def failures(self, failure_list, data=None):
result = ObjectDict()
result.return_code = ERROR.database_save_err.errcode
# result.return_message = u",".join(["(%s)%s" % (f.return_code, f.return_message) for f in failure_list])
result.return_message = u"\n,".join([f for f in failure_list])
result.return_messages = failure_list
result.data = data
return result
