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