Python in Super () and __init__ () methods

With the new class, it is required that the topmost parent class must inherit object , so that the super () function can be used to invoke functions such as the init() of the parent class.

Each parent class executes and executes once, without repeated calls. And in the implementation of subclasses, it is not necessary to write all the names of the parents everywhere, conforming to the dry principle.

https://rhettinger.wordpress.com/2011/05/26/super-considered-super/

https://www.zhihu.com/question/20040039

Https://taizilongxu.gitbooks.io/stackoverflow-about-python/content/19/README.html

http://www.jackyshen.com/2015/08/19/multi-inheritance-with-super-in-Python/

Python in Super () and __init__ () methods