Add menu option to reload rulefile

src/beanify/gui/mainwindow.py

@@ -70,7 +70,7 @@ class MainWindow(ThemedTk):
         menu_file.add_command(label="Export Transactions", command=self.do_export_txn)
         menu_file.add_separator()
         menu_file.add_command(label="Save Rules", command=self.do_save_rules)
-        # menu_file.add_command(label="Reload Rules", command=self.do_save_rules)
+        menu_file.add_command(label="Reload Rules", command=self.do_reload_rules)
         menu_file.add_separator()
         menu_file.add_command(label="Exit", command=lambda: self.destroy())
         self.menubar.add_cascade(menu=menu_file, label="File")
@@ -175,17 +175,22 @@ class MainWindow(ThemedTk):
         self.ruleset.add_rule(rule)
 
         # Adding a rule means a full regeneration
+        self.regenerate_rows()
+
+        self.update_status(f"Rule created! {affected} transactions affected.")
+
+    def regenerate_rows(self):
+        """
+        Fully regenerate rows (incl in the editor) from the ruleset, aside from custom.
+        """
         for record in self.rows:
             if record not in self.custom:
                 txn = self.converter.convert(record, self.ruleset)
                 self.rows[record] = txn
 
-        # Tell the table to regenerate
         self.rowtree.update_rows(self.rows)
         self.rebuild_account_cache()
 
-        self.update_status(f"Rule created! {affected} transactions affected.")
-
     def initial_ingest(self):
         if self.files:
             rows = {}
@@ -309,4 +314,12 @@ class MainWindow(ThemedTk):
         self.account_cache.clear()
         self.account_cache |= cache
 
-    def do_reapply_rules(self): ...
+    def do_reload_rules(self):
+        """
+        Reload the ruleset (usually from disk).
+
+        This lets us edit the rule table by saving, editing, and loading the rules,
+        even though we don't have a built-in rule editor yet.
+        """
+        self.ruleset.reload_rules()
+        self.regenerate_rows()