def main()

in src/common/init_deployment_config.py [0:0]

• 37 lines of code
• 4 McCabe index (conditional complexity)

def main(args: typing.Sequence[str]) -> int:
    logging.basicConfig(
        format="%(asctime)s | %(levelname)s | %(message)s",
        level=logging.INFO,
    )
    parser = argparse.ArgumentParser(description="Cortex Config Validator.")
    parser.add_argument("--config-file",
                        type=str,
                        required=False,
                        default=_DEFAULT_CONFIG_)
    parser.add_argument("--sub-validator",
                        action="append",
                        default=[],
                        required=False)
    params = parser.parse_args(args)

    logging.info("🦄 Running config validation and processing: %s.",
                 params.config_file)

    try:
        config = _load_config(params.config_file)
    except RuntimeError:
        logging.exception("Invalid JSON")
        return 1

    if config.get("validated", False):
        logging.info("✅ Configuration in `%s` "
                     "was previously validated.", params.config_file)
    else:
        config = validate_config(config, list(params.sub_validator))
        if not config:
            logging.error("🛑🔪 Configuration in `%s` is invalid. 🔪🛑\n\n",
                          params.config_file)
            return 1
        config["validated"] = True
        _save_config(params.config_file, config)

    logging.info(("🦄 Configuration in `%s` was "
                  "successfully validated and processed. Let's roll! 🦄\n\n"),
                 params.config_file)
    return 0