Properly cancel download thread.

cardvault/application.py

@@ -110,7 +110,7 @@ class Application:
             supertypes = " - " + " ".join(card.subtypes)
         types = " ".join(card.types) + supertypes
         builder.get_object("cardTypes").set_text(types)
-        # Rarityget_card_image
+        # Rarity
         builder.get_object("cardRarity").set_text(card.rarity if card.rarity else "")
         # Release
         builder.get_object("cardReleaseDate").set_text(card.release_date if card.release_date else "")

cardvault/handlers.py

@@ -165,6 +165,10 @@ class Handlers(SearchHandlers, LibraryHandlers, WantsHandlers):
         e = time.time()
         util.log("Finished in {}s".format(round(e - s, 3)), util.LogLevel.Info)
 
+        if self.cancel_token:
+            GObject.idle_add(self.download_canceled)
+            return
+
         self.app.db_delete_card_data()
 
         GObject.idle_add(self.load_show_insert_ui, "Saving data to disk...")