experimental: adds a new workflow for QA for testing PyPI packages with conda pypi install

[travishathaway]

Description

fixes: #213

I'm still personally unsure if this is actually useful and makes sense to merge, but I figured this would be a good place to have that conversation.

To see some runs, you can check out my fork:

• https://github.com/travishathaway/conda-pypi/actions/workflows/qa-wheels.yml

[codspeed-hq]

CodSpeed Performance Report

Merging this PR will not alter performance

_{Comparing travishathaway:issue-213 (87ee244) with main (385102e)}

Summary

✅ 5 untouched benchmarks

[soapy1]

this is pretty neat! Though I'm wondering who the target audience for this is and what their thoughts are. If it's useful to them I'm happy to give this a ✔️.

For me, I think I feel good about running these tests on my own machine for investigation, and I don't think I would use this. I feel pretty good about the current test suite being able to point out any cross platform issues. But, it is pretty telling that lots of these tests failed. So maybe there is also opportunity to include this style of test in the normal test suite?

[kenodegard]

Is this needed?

[kenodegard]

This create is what tmp_env is for:

Suggested change

	prefix = tmp_path / "env"
	conda_cli(
	"create",
	"--prefix",
	str(tmp_path / "env"),
	"--channel",
	"defaults",
	"--override-channels",
	"-y",
	"python",
	)
	with tmp_env(
	"--override-channels",
	"--channel=defaults",
	"python",
	) as prefix:

[kenodegard]

change this to "extend" and we can skip all of the argument formatting in the workflow

[kenodegard]

Flatten it so it's more readable:

Suggested change

	run: |
	# Parse multiline input into array
	IFS=$' ' read -rd '' -a packages <<< "${{ inputs.packages }}" || true
	# Build pytest command with --qa-packages for each package
	pytest_args="-m qa -v --basetemp=${{ runner.os == 'Windows' && 'D:\\temp' || runner.temp }} tests/test_qa_wheels.py"
	for pkg in "${packages[@]}"; do
	# Trim whitespace
	pkg=$(echo "$pkg" | xargs)
	if [ -n "$pkg" ]; then
	pytest_args="$pytest_args --qa-packages $pkg"
	fi
	done
	env:
	BASETEMP: ${{ runner.os == 'Windows' && 'D:\\temp' || runner.temp }}
	run: |
	# Convert package list to --qa-packages arguments
	qa_args=$(echo "${{ inputs.packages }}" | xargs | sed 's/[^ ][^ ]*/--qa-packages &/g')
	# Run pixi/pytest
	pixi run --environment ${{ env.PIXI_ENV_NAME }} python -mpytest \
	-m qa -v \
	--basetemp="${BASETEMP}" \
	$qa_args \
	tests/test_qa_wheels.py