PEP8 cleanups

apps/common/middleware/login_required_middleware.py

@@ -1,11 +1,13 @@
+from re import compile
+
 from django.http import HttpResponseRedirect
 from django.conf import settings
-from re import compile
 
 EXEMPT_URLS = [compile(settings.LOGIN_URL.lstrip('/'))]
 if hasattr(settings, 'LOGIN_EXEMPT_URLS'):
     EXEMPT_URLS += [compile(expr) for expr in settings.LOGIN_EXEMPT_URLS]
 
+
 class LoginRequiredMiddleware:
     """
     Middleware that requires a user to be authenticated to view any page other
@@ -28,4 +30,3 @@ class LoginRequiredMiddleware:
             path = request.path_info.lstrip('/')
             if not any(m.match(path) for m in EXEMPT_URLS):
                 return HttpResponseRedirect(settings.LOGIN_URL)
-

apps/common/middleware/strip_spaces_widdleware.py

@@ -1,6 +1,7 @@
 # Aliasing it for the sake of page size.
 from django.utils.html import strip_spaces_between_tags as short
 
+
 class SpacelessMiddleware(object):
     def process_response(self, request, response):
         if 'text/html' in response['Content-Type']: