album_commands.py 文件源码

def _apply_sort(album: list, user: User) -> list:
    """
    Applys a user's sort to a card album.

    :param album: Album being sorted.
    :param user: User who requested the album.

    :return: Sorted album.
    """
    sort = _last_user_args[user.id]['sort']

    # FIXME This var doesn't seem to have any use.
    order = _last_user_args[user.id]['order']

    if not sort:
        return album
    if sort == 'date':
        sort = 'release_date'
    if sort == 'unit':
        sort = 'main_unit'
    if sort == 'subunit':
        sort = 'sub_unit'
    if sort == 'newest':
        sort = 'time_aquired'

    sort_descending = sort in [
        'rarity',
        'attribute',
        'release_date',
        'time_aquired',
        'main_unit',
        'sub_unit'
    ]

    return sorted(album, key=itemgetter(sort, 'id'), reverse=sort_descending)