338 

   338 

   339     def keep_entity(self, form, entity, peid, rtype):

   339     def keep_entity(self, form, entity, peid, rtype):

   340         if not entity.has_eid():

   340         if not entity.has_eid():

   341             return True

   341             return True

   342         # are we regenerating form because of a validation error ?

   342         # are we regenerating form because of a validation error ?

   344             cdvalues = self.req.list_form_param(eid_param(rtype, peid),

   344             cdvalues = self.req.list_form_param(eid_param(rtype, peid),

   345                                                 form.form_previous_values)

   345                                                 form.form_previous_values)

   346             if unicode(entity.eid) not in cdvalues:

   346             if unicode(entity.eid) not in cdvalues:

   347                 return False

   347                 return False

   348         return True

   348         return True