Fix pickle related race condition (fixes #1164, fixes #1204) #470

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Test with pytest

	on:
	pull_request:
	push:

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.8", "3.11", "3.12"] # no particular need for 3.9 or 3.10
	os: [macos-latest, ubuntu-latest, windows-latest]
	steps:
	- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v4.6.0
	with:
	python-version: ${{ matrix.python-version }}
	- name: Upgrade pip
	run: >-
	python -m pip install
	--upgrade
	--disable-pip-version-check
	pip
	- name: Perform package installs
	run: >-
	pip install
	.
	pytest
	pytest-cov
	- name: Test with pytest
	run: pytest

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