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yt-dlp/youtube_dl/extractor/vevo.py
Sergey M․ df5f4e8888
[vevo] Remove superfluous code
2016-05-02 18:47:35 +06:00

443 lines
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Python
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from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import (
compat_etree_fromstring,
compat_str,
compat_urlparse,
)
from ..utils import (
ExtractorError,
int_or_none,
sanitized_Request,
parse_iso8601,
)
class VevoBaseIE(InfoExtractor):
def _extract_json(self, webpage, video_id, item):
return self._parse_json(
self._search_regex(
r'window\.__INITIAL_STORE__\s*=\s*({.+?});\s*</script>',
webpage, 'initial store'),
video_id)['default'][item]
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'],
}, {
'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'],
}, {
'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'],
}, {
'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 - Till I Die',
'age_limit': 18,
'timestamp': 1449468000,
'upload_date': '20151207',
'uploader': 'K Camp',
'track': 'Till I Die',
'artist': 'K Camp',
'genre': 'Rap/Hip-Hop',
},
}, {
'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,
}]
_SMIL_BASE_URL = 'http://smil.lvl3.vevo.com'
_SOURCE_TYPES = {
0: 'youtube',
1: 'brightcove',
2: 'http',
3: 'hls_ios',
4: 'hls',
5: 'smil', # http
7: 'f4m_cc',
8: 'f4m_ak',
9: 'f4m_l3',
10: 'ism',
13: 'smil', # rtmp
18: 'dash',
}
_VERSIONS = {
0: 'youtube', # only in AuthenticateVideo videoVersions
1: 'level3',
2: 'akamai',
3: 'level3',
4: 'amazon',
}
def _parse_smil_formats(self, smil, smil_url, video_id, namespace=None, f4m_params=None, transform_rtmp_url=None):
formats = []
els = smil.findall('.//{http://www.w3.org/2001/SMIL20/Language}video')
for el in els:
src = el.attrib['src']
m = re.match(r'''(?xi)
(?P<ext>[a-z0-9]+):
(?P<path>
[/a-z0-9]+ # The directory and main part of the URL
_(?P<tbr>[0-9]+)k
_(?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]+)
\.[a-z0-9]+ # File extension
)''', src)
if not m:
continue
format_url = self._SMIL_BASE_URL + m.group('path')
formats.append({
'url': format_url,
'format_id': 'smil_' + m.group('tbr'),
'vcodec': m.group('vcodec'),
'acodec': m.group('acodec'),
'tbr': int(m.group('tbr')),
'vbr': int(m.group('vbr')),
'abr': int(m.group('abr')),
'ext': m.group('ext'),
'width': int(m.group('width')),
'height': int(m.group('height')),
})
return formats
def _initialize_api(self, video_id):
req = sanitized_Request(
'http://www.vevo.com/auth', data=b'')
webpage = self._download_webpage(
req, None,
note='Retrieving oauth token',
errnote='Unable to retrieve oauth token')
if 'THIS PAGE IS CURRENTLY UNAVAILABLE IN YOUR REGION' in webpage:
raise ExtractorError(
'%s said: This page is currently unavailable in your region.' % self.IE_NAME, expected=True)
auth_info = self._parse_json(webpage, video_id)
self._api_url_template = self.http_scheme() + '//apiv2.vevo.com/%s?token=' + auth_info['access_token']
def _call_api(self, path, *args, **kwargs):
return self._download_json(self._api_url_template % path, *args, **kwargs)
def _real_extract(self, url):
video_id = self._match_id(url)
json_url = 'http://api.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id
response = self._download_json(
json_url, video_id, 'Downloading video info', 'Unable to download info')
video_info = response.get('video') or {}
artist = None
featured_artist = None
uploader = None
view_count = None
formats = []
if not video_info:
if response.get('statusCode') != 909:
ytid = response.get('errorInfo', {}).get('ytid')
if ytid:
self.report_warning(
'Video is geoblocked, trying with the YouTube video %s' % ytid)
return self.url_result(ytid, 'Youtube', ytid)
if 'statusMessage' in response:
raise ExtractorError('%s said: %s' % (
self.IE_NAME, response['statusMessage']), expected=True)
raise ExtractorError('Unable to extract videos')
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)
video_versions = self._extract_json(webpage, video_id, 'streams')[video_id][0]
timestamp = parse_iso8601(video_info.get('releaseDate'))
artists = video_info.get('artists')
if artists:
artist = uploader = artists[0]['name']
view_count = int_or_none(video_info.get('views', {}).get('total'))
for video_version in video_versions:
version = self._VERSIONS.get(video_version['version'])
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')),
})
else:
timestamp = int_or_none(self._search_regex(
r'/Date\((\d+)\)/',
video_info['releaseDate'], 'release date', fatal=False),
scale=1000)
artists = video_info.get('mainArtists')
if artists:
artist = uploader = artists[0]['artistName']
featured_artists = video_info.get('featuredArtists')
if featured_artists:
featured_artist = featured_artists[0]['artistName']
smil_parsed = False
for video_version in video_info['videoVersions']:
version = self._VERSIONS.get(video_version['version'])
if version == 'youtube':
continue
else:
source_type = self._SOURCE_TYPES.get(video_version['sourceType'])
renditions = compat_etree_fromstring(video_version['data'])
if source_type == 'http':
for rend in renditions.findall('rendition'):
attr = rend.attrib
formats.append({
'url': attr['url'],
'format_id': 'http-%s-%s' % (version, attr['name']),
'height': int_or_none(attr.get('frameheight')),
'width': int_or_none(attr.get('frameWidth')),
'tbr': int_or_none(attr.get('totalBitrate')),
'vbr': int_or_none(attr.get('videoBitrate')),
'abr': int_or_none(attr.get('audioBitrate')),
'vcodec': attr.get('videoCodec'),
'acodec': attr.get('audioCodec'),
})
elif source_type == 'hls':
formats.extend(self._extract_m3u8_formats(
renditions.find('rendition').attrib['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))
elif source_type == 'smil' and version == 'level3' and not smil_parsed:
formats.extend(self._extract_smil_formats(
renditions.find('rendition').attrib['url'], video_id, False))
smil_parsed = True
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
duration = video_info.get('duration')
return {
'id': video_id,
'title': title,
'formats': formats,
'thumbnail': video_info.get('imageUrl') or video_info.get('thumbnailUrl'),
'timestamp': timestamp,
'uploader': uploader,
'duration': duration,
'view_count': view_count,
'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, '%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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