flakes

celery/app/base.py

@@ -502,8 +502,8 @@ class Celery(object):
         serializer will register the auth serializer with the provided settings
         into the Kombu serializer registry.
 
-        :keyword allowed_serializers:  List of serializer names, or content_types
-            that should be exempt from being disabled.
+        :keyword allowed_serializers: List of serializer names, or
+            content_types that should be exempt from being disabled.
         :keyword key: Name of private key file to use.
             Defaults to the :setting:`CELERY_SECURITY_KEY` setting.
         :keyword cert: Name of certificate file to use.

celery/app/trace.py

@@ -394,7 +394,9 @@ def build_tracer(name, task, loader=None, hostname=None, store_errors=True,
                                     group(sigs).apply_async((retval,))
                             else:
                                 signature(callbacks[0], app=app).delay(retval)
-                        mark_as_done(uuid, retval, task_request, publish_result)
+                        mark_as_done(
+                            uuid, retval, task_request, publish_result,
+                        )
                     except EncodeError as exc:
                         I, R, state, retval = on_error(task_request, exc, uuid)
                     else:

celery/tests/security/case.py

@@ -2,8 +2,6 @@ from __future__ import absolute_import
 
 from celery.tests.case import AppCase, SkipTest
 
-import sys
-
 
 class SecurityCase(AppCase):