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_kwargs,
compat_parse_qs,
compat_urllib_parse_unquote,
compat_urllib_parse_unquote_plus,
compat_urllib_parse_urlencode,
compat_urllib_parse_urlparse,
compat_urlparse,
compat_str,
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)
from ..utils import (
clean_html,
error_to_compat_str,
ExtractorError,
float_or_none,
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get_element_by_attribute,
get_element_by_id,
int_or_none,
mimetype2ext,
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orderedSet,
parse_codecs,
parse_duration,
remove_quotes,
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remove_start,
smuggle_url,
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str_to_int,
try_get,
unescapeHTML,
unified_strdate,
unsmuggle_url,
uppercase_escape,
urlencode_postdata,
)
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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)[0-9A-Za-z-_]{10,}'
def _set_language(self):
self._set_cookie(
'.youtube.com', 'PREF', 'f1=50000000&hl=en',
# YouTube sets the expire time to about two months
expire_time=time.time() + 2 * 30 * 24 * 3600)
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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',
})
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
tfa = try_get(res, lambda x: x[0][0], list)
if tfa:
tfa_str = try_get(tfa, lambda x: x[2], compat_str)
if tfa_str == 'TWO_STEP_VERIFICATION':
# SEND_SUCCESS - TFA code has been successfully sent to phone
# QUOTA_EXCEEDED - reached the limit of TFA codes
status = try_get(tfa, lambda x: x[5], compat_str)
if status == 'QUOTA_EXCEEDED':
warn('Exceeded the limit of TFA codes, try later')
return False
tl = try_get(challenge_results, lambda x: x[1][2], compat_str)
if not tl:
warn('Unable to extract TL')
return False
tfa_code = self._get_tfa_info('2-step verification code')
if not tfa_code:
warn(
'Two-factor authentication required. Provide it either interactively or with --twofactor <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:
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 _download_webpage_handle(self, *args, **kwargs):
kwargs.setdefault('query', {})['disable_polymer'] = 'true'
return super(YoutubeBaseInfoExtractor, self)._download_webpage_handle(
*args, **compat_kwargs(kwargs))
def _real_initialize(self):
if self._downloader is None:
return
self._set_language()
if not self._login():
return
class YoutubeEntryListBaseInfoExtractor(YoutubeBaseInfoExtractor):
# Extract entries from page with "Load more" button
def _entries(self, page, playlist_id):
more_widget_html = content_html = page
for page_num in itertools.count(1):
for entry in self._process_page(content_html):
yield entry
mobj = re.search(r'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html)
if not mobj:
break
more = self._download_json(
'https://youtube.com/%s' % mobj.group('more'), playlist_id,
'Downloading page #%s' % page_num,
transform_source=uppercase_escape)
content_html = more['content_html']
if not content_html.strip():
# Some webpages show a "Load more" button but they don't
# have more videos
break
more_widget_html = more['load_more_widget_html']
class YoutubePlaylistBaseInfoExtractor(YoutubeEntryListBaseInfoExtractor):
def _process_page(self, content):
for video_id, video_title in self.extract_videos_from_page(content):
yield self.url_result(video_id, 'Youtube', video_id, video_title)
def extract_videos_from_page(self, page):
ids_in_page = []
titles_in_page = []
for mobj in re.finditer(self._VIDEO_RE, page):
# The link with index 0 is not the first video of the playlist (not sure if still actual)
if 'index' in mobj.groupdict() and mobj.group('id') == '0':
continue
video_id = mobj.group('id')
video_title = unescapeHTML(mobj.group('title'))
if video_title:
video_title = video_title.strip()
try:
idx = ids_in_page.index(video_id)
if video_title and not titles_in_page[idx]:
titles_in_page[idx] = video_title
except ValueError:
ids_in_page.append(video_id)
titles_in_page.append(video_title)
return zip(ids_in_page, titles_in_page)
class YoutubePlaylistsBaseInfoExtractor(YoutubeEntryListBaseInfoExtractor):
def _process_page(self, content):
for playlist_id in orderedSet(re.findall(
r'<h3[^>]+class="[^"]*yt-lockup-title[^"]*"[^>]*><a[^>]+href="/?playlist\?list=([0-9A-Za-z-_]{10,})"',
content)):
yield self.url_result(
'https://www.youtube.com/playlist?list=%s' % playlist_id, 'YoutubePlaylist')
def _real_extract(self, url):
playlist_id = self._match_id(url)
webpage = self._download_webpage(url, playlist_id)
title = self._og_search_title(webpage, fatal=False)
return self.playlist_result(self._entries(webpage, playlist_id), playlist_id, title)
class YoutubeIE(YoutubeBaseInfoExtractor):
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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)?\.com/|
(?:www\.)?deturl\.com/www\.youtube\.com/|
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(?:www\.)?pwnyoutube\.com/|
(?:www\.)?hooktube\.com/|
(?:www\.)?yourepeat\.com/|
tube\.majestyc\.net/|
youtube\.googleapis\.com/) # the various hostnames, with wildcard subdomains
(?:.*?\#/)? # handle anchor (#/) redirect urls
(?: # the various things that can precede the ID:
(?:(?:v|embed|e)/(?!videoseries)) # v/ or embed/ or e/
|(?: # or the v= param in all its forms
(?:(?:watch|movie)(?:_popup)?(?:\.php)?/?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx)
(?:\?|\#!?) # the params delimiter ? or # or #!
(?:.*?[&;])?? # any other preceding param (like /?s=tuff&v=xxxx or ?s=tuff&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
([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=([^&]+)'
_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'},
'138': {'ext': 'mp4', 'format_note': 'DASH video', 'vcodec': 'h264'}, # Height can vary (https://github.com/rg3/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'},
}
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_SUBTITLE_FORMATS = ('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',
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'upload_date': '20121002',
'license': 'Standard YouTube License',
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'description': 'test chars: "\'/\\ä↭𝕐\ntest URL: https://github.com/rg3/youtube-dl/issues/1892\n\nThis is a test video for youtube-dl.\n\nFor more information, contact phihag@phihag.de .',
'categories': ['Science & Technology'],
'tags': ['youtube-dl'],
'duration': 10,
'like_count': int,
'dislike_count': int,
'start_time': 1,
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'end_time': 9,
}
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},
{
'url': 'https://www.youtube.com/watch?v=UxxajLWwzqY',
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'note': 'Test generic use_cipher_signature video (#897)',
'info_dict': {
'id': 'UxxajLWwzqY',
'ext': 'mp4',
'upload_date': '20120506',
'title': 'Icona Pop - I Love It (feat. Charli XCX) [OFFICIAL VIDEO]',
'alt_title': 'I Love It (feat. Charli XCX)',
'description': 'md5:f3ceb5ef83a08d95b9d146f973157cc8',
'tags': ['Icona Pop i love it', 'sweden', 'pop music', 'big beat records', 'big beat', 'charli',
'xcx', 'charli xcx', 'girls', 'hbo', 'i love it', "i don't care", 'icona', 'pop',
'iconic ep', 'iconic', 'love', 'it'],
'duration': 180,
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'uploader': 'Icona Pop',
'uploader_id': 'IconaPop',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/IconaPop',
'license': 'Standard YouTube License',
'creator': 'Icona Pop',
}
},
{
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'url': 'https://www.youtube.com/watch?v=07FYdnEawAQ',
'note': 'Test VEVO video with age protection (#956)',
'info_dict': {
'id': '07FYdnEawAQ',
'ext': 'mp4',
'upload_date': '20130703',
'title': 'Justin Timberlake - Tunnel Vision (Explicit)',
'alt_title': 'Tunnel Vision',
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'description': 'md5:64249768eec3bc4276236606ea996373',
'duration': 419,
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'uploader': 'justintimberlakeVEVO',
'uploader_id': 'justintimberlakeVEVO',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/justintimberlakeVEVO',
'license': 'Standard YouTube License',
'creator': 'Justin Timberlake',
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'age_limit': 18,
}
},
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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',
'license': 'Standard YouTube License',
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'age_limit': 18,
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}
},
{
'url': 'https://www.youtube.com/watch?v=BaW_jenozKc&v=UxxajLWwzqY',
'note': 'Use the first video ID in the URL',
