Transform PassportInterface

if evt.summary.startswith('threshold of operational status '):
    devname = evt.device
    intname = evt.component
    descr = ''
    for iface in device.os.interfaces.objectItems():
        if iface[1].name() == evt.component:
            descr = iface[1].description
    if evt.severity > 0:
        evt.summary = 'Interface %s  with Description (%s): Operationally Down' % (evt.component, descr)
    else:
        evt.summary = 'Interface %s  with Description (%s): Operationally Up' % (evt.component, descr)