Moved PAGINATE_COUNT to configuration.py

netbox/ipam/views.py

@@ -1,7 +1,6 @@
 from netaddr import IPSet
 from django_tables2 import RequestConfig
 
-from django.conf import settings
 from django.contrib import messages
 from django.contrib.auth.mixins import PermissionRequiredMixin
 from django.db.models import Count
@@ -156,8 +155,7 @@ def aggregate(request, pk):
     prefix_table.model = Prefix
     if request.user.has_perm('ipam.change_prefix') or request.user.has_perm('ipam.delete_prefix'):
         prefix_table.base_columns['pk'].visible = True
-    RequestConfig(request, paginate={'per_page': settings.PAGINATE_COUNT, 'klass': EnhancedPaginator})\
-        .configure(prefix_table)
+    RequestConfig(request, paginate={'klass': EnhancedPaginator}).configure(prefix_table)
 
     return render(request, 'ipam/aggregate.html', {
         'aggregate': aggregate,
@@ -286,8 +284,7 @@ def prefix(request, pk):
     child_prefix_table.model = Prefix
     if request.user.has_perm('ipam.change_prefix') or request.user.has_perm('ipam.delete_prefix'):
         child_prefix_table.base_columns['pk'].visible = True
-    RequestConfig(request, paginate={'per_page': settings.PAGINATE_COUNT, 'klass': EnhancedPaginator})\
-        .configure(child_prefix_table)
+    RequestConfig(request, paginate={'klass': EnhancedPaginator}).configure(child_prefix_table)
 
     return render(request, 'ipam/prefix.html', {
         'prefix': prefix,
@@ -362,8 +359,7 @@ def prefix_ipaddresses(request, pk):
     ip_table.model = IPAddress
     if request.user.has_perm('ipam.change_ipaddress') or request.user.has_perm('ipam.delete_ipaddress'):
         ip_table.base_columns['pk'].visible = True
-    RequestConfig(request, paginate={'per_page': settings.PAGINATE_COUNT, 'klass': EnhancedPaginator})\
-        .configure(ip_table)
+    RequestConfig(request, paginate={'klass': EnhancedPaginator}).configure(ip_table)
 
     return render(request, 'ipam/prefix_ipaddresses.html', {
         'prefix': prefix,
@@ -389,10 +385,11 @@ def ipaddress(request, pk):
     ipaddress = get_object_or_404(IPAddress.objects.select_related('interface__device'), pk=pk)
 
     parent_prefixes = Prefix.objects.filter(vrf=ipaddress.vrf, prefix__net_contains=str(ipaddress.address.ip))
-    related_ips = IPAddress.objects.select_related('interface__device').exclude(pk=ipaddress.pk).filter(vrf=ipaddress.vrf, address__net_contained_or_equal=str(ipaddress.address))
+    related_ips = IPAddress.objects.select_related('interface__device').exclude(pk=ipaddress.pk)\
+        .filter(vrf=ipaddress.vrf, address__net_contained_or_equal=str(ipaddress.address))
 
     related_ips_table = tables.IPAddressBriefTable(related_ips)
-    RequestConfig(request, paginate={'per_page': settings.PAGINATE_COUNT, 'klass': EnhancedPaginator}).configure(related_ips_table)
+    RequestConfig(request, paginate={'klass': EnhancedPaginator}).configure(related_ips_table)
 
     return render(request, 'ipam/ipaddress.html', {
         'ipaddress': ipaddress,

netbox/netbox/configuration.example.py

@@ -1,20 +1,19 @@
+#########################
+#                       #
+#   Required settings   #
+#                       #
+#########################
+
 # This key is used for secure generation of random numbers and strings. It must never be exposed outside of this file.
 # For optimal security, SECRET_KEY should be at least 50 characters in length and contain a mix of letters, numbers, and
 # symbols. NetBox will not run without this defined. For more information, see
 # https://docs.djangoproject.com/en/dev/ref/settings/#std:setting-SECRET_KEY
 SECRET_KEY = ''
 
