fix test, fix error on set key by its hash in python before 3.8 #17

	# skips tests on windows
	# todo: adds mypy checks

	name: Master build

	on:
	push:
	branches:
	- master
	pull_request:


	jobs:
	build:
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	python-version: ["3.8", "3.9", "3.10", "3.11",]
	runs-on: ${{ matrix.os }}

	steps:
	- name: Checkout
	uses: actions/checkout@v3

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

	- name: Install dependencies from tests/requirements.txt
	shell: bash
	run: \|
	python -m pip install --upgrade pip
	pip install setuptools build wheel twine
	pip install -r requirements.txt
	pip install pytest ruff

	- name: Static checks (ruff)
	shell: bash
	run: \|
	ruff check .

	- name: Runtime checks (pytest)
	if: ${{ matrix.os != 'windows-latest' }}
	shell: bash
	env:
	PYTHONPATH: .
	run: \|
	py.test -vvs tests

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