子流程模块，特使，sarge和pexpect之间的区别? [英] Differences between subprocess module, envoy, sarge and pexpect?

问题描述

我正在考虑制作一个程序，该程序需要从各种aircrack-ng套件工具中发送输入并获取输出.我知道有两个python模块，例如subprocess，envoy，sarge和pexpect，它们可以提供必要的功能.谁能建议我应该使用或不使用的东西，特别是当我刚接触python时.

I am thinking about making a program that will need to send input and take output from the various aircrack-ng suite tools. I know of a couple of python modules like subprocess, envoy, sarge and pexpect that would provide the necessary functionality. Can anyone advise on what I should be using or not using, especially as I'm new to python.

谢谢

推荐答案

作为sarge的维护者，我可以告诉您它的目标与envoy大致相似(就与subprocess的易用性有关)，并且sarge中有(IMO)相对于以下功能:

As the maintainer of sarge, I can tell you that its goals are broadly similar to envoy (in terms of ease of use over subprocess) and there is (IMO) more functionality in sarge with respect to:

• 跨平台支持类似bash的语法(例如在命令行中使用&&，||，&)
• 更好地支持捕获subprocess输出流并异步使用它们
• 更多文档，尤其是有关内部和外围问题的信息，例如在使用子进程的上下文中的线程+分叉
• 支持防止外壳注入攻击

• Cross-platform support for bash-like syntax (e.g.use of &&, ||, & in command lines)
• Better support for capturing subprocess output streams and working with them asynchronously
• More documentation, especially about the internals and peripheral issues like threading+forking in the context of using subprocess
• Support for prevention of shell injection attacks

当然是YMMV，但是您可以查看文档，它们是相当全面.

Of course YMMV, but you can check out the docs, they're reasonably comprehensive.

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