Panels Can Fit To Content

[harkabeeparolus]

Provide an option for using Rich Panel.fit() aka Panel(expand=False) for help panels and errors. This was mentioned in discussion #607 and #680. To opt into this new, non-default behavior, just use:

app = typer.Typer(rich_expand=False)

I think this can look nicer on very wide terminals, especially for CLIs with few parameters, or short parameter descriptions, so I would prefer to have the option to choose this style sometimes.

Status

• The code worked fine on all the examples I tried from the Typer tutorial
• The documentation I added is perhaps a little sparse.
  • I don't know yet how to capture command output for the Typer docs, and I think an example is needed. Help?
• I'm not sure how to write tests for this. Suggestions are welcome!

Example

[github-actions]

📝 Docs preview for commit 1e1a256 at: https://a93b4aa2.typertiangolo.pages.dev

Modified Pages

• https://a93b4aa2.typertiangolo.pages.dev/tutorial/commands/help/ - (before)

[github-actions]

📝 Docs preview for commit b97e79e at: https://52aba9d8.typertiangolo.pages.dev

Modified Pages

• https://52aba9d8.typertiangolo.pages.dev/tutorial/commands/help/ - (before)

[mshonichev]

Any chances to merge this PR soon? Can someone please restart CI?

[github-actions]

📝 Docs preview for commit 03860a5 at: https://7b0a9feb.typertiangolo.pages.dev

Modified Pages

• https://7b0a9feb.typertiangolo.pages.dev/tutorial/commands/help/ - (before)

[harkabeeparolus]

Any chances to merge this PR soon?

I believe what's missing is test coverage for my new code and logic, which is not my strong suit. I would appreciate any help or suggestions on how to approach writing tests for this.