__init__.py 文件源码

def __init__(self, host, tcp_port):
        if re.match(r'^\d+[\.\d]+$', host) or re.match(r'^[0-9a-fA-F:]+$', host):
            self.addr = host
        else:
            self.addr = socket.getaddrinfo(host, 0, 0, socket.SOCK_STREAM)[0][4][0]
        self.port = int(tcp_port)