hipdf.core.column.string.StringMethods.filter_alphanum

21 min read time

Applies to Linux

StringMethods.filter_alphanum(repl: str | None = None, keep: bool = True) → SeriesOrIndex

Remove non-alphanumeric characters from strings in this column.

Parameters

replstr

Optional string to use in place of removed characters.

keepbool

Set to False to remove all alphanumeric characters instead of keeping them.

Returns

Series/Index of str dtype

Strings with only alphanumeric characters.

Examples

>>> import cudf
>>> s = cudf.Series(["pears £12", "plums $34", "Temp 72℉", "100K℧"])
>>> s.str.filter_alphanum(" ")
0    pears  12
1    plums  34
2     Temp 72
3        100K
dtype: object