假設(shè)我有一個(gè)父類Parent，其抽象方法load在其子類中實(shí)現(xiàn)?，F(xiàn)在，我有兩個(gè)子類childA和childB，都繼承自Parent。loadfor的實(shí)現(xiàn)childA和childB完全相同。但是 的此實(shí)現(xiàn)load調(diào)用另一個(gè)方法 ，get_paths該方法特定于childA和childB。父母是這樣的：from abc import ABC, abstractmethodclass Parent(ABC):    def __init__(self, *params):        # set up the params    @abstractmethod    def load(self, *params):        # load files, according to each children    def process(self, *params):        # process the loaded files然后是孩子們：class childA(Parent):    def __init__(self, *paramsP, *paramsA):        super().__init__(*paramsP)        # Set up the specific paramsA    def get_paths(self, *params):        # specific implementation to childA    def load(self, *params):        # Calls the self.get_paths method, identical to childB.loadclass childB(Parent):    def __init__(self, *paramsP, *paramsB):        super().__init__(*paramsP)        # Set up the specific paramsB    def get_paths(self, *params):        # specific implementation to childB    def load(self, *params):        # Calls the self.get_paths method, identical to childA.load如何重用和load中的代碼，但實(shí)現(xiàn)特定于每個(gè)類？我嘗試了兩種方法：childAchildBget_paths(1) 繼承childB自childA，并覆蓋 的實(shí)現(xiàn)get_paths。在這種方法中，我有：class childB(childA):    def __init__(self, *paramsP, *paramsB):        super().__init__(*paramsP)        # Set up the specific paramsB    def get_paths(self, *params):        # specific implementation to childB我把它稱為：b = childB(...)b.load(...)(2) Implement another class, `AB`, with the following definition:```pythonclass AB(Parent):    def __init__(self, *paramsP):        super().__init__(*paramsP)    @abstract method    def get_paths(self, *params):        # To be implemented in childA and childB    def load(self, *params):        # Implements the load from childA and childB然后讓childA和childB都繼承自AB，并實(shí)現(xiàn)其特定的get_paths. 但是，這并沒有那么有效，因?yàn)槲沂盏藉e(cuò)誤：TypeError: Can't instantiate abstract class ChildB with abstract methods _AB__get_paths。重要的是要添加我無法實(shí)現(xiàn)load，Parent因?yàn)檫€有其他類（childC、childD、 ...）具有獨(dú)特的load實(shí)現(xiàn)。。我只想在childA和之間重用這段代碼childB那么，解決這個(gè)問題的正確方法是什么？