Add plotting prelude #120

	name: Python CI

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

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.9', '3.10', '3.11']
	steps:
	- uses: actions/checkout@v2
	- name: Cache Python dependencies
	uses: actions/cache@v2
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('**/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-${{ matrix.python-version }}-
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install pytest
	- name: Run Tests
	run: pytest tests

	code-quality:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- name: Cache Python dependencies
	uses: actions/cache@v2
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-3.9-${{ hashFiles('**/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-3.9-
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8 mypy black
	- name: Run flake8
	run: flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	- name: Run mypy
	run: mypy --strict ./
	- name: Check code formatting with black
	run: black --check ./

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