QuantityTradeTools.py 文件源码

def sendCmd(self, cmd_id, arg=None): 
        self.fm.seek(0) 
        # ?????    
        cmd = struct.pack('i', cmd_id)        
        self.fm.write(cmd) 
        # ????struct???
        if arg:
            self.fm.write(arg)
        # ??AAuto??
        win32event.ResetEvent(self.eventPy)
        win32event.SetEvent(self.eventAu)