Go to version 2.1.6 #544

	name: Testing

	on:
	push:
	branches: [ '*' ]
	pull_request:
	branches: [ '*' ]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.9"]
	steps:
	- uses: actions/checkout@v3

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}

	- name: Cache pip packages
	uses: actions/cache@v3
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-

	- name: Install dependencies
	run: \|
	pip install --upgrade pip setuptools wheel
	pip install flake8 pytest pytest-xdist-forked
	pip install .

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

	- name: Running pytest
	run: \|
	pytest tests/ -s -v --boxed

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