一段as3代码求大神解读，或者用python 重写

Question

private function encode(param1:Socket) : void

  {
     var _loc2_:* = null;
     try
     {
        _coderStr = "";
        _loc2_ = param1.readUnsignedInt() + "";
        _coderStr = §§dup()._coderStr + (_loc2_ + "-");
        _loc2_ = MurmurHash3(_loc2_);
        _coderStr = §§dup()._coderStr + (_loc2_ + "-");
        _loc2_ = Base64.encode(_loc2_,"iso-8859-1");
        _coderStr = §§dup()._coderStr + (_loc2_ + "-");
        Log.trace(this,_coderStr);
        Log.trace(this,"sendlogni");
        param1.writeShort(_loc2_.length + 2);
        param1.writeUTFBytes(_loc2_);
        param1.flush();
        return;
     }