Fix: Update Py versions for macOS, ubuntu20 and python: rm 3.8, add 3.11 #314

	name: MacOs test

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

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	max-parallel: 4
	matrix:
	os: [macOS-12]
	python-version: ["3.9", "3.10", "3.11"]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip cache purge
	python -m pip install --upgrade pip
	python -m pip install --no-cache-dir flake8 pytest
	pip install -r requirements.txt
	pip install . -U
	- name: Lint with flake8
	run: \|
	pip install flake8
	# stop the build if there are Python syntax errors or undefined names
	flake8 ./src --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 100 chars wide
	flake8 ./src --count --exit-zero --max-complexity=10 --max-line-length=100 --statistics
	- name: Test with pytest
	run: \|
	pytest -v

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