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1 # Copyright 2014 The Chromium Authors. All rights reserved. | |
2 # Use of this source code is governed by a BSD-style license that can be | |
3 # found in the LICENSE file. | |
4 | |
5 def print_process_error(command_line, error): | |
6 """Properly format an exception raised from a failed command execution.""" | |
7 | |
8 if command_line: | |
9 print 'Failed command: %r' % command_line | |
10 else: | |
11 print 'Failed command:' | |
12 print 72 * '-' | |
13 | |
14 if hasattr(error, 'returncode'): | |
15 print ' with exit code %d' % error.returncode | |
16 print 72 * '-' | |
17 | |
18 if hasattr(error, 'output'): | |
19 print error.output | |
20 else: | |
21 print error | |
22 print 72 * '-' | |
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