Bump actions/checkout from 3 to 4 #48

	name: CI

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9, "3.10"]

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4.7.0
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install tox tox-gh-actions
	pip install -r requirements-dev.txt

	- name: Test with tox
	run: python -m tox

	- name: installing coveragepy for codecov upload
	# the codecov github action needs this package to find the reports
	run: pip install coverage codecov

	- name: upload coverage to codecov
	if: \|
	!(
	github.event_name == 'pull_request' &&
	github.event.pull_request.user.login == 'dependabot[bot]'
	)
	run: codecov --required --tries 10

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