Use `select.poll()` if available. #517

	name: Tests

	on:
	push:
	branches:
	- master
	pull_request:

	concurrency:
	group: ${{ github.ref }}-${{ github.workflow }}-${{ github.event_name }}-${{ github.event_name != 'pull_request' && github.sha \|\| '' }}
	cancel-in-progress: true

	jobs:
	quality:
	name: 🧑‍🏭 Quality & Docs
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	cache: pip

	- name: Install dependencies
	run: python -m pip install tox

	- name: Run linters
	run: python -m tox -q -e types,lint

	- name: Build the documentation
	run: python -m tox -q -e docs

	tox:
	name: ${{ matrix.tox.name }} ${{ matrix.os.emoji }} ${{ matrix.os.name }} ${{ matrix.python }}
	runs-on: ${{ matrix.os.runs-on }}
	timeout-minutes: 15
	strategy:
	fail-fast: false
	matrix:
	os:
	- name: Linux
	matrix: linux
	emoji: 🐧
	runs-on: [ubuntu-latest]
	- name: macOS
	matrix: macos
	emoji: 🍎
	runs-on: [macos-latest]
	- name: Windows
	matrix: windows
	emoji: 🪟
	runs-on: [windows-latest]
	python:
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"
	- "3.13-dev"
	- "pypy-3.9"
	exclude:
	- os:
	matrix: macos
	python: "pypy-3.9"
	- os:
	matrix: windows
	python: "pypy-3.9"

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python }}
	cache: pip

	- name: Install dependencies
	run: python -m pip install tox

	- name: Run tests
	run: python -m tox -q -e py

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