Fix a bug when using a ReferenceField(AbstractClass) #1920

2018-10-15 22:32:11 +02:00
parent 45c86be402
commit 59a06a242d
2 changed files with 40 additions and 17 deletions
--- a/mongoengine/fields.py
+++ b/mongoengine/fields.py
@@ -1176,15 +1176,6 @@ class ReferenceField(BaseField):
            self.error('You can only reference documents once they have been '
                       'saved to the database')

-        if (
-            self.document_type._meta.get('abstract') and
-            not isinstance(value, self.document_type)
-        ):
-            self.error(
-                '%s is not an instance of abstract reference type %s' % (
-                    value, self.document_type._class_name)
-            )
-
    def lookup_member(self, member_name):
        return self.document_type._fields.get(member_name)