Fix code to obtain Python relative install dir in Python 3.12 #319

	name: Publish Python 🐍 distributions 📦 to PyPI and TestPyPI

	on:
	push:
	branches: [ '**' ]
	tags-ignore: [ '**' ]
	pull_request:
	release:
	types:
	- published
	jobs:

	build_wheels:
	name: Build wheels [${{ matrix.os }}]
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	python-version:
	- 3.8
	os:
	- ubuntu-20.04
	# - macos-latest
	# - windows-latest

	steps:

	- uses: actions/checkout@master
	- run: git fetch --prune --unshallow

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install pypa/build
	run: pip install build

	- name: Build wheel and a source tarball
	run: python -m build --sdist --wheel --outdir dist/ .

	- name: Archive artifacts
	uses: actions/upload-artifact@v2
	with:
	name: dist
	path: dist


	deploy_test_PyPI:
	runs-on: ubuntu-20.04
	needs: [build_wheels]
	if: github.ref == 'refs/heads/master'
	steps:

	- name: Download artifacts
	uses: actions/download-artifact@v2
	with:
	name: dist
	path: dist

	- name: Publish distribution 📦 to Test PyPI
	uses: pypa/gh-action-pypi-publish@master
	with:
	password: ${{ secrets.TEST_PYPI_API_TOKEN }}
	repository_url: https://test.pypi.org/legacy/


	deploy_PyPI:
	runs-on: ubuntu-20.04
	needs: [build_wheels]
	if: startsWith(github.ref, 'refs/tags')
	steps:

	- name: Download artifacts
	uses: actions/download-artifact@v2
	with:
	name: dist
	path: dist

	- name: Publish distribution 📦 to PyPI
	uses: pypa/gh-action-pypi-publish@master
	with:
	password: ${{ secrets.PYPI_API_TOKEN }}

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