added "virtualenv<20.26.0" to poetry installation to use a safer vers… #80

	name: Deploy Sphinx documentation to Pages

	on:
	push:
	branches: [main]

	env:
	PYTHON_VERSION: '3.11'

	jobs:
	pages:
	runs-on: ubuntu-latest
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	permissions:
	pages: write
	id-token: write
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: ${{ env.PYTHON_VERSION }}
	- name: Install System Dependencies
	run: \|
	sudo apt update
	sudo apt install -y texlive-latex-extra graphviz
	- name: Install Python Dependencies
	run: \|
	python -m pip install --upgrade pip setuptools wheel virtualenv
	python -m pip install "virtualenv<20.26.0" poetry
	poetry config virtualenvs.create false
	poetry install
	- id: deployment
	uses: sphinx-notes/pages@v3
	with:
	documentation_path: ./docs/source
	python_version: ${{ env.PYTHON_VERSION }}
	checkout: false
	sphinx_build_options: '-b dirhtml'

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