Move ViewTab declaration to subclasses

netbox/dcim/views.py

@@ -2254,6 +2254,10 @@ class DeviceConfigContextView(ObjectConfigContextView):
 class DeviceRenderConfigView(ObjectRenderConfigView):
     queryset = Device.objects.all()
     base_template = 'dcim/device/base.html'
+    tab = ViewTab(
+        label=_('Render Config'),
+        weight=2100,
+    )
 
 
 @register_model_view(Device, 'virtual-machines')

netbox/extras/views.py

@@ -31,7 +31,7 @@ from utilities.querydict import normalize_querydict
 from utilities.request import copy_safe_request
 from utilities.rqworker import get_workers_for_queue
 from utilities.templatetags.builtins.filters import render_markdown
-from utilities.views import ContentTypePermissionRequiredMixin, ViewTab, get_viewname, register_model_view
+from utilities.views import ContentTypePermissionRequiredMixin, get_viewname, register_model_view
 from virtualization.models import VirtualMachine
 from . import filtersets, forms, tables
 from .constants import LOG_LEVEL_RANK
@@ -889,10 +889,6 @@ class ConfigTemplateBulkSyncDataView(generic.BulkSyncDataView):
 class ObjectRenderConfigView(generic.ObjectView):
     base_template = None
     template_name = 'extras/object_render_config.html'
-    tab = ViewTab(
-        label=_('Render Config'),
-        weight=2100,
-    )
 
     def get(self, request, **kwargs):
         instance = self.get_object(**kwargs)

netbox/virtualization/views.py

@@ -428,6 +428,10 @@ class VirtualMachineConfigContextView(ObjectConfigContextView):
 class VirtualMachineRenderConfigView(ObjectRenderConfigView):
     queryset = VirtualMachine.objects.all()
     base_template = 'virtualization/virtualmachine/base.html'
+    tab = ViewTab(
+        label=_('Render Config'),
+        weight=2100,
+    )
 
 
 @register_model_view(VirtualMachine, 'add', detail=False)