'info_dict': {
'id': 'BaW_jenozKc',
'ext': 'mp4',
'title': 'youtube-dl test video "\'/\\ä↭𝕐',
'uploader': 'Philipp Hagemeister',
'uploader_id': 'phihag',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/phihag',
'upload_date': '20121002',
'license': 'Standard YouTube License',
'description': 'test chars: "\'/\\ä↭𝕐\ntest URL: https://github.com/rg3/youtube-dl/issues/1892\n\nThis is a test video for youtube-dl.\n\nFor more information, contact phihag@phihag.de .',
'categories': ['Science & Technology'],
'tags': ['youtube-dl'],
'duration': 10,
'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',
'license': 'Standard YouTube License',
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'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',
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'title': 'Afrojack, Spree Wilson - The Spark ft. Spree Wilson',
'description': 'md5:12e7067fa6735a77bdcbb58cb1187d2d',
'duration': 244,
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'uploader': 'AfrojackVEVO',
'uploader_id': 'AfrojackVEVO',
'upload_date': '20131011',
'license': 'Standard YouTube License',
},
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'params': {
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'youtube_include_dash_manifest': True,
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'format': '141/bestaudio[ext=m4a]',
},
},
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# JS player signature function name containing $
{
'url': 'https://www.youtube.com/watch?v=nfWlot6h_JM',
'info_dict': {
'id': 'nfWlot6h_JM',
'ext': 'm4a',
'title': 'Taylor Swift - Shake It Off',
'alt_title': 'Shake It Off',
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'description': 'md5:95f66187cd7c8b2c13eb78e1223b63c3',
'duration': 242,
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'uploader': 'TaylorSwiftVEVO',
'uploader_id': 'TaylorSwiftVEVO',
'upload_date': '20140818',
'license': 'Standard YouTube License',
'creator': 'Taylor Swift',
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},
'params': {
'youtube_include_dash_manifest': True,
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'format': '141/bestaudio[ext=m4a]',
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},
},
# Controversy video
{
'url': 'https://www.youtube.com/watch?v=T4XJQO3qol8',
'info_dict': {
'id': 'T4XJQO3qol8',
'ext': 'mp4',
'duration': 219,
'upload_date': '20100909',
'uploader': 'The Amazing Atheist',
'uploader_id': 'TheAmazingAtheist',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheAmazingAtheist',
'license': 'Standard YouTube License',
'title': 'Burning Everyone\'s Koran',
'description': 'SUBSCRIBE: http://www.youtube.com/saturninefilms\n\nEven Obama has taken a stand against freedom on this issue: http://www.huffingtonpost.com/2010/09/09/obama-gma-interview-quran_n_710282.html',
}
},
# Normal age-gate video (No vevo, embed allowed)
{
'url': 'https://youtube.com/watch?v=HtVdAasjOgU',
'info_dict': {
'id': 'HtVdAasjOgU',
'ext': 'mp4',
'title': 'The Witcher 3: Wild Hunt - The Sword Of Destiny Trailer',
'description': 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',
'license': 'Standard YouTube License',
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'age_limit': 18,
},
},
# Age-gate video with encrypted signature
{
'url': 'https://www.youtube.com/watch?v=6kLq3WMV1nU',
'info_dict': {
'id': '6kLq3WMV1nU',
'ext': 'mp4',
'title': 'Dedication To My Ex (Miss That) (Lyric Video)',
'description': 'md5:33765bb339e1b47e7e72b5490139bb41',
'duration': 247,
'uploader': 'LloydVEVO',
'uploader_id': 'LloydVEVO',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/LloydVEVO',
'upload_date': '20110629',
'license': 'Standard YouTube License',
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'age_limit': 18,
},
},
# video_info is None (https://github.com/rg3/youtube-dl/issues/4421)
# YouTube Red ad is not captured for creator
{
'url': '__2ABJjxzNo',
'info_dict': {
'id': '__2ABJjxzNo',
'ext': 'mp4',
'duration': 266,
'upload_date': '20100430',
'uploader_id': 'deadmau5',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/deadmau5',
'creator': 'deadmau5',
'description': 'md5:12c56784b8032162bb936a5f76d55360',
'uploader': 'deadmau5',
'license': 'Standard YouTube License',
'title': 'Deadmau5 - Some Chords (HD)',
'alt_title': 'Some Chords',
},
'expected_warnings': [
'DASH manifest missing',
]
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},
# Olympics (https://github.com/rg3/youtube-dl/issues/4431)
{
'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',
'license': 'Standard YouTube License',
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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',
'uploader': '孫艾倫',
'license': 'Standard YouTube License',
'title': '[A-made] 變態妍字幕版 太妍 我就是這樣的人',
},
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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/rg3/youtube-dl/pull/6097)
{
'url': 'https://www.youtube.com/watch?v=FIl7x6_3R5Y',
'info_dict': {
'id': 'FIl7x6_3R5Y',
'ext': 'mp4',
'title': 'md5:7b81415841e02ecd4313668cde88737a',
'description': 'md5:116377fd2963b81ec4ce64b542173306',
'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',
'license': 'Standard YouTube License',
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'formats': 'mincount:32',
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},
},
# 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',
'license': 'Standard YouTube License',
'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,
},
},
2016-02-12 23:18:58 +00:00
{
# Multifeed video with comma in title (see https://github.com/rg3/youtube-dl/issues/8536)
'url': 'https://www.youtube.com/watch?v=gVfLd0zydlo',
'info_dict': {
'id': 'gVfLd0zydlo',
'title': 'DevConf.cz 2016 Day 2 Workshops 1 14:00 - 15:30',
},
'playlist_count': 2,
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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,
},
{
2015-11-23 15:02:37 +00:00
# Title with JS-like syntax "};" (see https://github.com/rg3/youtube-dl/issues/7468)
2016-01-18 17:19:38 +00:00
# Also tests cut-off URL expansion in video description (see
# https://github.com/rg3/youtube-dl/issues/1892,
# https://github.com/rg3/youtube-dl/issues/8164)
'url': 'https://www.youtube.com/watch?v=lsguqyKfVQg',
'info_dict': {
'id': 'lsguqyKfVQg',
'ext': 'mp4',
'title': '{dark walk}; Loki/AC/Dishonored; collab w/Elflover21',
'alt_title': 'Dark Walk',
'description': 'md5:8085699c11dc3f597ce0410b0dcbb34a',
'duration': 133,
'upload_date': '20151119',
'uploader_id': 'IronSoulElf',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/IronSoulElf',
'uploader': 'IronSoulElf',
'license': 'Standard YouTube License',
'creator': 'Todd Haberman, Daniel Law Heath & Aaron Kaplan',
},
'params': {
'skip_download': True,
},
},
2015-11-23 15:02:37 +00:00
{
# Tags with '};' (see https://github.com/rg3/youtube-dl/issues/7468)
'url': 'https://www.youtube.com/watch?v=Ms7iBXnlUO8',
'only_matching': True,
},
{
# Video with yt:stretch=17:0
'url': 'https://www.youtube.com/watch?v=Q39EVAstoRM',
'info_dict': {
'id': 'Q39EVAstoRM',
'ext': 'mp4',
'title': 'Clash Of Clans#14 Dicas De Ataque Para CV 4',
'description': 'md5:ee18a25c350637c8faff806845bddee9',
'upload_date': '20151107',
'uploader_id': 'UCCr7TALkRbo3EtFzETQF1LA',
'uploader': 'CH GAMER DROID',
},
'params': {
'skip_download': True,
},
2016-06-24 15:47:19 +00:00
'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',
'uploader': 'Bernie 2016',
'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,
},
{
# YouTube Red paid video (https://github.com/rg3/youtube-dl/issues/10059)
'url': 'https://www.youtube.com/watch?v=i1Ko8UG-Tdo',
'only_matching': True,
},
{
# Rental video preview
'url': 'https://www.youtube.com/watch?v=yYr8q0y5Jfg',
'info_dict': {
'id': 'uGpuVWrhIzE',
'ext': 'mp4',
'title': 'Piku - Trailer',
'description': 'md5:c36bd60c3fd6f1954086c083c72092eb',
'upload_date': '20150811',
'uploader': 'FlixMatrix',
'uploader_id': 'FlixMatrixKaravan',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/FlixMatrixKaravan',
'license': 'Standard YouTube License',
},
'params': {
'skip_download': True,
},
},
{
# 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': 'md5:8013b7ddea787342608f63a13ddc9492',
'duration': 2085,
'upload_date': '20170118',
'uploader': 'Vsauce',
'uploader_id': 'Vsauce',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/Vsauce',
'license': 'Standard YouTube License',
'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',
'license': 'Standard YouTube License',
'view_count': int,
},
'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://www.youtube.com/watch?v=MuAGGZNfUkU&list=RDMM',
'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('.'))
