Python JSON

Python JSON JavaScript Object Notation is a format for structuring data. It is mainly used for storing and transferring data between the browser and the server. Python too supports JSON with a built-in package called JSON. This package provides all the necessary tools for working with JSON Objects including parsing, serializing, deserializing, and many more. 

JSON Example

Let’s see a simple example where we convert the JSON objects to Python objects and vice versa.

Convert from JSON to Python object

Let’s see a simple example where we convert the JSON objects to Python objects. Here, json.loads() method can be used to parse a valid JSON string and convert it into a Python Dictionary.

Output:

This is JSON <class 'str'>

Now convert from JSON to Python
Converted to Python <class 'dict'>
{'id': '09', 'name': 'Nitin', 'department': 'Finance'}

Convert from Python object to JSON

Let’s see a simple example where we convert Python objects to JSON objects. Here json.dumps() function will convert a subset of Python objects into a JSON string.

Output:

This is Python <class 'dict'>

Now Convert from Python to JSON
Converted to JSON <class 'str'>
{
    "id": "09",
    "name": "Nitin",
    "department": "Finance"
}

JSON in Python

This JSON Tutorial will help you learn the working of JSON with Python from basics to advance, like parsing JSON, reading and writing to JSON files, and serializing and deserializing JSON using a huge set of JSON programs.

Introduction

• What is JSON?
• Data types in JSON
• Working With JSON Data in Python
• Read, Write and Parse JSON using Python

Reading and Writing JSON

• Reading and Writing JSON to a File in Python
• Read JSON file using Python
• Append to JSON file using Python

Parsing JSON

• How to Parse Data From JSON into Python?
• How To Convert Python Dictionary To JSON?
• Python – Convert JSON to string
• Ways to convert string to json object
• Convert JSON data Into a Custom Python Object

Serializing and Deserializing JSON

• Serializing JSON in Python
• json.dump() in Python
• json.dumps() in Python
• Python – Difference between json.dump() and json.dumps()
• Deserialize JSON to Object in Python
• json.load() in Python
• json.loads() in Python
• Difference Between json.load() and json.loads()
• Encoding and Decoding Custom Objects in Python-JSON
• Serialize and Deserialize complex JSON in Python

Conversion between JSON

• Python – JSON to XML
• Python – XML to JSON
• Convert CSV to JSON using Python
• Convert multiple JSON files to CSV Python
• Convert Text file to JSON in Python
• Saving Text, JSON, and CSV to a File in Python

More operations JSON

• JSON Formatting in Python
• Pretty Print JSON in Python
• Flattening JSON objects in Python
• Check whether a string is valid json or not
• Sort JSON by value