General improvements #13

	name: Python CI

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	python-version: ['3.9', '3.10', '3.11', '3.12']
	os: [ubuntu-latest, macos-latest, windows-latest]

	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Set up Java 11
	uses: actions/setup-java@v3
	with:
	java-version: '11'
	distribution: 'temurin'

	- name: Install pipx
	run: python -m pip install pipx

	- name: Ensure pipx uses the right Python
	run: python -m pipx ensurepath

	- name: Install Poetry with pipx
	run: pipx install poetry==1.8.2

	- name: Configure Poetry
	run: poetry config virtualenvs.create false

	- name: Install dependencies
	run: poetry install --no-root

	- name: Run tests
	run: poetry run python -m unittest discover tests -v

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