--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/parts/django/tests/modeltests/model_formsets/models.py	Sat Jan 08 11:20:57 2011 +0530
@@ -0,0 +1,193 @@
+import datetime
+from django.db import models
+
+class Author(models.Model):
+    name = models.CharField(max_length=100)
+
+    class Meta:
+        ordering = ('name',)
+
+    def __unicode__(self):
+        return self.name
+
+class BetterAuthor(Author):
+    write_speed = models.IntegerField()
+
+class Book(models.Model):
+    author = models.ForeignKey(Author)
+    title = models.CharField(max_length=100)
+
+    class Meta:
+        unique_together = (
+            ('author', 'title'),
+        )
+        ordering = ['id']
+
+    def __unicode__(self):
+        return self.title
+
+class BookWithCustomPK(models.Model):
+    my_pk = models.DecimalField(max_digits=5, decimal_places=0, primary_key=True)
+    author = models.ForeignKey(Author)
+    title = models.CharField(max_length=100)
+
+    def __unicode__(self):
+        return u'%s: %s' % (self.my_pk, self.title)
+
+class Editor(models.Model):
+    name = models.CharField(max_length=100)
+
+class BookWithOptionalAltEditor(models.Model):
+    author = models.ForeignKey(Author)
+    # Optional secondary author
+    alt_editor = models.ForeignKey(Editor, blank=True, null=True)
+    title = models.CharField(max_length=100)
+
+    class Meta:
+        unique_together = (
+            ('author', 'title', 'alt_editor'),
+        )
+
+    def __unicode__(self):
+        return self.title
+
+class AlternateBook(Book):
+    notes = models.CharField(max_length=100)
+
+    def __unicode__(self):
+        return u'%s - %s' % (self.title, self.notes)
+
+class AuthorMeeting(models.Model):
+    name = models.CharField(max_length=100)
+    authors = models.ManyToManyField(Author)
+    created = models.DateField(editable=False)
+
+    def __unicode__(self):
+        return self.name
+
+class CustomPrimaryKey(models.Model):
+    my_pk = models.CharField(max_length=10, primary_key=True)
+    some_field = models.CharField(max_length=100)
+
+
+# models for inheritance tests.
+
+class Place(models.Model):
+    name = models.CharField(max_length=50)
+    city = models.CharField(max_length=50)
+
+    def __unicode__(self):
+        return self.name
+
+class Owner(models.Model):
+    auto_id = models.AutoField(primary_key=True)
+    name = models.CharField(max_length=100)
+    place = models.ForeignKey(Place)
+
+    def __unicode__(self):
+        return "%s at %s" % (self.name, self.place)
+
+class Location(models.Model):
+    place = models.ForeignKey(Place, unique=True)
+    # this is purely for testing the data doesn't matter here :)
+    lat = models.CharField(max_length=100)
+    lon = models.CharField(max_length=100)
+
+class OwnerProfile(models.Model):
+    owner = models.OneToOneField(Owner, primary_key=True)
+    age = models.PositiveIntegerField()
+
+    def __unicode__(self):
+        return "%s is %d" % (self.owner.name, self.age)
+
+class Restaurant(Place):
+    serves_pizza = models.BooleanField()
+
+    def __unicode__(self):
+        return self.name
+
+class Product(models.Model):
+    slug = models.SlugField(unique=True)
+
+    def __unicode__(self):
+        return self.slug
+
+class Price(models.Model):
+    price = models.DecimalField(max_digits=10, decimal_places=2)
+    quantity = models.PositiveIntegerField()
+
+    def __unicode__(self):
+        return u"%s for %s" % (self.quantity, self.price)
+
+    class Meta:
+        unique_together = (('price', 'quantity'),)
+
+class MexicanRestaurant(Restaurant):
+    serves_tacos = models.BooleanField()
+
+class ClassyMexicanRestaurant(MexicanRestaurant):
+    restaurant = models.OneToOneField(MexicanRestaurant, parent_link=True, primary_key=True)
+    tacos_are_yummy = models.BooleanField()
+
+# models for testing unique_together validation when a fk is involved and
+# using inlineformset_factory.
+class Repository(models.Model):
+    name = models.CharField(max_length=25)
+
+    def __unicode__(self):
+        return self.name
+
+class Revision(models.Model):
+    repository = models.ForeignKey(Repository)
+    revision = models.CharField(max_length=40)
+
+    class Meta:
+        unique_together = (("repository", "revision"),)
+
+    def __unicode__(self):
+        return u"%s (%s)" % (self.revision, unicode(self.repository))
+
+# models for testing callable defaults (see bug #7975). If you define a model
+# with a callable default value, you cannot rely on the initial value in a
+# form.
+class Person(models.Model):
+    name = models.CharField(max_length=128)
+
+class Membership(models.Model):
+    person = models.ForeignKey(Person)
+    date_joined = models.DateTimeField(default=datetime.datetime.now)
+    karma = models.IntegerField()
+
+# models for testing a null=True fk to a parent
+class Team(models.Model):
+    name = models.CharField(max_length=100)
+
+class Player(models.Model):
+    team = models.ForeignKey(Team, null=True)
+    name = models.CharField(max_length=100)
+
+    def __unicode__(self):
+        return self.name
+
+# Models for testing custom ModelForm save methods in formsets and inline formsets
+class Poet(models.Model):
+    name = models.CharField(max_length=100)
+
+    def __unicode__(self):
+        return self.name
+
+class Poem(models.Model):
+    poet = models.ForeignKey(Poet)
+    name = models.CharField(max_length=100)
+
+    def __unicode__(self):
+        return self.name
+
+class Post(models.Model):
+    title = models.CharField(max_length=50, unique_for_date='posted', blank=True)
+    slug = models.CharField(max_length=50, unique_for_year='posted', blank=True)
+    subtitle = models.CharField(max_length=50, unique_for_month='posted', blank=True)
+    posted = models.DateField()
+
+    def __unicode__(self):
+        return self.name