fix mypy and readthedocs

Author: brokkoli71

src/zarr/api/synchronous.py

@@ -933,9 +933,11 @@ def from_array(
     chunks : ChunkCoords or "auto" or "keep", optional
         Chunk shape of the array.
         Following values are supported:
-            - "auto": Automatically determine the chunk shape based on the array's shape and dtype.
-            - "keep": Retain the chunk shape of the data array if it is a zarr Array.
-            - ChunkCoords: A tuple of integers representing the chunk shape.
+
+        - "auto": Automatically determine the chunk shape based on the array's shape and dtype.
+        - "keep": Retain the chunk shape of the data array if it is a zarr Array.
+        - ChunkCoords: A tuple of integers representing the chunk shape.
+
         If not specified, defaults to "keep" if data is a zarr Array, otherwise "auto".
     shards : ChunkCoords, optional
         Shard shape of the array. The default value of ``None`` results in no sharding at all.
@@ -951,9 +953,11 @@ def from_array(
         the order if your filters is consistent with the behavior of each filter.
 
         Following values are supported:
+
         - Iterable[Codec]: List of filters to apply to the array.
         - "auto": Automatically determine the filters based on the array's dtype.
         - "keep": Retain the filters of the data array if it is a zarr Array.
+
         If no ``filters`` are provided, defaults to "keep" if data is a zarr Array, otherwise "auto".
     compressors : Iterable[Codec] or "auto" or "keep", optional
         List of compressors to apply to the array. Compressors are applied in order, and after any
@@ -966,15 +970,18 @@ def from_array(
         be provided for Zarr format 2.
 
         Following values are supported:
+
         - Iterable[Codec]: List of compressors to apply to the array.
         - "auto": Automatically determine the compressors based on the array's dtype.
         - "keep": Retain the compressors of the input array if it is a zarr Array.
+
         If no ``compressors`` are provided, defaults to "keep" if data is a zarr Array, otherwise "auto".
     serializer : dict[str, JSON] | ArrayBytesCodec or "auto" or "keep", optional
         Array-to-bytes codec to use for encoding the array data.
         Zarr format 3 only. Zarr format 2 arrays use implicit array-to-bytes conversion.
 
         Following values are supported:
+
         - dict[str, JSON]: A dict representation of an ``ArrayBytesCodec``.
         - ArrayBytesCodec: An instance of ``ArrayBytesCodec``.
         - "auto": a default serializer will be used. These defaults can be changed by modifying the value of
@@ -1062,7 +1069,6 @@ def from_array(
     >>> arr5[...]
     [[0 0]
      [0 0]]
-
     """
     return Array(
         sync(

src/zarr/core/array.py

@@ -3970,25 +3970,27 @@ async def from_array(
     if write_data:
         if isinstance(data, Array):
 
-            async def _copy_region(chunk_coords: ChunkCoords | slice, _data: Array) -> None:
+            async def _copy_array_region(chunk_coords: ChunkCoords | slice, _data: Array) -> None:
                 arr = await _data._async_array.getitem(chunk_coords)
                 await new_array.setitem(chunk_coords, arr)
 
             # Stream data from the source array to the new array
             await concurrent_map(
                 [(region, data) for region in new_array._iter_chunk_regions()],
-                _copy_region,
+                _copy_array_region,
                 zarr.core.config.config.get("async.concurrency"),
             )
         else:
 
-            async def _copy_region(chunk_coords: ChunkCoords | slice, _data: npt.ArrayLike) -> None:
+            async def _copy_arraylike_region(
+                chunk_coords: ChunkCoords | slice, _data: npt.ArrayLike
+            ) -> None:
                 await new_array.setitem(chunk_coords, _data[chunk_coords])
 
             # Stream data from the source array to the new array
             await concurrent_map(
                 [(region, data) for region in new_array._iter_chunk_regions()],
-                _copy_region,
+                _copy_arraylike_region,
                 zarr.core.config.config.get("async.concurrency"),
             )
     return new_array