Hi all, Please help me to solve my new problem :( How I can take list of all unique properties in folder with same objects? Example goods/ goods_1 (producer=Type1) goods_2 (producer=Type2) goods_3 (producer=Type1) goods_4 (producer=Type3) goods_5 (producer=Type1) And I wont to receive: producers = ('Type1', 'Type2', 'Type3') -- WBR, Mikhail ZSP Instock (http://www.instock.ru/)