Fixed #21268 -- Fixed E303 pep8 warnings

django/contrib/admin/templatetags/admin_list.py

@@ -155,7 +155,6 @@ def result_headers(cl):
         if i not in ordering_field_columns:
             o_list_primary.insert(0, make_qs_param(new_order_type, i))
 
-
         yield {
             "text": text,
             "sortable": True,

django/contrib/auth/tests/test_auth_backends.py

@@ -236,7 +236,6 @@ def test_authenticate(self):
         self.assertEqual(test_user, authenticated_user)
 
 
-
 class TestObj(object):
     pass
 

django/contrib/auth/tests/test_views.py

@@ -198,7 +198,6 @@ def test_poisoned_http_host_admin_site(self):
             self.assertEqual(len(mail.outbox), 0)
             self.assertEqual(len(logger_calls), 1)
 
-
     def _test_confirm_start(self):
         # Start by creating the email
         self.client.post('/password_reset/', {'email': 'staffmember@example.com'})

django/contrib/contenttypes/tests.py

@@ -203,7 +203,6 @@ def test_get_for_concrete_models(self):
             DeferredProxyModel: proxy_model_ct,
         })
 
-
     @override_settings(ALLOWED_HOSTS=['example.com'])
     def test_shortcut_view(self):
         """

django/contrib/formtools/preview.py

@@ -101,7 +101,6 @@ def get_context(self, request, form):
         "Context for template rendering."
         return {'form': form, 'stage_field': self.unused_name('stage'), 'state': self.state}
 
-
     def parse_params(self, *args, **kwargs):
         """
         Given captured args and kwargs from the URLconf, saves something in

django/contrib/formtools/tests/tests.py

@@ -139,7 +139,6 @@ def test_form_submit_good_hash(self):
         response = self.client.post('/preview/', self.test_data)
         self.assertEqual(response.content, success_string_encoded)
 
-
     def test_form_submit_bad_hash(self):
         """
         Test contrib.formtools.preview form submittal does not proceed

django/contrib/gis/geos/tests/test_mutable_list.py

@@ -145,7 +145,6 @@ def setfcn(x,i,j,k,L):
                 pl[::k] = ssl
                 self.assertEqual(pl, ul[:], 'set slice [::%d]' % (k))
 
-
     def test03_delslice(self):
         'Delete slice'
         for Len in range(self.limit):

django/contrib/gis/tests/test_measure.py

@@ -32,7 +32,6 @@ def testInit(self):
             self.assertEqual(d.m, 1.0)
             self.assertEqual(d.mm, 1000.0)
 
-
     def testInitInvalid(self):
         "Testing initialisation from invalid units"
         self.assertRaises(AttributeError, D, banana=100)

django/contrib/sessions/tests.py

@@ -284,7 +284,6 @@ def test_decode_failure_logged_to_security(self):
             self.assertEqual(len(calls), 1)
             self.assertTrue('corrupted' in calls[0])
 
-
     def test_actual_expiry(self):
         # this doesn't work with JSONSerializer (serializing timedelta)
         with override_settings(SESSION_SERIALIZER='django.contrib.sessions.serializers.PickleSerializer'):

django/contrib/sitemaps/tests/test_http.py

@@ -42,7 +42,6 @@ def test_simple_sitemap_custom_index(self):
 """ % self.base_url
         self.assertXMLEqual(response.content.decode('utf-8'), expected_content)
 
-
     def test_simple_sitemap_section(self):
         "A simple sitemap section can be rendered"
         response = self.client.get('/simple/sitemap-simple.xml')

django/core/handlers/base.py

@@ -30,7 +30,6 @@ class BaseHandler(object):
     def __init__(self):
         self._request_middleware = self._view_middleware = self._template_response_middleware = self._response_middleware = self._exception_middleware = None
 
-
     def load_middleware(self):
         """
         Populate middleware lists from settings.MIDDLEWARE_CLASSES.

django/core/urlresolvers.py

@@ -156,7 +156,6 @@ def __init__(self, regex):
         self._regex = regex
         self._regex_dict = {}
 
