[sage-devel] Re: Sage 3.1.2.rc0 released

2008-09-07 Thread ghtdak
Two single but different testlong failures on two different hardy x86_64 boxes. I wacked the local logs and screens before I captured them to paste here. kinda cashing so here are the links to the logs... http://www.tarbox.org/sage/hq2.tar.bz2 http://www.tarbox.org/sage/noc1.tar.bz2 -glenn O

[sage-devel] Re: Sage 3.1.2.rc1 released

2008-09-09 Thread ghtdak
build error: Done installing PolyBoRi. Removing dynamic libraries... Done removing dynamic libraries. touch: cannot touch `/home/tarbox/projects/sage-3.1.2.rc1/devel/sage/ sage/rings/polynomial/pbori.pyx': No such file or directory real4m46.438s user4m26.737s sys 0m18.829s sage: An e

[sage-devel] Re: Sage 3.1.2.rc2 released

2008-09-13 Thread ghtdak
On Sep 13, 2:00 pm, mabshoff <[EMAIL PROTECTED]> wrote: > On Sep 13, 1:39 pm, "David Joyner" <[EMAIL PROTECTED]> wrote: > > > built fine on amd64 hardy heron but this test failed: > > > The following tests failed: > > >         sage -t  devel/sage/sage/modules/free_module.py > > Total time for a

[sage-devel] Re: Sage 3.2.rc1 released

2008-11-15 Thread ghtdak
All tests passed gutsy x86_64 On Nov 15, 3:15 am, mabshoff <[EMAIL PROTECTED]> wrote: > Hello folks, > > here goes the slightly delayed 3.2.rc1 with some goodies from SD 11 as > well as various fixes from Bug Day 16. There are actually *four* > segfault fixes in this build. On top the cleanup up

[sage-devel] Re: Sage 4.0.alpha0 released!

2009-05-16 Thread ghtdak
On May 16, 7:55 am, mabshoff wrote: > Hello folks, > > I did not believe it would happen before the official start of SD 15 > anymore, but I beat that deadline by at least an hour :). All tests passed Ubuntu 9.04 x86_64 --~--~-~--~~~---~--~~ To post to this gro

[sage-devel] Re: Using Cython / Numpy with Sage...

2009-06-07 Thread ghtdak
On Jun 7, 9:09 am, Craig Citro wrote: > > Trying an equivalent Cython NumPy test file yields the following error: > > > tar...@tarbox-laptop:$ python setup.py build_ext --inplace > > Just to confirm here: are you running from a sage shell (i.e. by > running sage -sh)? Otherwise my first thought

[sage-devel] Re: Using Cython / Numpy with Sage...

2009-06-08 Thread ghtdak
On Jun 7, 11:29 am, Dag Sverre Seljebotn wrote: > Glenn Tarbox, PhD wrote: > > setup.py is pulled directly from the cython tutorial docs: > > > tar...@puget:$ cat setup.py > > from distutils.core import setup > > from distutils.extension import Extension > > from Cython.Distutils import build_e

[sage-devel] Re: Tutorial topics for SciPy'09 Conference

2009-07-02 Thread ghtdak
So, here's the thing... and this is entirely IMHO (some may question whether the "H" applies :-) There's been some off-and-on sidebar chatter on this subject for a while and this thread seems a place to insert it publicly. Sage has a HUGE amount of functionality built in that is very useful to t

[sage-devel] Re: notebook rewrite

2009-07-21 Thread ghtdak
This thread has gotten long and there are many subjects embedded within. One of the problems I've had with the notebook implementation is that the sage process supporting the notebook computation blocks on the pipe between itself and the twistd server which spawns it. This means that one can't

[sage-devel] Sage libraries and outside packages...

2009-07-21 Thread ghtdak
I've been building lots of stuff inside Sage which gets nailed together in various ways. Keeping includes and libraries straight when many libraries are duplicated in Ubuntu has been necessary lately. Most recently, I have found 2 specific problems and perhaps something more general to consider.

