Merge pull request #1278 from digitalocean/develop

Release v2.0.7

CONTRIBUTING.md

@@ -45,6 +45,10 @@ sure to include:
     * Any error messages generated
     * Screenshots (if applicable)
 
+* Please avoid prepending any sort of tag (e.g. "[Bug]") to the issue title.
+The issue will be reviewed by a moderator after submission and the appropriate
+labels will be applied.
+
 * Keep in mind that we prioritize bugs based on their severity and how
 much work is required to resolve them. It may take some time for someone
 to address your issue.
@@ -91,6 +95,10 @@ following:
     * Any third-party libraries or other resources which would be
       involved
 
+* Please avoid prepending any sort of tag (e.g. "[Feature]") to the issue title.
+The issue will be reviewed by a moderator after submission and the appropriate
+labels will be applied.
+
 ## Submitting Pull Requests
 
 * Be sure to open an issue before starting work on a pull request, and

docs/api/overview.md

@@ -136,3 +136,8 @@ The response will return devices 1 through 100. The URL provided in the `next` a
     "results": [...]
 }
 ```
+
+The maximum number of objects that can be returned is limited by the [`MAX_PAGE_SIZE`](../configuration/optional-settings/#max_page_size) setting, which is 1000 by default. Setting this to `0` or `None` will remove the maximum limit. An API consumer can then pass `?limit=0` to retrieve _all_ matching objects with a single request.
+
+!!! warning
+    Disabling the page size limit introduces a potential for very resource-intensive requests, since one API request can effectively retrieve an entire table from the database.

docs/configuration/optional-settings.md

@@ -83,6 +83,34 @@ Enforcement of unique IP space can be toggled on a per-VRF basis. To enforce uni
 
 ---
 
+## LOGGING
+
+By default, all messages of INFO severity or higher will be logged to the console. Additionally, if `DEBUG` is False and email access has been configured, ERROR and CRITICAL messages will be emailed to the users defined in `ADMINS`.
+
+The Django framework on which NetBox runs allows for the customization of logging, e.g. to write logs to file. Please consult the [Django logging documentation](https://docs.djangoproject.com/en/1.11/topics/logging/) for more information on configuring this setting. Below is an example which will write all INFO and higher messages to a file:
+
+```
+LOGGING = {
+    'version': 1,
+    'disable_existing_loggers': False,
+    'handlers': {
+        'file': {
+            'level': 'INFO',
+            'class': 'logging.FileHandler',
+            'filename': '/var/log/netbox.log',
+        },
+    },
+    'loggers': {
+        'django': {
+            'handlers': ['file'],
+            'level': 'INFO',
+        },
+    },
+}
+```
+
+---
+
 ## LOGIN_REQUIRED
 
 Default: False
@@ -99,6 +127,14 @@ Setting this to True will display a "maintenance mode" banner at the top of ever
 
 ---
 
+## MAX_PAGE_SIZE
+
+Default: 1000
+
+An API consumer can request an arbitrary number of objects by appending the "limit" parameter to the URL (e.g. `?limit=1000`). This setting defines the maximum limit. Setting it to `0` or `None` will allow an API consumer to request all objects by specifying `?limit=0`.
+
+---
+
 ## NETBOX_USERNAME
 
 ## NETBOX_PASSWORD

docs/installation/ldap.md

@@ -1,5 +1,4 @@
-This guide explains how to implement LDAP authentication using an external server. User authentication will fall back to
-built-in Django users in the event of a failure.
+This guide explains how to implement LDAP authentication using an external server. User authentication will fall back to built-in Django users in the event of a failure.
 
 # Requirements
 
@@ -29,6 +28,9 @@ Create a file in the same directory as `configuration.py` (typically `netbox/net
 
 ## General Server Configuration
 
+!!! info
+    When using Windows Server 2012 you may need to specify a port on `AUTH_LDAP_SERVER_URI`. Use `3269` for secure, or `3268` for non-secure.
+
 ```python
 import ldap
 
@@ -52,6 +54,9 @@ LDAP_IGNORE_CERT_ERRORS = True
 
 ## User Authentication
 
+!!! info
+    When using Windows Server, `2012 AUTH_LDAP_USER_DN_TEMPLATE` should be set to None.
+
 ```python
 from django_auth_ldap.config import LDAPSearch
 
@@ -99,3 +104,16 @@ AUTH_LDAP_FIND_GROUP_PERMS = True
 AUTH_LDAP_CACHE_GROUPS = True
 AUTH_LDAP_GROUP_CACHE_TIMEOUT = 3600
 ```
+
+* `is_active` - All users must be mapped to at least this group to enable authentication. Without this, users cannot log in.
+* `is_staff` - Users mapped to this group are enabled for access to the administration tools; this is the equivalent of checking the "staff status" box on a manually created user. This doesn't grant any specific permissions.
+* `is_superuser` - Users mapped to this group will be granted superuser status. Superusers are implicitly granted all permissions.
+
+It is also possible map user attributes to Django attributes:
+
+```python
+AUTH_LDAP_USER_ATTR_MAP = {
+    "first_name": "givenName",
+    "last_name": "sn",
+}
+```

docs/installation/netbox.md

@@ -1,12 +1,11 @@
 # Installation
 
-**Debian/Ubuntu**
+**Ubuntu**
 
 Python 3:
 
 ```no-highlight
 # apt-get install -y python3 python3-dev python3-pip libxml2-dev libxslt1-dev libffi-dev graphviz libpq-dev libssl-dev zlib1g-dev
-# update-alternatives --install /usr/bin/python python /usr/bin/python3 1
 ```
 
 Python 2:
@@ -15,7 +14,7 @@ Python 2:
 # apt-get install -y python2.7 python-dev python-pip libxml2-dev libxslt1-dev libffi-dev graphviz libpq-dev libssl-dev zlib1g-dev
 ```
 
-**CentOS/RHEL**
+**CentOS**
 
 Python 3:
 
@@ -57,13 +56,13 @@ Create the base directory for the NetBox installation. For this guide, we'll use
 
 If `git` is not already installed, install it:
 
-**Debian/Ubuntu**
+**Ubuntu**
 
 ```no-highlight
 # apt-get install -y git
 ```
 
-**CentOS/RHEL**
+**CentOS**
 
 ```no-highlight
 # yum install -y git
@@ -150,11 +149,14 @@ You may use the script located at `netbox/generate_secret_key.py` to generate a
 
 # Run Database Migrations
 
-Before NetBox can run, we need to install the database schema. This is done by running `./manage.py migrate` from the `netbox` directory (`/opt/netbox/netbox/` in our example):
+!!! warning
+    The examples on the rest of this page call the `python` executable, which will be Python2 on most systems. Replace this with `python3` if you're running NetBox on Python3.
+
+Before NetBox can run, we need to install the database schema. This is done by running `python manage.py migrate` from the `netbox` directory (`/opt/netbox/netbox/` in our example):
 
 ```no-highlight
 # cd /opt/netbox/netbox/
-# ./manage.py migrate
+# python manage.py migrate
 Operations to perform:
   Apply all migrations: dcim, sessions, admin, ipam, utilities, auth, circuits, contenttypes, extras, secrets, users
 Running migrations:
@@ -172,7 +174,7 @@ If this step results in a PostgreSQL authentication error, ensure that the usern
 NetBox does not come with any predefined user accounts. You'll need to create a super user to be able to log into NetBox:
 
 ```no-highlight
-# ./manage.py createsuperuser
+# python manage.py createsuperuser
 Username: admin
 Email address: admin@example.com
 Password:
@@ -183,7 +185,7 @@ Superuser created successfully.
 # Collect Static Files
 
 ```no-highlight
-# ./manage.py collectstatic --no-input
+# python manage.py collectstatic --no-input
 
 You have requested to collect static files at the destination
 location as specified in your settings:
@@ -204,7 +206,7 @@ NetBox ships with some initial data to help you get started: RIR definitions, co
     This step is optional. It's perfectly fine to start using NetBox without using this initial data if you'd rather create everything from scratch.
 
 ```no-highlight
-# ./manage.py loaddata initial_data
+# python manage.py loaddata initial_data
 Installed 43 object(s) from 4 fixture(s)
 ```
 
@@ -213,7 +215,7 @@ Installed 43 object(s) from 4 fixture(s)
 At this point, NetBox should be able to run. We can verify this by starting a development instance:
 
 ```no-highlight
-# ./manage.py runserver 0.0.0.0:8000 --insecure
+# python manage.py runserver 0.0.0.0:8000 --insecure
 Performing system checks...
 
 System check identified no issues (0 silenced).

docs/installation/postgresql.md

@@ -1,15 +1,18 @@
 NetBox requires a PostgreSQL database to store data. (Please note that MySQL is not supported, as NetBox leverages PostgreSQL's built-in [network address types](https://www.postgresql.org/docs/9.1/static/datatype-net-types.html).)
 
+!!! note
+    The installation instructions provided here have been tested to work on Ubuntu 16.04 and CentOS 6.9. The particular commands needed to install dependencies on other distributions may vary significantly. Unfortunately, this is outside the control of the NetBox maintainers. Please consult your distribution's documentation for assistance with any errors.
+
 # Installation
 
-**Debian/Ubuntu**
+**Ubuntu**
 
 ```no-highlight
 # apt-get update
 # apt-get install -y postgresql libpq-dev
 ```
 
-**CentOS/RHEL**
+**CentOS**
 
 ```no-highlight
 # yum install -y postgresql postgresql-server postgresql-devel

docs/installation/upgrading.md

@@ -52,12 +52,27 @@ Once the new code is in place, run the upgrade script (which may need to be run
 # ./upgrade.sh
 ```
 
+!!! warning
+    The upgrade script will prefer Python3 and pip3 if both executables are available. To force it to use Python2 and pip, use the `-2` argument as below.
+
+```no-highlight
+# ./upgrade.sh -2
+```
+
 This script:
 
 * Installs or upgrades any new required Python packages
 * Applies any database migrations that were included in the release
 * Collects all static files to be served by the HTTP service
 
+!!! note
+    It's possible that the upgrade script will display a notice warning of unreflected database migrations:
+
+        Your models have changes that are not yet reflected in a migration, and so won't be applied.
+        Run 'manage.py makemigrations' to make new migrations, and then re-run 'manage.py migrate' to apply them.
+
+    This may occur due to semantic differences in environment, and can be safely ignored. Never attempt to create new migrations unless you are intentionally modifying the database schema.
+
 # Restart the WSGI Service
 
 Finally, restart the WSGI service to run the new code. If you followed this guide for the initial installation, this is done using `supervisorctl`:

docs/installation/web-server.md

@@ -3,7 +3,7 @@
 We'll set up a simple WSGI front end using [gunicorn](http://gunicorn.org/) for the purposes of this guide. For web servers, we provide example configurations for both [nginx](https://www.nginx.com/resources/wiki/) and [Apache](http://httpd.apache.org/docs/2.4). (You are of course free to use whichever combination of HTTP and WSGI services you'd like.) We'll also use [supervisord](http://supervisord.org/) to enable service persistence.
 
