243 def uniquecstrcheck_before_modification(session, entity):

   243 def uniquecstrcheck_before_modification(session, entity):

   244     if session.is_super_session:

   244     if session.is_super_session:

   245         return

   245         return

   246     eschema = entity.e_schema

   246     eschema = entity.e_schema

   247     for attr in entity.edited_attributes:

   247     for attr in entity.edited_attributes:

   249         if val is None:

   249         if val is None:

   250             continue

   250             continue

   251         if eschema.subjrels[attr].final and \

   251         if eschema.subjrels[attr].final and \

   252                eschema.has_unique_values(attr):

   252                eschema.has_unique_values(attr):

   253             rql = '%s X WHERE X %s %%(val)s' % (entity.e_schema, attr)

   253             rql = '%s X WHERE X %s %%(val)s' % (entity.e_schema, attr)