Python’s help()
function is a powerful tool that provides documentation and interactive help for Python objects, modules, functions, and more. Understanding how to use help()
effectively can significantly enhance your Python programming experience. Let’s delve into the details of help()
with comprehensive examples to grasp its functionality better.
Basic Usage:
Output:
In this example, help()
provides documentation for the built-in function max()
, including its usage and parameters.
Getting Help for Modules:
Output:
help()
can also provide documentation for modules, giving insights into the functionalities they offer.
Exploring Functions:
Output:
Interactive Help:
Output:
By invoking help()
without any arguments, you can enter the interactive help mode, providing guidance on Python usage.
Accessing Specific Topics:
Output:
You can request help for specific topics like modules, keywords, or symbols, enabling focused exploration.