locale.py 文件源码

def do_dateformat(value, use_format='c'):
    """Formats a `value` date using `format`.

    :param value: a datetime object.
    :param use_format: a format string accepted by
        :func:`django.utils.formats.get_format` or
        :func:`django.utils.dateformat.format`. If none is set, the current
        locale's default format will be used.
    """
    try:
        use_format = get_format(use_format)
    except AttributeError:
        pass

    return dateformat.format(value, use_format)