[SciPy-Dev] ANN: SciPy 0.8.0 beta 1

Bruce Southey bsouthey@gmail....
Tue Jun 8 10:40:59 CDT 2010


Hi,
I got 2 errors and 1 failure when I installed the beta using Python 2.6 
(Linux 64-bit) with numpy '2.0.0.dev8445' .

Can we get a fix for ticket 1152 or at least mark it as known?
http://projects.scipy.org/scipy/ticket/1152

The others are below.

There are also a number of overflow warnings that should be checked and 
avoided. The same warnings also occur in test_continuous_basic for 
certain distributions.
test_iv_cephes_vs_amos (test_basic.TestBessel) ... Warning: overflow 
encountered in iv
Warning: overflow encountered in iv
Warning: invalid value encountered in isinf

Should these be tickets?

Bruce

======================================================================
ERROR: Ticket #1124.
----------------------------------------------------------------------
Traceback (most recent call last):
   File 
"/usr/lib64/python2.6/site-packages/scipy/signal/tests/test_signaltools.py", 
line 287, in test_none
     signal.medfilt(None)
   File 
"/usr/lib64/python2.6/site-packages/scipy/signal/signaltools.py", line 
317, in medfilt
     return sigtools._order_filterND(volume,domain,order)
ValueError: order_filterND not available for this type

======================================================================
FAIL: test_random_real (test_basic.TestSingleIFFT)
----------------------------------------------------------------------
Traceback (most recent call last):
   File 
"/usr/lib64/python2.6/site-packages/scipy/fftpack/tests/test_basic.py", 
line 205, in test_random_real
     assert_array_almost_equal (y1, x)
   File "/usr/lib64/python2.6/site-packages/numpy/testing/utils.py", 
line 774, in assert_array_almost_equal
     header='Arrays are not almost equal')
   File "/usr/lib64/python2.6/site-packages/numpy/testing/utils.py", 
line 618, in assert_array_compare
     raise AssertionError(msg)
AssertionError:
Arrays are not almost equal

(mismatch 0.900900900901%)
  x: array([ 0.41364330 +5.90676663e-09j,  0.80715483 +2.64462052e-08j,
         0.05271048 -3.67830459e-08j,  0.72591031 -9.31092980e-09j,
         0.35162351 +1.40012923e-09j,  0.17632297 -1.25899486e-08j,...
  y: array([ 0.41364321,  0.80715483,  0.05271063,  0.72591019,  0.35162321,
         0.17632306,  0.3850981 ,  0.75712842,  0.68898875,  0.52632052,
         0.69728118,  0.68721569,  0.69135427,  0.34033701,  0.65788335,...
 >>  raise AssertionError('\nArrays are not almost equal\n\n(mismatch 
0.900900900901%)\n x: array([ 0.41364330 +5.90676663e-09j,  0.80715483 
+2.64462052e-08j,\n        0.05271048 -3.67830459e-08j,  0.72591031 
-9.31092980e-09j,\n        0.35162351 +1.40012923e-09j,  0.17632297 
-1.25899486e-08j,...\n y: array([ 0.41364321,  0.80715483,  0.05271063,  
0.72591019,  0.35162321,\n        0.17632306,  0.3850981 ,  0.75712842,  
0.68898875,  0.52632052,\n        0.69728118,  0.68721569,  0.69135427,  
0.34033701,  0.65788335,...')


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