Removed useless model definitions.

Surprisingly, this commit doesn't change any behavior at all. When a
model is defined with the same name as another model in the same app,
the definition of the first class is bound to the name of the class
regardless of the definition of the second class.

tests/admin_views/admin.py

@@ -12,28 +12,29 @@
 from django.core.mail import EmailMessage
 from django.core.servers.basehttp import FileWrapper
 from django.conf.urls import patterns, url
-from django.db import models
 from django.forms.models import BaseModelFormSet
 from django.http import HttpResponse, StreamingHttpResponse
 from django.contrib.admin import BooleanFieldListFilter
 from django.utils.six import StringIO
 
-from .models import (Article, Chapter, Account, Media, Child, Parent, Picture,
-    Widget, DooHickey, Grommet, Whatsit, FancyDoodad, Category, Link,
+from .models import (Article, Chapter, Child, Parent, Picture, Widget,
+    DooHickey, Grommet, Whatsit, FancyDoodad, Category, Link,
     PrePopulatedPost, PrePopulatedSubPost, CustomArticle, Section,
-    ModelWithStringPrimaryKey, Color, Thing, Actor, Inquisition, Sketch, Person,
-    Persona, Subscriber, ExternalSubscriber, OldSubscriber, Vodcast, EmptyModel,
-    Fabric, Gallery, Language, Recommendation, Recommender, Collector, Post,
-    Gadget, Villain, SuperVillain, Plot, PlotDetails, CyclicOne, CyclicTwo,
-    WorkHour, Reservation, FoodDelivery, RowLevelChangePermissionModel, Paper,
+    ModelWithStringPrimaryKey, Color, Thing, Actor, Inquisition, Sketch,
+    Person, Persona, FooAccount, BarAccount, Subscriber, ExternalSubscriber,
+    OldSubscriber, Podcast, Vodcast, EmptyModel, Fabric, Gallery, Language,
+    Recommendation, Recommender, Collector, Post, Gadget, Villain,
+    SuperVillain, Plot, PlotDetails, CyclicOne, CyclicTwo, WorkHour,
+    Reservation, FoodDelivery, RowLevelChangePermissionModel, Paper,
     CoverLetter, Story, OtherStory, Book, Promo, ChapterXtra1, Pizza, Topping,
-    Album, Question, Answer, ComplexSortedPerson, PluggableSearchPerson, PrePopulatedPostLargeSlug,
-    AdminOrderedField, AdminOrderedModelMethod, AdminOrderedAdminMethod,
-    AdminOrderedCallable, Report, Color2, UnorderedObject, MainPrepopulated,
-    RelatedPrepopulated, UndeletableObject, UnchangeableObject, UserMessenger, Simple, Choice,
-    ShortMessage, Telegram, FilteredManager, EmptyModelHidden,
-    EmptyModelVisible, EmptyModelMixin, State, City, Restaurant, Worker,
-    ParentWithDependentChildren, DependentChild)
+    Album, Question, Answer, ComplexSortedPerson, PluggableSearchPerson,
+    PrePopulatedPostLargeSlug, AdminOrderedField, AdminOrderedModelMethod,
+    AdminOrderedAdminMethod, AdminOrderedCallable, Report, Color2,
+    UnorderedObject, MainPrepopulated, RelatedPrepopulated, UndeletableObject,
+    UnchangeableObject, UserMessenger, Simple, Choice, ShortMessage, Telegram,
+    FilteredManager, EmptyModelHidden, EmptyModelVisible, EmptyModelMixin,
+    State, City, Restaurant, Worker, ParentWithDependentChildren,
+    DependentChild)
 
 
 def callable_year(dt_value):
@@ -190,16 +191,6 @@ def get_queryset(self, request):
         return super(PersonAdmin, self).get_queryset(request).order_by('age')
 
 
-class FooAccount(Account):
-    """A service-specific account of type Foo."""
-    servicename = 'foo'
-
-
-class BarAccount(Account):
-    """A service-specific account of type Bar."""
-    servicename = 'bar'
-
-
 class FooAccountAdmin(admin.StackedInline):
     model = FooAccount
     extra = 1
@@ -261,13 +252,6 @@ class ExternalSubscriberAdmin(admin.ModelAdmin):
     actions = [redirect_to, external_mail, download, no_perm]
 
 
-class Podcast(Media):
-    release_date = models.DateField()
-
-    class Meta:
-        ordering = ('release_date',)  # overridden in PodcastAdmin
-
-
 class PodcastAdmin(admin.ModelAdmin):
     list_display = ('name', 'release_date')
     list_editable = ('release_date',)

tests/defer_regress/models.py

@@ -82,10 +82,6 @@ class Location(models.Model):
     location1 = models.CharField(max_length=1000, default='location1')
 
 
-class Item(models.Model):
-    pass
-
-
 class Request(models.Model):
     profile = models.ForeignKey(Profile, null=True, blank=True)
     location = models.ForeignKey(Location)