A search on google gave me this library, I haven't tested it though: http://groups-beta.google.com/group/comp.lang.python.announce/browse_frm/thread/6d3263250ed65816/291074d7bd94be63?q=com+port+python&_done=%2Fgroups%3Fhl%3Den%26lr%3D%26safe%3Doff%26q%3Dcom+port+python%26qt_s%3DSearch+Groups%26&_doneTitle=Back+to+Search&&d#291074d7bd94be63