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Remove some old Zarr Python v2 code #930

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Merged
tomwhite merged 1 commit into from
Jun 8, 2026
Merged

Remove some old Zarr Python v2 code #930

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14 changes: 4 additions & 10 deletions cubed/core/ops.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@
from warnings import warn

import numpy as np
import zarr
from tlz import first, partition

from cubed import config
Expand Down Expand Up @@ -684,16 +683,11 @@ def elemwise(func, *args: "Array", dtype=None) -> "Array":


def _create_zarr_indexer(selection, shape, chunks):
if zarr.__version__[0] == "3":
from zarr.core.chunk_grids import ChunkGrid
from zarr.core.indexing import OrthogonalIndexer
from zarr.core.chunk_grids import ChunkGrid
from zarr.core.indexing import OrthogonalIndexer

chunk_grid = ChunkGrid.from_sizes(array_shape=shape, chunk_sizes=chunks)
return OrthogonalIndexer(selection, shape, chunk_grid)
else:
from zarr.indexing import OrthogonalIndexer

return OrthogonalIndexer(selection, ZarrArrayIndexingAdaptor(shape, chunks))
chunk_grid = ChunkGrid.from_sizes(array_shape=shape, chunk_sizes=chunks)
return OrthogonalIndexer(selection, shape, chunk_grid)


@dataclass
Expand Down
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