This is documentation for an old release of NumPy (version 1.15). Read this page Search for this page in the documentation of the latest stable release (version 2.2).

numpy.core.defchararray.rindex

numpy.core.defchararray.rindex(a, sub, start=0, end=None)

Like rfind, but raises ValueError when the substring sub is not found.

Calls str.rindex element-wise.

Parameters:

a : array-like of str or unicode

sub : str or unicode

start, end : int, optional

Returns:

out : ndarray

Output array of ints.

See also

rfind, str.rindex