def smart_is_broken(drives):
 if os.path.exists(ARCCONF):
  return is_adaptec_driver_broken()
 if os.path.exists(TWCLI):
  return is_3ware_driver_broken(drives)
 return False

def smart_is_broken ( drives ) : if os . path . exists ( ARCCONF ) : return is_adaptec_driver_broken ( ) if os . path . exists ( TWCLI ) : return is_3ware_driver_broken ( drives ) return False
determines whether smart can be used .