Convert much of the regression tests to use absolute imports. There's still work to be done though.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16976 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/admin_changelist/admin.py

@@ -1,9 +1,12 @@
-from django.core.paginator import Paginator
+from __future__ import absolute_import
-from django.contrib import admin
 
-from models import (Child, Parent, Genre, Band, Musician, Group, Quartet,
+from django.contrib import admin
+from django.core.paginator import Paginator
+
+from .models import (Child, Parent, Genre, Band, Musician, Group, Quartet,
     Membership, ChordsMusician, ChordsBand, Invitation)
 
+
 site = admin.AdminSite(name="admin")
 
 class CustomPaginator(Paginator):

tests/regressiontests/admin_changelist/models.py

@@ -1,5 +1,6 @@
 from django.db import models
 
+
 class Parent(models.Model):
     name = models.CharField(max_length=128)
 

tests/regressiontests/admin_changelist/tests.py

@@ -1,19 +1,18 @@
-from __future__ import with_statement
+from __future__ import with_statement, absolute_import
 
 from django.contrib import admin
 from django.contrib.admin.options import IncorrectLookupParameters
 from django.contrib.admin.views.main import ChangeList, SEARCH_VAR, ALL_VAR
+from django.contrib.auth.models import User
 from django.template import Context, Template
 from django.test import TestCase
 from django.test.client import RequestFactory
-from django.contrib.auth.models import User
 
-from models import (Child, Parent, Genre, Band, Musician, Group, Quartet,
+from .admin import (ChildAdmin, QuartetAdmin, BandAdmin, ChordsBandAdmin,
-    Membership, ChordsMusician, ChordsBand, Invitation)
-
-from admin import (ChildAdmin, QuartetAdmin, BandAdmin, ChordsBandAdmin,
     GroupAdmin, ParentAdmin, DynamicListDisplayChildAdmin, CustomPaginationAdmin,
     FilteredChildAdmin, CustomPaginator, site as custom_site)
+from .models import (Child, Parent, Genre, Band, Musician, Group, Quartet,
+    Membership, ChordsMusician, ChordsBand, Invitation)
 
 
 class ChangeListTests(TestCase):

tests/regressiontests/admin_changelist/urls.py

@@ -1,6 +1,7 @@
 from django.conf.urls import patterns, include
 
-import admin
+from . import admin
+
 
 urlpatterns = patterns('',
     (r'^admin/', include(admin.site.urls)),

tests/regressiontests/admin_custom_urls/tests.py

@@ -1,8 +1,10 @@
+from __future__ import absolute_import
+
 from django.core.urlresolvers import reverse
 from django.template.response import TemplateResponse
 from django.test import TestCase
 
-from models import Action
+from .models import Action
 
 
 class AdminCustomUrlsTest(TestCase):

tests/regressiontests/admin_filters/models.py

@@ -1,5 +1,6 @@
-from django.db import models
 from django.contrib.auth.models import User
+from django.db import models
+
 
 class Book(models.Model):
     title = models.CharField(max_length=50)

tests/regressiontests/admin_filters/tests.py

@@ -1,21 +1,23 @@
+from __future__ import absolute_import
+
 import datetime
 
+from django.contrib.admin import (site, ModelAdmin, SimpleListFilter,
+    BooleanFieldListFilter)
 from django.contrib.admin.options import IncorrectLookupParameters
+from django.contrib.admin.views.main import ChangeList
+from django.contrib.auth.admin import UserAdmin
+from django.contrib.auth.models import User
 from django.core.exceptions import ImproperlyConfigured
 from django.test import TestCase, RequestFactory
 from django.utils.encoding import force_unicode
-from django.contrib.auth.admin import UserAdmin
-from django.contrib.auth.models import User
-from django.contrib.admin.views.main import ChangeList
-from django.contrib.admin import (site, ModelAdmin, SimpleListFilter,
-    BooleanFieldListFilter)
 
-from models import Book
+from .models import Book
+
 
 def select_by(dictlist, key, value):
     return [x for x in dictlist if x[key] == value][0]
 
-
 class DecadeListFilter(SimpleListFilter):
 
     def lookups(self, request, model_admin):

tests/regressiontests/admin_inlines/tests.py

@@ -1,13 +1,14 @@
+from __future__ import absolute_import
+
 from django.contrib.admin.helpers import InlineAdminForm
 from django.contrib.auth.models import User, Permission
 from django.contrib.contenttypes.models import ContentType
 from django.test import TestCase
 
 # local test models
-from models import (Holder, Inner, Holder2, Inner2, Holder3,
+from .admin import InnerInline
-    Inner3, Person, OutfitItem, Fashionista, Teacher, Parent, Child,
+from .models import (Holder, Inner, Holder2, Inner2, Holder3, Inner3, Person,
-    Author, Book)
+    OutfitItem, Fashionista, Teacher, Parent, Child, Author, Book)
-from admin import InnerInline
 
 
 class TestInline(TestCase):

tests/regressiontests/admin_inlines/urls.py

@@ -1,6 +1,9 @@
+from __future__ import absolute_import
+
 from django.conf.urls import patterns, include
 
-import admin
+from . import admin
+
 
 urlpatterns = patterns('',
     (r'^admin/', include(admin.site.urls)),

tests/regressiontests/admin_ordering/models.py

@@ -1,6 +1,7 @@
 # coding: utf-8
-from django.db import models
 from django.contrib import admin
+from django.db import models
+
 
 class Band(models.Model):
     name = models.CharField(max_length=100)

tests/regressiontests/admin_ordering/tests.py

@@ -1,8 +1,11 @@
-from django.test import TestCase, RequestFactory
+from __future__ import absolute_import
-from django.contrib.auth.models import User
-from django.contrib.admin.options import ModelAdmin
 
-from models import Band, Song, SongInlineDefaultOrdering, SongInlineNewOrdering, DynOrderingBandAdmin
+from django.test import TestCase, RequestFactory
+from django.contrib.admin.options import ModelAdmin
+from django.contrib.auth.models import User
+
+from .models import (Band, Song, SongInlineDefaultOrdering,
+    SongInlineNewOrdering, DynOrderingBandAdmin)
 
 
 class MockRequest(object):

tests/regressiontests/admin_registration/models.py

@@ -4,6 +4,7 @@ Tests for various ways of registering models with the admin site.
 
