From 1dcb58bdabcc294df0a14100cb8090a395be2ba3 Mon Sep 17 00:00:00 2001
From: David Culley <6276049+davidculley@users.noreply.github.com>
Date: Wed, 10 Jul 2024 19:18:38 +0200
Subject: [PATCH] refactor: use f-string

---
 qt/aqt/editor.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qt/aqt/editor.py b/qt/aqt/editor.py
index 674b09274..1942f908d 100644
--- a/qt/aqt/editor.py
+++ b/qt/aqt/editor.py
@@ -321,7 +321,7 @@ require("anki/ui").loaded.then(() => require("anki/NoteEditor").instances[0].too
         class_attribute = "linkb" if rightside else "rounded"
 
         if not disables:
-            class_attribute += " perm"
+            class_attribute = f"{class_attribute} perm"
 
         return f"""<button tabindex=-1
                         {id_attribute_assignment}