动态给类添加静态方法和类方法

Question

问题遇到的现象和发生背景

问题相关代码，请勿粘贴截图

# coding=utf-8

# 动态给类添加静态方法和类方法
class Person:
    pass


@classmethod
def staticfunc():
    print("staticfunc run!")


Person.staticfunc = staticfunc
Person.staticfunc()


@classmethod
def clsfunc(cls):
    print("clsfunc run!")


Person.clsfunc = clsfunc
Person.clsfunc()

运行结果及报错内容

C:\Users\黄佳文\AppData\Local\Microsoft\WindowsApps\python3.10.exe D:/pythonProject/pythonProject/pythonProject/pythonProject/生成器和迭代器/06_动态给类添加静态方法和类方法.py
Traceback (most recent call last):
  File "D:\pythonProject\pythonProject\pythonProject\pythonProject\生成器和迭代器\06_动态给类添加静态方法和类方法.py", line 13, in <module>
    Person.staticfunc()
TypeError: staticfunc() takes 0 positional arguments but 1 was given

进程已结束,退出代码1

我的解答思路和尝试过的方法

我想要达到的结果

Answer 1

@staticmethod
def staticfunc():
    print("staticfunc run!")
@classmethod
def clsfunc(cls):
    print("clsfunc run!")

Person = type("Person", (object, ), dict(stac = staticfunc, clsf = clsfunc))

Person.stac()
Person.clsf()