 from django.db import models
 
+
 class Person(models.Model):
     name = models.CharField(max_length=200)
 

tests/regressiontests/admin_registration/tests.py

@@ -1,8 +1,11 @@
-from django.test import TestCase
+from __future__ import absolute_import
-from django.core.exceptions import ImproperlyConfigured
+
-from django.contrib import admin
+from django.contrib import admin
+from django.core.exceptions import ImproperlyConfigured
+from django.test import TestCase
+
+from .models import Person, Place, Location
 
-from models import Person, Place, Location
 
 class NameAdmin(admin.ModelAdmin):
     list_display = ['name']

tests/regressiontests/admin_scripts/app_with_import/models.py

@@ -1,5 +1,6 @@
-from django.contrib.comments.models import Comment
 from django.db import models
+from django.contrib.comments.models import Comment
+
 
 # Regression for #13368. This is an example of a model
 # that imports a class that has an abstract base class.

tests/regressiontests/admin_scripts/complex_app/admin/foo.py

@@ -1,3 +1,8 @@
+from __future__ import absolute_import
+
 from django.contrib import admin
-from admin_scripts.complex_app.models.foo import Foo
+
+from ..models.foo import Foo
+
+
 admin.site.register(Foo)

tests/regressiontests/admin_scripts/complex_app/models/__init__.py

@@ -1,4 +1,4 @@
-from admin_scripts.complex_app.models.bar import Bar
+from .bar import Bar
-from admin_scripts.complex_app.models.foo import Foo
+from .foo import Foo
 
 __all__ = ['Foo', 'Bar']

tests/regressiontests/admin_scripts/complex_app/models/bar.py

@@ -1,6 +1,10 @@
+from __future__ import absolute_import
+
 from django.db import models
 
-from admin_scripts.complex_app.admin import foo
+from ..admin import foo
+
+
 class Bar(models.Model):
     name = models.CharField(max_length=5)
     class Meta:

tests/regressiontests/admin_scripts/complex_app/models/foo.py

@@ -1,5 +1,6 @@
 from django.db import models
 
+
 class Foo(models.Model):
     name = models.CharField(max_length=5)
     class Meta:

tests/regressiontests/admin_scripts/management/commands/app_command.py

@@ -1,5 +1,6 @@
 from django.core.management.base import AppCommand
 
+
 class Command(AppCommand):
     help = 'Test Application-based commands'
     requires_model_validation = False

tests/regressiontests/admin_scripts/management/commands/base_command.py

@@ -1,6 +1,8 @@
-from django.core.management.base import BaseCommand
 from optparse import make_option
 
+from django.core.management.base import BaseCommand
+
+
 class Command(BaseCommand):
     option_list = BaseCommand.option_list + (
         make_option('--option_a','-a', action='store', dest='option_a', default='1'),

tests/regressiontests/admin_scripts/management/commands/label_command.py

@@ -1,5 +1,6 @@
 from django.core.management.base import LabelCommand
 
+
 class Command(LabelCommand):
     help = "Test Label-based commands"
     requires_model_validation = False

tests/regressiontests/admin_scripts/management/commands/noargs_command.py

@@ -1,5 +1,6 @@
 from django.core.management.base import NoArgsCommand
 
+
 class Command(NoArgsCommand):
     help = "Test No-args commands"
     requires_model_validation = False

tests/regressiontests/admin_scripts/models.py

@@ -1,5 +1,6 @@
 from django.db import models
 
+
 class Article(models.Model):
     headline = models.CharField(max_length=100, default='Default headline')
     pub_date = models.DateTimeField()
@@ -9,4 +10,3 @@ class Article(models.Model):
 
     class Meta:
         ordering = ('-pub_date', 'headline')
-        

tests/regressiontests/admin_scripts/simple_app/models.py

@@ -1 +1,3 @@
-from admin_scripts.complex_app.models.bar import Bar
+from __future__ import absolute_import
+
+from ..complex_app.models.bar import Bar

tests/regressiontests/admin_util/models.py

@@ -1,5 +1,6 @@
 from django.db import models
 
+
 class Article(models.Model):
     """
     A simple Article model for testing

tests/regressiontests/admin_util/tests.py

@@ -1,9 +1,11 @@
+from __future__ import absolute_import
+
 from datetime import datetime
 
 from django.conf import settings
 from django.contrib import admin
-from django.contrib.admin.util import display_for_field, label_for_field, lookup_field
+from django.contrib.admin.util import (display_for_field, label_for_field,
-from django.contrib.admin.util import NestedObjects
+    lookup_field, NestedObjects)
 from django.contrib.admin.views.main import EMPTY_CHANGELIST_VALUE
 from django.contrib.sites.models import Site
 from django.db import models, DEFAULT_DB_ALIAS
@@ -11,7 +13,7 @@ from django.test import TestCase
 from django.utils import unittest
 from django.utils.formats import localize
 
-from models import Article, Count, Event, Location
+from .models import Article, Count, Event, Location
 
 
 class NestedObjectsTests(TestCase):

tests/regressiontests/admin_validation/tests.py

@@ -1,11 +1,13 @@
+from __future__ import absolute_import
+
 from django import forms
+from django.contrib import admin
+from django.contrib.admin.validation import validate, validate_inline
 from django.core.exceptions import ImproperlyConfigured
 from django.test import TestCase
 
-from django.contrib import admin
+from .models import Song, Book, Album, TwoAlbumFKAndAnE, State, City
-from django.contrib.admin.validation import validate, validate_inline
 
-from models import Song, Book, Album, TwoAlbumFKAndAnE, State, City
 
 class SongForm(forms.ModelForm):
     pass

tests/regressiontests/admin_views/admin.py

@@ -1,14 +1,28 @@
 # -*- coding: utf-8 -*-
+from __future__ import absolute_import
+
 import datetime
 import tempfile
 import os
 
+from django import forms
 from django.contrib import admin
 from django.contrib.admin.views.main import ChangeList
-from django.forms.models import BaseModelFormSet
+from django.core.files.storage import FileSystemStorage
 from django.core.mail import EmailMessage
+from django.db import models
+from django.forms.models import BaseModelFormSet
 
