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Fixes #21402: Prefetch device_type and manufacturer for brief mode API responses (#21616) 

* Fixes #21402: Prefetch device_type and manufacturer for brief mode API responses

Add select_related for device_type__manufacturer on the DeviceViewSet
queryset to prevent N+1 queries when rendering unnamed devices in brief
mode.

* Use prefetch_related instead of select_related for device_type__manufacturer
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pobradovic08 2026-03-10 15:38:17 +01:00 committed by GitHub
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commit f3c34b30ec
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netbox/dcim/api/views.py
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@ -405,6 +405,7 @@ class DeviceViewSet(
NetBoxModelViewSet
):
queryset = Device.objects.prefetch_related(
'device_type__manufacturer', # Referenced by Device.__str__() for unnamed devices
'parent_bay', # Referenced by DeviceSerializer.get_parent_device()
)
filterset_class = filtersets.DeviceFilterSet