 !!! info
-    Only Debian/Ubuntu instructions are provided here, but the installation process for CentOS/RHEL does not differ much. Please consult the documentation for those distributions for details.
+    For the sake of brevity, only Ubuntu 16.04 instructions are provided here, but this sort of web server and WSGI configuration is not unique to NetBox. Please consult your distribution's documentation for assistance if needed.
 
 ```no-highlight
 # apt-get install -y gunicorn supervisor

netbox/circuits/api/serializers.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import serializers
 
 from circuits.models import Provider, Circuit, CircuitTermination, CircuitType

netbox/circuits/api/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import routers
 
 from . import views

netbox/circuits/api/views.py

@@ -1,9 +1,11 @@
-from django.shortcuts import get_object_or_404
+from __future__ import unicode_literals
 
 from rest_framework.decorators import detail_route
 from rest_framework.response import Response
 from rest_framework.viewsets import ModelViewSet
 
+from django.shortcuts import get_object_or_404
+
 from circuits import filters
 from circuits.models import Provider, CircuitTermination, CircuitType, Circuit
 from extras.models import Graph, GRAPH_TYPE_PROVIDER

netbox/circuits/apps.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.apps import AppConfig
 
 

netbox/circuits/filters.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import django_filters
 
 from django.db.models import Q

netbox/circuits/forms.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django import forms
 from django.db.models import Count
 
@@ -6,8 +8,8 @@ from extras.forms import CustomFieldForm, CustomFieldBulkEditForm, CustomFieldFi
 from tenancy.forms import TenancyForm
 from tenancy.models import Tenant
 from utilities.forms import (
-    APISelect, BootstrapMixin, BulkImportForm, ChainedFieldsMixin, ChainedModelChoiceField, CommentField, CSVDataField,
-    FilterChoiceField, Livesearch, SmallTextarea, SlugField,
+    APISelect, BootstrapMixin, ChainedFieldsMixin, ChainedModelChoiceField, CommentField, FilterChoiceField,
+    SmallTextarea, SlugField,
 )
 
 from .models import Circuit, CircuitTermination, CircuitType, Provider
@@ -37,15 +39,18 @@ class ProviderForm(BootstrapMixin, CustomFieldForm):
         }
 
 
-class ProviderFromCSVForm(forms.ModelForm):
+class ProviderCSVForm(forms.ModelForm):
+    slug = SlugField()
 
     class Meta:
         model = Provider
-        fields = ['name', 'slug', 'asn', 'account', 'portal_url']
-
-
-class ProviderImportForm(BootstrapMixin, BulkImportForm):
-    csv = CSVDataField(csv_form=ProviderFromCSVForm)
+        fields = ['name', 'slug', 'asn', 'account', 'portal_url', 'comments']
+        help_texts = {
+            'name': 'Provider name',
+            'asn': '32-bit autonomous system number',
+            'portal_url': 'Portal URL',
+            'comments': 'Free-form comments',
+        }
 
 
 class ProviderBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
@@ -100,21 +105,36 @@ class CircuitForm(BootstrapMixin, TenancyForm, CustomFieldForm):
         }
 
 
-class CircuitFromCSVForm(forms.ModelForm):
-    provider = forms.ModelChoiceField(Provider.objects.all(), to_field_name='name',
-                                      error_messages={'invalid_choice': 'Provider not found.'})
-    type = forms.ModelChoiceField(CircuitType.objects.all(), to_field_name='name',
-                                  error_messages={'invalid_choice': 'Invalid circuit type.'})
-    tenant = forms.ModelChoiceField(Tenant.objects.all(), to_field_name='name', required=False,
-                                    error_messages={'invalid_choice': 'Tenant not found.'})
+class CircuitCSVForm(forms.ModelForm):
+    provider = forms.ModelChoiceField(
+        queryset=Provider.objects.all(),
+        to_field_name='name',
+        help_text='Name of parent provider',
+        error_messages={
+            'invalid_choice': 'Provider not found.'
+        }
+    )
+    type = forms.ModelChoiceField(
+        queryset=CircuitType.objects.all(),
+        to_field_name='name',
+        help_text='Type of circuit',
+        error_messages={
+            'invalid_choice': 'Invalid circuit type.'
+        }
+    )
+    tenant = forms.ModelChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Name of assigned tenant',
+        error_messages={
+            'invalid_choice': 'Tenant not found.'
+        }
+    )
 
     class Meta:
         model = Circuit
-        fields = ['cid', 'provider', 'type', 'tenant', 'install_date', 'commit_rate', 'description']
-
-
-class CircuitImportForm(BootstrapMixin, BulkImportForm):
-    csv = CSVDataField(csv_form=CircuitFromCSVForm)
+        fields = ['cid', 'provider', 'type', 'tenant', 'install_date', 'commit_rate', 'description', 'comments']
 
 
 class CircuitBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
@@ -165,7 +185,9 @@ class CircuitTerminationForm(BootstrapMixin, ChainedFieldsMixin, forms.ModelForm
     )
     rack = ChainedModelChoiceField(
         queryset=Rack.objects.all(),
-        chains={'site': 'site'},
+        chains=(
+            ('site', 'site'),
+        ),
         required=False,
         label='Rack',
         widget=APISelect(
@@ -175,7 +197,10 @@ class CircuitTerminationForm(BootstrapMixin, ChainedFieldsMixin, forms.ModelForm
     )
     device = ChainedModelChoiceField(
         queryset=Device.objects.all(),
-        chains={'site': 'site', 'rack': 'rack'},
+        chains=(
+            ('site', 'site'),
+            ('rack', 'rack'),
+        ),
         required=False,
         label='Device',
         widget=APISelect(
@@ -184,32 +209,27 @@ class CircuitTerminationForm(BootstrapMixin, ChainedFieldsMixin, forms.ModelForm
             attrs={'filter-for': 'interface'}
         )
     )
-    livesearch = forms.CharField(
-        required=False,
-        label='Device',
-        widget=Livesearch(
-            query_key='q',
-            query_url='dcim-api:device-list',
-            field_to_update='device'
-        )
-    )
     interface = ChainedModelChoiceField(
         queryset=Interface.objects.exclude(form_factor__in=VIRTUAL_IFACE_TYPES).select_related(
             'circuit_termination', 'connected_as_a', 'connected_as_b'
         ),
-        chains={'device': 'device'},
+        chains=(
+            ('device', 'device'),
+        ),
         required=False,
         label='Interface',
         widget=APISelect(
             api_url='/api/dcim/interfaces/?device_id={{device}}&type=physical',
-            disabled_indicator='is_connected'
+            disabled_indicator='connection'
         )
     )
 
     class Meta:
         model = CircuitTermination
-        fields = ['term_side', 'site', 'rack', 'device', 'livesearch', 'interface', 'port_speed', 'upstream_speed',
-                  'xconnect_id', 'pp_info']
+        fields = [
+            'term_side', 'site', 'rack', 'device', 'interface', 'port_speed', 'upstream_speed', 'xconnect_id',
+            'pp_info',
+        ]
         help_texts = {
             'port_speed': "Physical circuit speed",
             'xconnect_id': "ID of the local cross-connect",

netbox/circuits/migrations/0009_unicode_literals.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-05-24 15:34
+from __future__ import unicode_literals
+
+import dcim.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('circuits', '0008_circuittermination_interface_protect_on_delete'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='circuit',
+            name='cid',
+            field=models.CharField(max_length=50, verbose_name='Circuit ID'),
+        ),
+        migrations.AlterField(
+            model_name='circuit',
+            name='commit_rate',
+            field=models.PositiveIntegerField(blank=True, null=True, verbose_name='Commit rate (Kbps)'),
+        ),
+        migrations.AlterField(
+            model_name='circuit',
+            name='install_date',
+            field=models.DateField(blank=True, null=True, verbose_name='Date installed'),
+        ),
+        migrations.AlterField(
+            model_name='circuittermination',
+            name='port_speed',
+            field=models.PositiveIntegerField(verbose_name='Port speed (Kbps)'),
+        ),
+        migrations.AlterField(
+            model_name='circuittermination',
+            name='pp_info',
+            field=models.CharField(blank=True, max_length=100, verbose_name='Patch panel/port(s)'),
+        ),
+        migrations.AlterField(
+            model_name='circuittermination',
+            name='term_side',
+            field=models.CharField(choices=[('A', 'A'), ('Z', 'Z')], max_length=1, verbose_name='Termination'),
+        ),
+        migrations.AlterField(
+            model_name='circuittermination',
+            name='upstream_speed',
+            field=models.PositiveIntegerField(blank=True, help_text='Upstream speed, if different from port speed', null=True, verbose_name='Upstream speed (Kbps)'),
+        ),
+        migrations.AlterField(
+            model_name='circuittermination',
+            name='xconnect_id',
+            field=models.CharField(blank=True, max_length=50, verbose_name='Cross-connect ID'),
+        ),
+        migrations.AlterField(
+            model_name='provider',
+            name='account',
+            field=models.CharField(blank=True, max_length=30, verbose_name='Account number'),
+        ),
+        migrations.AlterField(
+            model_name='provider',
+            name='admin_contact',
+            field=models.TextField(blank=True, verbose_name='Admin contact'),
+        ),
+        migrations.AlterField(
+            model_name='provider',
+            name='asn',
+            field=dcim.fields.ASNField(blank=True, null=True, verbose_name='ASN'),
+        ),
+        migrations.AlterField(
+            model_name='provider',
+            name='noc_contact',
+            field=models.TextField(blank=True, verbose_name='NOC contact'),
+        ),
+        migrations.AlterField(
+            model_name='provider',
+            name='portal_url',
+            field=models.URLField(blank=True, verbose_name='Portal'),
+        ),
+    ]

netbox/circuits/models.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.contrib.contenttypes.fields import GenericRelation
 from django.db import models
 from django.urls import reverse
@@ -50,6 +52,8 @@ class Provider(CreatedUpdatedModel, CustomFieldModel):
     comments = models.TextField(blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
 
+    csv_headers = ['name', 'slug', 'asn', 'account', 'portal_url']
+
     class Meta:
         ordering = ['name']
 
@@ -105,12 +109,14 @@ class Circuit(CreatedUpdatedModel, CustomFieldModel):
     comments = models.TextField(blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
 
+    csv_headers = ['cid', 'provider', 'type', 'tenant', 'install_date', 'commit_rate', 'description']
+
     class Meta:
         ordering = ['provider', 'cid']
         unique_together = ['provider', 'cid']
 
     def __str__(self):
-        return u'{} {}'.format(self.provider, self.cid)
+        return '{} {}'.format(self.provider, self.cid)
 
     def get_absolute_url(self):
         return reverse('circuits:circuit', args=[self.pk])
@@ -166,7 +172,7 @@ class CircuitTermination(models.Model):
         unique_together = ['circuit', 'term_side']
 
     def __str__(self):
-        return u'{} (Side {})'.format(self.circuit, self.get_term_side_display())
+        return '{} (Side {})'.format(self.circuit, self.get_term_side_display())
 
     def get_peer_termination(self):
         peer_side = 'Z' if self.term_side == 'A' else 'A'

netbox/circuits/signals.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.db.models.signals import post_delete, post_save
 from django.dispatch import receiver
 from django.utils import timezone

netbox/circuits/tables.py

@@ -1,8 +1,9 @@
+from __future__ import unicode_literals
+
 import django_tables2 as tables
 from django_tables2.utils import Accessor
 
 from utilities.tables import BaseTable, SearchTable, ToggleColumn
-
 from .models import Circuit, CircuitType, Provider
 
 

netbox/circuits/tests/test_api.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import status
 from rest_framework.test import APITestCase
 

netbox/circuits/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.conf.urls import url
 
 from . import views
@@ -8,33 +10,33 @@ urlpatterns = [
 
     # Providers
     url(r'^providers/$', views.ProviderListView.as_view(), name='provider_list'),
-    url(r'^providers/add/$', views.ProviderEditView.as_view(), name='provider_add'),
+    url(r'^providers/add/$', views.ProviderCreateView.as_view(), name='provider_add'),
     url(r'^providers/import/$', views.ProviderBulkImportView.as_view(), name='provider_import'),
     url(r'^providers/edit/$', views.ProviderBulkEditView.as_view(), name='provider_bulk_edit'),
     url(r'^providers/delete/$', views.ProviderBulkDeleteView.as_view(), name='provider_bulk_delete'),
-    url(r'^providers/(?P<slug>[\w-]+)/$', views.provider, name='provider'),
+    url(r'^providers/(?P<slug>[\w-]+)/$', views.ProviderView.as_view(), name='provider'),
     url(r'^providers/(?P<slug>[\w-]+)/edit/$', views.ProviderEditView.as_view(), name='provider_edit'),
     url(r'^providers/(?P<slug>[\w-]+)/delete/$', views.ProviderDeleteView.as_view(), name='provider_delete'),
 
     # Circuit types
     url(r'^circuit-types/$', views.CircuitTypeListView.as_view(), name='circuittype_list'),
-    url(r'^circuit-types/add/$', views.CircuitTypeEditView.as_view(), name='circuittype_add'),
+    url(r'^circuit-types/add/$', views.CircuitTypeCreateView.as_view(), name='circuittype_add'),
     url(r'^circuit-types/delete/$', views.CircuitTypeBulkDeleteView.as_view(), name='circuittype_bulk_delete'),
     url(r'^circuit-types/(?P<slug>[\w-]+)/edit/$', views.CircuitTypeEditView.as_view(), name='circuittype_edit'),
 
     # Circuits
     url(r'^circuits/$', views.CircuitListView.as_view(), name='circuit_list'),
-    url(r'^circuits/add/$', views.CircuitEditView.as_view(), name='circuit_add'),
+    url(r'^circuits/add/$', views.CircuitCreateView.as_view(), name='circuit_add'),
     url(r'^circuits/import/$', views.CircuitBulkImportView.as_view(), name='circuit_import'),
     url(r'^circuits/edit/$', views.CircuitBulkEditView.as_view(), name='circuit_bulk_edit'),
     url(r'^circuits/delete/$', views.CircuitBulkDeleteView.as_view(), name='circuit_bulk_delete'),
-    url(r'^circuits/(?P<pk>\d+)/$', views.circuit, name='circuit'),
+    url(r'^circuits/(?P<pk>\d+)/$', views.CircuitView.as_view(), name='circuit'),
     url(r'^circuits/(?P<pk>\d+)/edit/$', views.CircuitEditView.as_view(), name='circuit_edit'),
     url(r'^circuits/(?P<pk>\d+)/delete/$', views.CircuitDeleteView.as_view(), name='circuit_delete'),
     url(r'^circuits/(?P<pk>\d+)/terminations/swap/$', views.circuit_terminations_swap, name='circuit_terminations_swap'),
 
     # Circuit terminations
-    url(r'^circuits/(?P<circuit>\d+)/terminations/add/$', views.CircuitTerminationEditView.as_view(), name='circuittermination_add'),
+    url(r'^circuits/(?P<circuit>\d+)/terminations/add/$', views.CircuitTerminationCreateView.as_view(), name='circuittermination_add'),
     url(r'^circuit-terminations/(?P<pk>\d+)/edit/$', views.CircuitTerminationEditView.as_view(), name='circuittermination_edit'),
     url(r'^circuit-terminations/(?P<pk>\d+)/delete/$', views.CircuitTerminationDeleteView.as_view(), name='circuittermination_delete'),
 

netbox/circuits/views.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.contrib import messages
 from django.contrib.auth.decorators import permission_required
 from django.contrib.auth.mixins import PermissionRequiredMixin
@@ -5,13 +7,13 @@ from django.db import transaction
 from django.db.models import Count
 from django.shortcuts import get_object_or_404, redirect, render
 from django.urls import reverse
+from django.views.generic import View
 
 from extras.models import Graph, GRAPH_TYPE_PROVIDER
 from utilities.forms import ConfirmationForm
 from utilities.views import (
     BulkDeleteView, BulkEditView, BulkImportView, ObjectDeleteView, ObjectEditView, ObjectListView,
 )
-
 from . import filters, forms, tables
 from .models import Circuit, CircuitTermination, CircuitType, Provider, TERM_SIDE_A, TERM_SIDE_Z
 
@@ -28,28 +30,37 @@ class ProviderListView(ObjectListView):
     template_name = 'circuits/provider_list.html'
 
 
-def provider(request, slug):
+class ProviderView(View):
 
-    provider = get_object_or_404(Provider, slug=slug)
-    circuits = Circuit.objects.filter(provider=provider).select_related('type', 'tenant')\
-        .prefetch_related('terminations__site')
-    show_graphs = Graph.objects.filter(type=GRAPH_TYPE_PROVIDER).exists()
+    def get(self, request, slug):
 
-    return render(request, 'circuits/provider.html', {
-        'provider': provider,
-        'circuits': circuits,
-        'show_graphs': show_graphs,
-    })
+        provider = get_object_or_404(Provider, slug=slug)
+        circuits = Circuit.objects.filter(provider=provider).select_related(
+            'type', 'tenant'
+        ).prefetch_related(
+            'terminations__site'
+        )
+        show_graphs = Graph.objects.filter(type=GRAPH_TYPE_PROVIDER).exists()
+
+        return render(request, 'circuits/provider.html', {
+            'provider': provider,
+            'circuits': circuits,
+            'show_graphs': show_graphs,
+        })
 
 
-class ProviderEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'circuits.change_provider'
+class ProviderCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'circuits.add_provider'
     model = Provider
     form_class = forms.ProviderForm
     template_name = 'circuits/provider_edit.html'
     default_return_url = 'circuits:provider_list'
 
 
+class ProviderEditView(ProviderCreateView):
+    permission_required = 'circuits.change_provider'
+
+
 class ProviderDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'circuits.delete_provider'
     model = Provider
@@ -58,9 +69,8 @@ class ProviderDeleteView(PermissionRequiredMixin, ObjectDeleteView):
 
 class ProviderBulkImportView(PermissionRequiredMixin, BulkImportView):
     permission_required = 'circuits.add_provider'
-    form = forms.ProviderImportForm
+    model_form = forms.ProviderCSVForm
     table = tables.ProviderTable
-    template_name = 'circuits/provider_import.html'
     default_return_url = 'circuits:provider_list'
 
 
@@ -90,8 +100,8 @@ class CircuitTypeListView(ObjectListView):
     template_name = 'circuits/circuittype_list.html'
 
 
-class CircuitTypeEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'circuits.change_circuittype'
+class CircuitTypeCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'circuits.add_circuittype'
     model = CircuitType
     form_class = forms.CircuitTypeForm
 
@@ -99,6 +109,10 @@ class CircuitTypeEditView(PermissionRequiredMixin, ObjectEditView):
         return reverse('circuits:circuittype_list')
 
 
+class CircuitTypeEditView(CircuitTypeCreateView):
+    permission_required = 'circuits.change_circuittype'
+
+
 class CircuitTypeBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'circuits.delete_circuittype'
     cls = CircuitType
@@ -117,35 +131,41 @@ class CircuitListView(ObjectListView):
     template_name = 'circuits/circuit_list.html'
 
 
-def circuit(request, pk):
+class CircuitView(View):
 
-    circuit = get_object_or_404(Circuit.objects.select_related('provider', 'type', 'tenant__group'), pk=pk)
-    termination_a = CircuitTermination.objects.select_related(
-        'site__region', 'interface__device'
-    ).filter(
-        circuit=circuit, term_side=TERM_SIDE_A
-    ).first()
-    termination_z = CircuitTermination.objects.select_related(
-        'site__region', 'interface__device'
-    ).filter(
-        circuit=circuit, term_side=TERM_SIDE_Z
-    ).first()
+    def get(self, request, pk):
 
-    return render(request, 'circuits/circuit.html', {
-        'circuit': circuit,
-        'termination_a': termination_a,
-        'termination_z': termination_z,
-    })
+        circuit = get_object_or_404(Circuit.objects.select_related('provider', 'type', 'tenant__group'), pk=pk)
+        termination_a = CircuitTermination.objects.select_related(
+            'site__region', 'interface__device'
+        ).filter(
+            circuit=circuit, term_side=TERM_SIDE_A
+        ).first()
+        termination_z = CircuitTermination.objects.select_related(
+            'site__region', 'interface__device'
+        ).filter(
+            circuit=circuit, term_side=TERM_SIDE_Z
+        ).first()
+
+        return render(request, 'circuits/circuit.html', {
+            'circuit': circuit,
+            'termination_a': termination_a,
+            'termination_z': termination_z,
+        })
 
 
-class CircuitEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'circuits.change_circuit'
+class CircuitCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'circuits.add_circuit'
     model = Circuit
     form_class = forms.CircuitForm
     template_name = 'circuits/circuit_edit.html'
     default_return_url = 'circuits:circuit_list'
 
 
+class CircuitEditView(CircuitCreateView):
+    permission_required = 'circuits.change_circuit'
+
+
 class CircuitDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'circuits.delete_circuit'
     model = Circuit
@@ -154,9 +174,8 @@ class CircuitDeleteView(PermissionRequiredMixin, ObjectDeleteView):
 
 class CircuitBulkImportView(PermissionRequiredMixin, BulkImportView):
     permission_required = 'circuits.add_circuit'
-    form = forms.CircuitImportForm
+    model_form = forms.CircuitCSVForm
     table = tables.CircuitTable
-    template_name = 'circuits/circuit_import.html'
     default_return_url = 'circuits:circuit_list'
 
 
@@ -225,8 +244,8 @@ def circuit_terminations_swap(request, pk):
 # Circuit terminations
 #
 
-class CircuitTerminationEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'circuits.change_circuittermination'
+class CircuitTerminationCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'circuits.add_circuittermination'
     model = CircuitTermination
     form_class = forms.CircuitTerminationForm
     template_name = 'circuits/circuittermination_edit.html'
@@ -240,6 +259,10 @@ class CircuitTerminationEditView(PermissionRequiredMixin, ObjectEditView):
         return obj.circuit.get_absolute_url()
 
 
+class CircuitTerminationEditView(CircuitTerminationCreateView):
+    permission_required = 'circuits.change_circuittermination'
+
+
 class CircuitTerminationDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'circuits.delete_circuittermination'
     model = CircuitTermination

netbox/dcim/api/exceptions.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework.exceptions import APIException
 
 

netbox/dcim/api/serializers.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import serializers
 from rest_framework.validators import UniqueTogetherValidator
 
@@ -618,10 +620,11 @@ class PeerInterfaceSerializer(serializers.ModelSerializer):
     url = serializers.HyperlinkedIdentityField(view_name='dcim-api:interface-detail')
     device = NestedDeviceSerializer()
     form_factor = ChoiceFieldSerializer(choices=IFACE_FF_CHOICES)
+    lag = NestedInterfaceSerializer()
 
     class Meta:
         model = Interface
-        fields = ['id', 'url', 'device', 'name', 'form_factor', 'mac_address', 'mgmt_only', 'description']
+        fields = ['id', 'url', 'device', 'name', 'form_factor', 'lag', 'mac_address', 'mgmt_only', 'description']
 
 
 class WritableInterfaceSerializer(serializers.ModelSerializer):

netbox/dcim/api/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import routers
 
 from . import views

netbox/dcim/api/views.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework.decorators import detail_route
 from rest_framework.mixins import ListModelMixin
 from rest_framework.permissions import IsAuthenticated

netbox/dcim/apps.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.apps import AppConfig
 
 

netbox/dcim/fields.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from netaddr import EUI, mac_unix_expanded
 
 from django.core.exceptions import ValidationError

netbox/dcim/filters.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import django_filters
 from netaddr.core import AddrFormatError
 

netbox/dcim/formfields.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from netaddr import EUI, AddrFormatError
 
 from django import forms

netbox/dcim/migrations/0037_unicode_literals.py

@@ -0,0 +1,209 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-05-24 15:34
+from __future__ import unicode_literals
+
+import dcim.fields
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+import utilities.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0036_add_ff_juniper_vcp'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='consoleport',
+            name='connection_status',
+            field=models.NullBooleanField(choices=[[False, 'Planned'], [True, 'Connected']], default=True),
+        ),
+        migrations.AlterField(
+            model_name='consoleport',
+            name='cs_port',
+            field=models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='connected_console', to='dcim.ConsoleServerPort', verbose_name='Console server port'),
+        ),
+        migrations.AlterField(
+            model_name='device',
+            name='asset_tag',
+            field=utilities.fields.NullableCharField(blank=True, help_text='A unique tag used to identify this device', max_length=50, null=True, unique=True, verbose_name='Asset tag'),
+        ),
+        migrations.AlterField(
+            model_name='device',
+            name='face',
+            field=models.PositiveSmallIntegerField(blank=True, choices=[[0, 'Front'], [1, 'Rear']], null=True, verbose_name='Rack face'),
+        ),
+        migrations.AlterField(
+            model_name='device',
+            name='position',
+            field=models.PositiveSmallIntegerField(blank=True, help_text='The lowest-numbered unit occupied by the device', null=True, validators=[django.core.validators.MinValueValidator(1)], verbose_name='Position (U)'),
+        ),
+        migrations.AlterField(
+            model_name='device',
+            name='primary_ip4',
+            field=models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='primary_ip4_for', to='ipam.IPAddress', verbose_name='Primary IPv4'),
+        ),
+        migrations.AlterField(
+            model_name='device',
+            name='primary_ip6',
+            field=models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='primary_ip6_for', to='ipam.IPAddress', verbose_name='Primary IPv6'),
+        ),
+        migrations.AlterField(
+            model_name='device',
+            name='serial',
+            field=models.CharField(blank=True, max_length=50, verbose_name='Serial number'),
+        ),
+        migrations.AlterField(
+            model_name='device',
+            name='status',
