def start(self):
if self.cidr_prefix_length is not None:
start, end = ipu.cidr_to_range(self.first_ip,
self.cidr_prefix_length)
return start
else:
return ipu.to_number(self.first_ip)
def end(self):
if self.last_ip is not None:
return ipu.to_number(self.last_ip)
if self.cidr_prefix_length is not None:
start, end = ipu.cidr_to_range(self.first_ip,
self.cidr_prefix_length)
return end
return self.start
def test_ip_to_number_conversions_ipv6(self):
self.assertEqual(1, ipu.to_number('0:0:0:0:0:0:0:1'))
self.assertEqual(10, ipu.to_number('0:0:0:0:0:0:0:a'))
self.assertEqual((2 ** 16) ** 7 + 10, ipu.to_number('1:0:0:0:0:0:0:a'))
# Zero collapse syntax
self.assertEqual(0, ipu.to_number('::'))
self.assertEqual(1, ipu.to_number('::1'))
self.assertEqual((2 ** 16) ** 7 + 10, ipu.to_number('1::a'))
# Mixed syntax
self.assertEqual(1, ipu.to_number('::0.0.0.1'))
self.assertEqual((2 ** 16) ** 7 + 10, ipu.to_number('1::0.0.0.10'))
def __contains__(self, ip):
ip_nr = ipu.to_number(ip)
return self.start <= ip_nr <= self.end
def test_ip_to_number_conversions(self):
self.assertEqual(0, ipu.to_number('0.0.0.0'))
self.assertEqual(1, ipu.to_number('0.0.0.1'))
self.assertEqual(256, ipu.to_number('0.0.1.0'))
self.assertEqual(65537, ipu.to_number('0.1.0.1'))
self.assertEqual(16842753, ipu.to_number('1.1.0.1'))
def test_ip_to_number_conversions_ipv6(self):
self.assertEqual(0, ipu.to_number('::'))
def test_ip_to_number_conversions(self):
self.assertEqual(0, ipu.to_number('0.0.0.0'))
self.assertEqual(1, ipu.to_number('0.0.0.1'))
self.assertEqual(256, ipu.to_number('0.0.1.0'))
self.assertEqual(65537, ipu.to_number('0.1.0.1'))
self.assertEqual(16842753, ipu.to_number('1.1.0.1'))
