mypy

Update sphinx requirement from <4,>=3.0.3 to >=3.0.3,<9 #190

	# This file is managed by 'repo_helper'. Don't edit it directly.
	---
	name: mypy

	on:
	push:
	branches-ignore:
	- 'repo-helper-update'
	- 'pre-commit-ci-update-config'
	- 'imgbot'
	pull_request:

	permissions:
	contents: read

	jobs:
	Run:
	name: "mypy / ${{ matrix.os }}"
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: ['ubuntu-20.04', 'windows-2019']
	fail-fast: false

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

	- name: Check for changed files
	uses: dorny/paths-filter@v2
	id: changes
	with:
	list-files: "json"
	filters: \|
	code:
	- '!(doc-source/**\|CONTRIBUTING.rst\|.imgbotconfig\|.pre-commit-config.yaml\|.pylintrc\|.readthedocs.yml)'

	- name: Setup Python 🐍
	if: steps.changes.outputs.code == 'true'
	uses: "actions/setup-python@v5"
	with:
	python-version: "3.8"

	- name: Install dependencies 🔧
	run: \|
	python -VV
	python -m site
	python -m pip install --upgrade pip setuptools wheel
	python -m pip install --upgrade tox~=3.0 virtualenv!=20.16.0

	- name: "Run mypy"
	if: steps.changes.outputs.code == 'true'
	run: "python -m tox -e mypy -s false"

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