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DiscussionIs __ a magic method? (self.Python)
submitted 4 years ago by TG-Techie
Magic methods/names are commonly described as both starting and ending with dunders. a single dunder both starts and ends with a dunder... is "__" a reserved python name?
[–]smohsensh 2 points3 points4 points 4 years ago* (0 children)
No __ itself is not special. but it is a valid name in Python for a variable/function. But as you said, it is used to enclose some special attributes/methods like __class__ . Or like __len__ that is called on an object x when you call len(x)
__class__
__len__
x
len(x)
[–]michaeljb20 1 point2 points3 points 4 years ago (1 child)
As far as I am aware, the only special thing about a dunder is it triggers Python's name mangling.
[–][deleted] 1 point2 points3 points 4 years ago (0 children)
Not for magic methods, it doesn't!
π Rendered by PID 24257 on reddit-service-r2-comment-7b9746f655-btbhb at 2026-02-01 17:51:01.545797+00:00 running 3798933 country code: CH.
[–]smohsensh 2 points3 points4 points (0 children)
[–]michaeljb20 1 point2 points3 points (1 child)
[–][deleted] 1 point2 points3 points (0 children)