+            field=models.PositiveSmallIntegerField(choices=[[1, 'Active'], [0, 'Offline'], [2, 'Planned'], [3, 'Staged'], [4, 'Failed'], [5, 'Inventory']], default=1, verbose_name='Status'),
+        ),
+        migrations.AlterField(
+            model_name='devicebay',
+            name='name',
+            field=models.CharField(max_length=50, verbose_name='Name'),
+        ),
+        migrations.AlterField(
+            model_name='devicetype',
+            name='interface_ordering',
+            field=models.PositiveSmallIntegerField(choices=[[1, 'Slot/position'], [2, 'Name (alphabetically)']], default=1),
+        ),
+        migrations.AlterField(
+            model_name='devicetype',
+            name='is_console_server',
+            field=models.BooleanField(default=False, help_text='This type of device has console server ports', verbose_name='Is a console server'),
+        ),
+        migrations.AlterField(
+            model_name='devicetype',
+            name='is_full_depth',
+            field=models.BooleanField(default=True, help_text='Device consumes both front and rear rack faces', verbose_name='Is full depth'),
+        ),
+        migrations.AlterField(
+            model_name='devicetype',
+            name='is_network_device',
+            field=models.BooleanField(default=True, help_text='This type of device has network interfaces', verbose_name='Is a network device'),
+        ),
+        migrations.AlterField(
+            model_name='devicetype',
+            name='is_pdu',
+            field=models.BooleanField(default=False, help_text='This type of device has power outlets', verbose_name='Is a PDU'),
+        ),
+        migrations.AlterField(
+            model_name='devicetype',
+            name='part_number',
+            field=models.CharField(blank=True, help_text='Discrete part number (optional)', max_length=50),
+        ),
+        migrations.AlterField(
+            model_name='devicetype',
+            name='subdevice_role',
+            field=models.NullBooleanField(choices=[(None, 'None'), (True, 'Parent'), (False, 'Child')], default=None, help_text='Parent devices house child devices in device bays. Select "None" if this device type is neither a parent nor a child.', verbose_name='Parent/child status'),
+        ),
+        migrations.AlterField(
+            model_name='devicetype',
+            name='u_height',
+            field=models.PositiveSmallIntegerField(default=1, verbose_name='Height (U)'),
+        ),
+        migrations.AlterField(
+            model_name='interface',
+            name='form_factor',
+            field=models.PositiveSmallIntegerField(choices=[['Virtual interfaces', [[0, 'Virtual'], [200, 'Link Aggregation Group (LAG)']]], ['Ethernet (fixed)', [[800, '100BASE-TX (10/100ME)'], [1000, '1000BASE-T (1GE)'], [1150, '10GBASE-T (10GE)']]], ['Ethernet (modular)', [[1050, 'GBIC (1GE)'], [1100, 'SFP (1GE)'], [1200, 'SFP+ (10GE)'], [1300, 'XFP (10GE)'], [1310, 'XENPAK (10GE)'], [1320, 'X2 (10GE)'], [1350, 'SFP28 (25GE)'], [1400, 'QSFP+ (40GE)'], [1500, 'CFP (100GE)'], [1600, 'QSFP28 (100GE)']]], ['FibreChannel', [[3010, 'SFP (1GFC)'], [3020, 'SFP (2GFC)'], [3040, 'SFP (4GFC)'], [3080, 'SFP+ (8GFC)'], [3160, 'SFP+ (16GFC)']]], ['Serial', [[4000, 'T1 (1.544 Mbps)'], [4010, 'E1 (2.048 Mbps)'], [4040, 'T3 (45 Mbps)'], [4050, 'E3 (34 Mbps)'], [4050, 'E3 (34 Mbps)']]], ['Stacking', [[5000, 'Cisco StackWise'], [5050, 'Cisco StackWise Plus'], [5100, 'Cisco FlexStack'], [5150, 'Cisco FlexStack Plus'], [5200, 'Juniper VCP']]], ['Other', [[32767, 'Other']]]], default=1200),
+        ),
+        migrations.AlterField(
+            model_name='interface',
+            name='lag',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='member_interfaces', to='dcim.Interface', verbose_name='Parent LAG'),
+        ),
+        migrations.AlterField(
+            model_name='interface',
+            name='mac_address',
+            field=dcim.fields.MACAddressField(blank=True, null=True, verbose_name='MAC Address'),
+        ),
+        migrations.AlterField(
+            model_name='interface',
+            name='mgmt_only',
+            field=models.BooleanField(default=False, help_text='This interface is used only for out-of-band management', verbose_name='OOB Management'),
+        ),
+        migrations.AlterField(
+            model_name='interfaceconnection',
+            name='connection_status',
+            field=models.BooleanField(choices=[[False, 'Planned'], [True, 'Connected']], default=True, verbose_name='Status'),
+        ),
+        migrations.AlterField(
+            model_name='interfacetemplate',
+            name='form_factor',
+            field=models.PositiveSmallIntegerField(choices=[['Virtual interfaces', [[0, 'Virtual'], [200, 'Link Aggregation Group (LAG)']]], ['Ethernet (fixed)', [[800, '100BASE-TX (10/100ME)'], [1000, '1000BASE-T (1GE)'], [1150, '10GBASE-T (10GE)']]], ['Ethernet (modular)', [[1050, 'GBIC (1GE)'], [1100, 'SFP (1GE)'], [1200, 'SFP+ (10GE)'], [1300, 'XFP (10GE)'], [1310, 'XENPAK (10GE)'], [1320, 'X2 (10GE)'], [1350, 'SFP28 (25GE)'], [1400, 'QSFP+ (40GE)'], [1500, 'CFP (100GE)'], [1600, 'QSFP28 (100GE)']]], ['FibreChannel', [[3010, 'SFP (1GFC)'], [3020, 'SFP (2GFC)'], [3040, 'SFP (4GFC)'], [3080, 'SFP+ (8GFC)'], [3160, 'SFP+ (16GFC)']]], ['Serial', [[4000, 'T1 (1.544 Mbps)'], [4010, 'E1 (2.048 Mbps)'], [4040, 'T3 (45 Mbps)'], [4050, 'E3 (34 Mbps)'], [4050, 'E3 (34 Mbps)']]], ['Stacking', [[5000, 'Cisco StackWise'], [5050, 'Cisco StackWise Plus'], [5100, 'Cisco FlexStack'], [5150, 'Cisco FlexStack Plus'], [5200, 'Juniper VCP']]], ['Other', [[32767, 'Other']]]], default=1200),
+        ),
+        migrations.AlterField(
+            model_name='interfacetemplate',
+            name='mgmt_only',
+            field=models.BooleanField(default=False, verbose_name='Management only'),
+        ),
+        migrations.AlterField(
+            model_name='inventoryitem',
+            name='discovered',
+            field=models.BooleanField(default=False, verbose_name='Discovered'),
+        ),
+        migrations.AlterField(
+            model_name='inventoryitem',
+            name='name',
+            field=models.CharField(max_length=50, verbose_name='Name'),
+        ),
+        migrations.AlterField(
+            model_name='inventoryitem',
+            name='part_id',
+            field=models.CharField(blank=True, max_length=50, verbose_name='Part ID'),
+        ),
+        migrations.AlterField(
+            model_name='inventoryitem',
+            name='serial',
+            field=models.CharField(blank=True, max_length=50, verbose_name='Serial number'),
+        ),
+        migrations.AlterField(
+            model_name='platform',
+            name='rpc_client',
+            field=models.CharField(blank=True, choices=[['juniper-junos', 'Juniper Junos (NETCONF)'], ['cisco-ios', 'Cisco IOS (SSH)'], ['opengear', 'Opengear (SSH)']], max_length=30, verbose_name='RPC client'),
+        ),
+        migrations.AlterField(
+            model_name='powerport',
+            name='connection_status',
+            field=models.NullBooleanField(choices=[[False, 'Planned'], [True, 'Connected']], default=True),
+        ),
+        migrations.AlterField(
+            model_name='rack',
+            name='desc_units',
+            field=models.BooleanField(default=False, help_text='Units are numbered top-to-bottom', verbose_name='Descending units'),
+        ),
+        migrations.AlterField(
+            model_name='rack',
+            name='facility_id',
+            field=utilities.fields.NullableCharField(blank=True, max_length=30, null=True, verbose_name='Facility ID'),
+        ),
+        migrations.AlterField(
+            model_name='rack',
+            name='type',
+            field=models.PositiveSmallIntegerField(blank=True, choices=[(100, '2-post frame'), (200, '4-post frame'), (300, '4-post cabinet'), (1000, 'Wall-mounted frame'), (1100, 'Wall-mounted cabinet')], null=True, verbose_name='Type'),
+        ),
+        migrations.AlterField(
+            model_name='rack',
+            name='u_height',
+            field=models.PositiveSmallIntegerField(default=42, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(100)], verbose_name='Height (U)'),
+        ),
+        migrations.AlterField(
+            model_name='rack',
+            name='width',
+            field=models.PositiveSmallIntegerField(choices=[(19, '19 inches'), (23, '23 inches')], default=19, help_text='Rail-to-rail width', verbose_name='Width'),
+        ),
+        migrations.AlterField(
+            model_name='site',
+            name='asn',
+            field=dcim.fields.ASNField(blank=True, null=True, verbose_name='ASN'),
+        ),
+        migrations.AlterField(
+            model_name='site',
+            name='contact_email',
+            field=models.EmailField(blank=True, max_length=254, verbose_name='Contact E-mail'),
+        ),
+    ]

netbox/dcim/models.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 from collections import OrderedDict
 from itertools import count, groupby
 
@@ -23,7 +24,6 @@ from utilities.fields import ColorField, NullableCharField
 from utilities.managers import NaturalOrderByManager
 from utilities.models import CreatedUpdatedModel
 from utilities.utils import csv_format
-
 from .fields import ASNField, MACAddressField
 
 
@@ -280,6 +280,10 @@ class Site(CreatedUpdatedModel, CustomFieldModel):
 
     objects = SiteManager()
 
+    csv_headers = [
+        'name', 'slug', 'region', 'tenant', 'facility', 'asn', 'contact_name', 'contact_phone', 'contact_email',
+    ]
+
     class Meta:
         ordering = ['name']
 
@@ -346,7 +350,7 @@ class RackGroup(models.Model):
         ]
 
     def __str__(self):
-        return u'{} - {}'.format(self.site.name, self.name)
+        return self.name
 
     def get_absolute_url(self):
         return "{}?group_id={}".format(reverse('dcim:rack_list'), self.pk)
@@ -402,6 +406,10 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
 
     objects = RackManager()
 
+    csv_headers = [
+        'site', 'group_name', 'name', 'facility_id', 'tenant', 'role', 'type', 'width', 'u_height', 'desc_units',
+    ]
+
     class Meta:
         ordering = ['site', 'name']
         unique_together = [
@@ -466,10 +474,10 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
     @property
     def display_name(self):
         if self.facility_id:
-            return u"{} ({})".format(self.name, self.facility_id)
+            return "{} ({})".format(self.name, self.facility_id)
         elif self.name:
             return self.name
-        return u""
+        return ""
 
     def get_rack_units(self, face=RACK_FACE_FRONT, exclude=None, remove_redundant=False):
         """
@@ -569,7 +577,7 @@ class RackReservation(models.Model):
         ordering = ['created']
 
     def __str__(self):
-        return u"Reservation for rack {}".format(self.rack)
+        return "Reservation for rack {}".format(self.rack)
 
     def clean(self):
 
@@ -579,7 +587,7 @@ class RackReservation(models.Model):
             invalid_units = [u for u in self.units if u not in self.rack.units]
             if invalid_units:
                 raise ValidationError({
-                    'units': u"Invalid unit(s) for {}U rack: {}".format(
+                    'units': "Invalid unit(s) for {}U rack: {}".format(
                         self.rack.u_height,
                         ', '.join([str(u) for u in invalid_units]),
                     ),
@@ -733,7 +741,7 @@ class DeviceType(models.Model, CustomFieldModel):
 
     @property
     def full_name(self):
-        return u'{} {}'.format(self.manufacturer.name, self.model)
+        return '{} {}'.format(self.manufacturer.name, self.model)
 
     @property
     def is_parent_device(self):
@@ -981,6 +989,11 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
 
     objects = DeviceManager()
 
+    csv_headers = [
+        'name', 'device_role', 'tenant', 'manufacturer', 'model_name', 'platform', 'serial', 'asset_tag', 'status',
+        'site', 'rack_group', 'rack_name', 'position', 'face',
+    ]
+
     class Meta:
         ordering = ['name']
         unique_together = ['rack', 'position', 'face']
@@ -1096,6 +1109,7 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
             self.asset_tag,
             self.get_status_display(),
             self.site.name,
+            self.rack.group.name if self.rack and self.rack.group else None,
             self.rack.name if self.rack else None,
             self.position,
             self.get_face_display(),
@@ -1106,8 +1120,8 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
         if self.name:
             return self.name
         elif hasattr(self, 'device_type'):
-            return u"{}".format(self.device_type)
-        return u""
+            return "{}".format(self.device_type)
+        return ""
 
     @property
     def identifier(self):
@@ -1162,6 +1176,8 @@ class ConsolePort(models.Model):
                                    verbose_name='Console server port', blank=True, null=True)
     connection_status = models.NullBooleanField(choices=CONNECTION_STATUS_CHOICES, default=CONNECTION_STATUS_CONNECTED)
 
+    csv_headers = ['console_server', 'cs_port', 'device', 'console_port', 'connection_status']
+
     class Meta:
         ordering = ['device', 'name']
         unique_together = ['device', 'name']
@@ -1231,6 +1247,8 @@ class PowerPort(models.Model):
                                         blank=True, null=True)
     connection_status = models.NullBooleanField(choices=CONNECTION_STATUS_CHOICES, default=CONNECTION_STATUS_CONNECTED)
 
+    csv_headers = ['pdu', 'power_outlet', 'device', 'power_port', 'connection_status']
+
     class Meta:
         ordering = ['device', 'name']
         unique_together = ['device', 'name']
@@ -1320,7 +1338,7 @@ class Interface(models.Model):
         # An interface's LAG must belong to the same device
         if self.lag and self.lag.device != self.device:
             raise ValidationError({
-                'lag': u"The selected LAG interface ({}) belongs to a different device ({}).".format(
+                'lag': "The selected LAG interface ({}) belongs to a different device ({}).".format(
                     self.lag.name, self.lag.device.name
                 )
             })
@@ -1328,14 +1346,14 @@ class Interface(models.Model):
         # A virtual interface cannot have a parent LAG
         if self.form_factor in VIRTUAL_IFACE_TYPES and self.lag is not None:
             raise ValidationError({
-                'lag': u"{} interfaces cannot have a parent LAG interface.".format(self.get_form_factor_display())
+                'lag': "{} interfaces cannot have a parent LAG interface.".format(self.get_form_factor_display())
             })
 
         # Only a LAG can have LAG members
         if self.form_factor != IFACE_FF_LAG and self.member_interfaces.exists():
             raise ValidationError({
                 'form_factor': "Cannot change interface form factor; it has LAG members ({}).".format(
-                    u", ".join([iface.name for iface in self.member_interfaces.all()])
+                    ", ".join([iface.name for iface in self.member_interfaces.all()])
                 )
             })
 
@@ -1392,11 +1410,16 @@ class InterfaceConnection(models.Model):
     connection_status = models.BooleanField(choices=CONNECTION_STATUS_CHOICES, default=CONNECTION_STATUS_CONNECTED,
                                             verbose_name='Status')
 
+    csv_headers = ['device_a', 'interface_a', 'device_b', 'interface_b', 'connection_status']
+
     def clean(self):
-        if self.interface_a == self.interface_b:
-            raise ValidationError({
-                'interface_b': "Cannot connect an interface to itself."
-            })
+        try:
+            if self.interface_a == self.interface_b:
+                raise ValidationError({
+                    'interface_b': "Cannot connect an interface to itself."
+                })
+        except ObjectDoesNotExist:
+            pass
 
     # Used for connections export
     def to_csv(self):
@@ -1428,7 +1451,7 @@ class DeviceBay(models.Model):
         unique_together = ['device', 'name']
 
     def __str__(self):
-        return u'{} - {}'.format(self.device.name, self.name)
+        return '{} - {}'.format(self.device.name, self.name)
 
     def clean(self):
 

netbox/dcim/tables.py

@@ -1,8 +1,9 @@
+from __future__ import unicode_literals
+
 import django_tables2 as tables
 from django_tables2.utils import Accessor
 
 from utilities.tables import BaseTable, SearchTable, ToggleColumn
-
 from .models import (
     ConsolePort, ConsolePortTemplate, ConsoleServerPortTemplate, Device, DeviceBayTemplate, DeviceRole, DeviceType,
     Interface, InterfaceTemplate, Manufacturer, Platform, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack,
@@ -246,7 +247,7 @@ class RackImportTable(BaseTable):
 
     class Meta(BaseTable.Meta):
         model = Rack
-        fields = ('site', 'group', 'name', 'facility_id', 'tenant', 'u_height')
+        fields = ('name', 'site', 'group', 'facility_id', 'tenant', 'u_height')
 
 
 #

netbox/dcim/tests/test_api.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import status
 from rest_framework.test import APITestCase
 

netbox/dcim/tests/test_forms.py

@@ -1,4 +1,7 @@
+from __future__ import unicode_literals
+
 from django.test import TestCase
+
 from dcim.forms import *
 from dcim.models import *
 

netbox/dcim/tests/test_models.py

@@ -1,4 +1,7 @@
+from __future__ import unicode_literals
+
 from django.test import TestCase
+
 from dcim.models import *
 
 

netbox/dcim/urls.py

@@ -1,9 +1,10 @@
+from __future__ import unicode_literals
+
 from django.conf.urls import url
 
-from ipam.views import ServiceEditView
-from secrets.views import secret_add
-
 from extras.views import ImageAttachmentEditView
+from ipam.views import ServiceCreateView
+from secrets.views import secret_add
 from .models import Device, Rack, Site
 from . import views
 
@@ -13,29 +14,29 @@ urlpatterns = [
 
     # Regions
     url(r'^regions/$', views.RegionListView.as_view(), name='region_list'),
-    url(r'^regions/add/$', views.RegionEditView.as_view(), name='region_add'),
+    url(r'^regions/add/$', views.RegionCreateView.as_view(), name='region_add'),
     url(r'^regions/delete/$', views.RegionBulkDeleteView.as_view(), name='region_bulk_delete'),
     url(r'^regions/(?P<pk>\d+)/edit/$', views.RegionEditView.as_view(), name='region_edit'),
 
     # Sites
     url(r'^sites/$', views.SiteListView.as_view(), name='site_list'),
-    url(r'^sites/add/$', views.SiteEditView.as_view(), name='site_add'),
+    url(r'^sites/add/$', views.SiteCreateView.as_view(), name='site_add'),
     url(r'^sites/import/$', views.SiteBulkImportView.as_view(), name='site_import'),
     url(r'^sites/edit/$', views.SiteBulkEditView.as_view(), name='site_bulk_edit'),
-    url(r'^sites/(?P<slug>[\w-]+)/$', views.site, name='site'),
+    url(r'^sites/(?P<slug>[\w-]+)/$', views.SiteView.as_view(), name='site'),
     url(r'^sites/(?P<slug>[\w-]+)/edit/$', views.SiteEditView.as_view(), name='site_edit'),
     url(r'^sites/(?P<slug>[\w-]+)/delete/$', views.SiteDeleteView.as_view(), name='site_delete'),
     url(r'^sites/(?P<object_id>\d+)/images/add/$', ImageAttachmentEditView.as_view(), name='site_add_image', kwargs={'model': Site}),
 
     # Rack groups
     url(r'^rack-groups/$', views.RackGroupListView.as_view(), name='rackgroup_list'),
-    url(r'^rack-groups/add/$', views.RackGroupEditView.as_view(), name='rackgroup_add'),
+    url(r'^rack-groups/add/$', views.RackGroupCreateView.as_view(), name='rackgroup_add'),
     url(r'^rack-groups/delete/$', views.RackGroupBulkDeleteView.as_view(), name='rackgroup_bulk_delete'),
     url(r'^rack-groups/(?P<pk>\d+)/edit/$', views.RackGroupEditView.as_view(), name='rackgroup_edit'),
 
     # Rack roles
     url(r'^rack-roles/$', views.RackRoleListView.as_view(), name='rackrole_list'),
-    url(r'^rack-roles/add/$', views.RackRoleEditView.as_view(), name='rackrole_add'),
+    url(r'^rack-roles/add/$', views.RackRoleCreateView.as_view(), name='rackrole_add'),
     url(r'^rack-roles/delete/$', views.RackRoleBulkDeleteView.as_view(), name='rackrole_bulk_delete'),
     url(r'^rack-roles/(?P<pk>\d+)/edit/$', views.RackRoleEditView.as_view(), name='rackrole_edit'),
 
@@ -52,83 +53,83 @@ urlpatterns = [
     url(r'^racks/import/$', views.RackBulkImportView.as_view(), name='rack_import'),
     url(r'^racks/edit/$', views.RackBulkEditView.as_view(), name='rack_bulk_edit'),
     url(r'^racks/delete/$', views.RackBulkDeleteView.as_view(), name='rack_bulk_delete'),
-    url(r'^racks/(?P<pk>\d+)/$', views.rack, name='rack'),
+    url(r'^racks/(?P<pk>\d+)/$', views.RackView.as_view(), name='rack'),
     url(r'^racks/(?P<pk>\d+)/edit/$', views.RackEditView.as_view(), name='rack_edit'),
     url(r'^racks/(?P<pk>\d+)/delete/$', views.RackDeleteView.as_view(), name='rack_delete'),
-    url(r'^racks/(?P<rack>\d+)/reservations/add/$', views.RackReservationEditView.as_view(), name='rack_add_reservation'),
+    url(r'^racks/(?P<rack>\d+)/reservations/add/$', views.RackReservationCreateView.as_view(), name='rack_add_reservation'),
     url(r'^racks/(?P<object_id>\d+)/images/add/$', ImageAttachmentEditView.as_view(), name='rack_add_image', kwargs={'model': Rack}),
 
     # Manufacturers
     url(r'^manufacturers/$', views.ManufacturerListView.as_view(), name='manufacturer_list'),
-    url(r'^manufacturers/add/$', views.ManufacturerEditView.as_view(), name='manufacturer_add'),
+    url(r'^manufacturers/add/$', views.ManufacturerCreateView.as_view(), name='manufacturer_add'),
     url(r'^manufacturers/delete/$', views.ManufacturerBulkDeleteView.as_view(), name='manufacturer_bulk_delete'),
     url(r'^manufacturers/(?P<slug>[\w-]+)/edit/$', views.ManufacturerEditView.as_view(), name='manufacturer_edit'),
 
     # Device types
     url(r'^device-types/$', views.DeviceTypeListView.as_view(), name='devicetype_list'),
-    url(r'^device-types/add/$', views.DeviceTypeEditView.as_view(), name='devicetype_add'),
+    url(r'^device-types/add/$', views.DeviceTypeCreateView.as_view(), name='devicetype_add'),
     url(r'^device-types/edit/$', views.DeviceTypeBulkEditView.as_view(), name='devicetype_bulk_edit'),
     url(r'^device-types/delete/$', views.DeviceTypeBulkDeleteView.as_view(), name='devicetype_bulk_delete'),
-    url(r'^device-types/(?P<pk>\d+)/$', views.devicetype, name='devicetype'),
+    url(r'^device-types/(?P<pk>\d+)/$', views.DeviceTypeView.as_view(), name='devicetype'),
     url(r'^device-types/(?P<pk>\d+)/edit/$', views.DeviceTypeEditView.as_view(), name='devicetype_edit'),
     url(r'^device-types/(?P<pk>\d+)/delete/$', views.DeviceTypeDeleteView.as_view(), name='devicetype_delete'),
 
     # Console port templates
-    url(r'^device-types/(?P<pk>\d+)/console-ports/add/$', views.ConsolePortTemplateAddView.as_view(), name='devicetype_add_consoleport'),
+    url(r'^device-types/(?P<pk>\d+)/console-ports/add/$', views.ConsolePortTemplateCreateView.as_view(), name='devicetype_add_consoleport'),
     url(r'^device-types/(?P<pk>\d+)/console-ports/delete/$', views.ConsolePortTemplateBulkDeleteView.as_view(), name='devicetype_delete_consoleport'),
 
     # Console server port templates
-    url(r'^device-types/(?P<pk>\d+)/console-server-ports/add/$', views.ConsoleServerPortTemplateAddView.as_view(), name='devicetype_add_consoleserverport'),
+    url(r'^device-types/(?P<pk>\d+)/console-server-ports/add/$', views.ConsoleServerPortTemplateCreateView.as_view(), name='devicetype_add_consoleserverport'),
     url(r'^device-types/(?P<pk>\d+)/console-server-ports/delete/$', views.ConsoleServerPortTemplateBulkDeleteView.as_view(), name='devicetype_delete_consoleserverport'),
 
     # Power port templates
-    url(r'^device-types/(?P<pk>\d+)/power-ports/add/$', views.PowerPortTemplateAddView.as_view(), name='devicetype_add_powerport'),
+    url(r'^device-types/(?P<pk>\d+)/power-ports/add/$', views.PowerPortTemplateCreateView.as_view(), name='devicetype_add_powerport'),
     url(r'^device-types/(?P<pk>\d+)/power-ports/delete/$', views.PowerPortTemplateBulkDeleteView.as_view(), name='devicetype_delete_powerport'),
 
     # Power outlet templates
-    url(r'^device-types/(?P<pk>\d+)/power-outlets/add/$', views.PowerOutletTemplateAddView.as_view(), name='devicetype_add_poweroutlet'),
+    url(r'^device-types/(?P<pk>\d+)/power-outlets/add/$', views.PowerOutletTemplateCreateView.as_view(), name='devicetype_add_poweroutlet'),
     url(r'^device-types/(?P<pk>\d+)/power-outlets/delete/$', views.PowerOutletTemplateBulkDeleteView.as_view(), name='devicetype_delete_poweroutlet'),
 
     # Interface templates
-    url(r'^device-types/(?P<pk>\d+)/interfaces/add/$', views.InterfaceTemplateAddView.as_view(), name='devicetype_add_interface'),
+    url(r'^device-types/(?P<pk>\d+)/interfaces/add/$', views.InterfaceTemplateCreateView.as_view(), name='devicetype_add_interface'),
     url(r'^device-types/(?P<pk>\d+)/interfaces/edit/$', views.InterfaceTemplateBulkEditView.as_view(), name='devicetype_bulkedit_interface'),
     url(r'^device-types/(?P<pk>\d+)/interfaces/delete/$', views.InterfaceTemplateBulkDeleteView.as_view(), name='devicetype_delete_interface'),
 
     # Device bay templates
-    url(r'^device-types/(?P<pk>\d+)/device-bays/add/$', views.DeviceBayTemplateAddView.as_view(), name='devicetype_add_devicebay'),
+    url(r'^device-types/(?P<pk>\d+)/device-bays/add/$', views.DeviceBayTemplateCreateView.as_view(), name='devicetype_add_devicebay'),
     url(r'^device-types/(?P<pk>\d+)/device-bays/delete/$', views.DeviceBayTemplateBulkDeleteView.as_view(), name='devicetype_delete_devicebay'),
 
     # Device roles
     url(r'^device-roles/$', views.DeviceRoleListView.as_view(), name='devicerole_list'),
-    url(r'^device-roles/add/$', views.DeviceRoleEditView.as_view(), name='devicerole_add'),
+    url(r'^device-roles/add/$', views.DeviceRoleCreateView.as_view(), name='devicerole_add'),
     url(r'^device-roles/delete/$', views.DeviceRoleBulkDeleteView.as_view(), name='devicerole_bulk_delete'),
     url(r'^device-roles/(?P<slug>[\w-]+)/edit/$', views.DeviceRoleEditView.as_view(), name='devicerole_edit'),
 
     # Platforms
     url(r'^platforms/$', views.PlatformListView.as_view(), name='platform_list'),
-    url(r'^platforms/add/$', views.PlatformEditView.as_view(), name='platform_add'),
+    url(r'^platforms/add/$', views.PlatformCreateView.as_view(), name='platform_add'),
     url(r'^platforms/delete/$', views.PlatformBulkDeleteView.as_view(), name='platform_bulk_delete'),
     url(r'^platforms/(?P<slug>[\w-]+)/edit/$', views.PlatformEditView.as_view(), name='platform_edit'),
 
     # Devices
     url(r'^devices/$', views.DeviceListView.as_view(), name='device_list'),
-    url(r'^devices/add/$', views.DeviceEditView.as_view(), name='device_add'),
+    url(r'^devices/add/$', views.DeviceCreateView.as_view(), name='device_add'),
     url(r'^devices/import/$', views.DeviceBulkImportView.as_view(), name='device_import'),
     url(r'^devices/import/child-devices/$', views.ChildDeviceBulkImportView.as_view(), name='device_import_child'),
