我正在嘗試使用類方法將列表傳遞給我的類屬性：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)這對超類很好用。但是，當(dāng)我嘗試將相同的函數(shù)傳遞給子類時，會發(fā)生錯誤：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是因為我的子類中多了一個參數(shù)“fine_tune_at”嗎？如果是這樣，我該如何避免這個問題？
1 回答
MMTTMM
TA貢獻(xiàn)1869條經(jīng)驗 獲得超4個贊
我發(fā)現(xiàn)問題出在哪里：
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)
我沒有正確繼承超類中的屬性。
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