Bump actions/checkout from 3 to 4 #21

	name: Gating

	on:
	pull_request:
	push:
	branches:
	- master
	workflow_dispatch:
	inputs: {}

	jobs:
	tests:
	name: Unit tests
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.11", "3.7"]
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install tox tox-gh-actions
	- name: Test with tox
	run: tox
	- name: Run coveralls-python
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	COVERALLS_FLAG_NAME: python-${{ matrix.python-version }}
	COVERALLS_PARALLEL: true
	run: \|
	pip3 install --upgrade pip
	pip3 install --upgrade setuptools
	pip3 install --upgrade coveralls==3.2.0
	coveralls --service=github

	coveralls-finish:
	name: Finish coveralls-python
	needs: tests
	runs-on: ubuntu-latest
	steps:
	- name: Finished
	run: \|
	pip3 install --upgrade pip
	pip3 install --upgrade setuptools
	pip3 install --upgrade coveralls
	coveralls --finish --service=github
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	linters:
	name: Linters
	strategy:
	matrix:
	tox_env:
	- bandit
	- black
	- isort
	- flake8
	- mypy
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.11"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install tox
	- name: Test '${{ matrix.tox_env }}' with tox
	run: tox -e ${{ matrix.tox_env }}

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