Missing interfaces import

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30398 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/AdoptSolver.py

@@ -30,7 +30,7 @@
 import zope.interface
 from AccessControl import ClassSecurityInfo
 from Products.CMFCore.utils import getToolByName
-from Products.ERP5Type import Permissions, PropertySheet
+from Products.ERP5Type import Permissions, PropertySheet, interfaces
 from Products.ERP5Type.XMLObject import XMLObject
 
 class AdoptSolver(XMLObject):

product/ERP5/Document/SolverDecision.py

@@ -30,7 +30,7 @@
 import zope.interface
 from AccessControl import ClassSecurityInfo
 from Products.CMFCore.utils import getToolByName
-from Products.ERP5Type import Permissions, PropertySheet
+from Products.ERP5Type import Permissions, PropertySheet, interfaces
 from Products.ERP5Type.XMLObject import XMLObject
 
 class SolverDecision(XMLObject):