from flask_restful import Resource import datetime class Uptime(Resource): def get(self): with open("/proc/uptime", "r") as f: secs = float(f.readline().split()[0]) delta = datetime.timedelta(seconds=secs) payload = [ { "days": delta.days, "hours": delta.seconds // 3600, "minutes": delta.seconds // 60, "seconds": delta.seconds } ] return payload