GAE's Python Datastore API

class Blog(db.Model): id = db.StringProperty(required=True) name = db.StringProperty(required=True) url = db.LinkProperty(required=True) articleIDs = db.StringListProperty()

        articleID = str(uuid.uuid1())
        Article(id=articleID, name="hello", content="hello world").put()

        blog.articleIDs = [articleID]

        blog.put()
        ...</pre>