如何过滤类的相同命名属性

def filter_duplicate_attributes(class_obj):
    attribute_names = []
    duplicate_attributes = []

    # 获取类的属性列表
    attributes = class_obj.__dict__

    # 遍历属性列表，获取属性名称
    for attr_name in attributes:
        attribute_names.append(attr_name)

    # 统计属性名称出现的次数
    for attr_name in set(attribute_names):
        count = attribute_names.count(attr_name)
        if count > 1:
            duplicate_attributes.append(attr_name)

    # 过滤相同命名的属性
    for attr_name in duplicate_attributes:
        delattr(class_obj, attr_name)

    return class_obj