Tidy up playlist.remove_track

app/models.py

@@ -342,12 +342,10 @@ class Playlists(Base):
         DEBUG(f"Playlist.remove_track({self.id=}, {row=})")
 
         # Get tracks collection for this playlist
-        tracks_collections = self.tracks
         # Tracks are a dictionary of tracks keyed on row
         # number. Remove the relevant row.
-        del tracks_collections[row]
+        del self.tracks[row]
         # Save the new tracks collection
-        self.tracks = tracks_collections
         session.flush()
 
 

app/utilities.py

@@ -224,7 +224,7 @@ def update_db(session):
 
     for path in list(os_paths - db_paths):
         DEBUG(f"utilities.update_db: {path=} not in database")
-        # is filename in database?
+        # is filename in database with a different path?
         track = Tracks.get_by_filename(session, os.path.basename(path))
         if not track:
             messages.append(f"{path} missing from database: {path}")