#!/usr/bin/env python

import argparse
import time


def eat(chunk_size, delay):
    acc = []
    while True:
        acc.append('-' * chunk_size)
        time.sleep(delay)


def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('-s', '--size', default=1024*1024, type=int)
    parser.add_argument('-d', '--delay', default=0.1, type=float)
    args = parser.parse_args()
    eat(args.size, args.delay)


if __name__ == '__main__':
    main()