⬆️ Add compatibility with Click 8.2

[tiangolo]

⬆️ Add compatibility with Click 8.2

[thewhaleking]

Also, the docs reference using mix_stderr=False for CliRunner, but this is not longer available in Click 8.2.0

[davidism]

I haven't looked over this PR, but we did just add a new doc page about supporting multiple versions in Click, with an example for the get_metavar signature change. https://click.palletsprojects.com/en/stable/support-multiple-versions/ If there are other parts that you think we should document, or need help figuring out compatibility with, please let us (Click maintainers) know.

[github-actions]

📝 Docs preview for commit 02f6565 at: https://a1cfb4c7.typertiangolo.pages.dev

[github-actions]

📝 Docs preview for commit 1cbcbc1 at: https://3eb7a4b8.typertiangolo.pages.dev

[tiangolo]

Thanks a lot for offering help @davidism and especially for writing those docs! 🙌

---

I'm currently debugging the output showing errors for required parameters, with the update it doesn't show what was the (missing) required parameter, I probably have something wrong here... still debugging. 🤓 This was mainly about updating output formatting.

Now I'm debugging something related to shell completion. The shell completion thing was only about accessing the result.output.

---

The challenge was finding something related to the new support for enums in Click. In Click 8.2, choice types can use enums, but they expect the command to pass the name of the enum, not the value. And Typer has supported enums but using the value as the input instead of the enum name. This was handled by creating a custom Typer class type for choice that handles the input with the old Typer behavior.

[github-actions]

📝 Docs preview for commit bd98584 at: https://ec702d88.typertiangolo.pages.dev

[github-actions]

📝 Docs preview for commit 17350f5 at: https://f7ea7382.typertiangolo.pages.dev

[github-actions]

📝 Docs preview for commit 3b8f9bc at: https://560ec3ed.typertiangolo.pages.dev

[github-actions]

📝 Docs preview for commit ce2f27b at: https://243fb83f.typertiangolo.pages.dev

[github-actions]

📝 Docs preview for commit a336edd at: https://530c5e42.typertiangolo.pages.dev

[github-actions]

📝 Docs preview for commit 7da4979 at: https://41a2b5ff.typertiangolo.pages.dev

Modified Pages

• https://41a2b5ff.typertiangolo.pages.dev/tutorial/testing/ - (before)

[github-actions]

📝 Docs preview for commit 5c0b4a6 at: https://2203dc8e.typertiangolo.pages.dev

Modified Pages

• https://2203dc8e.typertiangolo.pages.dev/tutorial/testing/ - (before)

[github-actions]

📝 Docs preview for commit 45ca749 at: https://4703c015.typertiangolo.pages.dev

Modified Pages

• https://4703c015.typertiangolo.pages.dev/tutorial/testing/ - (before)

[tiangolo]

This is now available in Typer 0.16.0 🚀 🎉