_get_listlike_indexer(self, key, axis: 'int')

Parameters

key : list-like

Targeted labels.

axis: int :

Dimension on which the indexing is being made.

Raises

KeyError

If at least one key was requested but none was found.

Returns

keyarr: Index

New index (coinciding with 'key' if the axis is unique).

values : array-like

Indexer for the return object, -1 denotes keys not found.

Transform a list-like of keys into a new index and an indexer.

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: /pandas/core/indexing.py#1301
type: <class 'function'>
Commit: