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yt-dlp/youtube_dl/extractor/vevo.py
Sergey M․ b07ea5eaec
[vevo] Modernize
2017-04-30 17:58:22 +07:00

371 lines
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Python
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from __future__ import unicode_literals
import re
import json
from .common import InfoExtractor
from ..compat import (
compat_str,
compat_urlparse,
compat_HTTPError,
)
from ..utils import (
ExtractorError,
int_or_none,
parse_iso8601,
)
class VevoBaseIE(InfoExtractor):
def _extract_json(self, webpage, video_id):
return self._parse_json(
self._search_regex(
r'window\.__INITIAL_STORE__\s*=\s*({.+?});\s*</script>',
webpage, 'initial store'),
video_id)
class VevoIE(VevoBaseIE):
'''
Accepts urls from vevo.com or in the format 'vevo:{id}'
(currently used by MTVIE and MySpaceIE)
'''
_VALID_URL = r'''(?x)
(?:https?://(?:www\.)?vevo\.com/watch/(?!playlist|genre)(?:[^/]+/(?:[^/]+/)?)?|
https?://cache\.vevo\.com/m/html/embed\.html\?video=|
https?://videoplayer\.vevo\.com/embed/embedded\?videoId=|
vevo:)
(?P<id>[^&?#]+)'''
_TESTS = [{
'url': 'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280',
'md5': '95ee28ee45e70130e3ab02b0f579ae23',
'info_dict': {
'id': 'GB1101300280',
'ext': 'mp4',
'title': 'Hurts - Somebody to Die For',
'timestamp': 1372057200,
'upload_date': '20130624',
'uploader': 'Hurts',
'track': 'Somebody to Die For',
'artist': 'Hurts',
'genre': 'Pop',
},
'expected_warnings': ['Unable to download SMIL file', 'Unable to download info'],
}, {
'note': 'v3 SMIL format',
'url': 'http://www.vevo.com/watch/cassadee-pope/i-wish-i-could-break-your-heart/USUV71302923',
'md5': 'f6ab09b034f8c22969020b042e5ac7fc',
'info_dict': {
'id': 'USUV71302923',
'ext': 'mp4',
'title': 'Cassadee Pope - I Wish I Could Break Your Heart',
'timestamp': 1392796919,
'upload_date': '20140219',
'uploader': 'Cassadee Pope',
'track': 'I Wish I Could Break Your Heart',
'artist': 'Cassadee Pope',
'genre': 'Country',
},
'expected_warnings': ['Unable to download SMIL file', 'Unable to download info'],
}, {
'note': 'Age-limited video',
'url': 'https://www.vevo.com/watch/justin-timberlake/tunnel-vision-explicit/USRV81300282',
'info_dict': {
'id': 'USRV81300282',
'ext': 'mp4',
'title': 'Justin Timberlake - Tunnel Vision (Explicit)',
'age_limit': 18,
'timestamp': 1372888800,
'upload_date': '20130703',
'uploader': 'Justin Timberlake',
'track': 'Tunnel Vision (Explicit)',
'artist': 'Justin Timberlake',
'genre': 'Pop',
},
'expected_warnings': ['Unable to download SMIL file', 'Unable to download info'],
}, {
'note': 'No video_info',
'url': 'http://www.vevo.com/watch/k-camp-1/Till-I-Die/USUV71503000',
'md5': '8b83cc492d72fc9cf74a02acee7dc1b0',
'info_dict': {
'id': 'USUV71503000',
'ext': 'mp4',
'title': 'K Camp ft. T.I. - Till I Die',
'age_limit': 18,
'timestamp': 1449468000,
'upload_date': '20151207',
'uploader': 'K Camp',
'track': 'Till I Die',
'artist': 'K Camp',
