improve 2-3 codebase compatibility

2018-09-09 15:50:48 +02:00
parent d17cac8210
commit 4314fa883f
17 changed files with 73 additions and 68 deletions
--- a/mongoengine/dereference.py
+++ b/mongoengine/dereference.py
@@ -146,7 +146,7 @@ class DeReference(object):
                for key, doc in references.iteritems():
                    object_map[(col_name, key)] = doc
            else:  # Generic reference: use the refs data to convert to document
-                if isinstance(doc_type, (ListField, DictField, MapField,)):
+                if isinstance(doc_type, (ListField, DictField, MapField)):
                    continue

                refs = [dbref for dbref in dbrefs