#!/usr/bin/env python3

## @file
#
# @brief Test if the contents of the input file conform to JSON specification.
#
# @ingroup PyUtil

import sys, json

if len(sys.argv) < 2:
    print("Input file name required.")
    exit(1)
    
with open(sys.argv[1], "r") as f:
    print(json.dumps(json.loads(f.read()), indent=2))