From a248c88372fa445c1159511fae2b98208f149f69 Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Tue, 4 Mar 2014 15:13:15 -0800
Subject: [PATCH] Fixed three small flake8 violations.

---
 django/db/migrations/state.py       | 2 +-
 tests/migrations/test_operations.py | 1 +
 tests/modeladmin/tests.py           | 4 ++--
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/django/db/migrations/state.py b/django/db/migrations/state.py
index 90226221be..ab2bd8e6d8 100644
--- a/django/db/migrations/state.py
+++ b/django/db/migrations/state.py
@@ -166,7 +166,7 @@ class ModelState(object):
         # __bases__ we may end up with duplicates and ordering issues, we
         # therefore discard any duplicates and reorder the bases according
         # to their index in the MRO.
-        flattened_bases = sorted(set(flatten_bases(model)), key=lambda x:model.__mro__.index(x))
+        flattened_bases = sorted(set(flatten_bases(model)), key=lambda x: model.__mro__.index(x))
 
         # Make our record
         bases = tuple(
diff --git a/tests/migrations/test_operations.py b/tests/migrations/test_operations.py
index debfc760b5..da55d7d7d1 100644
--- a/tests/migrations/test_operations.py
+++ b/tests/migrations/test_operations.py
@@ -582,6 +582,7 @@ class OperationTests(MigrationTestBase):
         self.assertEqual(project_state.render().get_model("test_runpython", "Pony").objects.count(), 6)
         self.assertEqual(project_state.render().get_model("test_runpython", "ShetlandPony").objects.count(), 2)
 
+
 class MigrateNothingRouter(object):
     """
     A router that sends all writes to the other database.
diff --git a/tests/modeladmin/tests.py b/tests/modeladmin/tests.py
index 146c078e59..205e1dc8cf 100644
--- a/tests/modeladmin/tests.py
+++ b/tests/modeladmin/tests.py
@@ -867,8 +867,8 @@ class RadioFieldsCheckTests(CheckTestCase):
 
         self.assertIsInvalid(
             ValidationTestModelAdmin, ValidationTestModel,
-             ("The value of 'radio_fields' refers to 'name', which is not an instance "
-              "of ForeignKey, and does not have a 'choices' definition."),
+            ("The value of 'radio_fields' refers to 'name', which is not an instance "
+             "of ForeignKey, and does not have a 'choices' definition."),
             'admin.E023')
 
     def test_invalid_value(self):