MacOS Mouse Mover (Python) - prevent sleep while idle

mousemover.py

import sys
import sched
import time
from Quartz.CoreGraphics import CGEventCreateMouseEvent, kCGMouseButtonLeft, CGEventPost, kCGHIDEventTap, kCGEventMouseMoved, kCGEventLeftMouseDown, kCGEventLeftMouseUp, CGEventCreate, CGEventGetLocation

def mouseevent(type, posx, posy):
  event = CGEventCreateMouseEvent(None, type, (posx, posy), kCGMouseButtonLeft)
  CGEventPost(kCGHIDEventTap, event)

def mousemove(posx, posy):
  mouseevent(kCGEventMouseMoved, posx, posy)

def mouseclick(posx, posy):
  mouseevent(kCGEventLeftMouseDown, posx, posy)
  mouseevent(kCGEventLeftMouseUp, posx, posy)

def main():
  mousemove(25, 5)
  mouseclick(25, 5)
  time.sleep(5)
  mousemove(700, 5)
  mouseclick(700, 5)
  time.sleep(5)

s  = sched.scheduler(time.time, time.sleep)

def do_something(sc):
  main()
  s.enter(0, 1, do_something, (sc,))

print("Starting idler...")

s.enter(0, 1, do_something, (s,))

s.run()