dvid.fetch.ids_exist

dvid.fetch.ids_exist(ids, chunk_size=1000.0, progress=True, server=None, node=None)

Check if given IDs exist.

Parameters

• ids (iterable) – [12345, 455677, …] IDs. Must be integers!

• chunk_size (int, optional) – Splits query into chunks of a given size to reduce strain on server.

• progress (bool) – If True, show progress bar.

• server (str, optional) – If not provided, will try reading from global.

• node (str, optional) – If not provided, will try reading from global.

Returns

exists – Array of booleans.

Return type

np.ndarray