On Sat, 21 Jun 2008 04:39:26 -0500 "Nathan Bell" <wnbell@gmail.com> wrote:
On Sat, Jun 21, 2008 at 3:16 AM, Nils Wagner <nwagner@iam.uni-stuttgart.de> wrote:
P.S. There are still some annoying test errors/failures in current svn
Should be fixed in r4455
I have no idea how to solve this one
It appears that the _bspline extension module is being built (or rather not being built) with weave in a fairly convoluted manner.
I suspect the self.axis = ..... on line 100 is the source of the error. It sets axis to an array of floats, which is certainly wrong.
I tried replacing self.axis with 'mu' but that failed too. I have no idea what the code is doing.
-- Nathan Bell wnbell@gmail.com http://graphics.cs.uiuc.edu/~wnbell/
Hi Nathan, Here comes the output of scipy.test() '0.7.0.dev4455' ====================================================================== ERROR: test_mio.test_gzip_simple ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/nose-0.10.3-py2.4.egg/nose/case.py", line 182, in runTest self.test(*self.arg) File "/usr/lib/python2.4/site-packages/scipy/io/matlab/tests/test_mio.py", line 263, in test_gzip_simple actual = loadmat(mat_stream) File "/usr/lib/python2.4/site-packages/scipy/io/matlab/mio.py", line 96, in loadmat matfile_dict = MR.get_variables() File "/usr/lib/python2.4/site-packages/scipy/io/matlab/miobase.py", line 270, in get_variables getter = self.matrix_getter_factory() File "/usr/lib/python2.4/site-packages/scipy/io/matlab/mio4.py", line 199, in matrix_getter_factory return self._array_reader.matrix_getter_factory() File "/usr/lib/python2.4/site-packages/scipy/io/matlab/mio4.py", line 66, in matrix_getter_factory header['name'] = self.read_ztstring(data['namlen']) File "/usr/lib/python2.4/site-packages/scipy/io/matlab/miobase.py", line 81, in read_ztstring return self.mat_stream.read(num_bytes).strip('\x00') File "/usr/lib/python2.4/gzip.py", line 230, in read chunk = self.extrabuf[:size] TypeError: slice indices must be integers ====================================================================== ERROR: Failure: ImportError (cannot import name _bspline) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/nose-0.10.3-py2.4.egg/nose/loader.py", line 363, in loadTestsFromName module = self.importer.importFromPath( File "/usr/lib/python2.4/site-packages/nose-0.10.3-py2.4.egg/nose/importer.py", line 39, in importFromPath return self.importFromDir(dir_path, fqname) File "/usr/lib/python2.4/site-packages/nose-0.10.3-py2.4.egg/nose/importer.py", line 84, in importFromDir mod = load_module(part_fqname, fh, filename, desc) File "/usr/lib/python2.4/site-packages/scipy/stats/models/tests/test_bspline.py", line 9, in ? import scipy.stats.models.bspline as B File "/usr/lib/python2.4/site-packages/scipy/stats/models/bspline.py", line 23, in ? from scipy.stats.models import _bspline ImportError: cannot import name _bspline ====================================================================== ERROR: test_huber (test_scale.TestScale) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/scipy/stats/models/tests/test_scale.py", line 35, in test_huber m = scale.huber(X) File "/usr/lib/python2.4/site-packages/scipy/stats/models/robust/scale.py", line 82, in __call__ for donothing in self: File "/usr/lib/python2.4/site-packages/scipy/stats/models/robust/scale.py", line 102, in next scale = N.sum(subset * (a - mu)**2, axis=self.axis) / (self.n * Huber.gamma - N.sum(1. - subset, axis=self.axis) * Huber.c**2) File "/usr/lib/python2.4/site-packages/numpy/core/fromnumeric.py", line 994, in sum return sum(axis, dtype, out) TypeError: only length-1 arrays can be converted to Python scalars ====================================================================== ERROR: test_huberaxes (test_scale.TestScale) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/scipy/stats/models/tests/test_scale.py", line 40, in test_huberaxes m = scale.huber(X, axis=0) File "/usr/lib/python2.4/site-packages/scipy/stats/models/robust/scale.py", line 82, in __call__ for donothing in self: File "/usr/lib/python2.4/site-packages/scipy/stats/models/robust/scale.py", line 102, in next scale = N.sum(subset * (a - mu)**2, axis=self.axis) / (self.n * Huber.gamma - N.sum(1. - subset, axis=self.axis) * Huber.c**2) File "/usr/lib/python2.4/site-packages/numpy/core/fromnumeric.py", line 994, in sum return sum(axis, dtype, out) TypeError: only length-1 arrays can be converted to Python scalars ====================================================================== FAIL: test_imresize (test_pilutil.TestPILUtil) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/scipy/testing/decorators.py", line 81, in skipper return f(*args, **kwargs) File "/usr/lib/python2.4/site-packages/scipy/misc/tests/test_pilutil.py", line 25, in test_imresize assert_equal(im1.shape,(11,22)) File "/usr/lib/python2.4/site-packages/numpy/testing/utils.py", line 137, in assert_equal assert_equal(len(actual),len(desired),err_msg,verbose) File "/usr/lib/python2.4/site-packages/numpy/testing/utils.py", line 145, in assert_equal assert desired == actual, msg AssertionError: Items are not equal: ACTUAL: 0 DESIRED: 2 ====================================================================== FAIL: test_autoalign_nmi_value_2 ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/scipy/ndimage/tests/test_registration.py", line 176, in test_autoalign_nmi_value_2 assert_almost_equal(cost, -1.7973048186515352, decimal=6) File "/usr/lib/python2.4/site-packages/numpy/testing/utils.py", line 158, in assert_almost_equal assert round(abs(desired - actual),decimal) == 0, msg AssertionError: Items are not equal: ACTUAL: -1.797321600138216 DESIRED: -1.7973048186515352 ====================================================================== FAIL: test_namespace (test_formula.TestFormula) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/scipy/stats/models/tests/test_formula.py", line 119, in test_namespace self.assertEqual(xx.namespace, Y.namespace) AssertionError: {} != {'Y': array([ 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98]), 'X': array([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49])} ---------------------------------------------------------------------- Ran 2259 tests in 178.150s FAILED (errors=4, failures=3)
scipy.__version__
'0.7.0.dev4455'