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Improved device interface list performance

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This commit is contained in:
Jeremy Stretch
2016-12-27 13:21:19 -05:00
parent 5716207ba6
commit e647065e63
6 changed files with 27 additions and 16 deletions
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14
netbox/dcim/views.py
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@@ -597,10 +597,16 @@ def device(request, pk):
power_outlets = natsorted(
PowerOutlet.objects.filter(device=device).select_related('connected_port'), key=attrgetter('name')
)
interfaces = Interface.objects.filter(device=device, mgmt_only=False)\
.select_related('connected_as_a', 'connected_as_b', 'circuit_termination__circuit')
mgmt_interfaces = Interface.objects.filter(device=device, mgmt_only=True)\
.select_related('connected_as_a', 'connected_as_b', 'circuit_termination__circuit')
interfaces = Interface.objects.filter(device=device, mgmt_only=False).select_related(
'connected_as_a__interface_b__device',
'connected_as_b__interface_a__device',
'circuit_termination__circuit',
)
mgmt_interfaces = Interface.objects.filter(device=device, mgmt_only=True).select_related(
'connected_as_a__interface_b__device',
'connected_as_b__interface_a__device',
'circuit_termination__circuit',
)
device_bays = natsorted(
DeviceBay.objects.filter(device=device).select_related('installed_device__device_type__manufacturer'),
key=attrgetter('name')