Example of a pseudo-private property of the Python3 base class __ Plus variable name

Town Field Poem:
Cheng listens to the Tathagata language, the world name and benefit of Dayton. Be willing to do the Tibetan apostles, the broad show is by Sanfu mention.
I would like to do what I learned, to achieve a conscience blog. May all the Yimeimei, reproduce the wisdom of the body.
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EX1:
Code

Class MyClass:    #属性, public    height=10     weight=20     #伪私有属性    __haha=30;test=myclass () print (Test.__haha )

Result

============= restart:c:\users\administrator\desktop\mycode.py =============traceback (most recent):  File "C:\Users\Administrator\Desktop\myCode.py", line ten, in <module>    

EX2:

Code

Class MyClass:    #属性, the public    height=10     weight=20     #伪私有属性, using the name substitution. So how to access it?    #实例. _ Class name pseudo private property name    __haha=30;test=myclass () print (Test._myclass__haha)

Result

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The essence of the blog, in the technical part, more in the town yard a poem. Python version 3.5, System Windows7.
Python is a good language and deserves to be studied hard. I am following the small Turtle Video tutorial to learn, recommended.
I am a novice, so if the content of the blog can be improved, or even the wrong place, please leave a comment, I will try to correct, strive to achieve a conscience blog.
Note: This article is only as a scientific research study, if I inadvertently violated your rights and interests, please be sure to timely inform, I will make corrections.

Example of a pseudo-private property of the Python3 base class __ Plus variable name