convert_lists

2026-03-11

19 min read time

Applies to Linux

pylibhipdf.strings.convert.convert_lists.format_list_column(Column input, Scalar na_rep=None, Column separators=None, Stream stream=None) → Column

Convert a list column of strings into a formatted strings column.

For details, see :cpp:func`cudf::strings::format_list_column`

Parameters

inputColumn

Lists column to format

na_repScalar

Replacement string for null elements. Default, empty string

separatorsColumn

Strings to use for enclosing list components and separating elements. Default, ,, [, ]

streamStream | None

CUDA stream on which to perform the operation.

Returns

Column

New strings column