'''
_TESTS = [{
'url': 'https://www.youtube.com/watch?annotation_id=annotation_3951667041',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?x-yt-cl=84503534',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?feature=foo',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?hl=en-GB',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?t=2372',
'only_matching': True,
}]
def _real_extract(self, url):
raise ExtractorError(
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'Did you forget to quote the URL? Remember that & is a meta '
'character in most shells, so you want to put the URL in quotes, '
'like youtube-dl '
'"https://www.youtube.com/watch?feature=foo&v=BaW_jenozKc" '
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' 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)