modernize code a bit, modernize packaging, and make package installab… #52

	name: Build and upload to PyPI

	on:
	push:
	pull_request:
	release:
	types:
	- published

	jobs:
	build_wheels:
	name: "Build wheels on ${{ matrix.os }}"
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	steps:
	- uses: "actions/checkout@v4"
	with:
	submodules: true
	- name: "Build wheels"
	uses: "pypa/[email protected]"
	env:
	CIBW_SKIP: "pp*" # FIXME
	CIBW_BEFORE_BUILD: "pip install -U cython && ./update_cpp.sh"
	CIBW_BEFORE_BUILD_WINDOWS: "pip install -U cython && update_cpp.sh"
	CIBW_TEST_REQUIRES: "pytest"
	CIBW_TEST_COMMAND: "pytest {project}/tests --doctest-modules"
	- uses: "actions/upload-artifact@v3"
	with:
	path: "./wheelhouse/*.whl"

	make_sdist:
	name: "Build source distribution"
	runs-on: ubuntu-latest
	steps:
	- uses: "actions/checkout@v4"
	with:
	submodules: true
	- name: "Install dependencies"
	run: "python -m pip install --upgrade cython"
	- name: "Rebuild CPP files using Cython"
	run: "./update_cpp.sh"
	- name: "Build source distribution"
	run: "pipx run build --sdist"
	- uses: "actions/upload-artifact@v3"
	with:
	path: "./dist/*.tar.gz"

	upload_to_pypi:
	name: "Upload to PyPI"
	runs-on: ubuntu-latest
	if: github.event_name == 'release' && github.event.action == 'published'
	needs:
	- build_wheels
	- make_sdist
	steps:
	- uses: "actions/download-artifact@v3"
	with:
	name: artifact
	path: dist
	- uses: "pypa/[email protected]"
	with:
	user: __token__
	password: ${{ secrets.PYPI_TOKEN }}
	print_hash: true
	verbose: true
	skip_existing: true

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