Your message dated Thu, 07 Mar 2019 17:34:51 +0000
with message-id <e1h1wux-0005kt...@fasolo.debian.org>
and subject line Bug#906198: fixed in python-scipy 1.1.0-3
has caused the Debian Bug report #906198,
regarding [python-scipy] causes FTBFS on of imexam: scipy.optimize.leastsq
fails on S390x
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
906198: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906198
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: python-scipy
Version: 1.1.0-1+b1
Severity: serious
Affects: python3-astropy, python-astropy, python-imexam, python3-imexam
Dear maintainer,
The following simple test fails on s390x:
---------------------------8<------------------------------
import numpy as np
from scipy.optimize import leastsq
y = np.array([0., 1., 1., 2., 1., 1., 0.])
x = np.arange(len(y))
def func(par):
return par[2] * np.exp(-(x - par[0])**2/par[1]) - y
print(leastsq(func, [0,1,0]))
---------------------------8<------------------------------
The expected result is
(array([3. , 4.42280548, 1.67210345]), 1)
while on S390x, one gets
(array([0. , 1. , 0.34027645]), 3)
This caused FTBFS of astropy [1], where I had to disable
the failing tests in astropy. Note that the original version
(1.1.0-1) did not have this problem [2] (the other problems are
irrelevant here).
Currently that issue causes an FTBFS on imexam [3], which is
the reason for the severity.
[1]
https://buildd.debian.org/status/fetch.php?pkg=astropy&arch=s390x&ver=3.0.3-4&stamp=1533023784&raw=0
[2]
https://buildd.debian.org/status/fetch.php?pkg=astropy&arch=s390x&ver=3.0.3-3%2Bb1&stamp=1532416286&raw=0
[3]
https://buildd.debian.org/status/fetch.php?pkg=imexam&arch=s390x&ver=0.8.0-2%2Bb1&stamp=1534266846&raw=0
Best regards
Ole
--- End Message ---
--- Begin Message ---
Source: python-scipy
Source-Version: 1.1.0-3
We believe that the bug you reported is fixed in the latest version of
python-scipy, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 906...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Drew Parsons <dpars...@debian.org> (supplier of updated python-scipy package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Fri, 08 Mar 2019 00:31:29 +0800
Source: python-scipy
Architecture: source
Version: 1.1.0-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Python Modules Team
<python-modules-t...@lists.alioth.debian.org>
Changed-By: Drew Parsons <dpars...@debian.org>
Closes: 906198 915738
Changes:
python-scipy (1.1.0-3) unstable; urgency=medium
.
* Team upload.
* Debian patch ignore_DeprecationWarning_diff1.2.patch applies diff
of pytest.ini between scipy 1.1 and 1.2 to ignore
DeprecationWarnings from numpy 1.16. Addresses Bug#919929.
* Use default gfortran-8 on s390x. unroll-loops was fixed in
gcc-8 8.2.0-18. Closes: #906198, #915738.
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