cymruwhois.py 文件源码

def _nibbles(ipv6, _hex="0123456789abcdef"):
    result = []
    for ch in socket.inet_pton(socket.AF_INET6, ipv6):
        num = ord(ch)
        result.append(_hex[num >> 4])
        result.append(_hex[num & 0xf])
    return result