[sage-devel] Re: REALLY ODD twisted error on Solaris with sage-4.1.alpha2

2009-06-28 Thread William Stein
On Sun, Jun 28, 2009 at 5:37 AM, Dr. David Kirkbydavid.kir...@onetel.net wrote: twisted-8.2.0 is messing up on my Solaris box, but it looks odd. The error message is saying there's no spkg-install script,setup.py or configure script. But there is.

[sage-devel] Re: hg_sage.serve() is broken in 4.1.alpha1

2009-06-28 Thread William Stein
On Sat, Jun 27, 2009 at 7:38 PM, John H Palmierijhpalmier...@gmail.com wrote: In the notebook, if I use hg_sage.serve(), I see this: ** *                                                * * Open your web browser to http://localhost:8200 * *    

[sage-devel] Cc'ing people in trac tickets

2009-06-28 Thread Peter Jeremy
What is the policy regarding Cc'ing SPKG Maintainers and/or Upstream Contacts in trac tickets? There's nothing in TracGuidelines about it but I've had a Maintainer get upset that he wasn't Cc'd on a ticket. (And, in relation to recent, popular thread, there's also nothing about how trac

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

2009-06-28 Thread Robert Bradshaw
The tickets: http://trac.sagemath.org/sage_trac/ticket/4571 and http://trac.cython.org/cython_trac/ticket/339 . Also, http:// trac.sagemath.org/sage_trac/ticket/6438 to support complex numbers in Sage. - Robert On Jun 7, 2009, at 7:34 AM, Glenn Tarbox, PhD wrote: This has become a two

[sage-devel] Re: URGENT: Help needed: Error in installing the package mesa-7.2

2009-06-28 Thread Prabhu Ramachandran
On 06/19/09 01:43, Nicole Jinn wrote: To whom it may concern, I was trying to install the package mesa-7.2.spkg and the following errors came up: GLwDrawA.c:48:28: error: X11/IntrinsicP.h: No such file or directory GLwDrawA.c:49:28: error: X11/StringDefs.h: No such file or directory You

[sage-devel] Re: Cc'ing people in trac tickets

2009-06-28 Thread Minh Nguyen
Hi Peter, On Sun, Jun 28, 2009 at 6:00 PM, Peter Jeremypeterjer...@optushome.com.au wrote: What is the policy regarding Cc'ing SPKG Maintainers and/or Upstream Contacts in trac tickets?  There's nothing in TracGuidelines about it but I've had a Maintainer get upset that he wasn't Cc'd on a

[sage-devel] Re: Naming Conventions for Dirac Delta, Heaviside Theta and Unit Step

2009-06-28 Thread Golam Mortuza Hossain
Hi On Thu, Jun 25, 2009 at 10:27 PM, David Joynerwdjoy...@gmail.com wrote: If I gather properly, we are having two different step functions (at least for now) as (2) Heaviside:  (a) represented as:   heaviside  (b) latex name     :    H  (c) heaviside(0):       heaviside(0) (3) Unit

[sage-devel] Re: Naming Conventions for Dirac Delta, Heaviside Theta and Unit Step

2009-06-28 Thread David Joyner
On Sun, Jun 28, 2009 at 7:41 AM, Golam Mortuza Hossaingmhoss...@gmail.com wrote: Hi ... A patch is posted as a part of an old ticket http://trac.sagemath.org/sage_trac/ticket/2452 Reviews are welcome. Thanks, I'll look at it. I just posted a comment there. Cheers, Golam

[sage-devel] Re: REALLY ODD twisted error on Solaris with sage-4.1.alpha2

2009-06-28 Thread Dr. David Kirkby
William Stein wrote: On Sun, Jun 28, 2009 at 5:37 AM, Dr. David Kirkbydavid.kir...@onetel.net wrote: twisted-8.2.0 is messing up on my Solaris box, but it looks odd. The error message is saying there's no spkg-install script,setup.py or configure script. But there is.

[sage-devel] Re: REALLY ODD twisted error on Solaris with sage-4.1.alpha2

2009-06-28 Thread Dr. David Kirkby
William Stein wrote: On Sun, Jun 28, 2009 at 5:37 AM, Dr. David Kirkbydavid.kir...@onetel.net wrote: twisted-8.2.0 is messing up on my Solaris box, but it looks odd. The error message is saying there's no spkg-install script,setup.py or configure script. But there is.

