Fix warning about open io handle when unpickling on some systems #15

	# This workflow will upload a Python Package using Twine when a release is created
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python#publishing-to-package-registries

	# This workflow uses actions that are not certified by GitHub.
	# They are provided by a third-party and are governed by
	# separate terms of service, privacy policy, and support
	# documentation.

	name: Build and Test daemonflux

	on:
	pull_request:
	paths-ignore:
	- 'doc/**'
	- 'README.*'

	permissions:
	contents: read

	jobs:
	test:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	arch: [native, arm64]
	py: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
	fail-fast: false

	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.py }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install build
	- name: Install package and deps
	run: python -m pip install --prefer-binary -v .[test]
	- name: Run tests
	run: pytest -vv
	- name: Build package
	run: python -m build

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