diff -r 5ff1fc726848 -r c6bca38c1cbf parts/django/tests/regressiontests/multiple_database/models.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/parts/django/tests/regressiontests/multiple_database/models.py	Sat Jan 08 11:20:57 2011 +0530
@@ -0,0 +1,76 @@
+from django.conf import settings
+from django.contrib.auth.models import User
+from django.contrib.contenttypes.models import ContentType
+from django.contrib.contenttypes import generic
+from django.db import models
+
+class Review(models.Model):
+    source = models.CharField(max_length=100)
+    content_type = models.ForeignKey(ContentType)
+    object_id = models.PositiveIntegerField()
+    content_object = generic.GenericForeignKey()
+
+    def __unicode__(self):
+        return self.source
+
+    class Meta:
+        ordering = ('source',)
+
+class PersonManager(models.Manager):
+    def get_by_natural_key(self, name):
+        return self.get(name=name)
+
+class Person(models.Model):
+    objects = PersonManager()
+    name = models.CharField(max_length=100)
+
+    def __unicode__(self):
+        return self.name
+
+    class Meta:
+        ordering = ('name',)
+
+# This book manager doesn't do anything interesting; it just
+# exists to strip out the 'extra_arg' argument to certain
+# calls. This argument is used to establish that the BookManager
+# is actually getting used when it should be.
+class BookManager(models.Manager):
+    def create(self, *args, **kwargs):
+        kwargs.pop('extra_arg', None)
+        return super(BookManager, self).create(*args, **kwargs)
+
+    def get_or_create(self, *args, **kwargs):
+        kwargs.pop('extra_arg', None)
+        return super(BookManager, self).get_or_create(*args, **kwargs)
+
+class Book(models.Model):
+    objects = BookManager()
+    title = models.CharField(max_length=100)
+    published = models.DateField()
+    authors = models.ManyToManyField(Person)
+    editor = models.ForeignKey(Person, null=True, related_name='edited')
+    reviews = generic.GenericRelation(Review)
+    pages = models.IntegerField(default=100)
+
+    def __unicode__(self):
+        return self.title
+
+    class Meta:
+        ordering = ('title',)
+
+class Pet(models.Model):
+    name = models.CharField(max_length=100)
+    owner = models.ForeignKey(Person)
+
+    def __unicode__(self):
+        return self.name
+
+    class Meta:
+        ordering = ('name',)
+
+class UserProfile(models.Model):
+    user = models.OneToOneField(User, null=True)
+    flavor = models.CharField(max_length=100)
+
+    class Meta:
+        ordering = ('flavor',)