     url(r'^devices/edit/$', views.DeviceBulkEditView.as_view(), name='device_bulk_edit'),
     url(r'^devices/delete/$', views.DeviceBulkDeleteView.as_view(), name='device_bulk_delete'),
-    url(r'^devices/(?P<pk>\d+)/$', views.device, name='device'),
+    url(r'^devices/(?P<pk>\d+)/$', views.DeviceView.as_view(), name='device'),
     url(r'^devices/(?P<pk>\d+)/edit/$', views.DeviceEditView.as_view(), name='device_edit'),
     url(r'^devices/(?P<pk>\d+)/delete/$', views.DeviceDeleteView.as_view(), name='device_delete'),
-    url(r'^devices/(?P<pk>\d+)/inventory/$', views.device_inventory, name='device_inventory'),
-    url(r'^devices/(?P<pk>\d+)/lldp-neighbors/$', views.device_lldp_neighbors, name='device_lldp_neighbors'),
+    url(r'^devices/(?P<pk>\d+)/inventory/$', views.DeviceInventoryView.as_view(), name='device_inventory'),
+    url(r'^devices/(?P<pk>\d+)/lldp-neighbors/$', views.DeviceLLDPNeighborsView.as_view(), name='device_lldp_neighbors'),
     url(r'^devices/(?P<pk>\d+)/add-secret/$', secret_add, name='device_addsecret'),
-    url(r'^devices/(?P<device>\d+)/services/assign/$', ServiceEditView.as_view(), name='service_assign'),
+    url(r'^devices/(?P<device>\d+)/services/assign/$', ServiceCreateView.as_view(), name='service_assign'),
     url(r'^devices/(?P<object_id>\d+)/images/add/$', ImageAttachmentEditView.as_view(), name='device_add_image', kwargs={'model': Device}),
 
     # Console ports
     url(r'^devices/console-ports/add/$', views.DeviceBulkAddConsolePortView.as_view(), name='device_bulk_add_consoleport'),
-    url(r'^devices/(?P<pk>\d+)/console-ports/add/$', views.ConsolePortAddView.as_view(), name='consoleport_add'),
+    url(r'^devices/(?P<pk>\d+)/console-ports/add/$', views.ConsolePortCreateView.as_view(), name='consoleport_add'),
     url(r'^devices/(?P<pk>\d+)/console-ports/delete/$', views.ConsolePortBulkDeleteView.as_view(), name='consoleport_bulk_delete'),
     url(r'^console-ports/(?P<pk>\d+)/connect/$', views.consoleport_connect, name='consoleport_connect'),
     url(r'^console-ports/(?P<pk>\d+)/disconnect/$', views.consoleport_disconnect, name='consoleport_disconnect'),
@@ -137,7 +138,8 @@ urlpatterns = [
 
     # Console server ports
     url(r'^devices/console-server-ports/add/$', views.DeviceBulkAddConsoleServerPortView.as_view(), name='device_bulk_add_consoleserverport'),
-    url(r'^devices/(?P<pk>\d+)/console-server-ports/add/$', views.ConsoleServerPortAddView.as_view(), name='consoleserverport_add'),
+    url(r'^devices/(?P<pk>\d+)/console-server-ports/add/$', views.ConsoleServerPortCreateView.as_view(), name='consoleserverport_add'),
+    url(r'^devices/(?P<pk>\d+)/console-server-ports/disconnect/$', views.ConsoleServerPortBulkDisconnectView.as_view(), name='consoleserverport_bulk_disconnect'),
     url(r'^devices/(?P<pk>\d+)/console-server-ports/delete/$', views.ConsoleServerPortBulkDeleteView.as_view(), name='consoleserverport_bulk_delete'),
     url(r'^console-server-ports/(?P<pk>\d+)/connect/$', views.consoleserverport_connect, name='consoleserverport_connect'),
     url(r'^console-server-ports/(?P<pk>\d+)/disconnect/$', views.consoleserverport_disconnect, name='consoleserverport_disconnect'),
@@ -146,7 +148,7 @@ urlpatterns = [
 
     # Power ports
     url(r'^devices/power-ports/add/$', views.DeviceBulkAddPowerPortView.as_view(), name='device_bulk_add_powerport'),
-    url(r'^devices/(?P<pk>\d+)/power-ports/add/$', views.PowerPortAddView.as_view(), name='powerport_add'),
+    url(r'^devices/(?P<pk>\d+)/power-ports/add/$', views.PowerPortCreateView.as_view(), name='powerport_add'),
     url(r'^devices/(?P<pk>\d+)/power-ports/delete/$', views.PowerPortBulkDeleteView.as_view(), name='powerport_bulk_delete'),
     url(r'^power-ports/(?P<pk>\d+)/connect/$', views.powerport_connect, name='powerport_connect'),
     url(r'^power-ports/(?P<pk>\d+)/disconnect/$', views.powerport_disconnect, name='powerport_disconnect'),
@@ -155,7 +157,8 @@ urlpatterns = [
 
     # Power outlets
     url(r'^devices/power-outlets/add/$', views.DeviceBulkAddPowerOutletView.as_view(), name='device_bulk_add_poweroutlet'),
-    url(r'^devices/(?P<pk>\d+)/power-outlets/add/$', views.PowerOutletAddView.as_view(), name='poweroutlet_add'),
+    url(r'^devices/(?P<pk>\d+)/power-outlets/add/$', views.PowerOutletCreateView.as_view(), name='poweroutlet_add'),
+    url(r'^devices/(?P<pk>\d+)/power-outlets/disconnect/$', views.PowerOutletBulkDisconnectView.as_view(), name='poweroutlet_bulk_disconnect'),
     url(r'^devices/(?P<pk>\d+)/power-outlets/delete/$', views.PowerOutletBulkDeleteView.as_view(), name='poweroutlet_bulk_delete'),
     url(r'^power-outlets/(?P<pk>\d+)/connect/$', views.poweroutlet_connect, name='poweroutlet_connect'),
     url(r'^power-outlets/(?P<pk>\d+)/disconnect/$', views.poweroutlet_disconnect, name='poweroutlet_disconnect'),
@@ -164,8 +167,9 @@ urlpatterns = [
 
     # Interfaces
     url(r'^devices/interfaces/add/$', views.DeviceBulkAddInterfaceView.as_view(), name='device_bulk_add_interface'),
-    url(r'^devices/(?P<pk>\d+)/interfaces/add/$', views.InterfaceAddView.as_view(), name='interface_add'),
+    url(r'^devices/(?P<pk>\d+)/interfaces/add/$', views.InterfaceCreateView.as_view(), name='interface_add'),
     url(r'^devices/(?P<pk>\d+)/interfaces/edit/$', views.InterfaceBulkEditView.as_view(), name='interface_bulk_edit'),
+    url(r'^devices/(?P<pk>\d+)/interfaces/disconnect/$', views.InterfaceBulkDisconnectView.as_view(), name='interface_bulk_disconnect'),
     url(r'^devices/(?P<pk>\d+)/interfaces/delete/$', views.InterfaceBulkDeleteView.as_view(), name='interface_bulk_delete'),
     url(r'^devices/(?P<pk>\d+)/interface-connections/add/$', views.interfaceconnection_add, name='interfaceconnection_add'),
     url(r'^interface-connections/(?P<pk>\d+)/delete/$', views.interfaceconnection_delete, name='interfaceconnection_delete'),
@@ -174,7 +178,7 @@ urlpatterns = [
 
     # Device bays
     url(r'^devices/device-bays/add/$', views.DeviceBulkAddDeviceBayView.as_view(), name='device_bulk_add_devicebay'),
-    url(r'^devices/(?P<pk>\d+)/bays/add/$', views.DeviceBayAddView.as_view(), name='devicebay_add'),
+    url(r'^devices/(?P<pk>\d+)/bays/add/$', views.DeviceBayCreateView.as_view(), name='devicebay_add'),
     url(r'^devices/(?P<pk>\d+)/bays/delete/$', views.DeviceBayBulkDeleteView.as_view(), name='devicebay_bulk_delete'),
     url(r'^device-bays/(?P<pk>\d+)/edit/$', views.DeviceBayEditView.as_view(), name='devicebay_edit'),
     url(r'^device-bays/(?P<pk>\d+)/delete/$', views.DeviceBayDeleteView.as_view(), name='devicebay_delete'),

netbox/extras/admin.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django import forms
 from django.contrib import admin
 from django.utils.safestring import mark_safe

netbox/extras/api/customfields.py

@@ -1,10 +1,15 @@
-from django.contrib.contenttypes.models import ContentType
-from django.db import transaction
+from __future__ import unicode_literals
+from datetime import datetime
 
 from rest_framework import serializers
 from rest_framework.exceptions import ValidationError
 
-from extras.models import CF_TYPE_SELECT, CustomField, CustomFieldChoice, CustomFieldValue
+from django.contrib.contenttypes.models import ContentType
+from django.db import transaction
+
+from extras.models import (
+    CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_SELECT, CustomField, CustomFieldChoice, CustomFieldValue,
+)
 
 
 #
@@ -23,16 +28,30 @@ class CustomFieldsSerializer(serializers.BaseSerializer):
 
         for field_name, value in data.items():
 
+            cf = custom_fields[field_name]
+
             # Validate custom field name
             if field_name not in custom_fields:
-                raise ValidationError(u"Invalid custom field for {} objects: {}".format(content_type, field_name))
+                raise ValidationError("Invalid custom field for {} objects: {}".format(content_type, field_name))
+
+            # Validate boolean
+            if cf.type == CF_TYPE_BOOLEAN and value not in [True, False, 1, 0]:
+                raise ValidationError("Invalid value for boolean field {}: {}".format(field_name, value))
+
+            # Validate date
+            if cf.type == CF_TYPE_DATE:
+                try:
+                    datetime.strptime(value, '%Y-%m-%d')
+                except ValueError:
+                    raise ValidationError("Invalid date for field {}: {}. (Required format is YYYY-MM-DD.)".format(
+                        field_name, value
+                    ))
 
             # Validate selected choice
-            cf = custom_fields[field_name]
             if cf.type == CF_TYPE_SELECT:
                 valid_choices = [c.pk for c in cf.choices.all()]
                 if value not in valid_choices:
-                    raise ValidationError(u"Invalid choice ({}) for field {}".format(value, field_name))
+                    raise ValidationError("Invalid choice for field {}: {}".format(field_name, value))
 
         # Check for missing required fields
         missing_fields = []
@@ -40,7 +59,7 @@ class CustomFieldsSerializer(serializers.BaseSerializer):
             if field.required and field_name not in data:
                 missing_fields.append(field_name)
         if missing_fields:
-            raise ValidationError(u"Missing required fields: {}".format(u", ".join(missing_fields)))
+            raise ValidationError("Missing required fields: {}".format(u", ".join(missing_fields)))
 
         return data
 
@@ -85,7 +104,7 @@ class CustomFieldModelSerializer(serializers.ModelSerializer):
                 field=custom_field,
                 obj_type=content_type,
                 obj_id=instance.pk,
-                defaults={'serialized_value': value},
+                defaults={'serialized_value': custom_field.serialize_value(value)},
             )
 
     def create(self, validated_data):

netbox/extras/api/serializers.py

@@ -1,7 +1,9 @@
-from rest_framework import serializers
+from __future__ import unicode_literals
 
 from django.core.exceptions import ObjectDoesNotExist
 
+from rest_framework import serializers
+
 from dcim.api.serializers import NestedDeviceSerializer, NestedRackSerializer, NestedSiteSerializer
 from dcim.models import Device, Rack, Site
 from extras.models import (

netbox/extras/api/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import routers
 
 from . import views

netbox/extras/api/views.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework.decorators import detail_route
 from rest_framework.viewsets import ModelViewSet, ReadOnlyModelViewSet
 

netbox/extras/filters.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import django_filters
 
 from django.contrib.auth.models import User
@@ -30,7 +32,7 @@ class CustomFieldFilter(django_filters.Filter):
             pass
         return queryset.filter(
             custom_field_values__field__name=self.name,
-            custom_field_values__serialized_value=value,
+            custom_field_values__serialized_value__icontains=value,
         )
 
 

netbox/extras/forms.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 from collections import OrderedDict
 
 from django import forms
@@ -104,7 +105,7 @@ class CustomFieldForm(forms.ModelForm):
                                                                            obj_id=self.instance.pk)
             except CustomFieldValue.DoesNotExist:
                 # Skip this field if none exists already and its value is empty
-                if self.cleaned_data[field_name] in [None, u'']:
+                if self.cleaned_data[field_name] in [None, '']:
                     continue
                 cfv = CustomFieldValue(
                     field=self.fields[field_name].model,

netbox/extras/management/commands/nbshell.py

@@ -0,0 +1,62 @@
+from __future__ import unicode_literals
+
+import code
+import platform
+import sys
+
+from django import get_version
+from django.apps import apps
+from django.conf import settings
+from django.core.management.base import BaseCommand
+from django.db.models import Model
+
+
+APPS = ['circuits', 'dcim', 'extras', 'ipam', 'secrets', 'tenancy', 'users']
+
+BANNER_TEXT = """### NetBox interactive shell ({node})
+### Python {python} | Django {django} | NetBox {netbox}
+### lsmodels() will show available models. Use help(<model>) for more info.""".format(
+    node=platform.node(),
+    python=platform.python_version(),
+    django=get_version(),
+    netbox=settings.VERSION
+)
+
+
+class Command(BaseCommand):
+    help = "Start the Django shell with all NetBox models already imported"
+    django_models = {}
+
+    def _lsmodels(self):
+        for app, models in self.django_models.items():
+            app_name = apps.get_app_config(app).verbose_name
+            print('{}:'.format(app_name))
+            for m in models:
+                print('  {}'.format(m))
+
+    def get_namespace(self):
+        namespace = {}
+
+        # Gather Django models from each app
+        for app in APPS:
+            self.django_models[app] = []
+            app_models = sys.modules['{}.models'.format(app)]
+            for name in dir(app_models):
+                model = getattr(app_models, name)
+                try:
+                    if issubclass(model, Model):
+                        namespace[name] = model
+                        self.django_models[app].append(name)
+                except TypeError:
+                    pass
+
+        # Load convenience commands
+        namespace.update({
+            'lsmodels': self._lsmodels,
+        })
+
+        return namespace
+
+    def handle(self, **options):
+        shell = code.interact(banner=BANNER_TEXT, local=self.get_namespace())
+        return shell

netbox/extras/management/commands/run_inventory.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from getpass import getpass
 from ncclient.transport.errors import AuthenticationError
 from paramiko import AuthenticationException

netbox/extras/migrations/0007_unicode_literals.py

@@ -0,0 +1,91 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-05-24 15:34
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import extras.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0006_add_imageattachments'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='customfield',
+            name='default',
+            field=models.CharField(blank=True, help_text='Default value for the field. Use "true" or "false" for booleans. N/A for selection fields.', max_length=100),
+        ),
+        migrations.AlterField(
+            model_name='customfield',
+            name='is_filterable',
+            field=models.BooleanField(default=True, help_text='This field can be used to filter objects.'),
+        ),
+        migrations.AlterField(
+            model_name='customfield',
+            name='label',
+            field=models.CharField(blank=True, help_text="Name of the field as displayed to users (if not provided, the field's name will be used)", max_length=50),
+        ),
+        migrations.AlterField(
+            model_name='customfield',
+            name='obj_type',
+            field=models.ManyToManyField(help_text='The object(s) to which this field applies.', related_name='custom_fields', to='contenttypes.ContentType', verbose_name='Object(s)'),
+        ),
+        migrations.AlterField(
+            model_name='customfield',
+            name='required',
+            field=models.BooleanField(default=False, help_text='Determines whether this field is required when creating new objects or editing an existing object.'),
+        ),
+        migrations.AlterField(
+            model_name='customfield',
+            name='type',
+            field=models.PositiveSmallIntegerField(choices=[(100, 'Text'), (200, 'Integer'), (300, 'Boolean (true/false)'), (400, 'Date'), (500, 'URL'), (600, 'Selection')], default=100),
+        ),
+        migrations.AlterField(
+            model_name='customfield',
+            name='weight',
+            field=models.PositiveSmallIntegerField(default=100, help_text='Fields with higher weights appear lower in a form'),
+        ),
+        migrations.AlterField(
+            model_name='customfieldchoice',
+            name='weight',
+            field=models.PositiveSmallIntegerField(default=100, help_text='Higher weights appear lower in the list'),
+        ),
+        migrations.AlterField(
+            model_name='graph',
+            name='link',
+            field=models.URLField(blank=True, verbose_name='Link URL'),
+        ),
+        migrations.AlterField(
+            model_name='graph',
+            name='name',
+            field=models.CharField(max_length=100, verbose_name='Name'),
+        ),
+        migrations.AlterField(
+            model_name='graph',
+            name='source',
+            field=models.CharField(max_length=500, verbose_name='Source URL'),
+        ),
+        migrations.AlterField(
+            model_name='graph',
+            name='type',
+            field=models.PositiveSmallIntegerField(choices=[(100, 'Interface'), (200, 'Provider'), (300, 'Site')]),
+        ),
+        migrations.AlterField(
+            model_name='imageattachment',
+            name='image',
+            field=models.ImageField(height_field='image_height', upload_to=extras.models.image_upload, width_field='image_width'),
+        ),
+        migrations.AlterField(
+            model_name='topologymap',
+            name='device_patterns',
+            field=models.TextField(help_text='Identify devices to include in the diagram using regular expressions, one per line. Each line will result in a new tier of the drawing. Separate multiple regexes within a line using semicolons. Devices will be rendered in the order they are defined.'),
+        ),
+        migrations.AlterField(
+            model_name='useraction',
+            name='action',
+            field=models.PositiveSmallIntegerField(choices=[(1, 'created'), (7, 'bulk created'), (2, 'imported'), (3, 'modified'), (4, 'bulk edited'), (5, 'deleted'), (6, 'bulk deleted')]),
+        ),
+    ]

netbox/extras/models.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 from collections import OrderedDict
 from datetime import date
 import graphviz
@@ -138,7 +139,11 @@ class CustomField(models.Model):
         if self.type == CF_TYPE_BOOLEAN:
             return str(int(bool(value)))
         if self.type == CF_TYPE_DATE:
-            return value.strftime('%Y-%m-%d')
+            # Could be date/datetime object or string
+            try:
+                return value.strftime('%Y-%m-%d')
+            except AttributeError:
+                return value
         if self.type == CF_TYPE_SELECT:
             # Could be ModelChoiceField or TypedChoiceField
             return str(value.id) if hasattr(value, 'id') else str(value)
@@ -175,7 +180,7 @@ class CustomFieldValue(models.Model):
         unique_together = ['field', 'obj_type', 'obj_id']
 
     def __str__(self):
-        return u'{} {}'.format(self.obj, self.field)
+        return '{} {}'.format(self.obj, self.field)
 
     @property
     def value(self):
@@ -269,7 +274,7 @@ class ExportTemplate(models.Model):
         ]
 
     def __str__(self):
-        return u'{}: {}'.format(self.content_type, self.name)
+        return '{}: {}'.format(self.content_type, self.name)
 
     def to_response(self, context_dict, filename):
         """
@@ -366,7 +371,8 @@ class TopologyMap(models.Model):
         # Add all circuits to the graph
         for termination in CircuitTermination.objects.filter(term_side='A', interface__device__in=devices):
             peer_termination = termination.get_peer_termination()
-            if peer_termination is not None and peer_termination.interface.device in devices:
+            if (peer_termination is not None and peer_termination.interface is not None and
+                    peer_termination.interface.device in devices):
                 graph.edge(termination.interface.device.name, peer_termination.interface.device.name, color='blue')
 
         return graph.pipe(format=img_format)
@@ -387,7 +393,7 @@ def image_upload(instance, filename):
     elif instance.name:
         filename = instance.name
 
-    return u'{}{}_{}_{}'.format(path, instance.content_type.name, instance.object_id, filename)
+    return '{}{}_{}_{}'.format(path, instance.content_type.name, instance.object_id, filename)
 
 
 @python_2_unicode_compatible
@@ -503,8 +509,8 @@ class UserAction(models.Model):
 
     def __str__(self):
         if self.message:
-            return u'{} {}'.format(self.user, self.message)
-        return u'{} {} {}'.format(self.user, self.get_action_display(), self.content_type)
+            return '{} {}'.format(self.user, self.message)
+        return '{} {} {}'.format(self.user, self.get_action_display(), self.content_type)
 
     def icon(self):
         if self.action in [ACTION_CREATE, ACTION_BULK_CREATE, ACTION_IMPORT]:

netbox/extras/rpc.py

@@ -1,8 +1,10 @@
+from __future__ import unicode_literals
+import re
+import time
+
 from ncclient import manager
 import paramiko
-import re
 import xmltodict
-import time
 
 
 CONNECT_TIMEOUT = 5  # seconds

netbox/extras/tests/test_api.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import status
 from rest_framework.test import APITestCase
 

netbox/extras/tests/test_customfields.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 from datetime import date
 
 from rest_framework import status
@@ -9,7 +10,6 @@ from django.test import TestCase
 from django.urls import reverse
 
 from dcim.models import Site
-
 from extras.models import (
     CustomField, CustomFieldValue, CustomFieldChoice, CF_TYPE_TEXT, CF_TYPE_INTEGER, CF_TYPE_BOOLEAN, CF_TYPE_DATE,
     CF_TYPE_SELECT, CF_TYPE_URL,

netbox/extras/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.conf.urls import url
 
 from extras import views

netbox/extras/views.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.contrib.auth.mixins import PermissionRequiredMixin
 from django.shortcuts import get_object_or_404
 

netbox/ipam/api/serializers.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import serializers
 from rest_framework.validators import UniqueTogetherValidator
 
@@ -135,7 +137,7 @@ class WritableVLANGroupSerializer(serializers.ModelSerializer):
         # Validate uniqueness of name and slug if a site has been assigned.
         if data.get('site', None):
             for field in ['name', 'slug']:
-                validator = UniqueTogetherValidator(queryset=VLAN.objects.all(), fields=('site', field))
+                validator = UniqueTogetherValidator(queryset=VLANGroup.objects.all(), fields=('site', field))
                 validator.set_context(self)
                 validator(data)
 

netbox/ipam/api/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import routers
 
 from . import views

netbox/ipam/api/views.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework.viewsets import ModelViewSet
 
 from ipam.models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF

netbox/ipam/apps.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.apps import AppConfig
 
 

netbox/ipam/fields.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from netaddr import IPNetwork
 
 from django.core.exceptions import ValidationError

netbox/ipam/filters.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import django_filters
 from netaddr import IPNetwork
 from netaddr.core import AddrFormatError
@@ -8,7 +10,6 @@ from dcim.models import Site, Device, Interface
 from extras.filters import CustomFieldFilterSet
 from tenancy.models import Tenant
 from utilities.filters import NullableModelMultipleChoiceFilter, NumericInFilter
-
 from .models import (
     Aggregate, IPAddress, IPADDRESS_STATUS_CHOICES, Prefix, PREFIX_STATUS_CHOICES, RIR, Role, Service, VLAN,
     VLAN_STATUS_CHOICES, VLANGroup, VRF,
@@ -84,7 +85,7 @@ class AggregateFilter(CustomFieldFilterSet, django_filters.FilterSet):
         try:
             prefix = str(IPNetwork(value.strip()).cidr)
             qs_filter |= Q(prefix__net_contains_or_equals=prefix)
-        except AddrFormatError:
+        except (AddrFormatError, ValueError):
             pass
         return queryset.filter(qs_filter)
 
@@ -171,7 +172,7 @@ class PrefixFilter(CustomFieldFilterSet, django_filters.FilterSet):
         try:
             prefix = str(IPNetwork(value.strip()).cidr)
             qs_filter |= Q(prefix__net_contains_or_equals=prefix)
-        except AddrFormatError:
+        except (AddrFormatError, ValueError):
             pass
         return queryset.filter(qs_filter)
 
@@ -182,7 +183,7 @@ class PrefixFilter(CustomFieldFilterSet, django_filters.FilterSet):
         try:
             query = str(IPNetwork(value).cidr)
             return queryset.filter(prefix__net_contained_or_equal=query)
-        except AddrFormatError:
+        except (AddrFormatError, ValueError):
             return queryset.none()
 
     def filter_mask_length(self, queryset, name, value):
@@ -258,7 +259,7 @@ class IPAddressFilter(CustomFieldFilterSet, django_filters.FilterSet):
         try:
             ipaddress = str(IPNetwork(value.strip()))
             qs_filter |= Q(address__net_host=ipaddress)
-        except AddrFormatError:
+        except (AddrFormatError, ValueError):
             pass
         return queryset.filter(qs_filter)
 
@@ -269,7 +270,7 @@ class IPAddressFilter(CustomFieldFilterSet, django_filters.FilterSet):
         try:
             query = str(IPNetwork(value.strip()).cidr)
             return queryset.filter(address__net_host_contained=query)
-        except AddrFormatError:
+        except (AddrFormatError, ValueError):
             return queryset.none()
 
     def filter_mask_length(self, queryset, name, value):

netbox/ipam/formfields.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from netaddr import IPNetwork, AddrFormatError
 
 from django import forms

netbox/ipam/forms.py

@@ -1,5 +1,7 @@
+from __future__ import unicode_literals
+
 from django import forms
-from django.core.exceptions import ValidationError
+from django.core.exceptions import MultipleObjectsReturned
 from django.db.models import Count
 
 from dcim.models import Site, Rack, Device, Interface
@@ -7,10 +9,10 @@ from extras.forms import CustomFieldForm, CustomFieldBulkEditForm, CustomFieldFi
 from tenancy.forms import TenancyForm
 from tenancy.models import Tenant
 from utilities.forms import (
-    APISelect, BootstrapMixin, BulkEditNullBooleanSelect, BulkImportForm, ChainedModelChoiceField, CSVDataField,
-    ExpandableIPAddressField, FilterChoiceField, Livesearch, ReturnURLForm, SlugField, add_blank_choice,
+    APISelect, BootstrapMixin, BulkEditNullBooleanSelect, ChainedModelChoiceField, CSVChoiceField,
+    ExpandableIPAddressField, FilterChoiceField, FlexibleModelChoiceField, Livesearch, ReturnURLForm, SlugField,
+    add_blank_choice,
 )
-
 from .models import (
     Aggregate, IPAddress, IPADDRESS_STATUS_CHOICES, Prefix, PREFIX_STATUS_CHOICES, RIR, Role, Service, VLAN,
     VLANGroup, VLAN_STATUS_CHOICES, VRF,
@@ -47,17 +49,23 @@ class VRFForm(BootstrapMixin, TenancyForm, CustomFieldForm):