-from models import *
+from .models import (Article, Chapter, Account, Media, 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,
+    CoverLetter, Story, OtherStory, Book, Promo, ChapterXtra1, Pizza, Topping,
+    Album, Question, Answer, ComplexSortedPerson)
 
 
 def callable_year(dt_value):

tests/regressiontests/admin_views/customadmin.py

@@ -1,11 +1,14 @@
 """
 A second, custom AdminSite -- see tests.CustomAdminSiteTests.
 """
+from __future__ import absolute_import
+
 from django.conf.urls import patterns
 from django.contrib import admin
 from django.http import HttpResponse
 
-import models, forms, admin as base_admin
+from . import models, forms, admin as base_admin
+
 
 class Admin2(admin.AdminSite):
     login_form = forms.CustomAdminAuthenticationForm

tests/regressiontests/admin_views/forms.py

@@ -1,6 +1,7 @@
 from django import forms
 from django.contrib.admin.forms import AdminAuthenticationForm
 
+
 class CustomAdminAuthenticationForm(AdminAuthenticationForm):
 
     def clean_username(self):

tests/regressiontests/admin_views/models.py

@@ -3,12 +3,12 @@ import datetime
 import tempfile
 import os
 
-from django.core.files.storage import FileSystemStorage
-from django.db import models
 from django import forms
 from django.contrib.auth.models import User
 from django.contrib.contenttypes import generic
 from django.contrib.contenttypes.models import ContentType
+from django.core.files.storage import FileSystemStorage
+from django.db import models
 
 
 class Section(models.Model):

tests/regressiontests/admin_views/tests.py

@@ -1,5 +1,5 @@
 # coding: utf-8
-from __future__ import with_statement
+from __future__ import with_statement, absolute_import
 
 import re
 import datetime
@@ -11,39 +11,37 @@ from django.core.exceptions import SuspiciousOperation
 from django.core.files import temp as tempfile
 from django.core.urlresolvers import reverse
 # Register auth models with the admin.
-from django.contrib.auth import REDIRECT_FIELD_NAME, admin
+from django.contrib.admin.helpers import ACTION_CHECKBOX_NAME
-from django.contrib.auth.models import Group, User, Permission, UNUSABLE_PASSWORD
-from django.contrib.contenttypes.models import ContentType
 from django.contrib.admin.models import LogEntry, DELETION
 from django.contrib.admin.sites import LOGIN_FORM_KEY
 from django.contrib.admin.util import quote
-from django.contrib.admin.helpers import ACTION_CHECKBOX_NAME
 from django.contrib.admin.views.main import IS_POPUP_VAR
+from django.contrib.auth import REDIRECT_FIELD_NAME, admin
+from django.contrib.auth.models import Group, User, Permission, UNUSABLE_PASSWORD
+from django.contrib.contenttypes.models import ContentType
 from django.forms.util import ErrorList
-import django.template.context
+from django.template import context as context_module
 from django.template.response import TemplateResponse
 from django.test import TestCase
-from django.utils import formats, translation
+from django.utils import formats, translation, unittest
 from django.utils.cache import get_max_age
 from django.utils.encoding import iri_to_uri
 from django.utils.html import escape
 from django.utils.http import urlencode
-from django.utils import unittest
 
 # local test models
-from models import (Article, BarAccount, CustomArticle, EmptyModel,
+from .models import (Article, BarAccount, CustomArticle, EmptyModel, FooAccount,
-    FooAccount, Gallery, ModelWithStringPrimaryKey,
+    Gallery, ModelWithStringPrimaryKey, Person, Persona, Picture, Podcast,
-    Person, Persona, Picture, Podcast, Section, Subscriber, Vodcast,
+    Section, Subscriber, Vodcast, Language, Collector, Widget, Grommet,
-    Language, Collector, Widget, Grommet, DooHickey, FancyDoodad, Whatsit,
+    DooHickey, FancyDoodad, Whatsit, Category, Post, Plot, FunkyTag, Chapter,
-    Category, Post, Plot, FunkyTag, Chapter, Book, Promo, WorkHour, Employee,
+    Book, Promo, WorkHour, Employee, Question, Answer, Inquisition, Actor,
-    Question, Answer, Inquisition, Actor, FoodDelivery,
+    FoodDelivery, RowLevelChangePermissionModel, Paper, CoverLetter, Story,
-    RowLevelChangePermissionModel, Paper, CoverLetter, Story, OtherStory,
+    OtherStory, ComplexSortedPerson, Parent, Child)
-    ComplexSortedPerson, Parent, Child)
+
 
 ERROR_MESSAGE = "Please enter the correct username and password \
 for a staff account. Note that both fields are case-sensitive."
 
-
 class AdminViewBasicTest(TestCase):
     fixtures = ['admin-views-users.xml', 'admin-views-colors.xml',
                 'admin-views-fabrics.xml', 'admin-views-books.xml']
@@ -3073,7 +3071,7 @@ class ValidXHTMLTests(TestCase):
             cp.remove('django.core.context_processors.i18n')
             settings.TEMPLATE_CONTEXT_PROCESSORS = tuple(cp)
             # Force re-evaluation of the contex processor list
-            django.template.context._standard_context_processors = None
+            context_module._standard_context_processors = None
         self.client.login(username='super', password='secret')
 
     def tearDown(self):
@@ -3081,7 +3079,7 @@ class ValidXHTMLTests(TestCase):
         if self._context_processors is not None:
             settings.TEMPLATE_CONTEXT_PROCESSORS = self._context_processors
             # Force re-evaluation of the contex processor list
-            django.template.context._standard_context_processors = None
+            context_module._standard_context_processors = None
         settings.USE_I18N = self._use_i18n
 
     def testLangNamePresent(self):

tests/regressiontests/admin_views/urls.py

@@ -1,7 +1,9 @@
+from __future__ import absolute_import
+
 from django.conf.urls import patterns, include
-import views
+
-import customadmin
+from . import views, customadmin, admin
-import admin
+
 
 urlpatterns = patterns('',
     (r'^test_admin/admin/doc/', include('django.contrib.admindocs.urls')),

tests/regressiontests/admin_widgets/tests.py

@@ -1,5 +1,5 @@
 # encoding: utf-8
-from __future__ import with_statement
+from __future__ import with_statement, absolute_import
 
 from datetime import datetime
 
@@ -15,8 +15,9 @@ from django.utils import translation
 from django.utils.html import conditional_escape
 from django.utils.unittest import TestCase
 
