Switch Python build tooling to uv and ruff #1526

	# Copyright 2023 Google LLC
	#
	# 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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	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
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	name: CI Tests

	on:
	pull_request:
	paths:
	- 'Python/**'

	push:
	branches:
	- main
	paths:
	- 'Python/**'

	env:
	CI: true

	jobs:
	unit:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version:
	- "3.10"
	- "3.11"
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- uses: astral-sh/setup-uv@v1
	- name: Install dev dependencies
	working-directory: ./Python
	run: uv pip install -r requirements.txt
	- name: Lint
	working-directory: ./Python
	run: \|
	ruff format --check .
	ruff check .
	- name: Check pip compatibility by installing sample dependencies
	working-directory: ./Python
	run: \|
	find . -mindepth 2 -name "requirements.txt" -print0 \| while IFS= read -r -d $'\0' file; do
	python -m pip install -r "$file"
	done

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