added test for abstract document without pk creation and adapted behaviour

2015-04-16 14:33:16 +02:00
parent 8909d1d144
commit 1862bcf867
3 changed files with 14 additions and 1 deletions
--- a/mongoengine/document.py
+++ b/mongoengine/document.py
@@ -152,6 +152,8 @@ class Document(BaseDocument):
        """

        def fget(self):
+            if not 'id_field' in self._meta:
+                return None
            return getattr(self, self._meta['id_field'])

        def fset(self, value):