I copied and pasted my code to new file and saved with utf-8 encoding. it produced 00090%C2%B1NO%3A%C2%B1H%C2%B1H%C2%B1H%C2%B1H%C2%B1 Than I added "u" to decleration and encode it with iso-8859-1 as you wrote and finally it produced proper result.
Your reply is so helped and clarify some things about unicode string usage on Python. Thank you very much! -- http://mail.python.org/mailman/listinfo/python-list