def _extract_signature_function(self, video_id, player_url, example_sig):
id_m = re.match(
r'.*?-(?P<id>[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player(?:-new)?|(?:/[a-z]{2}_[A-Z]{2})?/base)?\.(?P<ext>[a-z]+)$',
player_url)
if not id_m:
raise ExtractorError('Cannot identify player %r' % player_url)
player_type = id_m.group('ext')
player_id = id_m.group('id')
# Read from filesystem cache
func_id = '%s_%s_%s' % (
player_type, player_id, self._signature_cache_id(example_sig))
assert os.path.basename(func_id) == func_id
cache_spec = self._downloader.cache.load('youtube-sigfuncs', func_id)
if cache_spec is not None:
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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'(["\'])signature\1\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\.sig\|\|(?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
# https://github.com/rg3/youtube-dl/issues/7468,
# https://github.com/rg3/youtube-dl/pull/7599)
r';ytplayer\.config\s*=\s*({.+?});ytplayer',
r';ytplayer\.config\s*=\s*({.+?});',
)
config = self._search_regex(
patterns, webpage, 'ytplayer.config', default=None)
if config:
return self._parse_json(
uppercase_escape(config), video_id, fatal=False)
def _get_automatic_captions(self, video_id, webpage):
"""We need the webpage for getting the captions url, pass it as an
argument to speed up the process."""
self.to_screen('%s: Looking for automatic captions' % video_id)
player_config = self._get_ytplayer_config(video_id, webpage)
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err_msg = 'Couldn\'t find automatic captions for %s' % video_id
if not player_config:
self._downloader.report_warning(err_msg)
return {}
try:
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args = player_config['args']
caption_url = args.get('ttsurl')
if caption_url:
timestamp = args['timestamp']
# We get the available subtitles
list_params = compat_urllib_parse_urlencode({
'type': 'list',
'tlangs': 1,
'asrs': 1,
})
list_url = caption_url + '&' + list_params
caption_list = self._download_xml(list_url, video_id)
original_lang_node = caption_list.find('track')
if original_lang_node is None:
self._downloader.report_warning('Video doesn\'t have automatic captions')
return {}
original_lang = original_lang_node.attrib['lang_code']
caption_kind = original_lang_node.attrib.get('kind', '')
sub_lang_list = {}
for lang_node in caption_list.findall('target'):
sub_lang = lang_node.attrib['lang_code']
sub_formats = []
for ext in self._SUBTITLE_FORMATS:
params = compat_urllib_parse_urlencode({
'lang': original_lang,
'tlang': sub_lang,
'fmt': ext,
'ts': timestamp,
'kind': caption_kind,
})
sub_formats.append({
'url': caption_url + '&' + params,
'ext': ext,
})
sub_lang_list[sub_lang] = sub_formats
return sub_lang_list
def make_captions(sub_url, sub_langs):
parsed_sub_url = compat_urllib_parse_urlparse(sub_url)
caption_qs = compat_parse_qs(parsed_sub_url.query)
captions = {}
for sub_lang in sub_langs:
sub_formats = []
for ext in self._SUBTITLE_FORMATS:
caption_qs.update({
'tlang': [sub_lang],
'fmt': [ext],
})
sub_url = compat_urlparse.urlunparse(parsed_sub_url._replace(
query=compat_urllib_parse_urlencode(caption_qs, True)))
sub_formats.append({
'url': sub_url,
'ext': ext,
})
captions[sub_lang] = sub_formats
return captions
# New captions format as of 22.06.2017
player_response = args.get('player_response')
if player_response and isinstance(player_response, compat_str):
player_response = self._parse_json(
player_response, video_id, fatal=False)
if player_response:
renderer = player_response['captions']['playerCaptionsTracklistRenderer']
base_url = renderer['captionTracks'][0]['baseUrl']
sub_lang_list = []
for lang in renderer['translationLanguages']:
lang_code = lang.get('languageCode')
if lang_code:
sub_lang_list.append(lang_code)
return make_captions(base_url, sub_lang_list)
# Some videos don't provide ttsurl but rather caption_tracks and
# caption_translation_languages (e.g. 20LmZk1hakA)
# Does not used anymore as of 22.06.2017
caption_tracks = args['caption_tracks']
caption_translation_languages = args['caption_translation_languages']
caption_url = compat_parse_qs(caption_tracks.split(',')[0])['u'][0]
sub_lang_list = []
for lang in caption_translation_languages.split(','):
lang_qs = compat_parse_qs(compat_urllib_parse_unquote_plus(lang))
sub_lang = lang_qs.get('lc', [None])[0]
if sub_lang:
sub_lang_list.append(sub_lang)
return make_captions(caption_url, sub_lang_list)
# An extractor error can be raise by the download process if there are
# no automatic captions but there are subtitles
except (KeyError, IndexError, ExtractorError):
self._downloader.report_warning(err_msg)
return {}
def _mark_watched(self, video_id, video_info):
playback_url = video_info.get('videostats_playback_base_url', [None])[0]
if not playback_url:
return
parsed_playback_url = compat_urlparse.urlparse(playback_url)
qs = compat_urlparse.parse_qs(parsed_playback_url.query)
# cpn generation algorithm is reverse engineered from base.js.
# In fact it works even with dummy cpn.
CPN_ALPHABET = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_'
cpn = ''.join((CPN_ALPHABET[random.randint(0, 256) & 63] for _ in range(0, 16)))
qs.update({
'ver': ['2'],
'cpn': [cpn],
})
playback_url = compat_urlparse.urlunparse(
parsed_playback_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
self._download_webpage(
playback_url, video_id, 'Marking watched',
'Unable to mark watched', fatal=False)
@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_annotations(self, video_id):
url = 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id
return self._download_webpage(url, video_id, note='Searching for annotations.', errnote='Unable to download video annotations.')
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@staticmethod
def _extract_chapters(description, duration):
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 _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 = self._download_webpage(url, video_id)
# Attempt to extract SWF player URL
mobj = re.search(r'swfConfig.*?"(https?:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage)
if mobj is not None:
player_url = re.sub(r'\\(.)', r'\1', mobj.group(1))
else:
player_url = None
dash_mpds = []
def add_dash_mpd(video_info):
dash_mpd = video_info.get('dashmpd')
if dash_mpd and dash_mpd[0] not in dash_mpds:
dash_mpds.append(dash_mpd[0])
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]))
# Get video info
embed_webpage = None
if re.search(r'player-age-gate-content">', video_webpage) is not None:
age_gate = True
# We simulate the access to the video from www.youtube.com/v/{video_id}
# this can be viewed without login into Youtube
url = proto + '://www.youtube.com/embed/%s' % video_id
embed_webpage = self._download_webpage(url, video_id, 'Downloading embed webpage')
data = compat_urllib_parse_urlencode({
'video_id': video_id,
'eurl': 'https://youtube.googleapis.com/v/' + video_id,
'sts': self._search_regex(
r'"sts"\s*:\s*(\d+)', embed_webpage, 'sts', default=''),
})
video_info_url = proto + '://www.youtube.com/get_video_info?' + data
video_info_webpage = self._download_webpage(
video_info_url, video_id,
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note='Refetching age-gated info webpage',
errnote='unable to download video info webpage')
video_info = compat_parse_qs(video_info_webpage)
add_dash_mpd(video_info)
else:
age_gate = False
video_info = None
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sts = None
# Try looking directly into the video webpage
ytplayer_config = self._get_ytplayer_config(video_id, video_webpage)
if ytplayer_config:
args = ytplayer_config['args']
if args.get('url_encoded_fmt_stream_map') or args.get('hlsvp'):
# Convert to the same format returned by compat_parse_qs
video_info = dict((k, [v]) for k, v in args.items())
add_dash_mpd(video_info)
