def _human_readable_time_format(fmt):
    """Converts strptime format string into something a little more human readable

    :param fmt: the strptime format string
    :type fmt: str
    :return: the human-readable string
    """
    translation_dict = {'%Y': 'yyyy', '%m': 'mm', '%d': 'dd', '%H': 'HH',
        '%M': 'MM', '%S': 'SS'}
    for k, v in translation_dict.items():
        fmt = fmt.replace(k, v)
    return fmt
