本文整理汇总了Python中ipcalc.Network.network方法的典型用法代码示例。如果您正苦于以下问题：Python Network.network方法的具体用法？Python Network.network怎么用？Python Network.network使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ipcalc.Network的用法示例。
在下文中一共展示了Network.network方法的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_context_data
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def get_context_data(self, **kwargs):
from django.db.models import Sum
from ipam.models import BLOCK_STATUSES
def search_free(vrf, network, statuses):
"""
Free blocks recursive search
:param vrf: VRF
:type vrf: Vrf
:param network: Network
:type network: Network
"""
f_ip = network.ip
l_ip = network.broadcast_long()
size = network.size()
blocked_size = \
vrf.prefixes().filter(status__in=statuses, first_ip_dec__gte=f_ip, last_ip_dec__lte=l_ip).aggregate(
sum_size=Sum('size'))['sum_size']
if not blocked_size:
blocked_size = 0
if size == blocked_size:
return []
elif blocked_size == 0:
if vrf.prefixes().filter(first_ip_dec__lte=f_ip, last_ip_dec__gte=l_ip):
parent = vrf.prefixes().filter(first_ip_dec__lte=f_ip, last_ip_dec__gte=l_ip).last()
else:
parent = None
if size == 1:
create_url = '{0}?prefix={1}'.format(reverse_lazy('ipam.host4_add', kwargs={'vrf': vrf.name}),
network.dq)
else:
create_url = '{0}?prefix={1}'.format(reverse_lazy('ipam.prefix4_add', kwargs={'vrf': vrf.name}),
network)
return [{'prefix': str(network), 'parent': parent, 'create_url': create_url}]
else:
net_1 = Network('{0}/{1}'.format(network.to_tuple()[0], network.to_tuple()[1] + 1))
net_2 = Network('{0}/{1}'.format(IP(net_1.broadcast_long() + 1).dq, network.subnet() + 1))
return search_free(vrf, net_1, statuses) + search_free(vrf, net_2, statuses)
context = super(FreeBlocks4ReportView, self).get_context_data(**kwargs)
context['page_title'] = u'Free IPv4 Blocks'
if 'vrf' in self.request.GET and 'prefix' in self.request.GET:
if Vrf.objects.filter(name=self.request.GET['vrf']):
net = Network(self.request.GET['prefix'])
if net.dq != net.network():
net = Network('{0}/{1}'.format(net.network(), net.subnet()))
context['report'] = search_free(Vrf.objects.get(name=self.request.GET['vrf']), net, BLOCK_STATUSES)
context['total'] = len(context['report'])
return context示例2: clean
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def clean(self):
super(Prefix4, self).clean()
prefix = self.prefix
if re.match(r'(\d{1,3}\.){3}\d{1,3}[\s]*$', prefix):
self.prefix = prefix + '/32'
elif re.match(r'(\d{1,3}\.){3}\d{1,3}/\d{1,2}', prefix):
pass
else:
raise ValidationError(u'Invalid network prefix "{0}"'.format(prefix))
network = Network(str(self.prefix))
if network.network().dq != network.dq:
raise ValidationError(u'Invalid prefix length /{0}'
u' for the network {1}'.format(self.prefix.split('/')[1], self.prefix.split('/')[0]))
# qs = self.vrf_list(exclude_self=True)
if not self.find_parent() and not self.domain:
ValidationError(u'Top-level prefix must have domain name')
if self.status in BLOCK_STATUSES:
p = self.prefixes_lower(statuses=BLOCK_STATUSES).first()
if not p:
p = self.prefixes_upper(statuses=BLOCK_STATUSES).last()
if p:
raise ValidationError(u'Network {0} is already {1}'.format(p.prefix, p.get_status_display().lower()))示例3: add_network_cidr_mapping
