Bump actions/cache from 3 to 4 #147

	name: Install from wheel

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

	jobs:
	install-from-wheel:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.9]
	max-parallel: 5

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- uses: actions/cache@v4
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/setup.py') }}
	restore-keys: \|
	${{ runner.os }}-pip-

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y inkscape
	pip install --upgrade pip
	pip install wheel numpy "cython<3.0"

	- name: Create the wheel
	run: python setup.py bdist_wheel

	- name: Install from the wheel
	run: \|
	pip install $(ls dist/*.whl) --no-build-isolation

	- name: Test installation of the filestore
	run: \|
	# change directory to avoid conflict with cortex directory
	cd ..
	python -c 'import cortex; print(cortex.db.filestore)'
	python -c 'from cortex.webgl.view import cmapdir; print(cmapdir)'

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