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 mutable values, …

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 that it creates a …

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.

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 the different …

2. Use copy () This is a built-in Python function that can be used to create a shallow copy of a dictionary.

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

Mar 20, 2020 · In this section, we are going to detail the 4 different methods by that one can copy a dictionary in Python. Let's learn about them one by one.

Sep 2, 2023 · To copy a dictionary and only edit the copy, you need to create a deep copy using the deepcopy() function from the copy module. This ensures that changes to the copied dictionary won't …

Nov 14, 2025 · In this blog, we will explore the different ways to copy a dictionary in Python, covering fundamental concepts, usage methods, common practices, and best practices.

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.