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Kathryn Klarich
4,622 Pointsdunder init - why don't you have to call the function?
when utilizing the init method (init), why don't you need to call the function? for example, this code is inside a class. however, the dunder init function will run without being called.
def init(self, **kwargs): self.name = input("Name: ") self.weapon = self.get_weapon()
1 Answer
Steven Parker
229,786 Points
The __init__ function is called when you create an instance of the class.
You may not be explicitly calling it in your code, but when you create a new instance of the class, it is invoked for you as part of the process.
This is actually just one of a number of class methods sometimes called "magic methods". They all have names using the "dunder" format, and are all invoked implicitly when something is done with the class. They each have a default that is performed if you don't define them yourself, but when you do define them you can take control of some particular operation. Details on each of them can be found (as "special methods") in the official Python documentation.
Kathryn Klarich
4,622 PointsKathryn Klarich
4,622 Pointsoh that makes sense. Thanks so much!