Merge pull request justinmayer#46 from DebtExplainedLtd/master

Update import of get_callable to be Django 2.x compatible

Author: justinmayer

autoslug/settings.py

@@ -58,7 +58,12 @@
 
 """
 from django.conf import settings
-from django.core.urlresolvers import get_callable
+from django import VERSION
+
+if VERSION >= (2, 0):
+    from django.urls import get_callable
+else:
+    from django.core.urlresolvers import get_callable
 
 # use custom slugifying function if any
 slugify_function_path = getattr(settings, 'AUTOSLUG_SLUGIFY_FUNCTION', 'autoslug.utils.slugify')