1#!/usr/bin/env python3 2# Copyright 2014 The Chromium Authors 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 9 10import os 11import subprocess 12import sys 13 14devnull = open(os.devnull, 'wb') 15if not subprocess.call(sys.argv[1:], stdout=devnull, stderr=devnull): 16 print(1) 17else: 18 print(0) 19