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Today, the editor will share with you the relevant knowledge points about how to define the attributes and methods in the class in python. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article.

1. Properties in classes in Python are divided into properties and methods.

Properties and methods are divided into private and public, private can only be used in this class and cannot be accessed externally

two。 Define the syntax format of attributes (member variables) (public / private)

Class class name:

3. Define the syntax format of methods (member methods) (public / private methods)

Class class name:

4. Specific usage of properties and classes

Class class name:

C = class name () # instantiate object c

c. Variable name 1 # call attribute variable name 1 of instantiated object c

C. _ class name _ _ variable 2 # can call private methods not recommended, and can encapsulate the use of private variables

c. Method name 1 () # call method name 1 of instantiated object c

C. _ class name _ _ method name 2 () # Private methods can be called and not recommended

What are the advantages of Python?

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.

These are all the contents of the article "how to define the use of properties and methods in classes in python". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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