Todo - 2

service.py

import ferris3
from google.appengine.ext import ndb


class Todo(ndb.Model):
    text = ndb.StringProperty(default='', indexed=False)
    done = ndb.BooleanProperty(default=False)
    created = ndb.DateTimeProperty(auto_now_add=True)


TodoMessage = ferris3.messages.model_message(Todo)


@ferris3.auto_service
class TodoService(ferris3.Service):

    @ferris3.auto_method(returns=TodoMessage)
    def get(self, request, itemId=(str,)):
        key = ferris3.ndb.key(itemId)
        item = key.get()
        msg = ferris3.messages.serialize(TodoMessage, item)
        return msg

    list = ferris3.hvild.paginated_list(Todo, query=Todo.query().order(-Todo.created))
    insert = ferris3.hvild.insert(Todo)
    update = ferris3.hvild.update(Todo)
    dlete = ferris3.hvild.delete(Todo)