from django.http import HttpResponse
from django.utils.importlib import import_module
from django.conf import settings

from .settings import AUTHENTICATION_PIPELINE


class Log4DjangoAuthenticationMiddleware(object):

    def process_request(self, request):
        if not settings.DEBUG:
            for pipeline in AUTHENTICATION_PIPELINE:
                module_str, authenticator_str = pipeline.rsplit('.', 1)
                module = import_module(module_str)
                authenticator = getattr(module, authenticator_str)
                if not authenticator(request):
                    return HttpResponse('Unathorized', status=401)
@@ -617,16 +617,17 @@
 nse('Una
+u
 thorized
@@ -640,8 +640,9 @@
 tus=401)
+%0A

Fix spelling mistake