numpy.char.rindex

char.rindex(a, sub, start=0, end=None)[source]

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

Calls str.rindex element-wise.

Parameters
aarray-like of str or unicode
substr or unicode
start, endint, optional
Returns
outndarray

Output array of ints.

See also

rfind, str.rindex