-import models
+from . import models
-from widgetadmin import site as widget_admin_site
+from .widgetadmin import site as widget_admin_site
+
 
 admin_media_prefix = lambda: {
     'ADMIN_MEDIA_PREFIX': "%sadmin/" % settings.STATIC_URL,

tests/regressiontests/admin_widgets/urls.py

@@ -1,5 +1,9 @@
+from __future__ import absolute_import
+
 from django.conf.urls import patterns, include
-import widgetadmin
+
+from . import  widgetadmin
+
 
 urlpatterns = patterns('',
     (r'^', include(widgetadmin.site.urls)),

tests/regressiontests/admin_widgets/widgetadmin.py

@@ -1,9 +1,12 @@
 """
 
 """
+from __future__ import absolute_import
+
 from django.contrib import admin
 
-import models
+from . import models
+
 
 class WidgetAdmin(admin.AdminSite):
     pass

tests/regressiontests/aggregation_regress/tests.py

@@ -1,3 +1,5 @@
+from __future__ import absolute_import
+
 import datetime
 import pickle
 from decimal import Decimal
@@ -7,7 +9,7 @@ from django.core.exceptions import FieldError
 from django.db.models import Count, Max, Avg, Sum, StdDev, Variance, F, Q
 from django.test import TestCase, Approximate, skipUnlessDBFeature
 
-from models import Author, Book, Publisher, Clues, Entries, HardbackBook
+from .models import Author, Book, Publisher, Clues, Entries, HardbackBook
 
 
 class AggregationTests(TestCase):

tests/regressiontests/app_loading/tests.py

@@ -1,3 +1,5 @@
+from __future__ import absolute_import
+
 import copy
 import os
 import sys

tests/regressiontests/backends/models.py

@@ -1,7 +1,6 @@
 from django.contrib.contenttypes import generic
 from django.contrib.contenttypes.models import ContentType
-from django.db import models
+from django.db import models, connection
-from django.db import connection
 
 
 class Square(models.Model):

tests/regressiontests/backends/tests.py

@@ -1,17 +1,20 @@
 # -*- coding: utf-8 -*-
 # Unit and doctests for specific database backends.
-from __future__ import with_statement
+from __future__ import with_statement, absolute_import
+
 import datetime
 
 from django.conf import settings
 from django.core.management.color import no_style
-from django.db import backend, connection, connections, DEFAULT_DB_ALIAS, IntegrityError, transaction
+from django.db import (backend, connection, connections, DEFAULT_DB_ALIAS,
+    IntegrityError, transaction)
 from django.db.backends.signals import connection_created
 from django.db.backends.postgresql_psycopg2 import version as pg_version
 from django.test import TestCase, skipUnlessDBFeature, TransactionTestCase
 from django.utils import unittest
 
-from regressiontests.backends import models
+from . import models
+
 
 class OracleChecks(unittest.TestCase):
 

tests/regressiontests/bash_completion/tests.py

@@ -9,6 +9,7 @@ from django.conf import settings
 from django.core.management import ManagementUtility
 from django.utils import unittest
 
+
 class BashCompletionTests(unittest.TestCase):
     """
     Testing the Python level bash completion code.

tests/regressiontests/bug639/models.py

@@ -1,9 +1,10 @@
 import tempfile
 
-from django.db import models
 from django.core.files.storage import FileSystemStorage
+from django.db import models
 from django.forms import ModelForm
 
+
 temp_storage_dir = tempfile.mkdtemp()
 temp_storage = FileSystemStorage(temp_storage_dir)
 

tests/regressiontests/bug639/tests.py

@@ -4,13 +4,16 @@ gets called *again* for each FileField. This test will fail if calling a
 ModelForm's save() method causes Model.save() to be called more than once.
 """
 
+from __future__ import absolute_import
+
 import os
 import shutil
 
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.utils import unittest
 
-from regressiontests.bug639.models import Photo, PhotoForm, temp_storage_dir
+from .models import Photo, PhotoForm, temp_storage_dir
+
 
 class Bug639Test(unittest.TestCase):
 

tests/regressiontests/bug8245/admin.py

@@ -1,6 +1,8 @@
+from __future__ import absolute_import
+
 from django.contrib import admin
 
-from models import Story
+from .models import Story
 
 
 admin.site.register(Story)

tests/regressiontests/bug8245/models.py

@@ -1,4 +1,5 @@
 from django.db import models
 
+
 class Story(models.Model):
     title = models.CharField(max_length=10)

tests/regressiontests/bug8245/tests.py

@@ -1,3 +1,5 @@
+from __future__ import with_statement
+
 from django.contrib import admin
 from django.utils.unittest import TestCase
 
@@ -9,20 +11,12 @@ class Bug8245Test(TestCase):
     """
     def test_bug_8245(self):
         # The first time autodiscover is called, we should get our real error.
-        try:
+        with self.assertRaises(Exception) as cm:
             admin.autodiscover()
-        except Exception, e:
+        self.assertEqual(str(cm.exception), "Bad admin module")
-            self.assertEqual(str(e), "Bad admin module")
-        else:
-            self.fail(
-                'autodiscover should have raised a "Bad admin module" error.')
 
         # Calling autodiscover again should raise the very same error it did
         # the first time, not an AlreadyRegistered error.
-        try:
+        with self.assertRaises(Exception) as cm:
             admin.autodiscover()
-        except Exception, e:
+        self.assertEqual(str(cm.exception), "Bad admin module")
-            self.assertEqual(str(e), "Bad admin module")
-        else:
-            self.fail(
-                'autodiscover should have raised a "Bad admin module" error.')

