python - Get a list of dynamic properties with an NDB Expando Model? -

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with db appears myexpando.dynamic_properties(), trying in ndb attributeerror dynamic_properties.

can't find in docs change this.

when using ndb should using _properties list of properties

    db, ndb, users, urlfetch, , memcache modules imported. dev~cash-drawer> class x(ndb.expando): ...    pass ...  dev~cash-drawer>  dev~cash-drawer>  dev~cash-drawer> y = x() dev~cash-drawer> y.a = ndb.genericproperty() dev~cash-drawer> y.a = 100 dev~cash-drawer> y.a 100 dev~cash-drawer> repr(y.a) '100' dev~cash-drawer> type(y.a) <type 'int'> dev~cash-drawer> y._properties {'a': genericproperty('a')} dev~cash-drawer>

see docs https://developers.google.com/appengine/docs/python/ndb/entities#expando


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