-
     @property
     def regex(self):
         """

django/forms/models.py

@@ -840,7 +840,6 @@ def initial_form_count(self):
             return 0
         return super(BaseInlineFormSet, self).initial_form_count()
 
-
     def _construct_form(self, i, **kwargs):
         form = super(BaseInlineFormSet, self)._construct_form(i, **kwargs)
         if self.save_as_new:

django/test/runner.py

@@ -89,7 +89,6 @@ def build_suite(self, test_labels=None, extra_tests=None, **kwargs):
                     break
                 kwargs['top_level_dir'] = top_level
 
-
             if not (tests and tests.countTestCases()):
                 # if no tests found, it's probably a package; try discovery
                 tests = self.test_loader.discover(start_dir=label, **kwargs)

django/utils/six.py

@@ -130,7 +130,6 @@ def _resolve(self):
         return getattr(module, self.attr)
 
 
-
 class _MovedItems(types.ModuleType):
     """Lazy loading of moved objects"""
 
@@ -198,7 +197,6 @@ class _MovedItems(types.ModuleType):
 moves = sys.modules[__name__ + ".moves"] = _MovedItems(__name__ + ".moves")
 
 
-
 class Module_six_moves_urllib_parse(types.ModuleType):
     """Lazy loading of moved objects in six.moves.urllib_parse"""
 
@@ -484,13 +482,11 @@ def iterbytes(buf):
     import builtins
     exec_ = getattr(builtins, "exec")
 
-
     def reraise(tp, value, tb=None):
         if value.__traceback__ is not tb:
             raise value.with_traceback(tb)
         raise value
 
-
     print_ = getattr(builtins, "print")
     del builtins
 
@@ -507,12 +503,10 @@ def exec_(_code_, _globs_=None, _locs_=None):
             _locs_ = _globs_
         exec("""exec _code_ in _globs_, _locs_""")
 
-
     exec_("""def reraise(tp, value, tb=None):
     raise tp, value, tb
 """)
 
-
     def print_(*args, **kwargs):
         """The new-style print function."""
         fp = kwargs.pop("file", sys.stdout)

setup.cfg

@@ -4,7 +4,7 @@ install-script = scripts/rpm-install.sh
 
 [flake8]
 exclude=./django/utils/dictconfig.py,./django/contrib/comments/*,./django/utils/unittest.py,./tests/comment_tests/*,./django/test/_doctest.py
-ignore=E123,E124,E125,E126,E127,E128,E225,E226,E241,E251,E302,E501,E203,E221,E227,E231,E261,E301,E303,F401,F403,F841,W601
+ignore=E123,E124,E125,E126,E127,E128,E225,E226,E241,E251,E302,E501,E203,E221,E227,E231,E261,E301,F401,F403,F841,W601
 
 [metadata]
 license-file = LICENSE

tests/admin_changelist/tests.py

@@ -73,7 +73,6 @@ def test_select_related_as_empty_tuple(self):
                         ia.list_max_show_all, ia.list_editable, ia)
         self.assertEqual(cl.queryset.query.select_related, False)
 
-
     def test_result_list_empty_changelist_value(self):
         """
         Regression test for #14982: EMPTY_CHANGELIST_VALUE should be honored

tests/admin_inlines/tests.py

@@ -513,7 +513,6 @@ def test_inline_change_fk_change_del_perm(self):
                             'value="%i" name="inner2_set-0-id" />' % self.inner2_id, html=True)
         self.assertContains(response, 'id="id_inner2_set-0-DELETE"')
 
-
     def test_inline_change_fk_all_perms(self):
         permission = Permission.objects.get(codename='add_inner2', content_type=self.inner_ct)
         self.user.user_permissions.add(permission)

tests/admin_scripts/management/commands/noargs_command.py

@@ -5,6 +5,5 @@ class Command(NoArgsCommand):
     help = "Test No-args commands"
     requires_model_validation = False
 