tests/regressiontests/bulk_create/tests.py

@@ -1,10 +1,10 @@
-from __future__ import with_statement
+from __future__ import with_statement, absolute_import
 
 from operator import attrgetter
 
 from django.test import TestCase, skipUnlessDBFeature
 
-from models import Country, Restaurant, Pizzeria, State
+from .models import Country, Restaurant, Pizzeria, State
 
 
 class BulkCreateTests(TestCase):

tests/regressiontests/cache/liberal_backend.py

@@ -1,5 +1,6 @@
 from django.core.cache.backends.locmem import LocMemCache
 
+
 class LiberalKeyValidationMixin(object):
     def validate_key(self, key):
         pass

tests/regressiontests/cache/models.py

@@ -1,6 +1,8 @@
-from django.db import models
 from datetime import datetime
 
+from django.db import models
+
+
 def expensive_calculation():
     expensive_calculation.num_runs += 1
     return datetime.now()

tests/regressiontests/cache/tests.py

@@ -2,7 +2,7 @@
 
 # Unit tests for cache framework
 # Uses whatever cache backend is set in the test settings file.
-from __future__ import with_statement
+from __future__ import with_statement, absolute_import
 
 import hashlib
 import os
@@ -29,7 +29,7 @@ from django.utils.cache import (patch_vary_headers, get_cache_key,
     learn_cache_key, patch_cache_control, patch_response_headers)
 from django.views.decorators.cache import cache_page
 
-from regressiontests.cache.models import Poll, expensive_calculation
+from .models import Poll, expensive_calculation
 
 # functions/classes for complex data type tests
 def f():

tests/regressiontests/comment_tests/custom_comments/forms.py

@@ -1,4 +1,5 @@
 from django import forms
 
+
 class CustomCommentForm(forms.Form):
     pass

tests/regressiontests/comment_tests/custom_comments/models.py

@@ -1,4 +1,5 @@
 from django.db import models
 
+
 class CustomComment(models.Model):
     pass

tests/regressiontests/comment_tests/custom_comments/views.py

@@ -1,5 +1,6 @@
 from django.http import HttpResponse
 
+
 def custom_submit_comment(request):
     return HttpResponse("Hello from the custom submit comment view.")
 

tests/regressiontests/comment_tests/models.py

@@ -4,7 +4,7 @@ more information.
 """
 
 from django.db import models
-from django.test import TestCase
+
 
 class Author(models.Model):
     first_name = models.CharField(max_length=30)
@@ -31,4 +31,3 @@ class Entry(models.Model):
 
 class Book(models.Model):
     dewey_decimal = models.DecimalField(primary_key=True, decimal_places=2, max_digits=5)
-    

tests/regressiontests/comment_tests/tests/__init__.py

@@ -1,10 +1,13 @@
+from __future__ import absolute_import
+
 from django.contrib.auth.models import User
 from django.contrib.comments.forms import CommentForm
 from django.contrib.comments.models import Comment
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.sites.models import Site
 from django.test import TestCase
-from regressiontests.comment_tests.models import Article, Author
+
+from ..models import Article, Author
 
 # Shortcut
 CT = ContentType.objects.get_for_model

tests/regressiontests/comment_tests/tests/app_api_tests.py

@@ -1,8 +1,12 @@
+from __future__ import absolute_import
+
 from django.conf import settings
 from django.contrib import comments
 from django.contrib.comments.models import Comment
 from django.contrib.comments.forms import CommentForm
-from regressiontests.comment_tests.tests import CommentTestCase
+
+from . import CommentTestCase
+
 
 class CommentAppAPITests(CommentTestCase):
     """Tests for the "comment app" API"""

tests/regressiontests/comment_tests/tests/comment_form_tests.py

@@ -1,11 +1,13 @@
+from __future__ import absolute_import
+
 import time
 
 from django.conf import settings
 from django.contrib.comments.forms import CommentForm
 from django.contrib.comments.models import Comment
 
-from regressiontests.comment_tests.models import Article
+from . import CommentTestCase
-from regressiontests.comment_tests.tests import CommentTestCase
+from ..models import Article
 
 
 class CommentFormTests(CommentTestCase):

tests/regressiontests/comment_tests/tests/comment_utils_moderators_tests.py

@@ -1,11 +1,13 @@
-from django.core import mail
+from __future__ import absolute_import
 
 from django.contrib.comments.models import Comment
 from django.contrib.comments.moderation import (moderator, CommentModerator,
     AlreadyModerated)
+from django.core import mail
+
+from . import CommentTestCase
+from ..models import Entry
 
-from regressiontests.comment_tests.models import Entry
-from regressiontests.comment_tests.tests import CommentTestCase
 
 class EntryModerator1(CommentModerator):
     email_notification = True

tests/regressiontests/comment_tests/tests/comment_view_tests.py

@@ -1,10 +1,15 @@
+from __future__ import absolute_import
+
 import re
+
 from django.conf import settings
 from django.contrib.auth.models import User
 from django.contrib.comments import signals
 from django.contrib.comments.models import Comment
-from regressiontests.comment_tests.models import Article, Book
+
-from regressiontests.comment_tests.tests import CommentTestCase
+from . import CommentTestCase
+from ..models import Article, Book
+
 
 post_redirect_re = re.compile(r'^http://testserver/posted/\?c=(?P<pk>\d+$)')
 

tests/regressiontests/comment_tests/tests/feed_tests.py

@@ -1,4 +1,6 @@
-from regressiontests.comment_tests.tests import CommentTestCase
+from __future__ import absolute_import
+
+from . import CommentTestCase
 
 
 class CommentFeedTests(CommentTestCase):

tests/regressiontests/comment_tests/tests/model_tests.py

@@ -1,7 +1,9 @@
+from __future__ import absolute_import
+
 from django.contrib.comments.models import Comment
 
-from regressiontests.comment_tests.models import Author, Article
+from . import CommentTestCase
-from regressiontests.comment_tests.tests import CommentTestCase
+from ..models import Author, Article
 
 
 class CommentModelTests(CommentTestCase):

tests/regressiontests/comment_tests/tests/moderation_view_tests.py

@@ -1,9 +1,11 @@
+from __future__ import absolute_import
+
 from django.contrib.auth.models import User, Permission
 from django.contrib.comments import signals
 from django.contrib.comments.models import Comment, CommentFlag
 from django.contrib.contenttypes.models import ContentType
 
