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Diffstat (limited to 'youtube_dl/extractor/yandexmusic.py')
| -rw-r--r-- | youtube_dl/extractor/yandexmusic.py | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/youtube_dl/extractor/yandexmusic.py b/youtube_dl/extractor/yandexmusic.py new file mode 100644 index 000000000..d3cc1a29f --- /dev/null +++ b/youtube_dl/extractor/yandexmusic.py @@ -0,0 +1,178 @@ +# coding: utf-8 +from __future__ import unicode_literals + +import re +import hashlib + +from .common import InfoExtractor +from ..compat import ( + compat_str, + compat_urllib_parse, +) +from ..utils import ( + int_or_none, + float_or_none, + sanitized_Request, +) + + +class YandexMusicTrackIE(InfoExtractor): + IE_NAME = 'yandexmusic:track' + IE_DESC = 'Яндекс.Музыка - Трек' + _VALID_URL = r'https?://music\.yandex\.(?:ru|kz|ua|by)/album/(?P<album_id>\d+)/track/(?P<id>\d+)' + + _TEST = { + 'url': 'http://music.yandex.ru/album/540508/track/4878838', + 'md5': 'f496818aa2f60b6c0062980d2e00dc20', + 'info_dict': { + 'id': '4878838', + 'ext': 'mp3', + 'title': 'Carlo Ambrosio - Gypsy Eyes 1', + 'filesize': 4628061, + 'duration': 193.04, + } + } + + def _get_track_url(self, storage_dir, track_id): + data = self._download_json( + 'http://music.yandex.ru/api/v1.5/handlers/api-jsonp.jsx?action=getTrackSrc&p=download-info/%s' + % storage_dir, + track_id, 'Downloading track location JSON') + + key = hashlib.md5(('XGRlBW9FXlekgbPrRHuSiA' + data['path'][1:] + data['s']).encode('utf-8')).hexdigest() + storage = storage_dir.split('.') + + return ('http://%s/get-mp3/%s/%s?track-id=%s&from=service-10-track&similarities-experiment=default' + % (data['host'], key, data['ts'] + data['path'], storage[1])) + + def _get_track_info(self, track): + thumbnail = None + cover_uri = track.get('albums', [{}])[0].get('coverUri') + if cover_uri: + thumbnail = cover_uri.replace('%%', 'orig') + if not thumbnail.startswith('http'): + thumbnail = 'http://' + thumbnail + return { + 'id': track['id'], + 'ext': 'mp3', + 'url': self._get_track_url(track['storageDir'], track['id']), + 'title': '%s - %s' % (track['artists'][0]['name'], track['title']), + 'filesize': int_or_none(track.get('fileSize')), + 'duration': float_or_none(track.get('durationMs'), 1000), + 'thumbnail': thumbnail, + } + + def _real_extract(self, url): + mobj = re.match(self._VALID_URL, url) + album_id, track_id = mobj.group('album_id'), mobj.group('id') + + track = self._download_json( + 'http://music.yandex.ru/handlers/track.jsx?track=%s:%s' % (track_id, album_id), + track_id, 'Downloading track JSON')['track'] + + return self._get_track_info(track) + + +class YandexMusicPlaylistBaseIE(InfoExtractor): + def _build_playlist(self, tracks): + return [ + self.url_result( + 'http://music.yandex.ru/album/%s/track/%s' % (track['albums'][0]['id'], track['id'])) + for track in tracks if track.get('albums') and isinstance(track.get('albums'), list)] + + +class YandexMusicAlbumIE(YandexMusicPlaylistBaseIE): + IE_NAME = 'yandexmusic:album' + IE_DESC = 'Яндекс.Музыка - Альбом' + _VALID_URL = r'https?://music\.yandex\.(?:ru|kz|ua|by)/album/(?P<id>\d+)/?(\?|$)' + + _TEST = { + 'url': 'http://music.yandex.ru/album/540508', + 'info_dict': { + 'id': '540508', + 'title': 'Carlo Ambrosio - Gypsy Soul (2009)', + }, + 'playlist_count': 50, + } + + def _real_extract(self, url): + album_id = self._match_id(url) + + album = self._download_json( + 'http://music.yandex.ru/handlers/album.jsx?album=%s' % album_id, + album_id, 'Downloading album JSON') + + entries = self._build_playlist(album['volumes'][0]) + + title = '%s - %s' % (album['artists'][0]['name'], album['title']) + year = album.get('year') + if year: + title += ' (%s)' % year + + return self.playlist_result(entries, compat_str(album['id']), title) + + +class YandexMusicPlaylistIE(YandexMusicPlaylistBaseIE): + IE_NAME = 'yandexmusic:playlist' + IE_DESC = 'Яндекс.Музыка - Плейлист' + _VALID_URL = r'https?://music\.yandex\.(?:ru|kz|ua|by)/users/[^/]+/playlists/(?P<id>\d+)' + + _TESTS = [{ + 'url': 'http://music.yandex.ru/users/music.partners/playlists/1245', + 'info_dict': { + 'id': '1245', + 'title': 'Что слушают Enter Shikari', + 'description': 'md5:3b9f27b0efbe53f2ee1e844d07155cc9', + }, + 'playlist_count': 6, + }, { + # playlist exceeding the limit of 150 tracks shipped with webpage (see + # https://github.com/rg3/youtube-dl/issues/6666) + 'url': 'https://music.yandex.ru/users/ya.playlist/playlists/1036', + 'info_dict': { + 'id': '1036', + 'title': 'Музыка 90-х', + }, + 'playlist_count': 310, + }] + + def _real_extract(self, url): + playlist_id = self._match_id(url) + + webpage = self._download_webpage(url, playlist_id) + + mu = self._parse_json( + self._search_regex( + r'var\s+Mu\s*=\s*({.+?});\s*</script>', webpage, 'player'), + playlist_id) + + playlist = mu['pageData']['playlist'] + tracks, track_ids = playlist['tracks'], playlist['trackIds'] + + # tracks dictionary shipped with webpage is limited to 150 tracks, + # missing tracks should be retrieved manually. + if len(tracks) < len(track_ids): + present_track_ids = set([compat_str(track['id']) for track in tracks if track.get('id')]) + missing_track_ids = set(map(compat_str, track_ids)) - set(present_track_ids) + request = sanitized_Request( + 'https://music.yandex.ru/handlers/track-entries.jsx', + compat_urllib_parse.urlencode({ + 'entries': ','.join(missing_track_ids), + 'lang': mu.get('settings', {}).get('lang', 'en'), + 'external-domain': 'music.yandex.ru', + 'overembed': 'false', + 'sign': mu.get('authData', {}).get('user', {}).get('sign'), + 'strict': 'true', + }).encode('utf-8')) + request.add_header('Referer', url) + request.add_header('X-Requested-With', 'XMLHttpRequest') + + missing_tracks = self._download_json( + request, playlist_id, 'Downloading missing tracks JSON', fatal=False) + if missing_tracks: + tracks.extend(missing_tracks) + + return self.playlist_result( + self._build_playlist(tracks), + compat_str(playlist_id), + playlist['title'], playlist.get('description')) |