Add init metadata proto, substrait proto, utilities, and storage class. #12

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	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
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	#
	# https://www.apache.org/licenses/LICENSE-2.0
	#
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	name: Python CI

	on:
	push:
	branches:
	- 'main'
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install test dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install mypy pylint pytest mock
	- name: Install runtime dependencies
	working-directory: ./python
	run: \|
	pip install .[dev]
	- name: Analysing the code with pylint
	working-directory: ./python/src
	run: \|
	pylint space
	- name: Checking type with mypy
	working-directory: ./python/src
	run: \|
	mypy -p space
	- name: Running tests
	working-directory: ./python
	run: \|
	pytest

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