added django < 2.1 support

rtnpro · Nov 14, 2018 · b893f66 · b893f66
1 parent affb6d7
commit b893f66
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/reversion/admin.py b/reversion/admin.py
@@ -263,9 +263,14 @@ def recoverlist_view(self, request, extra_context=None):
 
     def history_view(self, request, object_id, extra_context=None):
         """Renders the history view."""
-        # Check if user has change permissions for model
-        if not self.has_view_or_change_permission(request):
-            raise PermissionDenied
+        # Check if user has view or change permissions for model
+        if hasattr(self, 'has_view_or_change_permission'):  # for Django >= 2.1
+            if not self.has_view_or_change_permission(request):
+                raise PermissionDenied
+        else:
+            if not self.has_change_permission(request):
+                raise PermissionDenied
+
         opts = self.model._meta
         action_list = [
             {