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Fix broken doctest and tests on accessors #46

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merged 4 commits into from
Jun 28, 2024
Merged

Fix broken doctest and tests on accessors #46

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e8412e1
Fix doctest on cupy_xarray.accessors.CupyDataArrayAccessor.as_cupy
weiji14 Jun 23, 2024
126b0a9
Fix ModuleNotFoundError: No module named 'xarray.core.pycompat'
weiji14 Jun 22, 2024
75002d6
Merge branch 'main' into fix/test_accessors
weiji14 Jun 25, 2024
6229f99
Use try-except instead of xr.namedarray.pycompat to get dask_array_type
weiji14 Jun 25, 2024
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2 changes: 1 addition & 1 deletion cupy_xarray/accessors.py
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Expand Up @@ -55,7 +55,7 @@ def as_cupy(self):
>>> da = xr.tutorial.load_dataset("air_temperature").air
>>> gda = da.cupy.as_cupy()
>>> type(gda.data)
<class 'cupy.core.core.ndarray'>
<class 'cupy.ndarray'>

"""
if isinstance(self.da.data, dask_array_type):
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5 changes: 4 additions & 1 deletion cupy_xarray/tests/test_accessors.py
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@@ -1,10 +1,13 @@
import numpy as np
import pytest
import xarray as xr
from xarray.core.pycompat import dask_array_type
from xarray.namedarray.pycompat import DuckArrayModule

import cupy_xarray # noqa: F401

dsk = DuckArrayModule("dask")
dask_array_type = dsk.type
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Let's just not do that

Suggested change
dsk = DuckArrayModule("dask")
dask_array_type = dsk.type
try:
import dask.array
dask_array_type = dask.array.Array
else:
dask_array_type = None

There is some new importlib way of doing this that I can't remember now

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Ok, done at 6229f99.

There is some new importlib way of doing this that I can't remember now

Do you mean importlib.util.find_spec? That would allow us to get to the dask.array module, but not the dask.array.Array type. Unless there's another function I'm missing.

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yeah that one but maybe it's not a big deal here/



@pytest.fixture
def tutorial_ds_air():
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2 changes: 1 addition & 1 deletion docs/source/contributing.rst
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Expand Up @@ -132,7 +132,7 @@ Running the test suite
*cupy-xarray* uses the `pytest <https://docs.pytest.org/en/latest/contents.html>`_
framework for testing. You can run the test suite using::

pytest cupy-xarray
pytest --doctest-modules cupy_xarray

Contributing documentation
==========================
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