         }
 
 
-class VRFFromCSVForm(forms.ModelForm):
-    tenant = forms.ModelChoiceField(Tenant.objects.all(), to_field_name='name', required=False,
-                                    error_messages={'invalid_choice': 'Tenant not found.'})
+class VRFCSVForm(forms.ModelForm):
+    tenant = forms.ModelChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Name of assigned tenant',
+        error_messages={
+            'invalid_choice': 'Tenant not found.',
+        }
+    )
 
     class Meta:
         model = VRF
         fields = ['name', 'rd', 'tenant', 'enforce_unique', 'description']
-
-
-class VRFImportForm(BootstrapMixin, BulkImportForm):
-    csv = CSVDataField(csv_form=VRFFromCSVForm)
+        help_texts = {
+            'name': 'VRF name',
+        }
 
 
 class VRFBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
@@ -115,19 +123,21 @@ class AggregateForm(BootstrapMixin, CustomFieldForm):
         }
 
 
-class AggregateFromCSVForm(forms.ModelForm):
-    rir = forms.ModelChoiceField(queryset=RIR.objects.all(), to_field_name='name',
-                                 error_messages={'invalid_choice': 'RIR not found.'})
+class AggregateCSVForm(forms.ModelForm):
+    rir = forms.ModelChoiceField(
+        queryset=RIR.objects.all(),
+        to_field_name='name',
+        help_text='Name of parent RIR',
+        error_messages={
+            'invalid_choice': 'RIR not found.',
+        }
+    )
 
     class Meta:
         model = Aggregate
         fields = ['prefix', 'rir', 'date_added', 'description']
 
 
-class AggregateImportForm(BootstrapMixin, BulkImportForm):
-    csv = CSVDataField(csv_form=AggregateFromCSVForm)
-
-
 class AggregateBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
     pk = forms.ModelMultipleChoiceField(queryset=Aggregate.objects.all(), widget=forms.MultipleHiddenInput)
     rir = forms.ModelChoiceField(queryset=RIR.objects.all(), required=False, label='RIR')
@@ -167,13 +177,35 @@ class RoleForm(BootstrapMixin, forms.ModelForm):
 
 class PrefixForm(BootstrapMixin, TenancyForm, CustomFieldForm):
     site = forms.ModelChoiceField(
-        queryset=Site.objects.all(), required=False, label='Site', widget=forms.Select(
+        queryset=Site.objects.all(),
+        required=False,
+        label='Site',
+        widget=forms.Select(
+            attrs={'filter-for': 'vlan_group', 'nullable': 'true'}
+        )
+    )
+    vlan_group = ChainedModelChoiceField(
+        queryset=VLANGroup.objects.all(),
+        chains=(
+            ('site', 'site'),
+        ),
+        required=False,
+        label='VLAN group',
+        widget=APISelect(
+            api_url='/api/ipam/vlan-groups/?site_id={{site}}',
             attrs={'filter-for': 'vlan', 'nullable': 'true'}
         )
     )
     vlan = ChainedModelChoiceField(
-        queryset=VLAN.objects.all(), chains={'site': 'site'}, required=False, label='VLAN', widget=APISelect(
-            api_url='/api/ipam/vlans/?site_id={{site}}', display_field='display_name'
+        queryset=VLAN.objects.all(),
+        chains=(
+            ('site', 'site'),
+            ('group', 'vlan_group'),
+        ),
+        required=False,
+        label='VLAN',
+        widget=APISelect(
+            api_url='/api/ipam/vlans/?site_id={{site}}&group_id={{vlan_group}}', display_field='display_name'
         )
     )
 
@@ -182,74 +214,108 @@ class PrefixForm(BootstrapMixin, TenancyForm, CustomFieldForm):
         fields = ['prefix', 'vrf', 'site', 'vlan', 'status', 'role', 'is_pool', 'description', 'tenant_group', 'tenant']
 
     def __init__(self, *args, **kwargs):
+
+        # Initialize helper selectors
+        instance = kwargs.get('instance')
+        initial = kwargs.get('initial', {})
+        if instance and instance.vlan is not None:
+            initial['vlan_group'] = instance.vlan.group
+        kwargs['initial'] = initial
+
         super(PrefixForm, self).__init__(*args, **kwargs)
 
         self.fields['vrf'].empty_label = 'Global'
 
 
-class PrefixFromCSVForm(forms.ModelForm):
-    vrf = forms.ModelChoiceField(queryset=VRF.objects.all(), required=False, to_field_name='rd',
-                                 error_messages={'invalid_choice': 'VRF not found.'})
-    tenant = forms.ModelChoiceField(Tenant.objects.all(), to_field_name='name', required=False,
-                                    error_messages={'invalid_choice': 'Tenant not found.'})
-    site = forms.ModelChoiceField(queryset=Site.objects.all(), required=False, to_field_name='name',
-                                  error_messages={'invalid_choice': 'Site not found.'})
-    vlan_group_name = forms.CharField(required=False)
-    vlan_vid = forms.IntegerField(required=False)
-    status = forms.CharField()
-    role = forms.ModelChoiceField(queryset=Role.objects.all(), required=False, to_field_name='name',
-                                  error_messages={'invalid_choice': 'Invalid role.'})
+class PrefixCSVForm(forms.ModelForm):
+    vrf = forms.ModelChoiceField(
+        queryset=VRF.objects.all(),
+        required=False,
+        to_field_name='rd',
+        help_text='Route distinguisher of parent VRF',
+        error_messages={
+            'invalid_choice': 'VRF not found.',
+        }
+    )
+    tenant = forms.ModelChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Name of assigned tenant',
+        error_messages={
+            'invalid_choice': 'Tenant not found.',
+        }
+    )
+    site = forms.ModelChoiceField(
+        queryset=Site.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Name of parent site',
+        error_messages={
+            'invalid_choice': 'Site not found.',
+        }
+    )
+    vlan_group = forms.CharField(
+        help_text='Group name of assigned VLAN',
+        required=False
+    )
+    vlan_vid = forms.IntegerField(
+        help_text='Numeric ID of assigned VLAN',
+        required=False
+    )
+    status = CSVChoiceField(
+        choices=IPADDRESS_STATUS_CHOICES,
+        help_text='Operational status'
+    )
+    role = forms.ModelChoiceField(
+        queryset=Role.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Functional role',
+        error_messages={
+            'invalid_choice': 'Invalid role.',
+        }
+    )
 
     class Meta:
         model = Prefix
         fields = [
-            'prefix', 'vrf', 'tenant', 'site', 'vlan_group_name', 'vlan_vid', 'status', 'role', 'is_pool',
-            'description',
+            'prefix', 'vrf', 'tenant', 'site', 'vlan_group', 'vlan_vid', 'status', 'role', 'is_pool', 'description',
         ]
 
     def clean(self):
 
-        super(PrefixFromCSVForm, self).clean()
+        super(PrefixCSVForm, self).clean()
 
         site = self.cleaned_data.get('site')
-        vlan_group_name = self.cleaned_data.get('vlan_group_name')
+        vlan_group = self.cleaned_data.get('vlan_group')
         vlan_vid = self.cleaned_data.get('vlan_vid')
-        vlan_group = None
-
-        # Validate VLAN group
-        if vlan_group_name:
-            try:
-                vlan_group = VLANGroup.objects.get(site=site, name=vlan_group_name)
-            except VLANGroup.DoesNotExist:
-                if site:
-                    self.add_error('vlan_group_name', "Invalid VLAN group ({} - {}).".format(site, vlan_group_name))
-                else:
-                    self.add_error('vlan_group_name', "Invalid global VLAN group ({}).".format(vlan_group_name))
 
         # Validate VLAN
-        if vlan_vid:
+        if vlan_group and vlan_vid:
             try:
-                self.instance.vlan = VLAN.objects.get(site=site, group=vlan_group, vid=vlan_vid)
+                self.instance.vlan = VLAN.objects.get(site=site, group__name=vlan_group, vid=vlan_vid)
             except VLAN.DoesNotExist:
                 if site:
-                    self.add_error('vlan_vid', "Invalid VLAN ID ({}) for site {}.".format(vlan_vid, site))
-                elif vlan_group:
-                    self.add_error('vlan_vid', "Invalid VLAN ID ({}) for group {}.".format(vlan_vid, vlan_group_name))
-                elif not vlan_group_name:
-                    self.add_error('vlan_vid', "Invalid global VLAN ID ({}).".format(vlan_vid))
-            except VLAN.MultipleObjectsReturned:
-                self.add_error('vlan_vid', "Multiple VLANs found ({} - VID {})".format(site, vlan_vid))
-
-    def clean_status(self):
-        status_choices = {s[1].lower(): s[0] for s in PREFIX_STATUS_CHOICES}
-        try:
-            return status_choices[self.cleaned_data['status'].lower()]
-        except KeyError:
-            raise ValidationError("Invalid status: {}".format(self.cleaned_data['status']))
-
-
-class PrefixImportForm(BootstrapMixin, BulkImportForm):
-    csv = CSVDataField(csv_form=PrefixFromCSVForm)
+                    raise forms.ValidationError("VLAN {} not found in site {} group {}".format(
+                        vlan_vid, site, vlan_group
+                    ))
+                else:
+                    raise forms.ValidationError("Global VLAN {} not found in group {}".format(vlan_vid, vlan_group))
+            except MultipleObjectsReturned:
+                raise forms.ValidationError(
+                    "Multiple VLANs with VID {} found in group {}".format(vlan_vid, vlan_group)
+                )
+        elif vlan_vid:
+            try:
+                self.instance.vlan = VLAN.objects.get(site=site, group__isnull=True, vid=vlan_vid)
+            except VLAN.DoesNotExist:
+                if site:
+                    raise forms.ValidationError("VLAN {} not found in site {}".format(vlan_vid, site))
+                else:
+                    raise forms.ValidationError("Global VLAN {} not found".format(vlan_vid))
+            except MultipleObjectsReturned:
+                raise forms.ValidationError("Multiple VLANs with VID {} found".format(vlan_vid))
 
 
 class PrefixBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
@@ -270,7 +336,7 @@ def prefix_status_choices():
     status_counts = {}
     for status in Prefix.objects.values('status').annotate(count=Count('status')).order_by('status'):
         status_counts[status['status']] = status['count']
-    return [(s[0], u'{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in PREFIX_STATUS_CHOICES]
+    return [(s[0], '{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in PREFIX_STATUS_CHOICES]
 
 
 class PrefixFilterForm(BootstrapMixin, CustomFieldFilterForm):
@@ -321,7 +387,9 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
     )
     interface_rack = ChainedModelChoiceField(
         queryset=Rack.objects.all(),
-        chains={'site': 'interface_site'},
+        chains=(
+            ('site', 'interface_site'),
+        ),
         required=False,
         label='Rack',
         widget=APISelect(
@@ -332,7 +400,10 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
     )
     interface_device = ChainedModelChoiceField(
         queryset=Device.objects.all(),
-        chains={'site': 'interface_site', 'rack': 'interface_rack'},
+        chains=(
+            ('site', 'interface_site'),
+            ('rack', 'interface_rack'),
+        ),
         required=False,
         label='Device',
         widget=APISelect(
@@ -343,7 +414,9 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
     )
     interface = ChainedModelChoiceField(
         queryset=Interface.objects.all(),
-        chains={'device': 'interface_device'},
+        chains=(
+            ('device', 'interface_device'),
+        ),
         required=False,
         widget=APISelect(
             api_url='/api/dcim/interfaces/?device_id={{interface_device}}'
@@ -354,34 +427,41 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
         required=False,
         label='Site',
         widget=forms.Select(
-            attrs={'filter-for': 'nat_device'}
+            attrs={'filter-for': 'nat_rack'}
         )
     )
     nat_rack = ChainedModelChoiceField(
         queryset=Rack.objects.all(),
-        chains={'site': 'nat_site'},
+        chains=(
+            ('site', 'nat_site'),
+        ),
         required=False,
         label='Rack',
         widget=APISelect(
-            api_url='/api/dcim/racks/?site_id={{interface_site}}',
+            api_url='/api/dcim/racks/?site_id={{nat_site}}',
             display_field='display_name',
             attrs={'filter-for': 'nat_device', 'nullable': 'true'}
         )
     )
     nat_device = ChainedModelChoiceField(
         queryset=Device.objects.all(),
-        chains={'site': 'nat_site'},
+        chains=(
+            ('site', 'nat_site'),
+            ('rack', 'nat_rack'),
+        ),
         required=False,
         label='Device',
         widget=APISelect(
-            api_url='/api/dcim/devices/?site_id={{nat_site}}',
+            api_url='/api/dcim/devices/?site_id={{nat_site}}&rack_id={{nat_rack}}',
             display_field='display_name',
             attrs={'filter-for': 'nat_inside'}
         )
     )
     nat_inside = ChainedModelChoiceField(
         queryset=IPAddress.objects.all(),
-        chains={'interface__device': 'nat_device'},
+        chains=(
+            ('interface__device', 'nat_device'),
+        ),
         required=False,
         label='IP Address',
         widget=APISelect(
@@ -391,7 +471,7 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
     )
     livesearch = forms.CharField(
         required=False,
-        label='IP Address',
+        label='Search',
         widget=Livesearch(
             query_key='q',
             query_url='ipam-api:ipaddress-list',
@@ -404,8 +484,8 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
     class Meta:
         model = IPAddress
         fields = [
-            'address', 'vrf', 'status', 'description', 'interface', 'primary_for_device', 'nat_inside', 'tenant_group',
-            'tenant',
+            'address', 'vrf', 'status', 'description', 'interface', 'primary_for_device', 'nat_site', 'nat_rack',
+            'nat_inside', 'tenant_group', 'tenant',
         ]
 
     def __init__(self, *args, **kwargs):
@@ -417,7 +497,7 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
             initial['interface_site'] = instance.interface.device.site
             initial['interface_rack'] = instance.interface.device.rack
             initial['interface_device'] = instance.interface.device
-        if instance and instance.nat_inside is not None:
+        if instance and instance.nat_inside and instance.nat_inside.device is not None:
             initial['nat_site'] = instance.nat_inside.device.site
             initial['nat_rack'] = instance.nat_inside.device.rack
             initial['nat_device'] = instance.nat_inside.device
@@ -489,16 +569,46 @@ class IPAddressBulkAddForm(BootstrapMixin, TenancyForm, CustomFieldForm):
         self.fields['vrf'].empty_label = 'Global'
 
 
-class IPAddressFromCSVForm(forms.ModelForm):
-    vrf = forms.ModelChoiceField(queryset=VRF.objects.all(), required=False, to_field_name='rd',
-                                 error_messages={'invalid_choice': 'VRF not found.'})
-    tenant = forms.ModelChoiceField(Tenant.objects.all(), to_field_name='name', required=False,
-                                    error_messages={'invalid_choice': 'Tenant not found.'})
-    status = forms.CharField()
-    device = forms.ModelChoiceField(queryset=Device.objects.all(), required=False, to_field_name='name',
-                                    error_messages={'invalid_choice': 'Device not found.'})
-    interface_name = forms.CharField(required=False)
-    is_primary = forms.BooleanField(required=False)
+class IPAddressCSVForm(forms.ModelForm):
+    vrf = forms.ModelChoiceField(
+        queryset=VRF.objects.all(),
+        required=False,
+        to_field_name='rd',
+        help_text='Route distinguisher of the assigned VRF',
+        error_messages={
+            'invalid_choice': 'VRF not found.',
+        }
+    )
+    tenant = forms.ModelChoiceField(
+        queryset=Tenant.objects.all(),
+        to_field_name='name',
+        required=False,
+        help_text='Name of the assigned tenant',
+        error_messages={
+            'invalid_choice': 'Tenant not found.',
+        }
+    )
+    status = CSVChoiceField(
+        choices=IPADDRESS_STATUS_CHOICES,
+        help_text='Operational status'
+    )
+    device = FlexibleModelChoiceField(
+        queryset=Device.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Name or ID of assigned device',
+        error_messages={
+            'invalid_choice': 'Device not found.',
+        }
+    )
+    interface_name = forms.CharField(
+        help_text='Name of assigned interface',
+        required=False
+    )
+    is_primary = forms.BooleanField(
+        help_text='Make this the primary IP for the assigned device',
+        required=False
+    )
 
     class Meta:
         model = IPAddress
@@ -506,6 +616,8 @@ class IPAddressFromCSVForm(forms.ModelForm):
 
     def clean(self):
 
+        super(IPAddressCSVForm, self).clean()
+
         device = self.cleaned_data.get('device')
         interface_name = self.cleaned_data.get('interface_name')
         is_primary = self.cleaned_data.get('is_primary')
@@ -513,24 +625,17 @@ class IPAddressFromCSVForm(forms.ModelForm):
         # Validate interface
         if device and interface_name:
             try:
-                Interface.objects.get(device=device, name=interface_name)
+                self.instance.interface = Interface.objects.get(device=device, name=interface_name)
             except Interface.DoesNotExist:
-                self.add_error('interface_name', "Invalid interface ({}) for {}".format(interface_name, device))
+                raise forms.ValidationError("Invalid interface {} for device {}".format(interface_name, device))
         elif device and not interface_name:
-            self.add_error('interface_name', "Device set ({}) but interface missing".format(device))
+            raise forms.ValidationError("Device set ({}) but interface missing".format(device))
         elif interface_name and not device:
-            self.add_error('device', "Interface set ({}) but device missing or invalid".format(interface_name))
+            raise forms.ValidationError("Interface set ({}) but device missing or invalid".format(interface_name))
 
         # Validate is_primary
         if is_primary and not device:
-            self.add_error('is_primary', "No device specified; cannot set as primary IP")
-
-    def clean_status(self):
-        status_choices = {s[1].lower(): s[0] for s in IPADDRESS_STATUS_CHOICES}
-        try:
-            return status_choices[self.cleaned_data['status'].lower()]
-        except KeyError:
-            raise ValidationError("Invalid status: {}".format(self.cleaned_data['status']))
+            raise forms.ValidationError("No device specified; cannot set as primary IP")
 
     def save(self, *args, **kwargs):
 
@@ -545,11 +650,7 @@ class IPAddressFromCSVForm(forms.ModelForm):
             elif self.instance.address.version == 6:
                 self.instance.primary_ip6_for = self.cleaned_data['device']
 
-        return super(IPAddressFromCSVForm, self).save(*args, **kwargs)
-
-
-class IPAddressImportForm(BootstrapMixin, BulkImportForm):
-    csv = CSVDataField(csv_form=IPAddressFromCSVForm)
+        return super(IPAddressCSVForm, self).save(*args, **kwargs)
 
 
 class IPAddressBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
@@ -567,7 +668,7 @@ def ipaddress_status_choices():
     status_counts = {}
     for status in IPAddress.objects.values('status').annotate(count=Count('status')).order_by('status'):
         status_counts[status['status']] = status['count']
-    return [(s[0], u'{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in IPADDRESS_STATUS_CHOICES]
+    return [(s[0], '{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in IPADDRESS_STATUS_CHOICES]
 
 
 class IPAddressFilterForm(BootstrapMixin, CustomFieldFilterForm):
@@ -626,7 +727,9 @@ class VLANForm(BootstrapMixin, TenancyForm, CustomFieldForm):
     )
     group = ChainedModelChoiceField(
         queryset=VLANGroup.objects.all(),
-        chains={'site': 'site'},
+        chains=(
+            ('site', 'site'),
+        ),
         required=False,
         label='Group',
         widget=APISelect(
@@ -647,60 +750,67 @@ class VLANForm(BootstrapMixin, TenancyForm, CustomFieldForm):
         }
 
 
-class VLANFromCSVForm(forms.ModelForm):
+class VLANCSVForm(forms.ModelForm):
     site = forms.ModelChoiceField(
-        queryset=Site.objects.all(), required=False, to_field_name='name',
-        error_messages={'invalid_choice': 'Site not found.'}
+        queryset=Site.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Name of parent site',
+        error_messages={
+            'invalid_choice': 'Site not found.',
+        }
+    )
+    group_name = forms.CharField(
+        help_text='Name of VLAN group',
+        required=False
     )
-    group_name = forms.CharField(required=False)
     tenant = forms.ModelChoiceField(
-        Tenant.objects.all(), to_field_name='name', required=False,
-        error_messages={'invalid_choice': 'Tenant not found.'}
+        queryset=Tenant.objects.all(),
+        to_field_name='name',
+        required=False,
+        help_text='Name of assigned tenant',
+        error_messages={
+            'invalid_choice': 'Tenant not found.',
+        }
+    )
+    status = CSVChoiceField(
+        choices=VLAN_STATUS_CHOICES,
+        help_text='Operational status'
     )
-    status = forms.CharField()
     role = forms.ModelChoiceField(
-        queryset=Role.objects.all(), required=False, to_field_name='name',
-        error_messages={'invalid_choice': 'Invalid role.'}
+        queryset=Role.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Functional role',
+        error_messages={
+            'invalid_choice': 'Invalid role.',
+        }
     )
 
     class Meta:
         model = VLAN
         fields = ['site', 'group_name', 'vid', 'name', 'tenant', 'status', 'role', 'description']
+        help_texts = {
+            'vid': 'Numeric VLAN ID (1-4095)',
+            'name': 'VLAN name',
+        }
 
     def clean(self):
 
-        super(VLANFromCSVForm, self).clean()
+        super(VLANCSVForm, self).clean()
 
-        # Validate VLANGroup
+        site = self.cleaned_data.get('site')
         group_name = self.cleaned_data.get('group_name')
+
+        # Validate VLAN group
         if group_name:
             try:
-                VLANGroup.objects.get(site=self.cleaned_data.get('site'), name=group_name)
+                self.instance.group = VLANGroup.objects.get(site=site, name=group_name)
             except VLANGroup.DoesNotExist:
-                self.add_error('group_name', "Invalid VLAN group {}.".format(group_name))
-
-    def clean_status(self):
-        status_choices = {s[1].lower(): s[0] for s in VLAN_STATUS_CHOICES}
-        try:
-            return status_choices[self.cleaned_data['status'].lower()]
-        except KeyError:
-            raise ValidationError("Invalid status: {}".format(self.cleaned_data['status']))
-
-    def save(self, *args, **kwargs):
-
-        vlan = super(VLANFromCSVForm, self).save(commit=False)
-
-        # Assign VLANGroup by site and name
-        if self.cleaned_data['group_name']:
-            vlan.group = VLANGroup.objects.get(site=self.cleaned_data['site'], name=self.cleaned_data['group_name'])
-
-        if kwargs.get('commit'):
-            vlan.save()
-        return vlan
-
-
-class VLANImportForm(BootstrapMixin, BulkImportForm):
-    csv = CSVDataField(csv_form=VLANFromCSVForm)
+                if site:
+                    raise forms.ValidationError("VLAN group {} not found for site {}".format(group_name, site))
+                else:
+                    raise forms.ValidationError("Global VLAN group {} not found".format(group_name))
 
 
 class VLANBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
@@ -720,7 +830,7 @@ def vlan_status_choices():
     status_counts = {}
     for status in VLAN.objects.values('status').annotate(count=Count('status')).order_by('status'):
         status_counts[status['status']] = status['count']
-    return [(s[0], u'{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in VLAN_STATUS_CHOICES]
+    return [(s[0], '{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in VLAN_STATUS_CHOICES]
 
 
 class VLANFilterForm(BootstrapMixin, CustomFieldFilterForm):

netbox/ipam/lookups.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.db.models import Lookup, Transform, IntegerField
 from django.db.models.lookups import BuiltinLookup
 

netbox/ipam/migrations/0016_unicode_literals.py

@@ -0,0 +1,133 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-05-24 15:34
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+import ipam.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ipam', '0015_global_vlans'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='aggregate',
+            name='family',
+            field=models.PositiveSmallIntegerField(choices=[(4, 'IPv4'), (6, 'IPv6')]),
+        ),
+        migrations.AlterField(
+            model_name='aggregate',
+            name='rir',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='aggregates', to='ipam.RIR', verbose_name='RIR'),
+        ),
+        migrations.AlterField(
+            model_name='ipaddress',
+            name='address',
+            field=ipam.fields.IPAddressField(help_text='IPv4 or IPv6 address (with mask)'),
+        ),
+        migrations.AlterField(
+            model_name='ipaddress',
+            name='family',
+            field=models.PositiveSmallIntegerField(choices=[(4, 'IPv4'), (6, 'IPv6')], editable=False),
+        ),
+        migrations.AlterField(
+            model_name='ipaddress',
+            name='nat_inside',
+            field=models.OneToOneField(blank=True, help_text='The IP for which this address is the "outside" IP', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='nat_outside', to='ipam.IPAddress', verbose_name='NAT (Inside)'),
+        ),
+        migrations.AlterField(
+            model_name='ipaddress',
+            name='status',
+            field=models.PositiveSmallIntegerField(choices=[(1, 'Active'), (2, 'Reserved'), (3, 'Deprecated'), (5, 'DHCP')], default=1, verbose_name='Status'),
+        ),
+        migrations.AlterField(
+            model_name='ipaddress',
+            name='vrf',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='ip_addresses', to='ipam.VRF', verbose_name='VRF'),
+        ),
+        migrations.AlterField(
+            model_name='prefix',
+            name='family',
+            field=models.PositiveSmallIntegerField(choices=[(4, 'IPv4'), (6, 'IPv6')], editable=False),
+        ),
+        migrations.AlterField(
+            model_name='prefix',
+            name='is_pool',
+            field=models.BooleanField(default=False, help_text='All IP addresses within this prefix are considered usable', verbose_name='Is a pool'),
+        ),
+        migrations.AlterField(
+            model_name='prefix',
+            name='prefix',
+            field=ipam.fields.IPNetworkField(help_text='IPv4 or IPv6 network with mask'),