[sage-devel] Re: notebook rewrite

2009-07-22 Thread ghtdak
On Jul 21, 6:40 pm, "Dr. David Kirkby" wrote: > ghtdak wrote: > > > This thread has gotten long and there are many subjects embedded > > within. > > > One of the problems I've had with the notebook implementation is that > > the sage process s

[sage-devel] Re: notebook rewrite

2009-07-22 Thread ghtdak
On Jul 22, 11:18 am, William Stein wrote: > On Wed, Jul 22, 2009 at 11:12 AM, ghtdak wrote: > > > On Jul 21, 6:40 pm, "Dr. David Kirkby" > > wrote: > >> ghtdak wrote: > > >> > This thread has gotten long and there are many subjects embedded

[sage-devel] Re: notebook rewrite

2009-07-22 Thread ghtdak
> > > My primary problem is that the Sage subprocess is blocking forever on > > the other side of the pipe when its not computing... Therefore, I > > can't have a Sage sub-process that I'm using in the notebook that is > > also able to communicate with other processes as I can't > > asynchronousl

[sage-devel] Re: notebook rewrite

2009-07-22 Thread ghtdak
On Wed, Jul 22, 2009 at 10:11 PM, ghtdak wrote: -- Forwarded message -- From: Dorian Raymer Date: Jul 22, 8:00 pm Subject: notebook rewrite To: sage-devel Hi Glenn, On Wed, Jul 22, 2009 at 4:41 PM, ghtdak wrote: > Of course, once you put

[sage-devel] Re: barriers to community growth

2009-08-12 Thread ghtdak
Something to be aware of WRT VirtualBox. The VM doesn't have a true clock so VirtualBox has "client code" which updates the guest's clock periodically... but in-between updates the clock can be very far off. Not sure to what degree this can be adjusted. This seems to have gotten significantly wor

[sage-devel] Re: notebook rewrite

2009-08-20 Thread ghtdak
. > > > Not surprising. Also, I forgot about the GIL, which truely limits the > > performance benifits of threading in Python. If anything ever kills > > Python, I bet it'll be the GIL (but I'm hopeful that it'll get removed > > before it causes an untimely death...) > > Maybe you can remove it :-

[sage-devel] Re: notebook rewrite

2009-08-21 Thread ghtdak
> > > Of course, this is the penultimate reason that going multi-threaded in > > python is insane... not only do you get the opportunity to learn all > > about synchronization and thread management, you also enjoy non- > > deterministic bugs which only take days or weeks to solve whereas more > >

[sage-devel] Re: notebook rewrite

2009-08-21 Thread ghtdak
> > def doThings(): > > >     myDeferred = someting_that_blocks(); > > >     def doThingOne(result1): > >          print("doing ThingOne", result1) > >          return sqrt(result1) > >     myDeferred.addCallback(doThingOne) > > >      def doThingTwo(result2): > >          print("doing ThingTwo",

[sage-devel] Re: sage -sh changes

2009-10-27 Thread ghtdak
sagerc and some strategy for > >> combining .bashrc and .sagerc so users can maintain consistency? > > >> I've previously reported what I consider inconsistencies in how sage sets > >> environment variables (#6610).  I'm guessing that something broke so a &

[sage-devel] Re: Which software to write Sage code ?

2009-11-17 Thread ghtdak
On Nov 17, 8:35 am, Nathann Cohen wrote: > And is there any known way to have eclipse use auto-completion on Sage > classes ? That would probably be tough within Eclipse proper although there may be another approach... First, I have used Eclipse successfully with Sage using PyDev and PyDev Ex

[sage-devel] Re: the creeping library collision problem...

2009-11-21 Thread ghtdak
On Nov 19, 10:31 am, William Stein wrote: > On Thu, Nov 19, 2009 at 10:16 AM, Carlo Hamalainen > > wrote: > > On Thu, Nov 19, 2009 at 6:14 PM, William Stein wrote: > >> What happens if you type: > > >>  sage: !sage-native-execute evincehttp://wiki.sagemath.org/bug18 > > > Evince pops up with n

[sage-devel] Re: the creeping library collision problem...

2009-11-21 Thread ghtdak
On Nov 21, 7:27 pm, Jason Grout wrote: > Nils Bruin wrote: > > On Nov 21, 4:42 pm, ghtdak wrote: > >> In particular, where I'm getting bitten hard is svn and git.  Neither > >> will run with sage's libgnutls. > > >> I "almost" had it

[sage-devel] Proposal to enhance date / time features

2009-02-11 Thread ghtdak
Python pretty much punted on date and time. It has some support, but its not very good. The Python Quick Reference: http://rgruet.free.fr/PQR25/PQR2.5.html suggests mxDateTime: http://www.egenix.com/products/python/mxBase/mxDateTime/ and, having worked with it, I recommend it over what comes n

[sage-devel] Re: Proposal to enhance date / time features

2009-02-12 Thread ghtdak
On Feb 11, 3:47 pm, mabshoff wrote: > On Feb 11, 3:40 pm, Phaedon Sinis wrote: > > > Hi Glenn, > > > thanks for looking into this. > > At first glance, it looks like it basically allows date arithmetic. > > I was planning to incorporate Gustavo Niemeyer's relativedelta.py for this > > purpose.

