Take screenshots regularly

record.py

#! /usr/bin/env python
"""
Take screenshots every SLEEP_TIME seconds.
"""

import time
import subprocess

SLEEP_TIME = 10
COMMAND = "import -window root -format png data/{timestamp}.png"

while True:
    ts = int(time.time())
    print ts
    subprocess.call(COMMAND.format(timestamp=ts), shell=True)
    time.sleep(SLEEP_TIME)