Gabor Urban wrote: > OK, you are right... Problem was not precise enough. I need to process CDs > to create a list. Does it ring a bell for you?
On Windows, at least, you can do this with WMI: <code> import win32com.client wmi = win32com.client.GetObject ("winmgmts:") for result in wmi.ExecQuery ( """SELECT VolumeSerialNumber FROM Win32_LogicalDisk WHERE DriveType=5""" ): print result.Properties_ ("VolumeSerialNumber") </code> If you do anything non-trivial with WMI, I <cough> recommend my WMI module: http://timgolden.me.uk/python/wmi.html TJG -- http://mail.python.org/mailman/listinfo/python-list