Series.str.
repeat
Duplicate each string in the Series or Index.
repeats (int or sequence of int) – Same value for all (int) or different value per (sequence).
Series or Index of repeated string objects specified by input parameter repeats.
Series or Index of object
Examples
>>> import mars.dataframe as md >>> s = md.Series(['a', 'b', 'c']) >>> s.execute() 0 a 1 b 2 c dtype: object
Single int repeats string in Series
>>> s.str.repeat(repeats=2).execute() 0 aa 1 bb 2 cc dtype: object
Sequence of int repeats corresponding string in Series
>>> s.str.repeat(repeats=[1, 2, 3]).execute() 0 a 1 bb 2 ccc dtype: object