Add pylint and fix suggestions #182

	name: Test
	on:
	pull_request:

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:

	- name: Setup python 3.10
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Checkout
	uses: actions/checkout@v3

	- name: Install tox
	run: python -m pip install tox

	- name: Run tox
	run: tox -v

	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- run: python -m pip install -r requirements-dev.txt
	- run: black --check --diff .
	- run: pylint src

	doc:
	runs-on: ubuntu-latest

	steps:

	- name: Setup python 3.10
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Checkout pgspot
	uses: actions/checkout@v3

	- name: Ensure docs up-to-date
	run: \|
	./gendoc
	git diff --exit-code

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