dask 2021.10.0

ParametersReturns
getitem(obj, index)

This function creates a copy of the desired selection for array-like inputs when the selection is smaller than half of the original array. This avoids excess memory usage when extracting a small portion from a large array. For more information, see https://numpy.org/doc/stable/reference/arrays.indexing.html#basic-slicing-and-indexing.

Parameters

obj: ndarray, string, tuple, list :

Object to get item from.

index: int, list[int], slice() :

Desired selection to extract from obj.

Returns

Selection obj[index]

Getitem function

Examples

See :

Local connectivity graph

Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.

Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)

SVG is more flexible but power hungry; and does not scale well to 50 + nodes.

All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them


File: /dask/array/chunk.py#401
type: <class 'function'>
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