'genre': 'Hip-Hop',
},
'expected_warnings': ['Unable to download SMIL file', 'Unable to download info'],
}, {
'note': 'Featured test',
'url': 'https://www.vevo.com/watch/lemaitre/Wait/USUV71402190',
'md5': 'd28675e5e8805035d949dc5cf161071d',
'info_dict': {
'id': 'USUV71402190',
'ext': 'mp4',
'title': 'Lemaitre ft. LoLo - Wait',
'age_limit': 0,
'timestamp': 1413432000,
'upload_date': '20141016',
'uploader': 'Lemaitre',
'track': 'Wait',
'artist': 'Lemaitre',
'genre': 'Electronic',
},
'expected_warnings': ['Unable to download SMIL file', 'Unable to download info'],
}, {
'note': 'Only available via webpage',
'url': 'http://www.vevo.com/watch/GBUV71600656',
'md5': '67e79210613865b66a47c33baa5e37fe',
'info_dict': {
'id': 'GBUV71600656',
'ext': 'mp4',
'title': 'ABC - Viva Love',
'age_limit': 0,
'timestamp': 1461830400,
'upload_date': '20160428',
'uploader': 'ABC',
'track': 'Viva Love',
'artist': 'ABC',
'genre': 'Pop',
},
'expected_warnings': ['Failed to download video versions info'],
}, {
# no genres available
'url': 'http://www.vevo.com/watch/INS171400764',
'only_matching': True,
}, {
# Another case available only via the webpage; using streams/streamsV3 formats
# Geo-restricted to Netherlands/Germany
'url': 'http://www.vevo.com/watch/boostee/pop-corn-clip-officiel/FR1A91600909',
'only_matching': True,
}]
_VERSIONS = {
0: 'youtube', # only in AuthenticateVideo videoVersions
1: 'level3',
2: 'akamai',
3: 'level3',
4: 'amazon',
}
def _initialize_api(self, video_id):
webpage = self._download_webpage(
'https://accounts.vevo.com/token', None,
note='Retrieving oauth token',
errnote='Unable to retrieve oauth token',
data=json.dumps({
'client_id': 'SPupX1tvqFEopQ1YS6SS',
'grant_type': 'urn:vevo:params:oauth:grant-type:anonymous',
}).encode('utf-8'),
headers={
'Content-Type': 'application/json',
})
if re.search(r'(?i)THIS PAGE IS CURRENTLY UNAVAILABLE IN YOUR REGION', webpage):
self.raise_geo_restricted(
'%s said: This page is currently unavailable in your region' % self.IE_NAME)
auth_info = self._parse_json(webpage, video_id)
self._api_url_template = self.http_scheme() + '//apiv2.vevo.com/%s?token=' + auth_info['legacy_token']
def _call_api(self, path, *args, **kwargs):
try:
data = self._download_json(self._api_url_template % path, *args, **kwargs)
except ExtractorError as e:
if isinstance(e.cause, compat_HTTPError):
errors = self._parse_json(e.cause.read().decode(), None)['errors']
error_message = ', '.join([error['message'] for error in errors])
raise ExtractorError('%s said: %s' % (self.IE_NAME, error_message), expected=True)
raise
return data
def _real_extract(self, url):
video_id = self._match_id(url)
self._initialize_api(video_id)
video_info = self._call_api(
'video/%s' % video_id, video_id, 'Downloading api video info',
'Failed to download video info')
video_versions = self._call_api(
'video/%s/streams' % video_id, video_id,
'Downloading video versions info',
'Failed to download video versions info',
fatal=False)
