id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
15264	Problem with custom cache backend	Stephane	nobody	"Hi,

I have a problem since Django 1.3 to start our project with our custom cache backend:
CACHE_BACKEND = ""portail.cache.backends.filesandmint://192.168.1.100:11211/""

This is the error:

 File ""/usr/local/lib/python2.6/dist-packages/django/core/management/commands/runserver.py"", line 81, in inner_run
    self.validate(display_num_errors=True)
  File ""/usr/local/lib/python2.6/dist-packages/django/core/management/base.py"", line 243, in validate
    from django.core.management.validation import get_validation_errors
  File ""/usr/local/lib/python2.6/dist-packages/django/core/management/validation.py"", line 3, in <module>
    from django.contrib.contenttypes.generic import GenericForeignKey, GenericRelation
  File ""/usr/local/lib/python2.6/dist-packages/django/contrib/contenttypes/generic.py"", line 13, in <module>
    from django.contrib.admin.options import InlineModelAdmin, flatten_fieldsets
  File ""/usr/local/lib/python2.6/dist-packages/django/contrib/admin/__init__.py"", line 4, in <module>
    from django.contrib.admin.options import ModelAdmin, HORIZONTAL, VERTICAL
  File ""/usr/local/lib/python2.6/dist-packages/django/contrib/admin/options.py"", line 10, in <module>
    from django.views.decorators.csrf import csrf_protect
  File ""/usr/local/lib/python2.6/dist-packages/django/views/decorators/csrf.py"", line 1, in <module>
    from django.middleware.csrf import CsrfViewMiddleware
  File ""/usr/local/lib/python2.6/dist-packages/django/middleware/csrf.py"", line 14, in <module>
    from django.utils.cache import patch_vary_headers
  File ""/usr/local/lib/python2.6/dist-packages/django/utils/cache.py"", line 24, in <module>
    from django.core.cache import get_cache
  File ""/usr/local/lib/python2.6/dist-packages/django/core/cache/__init__.py"", line 168, in <module>
    cache = get_cache(DEFAULT_CACHE_ALIAS)
  File ""/usr/local/lib/python2.6/dist-packages/django/core/cache/__init__.py"", line 165, in get_cache
    ""Could not find backend '%s': %s"" % (backend, e))
django.core.cache.backends.base.InvalidCacheBackendError: Could not find backend 'portail.cache.backends.filesandmint': 'module' object has no attribute 'filesandmint'

But if we change the setting to:
CACHE_BACKEND = ""portail.cache.backends.filesandmint.CacheClass://192.168.1.100:11211/""
The project start...

Best regards,

Stephane"		closed	Core (Cache system)	1.3-beta		fixed	blocker		Accepted	0	0	0	0	0	0