2-Minute Guide: Reading and Writing JSON in Python

JSON (JavaScript Object Notation) is a widely used data interchange format. In Python, the json module provides methods for reading and writing JSON data. Here's a quick guide to get you started:

Reading JSON

To read JSON data from a file, use json.load(). This method takes a file object as an argument and returns a Python object.

import json

with open('data.json') as f:
    data = json.load(f)

To read JSON data from a string, use json.loads().

python
import json

json_str = '{"name": "John", "age": 30

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