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Merge branch 'develop' into api2

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This commit is contained in:
Jeremy Stretch 2017-01-25 16:26:45 -05:00
commit 0b228ed6d3
3 changed files with 37 additions and 17 deletions
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7
netbox/dcim/api/views.py
View File

@ -258,7 +258,8 @@ class InterfaceViewSet(ModelViewSet):
def get_queryset(self): def get_queryset(self):
device = get_object_or_404(Device, pk=self.kwargs['pk']) device = get_object_or_404(Device, pk=self.kwargs['pk'])
queryset = Interface.objects.filter(device=device).select_related('connected_as_a', 'connected_as_b') queryset = Interface.objects.order_naturally(device.device_type.interface_ordering).filter(device=device)\
.select_related('connected_as_a', 'connected_as_b', 'circuit_termination')
# Filter by type (physical or virtual) # Filter by type (physical or virtual)
iface_type = self.request.query_params.get('type') iface_type = self.request.query_params.get('type')
@ -425,8 +426,8 @@ class RelatedConnectionsView(APIView):
response['power-ports'].append(data) response['power-ports'].append(data)
# Interface connections # Interface connections
interfaces = Interface.objects.filter(device=device).select_related('connected_as_a', 'connected_as_b', interfaces = Interface.objects.order_naturally(device.device_type.interface_ordering).filter(device=device)\
'circuit_termination') .select_related('connected_as_a', 'connected_as_b', 'circuit_termination')
for iface in interfaces: for iface in interfaces:
data = serializers.InterfaceDetailSerializer(instance=iface).data data = serializers.InterfaceDetailSerializer(instance=iface).data
del(data['device']) del(data['device'])

3
netbox/dcim/views.py
View File

@ -749,7 +749,8 @@ def device_inventory(request, pk):
def device_lldp_neighbors(request, pk): def device_lldp_neighbors(request, pk):
device = get_object_or_404(Device, pk=pk) device = get_object_or_404(Device, pk=pk)
interfaces = Interface.objects.filter(device=device).select_related('connected_as_a', 'connected_as_b') interfaces = Interface.objects.order_naturally(device.device_type.interface_ordering).filter(device=device)\
.select_related('connected_as_a', 'connected_as_b')
return render(request, 'dcim/device_lldp_neighbors.html', { return render(request, 'dcim/device_lldp_neighbors.html', {
'device': device, 'device': device,

