Use default_buffer_prototype

TomAugspurger · TomAugspurger · commit 188e501cb485 · 2025-05-07T12:41:25.000-07:00
diff --git a/src/zarr/codecs/sharding.py b/src/zarr/codecs/sharding.py
@@ -683,7 +683,7 @@ def _get_index_chunk_spec(self, chunks_per_shard: ChunkCoords) -> ArraySpec:
             config=ArrayConfig(
                 order="C", write_empty_chunks=False
             ),  # Note: this is hard-coded for simplicity -- it is not surfaced into user code,
-            prototype=numpy_buffer_prototype(),
+            prototype=default_buffer_prototype(),
         )
 
     def _get_chunk_spec(self, shard_spec: ArraySpec) -> ArraySpec:

Original file line number	Diff line number	Diff line change
`@@ -683,7 +683,7 @@ def _get_index_chunk_spec(self, chunks_per_shard: ChunkCoords) -> ArraySpec:`
`683`	`683`	`config=ArrayConfig(`
`684`	`684`	`order="C", write_empty_chunks=False`
`685`	`685`	`), # Note: this is hard-coded for simplicity -- it is not surfaced into user code,`
`686`		`- prototype=numpy_buffer_prototype(),`
	`686`	`+ prototype=default_buffer_prototype(),`
`687`	`687`	`)`
`688`	`688`
`689`	`689`	`def _get_chunk_spec(self, shard_spec: ArraySpec) -> ArraySpec:`