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Fix scipy.sparse.sparsetools warning

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Steven Silvester
2014-12-24 11:20:52 -06:00
parent bea57315fb
commit d760c0adda
1 changed files with 3 additions and 2 deletions
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skimage/segmentation/tests/test_random_walker.py
+3 -2
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@@ -94,11 +94,12 @@ def test_2d_cg_mg():
lx = 70
ly = 100
data, labels = make_2d_syntheticdata(lx, ly)
with expected_warnings([PYAMG_EXPECTED_WARNING]):
expected = 'scipy.sparse.sparsetools|%s' % PYAMG_EXPECTED_WARNING
with expected_warnings([expected]):
labels_cg_mg = random_walker(data, labels, beta=90, mode='cg_mg')
assert (labels_cg_mg[25:45, 40:60] == 2).all()
assert data.shape == labels.shape
with expected_warnings([PYAMG_EXPECTED_WARNING]):
with expected_warnings([expected]):
full_prob = random_walker(data, labels, beta=90, mode='cg_mg',
return_full_prob=True)
assert (full_prob[1, 25:45, 40:60] >=