Jun 11, 2026 · *args and **kwargs are used to allow functions to accept an arbitrary number of arguments. These features provide great flexibility when designing functions that need to handle a …

*args and **kwargs By default, a function must be called with the correct number of arguments. However, sometimes you may not know how many arguments that will be passed into your function. …

Sep 4, 2019 · In this step-by-step tutorial, you'll learn how to use args and kwargs in Python to add more flexibility to your functions. You'll also take a closer look at the single and double-asterisk unpacking …

2 days ago · Tutorial This page contains the API reference information. For a more gentle introduction to Python command-line parsing, have a look at the argparse tutorial. The argparse module makes it …

Aug 31, 2008 · The *args and **kwargs are common idioms to allow an arbitrary number of arguments to functions, as described in the section more on defining functions in the Python tutorial.

What exactly do *args and **kwargs mean? According to the Python documentation, from what it seems, it passes in a tuple of arguments.

Mar 21, 2026 · Python *args and **kwargs explained with examples. Learn how to write functions that accept any number of arguments and how to unpack iterables at the call site.

Python *args Arbitrary Arguments, *args If you do not know how many arguments that will be passed into your function, add a * before the parameter name in the function definition. This way the function …

Dec 17, 2025 · In Python, command line arguments are values passed to a script when running it from the terminal or command prompt. They act like inputs, allowing you to change a program’s behavior …

2 days ago · Argparse Tutorial ¶ author: Tshepang Mbambo This tutorial is intended to be a gentle introduction to argparse, the recommended command-line parsing module in the Python standard …