Code quality improvements and bug fixes #1

	name: Python Tests

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	permissions:
	contents: read

	jobs:
	test:
	runs-on: ubuntu-latest

	services:
	xvfb:
	image: jess/xvfb
	options: --privileged
	ports:
	- 5900:5900

	steps:
	- name: Check out code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v3
	with:
	python-version: '3.10'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install poetry
	poetry install

	- name: Run tests
	run: \|
	Xvfb :99 -screen 0 1920x1080x24 &
	sleep 3 # Give Xvfb a moment to start
	export DISPLAY=:99
	poetry run pytest

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