I have this type of Model...
class Item(ndb.Model):
type = ndb.StringProperty(indexed=True)
parameters = ndb.JsonProperty()
class ItemIndex(ndb.Model):
members = ndb.KeyProperty(repeated=True)
When I create an Item I also create an ItemIndex with it's parent set to be
the Item.key
I would like to be able to look through all the ItemIndex instances and
find one that has a particular member but whose parent is of a certain
type. Ideally something like...
ItemIndex.query(parent.type == 'Target' and ItemIndex.key.IN(ndb.Key(
'ItemIndex'))).fetch()
I'm sure I've butchered even my ideal example. But is there a way to
traverse through the query similar to the way I might structure a gremlin
query to find a deeply nested item?
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