def __init__(self, config_path=None):
        self.config_path = None

        config_path = config_path or CONF.wsgi.api_paste_config
        if not os.path.isabs(config_path):
            self.config_path = CONF.find_file(config_path)
        elif os.path.exists(config_path):
            self.config_path = config_path

        if not self.config_path:
            raise exception.ConfigNotFound(path=config_path)
Dump an argparser namespace to log
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/wsgi.py/Loader.__init__--crossover with--dataset/ETHPy150Open aldebaran/qibuild/python/qisys/script.py/_dump_arguments