191 lines
6.9 KiB
Python
191 lines
6.9 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import re
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import hashlib
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from .common import InfoExtractor
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from ..compat import compat_str
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from ..utils import (
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ExtractorError,
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int_or_none,
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float_or_none,
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sanitized_Request,
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urlencode_postdata,
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)
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class YandexMusicBaseIE(InfoExtractor):
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@staticmethod
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def _handle_error(response):
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error = response.get('error')
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if error:
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raise ExtractorError(error, expected=True)
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def _download_json(self, *args, **kwargs):
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response = super(YandexMusicBaseIE, self)._download_json(*args, **kwargs)
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self._handle_error(response)
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return response
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class YandexMusicTrackIE(YandexMusicBaseIE):
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IE_NAME = 'yandexmusic:track'
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IE_DESC = 'Яндекс.Музыка - Трек'
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_VALID_URL = r'https?://music\.yandex\.(?:ru|kz|ua|by)/album/(?P<album_id>\d+)/track/(?P<id>\d+)'
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_TEST = {
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'url': 'http://music.yandex.ru/album/540508/track/4878838',
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'md5': 'f496818aa2f60b6c0062980d2e00dc20',
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'info_dict': {
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'id': '4878838',
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'ext': 'mp3',
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'title': 'Carlo Ambrosio - Gypsy Eyes 1',
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'filesize': 4628061,
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'duration': 193.04,
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}
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}
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def _get_track_url(self, storage_dir, track_id):
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data = self._download_json(
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'http://music.yandex.ru/api/v1.5/handlers/api-jsonp.jsx?action=getTrackSrc&p=download-info/%s'
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% storage_dir,
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track_id, 'Downloading track location JSON')
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key = hashlib.md5(('XGRlBW9FXlekgbPrRHuSiA' + data['path'][1:] + data['s']).encode('utf-8')).hexdigest()
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storage = storage_dir.split('.')
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return ('http://%s/get-mp3/%s/%s?track-id=%s&from=service-10-track&similarities-experiment=default'
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% (data['host'], key, data['ts'] + data['path'], storage[1]))
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def _get_track_info(self, track):
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thumbnail = None
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cover_uri = track.get('albums', [{}])[0].get('coverUri')
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if cover_uri:
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thumbnail = cover_uri.replace('%%', 'orig')
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if not thumbnail.startswith('http'):
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thumbnail = 'http://' + thumbnail
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return {
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'id': track['id'],
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'ext': 'mp3',
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'url': self._get_track_url(track['storageDir'], track['id']),
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'title': '%s - %s' % (track['artists'][0]['name'], track['title']),
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'filesize': int_or_none(track.get('fileSize')),
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'duration': float_or_none(track.get('durationMs'), 1000),
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'thumbnail': thumbnail,
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}
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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album_id, track_id = mobj.group('album_id'), mobj.group('id')
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track = self._download_json(
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'http://music.yandex.ru/handlers/track.jsx?track=%s:%s' % (track_id, album_id),
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track_id, 'Downloading track JSON')['track']
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return self._get_track_info(track)
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class YandexMusicPlaylistBaseIE(YandexMusicBaseIE):
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def _build_playlist(self, tracks):
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return [
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self.url_result(
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'http://music.yandex.ru/album/%s/track/%s' % (track['albums'][0]['id'], track['id']))
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for track in tracks if track.get('albums') and isinstance(track.get('albums'), list)]
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class YandexMusicAlbumIE(YandexMusicPlaylistBaseIE):
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IE_NAME = 'yandexmusic:album'
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IE_DESC = 'Яндекс.Музыка - Альбом'
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_VALID_URL = r'https?://music\.yandex\.(?:ru|kz|ua|by)/album/(?P<id>\d+)/?(\?|$)'
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_TEST = {
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'url': 'http://music.yandex.ru/album/540508',
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'info_dict': {
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'id': '540508',
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'title': 'Carlo Ambrosio - Gypsy Soul (2009)',
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},
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'playlist_count': 50,
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}
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def _real_extract(self, url):
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album_id = self._match_id(url)
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album = self._download_json(
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'http://music.yandex.ru/handlers/album.jsx?album=%s' % album_id,
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album_id, 'Downloading album JSON')
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entries = self._build_playlist(album['volumes'][0])
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title = '%s - %s' % (album['artists'][0]['name'], album['title'])
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year = album.get('year')
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if year:
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title += ' (%s)' % year
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return self.playlist_result(entries, compat_str(album['id']), title)
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class YandexMusicPlaylistIE(YandexMusicPlaylistBaseIE):
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IE_NAME = 'yandexmusic:playlist'
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IE_DESC = 'Яндекс.Музыка - Плейлист'
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_VALID_URL = r'https?://music\.yandex\.(?:ru|kz|ua|by)/users/[^/]+/playlists/(?P<id>\d+)'
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_TESTS = [{
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'url': 'http://music.yandex.ru/users/music.partners/playlists/1245',
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'info_dict': {
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'id': '1245',
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'title': 'Что слушают Enter Shikari',
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'description': 'md5:3b9f27b0efbe53f2ee1e844d07155cc9',
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},
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'playlist_count': 6,
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}, {
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# playlist exceeding the limit of 150 tracks shipped with webpage (see
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# https://github.com/rg3/youtube-dl/issues/6666)
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'url': 'https://music.yandex.ru/users/ya.playlist/playlists/1036',
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'info_dict': {
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'id': '1036',
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'title': 'Музыка 90-х',
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},
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'playlist_count': 310,
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}]
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def _real_extract(self, url):
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playlist_id = self._match_id(url)
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webpage = self._download_webpage(url, playlist_id)
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mu = self._parse_json(
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self._search_regex(
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r'var\s+Mu\s*=\s*({.+?});\s*</script>', webpage, 'player'),
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playlist_id)
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playlist = mu['pageData']['playlist']
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tracks, track_ids = playlist['tracks'], playlist['trackIds']
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# tracks dictionary shipped with webpage is limited to 150 tracks,
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# missing tracks should be retrieved manually.
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if len(tracks) < len(track_ids):
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present_track_ids = set([compat_str(track['id']) for track in tracks if track.get('id')])
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missing_track_ids = set(map(compat_str, track_ids)) - set(present_track_ids)
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request = sanitized_Request(
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'https://music.yandex.ru/handlers/track-entries.jsx',
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urlencode_postdata({
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'entries': ','.join(missing_track_ids),
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'lang': mu.get('settings', {}).get('lang', 'en'),
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'external-domain': 'music.yandex.ru',
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'overembed': 'false',
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'sign': mu.get('authData', {}).get('user', {}).get('sign'),
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'strict': 'true',
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}))
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request.add_header('Referer', url)
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request.add_header('X-Requested-With', 'XMLHttpRequest')
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missing_tracks = self._download_json(
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request, playlist_id, 'Downloading missing tracks JSON', fatal=False)
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if missing_tracks:
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tracks.extend(missing_tracks)
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return self.playlist_result(
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self._build_playlist(tracks),
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compat_str(playlist_id),
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playlist['title'], playlist.get('description'))
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