win32api.GetDiskFreeSpace
tuple = GetDiskFreeSpace(rootPath)
Retrieves information about the specified disk, including the amount of
free space available.
Parameters
rootPath : string
Specifies the root directory of the disk to return information about. If rootPath is
None, the method uses the root of the current directory.Win32 API References
Search for GetDiskFreeSpace at msdn, google or google groups.
Return Value
The return value is a tuple of 4 integers, containing
the number of sectors per cluster, the number of bytes per sector,
the total number of free clusters on the disk and the total number of clusters on the disk.
If the function fails, an error is returned.