如何使用attrs定义数组的对象？

import attr

@attr.s(auto_attribs=True)
class MyClass:
    name: str
    scores: list[int] = attr.Factory(list)

# 创建实例
obj = MyClass(name="Alice", scores=[95, 88, 92])

# 访问属性
print(obj.name)    # 输出: Alice
print(obj.scores)  # 输出: [95, 88, 92]

# 修改属性
obj.scores.append(99)
print(obj.scores)  # 输出: [95, 88, 92, 99]

import attr

def validate_scores(instance, attribute, value):
    if any(score < 0 or score > 100 for score in value):
        raise ValueError("Scores must be between 0 and 100.")

@attr.s(auto_attribs=True)
class MyClass:
    name: str
    scores: list[int] = attr.Factory(list, validator=validate_scores)

# 创建实例
obj = MyClass(name="Alice", scores=[95, 88, 92])

# 尝试添加无效分数
try:
    obj.scores.append(101)
except ValueError as e:
    print(e)  # 输出: Scores must be between 0 and 100.