the sleepy snake
index :: path :: drive_type
drive_type(drive)
returns one of the following strings describing the type of the drive:
| 'unknown' | unknown that is |
| 'no_root_dir' | invalid drive |
| 'removable' | as it says |
| 'fixed' | fixed - not removable |
| 'remote' | network drive |
| 'cdrom' | as it says |
| 'ramdisk' | as it says |
sample
print drive_type('a:\\')
>> 'removable'