added catch for no network username

backup.py

@@ -27,7 +27,7 @@ if __name__ == '__main__':
 
     logger.addHandler(stream_handler)
 
-    try:
+    # try:
 
     network = Network(NetworkUser(os.environ['SPOTCLIENT'],
                                   os.environ['SPOTSECRET'],
@@ -50,5 +50,5 @@ if __name__ == '__main__':
     for play in playlists:
         csvwrite.export_playlist(play, totalpath)
 
-    except Exception as e:
-        logger.exception(f'exception occured')
+    # except Exception as e:
+    #     logger.exception(f'exception occured')

spotframework/net/network.py

@@ -284,7 +284,10 @@ class Network:
 
         playlists = self.get_playlists()
 
-        if playlists:
+        if self.user.username is None:
+            self.user.refresh_info()
+
+        if playlists is not None:
             return list(filter(lambda x: x.owner.username == self.user.username, playlists))
         else:
             logger.error('no playlists returned to filter')