Index: Js2Py-0.74/js2py/constructors/jsobject.py =================================================================== --- Js2Py-0.74.orig/js2py/constructors/jsobject.py +++ Js2Py-0.74/js2py/constructors/jsobject.py @@ -49,7 +49,7 @@ class ObjectMethods: raise MakeError( 'TypeError', 'Object.getOwnPropertyDescriptor called on non-object') - return obj.own.keys() + return list(obj.own.keys()) def create(obj): if not (obj.is_object() or obj.is_null()):