lower dask

Author: flying-sheep

pyproject.toml

@@ -99,7 +99,7 @@ overrides.matrix.resolution.features = [
 ]
 overrides.matrix.resolution.dependencies = [
   # TODO: move to min dep once this is fixed: https://github.com/tlambert03/hatch-min-requirements/issues/5
-  { if = [ "lowest" ], value = "dask==2024.10.0" },
+  { if = [ "lowest" ], value = "dask==2023.5.1" },
 ]
 
 [[tool.hatch.envs.hatch-test.matrix]]

src/fast_array_utils/_plugins/dask.py

@@ -1,10 +1,16 @@
 # SPDX-License-Identifier: MPL-2.0
 from __future__ import annotations
 
-from dask.array.dispatch import concatenate_lookup, take_lookup, tensordot_lookup
+from dask.array.dispatch import concatenate_lookup, tensordot_lookup
 from scipy.sparse import sparray, spmatrix
 
 
+try:
+    from dask.array.dispatch import take_lookup
+except ImportError:
+    take_lookup = None
+
+
 # TODO(flying-sheep): upstream
 # https://github.com/dask/dask/issues/11749
 def patch() -> None:  # pragma: no cover
@@ -18,4 +24,5 @@ def patch() -> None:  # pragma: no cover
 
     concatenate_lookup.register(sparray, concatenate_lookup.dispatch(spmatrix))
     tensordot_lookup.register(sparray, tensordot_lookup.dispatch(spmatrix))
-    take_lookup.register(sparray, take_lookup.dispatch(spmatrix))
+    if take_lookup is not None:
+        take_lookup.register(sparray, take_lookup.dispatch(spmatrix))