diff -r b758351d191f -r cc9b7e14412b web/lib/django/contrib/messages/storage/__init__.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/django/contrib/messages/storage/__init__.py	Tue May 25 02:43:45 2010 +0200
@@ -0,0 +1,31 @@
+from django.conf import settings
+from django.core.exceptions import ImproperlyConfigured
+from django.utils.importlib import import_module
+
+
+def get_storage(import_path):
+    """
+    Imports the message storage class described by import_path, where
+    import_path is the full Python path to the class.
+    """
+    try:
+        dot = import_path.rindex('.')
+    except ValueError:
+        raise ImproperlyConfigured("%s isn't a Python path." % import_path)
+    module, classname = import_path[:dot], import_path[dot + 1:]
+    try:
+        mod = import_module(module)
+    except ImportError, e:
+        raise ImproperlyConfigured('Error importing module %s: "%s"' %
+                                   (module, e))
+    try:
+        return getattr(mod, classname)
+    except AttributeError:
+        raise ImproperlyConfigured('Module "%s" does not define a "%s" '
+                                   'class.' % (module, classname))
+
+
+# Callable with the same interface as the storage classes i.e.  accepts a
+# 'request' object.  It is wrapped in a lambda to stop 'settings' being used at
+# the module level
+default_storage = lambda request: get_storage(settings.MESSAGE_STORAGE)(request)