Python 访问抽象/基类中尚未实现的属性的语法，无需实例化

我想定义一个基类，该基类实现一个静态方法，该方法访问要在继承基类的子类中实现的变量（试着不呼吸地大声说出来）

我如何在不依赖类实例化和使用

self

的情况下（在Python3中）实现这一点，或者这是不可能的

class BaseClass:

   #This variable will be implemented in classes that inherit from this base class
   parameters = ...

   @staticmethod
   def do_something(**args):

      #This loop below doesn't work because the `parameters` variable is not in the local scope
      #However, I don't want to instantiate the class and access it through 'self' - I need this to be a static method.
      for parameter in parameters:
          print(parameter)


class ChildClass1(BaseClass):
    #This child class implements the 'parameters' variable
    parameters = ["p1", "p2", "p3"]

class ChildClass2(BaseClass):
    #This child class implements the 'parameters' variable
    parameters = ["a1", "b2", "c3"]

ChildClass1.do_something();
ChildClass2.do_something();