Test multiple Python versions #5

	name: Python CI (install and test)

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	permissions:
	contents: read

	jobs:
	test:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.10", "3.12"]

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Display Python version
	run: python -c "import sys; print(sys.version)"
	- name: Install Python dependencies
	uses: py-actions/py-dependency-install@v4
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
	- name: Install package
	run: \|
	pip install .
	- name: Test with pytest
	run: \|
	pytest
	- name: Create build artifact
	run: \|
	python -m build
	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	path: dist
	retention-days: 2

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