def program_rtr_return(self, args, rout_id, namespace=None):
if namespace is None:<EOL><INDENT>namespace = self.find_rtr_namespace(rout_id)<EOL><DEDENT>if namespace is None:<EOL><INDENT>LOG.error("<STR_LIT>", rout_id)<EOL>return False<EOL><DEDENT>final_args = ['<STR_LIT>', '<STR_LIT>', '<STR_LIT>', namespace] + args<EOL>try:<EOL><INDENT>return utils.execute(final_args, root_helper=self.root_helper)<EOL><DEDENT>except Exception as e:<EOL><INDENT>LOG.error("<STR_LIT>"<EOL>"<STR_LIT>",<EOL>{'<STR_LIT>': final_args, '<STR_LIT>': e})<EOL>return None<EOL><DEDENT>
Execute the command against the namespace and return the result.