PEP8ify + pyflakes

celery/loaders/base.py

@@ -10,6 +10,7 @@ from kombu.utils import cached_property
 
 from celery.datastructures import DictAttribute
 from celery.exceptions import ImproperlyConfigured
+from celery.utils import get_cls_by_name
 from celery.utils import import_from_cwd as _import_from_cwd
 
 BUILTIN_MODULES = frozenset(["celery.task"])

celery/log.py

@@ -122,7 +122,7 @@ class Logging(object):
                                         loglevel=loglevel, logfile=logfile,
                                         format=format, colorize=colorize)
         Logging._setup = True
-        
+
         return receivers
 
     def _detect_handler(self, logfile=None):