小编Dav*_*sky的帖子

是否有用于执行 gem/git样式命令行参数的Python模块？我的意思是gem/git风格是:

$ ./MyApp.py
The most commonly used MyApp commands are:
  add        Add file contents to the index
  bisect     Find by binary search the change that introduced a bug
  branch     List, create, or delete branches
  checkout   Checkout a branch or paths to the working tree
  ...

$ ./MyApp.py branch
  * current-branch
    master

没有参数,输出会告诉您如何继续.还有一个特殊的"帮助"命令:

$ ./MyApp.py help branch

这将为您提供有关"分支"命令的更深入的提示.

编辑: 通过执行我的意思是它为您执行使用打印,退出无效输入,根据您的CLI规范运行您的功能.为命令行排序"URL映射器".