myexc.py 文件源码

def myconnect(sock, host, port):
    try:
        sock.connect((host, port))

    except socket.error, args:
        myargs = updArgs(args)        # convert inst to tuple
        if len(myargs) == 1:        # no #s on some errors
            myargs = (errno.ENXIO, myargs[0])

        raise NetworkError, \
        updArgs(myargs, host + ':' + str(port))