'''

Convert a pkl file into json file

'''

import sys

import os

import pickle

import json

def convert_dict_to_json(file_path):

    with open(file_path, 'rb') as fpkl, open('%s.json' % file_path, 'w') as fjson:

        data = pickle.load(fpkl)

        json.dump(data, fjson, ensure_ascii=False, sort_keys=True, indent=4)

def main():

    if sys.argv[1] and os.path.isfile(sys.argv[1]):

        file_path = sys.argv[1]

        print("Processing %s ..." % file_path)

        convert_dict_to_json(file_path)

    else:

        print("Usage: %s abs_file_path" % (__file__))

if __name__ == '__main__':

    main()