In setup.cfg, replace deprecated metadata.description-file (#77) #74

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Python package

	on:
	push:
	branches: [ master, develop ]
	pull_request:
	branches: [ master, develop ]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.7", "3.8", "3.9", "3.10"]
	cython: ['python -m pip install -q cython', 'echo "No Cython"']

	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: \|
	sudo apt-get update
	sudo apt-get install libblas-dev
	sudo apt-get install liblapack-dev
	sudo apt-get install gfortran
	python -m pip install --upgrade pip
	python -m pip install flake8 pytest nose numpy scipy
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Install Cython
	run: \|
	${{ matrix.cython }}
	- name: Install package
	run: \|
	python SetupNoPrompt.py build_ext --inplace
	# - name: Lint with flake8
	# run: \|
	# # stop the build if there are Python syntax errors or undefined names
	# flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	# flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
	- name: Test with PyTest
	run: \|
	python -m pytest

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