run.py 文件源码

def manage_socket(address):
    for i in range(3):
        time.sleep(i)
        try:
            server = MyRPCServer(address, MyHandler)
            break
        except socket.error as err:
            print>>sys.__stderr__,"IDLE Subprocess: socket error: "\
                                        + err.args[1] + ", retrying...."
    else:
        print>>sys.__stderr__, "IDLE Subprocess: Connection to "\
                               "IDLE GUI failed, exiting."
        show_socket_error(err, address)
        global exit_now
        exit_now = True
        return
    server.handle_request() # A single request only