How do I use docstrings in Python?

How do I use docstrings in Python?

Docstrings are used to describe the purpose of a function or module. You can create a docstring by placing a string literal right after the function definition.

Can you show me an example?

Sure! Here's a simple example:

def greet(name):
    """This function greets a person with their name."""
    return f'Hello, {name}!'

What are the benefits of using docstrings?

Docstrings improve code readability and provide a way to document your code, making it easier for others to understand its purpose.

Are there any conventions I should follow?

Yes, it's common to use triple quotes for multi-line docstrings and to follow PEP 257 conventions for formatting.