44
netbox/utilities/forms.py
View File

@ -37,20 +37,38 @@ COLOR_CHOICES = (
('607d8b', 'Dark grey'), ('607d8b', 'Dark grey'),
('111111', 'Black'), ('111111', 'Black'),
) )
NUMERIC_EXPANSION_PATTERN = '\[(\d+-\d+)\]' NUMERIC_EXPANSION_PATTERN = '\[((?:\d+[?:,-])+\d+)\]'
IP4_EXPANSION_PATTERN = '\[([0-9]{1,3}-[0-9]{1,3})\]' IP4_EXPANSION_PATTERN = '\[((?:[0-9]{1,3}[?:,-])+[0-9]{1,3})\]'
IP6_EXPANSION_PATTERN = '\[([0-9a-f]{1,4}-[0-9a-f]{1,4})\]' IP6_EXPANSION_PATTERN = '\[((?:[0-9a-f]{1,4}[?:,-])+[0-9a-f]{1,4})\]'
def parse_numeric_range(string, base=10):
"""
Expand a numeric range (continuous or not) into a decimal or
hexadecimal list, as specified by the base parameter
'0-3,5' => [0, 1, 2, 3, 5]
'2,8-b,d,f' => [2, 8, 9, a, b, d, f]
"""
values = list()
for dash_range in string.split(','):
try:
begin, end = dash_range.split('-')
except ValueError:
begin, end = dash_range, dash_range
begin, end = int(begin.strip()), int(end.strip(), base=base) + 1
values.extend(range(begin, end))
return list(set(values))
def expand_numeric_pattern(string): def expand_numeric_pattern(string):
""" """
Expand a numeric pattern into a list of strings. Examples: Expand a numeric pattern into a list of strings. Examples:
'ge-0/0/[0-3]' => ['ge-0/0/0', 'ge-0/0/1', 'ge-0/0/2', 'ge-0/0/3'] 'ge-0/0/[0-3,5]' => ['ge-0/0/0', 'ge-0/0/1', 'ge-0/0/2', 'ge-0/0/3', 'ge-0/0/5']
'xe-0/[0-3]/[0-7]' => ['xe-0/0/0', 'xe-0/0/1', 'xe-0/0/2', ... 'xe-0/3/5', 'xe-0/3/6', 'xe-0/3/7'] 'xe-0/[0,2-3]/[0-7]' => ['xe-0/0/0', 'xe-0/0/1', 'xe-0/0/2', ... 'xe-0/3/5', 'xe-0/3/6', 'xe-0/3/7']
""" """
lead, pattern, remnant = re.split(NUMERIC_EXPANSION_PATTERN, string, maxsplit=1) lead, pattern, remnant = re.split(NUMERIC_EXPANSION_PATTERN, string, maxsplit=1)
x, y = pattern.split('-') parsed_range = parse_numeric_range(pattern)
for i in range(int(x), int(y) + 1): for i in parsed_range:
if re.search(NUMERIC_EXPANSION_PATTERN, remnant): if re.search(NUMERIC_EXPANSION_PATTERN, remnant):
for string in expand_numeric_pattern(remnant): for string in expand_numeric_pattern(remnant):
yield "{}{}{}".format(lead, i, string) yield "{}{}{}".format(lead, i, string)
@ -61,8 +79,8 @@ def expand_numeric_pattern(string):
def expand_ipaddress_pattern(string, family): def expand_ipaddress_pattern(string, family):
""" """
Expand an IP address pattern into a list of strings. Examples: Expand an IP address pattern into a list of strings. Examples:
'192.0.2.[1-254]/24' => ['192.0.2.1/24', '192.0.2.2/24', '192.0.2.3/24' ... '192.0.2.254/24'] '192.0.2.[1,2,100-250,254]/24' => ['192.0.2.1/24', '192.0.2.2/24', '192.0.2.100/24' ... '192.0.2.250/24', '192.0.2.254/24']
'2001:db8:0:[0-ff]::/64' => ['2001:db8:0:0::/64', '2001:db8:0:1::/64', ... '2001:db8:0:ff::/64'] '2001:db8:0:[0,fd-ff]::/64' => ['2001:db8:0:0::/64', '2001:db8:0:fd::/64', ... '2001:db8:0:ff::/64']
""" """
if family not in [4, 6]: if family not in [4, 6]:
raise Exception("Invalid IP address family: {}".format(family)) raise Exception("Invalid IP address family: {}".format(family))
@ -73,8 +91,8 @@ def expand_ipaddress_pattern(string, family):
regex = IP6_EXPANSION_PATTERN regex = IP6_EXPANSION_PATTERN
base = 16 base = 16
lead, pattern, remnant = re.split(regex, string, maxsplit=1) lead, pattern, remnant = re.split(regex, string, maxsplit=1)
x, y = pattern.split('-') parsed_range = parse_numeric_range(pattern, base)
for i in range(int(x, base), int(y, base) + 1): for i in parsed_range:
if re.search(regex, remnant): if re.search(regex, remnant):
for string in expand_ipaddress_pattern(remnant, family): for string in expand_ipaddress_pattern(remnant, family):
yield ''.join([lead, format(i, 'x' if family == 6 else 'd'), string]) yield ''.join([lead, format(i, 'x' if family == 6 else 'd'), string])
@ -248,7 +266,7 @@ class ExpandableNameField(forms.CharField):
super(ExpandableNameField, self).__init__(*args, **kwargs) super(ExpandableNameField, self).__init__(*args, **kwargs)
if not self.help_text: if not self.help_text:
self.help_text = 'Numeric ranges are supported for bulk creation.<br />'\ self.help_text = 'Numeric ranges are supported for bulk creation.<br />'\
'Example: <code>ge-0/0/[0-47]</code>' 'Example: <code>ge-0/0/[0-23,25,30]</code>'
def to_python(self, value): def to_python(self, value):
if re.search(NUMERIC_EXPANSION_PATTERN, value): if re.search(NUMERIC_EXPANSION_PATTERN, value):
@ -265,7 +283,7 @@ class ExpandableIPAddressField(forms.CharField):
super(ExpandableIPAddressField, self).__init__(*args, **kwargs) super(ExpandableIPAddressField, self).__init__(*args, **kwargs)
if not self.help_text: if not self.help_text:
self.help_text = 'Specify a numeric range to create multiple IPs.<br />'\ self.help_text = 'Specify a numeric range to create multiple IPs.<br />'\
'Example: <code>192.0.2.[1-254]/24</code>' 'Example: <code>192.0.2.[1,5,100-254]/24</code>'
def to_python(self, value): def to_python(self, value):
# Hackish address family detection but it's all we have to work with # Hackish address family detection but it's all we have to work with