NetworkMapper.py 文件源码

def fill_host_list(self, ip_list):
        host_list = dict()

        # Use UDP.
        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        s.settimeout(2.0)

        for ip in ip_list:
            try:
                ip = ipaddress.ip_address(ip)
                host = self._generate_host(ip)
                if host is not None:
                    host_list[ip] = host
            except socket.herror as ex:
                pass

        return host_list