# Rental video is not rented but preview is available (e.g.
# https://www.youtube.com/watch?v=yYr8q0y5Jfg,
# https://github.com/rg3/youtube-dl/issues/10532)
if not video_info and args.get('ypc_vid'):
return self.url_result(
args['ypc_vid'], YoutubeIE.ie_key(), video_id=args['ypc_vid'])
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if args.get('livestream') == '1' or args.get('live_playback') == 1:
is_live = True
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sts = ytplayer_config.get('sts')
if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True):
# We also try looking in get_video_info since it may contain different dashmpd
# URL that points to a DASH manifest with possibly different itag set (some itags
# are missing from DASH manifest pointed by webpage's dashmpd, some - from DASH
# manifest pointed by get_video_info's dashmpd).
# The general idea is to take a union of itags of both DASH manifests (for example
# video with such 'manifest behavior' see https://github.com/rg3/youtube-dl/issues/6093)
self.report_video_info_webpage_download(video_id)
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for el in ('info', 'embedded', 'detailpage', 'vevo', ''):
query = {
'video_id': video_id,
'ps': 'default',
'eurl': '',
'gl': 'US',
'hl': 'en',
}
if el:
query['el'] = el
if sts:
query['sts'] = sts
video_info_webpage = self._download_webpage(
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'%s://www.youtube.com/get_video_info' % proto,
video_id, note=False,
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errnote='unable to download video info webpage',
fatal=False, query=query)
if not video_info_webpage:
continue
get_video_info = compat_parse_qs(video_info_webpage)
add_dash_mpd(get_video_info)
if view_count is None:
view_count = extract_view_count(get_video_info)
if not video_info:
video_info = get_video_info
if 'token' in get_video_info:
# Different get_video_info requests may report different results, e.g.
# some may report video unavailability, but some may serve it without
# any complaint (see https://github.com/rg3/youtube-dl/issues/7362,
# the original webpage as well as el=info and el=embedded get_video_info
# requests report video unavailability due to geo restriction while
# el=detailpage succeeds and returns valid data). This is probably
# due to YouTube measures against IP ranges of hosting providers.
# Working around by preferring the first succeeded video_info containing
# the token if no such video_info yet was found.
if 'token' not in video_info:
video_info = get_video_info
break
def extract_unavailable_message():
return self._html_search_regex(
r'(?s)<h1[^>]+id="unavailable-message"[^>]*>(.+?)</h1>',
video_webpage, 'unavailable message', default=None)
if 'token' not in video_info:
if 'reason' in video_info:
if 'The uploader has not made this video available in your country.' in video_info['reason']:
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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)
else:
raise ExtractorError(
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'"token" parameter not in video info for unknown reason',
video_id=video_id)
# title
if 'title' in video_info:
video_title = video_info['title'][0]
else:
self._downloader.report_warning('Unable to extract video title')
video_title = '_'
# description
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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:
fd_mobj = re.search(r'<meta name="description" content="([^"]+)"', video_webpage)
if fd_mobj:
video_description = unescapeHTML(fd_mobj.group(1))
else:
video_description = ''
if 'multifeed_metadata_list' in video_info and not smuggled_data.get('force_singlefeed', False):
if not self._downloader.params.get('noplaylist'):
entries = []
feed_ids = []
multifeed_metadata_list = video_info['multifeed_metadata_list'][0]
for feed in multifeed_metadata_list.split(','):
# Unquote should take place before split on comma (,) since textual
# fields may contain comma as well (see
# https://github.com/rg3/youtube-dl/issues/8536)
feed_data = compat_parse_qs(compat_urllib_parse_unquote_plus(feed))
entries.append({
'_type': 'url_transparent',
'ie_key': 'Youtube',
'url': smuggle_url(
'%s://www.youtube.com/watch?v=%s' % (proto, feed_data['id'][0]),
{'force_singlefeed': True}),
'title': '%s (%s)' % (video_title, feed_data['title'][0]),
})
feed_ids.append(feed_data['id'][0])
self.to_screen(
'Downloading multifeed video (%s) - add --no-playlist to just download video %s'
% (', '.join(feed_ids), video_id))
return self.playlist_result(entries, video_id, video_title, video_description)
self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
if view_count is None:
view_count = extract_view_count(video_info)
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# Check for "rental" videos
if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info:
raise ExtractorError('"rental" videos not supported. See https://github.com/rg3/youtube-dl/issues/359 for more information.', expected=True)
# Start extracting information
self.report_information_extraction(video_id)
# uploader
video_uploader = try_get(video_info, lambda x: x['author'][0], compat_str)
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(
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r'<link itemprop="url" href="(?P<uploader_url>https?://www\.youtube\.com/(?:user|channel)/(?P<uploader_id>[^"]+))">',
video_webpage)
if mobj is not None:
video_uploader_id = mobj.group('uploader_id')
video_uploader_url = mobj.group('uploader_url')
else:
self._downloader.report_warning('unable to extract uploader nickname')
# thumbnail image
# We try first to get a high quality image:
m_thumb = re.search(r'<span itemprop="thumbnail".*?href="(.*?)">',
video_webpage, re.DOTALL)
if m_thumb is not None:
video_thumbnail = m_thumb.group(1)
elif 'thumbnail_url' not in video_info:
self._downloader.report_warning('unable to extract video thumbnail')
video_thumbnail = None
else: # don't panic if we can't find it
video_thumbnail = compat_urllib_parse_unquote_plus(video_info['thumbnail_url'][0])
# upload date
upload_date = self._html_search_meta(
'datePublished', video_webpage, 'upload date', default=None)
if not upload_date:
upload_date = self._search_regex(
[r'(?s)id="eow-date.*?>(.*?)</span>',
r'(?:id="watch-uploader-info".*?>.*?|["\']simpleText["\']\s*:\s*["\'])(?:Published|Uploaded|Streamed live|Started) on (.+?)[<"\']'],
video_webpage, 'upload date', default=None)
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
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>\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
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 = 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
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m_cat_container = self._search_regex(
r'(?s)<h4[^>]*>\s*Category\s*</h4>\s*<ul[^>]*>(.*?)</ul>',
video_webpage, 'categories', default=None)
if m_cat_container:
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category = self._html_search_regex(
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r'(?s)<a[^<]+>(.*?)</a>', m_cat_container, 'category',
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default=None)
video_categories = None if category is None else [category]
else:
video_categories = None
video_tags = [
unescapeHTML(m.group('content'))
for m in re.finditer(self._meta_regex('og:video:tag'), video_webpage)]
def _extract_count(count_name):
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return str_to_int(self._search_regex(
r'-%s-button[^>]+><span[^>]+class="yt-uix-button-content"[^>]*>([\d,]+)</span>'
% re.escape(count_name),
video_webpage, count_name, default=None))
like_count = _extract_count('like')
dislike_count = _extract_count('dislike')
# subtitles
video_subtitles = self.extract_subtitles(video_id, video_webpage)
automatic_captions = self.extract_automatic_captions(video_id, video_webpage)