+        ),
+        migrations.AlterField(
+            model_name='prefix',
+            name='role',
+            field=models.ForeignKey(blank=True, help_text='The primary function of this prefix', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='prefixes', to='ipam.Role'),
+        ),
+        migrations.AlterField(
+            model_name='prefix',
+            name='status',
+            field=models.PositiveSmallIntegerField(choices=[(0, 'Container'), (1, 'Active'), (2, 'Reserved'), (3, 'Deprecated')], default=1, help_text='Operational status of this prefix', verbose_name='Status'),
+        ),
+        migrations.AlterField(
+            model_name='prefix',
+            name='vlan',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='prefixes', to='ipam.VLAN', verbose_name='VLAN'),
+        ),
+        migrations.AlterField(
+            model_name='prefix',
+            name='vrf',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='prefixes', to='ipam.VRF', verbose_name='VRF'),
+        ),
+        migrations.AlterField(
+            model_name='rir',
+            name='is_private',
+            field=models.BooleanField(default=False, help_text='IP space managed by this RIR is considered private', verbose_name='Private'),
+        ),
+        migrations.AlterField(
+            model_name='service',
+            name='device',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='services', to='dcim.Device', verbose_name='device'),
+        ),
+        migrations.AlterField(
+            model_name='service',
+            name='ipaddresses',
+            field=models.ManyToManyField(blank=True, related_name='services', to='ipam.IPAddress', verbose_name='IP addresses'),
+        ),
+        migrations.AlterField(
+            model_name='service',
+            name='port',
+            field=models.PositiveIntegerField(validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(65535)], verbose_name='Port number'),
+        ),
+        migrations.AlterField(
+            model_name='service',
+            name='protocol',
+            field=models.PositiveSmallIntegerField(choices=[(6, 'TCP'), (17, 'UDP')]),
+        ),
+        migrations.AlterField(
+            model_name='vlan',
+            name='status',
+            field=models.PositiveSmallIntegerField(choices=[(1, 'Active'), (2, 'Reserved'), (3, 'Deprecated')], default=1, verbose_name='Status'),
+        ),
+        migrations.AlterField(
+            model_name='vlan',
+            name='vid',
+            field=models.PositiveSmallIntegerField(validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(4094)], verbose_name='ID'),
+        ),
+        migrations.AlterField(
+            model_name='vrf',
+            name='enforce_unique',
+            field=models.BooleanField(default=True, help_text='Prevent duplicate prefixes/IP addresses within this VRF', verbose_name='Enforce unique space'),
+        ),
+        migrations.AlterField(
+            model_name='vrf',
+            name='rd',
+            field=models.CharField(max_length=21, unique=True, verbose_name='Route distinguisher'),
+        ),
+    ]

netbox/ipam/models.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from netaddr import IPNetwork, cidr_merge
 
 from django.conf import settings
@@ -15,7 +17,6 @@ from tenancy.models import Tenant
 from utilities.models import CreatedUpdatedModel
 from utilities.sql import NullsFirstQuerySet
 from utilities.utils import csv_format
-
 from .fields import IPNetworkField, IPAddressField
 
 
@@ -88,6 +89,8 @@ class VRF(CreatedUpdatedModel, CustomFieldModel):
     description = models.CharField(max_length=100, blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
 
+    csv_headers = ['name', 'rd', 'tenant', 'enforce_unique', 'description']
+
     class Meta:
         ordering = ['name']
         verbose_name = 'VRF'
@@ -145,6 +148,8 @@ class Aggregate(CreatedUpdatedModel, CustomFieldModel):
     description = models.CharField(max_length=100, blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
 
+    csv_headers = ['prefix', 'rir', 'date_added', 'description']
+
     class Meta:
         ordering = ['family', 'prefix']
 
@@ -199,7 +204,7 @@ class Aggregate(CreatedUpdatedModel, CustomFieldModel):
 
     def get_utilization(self):
         """
-        Determine the utilization rate of the aggregate prefix and return it as a percentage.
+        Determine the prefix utilization of the aggregate and return it as a percentage.
         """
         child_prefixes = Prefix.objects.filter(prefix__net_contained_or_equal=str(self.prefix))
         # Remove overlapping prefixes from list of children
@@ -296,6 +301,10 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
 
     objects = PrefixQuerySet.as_manager()
 
+    csv_headers = [
+        'prefix', 'vrf', 'tenant', 'site', 'vlan_group', 'vlan_vid', 'status', 'role', 'is_pool', 'description',
+    ]
+
     class Meta:
         ordering = ['vrf', 'family', 'prefix']
         verbose_name_plural = 'prefixes'
@@ -306,9 +315,6 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
     def get_absolute_url(self):
         return reverse('ipam:prefix', args=[self.pk])
 
-    def get_duplicates(self):
-        return Prefix.objects.filter(vrf=self.vrf, prefix=str(self.prefix)).exclude(pk=self.pk)
-
     def clean(self):
 
         if self.prefix:
@@ -356,6 +362,22 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
             self.description,
         ])
 
+    def get_status_class(self):
+        return STATUS_CHOICE_CLASSES[self.status]
+
+    def get_duplicates(self):
+        return Prefix.objects.filter(vrf=self.vrf, prefix=str(self.prefix)).exclude(pk=self.pk)
+
+    def get_utilization(self):
+        """
+        Determine the utilization of the prefix and return it as a percentage.
+        """
+        child_count = IPAddress.objects.filter(address__net_contained_or_equal=str(self.prefix), vrf=self.vrf).count()
+        prefix_size = self.prefix.size
+        if self.family == 4 and self.prefix.prefixlen < 31 and not self.is_pool:
+            prefix_size -= 2
+        return int(float(child_count) / prefix_size * 100)
+
     @property
     def new_subnet(self):
         if self.family == 4:
@@ -367,9 +389,6 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
                 return IPNetwork('{}/{}'.format(self.prefix.network, self.prefix.prefixlen + 1))
             return None
 
-    def get_status_class(self):
-        return STATUS_CHOICE_CLASSES[self.status]
-
 
 class IPAddressManager(models.Manager):
 
@@ -413,6 +432,8 @@ class IPAddress(CreatedUpdatedModel, CustomFieldModel):
 
     objects = IPAddressManager()
 
+    csv_headers = ['address', 'vrf', 'tenant', 'status', 'device', 'interface_name', 'is_primary', 'description']
+
     class Meta:
         ordering = ['family', 'address']
         verbose_name = 'IP address'
@@ -451,11 +472,12 @@ class IPAddress(CreatedUpdatedModel, CustomFieldModel):
     def to_csv(self):
 
         # Determine if this IP is primary for a Device
-        is_primary = False
         if self.family == 4 and getattr(self, 'primary_ip4_for', False):
             is_primary = True
         elif self.family == 6 and getattr(self, 'primary_ip6_for', False):
             is_primary = True
+        else:
+            is_primary = False
 
         return csv_format([
             self.address,
@@ -497,9 +519,7 @@ class VLANGroup(models.Model):
         verbose_name_plural = 'VLAN groups'
 
     def __str__(self):
-        if self.site is None:
-            return self.name
-        return u'{} - {}'.format(self.site.name, self.name)
+        return self.name
 
     def get_absolute_url(self):
         return "{}?group_id={}".format(reverse('ipam:vlan_list'), self.pk)
@@ -528,6 +548,8 @@ class VLAN(CreatedUpdatedModel, CustomFieldModel):
     description = models.CharField(max_length=100, blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
 
+    csv_headers = ['site', 'group_name', 'vid', 'name', 'tenant', 'status', 'role', 'description']
+
     class Meta:
         ordering = ['site', 'group', 'vid']
         unique_together = [
@@ -566,7 +588,7 @@ class VLAN(CreatedUpdatedModel, CustomFieldModel):
     @property
     def display_name(self):
         if self.vid and self.name:
-            return u"{} ({})".format(self.vid, self.name)
+            return "{} ({})".format(self.vid, self.name)
         return None
 
     def get_status_class(self):
@@ -593,4 +615,4 @@ class Service(CreatedUpdatedModel):
         unique_together = ['device', 'protocol', 'port']
 
     def __str__(self):
-        return u'{} ({}/{})'.format(self.name, self.port, self.get_protocol_display())
+        return '{} ({}/{})'.format(self.name, self.port, self.get_protocol_display())

netbox/ipam/tables.py

@@ -1,8 +1,9 @@
+from __future__ import unicode_literals
+
 import django_tables2 as tables
 from django_tables2.utils import Accessor
 
 from utilities.tables import BaseTable, SearchTable, ToggleColumn
-
 from .models import Aggregate, IPAddress, Prefix, RIR, Role, VLAN, VLANGroup, VRF
 
 
@@ -33,7 +34,7 @@ RIR_ACTIONS = """
 
 UTILIZATION_GRAPH = """
 {% load helpers %}
-{% utilization_graph value %}
+{% if record.pk %}{% utilization_graph value %}{% else %}—{% endif %}
 """
 
 ROLE_ACTIONS = """
@@ -240,6 +241,7 @@ class PrefixTable(BaseTable):
     prefix = tables.TemplateColumn(PREFIX_LINK, attrs={'th': {'style': 'padding-left: 17px'}})
     status = tables.TemplateColumn(STATUS_LABEL)
     vrf = tables.TemplateColumn(VRF_LINK, verbose_name='VRF')
+    get_utilization = tables.TemplateColumn(UTILIZATION_GRAPH, orderable=False, verbose_name='IP Usage')
     tenant = tables.TemplateColumn(TENANT_LINK)
     site = tables.LinkColumn('dcim:site', args=[Accessor('site.slug')])
     vlan = tables.LinkColumn('ipam:vlan', args=[Accessor('vlan.pk')], verbose_name='VLAN')
@@ -247,7 +249,7 @@ class PrefixTable(BaseTable):
 
     class Meta(BaseTable.Meta):
         model = Prefix
-        fields = ('pk', 'prefix', 'status', 'vrf', 'tenant', 'site', 'vlan', 'role', 'description')
+        fields = ('pk', 'prefix', 'status', 'vrf', 'get_utilization', 'tenant', 'site', 'vlan', 'role', 'description')
         row_attrs = {
             'class': lambda record: 'success' if not record.pk else '',
         }

netbox/ipam/tests/test_api.py

@@ -1,5 +1,6 @@
-from netaddr import IPNetwork
+from __future__ import unicode_literals
 
+from netaddr import IPNetwork
 from rest_framework import status
 from rest_framework.test import APITestCase
 

netbox/ipam/tests/test_models.py

@@ -1,9 +1,11 @@
+from __future__ import unicode_literals
+
 import netaddr
 
+from django.core.exceptions import ValidationError
 from django.test import TestCase, override_settings
 
 from ipam.models import IPAddress, Prefix, VRF
-from django.core.exceptions import ValidationError
 
 
 class TestPrefix(TestCase):

netbox/ipam/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.conf.urls import url
 
 from . import views
@@ -8,71 +10,71 @@ urlpatterns = [
 
     # VRFs
     url(r'^vrfs/$', views.VRFListView.as_view(), name='vrf_list'),
-    url(r'^vrfs/add/$', views.VRFEditView.as_view(), name='vrf_add'),
+    url(r'^vrfs/add/$', views.VRFCreateView.as_view(), name='vrf_add'),
     url(r'^vrfs/import/$', views.VRFBulkImportView.as_view(), name='vrf_import'),
     url(r'^vrfs/edit/$', views.VRFBulkEditView.as_view(), name='vrf_bulk_edit'),
     url(r'^vrfs/delete/$', views.VRFBulkDeleteView.as_view(), name='vrf_bulk_delete'),
-    url(r'^vrfs/(?P<pk>\d+)/$', views.vrf, name='vrf'),
+    url(r'^vrfs/(?P<pk>\d+)/$', views.VRFView.as_view(), name='vrf'),
     url(r'^vrfs/(?P<pk>\d+)/edit/$', views.VRFEditView.as_view(), name='vrf_edit'),
     url(r'^vrfs/(?P<pk>\d+)/delete/$', views.VRFDeleteView.as_view(), name='vrf_delete'),
 
     # RIRs
     url(r'^rirs/$', views.RIRListView.as_view(), name='rir_list'),
-    url(r'^rirs/add/$', views.RIREditView.as_view(), name='rir_add'),
+    url(r'^rirs/add/$', views.RIRCreateView.as_view(), name='rir_add'),
     url(r'^rirs/delete/$', views.RIRBulkDeleteView.as_view(), name='rir_bulk_delete'),
     url(r'^rirs/(?P<slug>[\w-]+)/edit/$', views.RIREditView.as_view(), name='rir_edit'),
 
     # Aggregates
     url(r'^aggregates/$', views.AggregateListView.as_view(), name='aggregate_list'),
-    url(r'^aggregates/add/$', views.AggregateEditView.as_view(), name='aggregate_add'),
+    url(r'^aggregates/add/$', views.AggregateCreateView.as_view(), name='aggregate_add'),
     url(r'^aggregates/import/$', views.AggregateBulkImportView.as_view(), name='aggregate_import'),
     url(r'^aggregates/edit/$', views.AggregateBulkEditView.as_view(), name='aggregate_bulk_edit'),
     url(r'^aggregates/delete/$', views.AggregateBulkDeleteView.as_view(), name='aggregate_bulk_delete'),
-    url(r'^aggregates/(?P<pk>\d+)/$', views.aggregate, name='aggregate'),
+    url(r'^aggregates/(?P<pk>\d+)/$', views.AggregateView.as_view(), name='aggregate'),
     url(r'^aggregates/(?P<pk>\d+)/edit/$', views.AggregateEditView.as_view(), name='aggregate_edit'),
     url(r'^aggregates/(?P<pk>\d+)/delete/$', views.AggregateDeleteView.as_view(), name='aggregate_delete'),
 
     # Roles
     url(r'^roles/$', views.RoleListView.as_view(), name='role_list'),
-    url(r'^roles/add/$', views.RoleEditView.as_view(), name='role_add'),
+    url(r'^roles/add/$', views.RoleCreateView.as_view(), name='role_add'),
     url(r'^roles/delete/$', views.RoleBulkDeleteView.as_view(), name='role_bulk_delete'),
     url(r'^roles/(?P<slug>[\w-]+)/edit/$', views.RoleEditView.as_view(), name='role_edit'),
 
     # Prefixes
     url(r'^prefixes/$', views.PrefixListView.as_view(), name='prefix_list'),
-    url(r'^prefixes/add/$', views.PrefixEditView.as_view(), name='prefix_add'),
+    url(r'^prefixes/add/$', views.PrefixCreateView.as_view(), name='prefix_add'),
     url(r'^prefixes/import/$', views.PrefixBulkImportView.as_view(), name='prefix_import'),
     url(r'^prefixes/edit/$', views.PrefixBulkEditView.as_view(), name='prefix_bulk_edit'),
     url(r'^prefixes/delete/$', views.PrefixBulkDeleteView.as_view(), name='prefix_bulk_delete'),
-    url(r'^prefixes/(?P<pk>\d+)/$', views.prefix, name='prefix'),
+    url(r'^prefixes/(?P<pk>\d+)/$', views.PrefixView.as_view(), name='prefix'),
     url(r'^prefixes/(?P<pk>\d+)/edit/$', views.PrefixEditView.as_view(), name='prefix_edit'),
     url(r'^prefixes/(?P<pk>\d+)/delete/$', views.PrefixDeleteView.as_view(), name='prefix_delete'),
-    url(r'^prefixes/(?P<pk>\d+)/ip-addresses/$', views.prefix_ipaddresses, name='prefix_ipaddresses'),
+    url(r'^prefixes/(?P<pk>\d+)/ip-addresses/$', views.PrefixIPAddressesView.as_view(), name='prefix_ipaddresses'),
 
     # IP addresses
     url(r'^ip-addresses/$', views.IPAddressListView.as_view(), name='ipaddress_list'),
-    url(r'^ip-addresses/add/$', views.IPAddressEditView.as_view(), name='ipaddress_add'),
-    url(r'^ip-addresses/bulk-add/$', views.IPAddressBulkAddView.as_view(), name='ipaddress_bulk_add'),
+    url(r'^ip-addresses/add/$', views.IPAddressCreateView.as_view(), name='ipaddress_add'),
+    url(r'^ip-addresses/bulk-add/$', views.IPAddressBulkCreateView.as_view(), name='ipaddress_bulk_add'),
     url(r'^ip-addresses/import/$', views.IPAddressBulkImportView.as_view(), name='ipaddress_import'),
     url(r'^ip-addresses/edit/$', views.IPAddressBulkEditView.as_view(), name='ipaddress_bulk_edit'),
     url(r'^ip-addresses/delete/$', views.IPAddressBulkDeleteView.as_view(), name='ipaddress_bulk_delete'),
-    url(r'^ip-addresses/(?P<pk>\d+)/$', views.ipaddress, name='ipaddress'),
+    url(r'^ip-addresses/(?P<pk>\d+)/$', views.IPAddressView.as_view(), name='ipaddress'),
     url(r'^ip-addresses/(?P<pk>\d+)/edit/$', views.IPAddressEditView.as_view(), name='ipaddress_edit'),
     url(r'^ip-addresses/(?P<pk>\d+)/delete/$', views.IPAddressDeleteView.as_view(), name='ipaddress_delete'),
 
     # VLAN groups
     url(r'^vlan-groups/$', views.VLANGroupListView.as_view(), name='vlangroup_list'),
-    url(r'^vlan-groups/add/$', views.VLANGroupEditView.as_view(), name='vlangroup_add'),
+    url(r'^vlan-groups/add/$', views.VLANGroupCreateView.as_view(), name='vlangroup_add'),
     url(r'^vlan-groups/delete/$', views.VLANGroupBulkDeleteView.as_view(), name='vlangroup_bulk_delete'),
     url(r'^vlan-groups/(?P<pk>\d+)/edit/$', views.VLANGroupEditView.as_view(), name='vlangroup_edit'),
 
     # VLANs
     url(r'^vlans/$', views.VLANListView.as_view(), name='vlan_list'),
-    url(r'^vlans/add/$', views.VLANEditView.as_view(), name='vlan_add'),
+    url(r'^vlans/add/$', views.VLANCreateView.as_view(), name='vlan_add'),
     url(r'^vlans/import/$', views.VLANBulkImportView.as_view(), name='vlan_import'),
     url(r'^vlans/edit/$', views.VLANBulkEditView.as_view(), name='vlan_bulk_edit'),
     url(r'^vlans/delete/$', views.VLANBulkDeleteView.as_view(), name='vlan_bulk_delete'),
-    url(r'^vlans/(?P<pk>\d+)/$', views.vlan, name='vlan'),
+    url(r'^vlans/(?P<pk>\d+)/$', views.VLANView.as_view(), name='vlan'),
     url(r'^vlans/(?P<pk>\d+)/edit/$', views.VLANEditView.as_view(), name='vlan_edit'),
     url(r'^vlans/(?P<pk>\d+)/delete/$', views.VLANDeleteView.as_view(), name='vlan_delete'),
 

netbox/ipam/views.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django_tables2 import RequestConfig
 import netaddr
 
@@ -6,13 +8,13 @@ from django.contrib.auth.mixins import PermissionRequiredMixin
 from django.db.models import Count, Q
 from django.shortcuts import get_object_or_404, render
 from django.urls import reverse
+from django.views.generic import View
 
 from dcim.models import Device
 from utilities.paginator import EnhancedPaginator
 from utilities.views import (
-    BulkAddView, BulkDeleteView, BulkEditView, BulkImportView, ObjectDeleteView, ObjectEditView, ObjectListView,
+    BulkCreateView, BulkDeleteView, BulkEditView, BulkImportView, ObjectDeleteView, ObjectEditView, ObjectListView,
 )
-
 from . import filters, forms, tables
 from .models import (
     Aggregate, IPAddress, PREFIX_STATUS_ACTIVE, PREFIX_STATUS_DEPRECATED, PREFIX_STATUS_RESERVED, Prefix, RIR, Role,
@@ -96,28 +98,34 @@ class VRFListView(ObjectListView):
     template_name = 'ipam/vrf_list.html'
 
 
-def vrf(request, pk):
+class VRFView(View):
 
-    vrf = get_object_or_404(VRF.objects.all(), pk=pk)
-    prefix_table = tables.PrefixBriefTable(
-        list(Prefix.objects.filter(vrf=vrf).select_related('site', 'role'))
-    )
-    prefix_table.exclude = ('vrf',)
+    def get(self, request, pk):
 
-    return render(request, 'ipam/vrf.html', {
-        'vrf': vrf,
-        'prefix_table': prefix_table,
-    })
+        vrf = get_object_or_404(VRF.objects.all(), pk=pk)
+        prefix_table = tables.PrefixBriefTable(
+            list(Prefix.objects.filter(vrf=vrf).select_related('site', 'role'))
+        )
+        prefix_table.exclude = ('vrf',)
+
+        return render(request, 'ipam/vrf.html', {
+            'vrf': vrf,
+            'prefix_table': prefix_table,
+        })
 
 
-class VRFEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'ipam.change_vrf'
+class VRFCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'ipam.add_vrf'
     model = VRF
     form_class = forms.VRFForm
     template_name = 'ipam/vrf_edit.html'
     default_return_url = 'ipam:vrf_list'
 
 
+class VRFEditView(VRFCreateView):
+    permission_required = 'ipam.change_vrf'
+
+
 class VRFDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'ipam.delete_vrf'
     model = VRF
@@ -126,9 +134,8 @@ class VRFDeleteView(PermissionRequiredMixin, ObjectDeleteView):
 
 class VRFBulkImportView(PermissionRequiredMixin, BulkImportView):
     permission_required = 'ipam.add_vrf'
-    form = forms.VRFImportForm
+    model_form = forms.VRFCSVForm
     table = tables.VRFTable
-    template_name = 'ipam/vrf_import.html'
     default_return_url = 'ipam:vrf_list'
 
 
@@ -236,8 +243,8 @@ class RIRListView(ObjectListView):
         }
 
 
-class RIREditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'ipam.change_rir'
+class RIRCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'ipam.add_rir'
     model = RIR
     form_class = forms.RIRForm
 
@@ -245,6 +252,10 @@ class RIREditView(PermissionRequiredMixin, ObjectEditView):
         return reverse('ipam:rir_list')
 
 
+class RIREditView(RIRCreateView):
+    permission_required = 'ipam.change_rir'
+
+
 class RIRBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'ipam.delete_rir'
     cls = RIR
@@ -281,47 +292,58 @@ class AggregateListView(ObjectListView):
         }
 
 
-def aggregate(request, pk):
+class AggregateView(View):
 
-    aggregate = get_object_or_404(Aggregate, pk=pk)
+    def get(self, request, pk):
 
-    # Find all child prefixes contained by this aggregate
-    child_prefixes = Prefix.objects.filter(prefix__net_contained_or_equal=str(aggregate.prefix))\
-        .select_related('site', 'role').annotate_depth(limit=0)
-    child_prefixes = add_available_prefixes(aggregate.prefix, child_prefixes)
+        aggregate = get_object_or_404(Aggregate, pk=pk)
 
-    prefix_table = tables.PrefixTable(child_prefixes)
-    if request.user.has_perm('ipam.change_prefix') or request.user.has_perm('ipam.delete_prefix'):
-        prefix_table.base_columns['pk'].visible = True
+        # Find all child prefixes contained by this aggregate
+        child_prefixes = Prefix.objects.filter(
+            prefix__net_contained_or_equal=str(aggregate.prefix)
+        ).select_related(
+            'site', 'role'
+        ).annotate_depth(
+            limit=0
+        )
+        child_prefixes = add_available_prefixes(aggregate.prefix, child_prefixes)
 
-    paginate = {
-        'klass': EnhancedPaginator,
-        'per_page': request.GET.get('per_page', settings.PAGINATE_COUNT)
-    }
-    RequestConfig(request, paginate).configure(prefix_table)
+        prefix_table = tables.PrefixTable(child_prefixes)
+        if request.user.has_perm('ipam.change_prefix') or request.user.has_perm('ipam.delete_prefix'):
+            prefix_table.base_columns['pk'].visible = True
 
-    # Compile permissions list for rendering the object table
-    permissions = {
-        'add': request.user.has_perm('ipam.add_prefix'),
-        'change': request.user.has_perm('ipam.change_prefix'),
-        'delete': request.user.has_perm('ipam.delete_prefix'),
-    }
+        paginate = {
+            'klass': EnhancedPaginator,
+            'per_page': request.GET.get('per_page', settings.PAGINATE_COUNT)
+        }
+        RequestConfig(request, paginate).configure(prefix_table)
 
-    return render(request, 'ipam/aggregate.html', {
-        'aggregate': aggregate,
-        'prefix_table': prefix_table,
-        'permissions': permissions,
-    })
+        # Compile permissions list for rendering the object table
+        permissions = {
+            'add': request.user.has_perm('ipam.add_prefix'),
+            'change': request.user.has_perm('ipam.change_prefix'),
+            'delete': request.user.has_perm('ipam.delete_prefix'),
+        }
+
+        return render(request, 'ipam/aggregate.html', {
+            'aggregate': aggregate,
+            'prefix_table': prefix_table,
+            'permissions': permissions,
+        })
 
 
-class AggregateEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'ipam.change_aggregate'
+class AggregateCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'ipam.add_aggregate'
     model = Aggregate
     form_class = forms.AggregateForm
     template_name = 'ipam/aggregate_edit.html'
     default_return_url = 'ipam:aggregate_list'
 
 
+class AggregateEditView(AggregateCreateView):
+    permission_required = 'ipam.change_aggregate'
+
+
 class AggregateDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'ipam.delete_aggregate'
     model = Aggregate
@@ -330,9 +352,8 @@ class AggregateDeleteView(PermissionRequiredMixin, ObjectDeleteView):
 
 class AggregateBulkImportView(PermissionRequiredMixin, BulkImportView):
     permission_required = 'ipam.add_aggregate'
-    form = forms.AggregateImportForm
+    model_form = forms.AggregateCSVForm
     table = tables.AggregateTable
-    template_name = 'ipam/aggregate_import.html'
     default_return_url = 'ipam:aggregate_list'
 
 
@@ -362,8 +383,8 @@ class RoleListView(ObjectListView):
     template_name = 'ipam/role_list.html'
 
 
-class RoleEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'ipam.change_role'
+class RoleCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'ipam.add_role'
     model = Role
     form_class = forms.RoleForm
 
@@ -371,6 +392,10 @@ class RoleEditView(PermissionRequiredMixin, ObjectEditView):
         return reverse('ipam:role_list')
 
 
+class RoleEditView(RoleCreateView):
+    permission_required = 'ipam.change_role'
+
+
 class RoleBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'ipam.delete_role'
     cls = Role
@@ -394,76 +419,134 @@ class PrefixListView(ObjectListView):
         return self.queryset.annotate_depth(limit=limit)
 
 
-def prefix(request, pk):
+class PrefixView(View):
 
-    prefix = get_object_or_404(Prefix.objects.select_related(
-        'vrf', 'site__region', 'tenant__group', 'vlan__group', 'role'
-    ), pk=pk)
+    def get(self, request, pk):
 
-    try:
-        aggregate = Aggregate.objects.get(prefix__net_contains_or_equals=str(prefix.prefix))
-    except Aggregate.DoesNotExist:
-        aggregate = None
+        prefix = get_object_or_404(Prefix.objects.select_related(
+            'vrf', 'site__region', 'tenant__group', 'vlan__group', 'role'
+        ), pk=pk)
 
-    # Count child IP addresses
-    ipaddress_count = IPAddress.objects.filter(vrf=prefix.vrf, address__net_host_contained=str(prefix.prefix))\
-        .count()
+        try:
+            aggregate = Aggregate.objects.get(prefix__net_contains_or_equals=str(prefix.prefix))
+        except Aggregate.DoesNotExist:
+            aggregate = None
 
-    # Parent prefixes table
-    parent_prefixes = Prefix.objects.filter(Q(vrf=prefix.vrf) | Q(vrf__isnull=True))\
-        .filter(prefix__net_contains=str(prefix.prefix))\
-        .select_related('site', 'role').annotate_depth()
-    parent_prefix_table = tables.PrefixBriefTable(parent_prefixes)
-    parent_prefix_table.exclude = ('vrf',)
+        # Count child IP addresses
+        ipaddress_count = IPAddress.objects.filter(
+            vrf=prefix.vrf, address__net_host_contained=str(prefix.prefix)
+        ).count()
 
-    # Duplicate prefixes table
-    duplicate_prefixes = Prefix.objects.filter(vrf=prefix.vrf, prefix=str(prefix.prefix)).exclude(pk=prefix.pk)\
-        .select_related('site', 'role')
-    duplicate_prefix_table = tables.PrefixBriefTable(list(duplicate_prefixes))
-    duplicate_prefix_table.exclude = ('vrf',)
+        # Parent prefixes table
+        parent_prefixes = Prefix.objects.filter(
+            Q(vrf=prefix.vrf) | Q(vrf__isnull=True)
+        ).filter(
+            prefix__net_contains=str(prefix.prefix)
+        ).select_related(
+            'site', 'role'
+        ).annotate_depth()
+        parent_prefix_table = tables.PrefixBriefTable(parent_prefixes)
+        parent_prefix_table.exclude = ('vrf',)
 
