1#!/usr/bin/env python 2# -*- coding: utf-8 -*- 3# Copyright 2014 The Chromium Authors. All rights reserved. 4# Use of this source code is governed by a BSD-style license that can be 5# found in the LICENSE file. 6 7"""This program wraps an arbitrary command and prints "1" if the command ran 8successfully.""" 9 10import os 11import subprocess 12import sys 13 14with open(os.devnull, 'wb') as devnull: 15 if not subprocess.call(sys.argv[1:], stdout=devnull, stderr=devnull): 16 print(1) 17 else: 18 print(0) 19