Remove black, switch to ruff for formatting #167

	name: Python package

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:

	build:
	name: Build for (${{ matrix.python-version }}, ${{ matrix.os }})
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: ['ubuntu-latest', 'macos-latest', 'windows-latest']
	python-version: ['3.10', '3.11']
	env:
	MPLBACKEND: Agg # https://github.com/orgs/community/discussions/26434
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Python info
	shell: bash -l {0}
	run: \|
	which python3
	python3 --version
	- name: Upgrade pip and install hatch
	run: \|
	python3 -m pip install --upgrade pip hatch
	- name: Run fast tests first
	run: hatch run test
	- name: Run full test suite & coverage
	run: hatch run test
	- name: Verify that we can build the package
	run: hatch build

	lint:
	name: Linting build
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.10
	uses: actions/setup-python@v3
	with:
	python-version: "3.10"
	- name: Python info
	shell: bash -l {0}
	run: \|
	which python3
	python3 --version
	- name: Upgrade pip and install hatch & pre-commit
	run: python3 -m pip install --upgrade pip hatch pre-commit
	- name: Check style against standards
	run: hatch run lint
	- name: Verify that pre-commit agrees
	run: pre-commit

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