Improve database schema and usability

language-practice

@@ -11,9 +11,7 @@ Inflection charts are pulled from wiktionary.
 import argparse
 import sys
 
-from language_practice.gui import GuiApplication
 from language_practice.sqlite import SqliteHandle
-from language_practice.terminal import TerminalApplication
 
 
 class Once(argparse.Action):
@@ -53,9 +51,11 @@ def main():
     try:
         all_sets = handle.get_all_sets()
         if args.gui:
+            from language_practice.gui import GuiApplication  # pylint: disable=import-outside-toplevel
             gui = GuiApplication(handle, all_sets)
             gui.run()
         else:
+            from language_practice.terminal import TerminalApplication  # pylint: disable=import-outside-toplevel
             tui = TerminalApplication(handle, all_sets)
             tui.run()
     except Exception as err:  # pylint: disable=broad-exception-caught

language_practice/config.py

@@ -24,7 +24,7 @@ def __init__(
         aspect: str | None,
         usage: str | None,
         part_of_speech: str | None,
-        charts: list[list[list[str]]] | None,
+        charts: list[list[str]] | None,
         repetition: WordRepetition,
     ):
         self.word = word
@@ -72,7 +72,7 @@ def get_part_of_speech(self) -> str | None:
         """
         return self.part_of_speech
 
-    def get_charts(self) -> list[list[list[str]]] | None:
+    def get_charts(self) -> list[list[str]] | None:
         """
         Get charts.
         """

language_practice/gui.py

@@ -100,7 +100,9 @@ def delete_flashcard_set(self, button: Gtk.Button):
         """
         Handle deleting flashcard set on button press.
         """
-        self.handle.delete_set(button.get_prev_sibling().get_text())
+        set_id = self.handle.get_id_from_file_name(button.get_prev_sibling().get_text())
+        if set_id is not None:
+            self.handle.delete_set(set_id)
         self.flashcard_set_grid.delete_row(button)
 
     def handle_files(self, dialog: Gtk.FileDialog, task: Gio.Task):
@@ -184,6 +186,7 @@ def delete_row(self, contains_child: Gtk.Button):
         """
         info = self.query_child(contains_child)
         self.remove_row(info.row)
+        self.num_rows -= 1
 
     #  pylint: disable=unused-argument
     def select_all(self, button: Gtk.Button):