Fix crash when given a child collection sans parent #99

	name: Code quality tests

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:

	style-lint-and-test:

	name: Style, lint, test
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10", "3.11", "3.12", "3.13"]

	steps:

	- name: Checkout Code
	uses: actions/checkout@v4

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

	- name: Install Rye
	uses: eifinger/setup-rye@v4
	with:
	version: "latest"

	- name: Install Dependencies
	run: make setup

	- name: Check the Code style
	run: make codestyle

	- name: Lint the code
	run: make lint

	- name: Type check the code
	run: make stricttypecheck

	- name: Run unit tests
	run: make test

	### style-lint-and-test.yaml ends here

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