Code style updates

Author: macro1

simple_history/admin.py

@@ -19,7 +19,8 @@
 except ImportError:  # Django < 1.7
     from django.contrib.admin.util import unquote
 
-USER_NATURAL_KEY = tuple(key.lower() for key in settings.AUTH_USER_MODEL.split('.', 1))
+USER_NATURAL_KEY = tuple(
+    key.lower() for key in settings.AUTH_USER_MODEL.split('.', 1))
 
 SIMPLE_HISTORY_EDIT = getattr(settings, 'SIMPLE_HISTORY_EDIT', False)
 

simple_history/tests/tests/test_admin.py

@@ -429,7 +429,8 @@ def test_history_form_view_getting_history(self):
             'original_opts': ANY,
             'changelist_url': '/admin/tests/poll/',
             'change_url': ANY,
-            'history_url': '/admin/tests/poll/{pk}/history/'.format(pk=poll.pk),
+            'history_url': '/admin/tests/poll/{pk}/history/'.format(
+                pk=poll.pk),
             'add': False,
             'change': True,
             'has_add_permission': admin.has_add_permission(request),

tox.ini

@@ -10,7 +10,7 @@ envlist =
 
 [flake8]
 ignore = N802
-max-complexity = 11
+max-complexity = 10
 exclude = __init__.py,simple_history/tests/migration_test_app/migrations/*