Aug 2, 2011 · def store(*values): store.values = values or store.values return store.values store.values = () Example >>> store(1, 2, 3) >>> a, b, c = store() >>> print a, b, c 1 2 3 >>> store(4, 5) >>> a, b = store() >>> print a, b 4 5

Ignoring arguments can be done by writing an explicit wrapper, or by redesigning so that keyword arguments will be passed instead (and having the called function simply ignore any extraneous **kwargs contents).

May 31, 2024 · In this article, we will explore three different approaches to using a variable from another function in Python. Below are the possible approaches to using a variable from another function in Python. In this example, we are using global variables to …

Feb 26, 2021 · Let’s look at some ways by which we can store them easily! 1. Using Pickle to store Python Objects. If we want to keep things simple, we can use the pickle module, which is a part of the standard library to save data in Python. We can “pickle” Python objects to a pickle file, which we can use to save/load data. So if you have a custom ...

Jul 11, 2016 · Writing a function does not actually run its code. So we call the create_global_variable function: >>> create_global_variable() Using globals without modification. You can just use it, so long as you don't expect to change which object it points to: For example, def use_global_variable(): return global_variable + '!!!' and now we can use the ...

Nov 25, 2024 · We can use list comprehension to call functions stored in a list and store their results in a new list. This method makes the code more compact and readable when dealing with simple function calls. By iterating over the list, each function is invoked with the specified arguments, and the results are stored in a new list.

Aug 6, 2020 · One essential building block of Python is to learn to store pieces of data that will be useful to our program and, more importantly, decide how we will store this data. Lists, sets, and dictionaries are the most common ways to store data.

Oct 7, 2024 · Since Python version 3.7, Python offers data classes through a built-in module that you can import, called dataclass. There are several advantages over regular Python classes, which we’ll explore in this article.

Apr 2, 2024 · A Python variable is used to store data that can be used later on. In this article you'll learn how to define and use variables in Python.

Mar 28, 2025 · Using the right data structure can make programs run faster and use less memory. This article explains some of the most efficient data structures in Python with simple examples. List. A list is a dynamic array that stores items in order. It can have repeated values and different data types. Lists are mutable, so you can change, add, or remove ...