Add T018–T020 to clean three ADB ATO data sets #19

	name: Code quality

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

	jobs:
	lint:
	continue-on-error: true
	name: black, flake8
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	with:
	submodules: true

	- uses: actions/setup-python@v2

	- name: Cache Python packages
	uses: actions/cache@v2
	with:
	path: ~/.cache/pip
	key: ubuntu-latest

	- name: Upgrade pip, wheel
	run: python -m pip install --upgrade pip wheel

	- name: Check "black" code style
	run: \|
	pip install black
	black --check .

	- name: Lint with flake8
	run: \|
	pip install flake8
	flake8 --count --max-complexity=15 --show-source --statistics

	- name: Sort imports with isort
	run: \|
	pip install isort
	isort --check-only .

	mypy-sphinx:
	continue-on-error: true
	name: mypy, sphinx docs
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	with:
	submodules: true

	- uses: actions/setup-python@v2

	- name: Cache Python packages
	uses: actions/cache@v2
	with:
	path: ~/.cache/pip
	key: ubuntu-latest

	- name: Upgrade pip, wheel
	run: python -m pip install --upgrade pip wheel

	- name: Install the Python package and dependencies
	run: pip install .[doc,hist,tests]

	- name: Check typing with mypy
	run: \|
	pip install mypy
	mypy .

	- name: Build documentation using Sphinx
	run: make --directory=doc html

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