watermark_generate_pkg/watermark_generate/domain/dataset_domain.py

from flask_marshmallow import Marshmallow
from marshmallow import fields, post_load

ma = Marshmallow()

class ExtractLabelResp:
    """
    提取密码标签响应体
    """

    def __init__(self, code, msg, label):
        self.code = code
        self.msg = msg
        self.label = label

class ExtractLabelRespSchema(ma.Schema):
    code = fields.Integer()
    msg = fields.String()
    label = fields.String()

    @post_load
    def make_label_resp(self, object, **kwargs):
        return ExtractLabelResp(**object)