| # 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 * '-' |