Move check for floats from create to normalize_chunks

Author: faymanns

src/zarr/core/array.py

@@ -461,11 +461,8 @@ async def create(
             raise ValueError("Only one of chunk_shape or chunks can be provided.")
 
         if chunks:
-            chunks = parse_shapelike(chunks)
             _chunks = normalize_chunks(chunks, shape, dtype_parsed.itemsize)
         else:
-            if chunk_shape:
-                chunk_shape = parse_shapelike(chunk_shape)
             _chunks = normalize_chunks(chunk_shape, shape, dtype_parsed.itemsize)
 
         result: AsyncArray[ArrayV3Metadata] | AsyncArray[ArrayV2Metadata]

src/zarr/core/chunk_grids.py

@@ -138,6 +138,9 @@ def normalize_chunks(chunks: Any, shape: tuple[int, ...], typesize: int) -> tupl
             s if c == -1 or c is None else int(c) for s, c in zip(shape, chunks, strict=False)
         )
 
+    if not all(isinstance(c, numbers.Integral) for c in chunks):
+        raise TypeError("non integer value in chunks")
+
     return tuple(int(c) for c in chunks)