Merge branch 'develop' into develop-2.6

netbox/dcim/api/serializers.py

@@ -507,7 +507,7 @@ class CableSerializer(ValidatedModelSerializer):
     termination_a = serializers.SerializerMethodField(read_only=True)
     termination_b = serializers.SerializerMethodField(read_only=True)
     status = ChoiceField(choices=CONNECTION_STATUS_CHOICES, required=False)
-    length_unit = ChoiceField(choices=CABLE_LENGTH_UNIT_CHOICES, required=False)
+    length_unit = ChoiceField(choices=CABLE_LENGTH_UNIT_CHOICES, required=False, allow_null=True)
 
     class Meta:
         model = Cable

netbox/dcim/filters.py

@@ -1,6 +1,5 @@
 import django_filters
 from django.contrib.auth.models import User
-from django.core.exceptions import ObjectDoesNotExist
 from django.db.models import Q
 from netaddr import EUI
 from netaddr.core import AddrFormatError
@@ -8,7 +7,9 @@ from netaddr.core import AddrFormatError
 from extras.filters import CustomFieldFilterSet
 from tenancy.models import Tenant
 from utilities.constants import COLOR_CHOICES
-from utilities.filters import NameSlugSearchFilterSet, NullableCharFieldFilter, NumericInFilter, TagFilter
+from utilities.filters import (
+    NameSlugSearchFilterSet, NullableCharFieldFilter, NumericInFilter, TagFilter, TreeNodeMultipleChoiceFilter
+)
 from virtualization.models import Cluster
 from .constants import *
 from .models import (
@@ -49,14 +50,15 @@ class SiteFilter(CustomFieldFilterSet, django_filters.FilterSet):
         choices=SITE_STATUS_CHOICES,
         null_value=None
     )
-    region_id = django_filters.NumberFilter(
-        method='filter_region',
-        field_name='pk',
+    region_id = TreeNodeMultipleChoiceFilter(
+        queryset=Region.objects.all(),
+        field_name='region__in',
         label='Region (ID)',
     )
-    region = django_filters.CharFilter(
-        method='filter_region',
-        field_name='slug',
+    region = TreeNodeMultipleChoiceFilter(
+        queryset=Region.objects.all(),
+        field_name='region__in',
+        to_field_name='slug',
         label='Region (slug)',
     )
     tenant_id = django_filters.ModelMultipleChoiceFilter(
@@ -95,16 +97,6 @@ class SiteFilter(CustomFieldFilterSet, django_filters.FilterSet):
             pass
         return queryset.filter(qs_filter)
 
-    def filter_region(self, queryset, name, value):
-        try:
-            region = Region.objects.get(**{name: value})
-        except ObjectDoesNotExist:
-            return queryset.none()
-        return queryset.filter(
-            Q(region=region) |
-            Q(region__in=region.get_descendants())
-        )
-
 
 class RackGroupFilter(NameSlugSearchFilterSet):
     site_id = django_filters.ModelMultipleChoiceFilter(
@@ -513,14 +505,15 @@ class DeviceFilter(CustomFieldFilterSet):
     )
     name = NullableCharFieldFilter()
     asset_tag = NullableCharFieldFilter()
-    region_id = django_filters.NumberFilter(
-        method='filter_region',
-        field_name='pk',
+    region_id = TreeNodeMultipleChoiceFilter(
+        queryset=Region.objects.all(),
+        field_name='site__region__in',
         label='Region (ID)',
     )
-    region = django_filters.CharFilter(
-        method='filter_region',
-        field_name='slug',
+    region = TreeNodeMultipleChoiceFilter(
+        queryset=Region.objects.all(),
+        field_name='site__region__in',
+        to_field_name='slug',
         label='Region (slug)',
     )
     site_id = django_filters.ModelMultipleChoiceFilter(
@@ -619,16 +612,6 @@ class DeviceFilter(CustomFieldFilterSet):
             Q(comments__icontains=value)
         ).distinct()
 
