pescador.maps.tuples¶
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pescador.maps.
tuples
(stream, *keys)¶ Reformat data as tuples.
Parameters: stream : iterable
Stream of data objects.
*keys : strings
Keys to use for ordering data.
Yields: items : tuple of np.ndarrays
Data object reformated as a tuple.
Raises: DataError
If the stream contains items that are not data-like.
KeyError
If a data object does not contain the requested key.