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def add_network_cidr_mapping(self,
network_config):
'''
Method calculates and adds a CloudFormation mapping that is used to set VPC and Subnet CIDR blocks. Calculated based on CIDR block sizes and additionally checks to ensure all network segments fit inside of the specified overall VPC CIDR
@param network_config [dict] dictionary of values containing data for creating
'''
public_subnet_count = int(network_config.get('public_subnet_count', 2))
private_subnet_count = int(network_config.get('private_subnet_count', 2))
public_subnet_size = str(network_config.get('public_subnet_size', '24'))
private_subnet_size = str(network_config.get('private_subnet_size', '22'))
network_cidr_base = str(network_config.get('network_cidr_base', '172.16.0.0'))
network_cidr_size = str(network_config.get('network_cidr_size', '20'))
first_network_address_block = str(network_config.get('first_network_address_block', network_cidr_base))
ret_val = {}
cidr_info = Network(network_cidr_base + '/' + network_cidr_size)
base_cidr = cidr_info.network().to_tuple()[0] + '/' + str(cidr_info.to_tuple()[1])
ret_val['vpcBase'] = {'cidr': base_cidr}
current_base_address = first_network_address_block
for public_subnet_id in range(0, public_subnet_count):
if not cidr_info.check_collision(current_base_address):
raise RuntimeError('Cannot continue creating network--current base address is outside the range of the master Cidr block. Found on pass ' + str(public_subnet_id + 1) + ' when creating public subnet cidrs')
ip_info = Network(current_base_address + '/' + str(public_subnet_size))
range_info = ip_info.network().to_tuple()
if 'subnet' + str(public_subnet_id) not in ret_val:
ret_val['subnet' + str(public_subnet_id)] = dict()
ret_val['subnet' + str(public_subnet_id)]['public'] = ip_info.network().to_tuple()[0] + '/' + str(ip_info.to_tuple()[1])
current_base_address = IP(int(ip_info.host_last().hex(), 16) + 2).to_tuple()[0]
range_reset = Network(current_base_address + '/' + str(private_subnet_size))
current_base_address = IP(int(range_reset.host_last().hex(), 16) + 2).to_tuple()[0]
for private_subnet_id in range(0, private_subnet_count):
if not cidr_info.check_collision(current_base_address):
raise RuntimeError('Cannot continue creating network--current base address is outside the range of the master Cidr block. Found on pass ' + str(private_subnet_id + 1) + ' when creating private subnet cidrs')
ip_info = Network(current_base_address + '/' + str(private_subnet_size))
range_info = ip_info.network().to_tuple()
if 'subnet' + str(private_subnet_id) not in ret_val:
ret_val['subnet' + str(private_subnet_id)] = dict()
ret_val['subnet' + str(private_subnet_id)]['private'] = ip_info.network().to_tuple()[0] + '/' + str(ip_info.to_tuple()[1])
current_base_address = IP(int(ip_info.host_last().hex(), 16) + 2).to_tuple()[0]
return self.template.add_mapping('networkAddresses', ret_val)示例4: new_isp_ip
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def new_isp_ip():
with open('new_isp_ip.txt', 'w') as f:
for line in open('isp_ip.txt'):
line = line.strip()
if line:
elems = [e.strip() for e in line.split('/')]
try:
mask = int(elems[1])
except ValueError:
f.write(','.join(elems) + '\n')
continue
network = Network(elems[0], mask=mask)
