Documentation

When exploring the Cmd Python library, I realized that there is no documentation forprint_topics method.

I only realized the missing documentation because I noticed thatprint_topics method has an unused parameter calledcmdlen, and I couldn't figure out if it is actually useful for something.
I could also notice that on typeshed it is typed asAny, even though it seems to be only used as anint.

Extra doubts:

Maybeprint_topics should be renamed to_print_topics or we should document how to use it properly?
Also, is thatcmdlen parameter really needed?

I am willing to contribute with that, but I don't know which type of issue I should open to report an unused param.

Links:

• Cmd documentation:https://docs.python.org/3.13/library/cmd.html
• Cdm.print_topics definition:https://github.com/python/cpython/blob/main/Lib/cmd.py#L346
• typeshed:https://github.com/python/typeshed/blob/main/stdlib/cmd.pyi#L45

Linked PRs

• gh-128430: Add docstring for cmd.Cmd.do_topics #134539