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Closes #1180: Simplified the process of finding related devices when viewing a device

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This commit is contained in:
Jeremy Stretch 2017-06-09 17:04:09 -04:00
parent 08883d86ef
commit cfff69a715
1 changed files with 9 additions and 14 deletions
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23
netbox/dcim/views.py
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@ -1,5 +1,6 @@
from __future__ import unicode_literals from __future__ import unicode_literals
from copy import deepcopy from copy import deepcopy
from difflib import SequenceMatcher
import re import re
from natsort import natsorted from natsort import natsorted
from operator import attrgetter from operator import attrgetter
@ -776,20 +777,14 @@ class DeviceView(View):
services = Service.objects.filter(device=device) services = Service.objects.filter(device=device)
secrets = device.secrets.all() secrets = device.secrets.all()
# Find any related devices for convenient linking in the UI # Find up to ten devices in the same site with the same functional role for quick reference.
related_devices = [] related_devices = Device.objects.filter(
if device.name: site=device.site, device_role=device.device_role
if re.match('.+[0-9]+$', device.name): ).exclude(
# Strip 1 or more trailing digits (e.g. core-switch1) pk=device.pk
base_name = re.match('(.*?)[0-9]+$', device.name).group(1) ).select_related(
elif re.match('.+\d[a-z]$', device.name.lower()): 'rack', 'device_type__manufacturer'
# Strip a trailing letter if preceded by a digit (e.g. dist-switch3a -> dist-switch3) )[:10]
base_name = re.match('(.*\d+)[a-z]$', device.name.lower()).group(1)
else:
base_name = None
if base_name:
related_devices = Device.objects.filter(name__istartswith=base_name).exclude(pk=device.pk)\
.select_related('rack', 'device_type__manufacturer')[:10]
# Show graph button on interfaces only if at least one graph has been created. # Show graph button on interfaces only if at least one graph has been created.
show_graphs = Graph.objects.filter(type=GRAPH_TYPE_INTERFACE).exists() show_graphs = Graph.objects.filter(type=GRAPH_TYPE_INTERFACE).exists()