From 8226b8c9576107c281d15040b17fa696cdaf87c6 Mon Sep 17 00:00:00 2001
From: Malcolm Tredinnick <malcolm.tredinnick@gmail.com>
Date: Tue, 26 Aug 2008 23:06:30 +0000
Subject: [PATCH] Fixed #8569 -- Ensure that apps are correctly set up before
 introspecting them in admin validation.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8605 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/contrib/admin/validation.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/django/contrib/admin/validation.py b/django/contrib/admin/validation.py
index 4f8e1fe1cc..15135af899 100644
--- a/django/contrib/admin/validation.py
+++ b/django/contrib/admin/validation.py
@@ -17,6 +17,10 @@ def validate(cls, model):
     classmethod in the end if it is provided in cls. The signature of the
     custom validation classmethod should be: def validate(cls, model).
     """
+    # Before we can introspect models, they need to be fully loaded so that
+    # inter-relations are set up correctly. We force that here.
+    models.get_apps()
+
     opts = model._meta
     validate_base(cls, model)