Add from __future__ import unicode_literals, issue #37

mayan/apps/permissions/middleware/permission_denied_middleware.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.conf import settings
 from django.core.exceptions import PermissionDenied
 from django.http import HttpResponseForbidden
@@ -11,16 +13,16 @@ class PermissionDeniedMiddleware(object):
         if isinstance(exception, PermissionDenied):
             try:
                 # Handle import error but allow any type error from view
-                callback = getattr(import_module(settings.ROOT_URLCONF), u'handler403')
+                callback = getattr(import_module(settings.ROOT_URLCONF), 'handler403')
                 return callback(request, exception)
             except (ImportError, AttributeError):
                 # Try to get a 403 template
                 try:
                     # First look for a user-defined template named "403.html"
-                    t = loader.get_template(u'403.html')
+                    t = loader.get_template('403.html')
                 except TemplateDoesNotExist:
                     # If a template doesn't exist in the projct, use the following hardcoded template
-                    t = Template(u'''{% load i18n %}
+                    t = Template('''{% load i18n %}
                      <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
                             "http://www.w3.org/TR/html4/strict.dtd">
                      <html>