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