fix setup.py and CI #453

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Python package

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

	jobs:
	build:
	strategy:
	matrix:
	python-version:
	- "3.8"
	- "3.9"
	- "3.11"
	os:
	- ubuntu-latest
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v3
	- uses: actions/cache@v3
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-tox-${{ hashFiles('/tox.ini') }}-${{ hashFiles('/requirements.txt') }}-${{ hashFiles('/constraints.txt') }}-${{ hashFiles('/setup.py') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install tox-gh-actions>=3.0.0
	- name: Black-Check
	run: \|
	tox -r -e black-check
	- name: Test with tox
	run: \|
	tox -r
	env:
	PLATFORM: ${{ matrix.os }}

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