Code cleanup

app/musicmuster.py

@@ -95,25 +95,6 @@ class Window(QMainWindow, Ui_MainWindow):
     def set_main_window_size(self) -> None:
         """Set size of window from database"""
 
-    def add_file(self):
-        dlg = QFileDialog()
-        dlg.setFileMode(QFileDialog.ExistingFiles)
-        dlg.setViewMode(QFileDialog.Detail)
-        dlg.setDirectory(Config.ROOT)
-        dlg.setNameFilter("Music files (*.flac *.mp3)")
-
-        if dlg.exec_():
-            with Session() as session:
-                for fname in dlg.selectedFiles():
-                    track = create_track_from_file(session, fname)
-                    # Add to playlist on screen
-                    # If we don't specify "repaint=False", playlist will
-                    # also be saved to database
-                    self.visible_playlist_tab().insert_track(session, track)
-
-    def set_main_window_size(self):
-        "Set size of window from database"
-
         with Session() as session:
             record = Settings.get_int_settings(session, "mainwindow_x")
             x = record.f_int or 1
@@ -647,9 +628,6 @@ class Window(QMainWindow, Ui_MainWindow):
             dlg = DbDialog(self, session)
             dlg.exec()
 
-    def open_playlist(self) -> None:
-        """Select and activate existing playlist"""
-
     def search_playlist(self):
         self.txtSearch.setHidden(False)
         self.txtSearch.setFocus()

app/playlists.py

@@ -876,6 +876,7 @@ class PlaylistTab(QTableWidget):
 
     def _context_menu(self, pos):  # review
 
+        assert self.menu
         self.menu.exec_(self.mapToGlobal(pos))
 
     def _copy_path(self, row: int) -> None: