devicehub-teal/ereuse_devicehub/marshmallow.py

from marshmallow.fields import missing_
from teal.db import SQLAlchemy
from teal.marshmallow import NestedOn as TealNestedOn

from ereuse_devicehub.db import db


class NestedOn(TealNestedOn):
    __doc__ = TealNestedOn.__doc__

    def __init__(self, nested, polymorphic_on='type', db: SQLAlchemy = db, collection_class=list,
                 default=missing_, exclude=tuple(), only_query: str = None, only=None, **kwargs):
        super().__init__(nested, polymorphic_on, db, collection_class, default, exclude,
                         only_query, only, **kwargs)