pandas.Series.keys#

Series.keys()[source]#

Return alias for index.

Returns:
Index

Index of the Series.

See also

Series.index

The index (axis labels) of the Series.

Examples

>>> s = pd.Series([1, 2, 3], index=[0, 1, 2])
>>> s.keys()
Index([0, 1, 2], dtype='int64')