Update python versions #63

	name: Run python tests

	on: [push]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.9", "3.10", "3.11"]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pycodestyle isort pylint yapf
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Check pycodestyle
	run: \|
	pycodestyle --ignore E501,E402 --exclude=.git,dev3 sshpubkeys tests
	- name: Run pylint
	run: \|
	pylint sshpubkeys tests
	- name: Run tests
	run: \|
	python3 setup.py test
	- name: Check formatting
	run: \|
	isort --recursive sshpubkeys tests; yapf --recursive -i .
	git diff --exit-code # This fails if isort&yapf combo made any changes

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