ipaddr.py 文件源码

def __init__(self, subnet, prefix, is_ipv6=False):

        self.__no_use_iplist_num = []
        self.__subnet = subnet
        self.__prefix = prefix
        self.__is_ipv6 = is_ipv6

        if not is_ipv6:
            self.__fa = socket.AF_INET
            self.__cur_max_ipaddr_num = utils.bytes2number(socket.inet_pton(socket.AF_INET, subnet))
            self.__prefix_num = utils.calc_net_prefix_num(prefix)
        else:
            self.__fa = socket.AF_INET6
            self.__cur_max_ipaddr_num = utils.bytes2number(socket.inet_pton(socket.AF_INET6, subnet))
            self.__prefix_num = utils.calc_net_prefix_num(prefix, is_ipv6=True)

        self.__subnet_num = self.__cur_max_ipaddr_num
        return