Fixed #21012 -- New API to access cache backends.

Thanks Curtis Malony and Florian Apolloner.

Squashed commit of the following:

commit 3380495e93
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date:   Sat Nov 23 14:18:07 2013 +0100

    Looked up the template_fragments cache at runtime.

commit 905a74f52b
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date:   Sat Nov 23 14:19:48 2013 +0100

    Removed all uses of create_cache.

    Refactored the cache tests significantly.

    Made it safe to override the CACHES setting.

commit 35e289fe92
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date:   Sat Nov 23 12:23:57 2013 +0100

    Removed create_cache function.

commit 8e274f747a
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date:   Sat Nov 23 12:04:52 2013 +0100

    Updated docs to describe a simplified cache backend API.

commit ee7eb0f73e
Author: Curtis Maloney <curtis@tinbrain.net>
Date:   Sat Oct 19 09:49:24 2013 +1100

    Fixed #21012 -- Thread-local caches, like databases.
This commit is contained in:
Curtis Maloney 2013-10-19 09:49:24 +11:00 committed by Aymeric Augustin
parent 3ca0815c0b
commit ffc37e2343
16 changed files with 729 additions and 606 deletions

View file

@ -7,7 +7,7 @@ import posixpath
import re
from django.conf import settings
from django.core.cache import (get_cache, InvalidCacheBackendError,
from django.core.cache import (caches, InvalidCacheBackendError,
cache as default_cache)
from django.core.exceptions import ImproperlyConfigured
from django.core.files.base import ContentFile
@ -56,7 +56,7 @@ class CachedFilesMixin(object):
def __init__(self, *args, **kwargs):
super(CachedFilesMixin, self).__init__(*args, **kwargs)
try:
self.cache = get_cache('staticfiles')
self.cache = caches['staticfiles']
except InvalidCacheBackendError:
# Use the default backend
self.cache = default_cache