paleolimbot commented on code in PR #454:
URL: https://github.com/apache/arrow-nanoarrow/pull/454#discussion_r1600010007
##########
python/src/nanoarrow/array.py:
##########
@@ -344,6 +345,42 @@ def iter_chunk_views(self) -> Iterable[CArrayView]:
"""
return iter_array_views(self)
+ def to_pylist(self) -> List:
+ """Convert this Array to a ``list()` of Python objects
+
+ Computes an identical value to list(:meth:`iter_py`) but can be several
+ times faster.
+
+ Examples
+ --------
+
+ >>> import nanoarrow as na
+ >>> array = na.Array([1, 2, 3], na.int32())
+ >>> array.to_pylist()
+ [1, 2, 3]
+ """
+ return to_pylist(self)
+
+ def to_columns(self) -> Tuple[str, Sequence]:
+ """Convert this Array to a ``list()` of sequences
+
+ Converts a stream of struct arrays into its column-wise representation
+ such that each column is either a contiguous buffer or a ``list()``.
Review Comment:
See https://github.com/apache/arrow-nanoarrow/pull/464 ! (I think I copied
the help text from a previous PR where I'd implemented both before splitting it
up 😬 )
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