how to use json

1[
2	{
3		"id": "0001",
4		"type": "donut",
5		"name": "Cake",
6		"ppu": 0.55,
7		"batters":
8			{
9				"batter":
10					[
11						{ "id": "1001", "type": "Regular" },
12						{ "id": "1002", "type": "Chocolate" },
13						{ "id": "1003", "type": "Blueberry" },
14						{ "id": "1004", "type": "Devil's Food" }
15					]
16			},
17		"topping":
18			[
19				{ "id": "5001", "type": "None" },
20				{ "id": "5002", "type": "Glazed" },
21				{ "id": "5005", "type": "Sugar" },
22				{ "id": "5007", "type": "Powdered Sugar" },
23				{ "id": "5006", "type": "Chocolate with Sprinkles" },
24				{ "id": "5003", "type": "Chocolate" },
25				{ "id": "5004", "type": "Maple" }
26			]
27	},
28	{
29		"id": "0002",
30		"type": "donut",
31		"name": "Raised",
32		"ppu": 0.55,
33		"batters":
34			{
35				"batter":
36					[
37						{ "id": "1001", "type": "Regular" }
38					]
39			},
40		"topping":
41			[
42				{ "id": "5001", "type": "None" },
43				{ "id": "5002", "type": "Glazed" },
44				{ "id": "5005", "type": "Sugar" },
45				{ "id": "5003", "type": "Chocolate" },
46				{ "id": "5004", "type": "Maple" }
47			]
48	},
49	{
50		"id": "0003",
51		"type": "donut",
52		"name": "Old Fashioned",
53		"ppu": 0.55,
54		"batters":
55			{
56				"batter":
57					[
58						{ "id": "1001", "type": "Regular" },
59						{ "id": "1002", "type": "Chocolate" }
60					]
61			},
62		"topping":
63			[
64				{ "id": "5001", "type": "None" },
65				{ "id": "5002", "type": "Glazed" },
66				{ "id": "5003", "type": "Chocolate" },
67				{ "id": "5004", "type": "Maple" }
68			]
69	}
70]
71

1#first save a JSON file in the same directory
2#in the json type {} inside also
3
4import JSON
5
6#getting data from the json
7def get_data():
8	with open("json_name.json", "r") as f:
9		data = json.load(f)
10	return data
11
12#saving data
13def save_data(data):
14	with open("json_name.json", "w") as f:
15		json.dump(data, f)
16#this is how we get data in json
17data = get_data()
18#this is how we change values in the json
19data['test'] = {'name': 'Siamese'}
20#this is how we save the changes in the json
21save_data(data)
22
23data = get_data()
24print(data['test']['name'])
25#output will be "Siamese"
26

1{
2	"name" : "data"
3}

1{
2	
3}