__init__.py 文件源码

def format_date(val, fmt='%m-%d-%Y'):
    """
    Transform the input string to a datetime object

    :param val: the input string for date
    :param fmt: the input format for the date
    """
    date_obj = None

    try:
        date_obj = datetime.strptime(val, fmt)
    except Exception as exc:
        log.warning("Problem formatting date: {} - {} due: {}"
                    .format(val, fmt, exc))

    return date_obj