Python JSON: Convert Python objects into JSON strings. Print all the values

Last update on April 19 2025 12:52:59 (UTC/GMT +8 hours)

3. Convert Python Objects into JSON Strings

Write a Python program to convert Python objects into JSON strings. Print all the values.

Sample Solution:-

Python Code:

import json
python_dict =  {"name": "David", "age": 6, "class":"I"}
python_list =  ["Red", "Green", "Black"]
python_str =  "Python Json"
python_int =  (1234)
python_float =  (21.34)
python_T =  (True)
python_F =  (False)
python_N =  (None)

json_dict = json.dumps(python_dict)
json_list = json.dumps(python_list)
json_str = json.dumps(python_str)
json_num1 = json.dumps(python_int)
json_num2 = json.dumps(python_float)
json_t = json.dumps(python_T)
json_f = json.dumps(python_F)
json_n = json.dumps(python_N)

print("json dict : ", json_dict)
print("jason list : ", json_list)
print("json string : ", json_str)
print("json number1 : ", json_num1)
print("json number2 : ", json_num2)
print("json true : ", json_t)
print("json false : ", json_f)
print("json null ; ", json_n)

Output:

json dict :  {"name": "David", "age": 6, "class": "I"}
jason list :  ["Red", "Green", "Black"]
json string :  "Python Json"
json number1 :  1234
json number2 :  21.34
json true :  true
json false :  false
json null ;  null

Flowchart:

For more Practice: Solve these Related Problems:

Write a Python program to serialize a nested Python object into a JSON string and print all its key-value pairs.
Write a Python program to convert a Python object into a JSON string with custom sorting and indentation, then display the result.
Write a Python program to implement a recursive function that converts a Python object with mixed data types into a JSON string.
Write a Python program to convert a Python object to a JSON string using a custom encoder that supports complex data types.

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Python Code Editor:

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