use pyproject.toml for build specification #3

	name: Deploy to PyPI

	on:
	push:
	tags:
	- '*'

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up python environment
	uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements-dev.txt
	- name: Build wheel
	run: \|
	python -m pip build --wheel
	- name: Publish distribution to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.PYPI_API_TOKEN }}

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