#!/usr/bin/env python

import argparse
import hashlib
import os
import re
import string
import sys
import logging

logger = logging.getLogger(os.path.basename(sys.argv[0]))

parser = argparse.ArgumentParser(
    description='Read manifest on standard input and put normalized manifest on standard output.')

args = parser.parse_args()

import arvados

r = sys.stdin.read()
    
cr = arvados.CollectionReader(r)

print cr.manifest_text()