changed cython version number requirement in automated tests. Should … #44

	name: Build

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	permissions:
	contents: read

	jobs:
	test-linux:
	name: "Run tests on Linux"
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Display Python version
	run: python -c "import sys; print(sys.version)"
	- name: Install MKL
	run: \|
	sudo apt update
	sudo apt install intel-mkl

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip setuptools wheel
	python -m pip install flake8
	python -m pip install pytest
	python -m pip install pytest-cov
	python -m pip install "Cython>=3.0.3"
	python -m pip install numpy
	python -m pip install scipy
	python -m pip install astropy
	python -m pip install healpy
	python -m pip install matplotlib
	python -m pip install pyyaml
	python -m pip install h5py
	python -m pip install Pillow
	python -m pip install ducc0
	python -m pip install pixell
	python -m pip install lenspyx
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

	- name: Build optweight
	run: \|
	export CPATH=/usr/include/mkl/:$PATH
	export LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/:$LIBRARY_PATH
	python -m pip install . -v
	- name: Test with pytest
	run: \|
	cd tests
	python -m pytest --cov=optweight --cov-report=xml --cov-report=html .

	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v3
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

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