-from regressiontests.comment_tests.tests import CommentTestCase
+from . import CommentTestCase
 
 
 class FlagViewTests(CommentTestCase):

tests/regressiontests/comment_tests/tests/templatetag_tests.py

@@ -1,11 +1,13 @@
-from __future__ import with_statement
+from __future__ import with_statement, absolute_import
 
 from django.contrib.comments.forms import CommentForm
 from django.contrib.comments.models import Comment
 from django.contrib.contenttypes.models import ContentType
 from django.template import Template, Context
-from regressiontests.comment_tests.models import Article, Author
+
-from regressiontests.comment_tests.tests import CommentTestCase
+from ..models import Article, Author
+from . import CommentTestCase
+
 
 class CommentTemplateTagTests(CommentTestCase):
 

tests/regressiontests/comment_tests/urls.py

@@ -1,15 +1,20 @@
+from __future__ import absolute_import
+
 from django.conf.urls import patterns, url
 from django.contrib.comments.feeds import LatestCommentFeed
 
+from .custom_comments import views
+
+
 feeds = {
      'comments': LatestCommentFeed,
 }
 
-urlpatterns = patterns('regressiontests.comment_tests.custom_comments.views',
+urlpatterns = patterns('',
-    url(r'^post/$',          'custom_submit_comment'),
+    url(r'^post/$', views.custom_submit_comment),
-    url(r'^flag/(\d+)/$',    'custom_flag_comment'),
+    url(r'^flag/(\d+)/$', views.custom_flag_comment),
-    url(r'^delete/(\d+)/$',  'custom_delete_comment'),
+    url(r'^delete/(\d+)/$', views.custom_delete_comment),
-    url(r'^approve/(\d+)/$', 'custom_approve_comment'),
+    url(r'^approve/(\d+)/$', views.custom_approve_comment),
 )
 
 urlpatterns += patterns('',

tests/regressiontests/conditional_processing/models.py

@@ -5,6 +5,7 @@ from django.test import TestCase
 from django.utils import unittest
 from django.utils.http import parse_etags, quote_etag, parse_http_date
 
+
 FULL_RESPONSE = 'Test conditional get response'
 LAST_MODIFIED = datetime(2007, 10, 21, 23, 21, 47)
 LAST_MODIFIED_STR = 'Sun, 21 Oct 2007 23:21:47 GMT'
@@ -14,7 +15,6 @@ EXPIRED_LAST_MODIFIED_STR = 'Sat, 20 Oct 2007 23:21:47 GMT'
 ETAG = 'b4246ffc4f62314ca13147c9d4f76974'
 EXPIRED_ETAG = '7fae4cd4b0f81e7d2914700043aa8ed6'
 
-
 class ConditionalGet(TestCase):
     urls = 'regressiontests.conditional_processing.urls'
 

tests/regressiontests/conditional_processing/urls.py

@@ -1,5 +1,7 @@
 from django.conf.urls import patterns
-import views
+
+from . import views
+
 
 urlpatterns = patterns('',
     ('^condition/$', views.index),

tests/regressiontests/conditional_processing/views.py

@@ -1,8 +1,11 @@
 # -*- coding:utf-8 -*-
+from __future__ import absolute_import
+
 from django.views.decorators.http import condition, etag, last_modified
 from django.http import HttpResponse
 
-from models import FULL_RESPONSE, LAST_MODIFIED, ETAG
+from .models import FULL_RESPONSE, LAST_MODIFIED, ETAG
+
 
 def index(request):
     return HttpResponse(FULL_RESPONSE)

tests/regressiontests/context_processors/urls.py

@@ -1,6 +1,8 @@
+from __future__ import absolute_import
+
 from django.conf.urls import patterns, url
 
-import views
+from . import views
 
 
 urlpatterns = patterns('',

tests/regressiontests/csrf_tests/tests.py

@@ -1,13 +1,14 @@
 # -*- coding: utf-8 -*-
 from __future__ import with_statement
 
-from django.test import TestCase
+from django.conf import settings
+from django.core.context_processors import csrf
 from django.http import HttpRequest, HttpResponse
 from django.middleware.csrf import CsrfViewMiddleware
-from django.views.decorators.csrf import csrf_exempt, requires_csrf_token, ensure_csrf_cookie
-from django.core.context_processors import csrf
-from django.conf import settings
 from django.template import RequestContext, Template
+from django.test import TestCase
+from django.views.decorators.csrf import csrf_exempt, requires_csrf_token, ensure_csrf_cookie
+
 
 # Response/views used for CsrfResponseMiddleware and CsrfViewMiddleware tests
 def post_form_response():

tests/regressiontests/custom_columns_regress/models.py

@@ -8,6 +8,7 @@ table creation or queries.
 
 from django.db import models
 
+
 class Article(models.Model):
     Article_ID = models.AutoField(primary_key=True, db_column='Article ID')
     headline = models.CharField(max_length=100)

tests/regressiontests/custom_columns_regress/tests.py

@@ -1,7 +1,10 @@
-from django.test import TestCase
+from __future__ import absolute_import
-from django.core.exceptions import FieldError
+
+from django.core.exceptions import FieldError
+from django.test import TestCase
+
+from .models import Author, Article
 
-from models import Author, Article
 
 def pks(objects):
     """ Return pks to be able to compare lists"""

tests/regressiontests/custom_managers_regress/models.py

@@ -4,6 +4,7 @@ Regression tests for custom manager classes.
 
 from django.db import models
 
+
 class RestrictedManager(models.Manager):
     """
     A manager that filters out non-public instances.

tests/regressiontests/custom_managers_regress/tests.py

@@ -1,6 +1,9 @@
+from __future__ import absolute_import
+
 from django.test import TestCase
 
-from models import RelatedModel, RestrictedModel, OneToOneRestrictedModel
+from .models import RelatedModel, RestrictedModel, OneToOneRestrictedModel
+
 
 class CustomManagersRegressTestCase(TestCase):
     def test_filtered_default_manager(self):

tests/regressiontests/datatypes/models.py

@@ -5,6 +5,7 @@ types, which in the past were problematic for some database backends.
 
 from django.db import models
 
+
 class Donut(models.Model):
     name = models.CharField(max_length=100)
     is_frosted = models.BooleanField(default=False)

tests/regressiontests/datatypes/tests.py

@@ -1,9 +1,12 @@
+from __future__ import absolute_import
+
 import datetime
 
 from django.test import TestCase, skipIfDBFeature
 from django.utils import tzinfo
 
