gistfile1.txt

    def _TEST(self, comm, script_type, script_name, *args, **kwargs):
        if not script_type == "gcode":
            return None

        if script_name == "afterPrinterConnected":
            prefix = "M117 prefix"
            postfix = "M117 postfix"
                
            return prefix, postfix
        elif script_name == "beforePrinterDisconnected":
            prefix = None
            postfix = None
            variables = dict(testvar="Hello!")
            
            return prefix, postfix, variables