add python3.12, increase min python version to 3.10 #216

	name: CI

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]


	jobs:

	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.11
	- name: Install dependencies
	shell: bash
	run: \|
	python -m pip install --upgrade pip
	pip install black flake8 flake8-docstrings flake8-bugbear flake8-debugger
	- name: Black
	shell: bash
	run: black --check .
	- name: Flake
	shell: bash
	run: flake8 .

	build:
	name: ${{ matrix.name }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	include:
	# Python versions
	- name: Linux py39
	os: ubuntu-latest
	pyversion: '3.9'
	- name: Linux py310
	os: ubuntu-latest
	pyversion: '3.10'
	- name: Linux py311
	os: ubuntu-latest
	pyversion: '3.11'
	- name: Linux py312 Not yet, because zmq
	os: ubuntu-latest
	pyversion: '3.12'
	# Other systems / interpreters
	- name: Linux pypy3
	os: ubuntu-latest
	pyversion: 'pypy3.9'
	- name: Windows py311
	os: windows-latest
	pyversion: '3.11'
	- name: MacOS py311
	os: macos-latest
	pyversion: '3.11'

	steps:

	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.pyversion }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.pyversion }}
	- name: Setup node
	uses: actions/setup-node@v3
	with:
	node-version: 18
	- name: Install dependencies
	shell: bash
	run: \|
	python -m pip install --upgrade pip
	pip install -U jupyter_packaging pytest simplejpeg pillow
	pip install .
	rm -rf ./jupyter_rfb ./build ./egg-info
	- name: Test with pytest
	shell: bash
	run: \|
	python -c "import sys; print(sys.version, '\n', sys.prefix)";
	pytest -v .

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