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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def humanTimeConverter():
  '''
  Cope whether we're passed a time in seconds on the command line or via stdin
  '''
  if len(sys.argv) == 2:
    print humanFriendlyTime(seconds=int(sys.argv[1]))
  else:
    for line in sys.stdin:
      print humanFriendlyTime(int(line))
      sys.exit(0)