video_duration = try_get(
video_info, lambda x: int_or_none(x['length_seconds'][0]))
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):
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video_annotations = self._extract_annotations(video_id)
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chapters = self._extract_chapters(description_original, video_duration)
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 (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:
raise ExtractorError('rtmpe downloads are not supported, see https://github.com/rg3/youtube-dl/issues/343 for more information.', expected=True)
formats_spec = {}
fmt_list = video_info.get('fmt_list', [''])[0]
if fmt_list:
for fmt in fmt_list.split(','):
spec = fmt.split('/')
if len(spec) > 1:
width_height = spec[1].split('x')
if len(width_height) == 2:
formats_spec[spec[0]] = {
'resolution': spec[1],
'width': int_or_none(width_height[0]),
'height': int_or_none(width_height[1]),
}
formats = []
for url_data_str in encoded_url_map.split(','):
url_data = compat_parse_qs(url_data_str)
if 'itag' not in url_data or 'url' not in url_data:
continue
format_id = url_data['itag'][0]
url = url_data['url'][0]
if 's' in url_data or self._downloader.params.get('youtube_include_dash_manifest', True):
ASSETS_RE = r'"assets":.+?"js":\s*("[^"]+")'
jsplayer_url_json = self._search_regex(
ASSETS_RE,
embed_webpage if age_gate else video_webpage,
'JS player URL (1)', default=None)
if not jsplayer_url_json and not age_gate:
# We need the embed website after all
if embed_webpage is None:
embed_url = proto + '://www.youtube.com/embed/%s' % video_id
embed_webpage = self._download_webpage(
embed_url, video_id, 'Downloading embed webpage')
jsplayer_url_json = self._search_regex(
ASSETS_RE, embed_webpage, 'JS player URL')
player_url = json.loads(jsplayer_url_json)
if player_url is None:
player_url_json = self._search_regex(
r'ytplayer\.config.*?"url"\s*:\s*("[^"]+")',
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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_version = 'unknown'
player_desc = 'unknown'
else:
if player_url.endswith('swf'):
player_version = self._search_regex(
r'-(.+?)(?:/watch_as3)?\.swf$', player_url,
2014-09-13 05:51:06 +00:00
'flash player', fatal=False)
player_desc = 'flash player %s' % player_version
else:
player_version = self._search_regex(
[r'html5player-([^/]+?)(?:/html5player(?:-new)?)?\.js',
r'(?:www|player)-([^/]+)(?:/[a-z]{2}_[A-Z]{2})?/base\.js'],
player_url,
'html5 player', fatal=False)
2014-09-13 05:51:06 +00:00
player_desc = 'html5 player %s' % player_version
parts_sizes = self._signature_cache_id(encrypted_sig)
self.to_screen('{%s} signature length %s, %s' %
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(format_id, parts_sizes, player_desc))
signature = self._decrypt_signature(
encrypted_sig, video_id, player_url, age_gate)
url += '&signature=' + signature
if 'ratebypass' not in url:
url += '&ratebypass=yes'
dct = {
'format_id': format_id,
'url': url,
'player_url': player_url,
}
if format_id in self._formats:
dct.update(self._formats[format_id])
if format_id in formats_spec:
dct.update(formats_spec[format_id])
# Some itags are not included in DASH manifest thus corresponding formats will
# lack metadata (see https://github.com/rg3/youtube-dl/pull/5993).
# Trying to extract metadata from url_encoded_fmt_stream_map entry.
mobj = re.search(r'^(?P<width>\d+)[xX](?P<height>\d+)$', url_data.get('size', [''])[0])
width, height = (int(mobj.group('width')), int(mobj.group('height'))) if mobj else (None, None)
more_fields = {
'filesize': int_or_none(url_data.get('clen', [None])[0]),
'tbr': float_or_none(url_data.get('bitrate', [None])[0], 1000),
'width': width,
'height': height,
'fps': int_or_none(url_data.get('fps', [None])[0]),
'format_note': url_data.get('quality_label', [None])[0] or url_data.get('quality', [None])[0],
}
for key, value in more_fields.items():
if value:
dct[key] = value
type_ = url_data.get('type', [None])[0]
if type_:
type_split = type_.split(';')
kind_ext = type_split[0].split('/')
if len(kind_ext) == 2:
kind, _ = kind_ext
dct['ext'] = mimetype2ext(type_split[0])
if kind in ('audio', 'video'):
codecs = None
for mobj in re.finditer(
r'(?P<key>[a-zA-Z_-]+)=(?P<quote>["\']?)(?P<val>.+?)(?P=quote)(?:;|$)', type_):
if mobj.group('key') == 'codecs':
codecs = mobj.group('val')
break
if codecs:
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)
elif video_info.get('hlsvp'):
manifest_url = video_info['hlsvp'][0]
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 = clean_html(video_info.get('reason', [None])[0])
if not error_message:
error_message = extract_unavailable_message()
if error_message:
raise ExtractorError(error_message, expected=True)
raise ExtractorError('no conn, hlsvp or url_encoded_fmt_stream_map information found in video info')
# Look for the DASH manifest
if self._downloader.params.get('youtube_include_dash_manifest', True):
dash_mpd_fatal = True
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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)
2016-02-02 17:10:23 +00:00
for df in self._extract_mpd_formats(
mpd_url, video_id, fatal=dash_mpd_fatal,
formats_dict=self._formats):
# Do not overwrite DASH format found in some previous DASH manifest
if df['format_id'] not in dash_formats:
dash_formats[df['format_id']] = df
# Additional DASH manifests may end up in HTTP Error 403 therefore
# allow them to fail without bug report message if we already have
# some DASH manifest succeeded. This is temporary workaround to reduce
# burst of bug reports until we figure out the reason and whether it
# can be fixed at all.
dash_mpd_fatal = False
except (ExtractorError, KeyError) as e:
self.report_warning(
'Skipping DASH manifest: %r' % e, video_id)
if dash_formats:
# Remove the formats we found through non-DASH, they
# contain less info and it can be wrong, because we use
# fixed values (for example the resolution). See
# https://github.com/rg3/youtube-dl/issues/5774 for an
# example.
formats = [f for f in formats if f['format_id'] not in dash_formats.keys()]
formats.extend(dash_formats.values())
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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
self._sort_formats(formats)
self.mark_watched(video_id, video_info)
return {
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'id': video_id,
'uploader': video_uploader,
'uploader_id': video_uploader_id,
'uploader_url': video_uploader_url,
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'upload_date': upload_date,
'license': video_license,
'creator': video_creator,
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'title': video_title,
'alt_title': video_alt_title,
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'thumbnail': video_thumbnail,
'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': float_or_none(video_info.get('avg_rating', [None])[0]),
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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,
}
2014-11-23 19:41:03 +00:00
class YoutubePlaylistIE(YoutubePlaylistBaseInfoExtractor):
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IE_DESC = 'YouTube.com playlists'
_VALID_URL = r"""(?x)(?:
(?:https?://)?
(?:\w+\.)?
(?:
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youtube\.com/
(?:
(?:course|view_play_list|my_playlists|artist|playlist|watch|embed/(?:videoseries|[0-9A-Za-z_-]{11}))
2016-09-04 13:12:34 +00:00
\? (?:.*?[&;])*? (?:p|a|list)=
| p/
)|
youtu\.be/[0-9A-Za-z_-]{11}\?.*?\blist=
)
(
(?:PL|LL|EC|UU|FL|RD|UL|TL)?[0-9A-Za-z-_]{10,}
2014-11-23 19:41:03 +00:00
# Top tracks, they can also include dots
|(?:MC)[\w\.]*
)
.*
|
(%(playlist_id)s)
)""" % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE}
_TEMPLATE_URL = 'https://www.youtube.com/playlist?list=%s'
_VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})&amp;[^"]*?index=(?P<index>\d+)(?:[^>]+>(?P<title>[^<]+))?'
