From 1791a5bb1118db45d6e42b0fd1065f3abe8811df Mon Sep 17 00:00:00 2001
From: Jeremy Stretch <jstretch@digitalocean.com>
Date: Tue, 21 Mar 2017 21:29:03 -0400
Subject: [PATCH] Added has_primary_ip filter for Devices

---
 netbox/dcim/filters.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/netbox/dcim/filters.py b/netbox/dcim/filters.py
index cdf5abc33..6c2431359 100644
--- a/netbox/dcim/filters.py
+++ b/netbox/dcim/filters.py
@@ -348,6 +348,10 @@ class DeviceFilter(CustomFieldFilterSet, django_filters.FilterSet):
         name='device_type__is_network_device',
         label='Is a network device',
     )
+    has_primary_ip = django_filters.BooleanFilter(
+        method='_has_primary_ip',
+        label='Has a primary IP',
+    )
 
     class Meta:
         model = Device
@@ -373,6 +377,18 @@ class DeviceFilter(CustomFieldFilterSet, django_filters.FilterSet):
         except AddrFormatError:
             return queryset.none()
 
+    def _has_primary_ip(self, queryset, name, value):
+        if value:
+            return queryset.filter(
+                Q(primary_ip4__isnull=False) |
+                Q(primary_ip6__isnull=False)
+            )
+        else:
+            return queryset.exclude(
+                Q(primary_ip4__isnull=False) |
+                Q(primary_ip6__isnull=False)
+            )
+
 
 class DeviceComponentFilterSet(django_filters.FilterSet):
     device_id = django_filters.ModelMultipleChoiceFilter(