pandas.Index.get_loc#

Index.get_loc(key)[source]#

Get integer location, slice or boolean mask for requested label.

Parameters:

keylabel

Returns:

int if unique index, slice if monotonic index, else mask

Examples

>>>unique_index=pd.Index(list('abc'))>>>unique_index.get_loc('b')1

>>>monotonic_index=pd.Index(list('abbc'))>>>monotonic_index.get_loc('b')slice(1, 3, None)

>>>non_monotonic_index=pd.Index(list('abcb'))>>>non_monotonic_index.get_loc('b')array([False,  True, False,  True])