formatting #388

	name: CI
	on:
	push:
	pull_request:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	env:
	LANG: en_US.utf-8
	LC_ALL: en_US.utf-8
	PYTHONIOENCODING: UTF-8
	CI: true

	jobs:
	ci:
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]
	os: [ubuntu-latest, macos-latest, windows-latest]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v3

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

	- name: Setup Poetry
	uses: abatilo/actions-poetry@v2
	with:
	poetry-version: 1.5

	- name: Setup a local virtual environment (if no poetry.toml file)
	run: \|
	poetry config virtualenvs.create true --local
	poetry config virtualenvs.in-project true --local

	- uses: actions/cache@v3
	name: Define a cache for the virtual environment
	with:
	path: ./.venv
	key: venv-${{ matrix.os }}-${{ matrix.python-version }}-${{ hashFiles('poetry.lock') }}
	restore-keys: \|
	venv-${{ matrix.os }}-${{ matrix.python-version }}-${{ hashFiles('poetry.lock') }}
	venv-${{ matrix.os }}-${{ matrix.python-version }}

	- name: Install Dependencies
	run: poetry install -n --all-extras

	- name: Linting and Type checking
	run: \|
	poetry run duty check

	- name: Testing
	run: \|
	poetry run duty test

	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v3

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