elems[0] = network.network().dq
elems[1] = network.broadcast().dq
f.write(','.join(elems) + '\n')示例5: test_ipv4_3
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def test_ipv4_3(self):
net = Network('10.10.0.0/255.255.255.0')
self.assertTrue(str(net) == '10.10.0.0/24')
self.assertTrue(str(net.to_ipv6().to_compressed()) == '2002:a0a::')
self.assertTrue(net.info() == 'PRIVATE')
self.assertTrue(net.subnet() == 24)
self.assertTrue(net.size() == 1 << (32 - 24))
self.assertTrue(int(net) == 0x0a0a0000)
self.assertTrue(net.hex().lower() == '0a0a0000')
self.assertTrue(str(net.netmask()) == '255.255.255.0')
self.assertTrue(net.version() == 4)
self.assertTrue(str(net.network()) == '10.10.0.0')
self.assertTrue(str(net.broadcast()) == '10.10.0.255')
self.assertFalse('192.168.0.1' in net)
self.assertFalse('192.168.114.128' in net)
self.assertFalse('10.0.0.1' in net)
self.assertTrue('10.10.0.254' in net)
self.assertTrue('10.10.0.100' in net)示例6: test_ipv4_3
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def test_ipv4_3(self):
net = Network("10.10.0.0/255.255.255.0")
self.assertTrue(str(net) == "10.10.0.0/24")
self.assertTrue(str(net.to_ipv6().to_compressed()) == "2002:a0a::")
self.assertTrue(net.info() == "PRIVATE")
self.assertTrue(net.subnet() == 24)
self.assertTrue(net.size() == 1 << (32 - 24))
self.assertTrue(int(net) == 0x0A0A0000)
self.assertTrue(net.hex().lower() == "0a0a0000")
self.assertTrue(str(net.netmask()) == "255.255.255.0")
self.assertTrue(net.version() == 4)
self.assertTrue(str(net.network()) == "10.10.0.0")
self.assertTrue(str(net.broadcast()) == "10.10.0.255")
self.assertFalse("192.168.0.1" in net)
self.assertFalse("192.168.114.128" in net)
self.assertFalse("10.0.0.1" in net)
self.assertTrue("10.10.0.254" in net)
self.assertTrue("10.10.0.100" in net)示例7: test_ipv4_1
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def test_ipv4_1(self):
net = Network('192.168.114.42', 23)
self.assertTrue(str(net) == '192.168.114.42/23')
self.assertTrue(str(net.to_ipv6().to_compressed()) == '2002:c0a8:722a::')
self.assertTrue(net.info() == 'PRIVATE')
self.assertTrue(net.subnet() == 23)
self.assertTrue(net.size() == 1 << (32 - 23))
self.assertTrue(int(net) == 0xc0a8722a)
self.assertTrue(net.hex().lower() == 'c0a8722a')
self.assertTrue(str(net.netmask()) == '255.255.254.0')
self.assertTrue(net.version() == 4)
self.assertTrue(str(net.network()) == '192.168.114.0')
self.assertTrue(str(net.broadcast()) == '192.168.115.255')
self.assertFalse('192.168.0.1' in net)
self.assertTrue('192.168.114.128' in net)
self.assertFalse('10.0.0.1' in net)
self.assertTrue(str(net + 6) == '192.168.114.48/23')
self.assertTrue((net + 6) in net)
self.assertTrue(str(net - 6) == '192.168.114.36/23')
self.assertTrue((net - 6) in net)示例8: test_ipv6_4
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def test_ipv6_4(self):
net = Network('2001:dead:beef:1:c01d:c01a::', 'ffff:ffff:ffff::')
self.assertTrue(str(net) == '2001:dead:beef:0001:c01d:c01a:0000:0000/48')
self.assertTrue(str(net.to_compressed()) == '2001:dead:beef:1:c01d:c01a::')
self.assertTrue(str(net.to_ipv6().to_compressed()) == '2001:dead:beef:1:c01d:c01a::')
self.assertTrue(net.info() == 'UNKNOWN')
self.assertTrue(net.subnet() == 48)
self.assertTrue(net.size() == 1 << (128 - 48))
