FAB json model

gistfile1.txt

model 

from sqlalchemy.dialects.postgresql import JSON



class JSONModel(Model):
    __bind_key__ = 'APP_DB'
    __tablename__ = 'json_model'
    id = Column(Integer, primary_key=True)
    value = Column(JSON, nullable=True)
    
class JSONModelApi(ModelRestApi):
    resource_name = "json_model"
    datamodel = SQLAInterface(JSONModel)
    allow_browser_login = True
    
appbuilder.add_api(JSONModelApi)