fixes for None values in QuerySet.values_list

2012-01-05 13:35:32 -02:00 · 2012-01-05 13:35:32 -02:00 · d8855a4a0f
commit d8855a4a0f
parent de8da78042
1 changed files with 4 additions and 1 deletions
--- a/mongoengine/queryset.py
+++ b/mongoengine/queryset.py
@ -361,7 +361,10 @@ class ListResult(object):
        elif isinstance(field_type, self.GenericReferenceField):
            if data and isinstance(data, (dict, pymongo.dbref.DBRef)):
                return field_type.dereference(data)
-
+        
+        if data is None:
+            return
+        
        return field_type.to_python(data)

    def next(self):