Improve Item validation rules and add support for py3.12 #310

	name: CI

	# On every pull request, but only on push to master
	on:
	push:
	branches:
	- master
	tags:
	- '*'
	pull_request:

	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install '.[lint]'
	pre-commit install

	- name: Lint
	run: pre-commit run --all

	# Run tox using the version of Python in `PATH`
	- name: Test
	run: tox -e py

	- name: Upload Results
	if: success()
	uses: codecov/codecov-action@v1
	with:
	file: ./coverage.xml
	flags: unittests
	name: ${{ matrix.platform }}-${{ matrix.tox-env }}
	fail_ci_if_error: false

Provide feedback