Python script to mount ISO file

#!/usr/bin/env pythonimport osiso_file = os.popen("zenity --file-selection").read().strip()if not iso_file: exit(0)mount_point=os.popen("zenity --file-selection --directory").read().strip()if not mount_point:	print "Error: Mount point not specified"	exit(-1)	mount_command = 'mount -o loop "%s" "%s"'% (iso_file, mount_point)print(mount_command)result = os.system(mount_command)if result!=0:	print "Error: Couldn't mount ISO file"