def get_device_by_hwaddr(self, hwaddr):
self.rescan_devices()
for dev in list(self._devices.values()):
if dev.hwaddr == hwaddr:
return dev
raise DeviceNotFound()
def get_device_by_name(self, name):
self.rescan_devices()
for dev in list(self._devices.values()):
if dev.name == name:
return dev
raise DeviceNotFound()
def get_device(self, ifindex):
self.rescan_devices()
if ifindex in self._devices:
return self._devices[ifindex]
else:
raise DeviceNotFound()