self.assertTrue(int(net) == 0x2001deadbeef0001c01dc01a00000000)
self.assertTrue(net.hex().lower() == '2001deadbeef0001c01dc01a00000000')
self.assertTrue(str(net.netmask()) == 'ffff:ffff:ffff:0000:0000:0000:0000:0000')
self.assertTrue(net.version() == 6)
self.assertTrue(str(net.network()) == '2001:dead:beef:0000:0000:0000:0000:0000')
self.assertTrue(str(net.broadcast()) == '2001:dead:beef:ffff:ffff:ffff:ffff:ffff')
self.assertFalse('123:456::' in net)
self.assertFalse('::aaaa:bbbb:cccc:dddd' in net)
self.assertFalse('::dddd' in net)
self.assertFalse('::1' in net)
self.assertFalse('123::456' in net)
self.assertTrue('2001:dead:beef:babe::1234' in net)示例9: test_ipv4_1
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def test_ipv4_1(self):
net = Network("192.168.114.42", 23)
self.assertTrue(str(net) == "192.168.114.42/23")
self.assertTrue(str(net.to_ipv6().to_compressed()) == "2002:c0a8:722a::")
self.assertTrue(net.info() == "PRIVATE")
self.assertTrue(net.subnet() == 23)
self.assertTrue(net.size() == 1 << (32 - 23))
self.assertTrue(int(net) == 0xC0A8722A)
self.assertTrue(net.hex().lower() == "c0a8722a")
self.assertTrue(str(net.netmask()) == "255.255.254.0")
self.assertTrue(net.version() == 4)
self.assertTrue(str(net.network()) == "192.168.114.0")
self.assertTrue(str(net.broadcast()) == "192.168.115.255")
self.assertFalse("192.168.0.1" in net)
self.assertTrue("192.168.114.128" in net)
self.assertFalse("10.0.0.1" in net)
self.assertTrue(str(net + 6) == "192.168.114.48/23")
self.assertTrue((net + 6) in net)
self.assertTrue(str(net - 6) == "192.168.114.36/23")
self.assertTrue((net - 6) in net)示例10: test_ipv6_4
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def test_ipv6_4(self):
net = Network("2001:dead:beef:1:c01d:c01a::", "ffff:ffff:ffff::")
self.assertTrue(str(net) == "2001:dead:beef:0001:c01d:c01a:0000:0000/48")
self.assertTrue(str(net.to_compressed()) == "2001:dead:beef:1:c01d:c01a::")
self.assertTrue(str(net.to_ipv6().to_compressed()) == "2001:dead:beef:1:c01d:c01a::")
self.assertTrue(net.info() == "UNKNOWN")
self.assertTrue(net.subnet() == 48)
self.assertTrue(net.size() == 1 << (128 - 48))
self.assertTrue(int(net) == 0x2001DEADBEEF0001C01DC01A00000000)
self.assertTrue(net.hex().lower() == "2001deadbeef0001c01dc01a00000000")
self.assertTrue(str(net.netmask()) == "ffff:ffff:ffff:0000:0000:0000:0000:0000")
self.assertTrue(net.version() == 6)
self.assertTrue(str(net.network()) == "2001:dead:beef:0000:0000:0000:0000:0000")
self.assertTrue(str(net.broadcast()) == "2001:dead:beef:ffff:ffff:ffff:ffff:ffff")
self.assertFalse("123:456::" in net)
self.assertFalse("::aaaa:bbbb:cccc:dddd" in net)
self.assertFalse("::dddd" in net)
self.assertFalse("::1" in net)
self.assertFalse("123::456" in net)
self.assertTrue("2001:dead:beef:babe::1234" in net)示例11: test_ipv6_1
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def test_ipv6_1(self):
net = Network('123::', 128)
self.assertTrue(str(net) == '0123:0000:0000:0000:0000:0000:0000:0000/128')
self.assertTrue(str(net.to_compressed()) == '123::')
self.assertTrue(str(net.to_ipv6().to_compressed()) == '123::')
self.assertTrue(net.info() == 'UNKNOWN')
self.assertTrue(net.subnet() == 128)
self.assertTrue(net.size() == 1 << (128 - 128))
