Avoid annotations errors (#545) #1091

	name: Sourcecode tests

	on: [push, pull_request, workflow_dispatch]

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.9
	uses: actions/setup-python@v4
	with:
	python-version: '3.9'
	- name: Install tox
	run: \|
	python -m pip install --upgrade pip
	pip install tox
	- name: Run styles check
	run: tox -elint
	- name: Run black
	run: tox -eblack
	tests:
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 2
	matrix:
	python-version: [3.9]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Set up tox env
	run: \|
	pver=${{ matrix.python-version }}
	tox_env="-epy${pver/./}"
	echo tox_env
	echo TOX_ENV=$tox_env >> $GITHUB_ENV
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install -r requirements-dev.txt
	- name: Test using tox envs
	run: \|
	unset CI
	tox ${{ env.TOX_ENV }}
	coverage:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.9
	uses: actions/setup-python@v4
	with:
	python-version: '3.9'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install -r requirements-dev.txt
	- name: Run coverage
	run: \|
	unset CI
	tox -ecoverage

	json-lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install tox
	run: \|
	python -m pip install --upgrade pip
	pip install tox
	- name: Validate JSON
	run: tox -ejson

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