De-abstract `Savable` by making it a protocol #949

	name: ci

	on: [push, pull_request]

	jobs:
	pre-commit:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Set up Python 3.12
	uses: actions/setup-python@v2
	with:
	python-version: '3.12'

	- name: Install Python dependencies
	run: pip install -e .[pre-commit]

	- name: Run pre-commit
	run: pre-commit run --all-files \|\| ( git status --short ; git diff ; exit 1 )

	tests:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
	fail-fast: false

	services:
	rabbitmq:
	image: rabbitmq:latest
	ports:
	- 5672:5672

	steps:
	- uses: actions/checkout@v2

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install python dependencies
	run: pip install .[tests]

	- name: Run pytest
	run: pytest -s --cov=plumpy tests/

	- name: Create xml coverage
	run: coverage xml

	- name: Upload coverage to Codecov
	if: github.repository == 'aiidateam/plumpy'
	uses: codecov/codecov-action@v1
	with:
	file: ./coverage.xml
	name: plumpy

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