fix: inference of optional properties #75

	name: Python CI

	on:
	push:
	pull_request:

	jobs:
	ci:
	name: Python CI
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

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

	- name: Install Poetry
	uses: snok/install-poetry@v1

	- name: Load cached dependencies
	id: cached-poetry-dependencies
	uses: actions/cache@v3
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('python/poetry.lock') }}

	- name: Install dependencies
	if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
	run: poetry install --no-interaction --no-root
	working-directory: python

	- name: Lint
	run: \|
	poetry run ruff check .
	working-directory: python

	- name: Typecheck
	run: \|
	poetry run mypy retoolrpc
	working-directory: python

	- name: Build
	run: \|
	poetry build
	working-directory: python

	- name: Test
	run: \|
	poetry run pytest
	working-directory: python

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