PreferencesWindow: Refactor #487

	on:
	push:
	branches: [main]
	pull_request:
	name: Pytest
	jobs:
	pytest-testing:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.x'
	- name: Install Ubuntu dependencies
	run: \|
	sudo apt update
	sudo apt install -y libgirepository1.0-dev gcc libcairo2-dev pkg-config python3-dev gir1.2-gtk-3.0
	sudo apt install -y libcurl4-openssl-dev libssl-dev
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install -r requirements.dev.txt
	- name: Test with pytest
	run: \|
	python -m pytest --version
	python -m pytest bottles

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