import argparse
import json
import os

if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    parser.add_argument("-f", type=str, help="path to file")
    params = parser.parse_args()
    with open(params.f, "r") as f:
        content = f.read()
        row = content.replace(" ", "", -1).replace("\n", "")
        os.sys.stdout.write(json.dumps(row))