`3 > 2 == True` 返回 False？ [重复]

Question

我在笔记本电脑上尝试了一个表达式

3 > 2 == True

输出为

False

?

Answer 1

这称为链式比较。

来自文档：比较

比较可以任意链接，例如 x < y <= z is equivalent to x < y and y <= z, except that y is evaluated only once (but in both cases z is not evaluated at all when x < y is found to be false).

所以等式变为：

3 > 2  and 2 == True
True and False
False