Use pyproject.toml and drop outdated Python support #19

	name: Python

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	max-parallel: 4
	matrix:
	python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
	construct-version: [">=2.9,<2.10", ">=2.10,<2.11"]
	exclude:
	- python-version: "3.12"
	construct-version: ">=2.9,<2.10"

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install construct
	run: python -m pip install 'construct${{ matrix.construct-version }}'
	- name: Install pybeam
	run: python -m pip install .
	- name: Install pytest
	run: python -m pip install pytest
	- name: Run Tests
	run: pytest

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