issues: 485437811

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
485437811 MDU6SXNzdWU0ODU0Mzc4MTE= 3265 Sparse tests failing on master 5635139 closed 0     6 2019-08-26T20:34:21Z 2019-08-27T00:01:18Z 2019-08-27T00:01:07Z MEMBER      

https://dev.azure.com/xarray/xarray/_build/results?buildId=695

```python

=================================== FAILURES =================================== ___ TestSparseVariable.test_unary_op ___

self = <xarray.tests.test_sparse.TestSparseVariable object at 0x7f24f0b21b70>

def test_unary_op(self):

  sparse.utils.assert_eq(-self.var.data, -self.data)

E AttributeError: module 'sparse' has no attribute 'utils'

xarray/tests/test_sparse.py:285: AttributeError ___ TestSparseVariable.test_univariate_ufunc _____

self = <xarray.tests.test_sparse.TestSparseVariable object at 0x7f24ebc2bb38>

def test_univariate_ufunc(self):

  sparse.utils.assert_eq(np.sin(self.data), xu.sin(self.var).data)

E AttributeError: module 'sparse' has no attribute 'utils'

xarray/tests/test_sparse.py:290: AttributeError ___ TestSparseVariable.test_bivariate_ufunc ______

self = <xarray.tests.test_sparse.TestSparseVariable object at 0x7f24f02a7e10>

def test_bivariate_ufunc(self):

  sparse.utils.assert_eq(np.maximum(self.data, 0), xu.maximum(self.var, 0).data)

E AttributeError: module 'sparse' has no attribute 'utils'

xarray/tests/test_sparse.py:293: AttributeError ___ TestSparseVariable.testpickle ____

self = <xarray.tests.test_sparse.TestSparseVariable object at 0x7f24f04f2c50>

def test_pickle(self):
    v1 = self.var
    v2 = pickle.loads(pickle.dumps(v1))

  sparse.utils.assert_eq(v1.data, v2.data)

E AttributeError: module 'sparse' has no attribute 'utils'

xarray/tests/test_sparse.py:307: AttributeError ```

Any ideas?

 
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