JSON

 JSON - dict format

pickle - binary format

variable=json.loads(dict enclosed in " " ) variable-type=dict

variable2=json.dumps(dict) variable type=str

use double inverted commas only

json.dump(dict,file loc)

variable3=json.load(file loc)

same for pickling just replace json with pickle

pretty print works with dump and dumps

print(json.dumps(json_dict,indent=5,sort_keys=True))

example codes:

CODE1

import json

import requests

def main():

    data={

        'username':"james",

        'active':True,

        'subscribers':10,

        'orders_total':10.39,

        'orders_ids':['abc','83m','hhd9']

    }

    # print(data)

    s=json.dumps(data)

    print(s)

    print(type(s))

    data2=json.loads(s)

    # assert data2==data

    print(data2)

    # with open('file.json','w') as f:

    #     json.dump(data,f)

    # with open(file.json','r') as f:

    #     data3=json.load(f)

    # assert data3==data

    # print(data3)

    # r=requests.get('https://jsonplaceholder.typicode.com/users')

    # print(r.json())

if __name__=="__main__":

    main()

CODE2

import json

json_string='{"hello":103,"hello2":"krish"}'

json_dict=json.loads(json_string)

print(json_dict)

print(json_dict["hello"])

# JSON-dict,list,tuple,str,int,boolen,none,float can be interconverted

# pretty print --dump/dumps

print(json.dumps(json_dict,indent=5,sort_keys=True))