2 days ago · A shallow copy constructs a new compound object and then (to the extent possible) inserts references into it to the objects found in the original. A deep copy constructs a new compound object …

Jan 25, 2011 · To get a fully independent copy of an object you can use the copy.deepcopy() function. For more details about shallow and deep copying please refer to the other answers to this question …

Apr 17, 2025 · In this tutorial, you’ll learn about copying objects in Python using the copy module. We’ll cover how to use the copy module and when to use its copy() function and deepcopy() function, …

Feb 5, 2026 · A deep copy creates a new compound object before inserting copies of the items found in the original into it in a recursive manner. It will first construct a new collection object and then …

Apr 21, 2025 · Understand the difference between shallow and deep copies in Python. Learn how to duplicate objects safely using the copy module and other techniques.

Feb 11, 2026 · Learn how to properly copy Python objects using assignment, shallow copy, and deep copy methods to avoid unintended data mutations in your programs.

In Python, we use = operator to create a copy of an object. You may think that this creates a new object; it doesn't. It only creates a new variable that shares the reference of the original object. Let's take an …

Difference between shallow and deep copy: The copy module provides shallow and deep copy operations for arbitrary Python objects. Use shallow copies when you want a new container …

Jan 20, 2025 · In Python, objects are the fundamental building blocks of the language. Understanding how to copy objects is crucial, especially when dealing with complex data structures like lists, …

Feb 2, 2024 · When a shallow copy operation occurs, a reference is copied to the new object. It means that if any change is made to the copy of the object, then these changes will also reflect in the …