如何在组中显示argparse子命令? [英] how to show argparse subcommands in groups?
问题描述
对于具有许多子命令的程序,我想将它们按逻辑分组显示在--help输出中. Python argparse具有 add_argument_group
方法,但它没有似乎与次级解析器兼容.子解析器只能添加到顶级ArgumentParser
,并且_SubParsersAction
不允许参数组.有什么办法解决这个问题?
For a program with many subcommands, I'd like to show them logically grouped in the --help output. Python argparse has a add_argument_group
method, but it doesn't seem compatible with subparsers. subparsers can only be added to the top level ArgumentParser
, and _SubParsersAction
doesn't allow argument groups. Is there some way around this?
推荐答案
除了实现自定义HelpFormatter
之外,您不能以任何直接的方式真正做到这一点.
You can't really do it in any straightforward way, other than implementing a custom HelpFormatter
.
您可以在这部分中找到有关HelpFormatter
风味的更多信息.文档.
You can find some more information on HelpFormatter
flavors in this part of the documentation.
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