Mailman 3 October 2003 - SciPy-Dev

Debian packages of scipy and f2py
by José Fonseca Oct. 3, 2003

Oct. 3, 2003

I've make Debian packages of scipy and f2py. They are available from my apt-get repository at: http://jrfonseca.dyndns.org/debian/ I referred to Joe Reinhardt's packages http://people.debian.org/~jmr/ but have done these packages from scratch. These come for all python versions in debian unstable (2.1, 2.2 and 2.3). I've run the standard tests successfully but I'd appreciate that problems with these packages to be reported to me [privately] as I'd like to have these on Debian proper at some time. One tricky issue I'd like to address with the scipy and f2py maintainers is the the scipy_distutils. Both scipy and f2py attempt to install to /usr/lib/python*/site-packages/scipy_distutils and at least on Debian this is not admissible so the packages conflict with each other and are mutually exclusive. This is particularly even more annoying for me, since for building scipy f2py is needed, so I need to install and uninstall them as a maniac. Is there any solution that allow both these packages to happily co-exist in a tree without overlapping? Enjoy, José Fonseca PS: Please CC'me on any reply as I'm not subscribed to all these lists.

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test results on windows
by eric jones Oct. 2, 2003

Oct. 2, 2003

Hey guys, I've had a chance to test the CVS scipy on windows this evening. I'm using Python 2.3 - Enthought Edition and mingw32 with gcc 3.2. I did have to make a few small changes to CVS to get things to build here (checked in). I also fixed the "%pythoncode" problem in the build process that has been reported. I currently get 8 errors. It sounds like I'm seeing more failures than on the Linux side of things, although I've seen a few of these role by in other peoples posts. I haven't looked to deeply into the nature of them yet. eric >>> scipy.test() <snip> ====================================================================== FAIL: check_nrdtrimn (test_basic.test_cephes) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Python23\Lib\site-packages\scipy\special\tests\test_basic.py", line 3 17, in check_nrdtrimn assert_equal(cephes.nrdtrimn(0.5,1,1),1.0) File "C:\Python23\lib\site-packages\scipy_test\testing.py", line 332, in asser t_equal assert desired == actual, msg AssertionError: Items are not equal: DESIRED: 1.0 ACTUAL: 0.99999999999999989 ====================================================================== FAIL: check_bei_zeros (test_basic.test_bei_zeros) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Python23\Lib\site-packages\scipy\special\tests\test_basic.py", line 5 53, in check_bei_zeros -7.940178689168587]),11) File "C:\Python23\lib\site-packages\scipy_test\testing.py", line 405, in asser t_array_almost_equal assert alltrue(ravel(reduced)),\ AssertionError: Arrays are not almost equal: ====================================================================== FAIL: check_chebyc (test_basic.test_chebyc) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Python23\Lib\site-packages\scipy\special\tests\test_basic.py", line 6 58, in check_chebyc assert_array_almost_equal(C4.c,[1,0,-4,0,2],13) File "C:\Python23\lib\site-packages\scipy_test\testing.py", line 405, in asser t_array_almost_equal assert alltrue(ravel(reduced)),\ AssertionError: Arrays are not almost equal: ====================================================================== FAIL: check_fresnel_zeros (test_basic.test_fresnel_zeros) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Python23\Lib\site-packages\scipy\special\tests\test_basic.py", line 9 21, in check_fresnel_zeros 4.4742+0.1877j]),3) File "C:\Python23\lib\site-packages\scipy_test\testing.py", line 405, in asser t_array_almost_equal assert alltrue(ravel(reduced)),\ AssertionError: Arrays are not almost equal: ====================================================================== FAIL: check_fresnels_zeros (test_basic.test_fresnel_zeros) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Python23\Lib\site-packages\scipy\special\tests\test_basic.py", line 9 41, in check_fresnels_zeros assert_array_almost_equal(frs,szo,12) File "C:\Python23\lib\site-packages\scipy_test\testing.py", line 405, in asser t_array_almost_equal assert alltrue(ravel(reduced)),\ AssertionError: Arrays are not almost equal: ====================================================================== FAIL: check_round (test_basic.test_round) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Python23\Lib\site-packages\scipy\special\tests\test_basic.py", line 1 770, in check_round assert_array_equal(rnd,rndrl) File "C:\Python23\lib\site-packages\scipy_test\testing.py", line 390, in asser t_array_equal assert alltrue(ravel(reduced)),\ AssertionError: Arrays are not equal: ====================================================================== FAIL: check_y0_zeros (test_basic.test_y0_zeros) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Python23\Lib\site-packages\scipy\special\tests\test_basic.py", line 2 002, in check_y0_zeros assert_array_almost_equal(abs(yv(0.0,all)),0.0,11) File "C:\Python23\lib\site-packages\scipy_test\testing.py", line 405, in asser t_array_almost_equal assert alltrue(ravel(reduced)),\ AssertionError: Arrays are not almost equal: ====================================================================== FAIL: check_y1p_zeros (test_basic.test_y1p_zeros) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Python23\Lib\site-packages\scipy\special\tests\test_basic.py", line 2 016, in check_y1p_zeros assert_array_almost_equal(y1p,(array([ 0.5768+0.904j]), array([-0.7635+0.589 2j])),3) File "C:\Python23\lib\site-packages\scipy_test\testing.py", line 405, in asser t_array_almost_equal assert alltrue(ravel(reduced)),\ AssertionError: Arrays are not almost equal: ---------------------------------------------------------------------- Ran 967 tests in 4.476s FAILED (failures=8)

