From 260743d8425a8492a814c1df46ca9303c4533612 Mon Sep 17 00:00:00 2001
From: Caden Gobat <36030084+cgobat@users.noreply.github.com>
Date: Fri, 17 Mar 2023 09:59:45 -0600
Subject: [PATCH] Make regex pattern a raw str to prevent "invalid escape
 sequence" warning

---
 cura/UI/ObjectsModel.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cura/UI/ObjectsModel.py b/cura/UI/ObjectsModel.py
index 884d516f08..4f64270247 100644
--- a/cura/UI/ObjectsModel.py
+++ b/cura/UI/ObjectsModel.py
@@ -69,7 +69,7 @@ class ObjectsModel(ListModel):
         self._group_name_template = catalog.i18nc("@label", "Group #{group_nr}")
         self._group_name_prefix = self._group_name_template.split("#")[0]
 
-        self._naming_regex = re.compile("^(.+)\(([0-9]+)\)$")
+        self._naming_regex = re.compile(r"^(.+)\(([0-9]+)\)$")
 
     def setActiveBuildPlate(self, nr: int) -> None:
         if self._build_plate_number != nr: