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Introduced 'cable' field on CableTermination to cache connected Cable

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This commit is contained in:
Jeremy Stretch
2018-10-29 12:24:16 -04:00
parent 1714472c0f
commit 73c279f1a5
9 changed files with 110 additions and 55 deletions
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28
netbox/dcim/views.py
View File

@@ -876,47 +876,53 @@ class DeviceView(View):
# VirtualChassis members
if device.virtual_chassis is not None:
vc_members = Device.objects.filter(virtual_chassis=device.virtual_chassis).order_by('vc_position')
vc_members = Device.objects.filter(
virtual_chassis=device.virtual_chassis
).order_by('vc_position')
else:
vc_members = []
# Console ports
console_ports = natsorted(
ConsolePort.objects.filter(device=device).select_related('connected_endpoint__device'), key=attrgetter('name')
device.console_ports.select_related('connected_endpoint__device', 'cable'),
key=attrgetter('name')
)
# Console server ports
consoleserverports = ConsoleServerPort.objects.filter(device=device).select_related('connected_endpoint__device')
consoleserverports = device.consoleserverports.select_related('connected_endpoint__device', 'cable')
# Power ports
power_ports = natsorted(
PowerPort.objects.filter(device=device).select_related('connected_endpoint__device'), key=attrgetter('name')
device.power_ports.select_related('connected_endpoint__device', 'cable'),
key=attrgetter('name')
)
# Power outlets
poweroutlets = PowerOutlet.objects.filter(device=device).select_related('connected_endpoint__device')
poweroutlets = device.poweroutlets.select_related('connected_endpoint__device', 'cable')
# Interfaces
interfaces = device.vc_interfaces.order_naturally(
device.device_type.interface_ordering
).select_related(
'connected_endpoint__device', 'circuit_termination__circuit'
).prefetch_related('ip_addresses')
'lag', 'connected_endpoint__device', 'circuit_termination__circuit', 'cable'
).prefetch_related(
'cable__termination_a', 'cable__termination_b', 'ip_addresses'
)
# Front ports
front_ports = device.front_ports.select_related('rear_port')
front_ports = device.front_ports.select_related('rear_port', 'cable')
# Rear ports
rear_ports = device.rear_ports.all()
rear_ports = device.rear_ports.select_related('cable')
# Device bays
device_bays = natsorted(
DeviceBay.objects.filter(device=device).select_related('installed_device__device_type__manufacturer'),
device.device_bays.select_related('installed_device__device_type__manufacturer'),
key=attrgetter('name')
)
# Services
services = Service.objects.filter(device=device)
services = device.services.all()
# Secrets
secrets = device.secrets.all()