self.assertTrue(int(net) == (0x123<<112))
self.assertTrue(net.hex().lower() == '01230000000000000000000000000000')
self.assertTrue(str(net.netmask()) == 'ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff')
self.assertTrue(net.version() == 6)
self.assertTrue(str(net.network()) == '0123:0000:0000:0000:0000:0000:0000:0000')
self.assertTrue(str(net.broadcast()) == '0123:0000:0000:0000:0000:0000:0000:0000')
self.assertFalse('123:456::' in net)
self.assertTrue('123::' in net)
self.assertFalse('::1' in net)
self.assertFalse('123::456' in net)
self.assertTrue(str((net + 6).to_compressed()).lower() == '123::6')
self.assertFalse((net + 6) in net)
self.assertTrue(str((net - 6).to_compressed()).lower() == '122:ffff:ffff:ffff:ffff:ffff:ffff:fffa')
self.assertFalse((net - 6) in net)示例12: test_ipv6_1
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def test_ipv6_1(self):
net = Network("123::", 128)
self.assertTrue(str(net) == "0123:0000:0000:0000:0000:0000:0000:0000/128")
self.assertTrue(str(net.to_compressed()) == "123::")
self.assertTrue(str(net.to_ipv6().to_compressed()) == "123::")
self.assertTrue(net.info() == "UNKNOWN")
self.assertTrue(net.subnet() == 128)
self.assertTrue(net.size() == 1 << (128 - 128))
self.assertTrue(int(net) == (0x123 << 112))
self.assertTrue(net.hex().lower() == "01230000000000000000000000000000")
self.assertTrue(str(net.netmask()) == "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff")
self.assertTrue(net.version() == 6)
self.assertTrue(str(net.network()) == "0123:0000:0000:0000:0000:0000:0000:0000")
self.assertTrue(str(net.broadcast()) == "0123:0000:0000:0000:0000:0000:0000:0000")
self.assertFalse("123:456::" in net)
self.assertTrue("123::" in net)
self.assertFalse("::1" in net)
self.assertFalse("123::456" in net)
self.assertTrue(str((net + 6).to_compressed()).lower() == "123::6")
self.assertFalse((net + 6) in net)
self.assertTrue(str((net - 6).to_compressed()).lower() == "122:ffff:ffff:ffff:ffff:ffff:ffff:fffa")
self.assertFalse((net - 6) in net)示例13: test_ipv6_2
# 需要导入模块: from ipcalc import Network [as 别名]
# 或者: from ipcalc.Network import network [as 别名]
def test_ipv6_2(self):
net = Network('::42', 64)
self.assertTrue(str(net) == '0000:0000:0000:0000:0000:0000:0000:0042/64')
self.assertTrue(str(net.to_compressed()) == '::42')
self.assertTrue(str(net.to_ipv6().to_compressed()) == '::42')
self.assertTrue(net.info() == 'IPV4COMP')
self.assertTrue(net.subnet() == 64)
self.assertTrue(net.size() == 1 << (128 - 64))
self.assertTrue(int(net) == 0x42)
self.assertTrue(net.hex().lower() == '00000000000000000000000000000042')
self.assertTrue(str(net.netmask()) == 'ffff:ffff:ffff:ffff:0000:0000:0000:0000')
self.assertTrue(net.version() == 6)
self.assertTrue(str(net.network()) == '0000:0000:0000:0000:0000:0000:0000:0000')
self.assertTrue(str(net.broadcast()) == '0000:0000:0000:0000:ffff:ffff:ffff:ffff')
self.assertFalse('123:456::' in net)
self.assertTrue('::aaaa:bbbb:cccc:dddd' in net)
self.assertTrue('::dddd' in net)
self.assertTrue('::1' in net)
self.assertFalse('123::456' in net)
self.assertTrue(str((net + 6).to_compressed()).lower() == '::48')
self.assertTrue((net + 6) in net)
self.assertTrue(str((net - 6).to_compressed()).lower() == '::3c')
self.assertTrue((net - 6) in net)