-
     def handle_noargs(self, **options):
         print('EXECUTE:NoArgsCommand options=%s' % sorted(options.items()))

tests/admin_validation/tests.py

@@ -131,7 +131,6 @@ class MyAdmin(admin.ModelAdmin):
             inlines = [TwoAlbumFKAndAnEInline]
         MyAdmin.validate(Album)
 
-
     def test_inline_self_validation(self):
         class TwoAlbumFKAndAnEInline(admin.TabularInline):
             model = TwoAlbumFKAndAnE
@@ -296,7 +295,6 @@ class Meta:
                 model = Song
                 fields = '__all__'
 
-
         class FieldsOnFormOnlyAdmin(admin.ModelAdmin):
             form = SongForm
             fields = ['extra_data', 'title']

tests/admin_widgets/tests.py

@@ -860,7 +860,6 @@ def test_filter(self):
         self.selenium.get(
             '%s%s' % (self.live_server_url, '/admin_widgets/school/%s/' % self.school.id))
 
-
         for field_name in ['students', 'alumni']:
             from_box = '#id_%s_from' % field_name
             to_box = '#id_%s_to' % field_name

tests/app_loading/tests.py

@@ -96,29 +96,24 @@ def setUp(self):
         from .not_installed import models
         self.not_installed_module = models
 
-
     def test_get_model_only_returns_installed_models(self):
         self.assertEqual(
             get_model("not_installed", "NotInstalledModel"), None)
 
-
     def test_get_model_with_not_installed(self):
         self.assertEqual(
             get_model(
                 "not_installed", "NotInstalledModel", only_installed=False),
             self.not_installed_module.NotInstalledModel)
 
-
     def test_get_models_only_returns_installed_models(self):
         self.assertFalse(
             "NotInstalledModel" in
             [m.__name__ for m in get_models()])
 
-
     def test_get_models_with_app_label_only_returns_installed_models(self):
         self.assertEqual(get_models(self.not_installed_module), [])
 
-
     def test_get_models_with_not_installed(self):
         self.assertTrue(
             "NotInstalledModel" in [

tests/cache/tests.py

@@ -794,7 +794,6 @@ def test_custom_key_func(self):
         self.assertEqual(self.custom_key_cache.get('answer2'), 42)
         self.assertEqual(self.custom_key_cache2.get('answer2'), 42)
 
-
     def test_cache_write_unpickable_object(self):
         update_middleware = UpdateCacheMiddleware()
         update_middleware.cache = self.cache
@@ -1496,7 +1495,6 @@ def tzname(self, dt):
             self.assertIn(sanitized_name, learn_cache_key(request, response),
                     "Cache keys should include the time zone name when time zones are active")
 
-
     @override_settings(
             CACHE_MIDDLEWARE_KEY_PREFIX="test",
             CACHE_MIDDLEWARE_SECONDS=60,

tests/custom_managers/tests.py

@@ -68,7 +68,6 @@ def test_manager(self):
         # manager
         self.assertIsInstance(self.p2.books, PublishedBookManager)
 
-
         # The default manager, "objects", doesn't exist, because a custom one
         # was provided.
         self.assertRaises(AttributeError, lambda: Book.objects)

tests/defaultfilters/tests.py

@@ -82,7 +82,6 @@ def __float__(self):
         finally:
             decimal_ctx.prec = old_prec
 
-
     def test_floatformat_py2_fail(self):
         self.assertEqual(floatformat(1.00000000000000015, 16), '1.0000000000000002')
 
@@ -92,7 +91,6 @@ def test_floatformat_py2_fail(self):
     if six.PY2:
         test_floatformat_py2_fail = unittest.expectedFailure(test_floatformat_py2_fail)
 
-
     def test_addslashes(self):
         self.assertEqual(addslashes('"double quotes" and \'single quotes\''),
                           '\\"double quotes\\" and \\\'single quotes\\\'')

tests/delete_regress/tests.py

@@ -178,7 +178,6 @@ def create_image(self):
 
         return test_image
 
-
     def test_delete_proxy(self):
         """
         Deleting the *proxy* instance bubbles through to its non-proxy and
@@ -197,7 +196,6 @@ def test_delete_proxy(self):
         self.assertEqual(len(FooImage.objects.all()), 0)
         self.assertEqual(len(FooFile.objects.all()), 0)
 
