python - python 中的 `and` 和 `or` 是否存在 Dunder 方法(魔术方法)？

Question

有__and__和 __or__为 &和 |分别是 and 是否有可修改的 dunders和 or也？
如果是这样，我似乎无法找到它们。它们未列在此处的文档中:
https://docs.python.org/3/reference/datamodel.html
上下文:在我希望人们能够做的地方制作 api foo and bar and jar , 而不是必须做 method(method(foo, bar),jar) .我仍然可以使用 &和 |但只是好奇，更喜欢 and 的可读性和 or

Answer 1

PEP 335 -- Overloadable Boolean Operators 2012年被拒，rejection notice :

We've had many discussions in the past about PEP 335 and they alwaysended in non-action. I'm cutting any future discussions short andofficially rejecting the PEP. Amongst other reasons, I really dislikethat the PEP adds to the bytecode for all uses of these operators eventhough almost no call sites will ever need the feature.