Question

以下面的类和一个类实例为例：

class NewClass:

    def __init__(self, a):
        self.number = a

    def func(self):
        return

    @property
    def test_property(self):
        return self.test_property


new = NewClass(1)

尝试获取属性和方法的类型：

>>> print(type(new.number))
int
>>> print(type(new.func))
method

获取@property的类型会导致递归错误：

>>> print(type(new.test_property))
: maximum recursion depth exceeded while calling a Python object
return.RecursionError

如何获取@property属性的类型？

Answer 1

也许你打算像这样定义你的财产：

class NewClass:

    def __init__(self, a):
        self.number = a

    def func(self):
        return

    @property
    def test_property(self):
        #return self.test_property  # Always going to call itself forever
        return self.number          # Maybe this is what you meant?

如何获取@property getter / setter的类型？

1 个答案: