Add tests for Django 3, remove for Python 3.4.

[fnpdjango.git] / fnpdjango / utils / settings.py

diff --git a/fnpdjango/utils/settings.py b/fnpdjango/utils/settings.py
index 43f49ec..1f5ea2d 100644 (file)
--- a/fnpdjango/utils/settings.py
+++ b/fnpdjango/utils/settings.py
@@ -2,6 +2,7 @@
 Utilities for global settings.
 """
 from django.utils.encoding import python_2_unicode_compatible
+from django.utils.functional import Promise
 
 # Use Python3 str.
 try:
@@ -13,7 +14,7 @@ else:
 
 
 @python_2_unicode_compatible
-class LazyUGettextLazy(object):
+class LazyUGettextLazy(Promise):
     """You can use it to internationalize strings in settings.
 
     Just import this class as gettext.