# Some videos are only available via webpage (e.g.
# https://github.com/rg3/youtube-dl/issues/9366)
if not video_versions:
webpage = self._download_webpage(url, video_id)
json_data = self._extract_json(webpage, video_id)
if 'streams' in json_data.get('default', {}):
video_versions = json_data['default']['streams'][video_id][0]
else:
video_versions = [
value
for key, value in json_data['apollo']['data'].items()
if key.startswith('%s.streams' % video_id)]
uploader = None
artist = None
featured_artist = None
artists = video_info.get('artists')
for curr_artist in artists:
if curr_artist.get('role') == 'Featured':
featured_artist = curr_artist['name']
else:
artist = uploader = curr_artist['name']
formats = []
for video_version in video_versions:
version = self._VERSIONS.get(video_version.get('version'), 'generic')
version_url = video_version.get('url')
if not version_url:
continue
if '.ism' in version_url:
continue
elif '.mpd' in version_url:
formats.extend(self._extract_mpd_formats(
version_url, video_id, mpd_id='dash-%s' % version,
note='Downloading %s MPD information' % version,
errnote='Failed to download %s MPD information' % version,
fatal=False))
elif '.m3u8' in version_url:
formats.extend(self._extract_m3u8_formats(
version_url, video_id, 'mp4', 'm3u8_native',
m3u8_id='hls-%s' % version,
note='Downloading %s m3u8 information' % version,
errnote='Failed to download %s m3u8 information' % version,
fatal=False))
else:
m = re.search(r'''(?xi)
_(?P<width>[0-9]+)x(?P<height>[0-9]+)
_(?P<vcodec>[a-z0-9]+)
_(?P<vbr>[0-9]+)
_(?P<acodec>[a-z0-9]+)
_(?P<abr>[0-9]+)
\.(?P<ext>[a-z0-9]+)''', version_url)
if not m:
continue
formats.append({
'url': version_url,
'format_id': 'http-%s-%s' % (version, video_version['quality']),
'vcodec': m.group('vcodec'),
'acodec': m.group('acodec'),
'vbr': int(m.group('vbr')),
'abr': int(m.group('abr')),
'ext': m.group('ext'),
'width': int(m.group('width')),
'height': int(m.group('height')),
})
self._sort_formats(formats)
track = video_info['title']
if featured_artist:
artist = '%s ft. %s' % (artist, featured_artist)
title = '%s - %s' % (artist, track) if artist else track
genres = video_info.get('genres')
genre = (
genres[0] if genres and isinstance(genres, list) and
isinstance(genres[0], compat_str) else None)
is_explicit = video_info.get('isExplicit')
if is_explicit is True:
age_limit = 18
elif is_explicit is False:
age_limit = 0
else:
age_limit = None
return {
'id': video_id,
'title': title,
'formats': formats,
'thumbnail': video_info.get('imageUrl') or video_info.get('thumbnailUrl'),
'timestamp': parse_iso8601(video_info.get('releaseDate')),
'uploader': uploader,
'duration': int_or_none(video_info.get('duration')),
'view_count': int_or_none(video_info.get('views', {}).get('total')),
'age_limit': age_limit,
'track': track,
'artist': uploader,
'genre': genre,
}
class VevoPlaylistIE(VevoBaseIE):
_VALID_URL = r'https?://(?:www\.)?vevo\.com/watch/(?P<kind>playlist|genre)/(?P<id>[^/?#&]+)'
_TESTS = [{
'url': 'http://www.vevo.com/watch/playlist/dadbf4e7-b99f-4184-9670-6f0e547b6a29',
'info_dict': {
'id': 'dadbf4e7-b99f-4184-9670-6f0e547b6a29',
'title': 'Best-Of: Birdman',
},
'playlist_count': 10,
}, {
'url': 'http://www.vevo.com/watch/genre/rock',
'info_dict': {
'id': 'rock',
'title': 'Rock',
},
'playlist_count': 20,
}, {
'url': 'http://www.vevo.com/watch/playlist/dadbf4e7-b99f-4184-9670-6f0e547b6a29?index=0',
'md5': '32dcdfddddf9ec6917fc88ca26d36282',
'info_dict': {
'id': 'USCMV1100073',
'ext': 'mp4',
'title': 'Birdman - Y.U. MAD',
'timestamp': 1323417600,
'upload_date': '20111209',
'uploader': 'Birdman',
'track': 'Y.U. MAD',
'artist': 'Birdman',
'genre': 'Rap/Hip-Hop',
},
'expected_warnings': ['Unable to download SMIL file'],
}, {
'url': 'http://www.vevo.com/watch/genre/rock?index=0',
'only_matching': True,
}]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
playlist_id = mobj.group('id')
playlist_kind = mobj.group('kind')
webpage = self._download_webpage(url, playlist_id)
qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
index = qs.get('index', [None])[0]
if index:
video_id = self._search_regex(
r'<meta[^>]+content=(["\'])vevo://video/(?P<id>.+?)\1[^>]*>',
webpage, 'video id', default=None, group='id')
if video_id:
return self.url_result('vevo:%s' % video_id, VevoIE.ie_key())
playlists = self._extract_json(webpage, playlist_id)['default']['%ss' % playlist_kind]
playlist = (list(playlists.values())[0]
if playlist_kind == 'playlist' else playlists[playlist_id])
entries = [
self.url_result('vevo:%s' % src, VevoIE.ie_key())
for src in playlist['isrcs']]
return self.playlist_result(
entries, playlist.get('playlistId') or playlist_id,
playlist.get('name'), playlist.get('description'))
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