fixup

Author: TomAugspurger

src/zarr/core/metadata/v2.py

@@ -146,7 +146,7 @@ def from_dict(cls, data: dict[str, Any]) -> ArrayV2Metadata:
         # extra key in the metadata.
         expected = {x.name for x in fields(cls)}
         # https://github.com/zarr-developers/zarr-python/issues/2269
-        # add some extra
+        # handle the renames
         expected |= {"dtype", "chunks"}
 
         _data = {k: v for k, v in _data.items() if k in expected}

tests/v3/test_metadata/test_v2.py

@@ -92,7 +92,7 @@ def test_from_dict_extra_fields() -> None:
     expected = ArrayV2Metadata(
         attributes={"key": "value"},
         shape=(8,),
-        data_type="float64",
+        dtype="float64",
         chunk_grid=(8,),
         fill_value=0.0,
         order="C",