Fixed flake8 errors.

Author: mboersma

api/models.py

@@ -860,6 +860,7 @@ def new_release(sender, **kwargs):
         build=build, version=new_version)
     return release
 
+
 # define update/delete callbacks for synchronizing
 # models with the configuration management backend
 
@@ -887,13 +888,13 @@ def _log_config_updated(**kwargs):
 def _etcd_publish_key(**kwargs):
     key = kwargs['instance']
     _etcd_client.write('/deis/builder/users/{}/{}'.format(
-                 key.owner.username, fingerprint(key.public)), key.public)
+        key.owner.username, fingerprint(key.public)), key.public)
 
 
 def _etcd_purge_key(**kwargs):
     key = kwargs['instance']
     _etcd_client.delete('/deis/builder/users/{}/{}'.format(
-                 key.owner.username, fingerprint(key.public)))
+        key.owner.username, fingerprint(key.public)))
 
 
 def _etcd_purge_user(**kwargs):

api/tests/test_hooks.py

@@ -133,7 +133,8 @@ def test_build_hook(self):
                 'checksum': checksum,
                 'procfile': {'web': 'node server.js'},
                 'config': {'PATH': '/usr/local/bin:/usr/bin:/usr/sbin'},
-                'url': 'http://deis-controller.local/slugs/{app_id}-{sha}.tar.gz'.format(**locals()),
+                'url':
+                'http://deis-controller.local/slugs/{app_id}-{sha}.tar.gz'.format(**locals()),
                 'size': 12345}
         # post the build without a session
         self.assertIsNone(self.client.logout())
@@ -162,4 +163,3 @@ def test_build_hook(self):
         self.assertIn('web', databag['containers'])
         self.assertIn('1', databag['containers']['web'])
         self.assertEqual(databag['containers']['web']['1'], 'up')
-

api/views.py

@@ -23,7 +23,7 @@
 from rest_framework.generics import get_object_or_404
 from rest_framework.response import Response
 
-from api import models, serializers, tasks
+from api import models, serializers
 
 from deis import settings
 

client/deis.py

@@ -332,7 +332,7 @@ def readable_datetime(datetime_str):
         else:
             return "{}{}ago".format(hour_str, min_str)
     # if it happened yesterday, say "yesterday at 3:23 pm"
-    yesterday = now + relativedelta.relativedelta(days= -1)
+    yesterday = now + relativedelta.relativedelta(days=-1)
     if delta.days <= 2 and dt.day == yesterday.day:
         return dt.strftime("Yesterday at %X")
     # otherwise return locale-specific date/time format

deis/settings.py

@@ -313,7 +313,7 @@
 try:
     if os.path.exists('/app/confd_settings.py'):
         sys.path.append('/app')
-        from confd_settings import *
+        from confd_settings import *  # noqa
 except ImportError:
     pass