ci: update Python setup action (v4 -> v5) #3

	name: CI_pytest_datawarrior_saturate_murcko_scaffolds

	# name : pytest.yml
	# purpose : regularly run pytest on the saturator script
	# date : [2024-03-21 Thu]
	# edit : [2024-03-27 Wed]

	on:
	push:
	branches:
	- main # updates to enter the principal branch "main"
	pull_request:
	branches:
	- main # PRs to enter the principal branch "main"
	workflow_dispatch: # provide a manual trigger
	schedule:
	- cron: "0 0 1 * *" # once each 1st of a month, at 00:00 UTC (cf. https://crontab.guru/)

	jobs:
	linux-static:
	runs-on: ubuntu-latest
	timeout-minutes: 2

	steps:
	- name: Check number of cores
	run: \|
	lscpu
	lscpu \| grep "CPU(s): " \| awk '{print $2}' > num_cores
	echo "NUM_CORES=$(cat num_cores)" >> $GITHUB_ENV

	- uses: actions/checkout@v4
	# by [2024-10-23 Wed], this version possibly will be considered "old", cf.
	# https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/

	- uses: actions/setup-python@v5
	with:
	python-version: '3.x'

	- name: Install dependencies with PyPI
	run: pip install pytest

	- name: run the check by pytest
	run: python -m pytest

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