Fixed molprobity memory issue #170

	# only pytest tests
	name: test

	on: [push, pull_request]

	jobs:
	build:

	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest]
	python-version: [3.8]
	include:
	- os: macos-latest
	python-version: 3.8
	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 dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pytest-cov pytest pytest-flake8
	pip install -r dependencies.txt

	- name: Validate version
	run: python --version

	- name: Run simple python code
	run: python -c 'import math; print(math.factorial(5))'

	- name: Test with pytest
	run: \|
	python -m pytest --rootdir tests

	- name: Test with flake8
	run: \|
	pip install flake8
	flake8 master/pyext/src/validation --ignore=E501,W504,W503,E226,F401,E241

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