Feat/concurrent members

src/zarr/api/asynchronous.py

@@ -192,7 +192,6 @@ async def consolidate_metadata(
     group.store_path.store._check_writable()
 
     members_metadata = {k: v.metadata async for k, v in group.members(max_depth=None)}
-
     # While consolidating, we want to be explicit about when child groups
     # are empty by inserting an empty dict for consolidated_metadata.metadata
     for k, v in members_metadata.items():

src/zarr/core/array.py

@@ -1769,10 +1769,11 @@ def path(self) -> str:
 
     @property
     def name(self) -> str:
+        """Array name following h5py convention."""
         return self._async_array.name
 
     @property
-    def basename(self) -> str | None:
+    def basename(self) -> str:
         """Final component of name."""
         return self._async_array.basename