| # Copyright 2014 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| def print_process_error(command_line, error): |
| """Properly format an exception raised from a failed command execution.""" |
| |
| if command_line: |
| print 'Failed command: %r' % command_line |
| else: |
| print 'Failed command:' |
| print 72 * '-' |
| |
| if hasattr(error, 'returncode'): |
| print ' with exit code %d' % error.returncode |
| print 72 * '-' |
| |
| if hasattr(error, 'output'): |
| print error.output |
| else: |
| print error |
| print 72 * '-' |
