Bump actions/checkout from 3.1.0 to 4.1.0 #1917

	name: dist-check

	on:
	# Manually triggerable in github
	workflow_dispatch:

	# When a push occurs on either of these branches
	push:
	branches:
	- master
	- development

	# When a push occurs on a PR that targets these branches
	pull_request:
	branches:
	- master
	- development

	jobs:
	dist:
	runs-on: ubuntu-latest

	steps:
	- name: Check out the repo
	uses: actions/checkout@v4.1.0
	with:
	submodules: recursive

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.8

	- name: Build dist
	run: \|
	python setup.py sdist

	- name: Twine check
	run: \|
	pip install twine
	last_dist=$(ls -t dist/auto-sklearn-*.tar.gz \| head -n 1)
	twine check "$last_dist" --strict

	- name: Install dist
	run: \|
	last_dist=$(ls -t dist/auto-sklearn-*.tar.gz \| head -n 1)
	pip install $last_dist

	- name: PEP 561 Compliance
	run: \|
	pip install mypy

	cd .. # required to use the installed version of autosklearn

	# Note this doesnt perform mypy checks, only
	# that the types are exported
	if ! mypy -c "import autosklearn"; then exit 1; fi

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