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IE_NAME = 'youtube:playlist'
_TESTS = [{
'url': 'https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
'info_dict': {
'title': 'ytdl test PL',
'id': 'PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re',
},
'playlist_count': 3,
}, {
'url': 'https://www.youtube.com/playlist?list=PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx',
'info_dict': {
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'id': 'PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx',
'title': 'YDL_Empty_List',
},
'playlist_count': 0,
'skip': 'This playlist is private',
}, {
'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',
},
'playlist_count': 95,
}, {
'note': 'issue #673',
'url': 'PLBB231211A4F62143',
'info_dict': {
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'title': '[OLD]Team Fortress 2 (Class-based LP)',
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'id': 'PLBB231211A4F62143',
},
'playlist_mincount': 26,
}, {
'note': 'Large playlist',
'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q',
'info_dict': {
'title': 'Uploads from Cauchemar',
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'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q',
},
'playlist_mincount': 799,
}, {
'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
'info_dict': {
'title': 'YDL_safe_search',
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'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',
}
}, {
'url': 'http://www.youtube.com/embed/_xDOZElKyNU?list=PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
'playlist_mincount': 485,
'info_dict': {
'title': '2017 華語最新單曲 (2/24更新)',
'id': 'PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
}
}, {
'note': 'Embedded SWF player',
'url': 'https://www.youtube.com/p/YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ?hl=en_US&fs=1&rel=0',
'playlist_count': 4,
'info_dict': {
'title': 'JODA7',
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'id': 'YN5VISEtHet5D4NEvfTd0zcgFk84NqFZ',
}
}, {
'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
'info_dict': {
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'title': 'Uploads from Interstellar Movie',
'id': 'UUXw-G3eDE9trcvY2sBMM_aA',
},
'playlist_mincount': 21,
}, {
# Playlist URL that does not actually serve a playlist
'url': 'https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4',
'info_dict': {
'id': 'FqZTN594JQw',
'ext': 'webm',
'title': "Smiley's People 01 detective, Adventure Series, Action",
'uploader': 'STREEM',
'uploader_id': 'UCyPhqAZgwYWZfxElWVbVJng',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCyPhqAZgwYWZfxElWVbVJng',
'upload_date': '20150526',
'license': 'Standard YouTube License',
'description': 'md5:507cdcb5a49ac0da37a920ece610be80',
'categories': ['People & Blogs'],
'tags': list,
'like_count': int,
'dislike_count': int,
},
'params': {
'skip_download': True,
},
'add_ie': [YoutubeIE.ie_key()],
}, {
'url': 'https://youtu.be/yeWKywCrFtk?list=PL2qgrgXsNUG5ig9cat4ohreBjYLAPC0J5',
'info_dict': {
'id': 'yeWKywCrFtk',
'ext': 'mp4',
'title': 'Small Scale Baler and Braiding Rugs',
'uploader': 'Backus-Page House Museum',
'uploader_id': 'backuspagemuseum',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/backuspagemuseum',
'upload_date': '20161008',
'license': 'Standard YouTube License',
'description': 'md5:800c0c78d5eb128500bffd4f0b4f2e8a',
'categories': ['Nonprofits & Activism'],
'tags': list,
'like_count': int,
'dislike_count': int,
},
'params': {
'noplaylist': True,
'skip_download': True,
},
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}, {
'url': 'https://youtu.be/uWyaPkt-VOI?list=PL9D9FC436B881BA21',
'only_matching': True,
}, {
'url': 'TLGGrESM50VT6acwMjAyMjAxNw',
'only_matching': True,
}]
def _real_initialize(self):
self._login()
def _extract_mix(self, playlist_id):
# The mixes are generated from a single video
# the id of the playlist is just 'RD' + video_id
ids = []
last_id = playlist_id[-11:]
for n in itertools.count(1):
url = 'https://youtube.com/watch?v=%s&list=%s' % (last_id, playlist_id)
webpage = self._download_webpage(
url, playlist_id, 'Downloading page {0} of Youtube mix'.format(n))
new_ids = orderedSet(re.findall(
r'''(?xs)data-video-username=".*?".*?
href="/watch\?v=([0-9A-Za-z_-]{11})&amp;[^"]*?list=%s''' % re.escape(playlist_id),
webpage))
# Fetch new pages until all the videos are repeated, it seems that
# there are always 51 unique videos.
new_ids = [_id for _id in new_ids if _id not in ids]
if not new_ids:
break
ids.extend(new_ids)
last_id = ids[-1]
url_results = self._ids_to_results(ids)
search_title = lambda class_name: get_element_by_attribute('class', class_name, webpage)
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title_span = (
search_title('playlist-title') or
search_title('title long-title') or
search_title('title'))
title = clean_html(title_span)
return self.playlist_result(url_results, playlist_id, title)
def _extract_playlist(self, playlist_id):
url = self._TEMPLATE_URL % playlist_id
page = self._download_webpage(url, playlist_id)
# the yt-alert-message now has tabindex attribute (see https://github.com/rg3/youtube-dl/issues/11604)
for match in re.findall(r'<div class="yt-alert-message"[^>]*>([^<]+)</div>', page):
match = match.strip()
# Check if the playlist exists or is private
mobj = re.match(r'[^<]*(?:The|This) playlist (?P<reason>does not exist|is private)[^<]*', match)
if mobj:
reason = mobj.group('reason')
message = 'This playlist %s' % reason
if 'private' in reason:
message += ', use --username or --netrc to access it'
message += '.'
raise ExtractorError(message, expected=True)
elif re.match(r'[^<]*Invalid parameters[^<]*', match):
raise ExtractorError(
'Invalid parameters. Maybe URL is incorrect.',
expected=True)
elif re.match(r'[^<]*Choose your language[^<]*', match):
continue
else:
self.report_warning('Youtube gives an alert message: ' + match)
playlist_title = self._html_search_regex(
r'(?s)<h1 class="pl-header-title[^"]*"[^>]*>\s*(.*?)\s*</h1>',
page, 'title', default=None)
_UPLOADER_BASE = r'class=["\']pl-header-details[^>]+>\s*<li>\s*<a[^>]+\bhref='
uploader = self._search_regex(
r'%s["\']/(?:user|channel)/[^>]+>([^<]+)' % _UPLOADER_BASE,
page, 'uploader', default=None)
mobj = re.search(
r'%s(["\'])(?P<path>/(?:user|channel)/(?P<uploader_id>.+?))\1' % _UPLOADER_BASE,
page)
if mobj:
uploader_id = mobj.group('uploader_id')
uploader_url = compat_urlparse.urljoin(url, mobj.group('path'))
else:
uploader_id = uploader_url = None
has_videos = True
if not playlist_title:
try:
# Some playlist URLs don't actually serve a playlist (e.g.
# https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4)
next(self._entries(page, playlist_id))
except StopIteration:
has_videos = False
playlist = self.playlist_result(
self._entries(page, playlist_id), playlist_id, playlist_title)
playlist.update({
'uploader': uploader,
'uploader_id': uploader_id,
'uploader_url': uploader_url,
})
return has_videos, playlist
def _check_download_just_video(self, url, playlist_id):
# Check if it's a video-specific URL
query_dict = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
video_id = query_dict.get('v', [None])[0] or self._search_regex(
r'(?:(?:^|//)youtu\.be/|youtube\.com/embed/(?!videoseries))([0-9A-Za-z_-]{11})', url,
'video id', default=None)
if video_id:
if self._downloader.params.get('noplaylist'):
self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
return video_id, self.url_result(video_id, 'Youtube', video_id=video_id)
else:
self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id, video_id))
return video_id, None
return None, None
def _real_extract(self, url):
# Extract playlist id
mobj = re.match(self._VALID_URL, url)
if mobj is None:
raise ExtractorError('Invalid URL: %s' % url)
playlist_id = mobj.group(1) or mobj.group(2)
video_id, video = self._check_download_just_video(url, playlist_id)
if video:
return video
if playlist_id.startswith(('RD', 'UL', 'PU')):
# Mixes require a custom extraction process
return self._extract_mix(playlist_id)
has_videos, playlist = self._extract_playlist(playlist_id)
if has_videos or not video_id:
return playlist
# Some playlist URLs don't actually serve a playlist (see
# https://github.com/rg3/youtube-dl/issues/10537).
# Fallback to plain video extraction if there is a video id
# along with playlist id.
return self.url_result(video_id, 'Youtube', video_id=video_id)
class YoutubeChannelIE(YoutubePlaylistBaseInfoExtractor):
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IE_DESC = 'YouTube.com channels'
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_VALID_URL = r'https?://(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com)/channel/(?P<id>[0-9A-Za-z_-]+)'
_TEMPLATE_URL = 'https://www.youtube.com/channel/%s/videos'
_VIDEO_RE = r'(?:title="(?P<title>[^"]+)"[^>]+)?href="/watch\?v=(?P<id>[0-9A-Za-z_-]+)&?'
