[youtube:tab] Support youtube music `VL` and `browse` pages

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pukkandan 2021-05-18 19:31:06 +05:30
parent cd684175ad
commit fe03a6cdc8
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1 changed files with 50 additions and 14 deletions

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@ -67,7 +67,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
_TFA_URL = 'https://accounts.google.com/_/signin/challenge?hl=en&TL={0}' _TFA_URL = 'https://accounts.google.com/_/signin/challenge?hl=en&TL={0}'
_RESERVED_NAMES = ( _RESERVED_NAMES = (
r'channel|c|user|playlist|watch|w|v|embed|e|watch_popup|' r'channel|c|user|browse|playlist|watch|w|v|embed|e|watch_popup|'
r'movies|results|shared|hashtag|trending|feed|feeds|oembed|' r'movies|results|shared|hashtag|trending|feed|feeds|oembed|'
r'storefront|oops|index|account|reporthistory|t/terms|about|upload|signin|logout') r'storefront|oops|index|account|reporthistory|t/terms|about|upload|signin|logout')
@ -1886,8 +1886,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
ytm_player_response = self._parse_json(try_get(compat_parse_qs( ytm_player_response = self._parse_json(try_get(compat_parse_qs(
self._download_webpage( self._download_webpage(
base_url + 'get_video_info', video_id, base_url + 'get_video_info', video_id,
'Fetching youtube-music info webpage', 'Fetching youtube music info webpage',
'unable to download youtube-music info webpage', query={ 'unable to download youtube music info webpage', query={
'video_id': video_id, 'video_id': video_id,
'eurl': 'https://youtube.googleapis.com/v/' + video_id, 'eurl': 'https://youtube.googleapis.com/v/' + video_id,
'el': 'detailpage', 'el': 'detailpage',
@ -2522,7 +2522,7 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
invidio\.us invidio\.us
)/ )/
(?: (?:
(?:channel|c|user)/| (?P<channel_type>channel|c|user|browse)/|
(?P<not_channel> (?P<not_channel>
feed/|hashtag/| feed/|hashtag/|
(?:playlist|watch)\?.*?\blist= (?:playlist|watch)\?.*?\blist=
@ -2884,6 +2884,21 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
'note': 'Requires Premium: should request additional YTM-info webpage (and have format 141) for videos in playlist', 'note': 'Requires Premium: should request additional YTM-info webpage (and have format 141) for videos in playlist',
'url': 'https://music.youtube.com/playlist?list=PLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq', 'url': 'https://music.youtube.com/playlist?list=PLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq',
'only_matching': True 'only_matching': True
}, {
'note': '/browse/ should redirect to /channel/',
'url': 'https://music.youtube.com/browse/UC1a8OFewdjuLq6KlF8M_8Ng',
'only_matching': True
}, {
'note': 'VLPL, should redirect to playlist?list=PL...',
'url': 'https://music.youtube.com/browse/VLPLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq',
'info_dict': {
'id': 'PLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq',
'uploader': 'NoCopyrightSounds',
'description': 'Providing you with copyright free / safe music for gaming, live streaming, studying and more!',
'uploader_id': 'UC_aEa8K-EOJ3D6gOs7HcyNg',
'title': 'NCS Releases',
},
'playlist_mincount': 166,
}] }]
@classmethod @classmethod
@ -3563,36 +3578,57 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
url, smuggled_data = unsmuggle_url(url, {}) url, smuggled_data = unsmuggle_url(url, {})
if self.is_music_url(url): if self.is_music_url(url):
smuggled_data['is_music_url'] = True smuggled_data['is_music_url'] = True
info_dict = self.__real_extract(url) info_dict = self.__real_extract(url, smuggled_data)
if info_dict.get('entries'): if info_dict.get('entries'):
info_dict['entries'] = self._smuggle_data(info_dict['entries'], smuggled_data) info_dict['entries'] = self._smuggle_data(info_dict['entries'], smuggled_data)
return info_dict return info_dict
def __real_extract(self, url): _url_re = re.compile(r'(?P<pre>%s)(?(channel_type)(?P<tab>/\w+))?(?P<post>.*)$' % _VALID_URL)
def __real_extract(self, url, smuggled_data):
item_id = self._match_id(url) item_id = self._match_id(url)
url = compat_urlparse.urlunparse( url = compat_urlparse.urlunparse(
compat_urlparse.urlparse(url)._replace(netloc='www.youtube.com')) compat_urlparse.urlparse(url)._replace(netloc='www.youtube.com'))
compat_opts = self.get_param('compat_opts', []) compat_opts = self.get_param('compat_opts', [])
# This is not matched in a channel page with a tab selected def get_mobj(url):
mobj = re.match(r'(?P<pre>%s)(?P<post>/?(?![^#?]).*$)' % self._VALID_URL, url) mobj = self._url_re.match(url).groupdict()
mobj = mobj.groupdict() if mobj else {} mobj.update((k, '') for k,v in mobj.items() if v is None)
if mobj and not mobj.get('not_channel') and 'no-youtube-channel-redirect' not in compat_opts: return mobj
mobj = get_mobj(url)
# Youtube returns incomplete data if tabname is not lower case
pre, tab, post, is_channel = mobj['pre'], mobj['tab'].lower(), mobj['post'], not mobj['not_channel']
if is_channel:
if smuggled_data.get('is_music_url'):
if item_id[:2] == 'VL':
# Youtube music VL channels have an equivalent playlist
item_id = item_id[2:]
pre, tab, post, is_channel = 'https://www.youtube.com/playlist?list=%s' % item_id, '', '', False
elif mobj['channel_type'] == 'browse':
# Youtube music /browse/ should be changed to /channel/
pre = 'https://www.youtube.com/channel/%s' % item_id
if is_channel and not tab and 'no-youtube-channel-redirect' not in compat_opts:
# Home URLs should redirect to /videos/
self.report_warning( self.report_warning(
'A channel/user page was given. All the channel\'s videos will be downloaded. ' 'A channel/user page was given. All the channel\'s videos will be downloaded. '
'To download only the videos in the home page, add a "/featured" to the URL') 'To download only the videos in the home page, add a "/featured" to the URL')
url = '%s/videos%s' % (mobj.get('pre'), mobj.get('post') or '') tab = '/videos'
url = ''.join((pre, tab, post))
mobj = get_mobj(url)
# Handle both video/playlist URLs # Handle both video/playlist URLs
qs = parse_qs(url) qs = parse_qs(url)
video_id = qs.get('v', [None])[0] video_id = qs.get('v', [None])[0]
playlist_id = qs.get('list', [None])[0] playlist_id = qs.get('list', [None])[0]
if not video_id and (mobj.get('not_channel') or '').startswith('watch'): if not video_id and mobj['not_channel'].startswith('watch'):
if not playlist_id: if not playlist_id:
# If there is neither video or playlist ids, # If there is neither video or playlist ids, youtube redirects to home page, which is undesirable
# youtube redirects to home page, which is undesirable
raise ExtractorError('Unable to recognize tab page') raise ExtractorError('Unable to recognize tab page')
# Common mistake: https://www.youtube.com/watch?list=playlist_id
self.report_warning('A video URL was given without video ID. Trying to download playlist %s' % playlist_id) self.report_warning('A video URL was given without video ID. Trying to download playlist %s' % playlist_id)
url = 'https://www.youtube.com/playlist?list=%s' % playlist_id url = 'https://www.youtube.com/playlist?list=%s' % playlist_id