| import logging | |
| import os | |
| _logger = logging.getLogger(__file__) | |
| logging.basicConfig(level=logging.INFO) | |
| def _ensure_cwd_is_fairlearn_root_dir(): | |
| # To ensure we're in the right directory that there's a fairlearn directory inside the | |
| # current working directory as well as the presence of a README.md file. | |
| if not os.path.exists(os.path.join(os.getcwd(), "fairlearn")) or \ | |
| not os.path.exists(os.path.join(os.getcwd(), "README.md")): | |
| raise Exception("Please run this from the fairlearn root directory. " | |
| "Current directory: {}".format(os.getcwd())) | |
| class _LogWrapper: | |
| def __init__(self, description): | |
| self._description = description | |
| def __enter__(self): | |
| _logger.info("Starting %s", self._description) | |
| def __exit__(self, type, value, traceback): # noqa: A002 | |
| # raise exceptions if any occurred | |
| if value is not None: | |
| raise value | |
| _logger.info("Completed %s", self._description) | |