# Source code for canlib.kvrlib.address

    from collections import namedtuple

    from .enums import AddressType
    from .structures import kvrAddress

    class Address(namedtuple('_Address', "type address")):
        """An IP or MAC address

        Attributes:
            type (`canlib.kvrlib.AddressType`): Address type.
            address (`list[int]`): A list of integers, the numbers in the address.

        """
        @classmethod
        def from_c(cls, c_addr):
            """Create an `Address` object from a `canlib.kvrlib.kvrAddress` object"""
            addr_type = AddressType(c_addr.type)
            address = [int(n) for n in c_addr.address]
            # qqqdaca mostly guessing, make sure these are correct
            if addr_type is AddressType.IPV4:
                address = address[:4]
            elif addr_type is AddressType.IPV4_PORT:
                address = address[:5]
            elif addr_type is AddressType.IPV6:
                address = address[:8]
            elif addr_type is AddressType.MAC:
                address = address[:6]

            return cls(type=addr_type, address=address)

        def to_c(self):
            """Create a `canlib.kvrlib.kvrAddress` from this object"""
            c_addr = kvrAddress(self.type)
            c_addr.address[0:len(self.address)] = self.address
            return c_addr

        def __str__(self):
            if self.type is AddressType.IPV4:
                addr = '.'.join(str(x) for x in self.address)
            elif self.type is AddressType.IPV4_PORT:
                addr = '.'.join(str(x) for x in self.address[:-1])
                addr += ':' + str(self.address[-1])
            elif self.type is AddressType.IPV6:
                addr = ':'.join(str(x) for x in self.address)
            elif self.type is AddressType.MAC:
                addr = '-'.join(str(x) for x in self.address)
            else:
                addr = ' '.join(str(x) for x in self.address if x != 0)

            return '<Address {addr} ({t})>'.format(addr=addr, t=self.type.name)