Get artists from API, display in screen and notification

addon.xml

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <addon id="script.spotify.screensaver"
     name="Spotify Screensaver"
-    version="0.0.14"
+    version="0.0.15"
     provider-name="Benoît Harrault">
     <requires>
         <import addon="xbmc.python" version="2.25.0"/>

gui.py

@@ -151,14 +151,13 @@ class GUI(xbmcgui.WindowXMLDialog):
 
         track_data = self._get_track_data(track_id)
         track_name = track_data.get('track_name')
+        track_artists = track_data.get('track_artists')
         track_image_url = track_data.get('track_image_url')
 
-        if (track_name is None) or (track_image_url is None):
-            self.log('failed to get track data', xbmc.LOGERROR)
-        else:
         notification = (
-                'Notification("Next:", ' + track_name
-                + ', 29000, ' + track_image_url + ')'
+            'Notification("Next:", "' + ', '.join(track_artists)
+            + ' - ' + track_name
+            + '", 29000, ' + track_image_url + ')'
         )
         xbmc.executebuiltin(notification)
 
@@ -193,6 +192,7 @@ class GUI(xbmcgui.WindowXMLDialog):
             data = response.json()
 
             track_data['track_name'] = data.get('name', '')
+            track_data['track_artists'] = []
 
             # album/track image
             album = data.get('album')
@@ -210,6 +210,28 @@ class GUI(xbmcgui.WindowXMLDialog):
             else:
                 self.log('ok got album from API')
                 self.log(json.dumps(album))
+                # get artists
+                artists = album.get('artists')
+                if artists is None:
+                    self.log('failed to get artists from API', xbmc.LOGERROR)
+                    self.log(json.dumps(album), xbmc.LOGERROR)
+                else:
+                    self.log('ok got artists from API')
+                    self.log(json.dumps(artists))
+                    for artist in artists:
+                        artist_name = artist.get('name')
+                        if artist_name is None:
+                            self.log(
+                                'failed to get artist_name from API',
+                                xbmc.LOGERROR)
+                            self.log(json.dumps(artist), xbmc.LOGERROR)
+                        else:
+                            self.log('ok got artist_name from API')
+                            self.log(json.dumps(artist_name))
+
+                            track_data['track_artists'].append(artist_name)
+
+                # get images
                 images = album.get('images')
                 if images is None:
                     self.log('failed to get images from API', xbmc.LOGERROR)
@@ -244,14 +266,12 @@ class GUI(xbmcgui.WindowXMLDialog):
 
         track_data = self._get_track_data(track_id)
         track_name = track_data.get('track_name')
+        track_artists = track_data.get('track_artists')
         track_image_url = track_data.get('track_image_url')
 
-        if (track_name is None) or (track_image_url is None):
-            self.log('failed to get track data', xbmc.LOGERROR)
-        else:
         imageLST.append(
             xbmcgui.ListItem(
-                    track_name,
+                ', '.join(track_artists) + ' - ' + track_name,
                 thumbnailImage=track_image_url
             )
         )

resources/skins/default/1080i/default.xml

@@ -59,7 +59,7 @@
                     <textcolor>ffffffff</textcolor>
                     <shadowcolor>ff000000</shadowcolor>
                     <info>ListItem.Label</info>
-                    <animation effect="fade" start="100" end="0" time="25000" condition="True">Conditional</animation>
+                    <animation effect="fade" start="100" end="0" time="120000" condition="True">Conditional</animation>
                 </control>
             </focusedlayout >
         </control>