Use TRACE instead of INFO for the migration message, otherwise there are too...

Use TRACE instead of INFO for the migration message, otherwise there are too many messages emitted to the log.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@39421 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Utils.py

@@ -93,7 +93,7 @@ from Products.ERP5Type.Accessor.Constant import PropertyGetter as \
 from Products.ERP5Type.Accessor.Constant import Getter as ConstantGetter
 from Products.ERP5Type.Cache import getReadOnlyTransactionCache
 from Products.ERP5Type.TransactionalVariable import getTransactionalVariable
-from zLOG import LOG, BLATHER, PROBLEM, WARNING, INFO
+from zLOG import LOG, BLATHER, PROBLEM, WARNING, INFO, TRACE
 
 #####################################################
 # Avoid importing from (possibly unpatched) Globals
@@ -912,7 +912,7 @@ class PersistentMigrationMixin(object):
       klass = getattr(erp5.portal_type, portal_type)
       self.__class__ = klass
       self.__setstate__(value)
-      LOG('ERP5Type', INFO, "Migration for object %s" % self)
+      LOG('ERP5Type', TRACE, "Migration for object %s" % self)
 
 from Globals import Persistent, PersistentMapping