Getting github workflows to use poetry #18

	name: Test [ubuntu, windows, macOS]

	on:
	push:
	# branches: [ "master" ]
	pull_request:
	# branches: [ "master" ]

	jobs:
	test:
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	python-version: [3.8, 3.9]

	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v2

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install Poetry
	uses: snok/install-poetry@v1

	- name: Load poetry virtualenv
	run: poetry config virtualenvs.in-project true

	- name: Install dependencies
	run: poetry install --no-root

	- name: Install Flake8
	run: pip install flake8

	- name: Lint with Flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

	- name: Run pytest
	run: poetry run pytest

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