From c414b3f688e7b95645e34a3a94bef2e7a3e80303 Mon Sep 17 00:00:00 2001 From: Syrus Akbary Date: Sun, 14 Aug 2016 15:30:59 -0700 Subject: [PATCH] Improved format for messaging in DjangoObjectType.is_type_of --- graphene-django/graphene_django/types.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/graphene-django/graphene_django/types.py b/graphene-django/graphene_django/types.py index c975a550..df3257ad 100644 --- a/graphene-django/graphene_django/types.py +++ b/graphene-django/graphene_django/types.py @@ -90,7 +90,9 @@ class DjangoObjectType(six.with_metaclass(DjangoObjectTypeMeta, ObjectType)): if isinstance(root, cls): return True if not is_valid_django_model(type(root)): - raise Exception('Received incompatible instance "{}"'.format(root)) + raise Exception(( + 'Received incompatible instance "{}".' + ).format(root)) model = root._meta.model return model == cls._meta.model