(fix): update zarr bound (#1993)

Author: ilan-gold

docs/conf.py

@@ -112,8 +112,7 @@ def setup(app: Sphinx):
     python=("https://docs.python.org/3", None),
     scipy=("https://docs.scipy.org/doc/scipy", None),
     sklearn=("https://scikit-learn.org/stable", None),
-    # TODO: move back to stable once `ObjectStore` is released
-    zarr=("https://zarr.readthedocs.io/en/latest/", None),
+    zarr=("https://zarr.readthedocs.io/en/stable/", None),
     xarray=("https://docs.xarray.dev/en/stable", None),
     obstore=("https://developmentseed.org/obstore/latest/", None),
     kvikio=("https://docs.rapids.ai/api/kvikio/stable/", None),

docs/tutorials/notebooks

@@ -46,7 +46,7 @@ dependencies = [
     "packaging>=24.2",
     "array_api_compat>=1.7.1",
     "legacy-api-wrap",
-    "zarr >=2.18.7, !=3.0.0, !=3.0.1, !=3.0.2, !=3.0.3, <3.0.7",
+    "zarr >=2.18.7, !=3.0.0, !=3.0.1, !=3.0.2, !=3.0.3, !=3.0.4, !=3.0.5, !=3.0.6, !=3.0.7",
 ]
 dynamic = [ "version" ]
 

pyproject.toml

@@ -141,7 +141,7 @@ def read_dataset(dataset: zarr.Array):
     elif len(value.dtype.descr) > 1:  # Compound dtype
         # For backwards compat, now strings are written as variable length
         value = _from_fixed_length_strings(value)
-    if value.shape == ():
+    if value.shape == () and not np.isscalar(value):
         value = value[()]
     return value