| # Copyright 2016 The ChromiumOS Authors | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| """A helper module provides constants and common classes.""" | |
| import os | |
| INSTALOG_DIR = os.path.dirname( | |
| os.path.realpath(__file__.replace('.pyc', '.py'))) | |
| INSTALOG_PARENT_DIR = os.path.realpath(os.path.join(INSTALOG_DIR, '..')) | |
| INSTALOG_VIRTUAL_ENV_DIR = ( | |
| os.environ.get('VIRTUAL_ENV') or | |
| os.path.realpath(os.path.join(INSTALOG_DIR, 'virtual_env'))) |