Add type signatures in support of strict type-review on example.py #224

	name: Continuous Integration

	on:
	push:
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version:
	- '3.9'
	- '3.13'

	steps:
	- name: Checkout Repository
	uses: actions/checkout@v4

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

	- name: Install Dependencies
	run: \|
	pip -q install poetry pre-commit rdflib
	poetry install

	- name: Pre-commit Checks
	run: pre-commit run --all-files

	- name: Type Checking
	run: poetry run mypy case_mapping example.py tests

	- name: Unit Tests
	run: poetry run pytest --doctest-modules

	- name: Run Example
	run: poetry run python example.py > case.jsonld

	# Ensure that the example output is a valid CASE JSON-LD graph
	- name: CASE Export Validation
	uses: kchason/[email protected]
	with:
	case-path: ./
	case-version: "case-1.3.0"
	extension-filter: "jsonld"

	- name: Convert example
	run: \|
	rdfpipe --output-format turtle case.jsonld > case.ttl
	test 0 -eq $(grep 'file:' case.ttl \| wc -l) \|\| (echo "ERROR:ci.yml:Some graph IRIs do not supply a resolving prefix. Look for the string 'file:///' in the file case.ttl (created by running 'make check') to see these instances." >&2 ; exit 1)

	# Always build the package as a sanity check to ensure no issues with the build system
	# exist as part of the CI process
	- name: Build Package
	run: \|
	poetry build

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