U ¶[Öe_ã@sddlmZddd„ZdS)é)Ú filterfalseNccsbtƒ}|j}|dkr6t|j|ƒD]}||ƒ|Vq n(|D]"}||ƒ}||kr:||ƒ|Vq:dS)zHList unique elements, preserving order. Remember all elements ever seen.N)ÚsetÚaddrÚ __contains__)ÚiterableÚkeyÚseenZseen_addÚelementÚk©r ú_/var/www/html/services/stratfitenv/lib/python3.8/site-packages/importlib_metadata/_itertools.pyÚunique_everseens r )N)Ú itertoolsrr r r r r Ús