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FIX: Add Categorical.searchsorted stub #8421

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Merged
merged 1 commit into from
Sep 29, 2014
Merged

FIX: Add Categorical.searchsorted stub #8421

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3 changes: 3 additions & 0 deletions pandas/core/categorical.py
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Original file line number Diff line number Diff line change
Expand Up @@ -726,6 +726,9 @@ def T(self):
def nbytes(self):
return self._codes.nbytes + self._categories.values.nbytes

def searchsorted(self, v, side='left', sorter=None):
raise NotImplementedError("See https://github.com/pydata/pandas/issues/8420")

def isnull(self):
"""
Detect missing values
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9 changes: 9 additions & 0 deletions pandas/tests/test_categorical.py
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Original file line number Diff line number Diff line change
Expand Up @@ -889,6 +889,15 @@ def test_nbytes(self):
exp = cat._codes.nbytes + cat._categories.values.nbytes
self.assertEqual(cat.nbytes, exp)

def test_searchsorted(self):

# See https://github.com/pydata/pandas/issues/8420
# TODO: implement me...
cat = pd.Categorical([1,2,3])
def f():
cat.searchsorted(3)
self.assertRaises(NotImplementedError, f)

def test_deprecated_labels(self):
# TODO: labels is deprecated and should be removed in 0.18 or 2017, whatever is earlier
cat = pd.Categorical([1,2,3, np.nan], categories=[1,2,3])
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