Bump actions/cache from 2 to 4 #112

	name: Python
	on:
	push:
	paths:
	- "*/.py"
	- ".github/workflows/python.yaml"
	- "requirements.txt"
	- "requirements-test.txt"
	- "pyproject.toml"

	jobs:
	lint-python:
	name: Lint Python Code
	timeout-minutes: 5
	runs-on: ubuntu-latest
	steps:
	- name: Clone Repo
	uses: actions/checkout@v2
	- name: Set up Python 3.8
	uses: actions/[email protected]
	with:
	python-version: 3.8
	- name: Cache Pip
	uses: actions/cache@v4
	with:
	path: ~/.cache/pip
	key: pip-${{ hashFiles('requirements.txt', 'requirements-test.txt') }}
	- name: Setup
	run: \|
	pip install --requirement requirements.txt --requirement requirements-test.txt
	- name: Lint Python Code
	run: \|
	isort --check --diff .
	black --check --diff .
	find . -name "*.py" \| xargs pylint

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