Pasando a utilizar flake8, es mas rapido y confiable

utils/__init__.py

@@ -9,10 +9,8 @@ from django.conf import settings
 
 import redis
 from pygments import highlight
-from pygments.lexers import JsonLexer  # pylint: disable=no-name-in-module
-from pygments.formatters import TerminalTrueColorFormatter  # pylint: disable=no-name-in-module
-
-from utils.ratelimit import ratelimit
+from pygments.lexers import JsonLexer
+from pygments.formatters import TerminalTrueColorFormatter
 
 _log = logging.getLogger('utils')
 _log.addHandler(logging.NullHandler())