Fixed #21386 -- Removed admindocs dependence on sites framework

* Removed ADMIN_FOR setting and warn warning
* Group view functions by namespace instead of site
* Added a test verifying namespaces are listed

Thanks to Claude Paroz for reviewing and ideas for improvement.

2 files changed, 0 insertions, 21 deletions

diff --git a/docs/ref/contrib/admin/admindocs.txt b/docs/ref/contrib/admin/admindocs.txt
index 8809502288..f903e8efff 100644
--- a/docs/ref/contrib/admin/admindocs.txt
+++ b/docs/ref/contrib/admin/admindocs.txt
@@ -28,8 +28,6 @@ the following:
   ``r'^admin/'`` entry, so that requests to ``/admin/doc/`` don't get
   handled by the latter entry.
 * Install the docutils Python module (http://docutils.sf.net/).
-* **Optional:** Linking to templates requires the :setting:`ADMIN_FOR`
-  setting to be configured.
 * **Optional:** Using the admindocs bookmarklets requires
   ``django.contrib.admindocs.middleware.XViewMiddleware`` to be installed.
 
diff --git a/docs/ref/settings.txt b/docs/ref/settings.txt
index d9cb07e9b3..3e625ace85 100644
--- a/docs/ref/settings.txt
+++ b/docs/ref/settings.txt
@@ -2097,25 +2097,6 @@ The default value for the X-Frame-Options header used by
 :doc:`clickjacking protection </ref/clickjacking/>` documentation.
 
 
-Admindocs
-=========
-
-Settings for :mod:`django.contrib.admindocs`.
-
-.. setting:: ADMIN_FOR
-
-ADMIN_FOR
----------
-
-Default: ``()`` (Empty tuple)
-
-Used for admin-site settings modules, this should be a tuple of settings
-modules (in the format ``'foo.bar.baz'``) for which this site is an admin.
-
-The admin site uses this in its automatically-introspected documentation of
-models, views and template tags.
-
-
 Auth
 ====