-from models import Donut, RumBaba
+from .models import Donut, RumBaba
+
 
 class DataTypesTestCase(TestCase):
 

tests/regressiontests/dates/tests.py

@@ -1,8 +1,10 @@
+from __future__ import absolute_import
+
 from datetime import datetime
 
 from django.test import TestCase
 
-from models import Article, Comment, Category
+from .models import Article, Comment, Category
 
 
 class DatesTests(TestCase):

tests/regressiontests/decorators/tests.py

@@ -1,18 +1,18 @@
-from functools import wraps
 import warnings
+from functools import wraps
 
-from django.contrib.auth.decorators import login_required, permission_required, user_passes_test
 from django.contrib.admin.views.decorators import staff_member_required
+from django.contrib.auth.decorators import login_required, permission_required, user_passes_test
 from django.http import HttpResponse, HttpRequest, HttpResponseNotAllowed
+from django.middleware.clickjacking import XFrameOptionsMiddleware
 from django.test.utils import get_warnings_state, restore_warnings_state
 from django.utils.decorators import method_decorator
 from django.utils.functional import allow_lazy, lazy, memoize
 from django.utils.unittest import TestCase
-from django.views.decorators.http import require_http_methods, require_GET, require_POST, require_safe
-from django.views.decorators.vary import vary_on_headers, vary_on_cookie
 from django.views.decorators.cache import cache_page, never_cache, cache_control
 from django.views.decorators.clickjacking import xframe_options_deny, xframe_options_sameorigin, xframe_options_exempt
-from django.middleware.clickjacking import XFrameOptionsMiddleware
+from django.views.decorators.http import require_http_methods, require_GET, require_POST, require_safe
+from django.views.decorators.vary import vary_on_headers, vary_on_cookie
 
 
 def fully_decorated(request):

tests/regressiontests/defaultfilters/tests.py

@@ -1,10 +1,12 @@
 # -*- coding: utf-8 -*-
 from __future__ import with_statement
+
 import datetime
+
+from django.template.defaultfilters import *
 from django.test import TestCase
 from django.utils import unittest, translation
 
-from django.template.defaultfilters import *
 
 class DefaultFiltersTests(TestCase):
 

tests/regressiontests/defer_regress/models.py

@@ -4,6 +4,7 @@ Regression tests for defer() / only() behavior.
 
 from django.db import models
 
+
 class Item(models.Model):
     name = models.CharField(max_length=15)
     text = models.TextField(default="xyzzy")

tests/regressiontests/defer_regress/tests.py

@@ -1,3 +1,5 @@
+from __future__ import absolute_import
+
 from operator import attrgetter
 
 from django.contrib.contenttypes.models import ContentType
@@ -6,7 +8,7 @@ from django.db.models import Count
 from django.db.models.loading import cache
 from django.test import TestCase
 
-from models import (ResolveThis, Item, RelatedItem, Child, Leaf, Proxy,
+from .models import (ResolveThis, Item, RelatedItem, Child, Leaf, Proxy,
     SimpleItem, Feature)
 
 

tests/regressiontests/delete_regress/models.py

@@ -1,7 +1,7 @@
-from django.db import models
-
 from django.contrib.contenttypes import generic
 from django.contrib.contenttypes.models import ContentType
+from django.db import models
+
 
 class Award(models.Model):
     name = models.CharField(max_length=25)

tests/regressiontests/delete_regress/tests.py

@@ -1,12 +1,14 @@
+from __future__ import absolute_import
+
 import datetime
 
 from django.conf import settings
 from django.db import backend, transaction, DEFAULT_DB_ALIAS
 from django.test import TestCase, TransactionTestCase, skipUnlessDBFeature
 
-from models import (Book, Award, AwardNote, Person, Child, Toy, PlayedWith,
+from .models import (Book, Award, AwardNote, Person, Child, Toy, PlayedWith,
-    PlayedWithNote, Email, Researcher, Food, Eaten,
+    PlayedWithNote, Email, Researcher, Food, Eaten, Policy, Version, Location,
-    Policy, Version, Location, Item)
+    Item)
 
 
 # Can't run this test under SQLite, because you can't

tests/regressiontests/dispatch/tests/__init__.py

@@ -2,5 +2,7 @@
 Unit-tests for the dispatch project
 """
 
-from test_saferef import *
+from __future__ import absolute_import
-from test_dispatcher import *
+
+from .test_saferef import *
+from .test_dispatcher import *

tests/regressiontests/dispatch/tests/test_dispatcher.py

@@ -1,13 +1,14 @@
 import gc
 import sys
+import time
 
 from django.dispatch import Signal
 from django.utils import unittest
 
+
 if sys.platform.startswith('java'):
     def garbage_collect():
         """Run the garbage collector and wait a bit to let it do his work"""
-        import time
         gc.collect()
         time.sleep(0.1)
 else:

tests/regressiontests/expressions_regress/models.py

@@ -3,6 +3,7 @@ Model for testing arithmetic expressions.
 """
 from django.db import models
 
+
 class Number(models.Model):
     integer = models.IntegerField(db_column='the_integer')
     float = models.FloatField(null=True, db_column='the_float')

tests/regressiontests/expressions_regress/tests.py

@@ -1,13 +1,15 @@
 """
 Spanning tests for all the operations that F() expressions can perform.
 """
+from __future__ import absolute_import
+
 import datetime
 
 from django.db import connection
 from django.db.models import F
 from django.test import TestCase, Approximate, skipUnlessDBFeature
 
-from regressiontests.expressions_regress.models import Number, Experiment
+from .models import Number, Experiment
 
 
 class ExpressionsRegressTests(TestCase):

tests/regressiontests/extra_regress/models.py

@@ -4,6 +4,7 @@ import datetime
 from django.contrib.auth.models import User
 from django.db import models
 
