Compatibility with click v8.4.0

[mdaniels5757]

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Example Code

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Description

click v8.4.0 made a few changes that break typer's tests.

All of the problematic changes are contained in pallets/click#3228.

• The "No such option" error format changed; running for f in $(find tests -type f -print); do sed -i -E 's/"No such option: ([^"]*)"(.*)/"No such option: \1"\2 or "No such option '"'"'\1'"'"'"\2/g' "$f"; done updates all tests to support both the old and new errors.
• test_path_convert_failures (in tests/test_type_conversion.py) and test_not_exists (in tests/test_tutorial/test_parameter_types/test_path/test_tutorial002.py) both now need to assert against normalize_rich_output(result.output, "") in their final assertions.
• typer.Typer's suggest_commands=False no longer works because click now handles this.

I'd be happy to make a PR with the test fixes (I have them locally). For the suggest_commands option, though, I'm not quite sure what to do with it. (I have the relevant test marked with pytest.mark.skipif locally, but the condition for that requires using the packaging package, which you won't accept from me per https://tiangolo.com/open-source/contributing/#dependencies.)

Operating System

Linux

Operating System Details

No response

Project Version

master (9a7b2e8)

Python Version

3.10.20 and 3.14.7

Additional Context

No response

[svlandeg]

I'm not sure I understand. Typer has vendored Click and shouldn't be using Click directly anymore. The error messages should be defined within Typer's code base. Which version of Typer are you using?

Happy to continue discussing here, but please don't create a PR yet.

[mdaniels5757]

Sorry; I had incorrectly been using Nix's facilities for installing packages (which injected click directly into the PYTHONPATH, so your vendoring had no effect). Sorry for the noise!

[svlandeg]

Ok, thanks for reporting back!