-    # Child prefixes table
-    child_prefixes = Prefix.objects.filter(vrf=prefix.vrf, prefix__net_contained=str(prefix.prefix))\
-        .select_related('site', 'role').annotate_depth(limit=0)
-    if child_prefixes:
-        child_prefixes = add_available_prefixes(prefix.prefix, child_prefixes)
-    child_prefix_table = tables.PrefixTable(child_prefixes)
-    if request.user.has_perm('ipam.change_prefix') or request.user.has_perm('ipam.delete_prefix'):
-        child_prefix_table.base_columns['pk'].visible = True
+        # Duplicate prefixes table
+        duplicate_prefixes = Prefix.objects.filter(
+            vrf=prefix.vrf, prefix=str(prefix.prefix)
+        ).exclude(
+            pk=prefix.pk
+        ).select_related(
+            'site', 'role'
+        )
+        duplicate_prefix_table = tables.PrefixBriefTable(list(duplicate_prefixes))
+        duplicate_prefix_table.exclude = ('vrf',)
 
-    paginate = {
-        'klass': EnhancedPaginator,
-        'per_page': request.GET.get('per_page', settings.PAGINATE_COUNT)
-    }
-    RequestConfig(request, paginate).configure(child_prefix_table)
+        # Child prefixes table
+        child_prefixes = Prefix.objects.filter(
+            vrf=prefix.vrf, prefix__net_contained=str(prefix.prefix)
+        ).select_related(
+            'site', 'role'
+        ).annotate_depth(limit=0)
+        if child_prefixes:
+            child_prefixes = add_available_prefixes(prefix.prefix, child_prefixes)
+        child_prefix_table = tables.PrefixTable(child_prefixes)
+        if request.user.has_perm('ipam.change_prefix') or request.user.has_perm('ipam.delete_prefix'):
+            child_prefix_table.base_columns['pk'].visible = True
 
-    # Compile permissions list for rendering the object table
-    permissions = {
-        'add': request.user.has_perm('ipam.add_prefix'),
-        'change': request.user.has_perm('ipam.change_prefix'),
-        'delete': request.user.has_perm('ipam.delete_prefix'),
-    }
+        paginate = {
+            'klass': EnhancedPaginator,
+            'per_page': request.GET.get('per_page', settings.PAGINATE_COUNT)
+        }
+        RequestConfig(request, paginate).configure(child_prefix_table)
 
-    return render(request, 'ipam/prefix.html', {
-        'prefix': prefix,
-        'aggregate': aggregate,
-        'ipaddress_count': ipaddress_count,
-        'parent_prefix_table': parent_prefix_table,
-        'child_prefix_table': child_prefix_table,
-        'duplicate_prefix_table': duplicate_prefix_table,
-        'permissions': permissions,
-        'return_url': prefix.get_absolute_url(),
-    })
+        # Compile permissions list for rendering the object table
+        permissions = {
+            'add': request.user.has_perm('ipam.add_prefix'),
+            'change': request.user.has_perm('ipam.change_prefix'),
+            'delete': request.user.has_perm('ipam.delete_prefix'),
+        }
+
+        return render(request, 'ipam/prefix.html', {
+            'prefix': prefix,
+            'aggregate': aggregate,
+            'ipaddress_count': ipaddress_count,
+            'parent_prefix_table': parent_prefix_table,
+            'child_prefix_table': child_prefix_table,
+            'duplicate_prefix_table': duplicate_prefix_table,
+            'permissions': permissions,
+            'return_url': prefix.get_absolute_url(),
+        })
 
 
-class PrefixEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'ipam.change_prefix'
+class PrefixIPAddressesView(View):
+
+    def get(self, request, pk):
+
+        prefix = get_object_or_404(Prefix.objects.all(), pk=pk)
+
+        # Find all IPAddresses belonging to this Prefix
+        ipaddresses = IPAddress.objects.filter(
+            vrf=prefix.vrf, address__net_host_contained=str(prefix.prefix)
+        ).select_related(
+            'vrf', 'interface__device', 'primary_ip4_for', 'primary_ip6_for'
+        )
+        ipaddresses = add_available_ipaddresses(prefix.prefix, ipaddresses, prefix.is_pool)
+
+        ip_table = tables.IPAddressTable(ipaddresses)
+        if request.user.has_perm('ipam.change_ipaddress') or request.user.has_perm('ipam.delete_ipaddress'):
+            ip_table.base_columns['pk'].visible = True
+
+        paginate = {
+            'klass': EnhancedPaginator,
+            'per_page': request.GET.get('per_page', settings.PAGINATE_COUNT)
+        }
+        RequestConfig(request, paginate).configure(ip_table)
+
+        # Compile permissions list for rendering the object table
+        permissions = {
+            'add': request.user.has_perm('ipam.add_ipaddress'),
+            'change': request.user.has_perm('ipam.change_ipaddress'),
+            'delete': request.user.has_perm('ipam.delete_ipaddress'),
+        }
+
+        return render(request, 'ipam/prefix_ipaddresses.html', {
+            'prefix': prefix,
+            'ip_table': ip_table,
+            'permissions': permissions,
+            'bulk_querystring': 'vrf_id={}&parent={}'.format(prefix.vrf or '0', prefix.prefix),
+        })
+
+
+class PrefixCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'ipam.add_prefix'
     model = Prefix
     form_class = forms.PrefixForm
     template_name = 'ipam/prefix_edit.html'
     default_return_url = 'ipam:prefix_list'
 
 
+class PrefixEditView(PrefixCreateView):
+    permission_required = 'ipam.change_prefix'
+
+
 class PrefixDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'ipam.delete_prefix'
     model = Prefix
@@ -473,9 +556,8 @@ class PrefixDeleteView(PermissionRequiredMixin, ObjectDeleteView):
 
 class PrefixBulkImportView(PermissionRequiredMixin, BulkImportView):
     permission_required = 'ipam.add_prefix'
-    form = forms.PrefixImportForm
+    model_form = forms.PrefixCSVForm
     table = tables.PrefixTable
-    template_name = 'ipam/prefix_import.html'
     default_return_url = 'ipam:prefix_list'
 
 
@@ -495,40 +577,6 @@ class PrefixBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     default_return_url = 'ipam:prefix_list'
 
 
-def prefix_ipaddresses(request, pk):
-
-    prefix = get_object_or_404(Prefix.objects.all(), pk=pk)
-
-    # Find all IPAddresses belonging to this Prefix
-    ipaddresses = IPAddress.objects.filter(vrf=prefix.vrf, address__net_host_contained=str(prefix.prefix))\
-        .select_related('vrf', 'interface__device', 'primary_ip4_for', 'primary_ip6_for')
-    ipaddresses = add_available_ipaddresses(prefix.prefix, ipaddresses, prefix.is_pool)
-
-    ip_table = tables.IPAddressTable(ipaddresses)
-    if request.user.has_perm('ipam.change_ipaddress') or request.user.has_perm('ipam.delete_ipaddress'):
-        ip_table.base_columns['pk'].visible = True
-
-    paginate = {
-        'klass': EnhancedPaginator,
-        'per_page': request.GET.get('per_page', settings.PAGINATE_COUNT)
-    }
-    RequestConfig(request, paginate).configure(ip_table)
-
-    # Compile permissions list for rendering the object table
-    permissions = {
-        'add': request.user.has_perm('ipam.add_ipaddress'),
-        'change': request.user.has_perm('ipam.change_ipaddress'),
-        'delete': request.user.has_perm('ipam.delete_ipaddress'),
-    }
-
-    return render(request, 'ipam/prefix_ipaddresses.html', {
-        'prefix': prefix,
-        'ip_table': ip_table,
-        'permissions': permissions,
-        'bulk_querystring': 'vrf_id={}&parent={}'.format(prefix.vrf or '0', prefix.prefix),
-    })
-
-
 #
 # IP addresses
 #
@@ -541,49 +589,68 @@ class IPAddressListView(ObjectListView):
     template_name = 'ipam/ipaddress_list.html'
 
 
-def ipaddress(request, pk):
+class IPAddressView(View):
 
-    ipaddress = get_object_or_404(IPAddress.objects.select_related('interface__device'), pk=pk)
+    def get(self, request, pk):
 
-    # Parent prefixes table
-    parent_prefixes = Prefix.objects.filter(vrf=ipaddress.vrf, prefix__net_contains=str(ipaddress.address.ip))\
-        .select_related('site', 'role')
-    parent_prefixes_table = tables.PrefixBriefTable(list(parent_prefixes))
-    parent_prefixes_table.exclude = ('vrf',)
+        ipaddress = get_object_or_404(IPAddress.objects.select_related('interface__device'), pk=pk)
 
-    # Duplicate IPs table
-    duplicate_ips = IPAddress.objects.filter(vrf=ipaddress.vrf, address=str(ipaddress.address))\
-        .exclude(pk=ipaddress.pk).select_related('interface__device', 'nat_inside')
-    duplicate_ips_table = tables.IPAddressBriefTable(list(duplicate_ips))
+        # Parent prefixes table
+        parent_prefixes = Prefix.objects.filter(
+            vrf=ipaddress.vrf, prefix__net_contains=str(ipaddress.address.ip)
+        ).select_related(
+            'site', 'role'
+        )
+        parent_prefixes_table = tables.PrefixBriefTable(list(parent_prefixes))
+        parent_prefixes_table.exclude = ('vrf',)
 
-    # Related IP table
-    related_ips = IPAddress.objects.select_related('interface__device').exclude(address=str(ipaddress.address))\
-        .filter(vrf=ipaddress.vrf, address__net_contained_or_equal=str(ipaddress.address))
-    related_ips_table = tables.IPAddressBriefTable(list(related_ips))
+        # Duplicate IPs table
+        duplicate_ips = IPAddress.objects.filter(
+            vrf=ipaddress.vrf, address=str(ipaddress.address)
+        ).exclude(
+            pk=ipaddress.pk
+        ).select_related(
+            'interface__device', 'nat_inside'
+        )
+        duplicate_ips_table = tables.IPAddressBriefTable(list(duplicate_ips))
 
-    return render(request, 'ipam/ipaddress.html', {
-        'ipaddress': ipaddress,
-        'parent_prefixes_table': parent_prefixes_table,
-        'duplicate_ips_table': duplicate_ips_table,
-        'related_ips_table': related_ips_table,
-    })
+        # Related IP table
+        related_ips = IPAddress.objects.select_related(
+            'interface__device'
+        ).exclude(
+            address=str(ipaddress.address)
+        ).filter(
+            vrf=ipaddress.vrf, address__net_contained_or_equal=str(ipaddress.address)
+        )
+        related_ips_table = tables.IPAddressBriefTable(list(related_ips))
+
+        return render(request, 'ipam/ipaddress.html', {
+            'ipaddress': ipaddress,
+            'parent_prefixes_table': parent_prefixes_table,
+            'duplicate_ips_table': duplicate_ips_table,
+            'related_ips_table': related_ips_table,
+        })
 
 
-class IPAddressEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'ipam.change_ipaddress'
+class IPAddressCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'ipam.add_ipaddress'
     model = IPAddress
     form_class = forms.IPAddressForm
     template_name = 'ipam/ipaddress_edit.html'
     default_return_url = 'ipam:ipaddress_list'
 
 
+class IPAddressEditView(IPAddressCreateView):
+    permission_required = 'ipam.change_ipaddress'
+
+
 class IPAddressDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'ipam.delete_ipaddress'
     model = IPAddress
     default_return_url = 'ipam:ipaddress_list'
 
 
-class IPAddressBulkAddView(PermissionRequiredMixin, BulkAddView):
+class IPAddressBulkCreateView(PermissionRequiredMixin, BulkCreateView):
     permission_required = 'ipam.add_ipaddress'
     pattern_form = forms.IPAddressPatternForm
     model_form = forms.IPAddressBulkAddForm
@@ -594,9 +661,8 @@ class IPAddressBulkAddView(PermissionRequiredMixin, BulkAddView):
 
 class IPAddressBulkImportView(PermissionRequiredMixin, BulkImportView):
     permission_required = 'ipam.add_ipaddress'
-    form = forms.IPAddressImportForm
+    model_form = forms.IPAddressCSVForm
     table = tables.IPAddressTable
-    template_name = 'ipam/ipaddress_import.html'
     default_return_url = 'ipam:ipaddress_list'
 
     def save_obj(self, obj):
@@ -641,8 +707,8 @@ class VLANGroupListView(ObjectListView):
     template_name = 'ipam/vlangroup_list.html'
 
 
-class VLANGroupEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'ipam.change_vlangroup'
+class VLANGroupCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'ipam.add_vlangroup'
     model = VLANGroup
     form_class = forms.VLANGroupForm
 
@@ -650,6 +716,10 @@ class VLANGroupEditView(PermissionRequiredMixin, ObjectEditView):
         return reverse('ipam:vlangroup_list')
 
 
+class VLANGroupEditView(VLANGroupCreateView):
+    permission_required = 'ipam.change_vlangroup'
+
+
 class VLANGroupBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'ipam.delete_vlangroup'
     cls = VLANGroup
@@ -669,27 +739,35 @@ class VLANListView(ObjectListView):
     template_name = 'ipam/vlan_list.html'
 
 
-def vlan(request, pk):
+class VLANView(View):
 
-    vlan = get_object_or_404(VLAN.objects.select_related('site__region', 'tenant__group', 'role'), pk=pk)
-    prefixes = Prefix.objects.filter(vlan=vlan).select_related('vrf', 'site', 'role')
-    prefix_table = tables.PrefixBriefTable(list(prefixes))
-    prefix_table.exclude = ('vlan',)
+    def get(self, request, pk):
 
-    return render(request, 'ipam/vlan.html', {
-        'vlan': vlan,
-        'prefix_table': prefix_table,
-    })
+        vlan = get_object_or_404(VLAN.objects.select_related(
+            'site__region', 'tenant__group', 'role'
+        ), pk=pk)
+        prefixes = Prefix.objects.filter(vlan=vlan).select_related('vrf', 'site', 'role')
+        prefix_table = tables.PrefixBriefTable(list(prefixes))
+        prefix_table.exclude = ('vlan',)
+
+        return render(request, 'ipam/vlan.html', {
+            'vlan': vlan,
+            'prefix_table': prefix_table,
+        })
 
 
-class VLANEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'ipam.change_vlan'
+class VLANCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'ipam.add_vlan'
     model = VLAN
     form_class = forms.VLANForm
     template_name = 'ipam/vlan_edit.html'
     default_return_url = 'ipam:vlan_list'
 
 
+class VLANEditView(VLANCreateView):
+    permission_required = 'ipam.change_vlan'
+
+
 class VLANDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'ipam.delete_vlan'
     model = VLAN
@@ -698,9 +776,8 @@ class VLANDeleteView(PermissionRequiredMixin, ObjectDeleteView):
 
 class VLANBulkImportView(PermissionRequiredMixin, BulkImportView):
     permission_required = 'ipam.add_vlan'
-    form = forms.VLANImportForm
+    model_form = forms.VLANCSVForm
     table = tables.VLANTable
-    template_name = 'ipam/vlan_import.html'
     default_return_url = 'ipam:vlan_list'
 
 
@@ -724,8 +801,8 @@ class VLANBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
 # Services
 #
 
-class ServiceEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'ipam.change_service'
+class ServiceCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'ipam.add_service'
     model = Service
     form_class = forms.ServiceForm
     template_name = 'ipam/service_edit.html'
@@ -739,6 +816,10 @@ class ServiceEditView(PermissionRequiredMixin, ObjectEditView):
         return obj.device.get_absolute_url()
 
 
+class ServiceEditView(ServiceCreateView):
+    permission_required = 'ipam.change_service'
+
+
 class ServiceDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'ipam.delete_service'
     model = Service

netbox/netbox/configuration.example.py

@@ -58,6 +58,11 @@ CORS_ORIGIN_REGEX_WHITELIST = [
     # r'^(https?://)?(\w+\.)?example\.com$',
 ]
 
+# Set to True to enable server debugging. WARNING: Debugging introduces a substantial performance penalty and may reveal
+# sensitive information about your installation. Only enable debugging while performing testing. Never enable debugging
+# on a production system.
+DEBUG = False
+
 # Email settings
 EMAIL = {
     'SERVER': 'localhost',
@@ -72,6 +77,10 @@ EMAIL = {
 # (all prefixes and IP addresses not assigned to a VRF), set ENFORCE_GLOBAL_UNIQUE to True.
 ENFORCE_GLOBAL_UNIQUE = False
 
+# Enable custom logging. Please see the Django documentation for detailed guidance on configuring custom logs:
+#   https://docs.djangoproject.com/en/1.11/topics/logging/
+LOGGING = {}
+
 # Setting this to True will permit only authenticated users to access any part of NetBox. By default, anonymous users
 # are permitted to access most data in NetBox (excluding secrets) but not make any changes.
 LOGIN_REQUIRED = False
@@ -79,6 +88,11 @@ LOGIN_REQUIRED = False
 # Setting this to True will display a "maintenance mode" banner at the top of every page.
 MAINTENANCE_MODE = False
 
+# An API consumer can request an arbitrary number of objects =by appending the "limit" parameter to the URL (e.g.
+# "?limit=1000"). This setting defines the maximum limit. Setting it to 0 or None will allow an API consumer to request
+# all objects by specifying "?limit=0".
+MAX_PAGE_SIZE = 1000
+
 # Credentials that NetBox will use to access live devices (future use).
 NETBOX_USERNAME = ''
 NETBOX_PASSWORD = ''

netbox/netbox/forms.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django import forms
 
 from utilities.forms import BootstrapMixin

netbox/netbox/settings.py

@@ -13,9 +13,9 @@ except ImportError:
     )
 
 
-VERSION = '2.0.3'
+VERSION = '2.0.7'
 
-# Import local configuration
+# Import required configuration parameters
 ALLOWED_HOSTS = DATABASE = SECRET_KEY = None
 for setting in ['ALLOWED_HOSTS', 'DATABASE', 'SECRET_KEY']:
     try:
@@ -25,32 +25,35 @@ for setting in ['ALLOWED_HOSTS', 'DATABASE', 'SECRET_KEY']:
             "Mandatory setting {} is missing from configuration.py.".format(setting)
         )
 
-# Default configurations
+# Import optional configuration parameters
 ADMINS = getattr(configuration, 'ADMINS', [])
-DEBUG = getattr(configuration, 'DEBUG', False)
-EMAIL = getattr(configuration, 'EMAIL', {})
-LOGIN_REQUIRED = getattr(configuration, 'LOGIN_REQUIRED', False)
+BANNER_BOTTOM = getattr(configuration, 'BANNER_BOTTOM', False)
+BANNER_TOP = getattr(configuration, 'BANNER_TOP', False)
 BASE_PATH = getattr(configuration, 'BASE_PATH', '')
 if BASE_PATH:
     BASE_PATH = BASE_PATH.strip('/') + '/'  # Enforce trailing slash only
+CORS_ORIGIN_ALLOW_ALL = getattr(configuration, 'CORS_ORIGIN_ALLOW_ALL', False)
+CORS_ORIGIN_REGEX_WHITELIST = getattr(configuration, 'CORS_ORIGIN_REGEX_WHITELIST', [])
+CORS_ORIGIN_WHITELIST = getattr(configuration, 'CORS_ORIGIN_WHITELIST', [])
+DATE_FORMAT = getattr(configuration, 'DATE_FORMAT', 'N j, Y')
+DATETIME_FORMAT = getattr(configuration, 'DATETIME_FORMAT', 'N j, Y g:i a')
+DEBUG = getattr(configuration, 'DEBUG', False)
+ENFORCE_GLOBAL_UNIQUE = getattr(configuration, 'ENFORCE_GLOBAL_UNIQUE', False)
+EMAIL = getattr(configuration, 'EMAIL', {})
+LOGGING = getattr(configuration, 'LOGGING', {})
+LOGIN_REQUIRED = getattr(configuration, 'LOGIN_REQUIRED', False)
 MAINTENANCE_MODE = getattr(configuration, 'MAINTENANCE_MODE', False)
+MAX_PAGE_SIZE = getattr(configuration, 'MAX_PAGE_SIZE', 1000)
 PAGINATE_COUNT = getattr(configuration, 'PAGINATE_COUNT', 50)
+PREFER_IPV4 = getattr(configuration, 'PREFER_IPV4', False)
 NETBOX_USERNAME = getattr(configuration, 'NETBOX_USERNAME', '')
 NETBOX_PASSWORD = getattr(configuration, 'NETBOX_PASSWORD', '')
-TIME_ZONE = getattr(configuration, 'TIME_ZONE', 'UTC')
-DATE_FORMAT = getattr(configuration, 'DATE_FORMAT', 'N j, Y')
 SHORT_DATE_FORMAT = getattr(configuration, 'SHORT_DATE_FORMAT', 'Y-m-d')
-TIME_FORMAT = getattr(configuration, 'TIME_FORMAT', 'g:i a')
-SHORT_TIME_FORMAT = getattr(configuration, 'SHORT_TIME_FORMAT', 'H:i:s')
-DATETIME_FORMAT = getattr(configuration, 'DATETIME_FORMAT', 'N j, Y g:i a')
 SHORT_DATETIME_FORMAT = getattr(configuration, 'SHORT_DATETIME_FORMAT', 'Y-m-d H:i')
-BANNER_TOP = getattr(configuration, 'BANNER_TOP', False)
-BANNER_BOTTOM = getattr(configuration, 'BANNER_BOTTOM', False)
-PREFER_IPV4 = getattr(configuration, 'PREFER_IPV4', False)
-ENFORCE_GLOBAL_UNIQUE = getattr(configuration, 'ENFORCE_GLOBAL_UNIQUE', False)
-CORS_ORIGIN_ALLOW_ALL = getattr(configuration, 'CORS_ORIGIN_ALLOW_ALL', False)
-CORS_ORIGIN_WHITELIST = getattr(configuration, 'CORS_ORIGIN_WHITELIST', [])
-CORS_ORIGIN_REGEX_WHITELIST = getattr(configuration, 'CORS_ORIGIN_REGEX_WHITELIST', [])
+SHORT_TIME_FORMAT = getattr(configuration, 'SHORT_TIME_FORMAT', 'H:i:s')
+TIME_FORMAT = getattr(configuration, 'TIME_FORMAT', 'g:i a')
+TIME_ZONE = getattr(configuration, 'TIME_ZONE', 'UTC')
+
 CSRF_TRUSTED_ORIGINS = ALLOWED_HOSTS
 
 # Attempt to import LDAP configuration if it has been defined
@@ -112,6 +115,7 @@ INSTALLED_APPS = (
     'django.contrib.humanize',
     'corsheaders',
     'debug_toolbar',
+    'django_filters',
     'django_tables2',
     'mptt',
     'rest_framework',
@@ -180,8 +184,8 @@ STATICFILES_DIRS = (
 )
 
 # Media
-MEDIA_URL = '/media/'
 MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
+MEDIA_URL = '/{}media/'.format(BASE_PATH)
 
 # Disable default limit of 1000 fields per request. Needed for bulk deletion of objects. (Added in Django 1.10.)
 DATA_UPLOAD_MAX_NUMBER_FIELDS = None
@@ -207,7 +211,7 @@ REST_FRAMEWORK = {
     'DEFAULT_FILTER_BACKENDS': (
         'rest_framework.filters.DjangoFilterBackend',
     ),
-    'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.LimitOffsetPagination',
+    'DEFAULT_PAGINATION_CLASS': 'utilities.api.OptionalLimitOffsetPagination',
     'DEFAULT_PERMISSION_CLASSES': (
         'utilities.api.TokenPermissions',
     ),

netbox/netbox/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework_swagger.views import get_swagger_view
 
 from django.conf import settings
@@ -5,8 +7,8 @@ from django.conf.urls import include, url
 from django.contrib import admin
 from django.views.static import serve
 
-from netbox.views import APIRootView, home, handle_500, SearchView, trigger_500
-from users.views import login, logout
+from netbox.views import APIRootView, handle_500, HomeView, SearchView, trigger_500
+from users.views import LoginView, LogoutView
 
 
 handler500 = handle_500
@@ -15,12 +17,12 @@ swagger_view = get_swagger_view(title='NetBox API')
 _patterns = [
 
     # Base views
-    url(r'^$', home, name='home'),
+    url(r'^$', HomeView.as_view(), name='home'),
     url(r'^search/$', SearchView.as_view(), name='search'),
 
     # Login/logout
-    url(r'^login/$', login, name='login'),
-    url(r'^logout/$', logout, name='logout'),
+    url(r'^login/$', LoginView.as_view(), name='login'),
+    url(r'^logout/$', LogoutView.as_view(), name='logout'),
 
     # Apps
     url(r'^circuits/', include('circuits.urls')),

netbox/netbox/views.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 from collections import OrderedDict
 import sys
 
@@ -115,43 +116,46 @@ SEARCH_TYPES = OrderedDict((
 ))
 
 
-def home(request):
+class HomeView(View):
+    template_name = 'home.html'
 
-    stats = {
+    def get(self, request):
 
-        # Organization
-        'site_count': Site.objects.count(),
-        'tenant_count': Tenant.objects.count(),
+        stats = {
 
-        # DCIM
-        'rack_count': Rack.objects.count(),
-        'device_count': Device.objects.count(),
-        'interface_connections_count': InterfaceConnection.objects.count(),
-        'console_connections_count': ConsolePort.objects.filter(cs_port__isnull=False).count(),
-        'power_connections_count': PowerPort.objects.filter(power_outlet__isnull=False).count(),
+            # Organization
+            'site_count': Site.objects.count(),
+            'tenant_count': Tenant.objects.count(),
 
-        # IPAM
-        'vrf_count': VRF.objects.count(),
-        'aggregate_count': Aggregate.objects.count(),
-        'prefix_count': Prefix.objects.count(),
-        'ipaddress_count': IPAddress.objects.count(),
-        'vlan_count': VLAN.objects.count(),
+            # DCIM
+            'rack_count': Rack.objects.count(),
+            'device_count': Device.objects.count(),
+            'interface_connections_count': InterfaceConnection.objects.count(),
+            'console_connections_count': ConsolePort.objects.filter(cs_port__isnull=False).count(),
+            'power_connections_count': PowerPort.objects.filter(power_outlet__isnull=False).count(),
 
-        # Circuits
-        'provider_count': Provider.objects.count(),
-        'circuit_count': Circuit.objects.count(),
+            # IPAM
+            'vrf_count': VRF.objects.count(),
+            'aggregate_count': Aggregate.objects.count(),
+            'prefix_count': Prefix.objects.count(),
+            'ipaddress_count': IPAddress.objects.count(),
+            'vlan_count': VLAN.objects.count(),
 
-        # Secrets
-        'secret_count': Secret.objects.count(),
+            # Circuits
+            'provider_count': Provider.objects.count(),
+            'circuit_count': Circuit.objects.count(),
 
-    }
+            # Secrets
+            'secret_count': Secret.objects.count(),
 
-    return render(request, 'home.html', {
-        'search_form': SearchForm(),
-        'stats': stats,
-        'topology_maps': TopologyMap.objects.filter(site__isnull=True),
-        'recent_activity': UserAction.objects.select_related('user')[:50]
-    })
+        }
+
+        return render(request, self.template_name, {
+            'search_form': SearchForm(),
+            'stats': stats,
+            'topology_maps': TopologyMap.objects.filter(site__isnull=True),
+            'recent_activity': UserAction.objects.select_related('user')[:50]
+        })
 
 
 class SearchView(View):
@@ -192,7 +196,7 @@ class SearchView(View):
                     results.append({
                         'name': queryset.model._meta.verbose_name_plural,
                         'table': table,
-                        'url': u'{}?q={}'.format(reverse(url), form.cleaned_data['q'])
+                        'url': '{}?q={}'.format(reverse(url), form.cleaned_data['q'])
                     })
 
         return render(request, 'search.html', {
@@ -206,7 +210,7 @@ class APIRootView(APIView):
     exclude_from_schema = True
 
     def get_view_name(self):
-        return u"API Root"
+        return "API Root"
 
     def get(self, request, format=None):
 
@@ -235,5 +239,6 @@ def trigger_500(request):
     """
     Hot-wired method of triggering a server error to test reporting
     """
-    raise Exception("Congratulations, you've triggered an exception! Go tell all your friends what an exceptional "
-                    "person you are.")
+    raise Exception(
+        "Congratulations, you've triggered an exception! Go tell all your friends what an exceptional person you are."
+    )

netbox/netbox/wsgi.py

@@ -11,6 +11,7 @@ import os
 
 from django.core.wsgi import get_wsgi_application
 
+
 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "netbox.settings")
 
 application = get_wsgi_application()

netbox/project-static/js/livesearch.js

@@ -1,6 +1,7 @@
 $(document).ready(function() {
     var search_field = $('#id_livesearch');
     var real_field = $('#id_' + search_field.attr('data-field'));
+    var select_fields = $('#select select');
     var search_key = search_field.attr('data-key');
     var label = search_field.attr('data-label');
     if (!label) {
@@ -40,13 +41,22 @@ $(document).ready(function() {
         select: function(event, ui) {
             event.preventDefault();
             search_field.val(ui.item.label);
+            select_fields.val('');
+            select_fields.attr('disabled', 'disabled');
             real_field.empty();
