How to copy an object in Python

This article will explain in detail how to copy an object in Python. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

How to copy an object in Python

The copy module in the standard library provides two ways to copy. One method is copy, which returns an object that contains the same content as the parameter.

Import copynew_list = copy.copy (existing_list)

Sometimes, when you want the properties in the object to be copied, you can use the deepcopy method:

Import copynew_list_of_dicts = copy.deepcopy (existing_list_of_dicts) copy (x) Shallow copy operation on arbitrary Python objects.deepcopy (x, memo=None, _ nil= []) Deep copy operation on arbitrary Python objects. This is the end of this article on "how to copy an object in Python". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.