def set_virt_disk_driver(self, driver):
 if (driver in validate.VIRT_DISK_DRIVERS):
  self.virt_disk_driver = driver
 else:
  raise CX(_(('invalid virt disk driver type (%s)' % driver)))

def set_virt_disk_driver ( self , driver ) : if ( driver in validate . VIRT_DISK_DRIVERS ) : self . virt_disk_driver = driver else : raise CX ( _ ( ( 'invalid virt disk driver type (%s)' % driver ) ) )
for virt only .