fix: allow closed file handles in calc_sha256sum #97

	name: Run Tests

	on:
	push:
	branches:
	- 'main'
	pull_request:
	branches:
	- '*'

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false # don't cancel if a job from the matrix fails
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]

	steps:
	- uses: actions/checkout@v2
	with:
	submodules: 'recursive'
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install Dependencies
	run: \|
	pip install pylint ddt pytest cython
	python setup.py build install
	- name : Running Tests
	run: \|
	./run_tests.sh

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