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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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