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IE_NAME = 'youtube:channel'
_TESTS = [{
'note': 'paginated channel',
'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
'playlist_mincount': 91,
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'info_dict': {
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'id': 'UUKfVa3S1e4PHvxWcwyMMg8w',
'title': 'Uploads from lex will',
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}
}, {
'note': 'Age restricted channel',
# from https://www.youtube.com/user/DeusExOfficial
'url': 'https://www.youtube.com/channel/UCs0ifCMCm1icqRbqhUINa0w',
'playlist_mincount': 64,
'info_dict': {
'id': 'UUs0ifCMCm1icqRbqhUINa0w',
'title': 'Uploads from Deus Ex',
},
}]
@classmethod
def suitable(cls, url):
return (False if YoutubePlaylistsIE.suitable(url) or YoutubeLiveIE.suitable(url)
else super(YoutubeChannelIE, cls).suitable(url))
def _build_template_url(self, url, channel_id):
return self._TEMPLATE_URL % channel_id
def _real_extract(self, url):
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channel_id = self._match_id(url)
url = self._build_template_url(url, channel_id)
# Channel by page listing is restricted to 35 pages of 30 items, i.e. 1050 videos total (see #5778)
# Workaround by extracting as a playlist if managed to obtain channel playlist URL
# otherwise fallback on channel by page extraction
channel_page = self._download_webpage(
url + '?view=57', channel_id,
'Downloading channel page', fatal=False)
if channel_page is False:
channel_playlist_id = False
else:
channel_playlist_id = self._html_search_meta(
'channelId', channel_page, 'channel id', default=None)
if not channel_playlist_id:
channel_url = self._html_search_meta(
('al:ios:url', 'twitter:app:url:iphone', 'twitter:app:url:ipad'),
channel_page, 'channel url', default=None)
if channel_url:
channel_playlist_id = self._search_regex(
r'vnd\.youtube://user/([0-9A-Za-z_-]+)',
channel_url, 'channel id', default=None)
if channel_playlist_id and channel_playlist_id.startswith('UC'):
playlist_id = 'UU' + channel_playlist_id[2:]
return self.url_result(
compat_urlparse.urljoin(url, '/playlist?list=%s' % playlist_id), 'YoutubePlaylist')
channel_page = self._download_webpage(url, channel_id, 'Downloading page #1')
autogenerated = re.search(r'''(?x)
class="[^"]*?(?:
channel-header-autogenerated-label|
yt-channel-title-autogenerated
)[^"]*"''', channel_page) is not None
if autogenerated:
# The videos are contained in a single page
# the ajax pages can't be used, they are empty
entries = [
self.url_result(
video_id, 'Youtube', video_id=video_id,
video_title=video_title)
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for video_id, video_title in self.extract_videos_from_page(channel_page)]
return self.playlist_result(entries, channel_id)
try:
next(self._entries(channel_page, channel_id))
except StopIteration:
alert_message = self._html_search_regex(
r'(?s)<div[^>]+class=(["\']).*?\byt-alert-message\b.*?\1[^>]*>(?P<alert>[^<]+)</div>',
channel_page, 'alert', default=None, group='alert')
if alert_message:
raise ExtractorError('Youtube said: %s' % alert_message, expected=True)
return self.playlist_result(self._entries(channel_page, channel_id), channel_id)
class YoutubeUserIE(YoutubeChannelIE):
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IE_DESC = 'YouTube.com user videos (URL or "ytuser" keyword)'
_VALID_URL = r'(?:(?:https?://(?:\w+\.)?youtube\.com/(?:(?P<user>user|c)/)?(?!(?:attribution_link|watch|results|shared)(?:$|[^a-z_A-Z0-9-])))|ytuser:)(?!feed/)(?P<id>[A-Za-z0-9_-]+)'
_TEMPLATE_URL = 'https://www.youtube.com/%s/%s/videos'
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IE_NAME = 'youtube:user'
_TESTS = [{
'url': 'https://www.youtube.com/user/TheLinuxFoundation',
'playlist_mincount': 320,
'info_dict': {
'id': 'UUfX55Sx5hEFjoC3cNs6mCUQ',
'title': 'Uploads from The Linux Foundation',
}
}, {
# Only available via https://www.youtube.com/c/12minuteathlete/videos
# but not https://www.youtube.com/user/12minuteathlete/videos
'url': 'https://www.youtube.com/c/12minuteathlete/videos',
'playlist_mincount': 249,
'info_dict': {
'id': 'UUVjM-zV6_opMDx7WYxnjZiQ',
'title': 'Uploads from 12 Minute Athlete',
}
}, {
'url': 'ytuser:phihag',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/c/gametrailers',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/gametrailers',
'only_matching': True,
}, {
# This channel is not available, geo restricted to JP
'url': 'https://www.youtube.com/user/kananishinoSMEJ/videos',
'only_matching': True,
}]
@classmethod
def suitable(cls, url):
# Don't return True if the url can be extracted with other youtube
# extractor, the regex would is too permissive and it would match.
other_yt_ies = iter(klass for (name, klass) in globals().items() if name.startswith('Youtube') and name.endswith('IE') and klass is not cls)
if any(ie.suitable(url) for ie in other_yt_ies):
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return False
else:
return super(YoutubeUserIE, cls).suitable(url)
def _build_template_url(self, url, channel_id):
mobj = re.match(self._VALID_URL, url)
return self._TEMPLATE_URL % (mobj.group('user') or 'user', mobj.group('id'))
class YoutubeLiveIE(YoutubeBaseInfoExtractor):
IE_DESC = 'YouTube.com live streams'
_VALID_URL = r'(?P<base_url>https?://(?:\w+\.)?youtube\.com/(?:(?:user|channel|c)/)?(?P<id>[^/]+))/live'
IE_NAME = 'youtube:live'
_TESTS = [{
'url': 'https://www.youtube.com/user/TheYoungTurks/live',
'info_dict': {
'id': 'a48o2S1cPoo',
'ext': 'mp4',
'title': 'The Young Turks - Live Main Show',
'uploader': 'The Young Turks',
'uploader_id': 'TheYoungTurks',
'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/TheYoungTurks',
'upload_date': '20150715',
'license': 'Standard YouTube License',
'description': 'md5:438179573adcdff3c97ebb1ee632b891',
'categories': ['News & Politics'],
'tags': ['Cenk Uygur (TV Program Creator)', 'The Young Turks (Award-Winning Work)', 'Talk Show (TV Genre)'],
'like_count': int,
'dislike_count': int,
},
'params': {
'skip_download': True,
},
}, {
'url': 'https://www.youtube.com/channel/UC1yBKRuGpC1tSM73A0ZjYjQ/live',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/c/CommanderVideoHq/live',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/TheYoungTurks/live',
'only_matching': True,
}]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
channel_id = mobj.group('id')
base_url = mobj.group('base_url')
webpage = self._download_webpage(url, channel_id, fatal=False)
if webpage:
page_type = self._og_search_property(
'type', webpage, 'page type', default='')
video_id = self._html_search_meta(
'videoId', webpage, 'video id', default=None)
if page_type.startswith('video') and video_id and re.match(
r'^[0-9A-Za-z_-]{11}$', video_id):
return self.url_result(video_id, YoutubeIE.ie_key())
return self.url_result(base_url)
class YoutubePlaylistsIE(YoutubePlaylistsBaseInfoExtractor):
IE_DESC = 'YouTube.com user/channel playlists'
_VALID_URL = r'https?://(?:\w+\.)?youtube\.com/(?:user|channel)/(?P<id>[^/]+)/playlists'
IE_NAME = 'youtube:playlists'
_TESTS = [{
'url': 'https://www.youtube.com/user/ThirstForScience/playlists',
'playlist_mincount': 4,
'info_dict': {
'id': 'ThirstForScience',
'title': 'Thirst for Science',
},
}, {
# with "Load more" button
'url': 'https://www.youtube.com/user/igorkle1/playlists?view=1&sort=dd',
'playlist_mincount': 70,
'info_dict': {
'id': 'igorkle1',
'title': 'Игорь Клейнер',
},
}, {
'url': 'https://www.youtube.com/channel/UCiU1dHvZObB2iP6xkJ__Icw/playlists',
'playlist_mincount': 17,
'info_dict': {
'id': 'UCiU1dHvZObB2iP6xkJ__Icw',
'title': 'Chem Player',
},
}]
class YoutubeSearchBaseInfoExtractor(YoutubePlaylistBaseInfoExtractor):
_VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})(?:[^"]*"[^>]+\btitle="(?P<title>[^"]+))?'
