Python Format JSON

Javascript Object Notation abbreviated as JSON is a lightweight data interchange format. It encodes Python objects as JSON strings and decodes JSON strings into Python objects.

• Many of the APIs like Github, send their results in this format. JSON is probably most widely used for communicating between the web server and client in an AJAX application but is not limited to that problem domain.
• For example, if you are trying to build an exciting project like this, you need to format the JSON output to render the necessary results. So let’s dive into the JSON module which Python offers for formatting JSON output.

Python JSON Functions

• json.dump(obj, fileObj): Serializes obj as a JSON formatted stream to fileObj.
• json.dumps(obj): Serializes obj as JSON formatted string.
• json.load(JSONfile): De-serializes JSONfile to a Python object.
• json.loads(JSONfile): De-serializes JSONfile(type: string) to a Python object.

Python JSON Classes

• JSONEncoder: An encoder class to convert Python objects to JSON format.
• JSONDecoder: A decoder class to convert JSON format files into Python obj.

The conversions are based on this conversion table.

JSON (JavaScript Object Notation) is a popular data format that is used for exchanging data between applications. It is a lightweight format that is easy for humans to read and write, and easy for machines to parse and generate.