Upgrade Python to 3.12 #1347

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:

	env:
	PYTHON_VERSION: "3.12"

	jobs:
	pre-commit:
	name: Pre-commit
	runs-on: ubuntu-latest
	steps:
	- name: Check out the repository
	uses: actions/checkout@v4

	- name: Set up Python ${{ env.PYTHON_VERSION }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ env.PYTHON_VERSION }}

	- name: Install Poetry
	uses: abatilo/actions-poetry@v3

	- name: Use local virtual environment
	run: \|
	poetry config virtualenvs.create true --local
	poetry config virtualenvs.in-project true --local

	- uses: actions/cache@v4
	id: cache-poetry-deps
	name: Cache Poetry dependencies
	with:
	path: ./.venv
	key: venv-${{ env.PYTHON_VERSION }}-${{ hashFiles('poetry.lock') }}
	restore-keys: \|
	venv-${{ env.PYTHON_VERSION }}-

	- uses: actions/cache@v4
	name: Cache pre-commit hooks
	with:
	path: ~/.cache/pre-commit/
	key: >
	${{ format('pre-commit-{0}-{1}',
	env.PYTHON_VERSION,
	hashFiles('.pre-commit-config.yaml')
	) }}
	restore-keys: \|
	pre-commit-${{ env.PYTHON_VERSION }}-
	pre-commit-

	- name: Install dependencies with Poetry
	if: steps.cache-poetry-deps.outputs.cache-hit != 'true'
	run: poetry install

	- name: Run pre-commit on all files
	run: \|
	poetry run pre-commit run --all-files --show-diff-on-failure --color=always

	- name: Run python-typing-update
	run: \|
	poetry run pre-commit run --hook-stage manual python-typing-update --all-files --show-diff-on-failure --color=always

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