这一组方法模拟数字运算
__add__方法
obj.__add__(self, other)
x + y 相当于x.__add__(y)
__sub__方法
obj.__sub__(self, other)
x - y 相当于 x.__sub__(y)
object.__mul__(self, other) object.__matmul__(self, other) object.__truediv__(self, other) object.__floordiv__(self, other) object.__mod__(self, other) object.__divmod__(self, other) object.__pow__(self, other[, modulo]) object.__lshift__(self, other) object.__rshift__(self, other) object.__and__(self, other) object.__xor__(self, other) object.__or__(self, other)
讨论区