#!/usr/bin/python

import subprocess
import time
import random

base_interval_sec = 1.5# Seconds between clicks
noise_level_sec = 0.09# Noise level in seconds

while True:
    total_interval_sec = random.normalvariate(base_interval_sec, noise_level_sec)
    time.sleep(total_interval_sec)
    print('Interval: {0} s'.format(total_interval_sec))
    args = ['xdotool', 'click', '1']
    subprocess.Popen(args)