CI #49

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	# Run monthly at 2:03 UTC
	schedule:
	- cron: '3 2 1 * *'
	workflow_dispatch:


	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

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

	- name: Install external dependencies
	run: \|
	sudo apt-get update -y
	sudo apt-get install -y \
	graphviz \
	libgraphviz-dev

	- name: Install Python dependencies
	run: \|
	python -m pip install --upgrade pip setuptools wheel
	python -m pip install --no-cache-dir .[develop,viz]

	- name: List installed Python packages
	run: python -m pip list

	- name: Run unit tests
	run: \|
	python -m pytest tests

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