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我有这样的混合财产

@hybrid_property
def address(self):
    return ', '.join([
        self.address_street,
        self.address_city,
        self.address_state,
        self.address_zip
        ])

@address.setter
def address(self, address):
    g = geocoder.google(address)
    if g.street_number and g.street_name:
        self.address_street = g.street_number + ' ' + g.street_name
    if g.city:
        self.address_city = g.city
    if g.state:
        self.address_state = g.state
    if g.postal:
        self.address_zip = g.postal
    if g.latlng:
        self.address_lat = g.lat
        self.address_lng = g.lng

@address.expression
def address(cls):
    return cls.address_street + ', ' + cls.address_city + ', ' + cls.address_state + ', ' + cls.address_zip

使用基本的 Flask-Restless API...

manager = APIManager(app, flask_sqlalchemy_db=db)
member_bp = manager.create_api(
    Member,
    collection_name='members',
    methods=['GET', 'POST', 'PATCH'],
    include_columns=[
        'id',
        'first_name',
        'last_name',
        'email',
        'created_at',
        'signup_code',
        ]
    )

但是 Flask-Restless 给了我一个 400 并说Model does not have field 'address'。我还设置了另一个 hybrid_property，但它并没有抱怨。我无法弄清楚这个 hybrid_property 有什么问题。

奇怪的是，我可以通过include_columns参数在我的 API 中公开属性。

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