Support Python 3.12 and apply `ruff` as formatter #19

	name: Formatting Check

	on:
	push:
	branches: [ master ]
	pull_request:


	jobs:
	formatting-check:

	name: Formatting Check
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install poetry
	poetry install
	- name: Run formatter
	run: \|
	poetry run tox -e ruff,mypy

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