python拥抱-不能在MarshmallowSchema中使用嵌套

python拥抱-不能在MarshmallowSchema中使用嵌套,python,marshmallow,hug,Python,Marshmallow,Hug,使用HUG构建RESTAPI,版本2.3.0() 我不能在拥抱中使用棉花糖的嵌套能力。下面是一些代码 import config from tinydb import TinyDB, Query import hug import hashlib import logging import os from marshmallow import Schema, fields, validates, ValidationError class MultilanguageSchema(Schema)

使用HUG构建RESTAPI,版本2.3.0()

我不能在拥抱中使用棉花糖的嵌套能力。下面是一些代码

import config
from tinydb import TinyDB, Query
import hug
import hashlib
import logging
import os
from marshmallow import Schema, fields, validates, ValidationError

class MultilanguageSchema(Schema):
    language = fields.Str()
    value = fields.Str()

class TitleSchema(Schema):
    titles = fields.Nested(MultilanguageSchema, many = True)

class DescriptionSchema(Schema):
    descriptions = fields.Nested(MultilanguageSchema, many = True)

@hug.post('/ads', requires=api_key_authentication, versions=1)
def post_ad(sites_id: hug.types.number,
        name: hug.types.text,
        age: hug.types.in_range(18, 99),
        telephone: hug.types.number,

        titles: hug.types.MarshmallowSchema(TitleSchema()),
        descriptions: hug.types.MarshmallowSchema(DescriptionSchema()),

        authed_user: hug.directives.user):

    pdb.set_trace()
当我尝试使用这个示例数据执行POST请求时,我在嵌套字段中得到了空数据

sites_id: 1
name: Test Name
age: 34
telephone: 999999999
titles: {"language":"en","value":"Some Title"}
descriptions: {"language":"en","value":"Some Description"} 
使用pdb:

titles: {}
descriptions: {}

任何人都能在拥抱中使用棉花糖的嵌套能力。如果是,怎么做?

如果您尝试这样定义端点,并基于新签名访问数据,会发生什么

@hug.post('/ads')
def post_ad(*args, **kwargs):
    print('Args: %s' % args)
    print('Kwargs: %s' % kwargs)
    try:
        sites_id = kwargs.get('sites_id', None)
    except Exception as e:
        print(e)
这里提出的这一点可能会引起人们的兴趣