pandas.Series.str.rindex

Series.str. rindex ( sub, start=0, end=None ) [source]

Return highest indexes in each string in Series/Index.

Each of the returned indexes corresponds to the position where the substring is fully contained between [start:end]. This is the same as str.rfind except instead of returning -1, it raises a ValueError when the substring is not found. Equivalent to standard str.rindex.

Parameters

sub :str

Substring being searched.

start :int

Left edge index.

end :int

Right edge index.

Returns

Series or Index of object

See also

index

Return lowest indexes in each strings.