Switch to `pyproject.toml`, update versions #40

	name: Code quality checks

	# Run this workflow every time a new commit pushed to your repository
	on:
	push:
	branches:
	- master
	tags:
	- '*'
	paths:
	- '**.py'
	pull_request:
	paths:
	- '**.py'
	workflow_dispatch:

	jobs:
	linting:
	name: Code-quality checks
	runs-on: ubuntu-latest
	strategy:
	matrix:
	toxenv:
	- isort
	- black
	- flake8
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "3.10"
	- name: Install dependencies
	run: pip install tox
	- run: tox
	env:
	TOXENV: ${{ matrix.toxenv }}

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