def get_device_usage(request, device_id):
if device_id is None:
raise nova_exceptions.ResourceNotFound
usage = wrs_pci.PciDevicesManager(
novaclient(request)).list(device=device_id)
return DeviceUsage(usage[0])
def get_detail_usage(request, device_id):
usages = wrs_pci.PciDevicesManager(novaclient(request)).get(device_id)
return [DetailUsage(n) for n in usages]
def get_device_usage_list(request):
usages = wrs_pci.PciDevicesManager(novaclient(request)).list()
return [DeviceUsage(n) for n in usages]