Python 错误：继承“X”，它不是 class

Question

我已经使用 Visual Studio 代码编写了代码

from datetime import date

Title = 'Actividad #$'
Complexity = 0
Time = 5 #cantidad en dias

class Activitie(Title,Complexity,Time):
    """Log your activity with this class"""

    Title = 'Actividad #$'
    Complexity = 0
    Time = 5 #cantidad en dias

它显示

Inheriting 'Time', which is not a class.
Inheriting 'Complexity', which is not a class.
Inheriting 'Title', which is not a class.

和...

TypeError: metaclass conflict: the metaclass of a derived class must be a (non-strict) subclass of the metaclasses of all its bases

感谢您提供任何解决方案

Answer 1

看起来您想定义 class object 构造函数，但您不小心使用 Python 的 class Z5FED3411FAF8321C4B666Z 语法完成了它。

以下是定义 class 及其 object 构造函数的方法：

class Activitie:
    def __init__(self, Title, Complexity, Time):
    """Log your activity with this class"""

        self.Title = Title
        self.Complexity = Complexity
        self.Time = Time 

您收到此 Inheritance 错误，因为在 Python 中声明 inheritance 的语法如下所示：

SubClass(ParentClassA, ParentClassB, ParentClassC):