Peng Yu wrote:
So far, I haven't find one. It seems impossible in python, but I want to double check if there is one solution.
We have already told you more than twice that the answer is "No." Please don't triple check.
-- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco -- http://mail.python.org/mailman/listinfo/python-list