[sage-devel] sage environment, autoconf and protocol buffers...

2009-03-27 Thread ghtdak
I've been wrestling with this a few days and can't quite figure out whats wrong. I'm trying to install Google Protocol Buffers in sage-3.4 which used to go without a hitch in previous versions. I've successfully installed qt-45, vtk, the enthought Mayavi2 suite etc., all of which are larger and

[sage-devel] Re: sage environment, autoconf and protocol buffers...

2009-03-27 Thread ghtdak
On Mar 27, 4:17 pm, mabshoff wrote: > On Mar 27, 4:14 pm, ghtdak wrote: > Shooting from the hip: > > ./sage -sh > unset RM > > then build. > I love you man... BTW, with a laser site - shooting from the hip is very effective. HOOAH!! -glenn

[sage-devel] Re: Sage's trac dead slow or completely unresponsive

2009-04-05 Thread ghtdak
On Apr 5, 3:40 am, Harald Schilly wrote: > On Apr 5, 4:34 am, mabshoff wrote: > > > the main > > problem seems to be that the timeline can now be accessed at any point > > you want and each ticket has a link to jump to the the point of the > > timeline when it was created. This is quite expens

[sage-devel] Re: Ideas about improving sage desktop app

2010-01-08 Thread ghtdak
On Jan 8, 1:01 pm, Andy Somogyi wrote: > Thats sort of what I was originally thinking for a first go, but I'm not sure > how > useful it would be in the long term. What would be pretty quick is to create > an app, main view > would be a text editor, say use the editor component from smultron,

[sage-devel] Re: Ideas about improving sage desktop app

2010-01-09 Thread ghtdak
It relies heavily on Traits which I'm not fully up to speed on yet. > > And of course, any help is needed :) We could build a good replacement > for propietary mathematical programs Exactly. I'll take a look at your code. > > On 9 ene, 08:48, ghtdak wrote: > >

[sage-devel] Re: Ideas about improving sage desktop app

2010-01-09 Thread ghtdak
On Jan 9, 12:36 am, Carlo Hamalainen wrote: > On Sat, Jan 9, 2010 at 5:48 PM, ghtdak wrote: > > What I currently do, and its a bit of a kludge, is run ipython with > > the -q4thread event loop.  I have C++ Qt windows for my custom gui > > requirements (invoked through so

[sage-devel] Re: Ideas about improving sage desktop app

2010-01-10 Thread ghtdak
On Jan 9, 7:50 pm, ghtdak wrote: > On Jan 9, 2:20 am, Alejandro Serrano wrote: > > > Hi, > > I'm currently developing something very similar as the thing you are > > proposing. I sent it to the list about two months ago > > (http://groups.google.com/gr

[sage-devel] Re: Ideas about improving sage desktop app

2010-01-11 Thread ghtdak
On Jan 10, 9:09 pm, William Stein wrote: > On Sun, Jan 10, 2010 at 8:56 PM, ghtdak wrote: > > > On Jan 9, 7:50 pm, ghtdak wrote: > >> On Jan 9, 2:20 am, Alejandro Serrano wrote: > > >> > Hi, > > > I should say that my primary interest in h

[sage-devel] Re: Ideas about improving sage desktop app

2010-01-11 Thread ghtdak
On Jan 11, 9:43 am, William Stein wrote: > On Mon, Jan 11, 2010 at 9:37 AM, ghtdak wrote: > > > On Jan 10, 9:09 pm, William Stein wrote: > >> On Sun, Jan 10, 2010 at 8:56 PM, ghtdak wrote: > > >> > On Jan 9, 7:50 pm, ghtdak wrote: > >> &

[sage-devel] Re: Ideas about improving sage desktop app

2010-01-11 Thread ghtdak
On Jan 11, 2:18 pm, Alex Clemesha wrote: > > Over this weekend, I was thinking over some simpler ideas, such as just > > packaging up sage into a single .app, and with a script that starts the web > > server, and a WebKit view embedded in a Cocoa app does the drawing. But > > then I started r

[sage-devel] Re: libpng and R

2010-07-04 Thread ghtdak
On Jul 4, 8:10 am, "Dr. David Kirkby" wrote: > On 07/ 4/10 03:25 PM, Glenn Tarbox, PhD wrote: > > > > > > > I ran into this by chance and don't know what to make of it, particularly > > since Sage is bundling libpng > > > On one machine (i7) I see: > > > checking for deflate in -lz... yes > > ch