Tryag File Manager - Edit By Mr.SaHr

//usr/share/anaconda/list-harddrives-stub

#!/usr/bin/python
#
# scan system for harddrives and output device name/size
#
# Copyright (C) 2007, 2009  Red Hat, Inc.  All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

import sys
import os
import stat
import parted

# The list-harddrives script is primarily meant for use in the
# kickstart %post scriptlets for listing all individual harddrives
# on the system.
#
# For more information check the docs/list-harddrives.rsh file
# in the Anaconda source code.

def check_device(device):
    if stat.S_ISBLK(os.stat(device.path).st_mode):
        # exclude device mapper devices
        if device.type == parted.DEVICE_DM:
            return False
        # exclude block devices for CD/DVD disks
        elif device.path.startswith("/dev/sr"):
            return False
        # exclude zram block devices
        elif device.path.startswith("/dev/zram"):
            return False
        # exclude software raid block devices
        elif device.path.startswith("/dev/md"):
            return False
        # the remaining block devices should be fine
        else:
            return True
    else:
        # ignore everything that is not a block device
        return False

def main(argv):
    lst = set()

for dev in filter(check_device, parted.getAllDevices()):
        if dev.path.startswith("/dev/"):
            path = dev.path[5:]
        else:
            path = dev.path

lst.add((path, dev.getSize()))

lst = list(lst)
    lst.sort()
    for dev, size in lst:
        print "%s %s" % (dev, size)

if __name__ == "__main__":
    main(sys.argv)