Bug 320135

Summary:	Please apply changeset 5790 to sci-libs/scipy-0.7.x
Product:	Gentoo Linux	Reporter:	François Bissey <frp.bissey>
Component:	Current packages	Assignee:	Gentoo Science Related Packages <sci>
Status:	RESOLVED FIXED
Severity:	normal	CC:	python
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	http://projects.scipy.org/scipy/changeset/5790
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	patch to apply the given changeset.

Description François Bissey 2010-05-17 10:31:41 UTC

Changeset 5790 has been added to scipy's trunk in May last year
and will probably go in for scipy-0.8.
The issue is with the fminbound function in the optimize.py component.
fminbound accept scalar or length 1 array and should return the same,
without this patch a length 1 array is usually returned.
This leads to test breakage in sage.
A patched version of scipy-0.7.1 is currently in the sage-on-gentoo
overlay.

Comment 1 Justin Lecher (RETIRED) gentoo-dev

2010-05-17 12:10:42 UTC

Couöld you please provide a link to the overlay.

Comment 2 Justin Lecher (RETIRED) gentoo-dev

2010-05-17 12:18:31 UTC

What about scipy 0.7.2?

Comment 3 François Bissey 2010-05-17 19:57:49 UTC

(In reply to comment #2)
> What about scipy 0.7.2?
> 
It should apply cleanly on it as well, but because there was a change
of API we are sticking to 0.7.1 for now.
the overlay is at:
http://github.com/cschwan/sage-on-gentoo
I was planning to put a patch closer to the changeset in the science
overlay later on. The patch in sage-on-gentoo doesn't include the 
change to the tests.

Comment 4 François Bissey 2010-05-18 09:43:32 UTC

Created attachment 231905 [details, diff]
patch to apply the given changeset.

Comment 5 Sébastien Fabbro (RETIRED) gentoo-dev

2010-05-18 17:25:52 UTC

In CVS. Thanks!