#!/usr/bin/env python
import RPi.GPIO as GPIO
import os
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(17, GPIO.IN)
while True:
    if GPIO.input(17): # Waits for motion signal from PIR on GPIO pin 17 then complete rest and exit
        print ("deactivating screensaver")
        os.system("xscreensaver-command -deactivate")

#!/usr/bin/env python

import RPi.GPIO as GPIO
import os
import time

GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(17, GPIO.IN)
while True:
    if GPIO.input(17): # Waits for motion signal from PIR on GPIO pin 17 then complete rest and exit
        print ("deactivating screensaver")
        os.system("xscreensaver-command -deactivate")
    time.sleep(1) # sleeps for 1 second