Update README.md with a prompt about isolated install #10

	name: Test publish

	on: push

	permissions:
	contents: read

	jobs:
	deploy:
	runs-on: ubuntu-latest

	environment:
	name: test-pypi
	url: https://test.pypi.org/project/copyright2

	permissions:
	id-token: write

	steps:
	- name: Checkout
	uses: actions/checkout@v4

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

	- name: Add build number to package version
	shell: python
	run: \|
	import toml

	with open("pyproject.toml", "r") as f:
	data = toml.load(f)

	data["project"]["version"] = f'{data["project"]["version"]}.dev${{ github.run_id }}'

	with open("pyproject.toml", "w") as f:
	toml.dump(data, f)

	- name: Build package
	run: python -m build

	- name: Publish package
	uses: pypa/gh-action-pypi-publish@v1.9.0
	with:
	user: __token__
	password: ${{ secrets.PYPI_TOKEN }}
	repository-url: https://test.pypi.org/legacy/
	skip-existing: true

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