From 6c69de80bdcd2744bc64cb933c2d863dd5e74a33 Mon Sep 17 00:00:00 2001
From: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Sun, 11 Nov 2012 21:23:45 +0100
Subject: [PATCH] Tweaked cache key creation to avoid strict typing.
This is a provisional change. See #19221 for details.
---
django/core/cache/backends/base.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/django/core/cache/backends/base.py b/django/core/cache/backends/base.py
index 25fbbcbbdd..7234d3c4db 100644
--- a/django/core/cache/backends/base.py
+++ b/django/core/cache/backends/base.py
@@ -14,6 +14,7 @@ class InvalidCacheBackendError(ImproperlyConfigured):
class CacheKeyWarning(DjangoRuntimeWarning):
pass
+
# Memcached does not accept keys longer than this.
MEMCACHE_MAX_KEY_LENGTH = 250
@@ -26,7 +27,7 @@ def default_key_func(key, key_prefix, version):
the `key_prefix'. KEY_FUNCTION can be used to specify an alternate
function with custom key making behavior.
"""
- return ':'.join([key_prefix, str(version), key])
+ return '%s:%s:%s' % (key_prefix, version, key)
def get_key_func(key_func):