From 1b5918f160365b97986f21da1a7c35ffd2d5b0b0 Mon Sep 17 00:00:00 2001
From: Jaap Roes <jaap@eight.nl>
Date: Fri, 10 Oct 2014 11:59:47 +0200
Subject: [PATCH] Fixed #23625 -- Removed CacheClass shim

---
 django/core/cache/backends/db.py        | 5 -----
 django/core/cache/backends/dummy.py     | 5 -----
 django/core/cache/backends/filebased.py | 5 -----
 django/core/cache/backends/locmem.py    | 5 -----
 docs/releases/1.8.txt                   | 6 ++++++
 5 files changed, 6 insertions(+), 20 deletions(-)

diff --git a/django/core/cache/backends/db.py b/django/core/cache/backends/db.py
index 959095026bd..99ce96d49ee 100644
--- a/django/core/cache/backends/db.py
+++ b/django/core/cache/backends/db.py
@@ -200,8 +200,3 @@ class DatabaseCache(BaseDatabaseCache):
         table = connections[db].ops.quote_name(self._table)
         with connections[db].cursor() as cursor:
             cursor.execute('DELETE FROM %s' % table)
-
-
-# For backwards compatibility
-class CacheClass(DatabaseCache):
-    pass
diff --git a/django/core/cache/backends/dummy.py b/django/core/cache/backends/dummy.py
index 5b6646da96e..eb21feebdf8 100644
--- a/django/core/cache/backends/dummy.py
+++ b/django/core/cache/backends/dummy.py
@@ -41,8 +41,3 @@ class DummyCache(BaseCache):
 
     def clear(self):
         pass
-
-
-# For backwards compatibility
-class CacheClass(DummyCache):
-    pass
diff --git a/django/core/cache/backends/filebased.py b/django/core/cache/backends/filebased.py
index 26522af284c..94fdfa9ed7a 100644
--- a/django/core/cache/backends/filebased.py
+++ b/django/core/cache/backends/filebased.py
@@ -150,8 +150,3 @@ class FileBasedCache(BaseCache):
         filelist = [os.path.join(self._dir, fname) for fname
                     in glob.glob1(self._dir, '*%s' % self.cache_suffix)]
         return filelist
-
-
-# For backwards compatibility
-class CacheClass(FileBasedCache):
-    pass
diff --git a/django/core/cache/backends/locmem.py b/django/core/cache/backends/locmem.py
index 7c2609c2373..1e8b60544aa 100644
--- a/django/core/cache/backends/locmem.py
+++ b/django/core/cache/backends/locmem.py
@@ -127,8 +127,3 @@ class LocMemCache(BaseCache):
     def clear(self):
         self._cache.clear()
         self._expire_info.clear()
-
-
-# For backwards compatibility
-class CacheClass(LocMemCache):
-    pass
diff --git a/docs/releases/1.8.txt b/docs/releases/1.8.txt
index db117e917e8..d430a4af456 100644
--- a/docs/releases/1.8.txt
+++ b/docs/releases/1.8.txt
@@ -615,6 +615,12 @@ Miscellaneous
 * GIS-specific lookups have been refactored to use the
   :class:`django.db.models.Lookup` API.
 
+* The ``CacheClass`` shim has been removed from all cache backends.
+  These aliases were provided for backwards compatibility with Django 1.3.
+  If you are still using them, please update your project to use the real
+  class name found in the :setting:`BACKEND <CACHES-BACKEND>` key of the
+  :setting:`CACHES` setting.
+
 .. _deprecated-features-1.8:
 
 Features deprecated in 1.8