class YoutubeSearchIE(SearchInfoExtractor, YoutubeSearchBaseInfoExtractor):
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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'
_EXTRA_QUERY_ARGS = {}
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_TESTS = []
def _get_n_results(self, query, n):
"""Get a specified number of results for a query"""
videos = []
limit = n
url_query = {
'search_query': query.encode('utf-8'),
}
url_query.update(self._EXTRA_QUERY_ARGS)
result_url = 'https://www.youtube.com/results?' + compat_urllib_parse_urlencode(url_query)
for pagenum in itertools.count(1):
data = self._download_json(
result_url, video_id='query "%s"' % query,
note='Downloading page %s' % pagenum,
errnote='Unable to download API page',
query={'spf': 'navigate'})
html_content = data[1]['body']['content']
if 'class="search-message' in html_content:
raise ExtractorError(
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'[youtube] No video results', expected=True)
new_videos = list(self._process_page(html_content))
videos += new_videos
if not new_videos or len(videos) > limit:
break
next_link = self._html_search_regex(
r'href="(/results\?[^"]*\bsp=[^"]+)"[^>]*>\s*<span[^>]+class="[^"]*\byt-uix-button-content\b[^"]*"[^>]*>Next',
html_content, 'next link', default=None)
if next_link is None:
break
result_url = compat_urlparse.urljoin('https://www.youtube.com/', next_link)
if len(videos) > n:
videos = videos[:n]
return self.playlist_result(videos, query)
class YoutubeSearchDateIE(YoutubeSearchIE):
IE_NAME = YoutubeSearchIE.IE_NAME + ':date'
_SEARCH_KEY = 'ytsearchdate'
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IE_DESC = 'YouTube.com searches, newest videos first'
_EXTRA_QUERY_ARGS = {'search_sort': 'video_date_uploaded'}
class YoutubeSearchURLIE(YoutubeSearchBaseInfoExtractor):
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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)
class YoutubeShowIE(YoutubePlaylistsBaseInfoExtractor):
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IE_DESC = 'YouTube.com (multi-season) shows'
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_VALID_URL = r'https?://(?:www\.)?youtube\.com/show/(?P<id>[^?#]*)'
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IE_NAME = 'youtube:show'
_TESTS = [{
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'url': 'https://www.youtube.com/show/airdisasters',
'playlist_mincount': 5,
'info_dict': {
'id': 'airdisasters',
'title': 'Air Disasters',
}
}]
def _real_extract(self, url):
playlist_id = self._match_id(url)
return super(YoutubeShowIE, self)._real_extract(
'https://www.youtube.com/show/%s/playlists' % playlist_id)
class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
"""
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Base class for feed extractors
Subclasses must define the _FEED_NAME and _PLAYLIST_TITLE properties.
"""
_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 _entries(self, page):
# The extraction process is the same as for playlists, but the regex
# for the video ids doesn't contain an index
ids = []
more_widget_html = content_html = page
for page_num in itertools.count(1):
matches = re.findall(r'href="\s*/watch\?v=([0-9A-Za-z_-]{11})', content_html)
# 'recommended' feed has infinite 'load more' and each new portion spins
# the same videos in (sometimes) slightly different order, so we'll check
# for unicity and break when portion has no new videos
new_ids = list(filter(lambda video_id: video_id not in ids, orderedSet(matches)))
if not new_ids:
break
ids.extend(new_ids)
for entry in self._ids_to_results(new_ids):
yield entry
mobj = re.search(r'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html)
if not mobj:
break
more = self._download_json(
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'https://youtube.com/%s' % mobj.group('more'), self._PLAYLIST_TITLE,
'Downloading page #%s' % page_num,
transform_source=uppercase_escape)
content_html = more['content_html']
more_widget_html = more['load_more_widget_html']
def _real_extract(self, url):
page = self._download_webpage(
'https://www.youtube.com/feed/%s' % self._FEED_NAME,
self._PLAYLIST_TITLE)
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return self.playlist_result(
self._entries(page), playlist_title=self._PLAYLIST_TITLE)
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class YoutubeWatchLaterIE(YoutubePlaylistIE):
IE_NAME = 'youtube:watchlater'
IE_DESC = 'Youtube watch later list, ":ytwatchlater" for short (requires authentication)'
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_VALID_URL = r'https?://(?:www\.)?youtube\.com/(?:feed/watch_later|(?:playlist|watch)\?(?:.+&)?list=WL)|:ytwatchlater'
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_TESTS = [{
'url': 'https://www.youtube.com/playlist?list=WL',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?v=bCNU9TrbiRk&index=1&list=WL',
'only_matching': True,
}]
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def _real_extract(self, url):
_, video = self._check_download_just_video(url, 'WL')
if video:
return video
_, playlist = self._extract_playlist('WL')
return playlist
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class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
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IE_NAME = 'youtube:favorites'
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IE_DESC = 'YouTube.com favourite videos, ":ytfav" for short (requires authentication)'
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_VALID_URL = r'https?://(?:www\.)?youtube\.com/my_favorites|:ytfav(?:ou?rites)?'
_LOGIN_REQUIRED = True
def _real_extract(self, url):
webpage = self._download_webpage('https://www.youtube.com/my_favorites', 'Youtube Favourites videos')
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playlist_id = self._search_regex(r'list=(.+?)["&]', webpage, 'favourites playlist id')
return self.url_result(playlist_id, 'YoutubePlaylist')
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class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor):
IE_DESC = 'YouTube.com recommended videos, ":ytrec" for short (requires authentication)'
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_VALID_URL = r'https?://(?:www\.)?youtube\.com/feed/recommended|:ytrec(?:ommended)?'
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_FEED_NAME = 'recommended'
_PLAYLIST_TITLE = 'Youtube Recommended videos'
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class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor):
IE_DESC = 'YouTube.com subscriptions feed, "ytsubs" keyword (requires authentication)'
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_VALID_URL = r'https?://(?:www\.)?youtube\.com/feed/subscriptions|:ytsubs(?:criptions)?'
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_FEED_NAME = 'subscriptions'
_PLAYLIST_TITLE = 'Youtube Subscriptions'
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class YoutubeHistoryIE(YoutubeFeedsInfoExtractor):
IE_DESC = 'Youtube watch history, ":ythistory" for short (requires authentication)'
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_VALID_URL = r'https?://(?:www\.)?youtube\.com/feed/history|:ythistory'
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_FEED_NAME = 'history'
_PLAYLIST_TITLE = 'Youtube History'
class YoutubeTruncatedURLIE(InfoExtractor):
IE_NAME = 'youtube:truncated_url'
IE_DESC = False # Do not list
_VALID_URL = r'''(?x)
(?:https?://)?
(?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/
(?:watch\?(?:
feature=[a-z_]+|
annotation_id=annotation_[^&]+|
x-yt-cl=[0-9]+|
hl=[^&]*|
t=[0-9]+
)?
|
attribution_link\?a=[^&]+
)
$
'''
_TESTS = [{
'url': 'https://www.youtube.com/watch?annotation_id=annotation_3951667041',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?x-yt-cl=84503534',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?feature=foo',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?hl=en-GB',
'only_matching': True,
}, {
'url': 'https://www.youtube.com/watch?t=2372',
'only_matching': True,
}]
def _real_extract(self, url):
raise ExtractorError(
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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)