mountdisk.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 """ Pour monter le bon disque juste en précisant son nom
   5
   6     Doît être exécuté en root.
   7
   8     """
   9
  10 import subprocess
  11 import sys
  12 import traceback
  13
  14 DISKS = ["Bêta", "Epsilon", "Delta", "Zêta"]
  15
  16
  17 def mount(dev, name):
  18     """Monte le disque ``dev`` à l'emplacement ``name``"""
  19     proc = subprocess.Popen(["mount", dev, name], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  20     out, err = proc.communicate()
  21     if err:
  22         raise RuntimeError(err)
  23     print out
  24
  25
  26 def mount_by_name(name):
  27     """Rajoute les paths habituels"""
  28     mount("/dev/disk/by-label/%s" % name, "/media/%s" % name)
  29
  30 if __name__ == "__main__":
  31     param = sys.argv[1]
  32     if param == "-l":
  33         for i in DISKS:
  34             print i
  35         sys.exit(0)
  36     elif param == "all":
  37         print "Mounting all the disk : %s" % ", ".join(DISKS)
  38         mountlist = DISKS
  39     else:
  40         mountlist = [param]
  41     for disk in mountlist:
  42         try:
  43             mount_by_name(disk)
  44         except RuntimeError:
  45             print traceback.format_exc()