8000 Pandas fix by charris · Pull Request #50 · numpy/numpy · GitHub
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Pandas fix #50

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Merged
9 commits merged into from
Mar 10, 2011
Merged

Pandas fix #50

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60adb1a
BUG: Preliminary fix for ticket #1757.
charris Mar 8, 2011
9e84549
Make a failed sequence access error set the object creation flag.
charris Mar 8, 2011
c3f9989
ENH: Make comment more informative.
charris Mar 8, 2011
90e4cf0
TST: Add test for robustness with non-sequence detected as sequence.
charris Mar 8, 2011
cef5008
DOC: Improve the content of a comment.
charris Mar 8, 2011
891bc2e
BUG: Fix cut and paste error.
charris Mar 9, 2011
ea403b5
DOC: Make clear that class in test breaks the sequence protocol.
charris Mar 9, 2011
3e135e2
STY: Remove uneeded stdio.h include.
charris Mar 9, 2011
4aaa4b7
ENH: Make discover_dimensions pass thru all errors in list/mapping
charris Mar 9, 2011
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TST: Add test for robustness with non-sequence detected as sequence.
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@charris
charris committed Mar 8, 2011
commit 90e4cf055c8b469634cdb6c84e0a8843c2212e78
14 changes: 14 additions & 0 deletions numpy/core/tests/test_multiarray.py
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Expand Up @@ -302,6 +302,20 @@ def test_from_string(self) :
msg = 'String conversion for %s' % type
assert_equal(array(nstr, dtype=type), result, err_msg=msg)

def test_non_sequence_sequence(self):
"""Should not segfault."""
class x(object):
def __len__(self):
return 1

def __getitem__(self):
raise ValueError('hi there')

a = np.array([x()])
assert_(a.shape == (1,))
assert_(a.dtype == np.dtype(object))


class TestStructured(TestCase):
def test_subarray_field_access(self):
a = np.zeros((3, 5), dtype=[('a', ('i4', (2, 2)))])
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