做出自己的陈述 [英] Making your own statements

问题描述

是否可以用Python定义自己的新语句，例如def，with，for?当然，我并不是要覆盖现有的语句，而只是创建一些我自己的语句.

Is there a way to define new statements like def, with, for of my own in Python? Of course, I don't mean to override the existing statements, only create some of my own.

如果是，该怎么办?您能指出我有关该主题的好文档吗?

If so, how do I do it? Can you point me to good docs on the subject?

推荐答案

否，您不能在Python程序中添加新语法.更改语言的唯一方法是编辑并重新编译语法文件并支持C代码，以获得新的更改后的解释器，编译器和运行时.

No, you cannot add new syntax within a Python program. The only way to alter the language is to edit and recompile the grammar file and supporting C code, to obtain a new altered interpreter, compiler and runtime.

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