-# If enabled, NetBox will run with debugging turned on. This should only be used for development or troubleshooting.
-# NEVER ENABLE DEBUGGING ON A PRODUCTION SYSTEM.
-DEBUG = False
-
 # Set this to your server's FQDN. This is required when DEBUG = False.
 # E.g. ALLOWED_HOSTS = ['netbox.yourdomain.com']
 ALLOWED_HOSTS = []
 
-# Setting this to true will display a "maintenance mode" banner at the top of every page.
-MAINTENANCE_MODE = False
-
 # PostgreSQL database configuration.
 DATABASES = {
     'default': {
@@ -27,10 +26,28 @@ DATABASES = {
     }
 }
 
-# If true, user authentication will be required for all site access. If false, unauthenticated users will be able to
+
+#########################
+#                       #
+#   Optional settings   #
+#                       #
+#########################
+
+# Setting this to True will display a "maintenance mode" banner at the top of every page.
+MAINTENANCE_MODE = False
+
+# If enabled, NetBox will run with debugging turned on. This should only be used for development or troubleshooting.
+#
+# NEVER ENABLE DEBUGGING ON A PRODUCTION SYSTEM!
+DEBUG = False
+
+# If True, user authentication will be required for all site access. If False, unauthenticated users will be able to
 # access NetBox but not make any changes.
 LOGIN_REQUIRED = False
 
-# Credentials that NetBox will use to access live devices. (Optional)
+# Determine how many objects to display per page within a list. (Default: 50)
+PAGINATE_COUNT = 50
+
+# Credentials that NetBox will use to access live devices.
 NETBOX_USERNAME = ''
 NETBOX_PASSWORD = ''

netbox/netbox/settings.py

@@ -1,9 +1,12 @@
 import os
 import socket
 
+from django.contrib.messages import constants as messages
+
+
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
-# Application definition
+# Installed applications
 INSTALLED_APPS = (
     'django.contrib.admin',
     'django.contrib.auth',
@@ -25,6 +28,7 @@ INSTALLED_APPS = (
     'utilities',
 )
 
+# Middleware
 MIDDLEWARE_CLASSES = (
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
@@ -57,6 +61,7 @@ TEMPLATES = [
     },
 ]
 
+# WSGI
 WSGI_APPLICATION = 'netbox.wsgi.application'
 SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
 
@@ -67,7 +72,6 @@ TIME_ZONE = 'UTC'
 USE_I18N = True
 USE_TZ = True
 
-
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/1.8/howto/static-files/
 STATIC_URL = '/static/'
@@ -76,15 +80,11 @@ STATICFILES_DIRS = (
 )
 
 # Messages
-from django.contrib.messages import constants as messages
 MESSAGE_TAGS = {
     messages.ERROR: 'danger',
 }
 
-# Pagination
-PAGINATE_COUNT = 50
-
-# Authentication
+# Authentication URLs
 LOGIN_URL = '/login/'
 LOGIN_REDIRECT_URL = '/'
 LOGOUT_URL = '/logout/'

netbox/utilities/paginator.py

@@ -1,8 +1,13 @@
+from django.conf import settings
 from django.core.paginator import Paginator, Page
 
 
 class EnhancedPaginator(Paginator):
 
+    def __init__(self, object_list, per_page, **kwargs):
+        per_page = getattr(settings, 'PAGINATE_COUNT', 50)
+        super(EnhancedPaginator, self).__init__(object_list, per_page, **kwargs)
+
     def _get_page(self, *args, **kwargs):
         return EnhancedPage(*args, **kwargs)
 

netbox/utilities/views.py

@@ -1,6 +1,5 @@
 from django_tables2 import RequestConfig
 
-from django.conf import settings
 from django.contrib import messages
 from django.contrib.admin.views.decorators import staff_member_required
 from django.contrib.contenttypes.models import ContentType
@@ -64,8 +63,7 @@ class ObjectListView(View):
         table.model = model
         if 'pk' in table.base_columns and any([request.user.has_perm(perm) for perm in self.edit_permissions]):
             table.base_columns['pk'].visible = True
-        RequestConfig(request, paginate={'per_page': settings.PAGINATE_COUNT, 'klass': EnhancedPaginator})\
-            .configure(table)
+        RequestConfig(request, paginate={'klass': EnhancedPaginator}).configure(table)
 
         return render(request, self.template_name, {
             'table': table,