1#!/usr/bin/env python3
2"""
3Converts a number of bytes into a human-readable size.
4
5    $ echo '32036032' | natsize
6    32.0 MB
7
8"""
9
10import sys
11
12import humanize
13
14
15if __name__ == "__main__":
16    print(humanize.naturalsize(sys.stdin.read()))