X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fyandexmusic.py;h=7a90cc60cfa61a880ba8a0d05cd841017a24bfa8;hb=494ab6db7394b39126d775efe03eb6dab428eff9;hp=d3cc1a29fa473fee2f58e91323774633be00fc4b;hpb=3047121c639428235191ff5f7afbda7ecda38779;p=youtube-dl

diff --git a/youtube_dl/extractor/yandexmusic.py b/youtube_dl/extractor/yandexmusic.py
index d3cc1a29f..7a90cc60c 100644
--- a/youtube_dl/extractor/yandexmusic.py
+++ b/youtube_dl/extractor/yandexmusic.py
@@ -5,18 +5,30 @@ import re
 import hashlib
 
 from .common import InfoExtractor
-from ..compat import (
-    compat_str,
-    compat_urllib_parse,
-)
+from ..compat import compat_str
 from ..utils import (
+    ExtractorError,
     int_or_none,
     float_or_none,
     sanitized_Request,
+    urlencode_postdata,
 )
 
 
-class YandexMusicTrackIE(InfoExtractor):
+class YandexMusicBaseIE(InfoExtractor):
+    @staticmethod
+    def _handle_error(response):
+        error = response.get('error')
+        if error:
+            raise ExtractorError(error, expected=True)
+
+    def _download_json(self, *args, **kwargs):
+        response = super(YandexMusicBaseIE, self)._download_json(*args, **kwargs)
+        self._handle_error(response)
+        return response
+
+
+class YandexMusicTrackIE(YandexMusicBaseIE):
     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+)'
@@ -27,9 +39,14 @@ class YandexMusicTrackIE(InfoExtractor):
         'info_dict': {
             'id': '4878838',
             'ext': 'mp3',
-            'title': 'Carlo Ambrosio - Gypsy Eyes 1',
+            'title': 'Carlo Ambrosio & Fabio Di Bari, Carlo Ambrosio - Gypsy Eyes 1',
             'filesize': 4628061,
             'duration': 193.04,
+            'track': 'Gypsy Eyes 1',
+            'album': 'Gypsy Soul',
+            'album_artist': 'Carlo Ambrosio',
+            'artist': 'Carlo Ambrosio & Fabio Di Bari, Carlo Ambrosio',
+            'release_year': '2009',
         }
     }
 
@@ -52,16 +69,45 @@ class YandexMusicTrackIE(InfoExtractor):
             thumbnail = cover_uri.replace('%%', 'orig')
             if not thumbnail.startswith('http'):
                 thumbnail = 'http://' + thumbnail
-        return {
+
+        track_title = track['title']
+        track_info = {
             '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,
+            'track': track_title,
         }
 
+        def extract_artist(artist_list):
+            if artist_list and isinstance(artist_list, list):
+                artists_names = [a['name'] for a in artist_list if a.get('name')]
+                if artists_names:
+                    return ', '.join(artists_names)
+
+        albums = track.get('albums')
+        if albums and isinstance(albums, list):
+            album = albums[0]
+            if isinstance(album, dict):
+                year = album.get('year')
+                track_info.update({
+                    'album': album.get('title'),
+                    'album_artist': extract_artist(album.get('artists')),
+                    'release_year': compat_str(year) if year else None,
+                })
+
+        track_artist = extract_artist(track.get('artists'))
+        if track_artist:
+            track_info.update({
+                'artist': track_artist,
+                'title': '%s - %s' % (track_artist, track_title),
+            })
+        else:
+            track_info['title'] = track_title
+        return track_info
+
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)
         album_id, track_id = mobj.group('album_id'), mobj.group('id')
@@ -73,7 +119,7 @@ class YandexMusicTrackIE(InfoExtractor):
         return self._get_track_info(track)
 
 
-class YandexMusicPlaylistBaseIE(InfoExtractor):
+class YandexMusicPlaylistBaseIE(YandexMusicBaseIE):
     def _build_playlist(self, tracks):
         return [
             self.url_result(
@@ -156,14 +202,14 @@ class YandexMusicPlaylistIE(YandexMusicPlaylistBaseIE):
             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({
+                urlencode_postdata({
                     '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')