From 022aebc55049075e0852dc7b0ce01ea085fe5dcb Mon Sep 17 00:00:00 2001
From: Tim Graham <timograham@gmail.com>
Date: Tue, 14 Nov 2017 19:05:20 -0500
Subject: [PATCH] [2.0.x] Fixed invalid escape sequence warning in
 check_framework test.

Backport of 532a4f22ad94db320cb0fd66f4c7ee57d17ac65a from master
---
 .../urls/path_compatibility/contains_re_named_group.py          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/check_framework/urls/path_compatibility/contains_re_named_group.py b/tests/check_framework/urls/path_compatibility/contains_re_named_group.py
index 76c4939f3f..a99c79354e 100644
--- a/tests/check_framework/urls/path_compatibility/contains_re_named_group.py
+++ b/tests/check_framework/urls/path_compatibility/contains_re_named_group.py
@@ -1,5 +1,5 @@
 from django.urls import path
 
 urlpatterns = [
-    path('(?P<named-group>\d+)', lambda x: x),
+    path(r'(?P<named-group>\d+)', lambda x: x),
 ]