How can I use docstrings for documentation in Python?

How can I use docstrings for documentation in Python?

You can use docstrings to describe the purpose of a function, class, or module in Python. They are written as the first statement in the function or class definition.

Can you show me an example of a docstring?

Sure! Here's a simple example:

def add(a, b):
    """Add two numbers and return the result."""
    return a + b

What are the benefits of using docstrings?

Docstrings improve code readability and provide a way to generate documentation automatically. They help other developers understand your code better.

Are there any conventions I should follow when writing docstrings?

Yes, you should follow PEP 257 conventions, which include using triple quotes, starting with a summary line, and including details about parameters and return values.