-
     def test_delete_proxy_of_proxy(self):
         """
         Deleting a proxy-of-proxy instance should bubble through to its proxy
@@ -224,7 +222,6 @@ def test_delete_proxy_of_proxy(self):
         self.assertEqual(len(FooFile.objects.all()), 0)
         self.assertEqual(len(FooImage.objects.all()), 0)
 
-
     def test_delete_concrete_parent(self):
         """
         Deleting an instance of a concrete model should also delete objects
@@ -244,7 +241,6 @@ def test_delete_concrete_parent(self):
         self.assertEqual(len(FooFile.objects.all()), 0)
         self.assertEqual(len(FooImage.objects.all()), 0)
 
-
     def test_delete_proxy_pair(self):
         """
         If a pair of proxy models are linked by an FK from one concrete parent

tests/files/tests.py

@@ -128,7 +128,6 @@ def test_file_object(self):
         with temp_storage.open('tests/file_obj') as f:
             self.assertEqual(f.read(), b'some content')
 
-
     def test_stringio(self):
         # Test passing StringIO instance as content argument to save
         output = StringIO()

tests/fixtures_model_package/tests.py

@@ -41,7 +41,6 @@ def test_migrate(self):
             )
             self.assertQuerysetEqual(Book.objects.all(), [])
 
-
     def test_flush(self):
         # Test presence of fixture (flush called by TransactionTestCase)
         self.assertQuerysetEqual(

tests/fixtures_regress/tests.py

@@ -372,7 +372,6 @@ def test_dumpdata_uses_default_manager(self):
         self.maxDiff = 1024
         self.assertEqual(data, animals_data)
 
-
     def test_proxy_model_included(self):
         """
         Regression for #11428 - Proxy models aren't included when you dumpdata

tests/forms_tests/tests/test_extra.py

@@ -509,7 +509,6 @@ def compress(self, data_list):
         self.assertTrue(f._has_changed('some text,JP,2007-04-25 06:24:00',
             ['some text', ['J','P'], ['2009-04-25','11:44:00']]))
 
-
         class ComplexFieldForm(Form):
             field1 = ComplexField(widget=w)
 

tests/forms_tests/tests/test_fields.py

@@ -69,7 +69,6 @@ def __init__(self):
                 self.class_a_var = True
                 super(A, self).__init__()
 
-
         class ComplexField(Field, A):
             def __init__(self):
                 super(ComplexField, self).__init__()
@@ -718,7 +717,6 @@ def test_filefield_changed(self):
         # with here)
         self.assertTrue(f._has_changed('resume.txt', {'filename': 'resume.txt', 'content': 'My resume'}))
 
-
     # URLField ##################################################################
 
     def test_urlfield_1(self):
@@ -965,7 +963,6 @@ def test_nullbooleanfield_1(self):
         self.assertEqual(None, f.clean('3'))
         self.assertEqual(None, f.clean('hello'))
 
-
     def test_nullbooleanfield_2(self):
         # Make sure that the internal value is preserved if using HiddenInput (#7753)
         class HiddenNullBooleanForm(Form):
@@ -1218,7 +1215,6 @@ def test_filepathfield_folders(self):
             self.assertEqual(exp[1], got[1])
             self.assertTrue(got[0].endswith(exp[0]))
 
-
     # SplitDateTimeField ##########################################################
 
     def test_splitdatetimefield_1(self):

tests/forms_tests/tests/test_forms.py

@@ -1810,7 +1810,6 @@ def __init__(self, fields=(), *args, **kwargs):
                           CharField(label='Name', max_length=10))
                 super(ChoicesField, self).__init__(fields=fields, *args, **kwargs)
 
-
         field = ChoicesField()
         field2 = copy.deepcopy(field)
         self.assertTrue(isinstance(field2, ChoicesField))