-    def filter_region(self, queryset, name, value):
-        try:
-            region = Region.objects.get(**{name: value})
-        except ObjectDoesNotExist:
-            return queryset.none()
-        return queryset.filter(
-            Q(site__region=region) |
-            Q(site__region__in=region.get_descendants())
-        )
-
     def _mac_address(self, queryset, name, value):
         value = value.strip()
         if not value:

netbox/dcim/models.py

@@ -2416,7 +2416,7 @@ class InventoryItem(ComponentModel):
 
     def to_csv(self):
         return (
-            self.device.name or '{' + self.device.pk + '}',
+            self.device.name or '{{{}}}'.format(self.device.pk),
             self.name,
             self.manufacturer.name if self.manufacturer else None,
             self.part_id,

netbox/extras/migrations/0017_exporttemplate_mime_type_length.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.1.7 on 2019-03-05 18:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0016_exporttemplate_add_cable'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exporttemplate',
+            name='mime_type',
+            field=models.CharField(blank=True, max_length=50),
+        ),
+    ]

netbox/extras/models.py

@@ -359,7 +359,7 @@ class ExportTemplate(models.Model):
     )
     template_code = models.TextField()
     mime_type = models.CharField(
-        max_length=15,
+        max_length=50,
         blank=True
     )
     file_extension = models.CharField(

netbox/netbox/settings.py

@@ -197,7 +197,7 @@ ROOT_URLCONF = 'netbox.urls'
 TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [BASE_DIR + '/templates/'],
+        'DIRS': [BASE_DIR + '/templates'],
         'APP_DIRS': True,
         'OPTIONS': {
             'context_processors': [
@@ -223,7 +223,7 @@ USE_I18N = True
 USE_TZ = True
 
 # Static files (CSS, JavaScript, Images)
-STATIC_ROOT = BASE_DIR + '/static/'
+STATIC_ROOT = BASE_DIR + '/static'
 STATIC_URL = '/{}static/'.format(BASE_PATH)
 STATICFILES_DIRS = (
     os.path.join(BASE_DIR, "project-static"),

netbox/utilities/filters.py

@@ -5,6 +5,15 @@ from django.db.models import Q
 from extras.models import Tag
 
 
+class TreeNodeMultipleChoiceFilter(django_filters.ModelMultipleChoiceFilter):
+    """
+    Filters for a set of Models, including all descendant models within a Tree.  Example: [<Region: R1>,<Region: R2>]
+    """
+    def filter(self, qs, value):
+        value = [node.get_descendants(include_self=True) for node in value]
+        return super().filter(qs, value)
+
+
 class NumericInFilter(django_filters.BaseInFilter, django_filters.NumberFilter):
     """
     Filters for a set of numeric values. Example: id__in=100,200,300

netbox/virtualization/filters.py

@@ -7,7 +7,7 @@ from netaddr.core import AddrFormatError
 from dcim.models import DeviceRole, Interface, Platform, Region, Site
 from extras.filters import CustomFieldFilterSet
 from tenancy.models import Tenant
-from utilities.filters import NameSlugSearchFilterSet, NumericInFilter, TagFilter
+from utilities.filters import NameSlugSearchFilterSet, NumericInFilter, TagFilter, TreeNodeMultipleChoiceFilter
 from .constants import VM_STATUS_CHOICES
 from .models import Cluster, ClusterGroup, ClusterType, VirtualMachine
 
@@ -119,14 +119,15 @@ class VirtualMachineFilter(CustomFieldFilterSet):
         queryset=Cluster.objects.all(),
         label='Cluster (ID)',
     )
-    region_id = django_filters.NumberFilter(
-        method='filter_region',
-        field_name='pk',
+    region_id = TreeNodeMultipleChoiceFilter(
+        queryset=Region.objects.all(),
+        field_name='cluster__site__region__in',
         label='Region (ID)',
     )
-    region = django_filters.CharFilter(
-        method='filter_region',
-        field_name='slug',
+    region = TreeNodeMultipleChoiceFilter(
+        queryset=Region.objects.all(),
+        field_name='cluster__site__region__in',
+        to_field_name='slug',
         label='Region (slug)',
     )
     site_id = django_filters.ModelMultipleChoiceFilter(
@@ -184,16 +185,6 @@ class VirtualMachineFilter(CustomFieldFilterSet):
             Q(comments__icontains=value)
         )
 
-    def filter_region(self, queryset, name, value):
-        try:
-            region = Region.objects.get(**{name: value})
-        except ObjectDoesNotExist:
-            return queryset.none()
-        return queryset.filter(
-            Q(cluster__site__region=region) |
-            Q(cluster__site__region__in=region.get_descendants())
-        )
-
 
 class InterfaceFilter(django_filters.FilterSet):
     q = django_filters.CharFilter(