str.
ljust
Filling right side of strings in the Series with an additional character. Equivalent to str.ljust().
str.ljust()
Minimum width of resulting string; additional characters will be filled with fillchar.
Additional character for filling, default is whitespace.
Examples
>>> s = ps.Series(["caribou", "tiger"]) >>> s 0 caribou 1 tiger dtype: object
>>> s.str.ljust(width=10, fillchar='-') 0 caribou--- 1 tiger----- dtype: object