parser try

parse_json.py

#!/usr/bin/env python
import json


def json_decode(info = None, table = None, visitorId = None):
    # print table
    table_dict = {}
    keys = info.keys()
    for k in keys:
        if type(info[k]) == dict:
            json_decode(info[k], k, visitorId)
        elif type(info[k]) == list:
            for el in info[k]:
                json_decode(el, k, visitorId)
        else:
            table_dict[k] = info[k]

    with open('table/' + table + '.txt', "a+") as f:
        keys = table_dict.keys()
        for k in keys:
            f.write(k + ':' + str( table_dict[k]) + ' \n')
            
    

with open('santander-PJ.json') as f:
    data = json.load(f)
x = {}
for n in data:
    if 'fullVisitorId' in n:
        visitorId = n['fullVisitorId']
        x = json_decode(n, table = 'main', visitorId = visitorId)


print x