From 68b8eda78864b78d1b8b2529ec119ec440f8458a Mon Sep 17 00:00:00 2001
From: Nick Pope <nick@nickpope.me.uk>
Date: Thu, 26 Aug 2021 13:54:26 +0100
Subject: [PATCH] Refs #33060 -- Added .make_key() in .touch() for dummy cache
 backend.

All cache operations should use make_key().
---
 django/core/cache/backends/dummy.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/django/core/cache/backends/dummy.py b/django/core/cache/backends/dummy.py
index 3913746c495..450d0997a6a 100644
--- a/django/core/cache/backends/dummy.py
+++ b/django/core/cache/backends/dummy.py
@@ -22,6 +22,7 @@ class DummyCache(BaseCache):
         self.validate_key(key)
 
     def touch(self, key, timeout=DEFAULT_TIMEOUT, version=None):
+        key = self.make_key(key, version=version)
         self.validate_key(key)
         return False