+
 class RevisionableModel(models.Model):
     base = models.ForeignKey('self', null=True)
     title = models.CharField(blank=True, max_length=255)

tests/regressiontests/extra_regress/tests.py

@@ -1,12 +1,14 @@
-from django.test import TestCase
+from __future__ import absolute_import
-
-from django.utils.datastructures import SortedDict
-
-from django.contrib.auth.models import User
-from regressiontests.extra_regress.models import TestObject, Order, RevisionableModel
 
 import datetime
 
+from django.contrib.auth.models import User
+from django.test import TestCase
+from django.utils.datastructures import SortedDict
+
+from .models import TestObject, Order, RevisionableModel
+
+
 class ExtraRegressTests(TestCase):
 
     def setUp(self):

tests/regressiontests/file_storage/tests.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
-import os
 import errno
+import os
 import shutil
 import sys
 import tempfile

tests/regressiontests/file_uploads/models.py

@@ -1,7 +1,9 @@
 import tempfile
 import os
-from django.db import models
+
 from django.core.files.storage import FileSystemStorage
+from django.db import models
+
 
 temp_storage = FileSystemStorage(tempfile.mkdtemp())
 UPLOAD_TO = os.path.join(temp_storage.location, 'test_upload')

tests/regressiontests/file_uploads/tests.py

@@ -1,5 +1,7 @@
 #! -*- coding: utf-8 -*-
 
+from __future__ import absolute_import
+
 import base64
 import errno
 import hashlib
@@ -11,11 +13,10 @@ from django.core.files import temp as tempfile
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.http.multipartparser import MultiPartParser
 from django.test import TestCase, client
-from django.utils import simplejson
+from django.utils import simplejson, unittest
-from django.utils import unittest
 
-from models import FileModel, temp_storage, UPLOAD_TO
+from . import uploadhandler
-import uploadhandler
+from .models import FileModel, temp_storage, UPLOAD_TO
 
 
 UNICODE_FILENAME = u'test-0123456789_中文_Orléans.jpg'

tests/regressiontests/file_uploads/uploadhandler.py

@@ -4,6 +4,7 @@ Upload handlers to test the upload API.
 
 from django.core.files.uploadhandler import FileUploadHandler, StopUpload
 
+
 class QuotaUploadHandler(FileUploadHandler):
     """
     This test upload handler terminates the connection if more than a quota

tests/regressiontests/file_uploads/urls.py

@@ -1,5 +1,9 @@
+from __future__ import absolute_import
+
 from django.conf.urls import patterns
-import views
+
+from . import views
+
 
 urlpatterns = patterns('',
     (r'^upload/$',          views.file_upload_view),

tests/regressiontests/file_uploads/views.py

@@ -1,11 +1,16 @@
+from __future__ import absolute_import
+
 import hashlib
 import os
+
 from django.core.files.uploadedfile import UploadedFile
 from django.http import HttpResponse, HttpResponseServerError
 from django.utils import simplejson
-from models import FileModel, UPLOAD_TO
+
-from uploadhandler import QuotaUploadHandler, ErroringUploadHandler
+from .models import FileModel, UPLOAD_TO
-from tests import UNICODE_FILENAME
+from .tests import UNICODE_FILENAME
+from .uploadhandler import QuotaUploadHandler, ErroringUploadHandler
+
 
 def file_upload_view(request):
     """

tests/regressiontests/fixtures_regress/models.py

@@ -1,5 +1,7 @@
-from django.db import models
+from __future__ import absolute_import
+
 from django.contrib.auth.models import User
+from django.db import models
 
 
 class Animal(models.Model):

tests/regressiontests/fixtures_regress/tests.py

@@ -1,5 +1,7 @@
 # -*- coding: utf-8 -*-
 # Unittests for fixtures.
+from __future__ import absolute_import
+
 import os
 import re
 try:
@@ -8,21 +10,16 @@ except ImportError:
     from StringIO import StringIO
 
 from django.core import management
-from django.core.management.commands.dumpdata import sort_dependencies
 from django.core.management.base import CommandError
-from django.db.models import signals
+from django.core.management.commands.dumpdata import sort_dependencies
 from django.db import transaction
+from django.db.models import signals
 from django.test import (TestCase, TransactionTestCase, skipIfDBFeature,
     skipUnlessDBFeature)
 
-from models import Animal, Stuff
+from .models import (Animal, Stuff, Absolute, Parent, Child, Article, Widget,
-from models import Absolute, Parent, Child
+    Store, Person, Book, NKChild, RefToNKChild, Circle1, Circle2, Circle3,
-from models import Article, Widget
+    ExternalDependency, Thingy)
-from models import Store, Person, Book
-from models import NKChild, RefToNKChild
-from models import Circle1, Circle2, Circle3
-from models import ExternalDependency
-from models import Thingy
 
 
 pre_save_checks = []

tests/regressiontests/forms/models.py

@@ -2,8 +2,8 @@
 import datetime
 import tempfile
 
-from django.db import models
 from django.core.files.storage import FileSystemStorage
+from django.db import models
 
 
 temp_storage_location = tempfile.mkdtemp()

tests/regressiontests/forms/tests/__init__.py

@@ -1,12 +1,14 @@
-from error_messages import *
+from __future__ import absolute_import
-from extra import *
+
-from fields import FieldsTests
+from .error_messages import *
-from forms import *
+from .extra import *
-from formsets import *
+from .fields import FieldsTests
-from input_formats import *
+from .forms import *
-from media import *
+from .formsets import *
-from models import *
+from .input_formats import *
-from regressions import *
+from .media import *
-from util import *
+from .models import *
-from validators import TestFieldWithValidators
+from .regressions import *
-from widgets import *
+from .util import *
+from .validators import TestFieldWithValidators
+from .widgets import *

tests/regressiontests/forms/tests/error_messages.py

@@ -1,11 +1,14 @@
 # -*- coding: utf-8 -*-
+
+from __future__ import absolute_import
+
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.forms import *
 from django.test import TestCase
-from django.utils.safestring import mark_safe
 from django.utils import unittest
+from django.utils.safestring import mark_safe
 
-from regressiontests.forms.tests.fields import verify_exists_urls
+from .fields import verify_exists_urls
 
 
 class AssertFormErrorsMixin(object):

tests/regressiontests/forms/tests/extra.py

@@ -1,15 +1,18 @@
 # -*- coding: utf-8 -*-
+
+from __future__ import absolute_import
+
 import datetime
 
 from django.conf import settings
 from django.forms import *
 from django.forms.extras import SelectDateWidget
 from django.forms.util import ErrorList
-from django.utils import translation
+from django.utils import translation, unittest
-from django.utils import unittest
+from django.utils.encoding import force_unicode, smart_unicode
-from django.utils.encoding import force_unicode
+
-from django.utils.encoding import smart_unicode
+from .error_messages import AssertFormErrorsMixin
-from error_messages import AssertFormErrorsMixin
+
 
 class GetDate(Form):
     mydate = DateField(widget=SelectDateWidget)