Test

Add upper bound on traitlets, <5.10 #27

	# This is a GitHub workflow defining a set of jobs with a set of steps.
	# ref: https://docs.github.com/en/actions/learn-github-actions/workflow-syntax-for-github-actions
	#
	name: Test

	on:
	pull_request:
	paths-ignore:
	- "**.md"
	- ".github/workflows/*"
	- "!.github/workflows/test.yaml"
	push:
	paths-ignore:
	- "**.md"
	- ".github/workflows/*"
	- "!.github/workflows/test.yaml"
	branches-ignore:
	- "dependabot/**"
	- "pre-commit-ci-update-config"
	tags:
	- "**"
	workflow_dispatch:

	jobs:
	pytest:
	runs-on: ubuntu-22.04

	strategy:
	fail-fast: false
	matrix:
	include:
	# NOTE: jinja2<3.1 is added as a workaround to ensure we can test
	# against sphinx 2 and 3 that otherwise breaks, see
	# https://github.com/sphinx-doc/sphinx/issues/10291#issuecomment-1079709635.
	#
	- python-version: "3.8"
	sphinx-version: "4.*"
	traitlets-version: "4.*"
	pip-install-addition: "'jinja2<3.1'"
	- python-version: "3.9"
	sphinx-version: "5.*"
	traitlets-version: "4.*"
	pip-install-addition: "'jinja2<3.1'"
	- python-version: "3.10"
	sphinx-version: "6.*"
	traitlets-version: "5.*"
	pip-install-addition: ""
	- python-version: "3.11"
	sphinx-version: "7.*"
	traitlets-version: "5.*"
	pip-install-addition: ""

	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: "${{ matrix.python-version }}"

	- run: pip install ".[test]" "sphinx==${{ matrix.sphinx-version }}" "traitlets==${{ matrix.traitlets-version }}" ${{ matrix.pip-install-addition }}

	- run: pytest

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