How the class of python instantiates an object

This article mainly introduces "how the class of python instantiates the object". In the daily operation, I believe that many people have doubts about how the class of python instantiates the object. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubt of "how the class of python instantiates the object". Next, please follow the editor to study!

1. Think of a class as a custom data type. Since it is a type, it can only be used to represent the type of data, not directly used to save data. To save the data, you first need to create something similar to this type of container, called an object (or example). The process of generating objects through categories is called an example.

2. the definition method of the class.

Variable = class name ()

Example

Instantiate the previous class An and assign the object to a:

Class A: … Pass... >

2. Python is open source, everyone can see the source code, and it can be ported to many platforms.

3. Python is object-oriented, which can support both process-oriented programming and object-oriented programming.

4. Python is an interpretive language. Programs written by Python do not need to be compiled into binary code and can be run directly from the source code.

5. Python has powerful functions, has many modules, and can basically achieve all the common functions.

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