diff --git a/product/ERP5Type/Interface/Constraint.py b/product/ERP5Type/Interface/Constraint.py index cb38bf07615374fe11e2acf0d0dbfeca05b7ada4..78dbd75569f0991bbac3a791c415c33d97f9d72b 100644 --- a/product/ERP5Type/Interface/Constraint.py +++ b/product/ERP5Type/Interface/Constraint.py @@ -29,8 +29,7 @@ """Constraint Interface. """ -from Interface import Interface -from Interface import Attribute +from zope.interface import Interface, Attribute class Constraint(Interface): """ERP5 Constraints are classes that are in charge of checking wether an