fix: ensures supported features is never zero #513

	name: Python tests

	on:
	push:
	branches:
	- master

	pull_request:
	branches: "*"

	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.13]

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	# - name: Set PY env
	# run: echo "::set-env name=PY::$(python -VV \| sha256sum \| cut -d' ' -f1)"

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements-dev.txt

	- name: Run pytest
	run: \|
	pytest --cov-report xml:coverage.xml

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