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Fixes #2985: Fix pagination page length for rack elevations

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This commit is contained in:
Jeremy Stretch 2019-03-11 12:51:03 -04:00
parent f4b85751bb
commit 7e70bfaacc
3 changed files with 11 additions and 3 deletions
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1
CHANGELOG.md
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@ -23,6 +23,7 @@ v2.5.8 (FUTURE)
* [#2976](https://github.com/digitalocean/netbox/issues/2976) - Add delete button to tag view * [#2976](https://github.com/digitalocean/netbox/issues/2976) - Add delete button to tag view
* [#2980](https://github.com/digitalocean/netbox/issues/2980) - Improve rendering time for API docs * [#2980](https://github.com/digitalocean/netbox/issues/2980) - Improve rendering time for API docs
* [#2984](https://github.com/digitalocean/netbox/issues/2984) - Fix logging of unlabeled cable ID on cable deletion * [#2984](https://github.com/digitalocean/netbox/issues/2984) - Fix logging of unlabeled cable ID on cable deletion
* [#2985](https://github.com/digitalocean/netbox/issues/2985) - Fix pagination page length for rack elevations
--- ---

4
netbox/dcim/views.py
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@ -1,5 +1,6 @@
import re import re
from django.conf import settings
from django.contrib import messages from django.contrib import messages
from django.contrib.auth.mixins import PermissionRequiredMixin from django.contrib.auth.mixins import PermissionRequiredMixin
from django.core.paginator import EmptyPage, PageNotAnInteger from django.core.paginator import EmptyPage, PageNotAnInteger
@ -353,8 +354,9 @@ class RackElevationListView(View):
total_count = racks.count() total_count = racks.count()
# Pagination # Pagination
paginator = EnhancedPaginator(racks, 25) per_page = request.GET.get('per_page', settings.PAGINATE_COUNT)
page_number = request.GET.get('page', 1) page_number = request.GET.get('page', 1)
paginator = EnhancedPaginator(racks, per_page)
try: try:
page = paginator.page(page_number) page = paginator.page(page_number)
except PageNotAnInteger: except PageNotAnInteger:

9
netbox/utilities/paginator.py
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@ -5,8 +5,13 @@ from django.core.paginator import Paginator, Page
class EnhancedPaginator(Paginator): class EnhancedPaginator(Paginator):
def __init__(self, object_list, per_page, **kwargs): def __init__(self, object_list, per_page, **kwargs):
if not isinstance(per_page, int) or per_page < 1: try:
per_page = getattr(settings, 'PAGINATE_COUNT', 50) per_page = int(per_page)
if per_page < 1:
per_page = settings.PAGINATE_COUNT
except ValueError:
per_page = settings.PAGINATE_COUNT
super().__init__(object_list, per_page, **kwargs) super().__init__(object_list, per_page, **kwargs)
def _get_page(self, *args, **kwargs): def _get_page(self, *args, **kwargs):