v2.3.1: fix CLI arg config #54

	name: Test

	on:
	push:
	branches: [ master, 'dev/*' ]
	pull_request:
	branches: [ master ]

	jobs:
	test:
	name: ${{ matrix.os }}, py-${{ matrix.python_version }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-18.04, windows-latest, macOS-latest]
	python_version: [3.7]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python_version }}
	- name: Install Linux dependencies
	if: "startsWith(runner.os, 'Linux')"
	run: \|
	python -m pip install --upgrade pip wheel

	# Install wxPython wheels since they are distribution-specific and therefore not on PyPI
	# See: https://wxpython.org/pages/downloads/index.html
	pip install -U -f https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-18.04 wxPython

	pip install .
	- name: Install MacOS/Windows dependencies
	run: \|
	python -m pip install --upgrade pip wheel
	pip install .

	typecheck:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	python_version: [3.7]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python_version }}
	- name: Install dependencies
	run: \|
	pip install .
	pip install mypy
	- name: Typecheck
	run: \|
	python -m mypy

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