rest.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from __future__ import print_function, unicode_literals, division

import sys
import time


def main(duration=600):
    print("take some rest")
    for iterator in range(duration):
        sys.stdout.write("\r%6.02f%%" % (iterator * 100 / duration))
        sys.stdout.flush()
        time.sleep(1)
    print("\rnow get back to work")


if __name__ == '__main__':
    main()