Merge pull request #1372 from jdb78/fix/dependencies #691

	name: Lint

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	jobs:
	linter-black:
	name: Check code formatting with Black
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Set up Python 3.8
	uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- name: Install Black
	run: pip install black[jupyter]
	- name: Run Black
	run: black --check .

	imports-check-isort:
	name: Check valid import formatting with isort
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Set up Python 3.8
	uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- name: Install isort
	run: pip install isort==5.6.4
	- name: Run isort
	run: isort --check-only --diff .

	linter-flake8:
	name: Check valid formatting with flake8
	runs-on: ubuntu-latest
	timeout-minutes: 10
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- uses: actions/setup-python@v2
	with:
	python-version: 3.8

	- name: Install dependencies
	run: pip install flake8
	- name: Run checks
	run: flake8


	pre-commit-hooks:
	name: Check that pre-commit hooks pass
	runs-on: ubuntu-latest
	timeout-minutes: 10
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- name: Install dependencies
	run: pip install pre-commit

	- name: Run checks
	run: pre-commit run --all-files

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