v2.2.1 #27

	# This workflow will upload a Python package using Twine when a release is
	# created. For more information see the following link:
	# https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries

	name: Publish to PyPI

	on:
	release:
	types: [published]

	jobs:
	deploy:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	# Make sure tags are fetched, so we can get a version.
	- run: \|
	git fetch --prune --unshallow --tags

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.x'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install --upgrade build twine

	- name: Build and publish
	env:
	TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
	TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}

	run: \|
	python -m build
	twine upload dist/*

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