def get_Ox_means(key, key_lemmas): means = [] for noun in key_lemmas: if not __dict_Ox__.has_key(noun): filted_dict = SimilarityWordnetOxford.cal_similarity_for_word(noun) __dict_Ox__[noun] = filted_dict for noun in key_lemmas: if __dict_Ox__[noun].has_key(key): means = __dict_Ox__[noun][key] break return means