Every dunder method in Python. Trey Hunner: "Python includes 103 'normal' dunder methods, 12 library-specific dunder methods, and at least 52 other dunder attributes of various types."
This cheat sheet doubles as a tour of many of the more obscure corners of the Python language and standard library.
I did not know that Python has over 100 dunder methods now! Quite a few of these were new to me, like __class_getitem__
which can be used to implement type annotations such as list[int]
.
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