Mar 18, 2010 · When we do a .copy() on dictionary, by default, it will only do a shallow copy, which means it copies all the immutable values into a new dictionary but does not copy the …

Jul 11, 2025 · One additional approach to copying a dictionary is to use the built-in function deepcopy from the copy module. This function creates a deep copy of the dictionary, meaning …

You cannot copy a dictionary simply by typing dict2 = dict1, because: dict2 will only be a reference to dict1, and changes made in dict1 will automatically also be made in dict2.

Aug 19, 2025 · Learn six easy ways to copy a dictionary in Python with examples. From copy () to deepcopy (), dict (), loops, and comprehension, explained step by step.

In this tutorial, we will learn about the Python dictionary copy () method with the help of examples.

This lesson will guide you on how to copy dictionaries effectively in Python using different methods, ensuring that the copied dictionary is independent of the original.

When you perform a shallow copy, a new dictionary object is created, but it contains references to the same objects that the original dictionary references. This is useful when you want to …

Mar 22, 2025 · Understanding how to copy dictionaries is crucial, as it affects data integrity, memory management, and the overall behavior of your programs. This blog post will explore …

Learn how to copy dictionaries in Python using copy (), dict (), and deepcopy (). Avoid common pitfalls and choose the right method.

Jul 23, 2025 · The copy module provides a method called deepcopy () that is used to create a deep copy of a dictionary. A deep copy ensures that nested dictionaries or mutable objects …