How do you convert a Python object to a JSON string?

To convert a Python object to a JSON string, the correct method is to use the json.dumps() function. This function serializes a Python object (such as a dictionary or list) into a JSON-formatted string.

The dumps() function takes a Python object and prepares it for JSON encoding, transforming it into a format that can easily be shared or stored in a text-based format. This is especially useful when you need to transmit data over a network or save it to a file in a way that is compatible with many programming languages and systems that understand JSON.

The other methods mentioned serve different purposes. json.loads() is designed to parse a JSON string and convert it into a Python object, whereas json.load() reads JSON data from a file and converts it into a Python object. json.stringify() does not exist in Python's JSON module; this function name is often associated with JavaScript. Understanding these distinctions helps solidify how data conversion works in programming, particularly in contexts involving the interchange of JSON data.