How to use use ndb library schemeless

Question

using datastore client library. Can be used regardless of the state of the datastore property.

datastore_client.put({
  "foo":"foo",
  "bar":"bar",
  "xxx":"xxx", # any property can put
  ...
})

But, using ndb. Only predefined properties can be used.

Class Test(ndb.Model):
  foo = StringProperty()
...
Test(
  foo="foo",
  bar="bar" # error
).put()

If I want to put()/get() schemeless. I cannot use ndb?

Thx! It looks like what I want to do! Please post Answer to ✓check your answer. — stack_user, Mar 20 '18 at 09:24

score 2 · Accepted Answer · answered Mar 20 '18 at 23:24

2

Look for ndb.Expando .This is what you want

answered Mar 20 '18 at 23:24

janscas

1 Answers1