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Failures in current CVS version
by bhoel＠web.de Oct. 2, 2003

Oct. 2, 2003

Hello, Building the current CVS version of SciPy and running > python -c "import scipy ; scipy.test(2)" I get . ====================================================================== ERROR: check_integer (test_array_import.test_read_array) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/local/lib/python2.3/site-packages/scipy/io/tests/test_array_import.py", line 61, in check_integer a = stats.randint(1,20,size=(3,4)) AttributeError: 'module' object has no attribute 'randint' ====================================================================== FAIL: check_pro_ang1_cv (test_basic.test_cephes) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/local/lib/python2.3/site-packages/scipy/special/tests/test_basic.py", line 357, in check_pro_ang1_cv assert_equal(cephes.pro_ang1_cv(1,1,1,1,0),(1.0,0.0)) File "/usr/local/lib/python2.3/site-packages/scipy_test/testing.py", line 332, in assert_equal assert desired == actual, msg AssertionError: Items are not equal: DESIRED: (1.0, 0.0) ACTUAL: (0.99999999999999989, 0.0) ---------------------------------------------------------------------- on my SuSE 8.2 system with gcc 3.3 on a AMD Athlon(tm) XP 2000+. on install I found the messages: ... File "/usr/local/lib/python2.3/site-packages/kiva/agg/graphics_context.swig.py", line 1 %pythoncode { ^ SyntaxError: invalid syntax ... File "/usr/local/lib/python2.3/site-packages/kiva/agg/graphics_context.py", line 1 %pythoncode { ^ SyntaxError: invalid syntax ... /usr/local/lib/python2.3/site-packages/kiva/wxfast.py:149: SyntaxWarning: import * only allowed at module level def calc_points(self): ... Regards, Berthold -- bhoel(a)web.de / http://starship.python.net/crew/bhoel/ It is unlawful to use this email address for unsolicited ads (USC Title 47 Sec.227). I will assess a US$500 charge for reviewing and deleting each unsolicited ad.

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SciPy 0.2.0 tagged in CVS
by Travis Oliphant Oct. 1, 2003

Oct. 1, 2003

Pearu, I have tagged the CVS tree as "v0_2_0" Now, I'm not sure what to do about the auto-cvs-version business as well as the release_level flag. Do, we make source-distributions and binary rpms that have those bits on them as well? I think SciPy-0.2.0.tar.gz would be a better file name than what it currently is using sdist command of distutils. What do you think? I'd like to start distributing the files and place announcements out. I tried testing this on Windows but my Windows 98 under WinLin kept bombing out during compilation (something about an illegal instruction under and MS DOS prompt). If someone can test the Windows build that would be great. -Travis

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