import os
import utils.util as util


def load_stickers():
    """
    :return list of stickers
    """
    result = []
    d = util.get_stickers_directory()
    keys = [x[1] for x in os.walk(d)][0]
    for key in keys:
        path = util.join_path(d, key)
        files = filter(lambda f: f.endswith('.png'), os.listdir(path))
        files = map(lambda f: util.join_path(path, f), files)
        result.extend(files)

    return result