当我尝试将列表传递给我的类属性时发生错误

Question

我正在尝试使用类方法将列表传递给我的类属性：class BASE_MODEL(object):    def __init__(self, train_data, train_labels, val_data, val_labels):        self.train_data, self.train_labels, self.val_data, self.val_labels = \            train_data, train_labels, val_data, val_labels    @classmethod    def list_to_data(cls, data_list):        train_data, train_labels, val_data, val_labels = data_list        data = cls(train_data, train_labels, val_data, val_labels)        return dataclass Fine_Tune_Model(BASE_MODEL):    def __init__(self, fine_tune_at=None):        super(BASE_MODEL, self).__init__()        self.fine_tune_at = fine_tune_atfine_tune_model = Fine_Tune_Model.list_to_data(data_lsit)这对超类很好用。但是，当我尝试将相同的函数传递给子类时，会发生错误：Traceback (most recent call last):  File "E:/Studium/Thesis/Fine_Tuning.py", line 138, in <module>    main()  File "E:/Studium/Thesis/Fine_Tuning.py", line 133, in main    fine_tune_model = Fine_Tune_Model.list_to_data(create_data.split_data(3000, 200))  File "E:\Studium\Thesis\Train.py", line 32, in list_to_data    data = cls(train_data, train_labels, val_data, val_labels)TypeError: __init__() takes from 1 to 2 positional arguments but 5 were givenProcess finished with exit code 1是因为我的子类中多了一个参数“fine_tune_at”吗？如果是这样，我该如何避免这个问题？

Answer 1

我发现问题出在哪里：

class BASE_MODEL(object):

    def __init__(self, train_data, train_labels, val_data, val_labels):

        self.train_data, self.train_labels, self.val_data, self.val_labels = \

            train_data, train_labels, val_data, val_labels

    @classmethod

    def list_to_data(cls, data_list):

        train_data, train_labels, val_data, val_labels = data_list

        data = cls(train_data, train_labels, val_data, val_labels)

        return data

class Fine_Tune_Model(BASE_MODEL):

    def __init__(self, train_data, train_labels, val_data, val_labels):

        super(Fine_Tune_Model, self).__init__(train_data, train_labels, val_data, val_labels)

        self.fine_tune_at = fine_tune_at

fine_tune_model = Fine_Tune_Model.list_to_data(data_lsit)

我没有正确继承超类中的属性。