settings.py 文件源码

def parse_config_file(filename):
    """
    Parses a configuration file and returns a settings dictionary.

    Args:
        filename (str): File to read configuration settings from.

    Returns:
        dict: A dictionary of settings options.
    """
    parser = SafeConfigParser()

    with open(filename) as fp:
        parser.readfp(fp)

    settings = {
        section: {
            item[0]: _parse_config_val(item[1])
            for item in parser.items(section)
        }
        for section in parser.sections()
    }

    return settings