fixes for python2.6

2014-07-26 07:24:04 -03:00
parent 6c0112c2be
commit e33a5bbef5
1 changed files with 3 additions and 3 deletions
--- a/mongoengine/fields.py
+++ b/mongoengine/fields.py
@@ -1016,10 +1016,10 @@ class CachedReferenceField(BaseField):

    def on_document_pre_save(self, sender, document, created, **kwargs):
        if not created:
-            update_kwargs = {
-                'set__%s__%s' % (self.name, k): v
+            update_kwargs = dict(
+                ('set__%s__%s' % (self.name, k), v)
                for k, v in document._delta()[0].items()
-                if k in self.fields}
+                if k in self.fields)

            if update_kwargs:
                filter_kwargs = {}