             real_field.append($("<option></option>").attr('value', ui.item.value).text(ui.item.label));
             real_field.change();
-            // If the field has a parent helper, reset the parent to no selection
-            $('select[filter-for="' + real_field.attr('name') + '"]').val('');
+            // Disable parent selection fields
+            // $('select[filter-for="' + real_field.attr('name') + '"]').val('');
         },
         minLength: 4,
         delay: 500
     });
+
+    search_field.change(function() {
+        if (!search_field.val()) {
+            select_fields.removeAttr('disabled');
+            select_fields.val('');
+        }
+    });
 });

netbox/secrets/admin.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.contrib import admin, messages
 from django.shortcuts import redirect, render
 
@@ -34,8 +36,8 @@ class UserKeyAdmin(admin.ModelAdmin):
         try:
             my_userkey = UserKey.objects.get(user=request.user)
         except UserKey.DoesNotExist:
-            messages.error(request, u"You do not have an active User Key.")
-            return redirect('/admin/secrets/userkey/')
+            messages.error(request, "You do not have an active User Key.")
+            return redirect('admin:secrets_userkey_changelist')
 
         if 'activate' in request.POST:
             form = ActivateUserKeyForm(request.POST)
@@ -44,9 +46,9 @@ class UserKeyAdmin(admin.ModelAdmin):
                     master_key = my_userkey.get_master_key(form.cleaned_data['secret_key'])
                     for uk in form.cleaned_data['_selected_action']:
                         uk.activate(master_key)
-                    return redirect('/admin/secrets/userkey/')
+                    return redirect('admin:secrets_userkey_changelist')
                 except ValueError:
-                    messages.error(request, u"Invalid private key provided. Unable to retrieve master key.")
+                    messages.error(request, "Invalid private key provided. Unable to retrieve master key.")
         else:
             form = ActivateUserKeyForm(initial={'_selected_action': request.POST.getlist(admin.ACTION_CHECKBOX_NAME)})
 

netbox/secrets/api/serializers.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import serializers
 from rest_framework.validators import UniqueTogetherValidator
 

netbox/secrets/api/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from rest_framework import routers
 
 from . import views

netbox/secrets/api/views.py

@@ -1,13 +1,14 @@
+from __future__ import unicode_literals
 import base64
+
 from Crypto.PublicKey import RSA
-
-from django.http import HttpResponseBadRequest
-
 from rest_framework.exceptions import ValidationError
 from rest_framework.permissions import IsAuthenticated
 from rest_framework.response import Response
 from rest_framework.viewsets import ModelViewSet, ViewSet
 
+from django.http import HttpResponseBadRequest
+
 from secrets import filters
 from secrets.exceptions import InvalidKey
 from secrets.models import Secret, SecretRole, SessionKey, UserKey

netbox/secrets/decorators.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.contrib import messages
 from django.shortcuts import redirect
 
@@ -14,10 +16,10 @@ def userkey_required():
             try:
                 uk = UserKey.objects.get(user=request.user)
             except UserKey.DoesNotExist:
-                messages.warning(request, u"This operation requires an active user key, but you don't have one.")
+                messages.warning(request, "This operation requires an active user key, but you don't have one.")
                 return redirect('user:userkey')
             if not uk.is_active():
-                messages.warning(request, u"This operation is not available. Your user key has not been activated.")
+                messages.warning(request, "This operation is not available. Your user key has not been activated.")
                 return redirect('user:userkey')
             return view(request, *args, **kwargs)
         return wrapped_view

netbox/secrets/exceptions.py

@@ -1,3 +1,6 @@
+from __future__ import unicode_literals
+
+
 class InvalidKey(Exception):
     """
     Raised when a provided key is invalid.

netbox/secrets/filters.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import django_filters
 
 from django.db.models import Q
@@ -30,7 +32,7 @@ class SecretFilter(django_filters.FilterSet):
         label='Device (ID)',
     )
     device = django_filters.ModelMultipleChoiceFilter(
-        name='device',
+        name='device__name',
         queryset=Device.objects.all(),
         to_field_name='name',
         label='Device (name)',

netbox/secrets/forms.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from Crypto.Cipher import PKCS1_OAEP
 from Crypto.PublicKey import RSA
 
@@ -5,8 +7,7 @@ from django import forms
 from django.db.models import Count
 
 from dcim.models import Device
-from utilities.forms import BootstrapMixin, BulkEditForm, BulkImportForm, CSVDataField, FilterChoiceField, SlugField
-
+from utilities.forms import BootstrapMixin, BulkEditForm, FilterChoiceField, FlexibleModelChoiceField, SlugField
 from .models import Secret, SecretRole, UserKey
 
 
@@ -64,27 +65,40 @@ class SecretForm(BootstrapMixin, forms.ModelForm):
             })
 
 
-class SecretFromCSVForm(forms.ModelForm):
-    device = forms.ModelChoiceField(queryset=Device.objects.all(), required=False, to_field_name='name',
-                                    error_messages={'invalid_choice': 'Device not found.'})
-    role = forms.ModelChoiceField(queryset=SecretRole.objects.all(), to_field_name='name',
-                                  error_messages={'invalid_choice': 'Invalid secret role.'})
-    plaintext = forms.CharField()
+class SecretCSVForm(forms.ModelForm):
+    device = FlexibleModelChoiceField(
+        queryset=Device.objects.all(),
+        to_field_name='name',
+        help_text='Device name or ID',
+        error_messages={
+            'invalid_choice': 'Device not found.',
+        }
+    )
+    role = forms.ModelChoiceField(
+        queryset=SecretRole.objects.all(),
+        to_field_name='name',
+        help_text='Name of assigned role',
+        error_messages={
+            'invalid_choice': 'Invalid secret role.',
+        }
+    )
+    plaintext = forms.CharField(
+        help_text='Plaintext secret data'
+    )
 
     class Meta:
         model = Secret
         fields = ['device', 'role', 'name', 'plaintext']
+        help_texts = {
+            'name': 'Name or username',
+        }
 
     def save(self, *args, **kwargs):
-        s = super(SecretFromCSVForm, self).save(*args, **kwargs)
+        s = super(SecretCSVForm, self).save(*args, **kwargs)
         s.plaintext = str(self.cleaned_data['plaintext'])
         return s
 
 
-class SecretImportForm(BootstrapMixin, BulkImportForm):
-    csv = CSVDataField(csv_form=SecretFromCSVForm, widget=forms.Textarea(attrs={'class': 'requires-session-key'}))
-
-
 class SecretBulkEditForm(BootstrapMixin, BulkEditForm):
     pk = forms.ModelMultipleChoiceField(queryset=Secret.objects.all(), widget=forms.MultipleHiddenInput)
     role = forms.ModelChoiceField(queryset=SecretRole.objects.all(), required=False)

netbox/secrets/hashers.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.contrib.auth.hashers import PBKDF2PasswordHasher
 
 

netbox/secrets/migrations/0003_unicode_literals.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-05-24 15:34
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('secrets', '0002_userkey_add_session_key'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='userkey',
+            name='public_key',
+            field=models.TextField(verbose_name='RSA public key'),
+        ),
+    ]

netbox/secrets/models.py

@@ -1,4 +1,6 @@
+from __future__ import unicode_literals
 import os
+
 from Crypto.Cipher import AES, PKCS1_OAEP, XOR
 from Crypto.PublicKey import RSA
 
@@ -12,7 +14,6 @@ from django.utils.encoding import force_bytes, python_2_unicode_compatible
 
 from dcim.models import Device
 from utilities.models import CreatedUpdatedModel
-
 from .exceptions import InvalidKey
 from .hashers import SecretValidationHasher
 
@@ -290,6 +291,7 @@ class Secret(CreatedUpdatedModel):
     hash = models.CharField(max_length=128, editable=False)
 
     plaintext = None
+    csv_headers = ['device', 'role', 'name', 'plaintext']
 
     class Meta:
         ordering = ['device', 'role', 'name']
@@ -301,8 +303,8 @@ class Secret(CreatedUpdatedModel):
 
     def __str__(self):
         if self.role and self.device:
-            return u'{} for {}'.format(self.role, self.device)
-        return u'Secret'
+            return '{} for {}'.format(self.role, self.device)
+        return 'Secret'
 
     def get_absolute_url(self):
         return reverse('secrets:secret', args=[self.pk])

netbox/secrets/tables.py

@@ -1,5 +1,6 @@
+from __future__ import unicode_literals
+
 import django_tables2 as tables
-from django_tables2.utils import Accessor
 
 from utilities.tables import BaseTable, SearchTable, ToggleColumn
 
@@ -22,8 +23,9 @@ class SecretRoleTable(BaseTable):
     name = tables.LinkColumn(verbose_name='Name')
     secret_count = tables.Column(verbose_name='Secrets')
     slug = tables.Column(verbose_name='Slug')
-    actions = tables.TemplateColumn(template_code=SECRETROLE_ACTIONS, attrs={'td': {'class': 'text-right'}},
-                                    verbose_name='')
+    actions = tables.TemplateColumn(
+        template_code=SECRETROLE_ACTIONS, attrs={'td': {'class': 'text-right'}}, verbose_name=''
+    )
 
     class Meta(BaseTable.Meta):
         model = SecretRole

netbox/secrets/templatetags/secret_helpers.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django import template
 
 

netbox/secrets/tests/test_api.py

@@ -1,4 +1,6 @@
+from __future__ import unicode_literals
 import base64
+
 from rest_framework import status
 from rest_framework.test import APITestCase
 

netbox/secrets/tests/test_models.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from Crypto.PublicKey import RSA
 
 from django.conf import settings

netbox/secrets/urls.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.conf.urls import url
 
 from . import views
@@ -8,16 +10,16 @@ urlpatterns = [
 
     # Secret roles
     url(r'^secret-roles/$', views.SecretRoleListView.as_view(), name='secretrole_list'),
-    url(r'^secret-roles/add/$', views.SecretRoleEditView.as_view(), name='secretrole_add'),
+    url(r'^secret-roles/add/$', views.SecretRoleCreateView.as_view(), name='secretrole_add'),
     url(r'^secret-roles/delete/$', views.SecretRoleBulkDeleteView.as_view(), name='secretrole_bulk_delete'),
     url(r'^secret-roles/(?P<slug>[\w-]+)/edit/$', views.SecretRoleEditView.as_view(), name='secretrole_edit'),
 
     # Secrets
     url(r'^secrets/$', views.SecretListView.as_view(), name='secret_list'),
-    url(r'^secrets/import/$', views.secret_import, name='secret_import'),
+    url(r'^secrets/import/$', views.SecretBulkImportView.as_view(), name='secret_import'),
     url(r'^secrets/edit/$', views.SecretBulkEditView.as_view(), name='secret_bulk_edit'),
     url(r'^secrets/delete/$', views.SecretBulkDeleteView.as_view(), name='secret_bulk_delete'),
-    url(r'^secrets/(?P<pk>\d+)/$', views.secret, name='secret'),
+    url(r'^secrets/(?P<pk>\d+)/$', views.SecretView.as_view(), name='secret'),
     url(r'^secrets/(?P<pk>\d+)/edit/$', views.secret_edit, name='secret_edit'),
     url(r'^secrets/(?P<pk>\d+)/delete/$', views.SecretDeleteView.as_view(), name='secret_delete'),
 

netbox/secrets/views.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import base64
 
 from django.contrib import messages
@@ -8,10 +9,12 @@ from django.db.models import Count
 from django.shortcuts import get_object_or_404, redirect, render
 from django.urls import reverse
 from django.utils.decorators import method_decorator
+from django.views.generic import View
 
 from dcim.models import Device
-from utilities.views import BulkDeleteView, BulkEditView, ObjectDeleteView, ObjectEditView, ObjectListView
-
+from utilities.views import (
+    BulkDeleteView, BulkEditView, BulkImportView, ObjectDeleteView, ObjectEditView, ObjectListView,
+)
 from . import filters, forms, tables
 from .decorators import userkey_required
 from .models import SecretRole, Secret, SessionKey
@@ -37,8 +40,8 @@ class SecretRoleListView(ObjectListView):
     template_name = 'secrets/secretrole_list.html'
 
 
-class SecretRoleEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'secrets.change_secretrole'
+class SecretRoleCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'secrets.add_secretrole'
     model = SecretRole
     form_class = forms.SecretRoleForm
 
@@ -46,6 +49,10 @@ class SecretRoleEditView(PermissionRequiredMixin, ObjectEditView):
         return reverse('secrets:secretrole_list')
 
 
+class SecretRoleEditView(SecretRoleCreateView):
+    permission_required = 'secrets.change_secretrole'
+
+
 class SecretRoleBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'secrets.delete_secretrole'
     cls = SecretRole
@@ -65,14 +72,16 @@ class SecretListView(ObjectListView):
     template_name = 'secrets/secret_list.html'
 
 
-@login_required
-def secret(request, pk):
+@method_decorator(login_required, name='dispatch')
+class SecretView(View):
 
-    secret = get_object_or_404(Secret, pk=pk)
+    def get(self, request, pk):
 
-    return render(request, 'secrets/secret.html', {
-        'secret': secret,
-    })
+        secret = get_object_or_404(Secret, pk=pk)
+
+        return render(request, 'secrets/secret.html', {
+            'secret': secret,
+        })
 
 
 @permission_required('secrets.add_secret')
@@ -107,7 +116,7 @@ def secret_add(request, pk):
                     secret.plaintext = str(form.cleaned_data['plaintext'])
                     secret.encrypt(master_key)
                     secret.save()
-                    messages.success(request, u"Added new secret: {}.".format(secret))
+                    messages.success(request, "Added new secret: {}.".format(secret))
                     if '_addanother' in request.POST:
                         return redirect('dcim:device_addsecret', pk=device.pk)
                     else:
@@ -151,7 +160,7 @@ def secret_edit(request, pk):
                     secret.plaintext = str(form.cleaned_data['plaintext'])
                     secret.encrypt(master_key)
                     secret.save()
-                    messages.success(request, u"Modified secret {}.".format(secret))
+                    messages.success(request, "Modified secret {}.".format(secret))
                     return redirect('secrets:secret', pk=secret.pk)
                 else:
                     form.add_error(None, "Invalid session key. Unable to encrypt secret data.")
@@ -163,7 +172,7 @@ def secret_edit(request, pk):
             # If no new plaintext was specified, a session key is not needed.
             else:
                 secret = form.save()
-                messages.success(request, u"Modified secret {}.".format(secret))
+                messages.success(request, "Modified secret {}.".format(secret))
                 return redirect('secrets:secret', pk=secret.pk)
 
     else:
@@ -182,58 +191,50 @@ class SecretDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     default_return_url = 'secrets:secret_list'
 
 
-@permission_required('secrets.add_secret')
-@userkey_required()
-def secret_import(request):
+class SecretBulkImportView(BulkImportView):
+    permission_required = 'ipam.add_vlan'
+    model_form = forms.SecretCSVForm
+    table = tables.SecretTable
+    default_return_url = 'secrets:secret_list'
 
-    session_key = request.COOKIES.get('session_key', None)
+    master_key = None
 
-    if request.method == 'POST':
-        form = forms.SecretImportForm(request.POST)
+    def _save_obj(self, obj_form):
+        """
+        Encrypt each object before saving it to the database.
+        """
+        obj = obj_form.save(commit=False)
+        obj.encrypt(self.master_key)
+        obj.save()
+        return obj
 
-        if session_key is None:
-            form.add_error(None, "No session key was provided with the request. Unable to encrypt secret data.")
+    def post(self, request):
 
-        if form.is_valid():
+        # Grab the session key from cookies.
+        session_key = request.COOKIES.get('session_key')
+        if session_key:
 
-            new_secrets = []
-
-            session_key = base64.b64decode(session_key)
-            master_key = None
+            # Attempt to derive the master key using the provided session key.
             try:
                 sk = SessionKey.objects.get(userkey__user=request.user)
-                master_key = sk.get_master_key(session_key)
+                self.master_key = sk.get_master_key(base64.b64decode(session_key))
             except SessionKey.DoesNotExist:
-                form.add_error(None, "No session key found for this user.")
+                messages.error(request, "No session key found for this user.")
 
-            if master_key is None:
-                form.add_error(None, "Invalid private key! Unable to encrypt secret data.")
+            if self.master_key is not None:
+                return super(SecretBulkImportView, self).post(request)
             else:
-                try:
-                    with transaction.atomic():
-                        for secret in form.cleaned_data['csv']:
-                            secret.encrypt(master_key)
-                            secret.save()
-                            new_secrets.append(secret)
+                messages.error(request, "Invalid private key! Unable to encrypt secret data.")
 
-                    table = tables.SecretTable(new_secrets)
-                    messages.success(request, u"Imported {} new secrets.".format(len(new_secrets)))
+        else:
+            messages.error(request, "No session key was provided with the request. Unable to encrypt secret data.")
 
-                    return render(request, 'import_success.html', {
-                        'table': table,
-                        'return_url': 'secrets:secret_list',
-                    })
-
-                except IntegrityError as e:
-                    form.add_error('csv', "Record {}: {}".format(len(new_secrets) + 1, e.__cause__))
-
-    else:
-        form = forms.SecretImportForm()
-
-    return render(request, 'secrets/secret_import.html', {
-        'form': form,
-        'return_url': 'secrets:secret_list',
-    })
+        return render(request, self.template_name, {
+            'form': self._import_form(request.POST),
+            'fields': self.model_form().fields,
+            'obj_type': self.model_form._meta.model._meta.verbose_name,
+            'return_url': self.default_return_url,
+        })
 
 
 class SecretBulkEditView(PermissionRequiredMixin, BulkEditView):

netbox/templates/500.html

@@ -1,37 +1,40 @@
+{% load static from staticfiles %}
 <!DOCTYPE html>
 <html lang="en">
 
 <head>
 	<title>Server Error</title>
-	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">
+	<link rel="stylesheet" href="{% static 'bootstrap-3.3.7-dist/css/bootstrap.min.css' %}">
+    <link rel="stylesheet" href="{% static 'font-awesome-4.7.0/css/font-awesome.min.css' %}">
 </head>
 
 <body>
-	<div class="row">
-        <div class="col-md-4 col-md-offset-4">
-            <div class="panel panel-danger" style="margin-top: 200px">
-                <div class="panel-heading">
-                    <strong>
-                        <i class="fa fa-warning"></i>
-                        Server Error
-                    </strong>
-                </div>
-                <div class="panel-body">
-                    <p>There was a problem with your request. This error has been logged and administrative staff have
-                    been notified. Please return to the home page and try again.</p>
-                    <p>If you are responsible for this installation, please consider
-                    <a href="https://github.com/digitalocean/netbox/issues">filing a bug report</a>. Additional
-                    information is provided below:</p>
-                    <pre><strong>{{ exception }}</strong><br />
+    <div class="container-fluid">
+        <div class="row">
+            <div class="col-md-4 col-md-offset-4">
+                <div class="panel panel-danger" style="margin-top: 200px">
+                    <div class="panel-heading">
+                        <strong>
+                            <i class="fa fa-warning"></i>
+                            Server Error
+                        </strong>
+                    </div>
+                    <div class="panel-body">
+                        <p>There was a problem with your request. This error has been logged and administrative staff have
+                        been notified. Please return to the home page and try again.</p>
+                        <p>If you are responsible for this installation, please consider
+                        <a href="https://github.com/digitalocean/netbox/issues">filing a bug report</a>. Additional
+                        information is provided below:</p>
+<pre><strong>{{ exception }}</strong><br />
 {{ error }}</pre>
-                    <div class="text-right">
-                        <a href="{% url 'home' %}" class="btn btn-primary">Home Page</a>
+                        <div class="text-right">
+                            <a href="{% url 'home' %}" class="btn btn-primary">Home Page</a>
+                        </div>
                     </div>
                 </div>
             </div>
         </div>
-	</div>
+    </div>
 </body>
 
 </html>

netbox/templates/circuits/circuit_import.html

@@ -1,55 +0,0 @@
-{% extends 'utilities/obj_import.html' %}
-
-{% block title %}Circuit Import{% endblock %}
-
-{% block instructions %}
-    <h4>CSV Format</h4>
-    <table class="table">
-        <thead>
-            <tr>
-                <th>Field</th>
-                <th>Description</th>
-                <th>Example</th>
-            </tr>
-        </thead>
-        <tbody>
-            <tr>
-                <td>Circuit ID</td>
-                <td>Alphanumeric circuit identifier</td>
-                <td>IC-603122</td>
-            </tr>
-            <tr>
-                <td>Provider</td>
-                <td>Name of circuit provider</td>
-                <td>TeliaSonera</td>
-            </tr>
-            <tr>
-                <td>Type</td>
-                <td>Circuit type</td>
-                <td>Transit</td>
-            </tr>
-            <tr>
-                <td>Tenant</td>
-                <td>Name of tenant (optional)</td>
-                <td>Strickland Propane</td>
-            </tr>
-            <tr>
-                <td>Install Date</td>
-                <td>Date in YYYY-MM-DD format (optional)</td>
-                <td>2016-02-23</td>
-            </tr>
-            <tr>
-                <td>Commit rate</td>
-                <td>Commited rate in Kbps (optional)</td>
-                <td>2000</td>
-            </tr>
-            <tr>
-                <td>Description</td>
-                <td>Short description (optional)</td>
-                <td>Primary for voice</td>
-            </tr>
-        </tbody>
-    </table>
-    <h4>Example</h4>
-    <pre>IC-603122,TeliaSonera,Transit,Strickland Propane,2016-02-23,2000,Primary for voice</pre>
-{% endblock %}

netbox/templates/circuits/circuittermination_edit.html

@@ -45,23 +45,8 @@
                             </div>
                         </div>
                         {% render_field form.site %}
-                        <div class="row">
-                            <div class="col-md-9 col-md-offset-3">
-                                <ul class="nav nav-tabs" role="tablist">
-                                    <li role="presentation" class="active"><a href="#select" aria-controls="home" role="tab" data-toggle="tab">Select</a></li>
-                                    <li role="presentation"><a href="#search" aria-controls="search" role="tab" data-toggle="tab">Search</a></li>
-                                </ul>
-                            </div>
-                        </div>
-                        <div class="tab-content">
-                            <div class="tab-pane active" id="select">
-                                {% render_field form.rack %}
-                                {% render_field form.device %}
-                            </div>
-                            <div class="tab-pane" id="search">
-                                {% render_field form.livesearch %}
-                            </div>
-                        </div>
+                        {% render_field form.rack %}
+                        {% render_field form.device %}
                         {% render_field form.interface %}
                     </div>
                 </div>

netbox/templates/circuits/provider.html

@@ -181,7 +181,7 @@
                     </tr>
                 {% empty %}
                     <tr>
-                        <td class="text-muted">None</td>
+                        <td colspan="6" class="text-muted">None</td>
                     </tr>
                 {% endfor %}
             </table>

netbox/templates/circuits/provider_import.html

@@ -1,45 +0,0 @@
-{% extends 'utilities/obj_import.html' %}
-
-{% block title %}Provider Import{% endblock %}
-
-{% block instructions %}
-    <h4>CSV Format</h4>
-    <table class="table">
-        <thead>
-            <tr>
-                <th>Field</th>
-                <th>Description</th>
-                <th>Example</th>
-            </tr>
-        </thead>
-        <tbody>
-            <tr>
-                <td>Name</td>
-                <td>Provider's proper name</td>
-                <td>Level 3</td>
-            </tr>
-            <tr>
-                <td>Slug</td>
-                <td>URL-friendly name</td>
-                <td>level3</td>
-            </tr>
-            <tr>
-                <td>ASN</td>
-                <td>Autonomous system number (optional)</td>
-                <td>3356</td>
-            </tr>
-            <tr>
-                <td>Account</td>
-                <td>Account number (optional)</td>
-                <td>08931544</td>
-            </tr>
-            <tr>
-                <td>Portal URL</td>
-                <td>Customer service portal URL (optional)</td>
-                <td>https://mylevel3.net</td>
-            </tr>
-        </tbody>
-    </table>
-    <h4>Example</h4>
-    <pre>Level 3,level3,3356,08931544,https://mylevel3.net</pre>
-{% endblock %}

netbox/templates/dcim/bulk_disconnect.html

@@ -0,0 +1,13 @@
+{% extends 'utilities/confirmation_form.html' %}
+{% load helpers %}
+
+{% block title %}Disconnect {{ obj_type_plural|bettertitle }}{% endblock %}
+
+{% block message %}
+    <p>Are you sure you want to disconnect all {{ selected_objects|length }} of these {{ obj_type_plural }} on <strong>{{ device }}</strong>?</p>
+    <ul>
+        {% for obj in selected_objects %}
+            <li>{{ obj }}</li>
+        {% endfor %}
+    </ul>
+{% endblock %}