Yet Another JSON Pretty Print

yajpp.py

import ujson as json
import argparse
import logging

logger = logging.getLogger(__name__)


def get_json(fn):
    try:
        with open(fn) as f:
            return json.load(f)
    except Exception as e:
        logger.error(e)
        return False


def pprint_json(of, j):
    try:
        with open(of, "w") as f:
            t = json.dumps(j, indent=4)
            f.write(t)
        return True
    except Exception as e:
        logger.error(e)
        return False


if __name__ == "__main__":
    """
        First argument is input file, second is output file
    """
    parser = argparse.ArgumentParser(description='Pretty up some json')
    parser.add_argument('I', metavar='INPUT', type=str, help="Input file")
    parser.add_argument('O', metavar='OUTPUT', type=str, help="Output file")
    args = parser.parse_args()
    try:
        j = get_json(args.I)
        pprint_json(args.O, j)
    except Exception as e:
        logger.error(e)