[sage-devel] Re: 4.1.alpha2 released

2009-06-28 Thread davidloeffler
On Jun 27, 11:54 pm, davidloeffler dave.loeff...@gmail.com wrote: On SuSE, 32-bit, sage -testall -long passes except for errors in the same three files Jaap reported above (and a harmless timeout in elliptic curves). I spoke too soon. Something rather harmful has in fact happened: the wrong

[sage-devel] Re: 4.1.alpha2 released

2009-06-28 Thread John Cremona
Interesting. My guess is that withe the new automated merging system, it becomes easier to merge the wrong patches form a ticket by mistake. We need a more failsafe system (e.g. the ability of people who have uploaded patches to delete them -- can we do that?), and also it would be preferable

[sage-devel] Re: 4.1.alpha2 released

2009-06-28 Thread William Stein
2009/6/28 John Cremona john.crem...@gmail.com: Interesting.  My guess is that withe the new automated merging system, it becomes easier to merge the wrong patches form a ticket by mistake.  We need a more failsafe system (e.g. the ability of people who have uploaded patches to delete them --

[sage-devel] Re: Cython code and doctests

2009-06-28 Thread Dag Sverre Seljebotn
Simon King wrote: Hi Bjarke! On 28 Jun., 00:17, Bjarke Hammersholt Roune bjarke.ro...@gmail.com wrote: How do I doctest Cython functions taking C data structures? I don't seem to be able to construct Cython data in the doctest. Once, someone gave me the hint to create a function that

[sage-devel] Re: hg_sage.serve() is broken in 4.1.alpha1

2009-06-28 Thread John H Palmieri
On Jun 28, 12:44 am, William Stein wst...@gmail.com wrote: On Sat, Jun 27, 2009 at 7:38 PM, John H Palmierijhpalmier...@gmail.com wrote: In the notebook, if I use hg_sage.serve(), I see this: ** *                                        

[sage-devel] Re: 4.1.alpha2 released

2009-06-28 Thread John Cremona
2009/6/28 William Stein wst...@gmail.com: 2009/6/28 John Cremona john.crem...@gmail.com: Interesting.  My guess is that withe the new automated merging system, it becomes easier to merge the wrong patches form a ticket by mistake.  We need a more failsafe system (e.g. the ability of people

[sage-devel] Re: 4.1.alpha2 released

2009-06-28 Thread Nicolas M. Thiery
On Sun, Jun 28, 2009 at 04:39:42PM +0100, John Cremona wrote: 2009/6/28 William Stein wst...@gmail.com: 2009/6/28 John Cremona john.crem...@gmail.com: Interesting.  My guess is that withe the new automated merging system, it becomes easier to merge the wrong patches form a ticket by

[sage-devel] Re: 4.1.alpha2 released

2009-06-28 Thread John H Palmieri
On Jun 27, 11:43 am, Minh Nguyen nguyenmi...@gmail.com wrote: Hi folks, On Sat, Jun 27, 2009 at 3:44 PM, Tom Boothbytomas.boot...@gmail.com wrote: Sage 4.1.alpha2 has been released, find it at http://sage.math.washington.edu/home/boothby/releases SNIP The following tickets were

[sage-devel] cloning issues

2009-06-28 Thread John H Palmieri
At the moment, we have two tickets for changing the cloning process: #5350: sage-clone should use hard links for the build directory #6187: After making a clone, the reference manual (and other docs) should not have to be completely rebuilt. Both have positive reviews, in fact the first was

[sage-devel] Re: 4.1.alpha2 released

2009-06-28 Thread Tom Boothby
#4712: John Palmieri: Make the doctest timeouts in Sage easily adjustable [Reviewed by Nick Alexander] #5350: Burcin Erocal: sage-clone should use hard links for the build directory [Reviewed by Robert Miller] #5481: John Palmieri: devel/doc/output/* should be filtered from the list of

[sage-devel] Re: hg_sage.serve() is broken in 4.1.alpha1

2009-06-28 Thread Rob Beezer
John, hg_sage.serve() invoked in a cell of a new notebook seems to work just fine for me. 4.1.alpha2 on Firefox 3.0.11 on Kubuntu 9.04 on 64-bit Intel. Rob On Jun 28, 8:29 am, John H Palmieri jhpalmier...@gmail.com wrote: On Jun 28, 12:44 am, William Stein wst...@gmail.com wrote: On

[sage-devel] Re: Cython code and doctests

2009-06-28 Thread Simon King
Hi! On 28 Jun., 17:15, Dag Sverre Seljebotn da...@student.matnat.uio.no wrote: I'm not sure what you refer to in the latter paragraph (perhaps it's something Sage-specific thing I don't know much about)... I meant the following: Assume you have files foo.pyx or bar.py that provide modules

[sage-devel] Re: I need a bit of python help

2009-06-28 Thread Dr. David Kirkby
Arnaud Bergeron wrote: Then change the function to this: def sonameprefix(env): if env['PLATFORM']==darwin: return -Wl,-dylib_install_name -Wl, elif env['PLATFORM']==what you found: if 'GNU' in os.system('ld --version'): return GNU flags

[sage-devel] Re: I need a bit of python help

2009-06-28 Thread William Stein
2009/6/28 Dr. David Kirkby david.kir...@onetel.net: Arnaud Bergeron wrote: Then change the function to this: def sonameprefix(env):      if env['PLATFORM']==darwin:          return -Wl,-dylib_install_name -Wl,      elif env['PLATFORM']==what you found:          if 'GNU' in os.system('ld

[sage-devel] Expression evaluation in new Symbolics

2009-06-28 Thread Golam Mortuza Hossain
Hi, Are the following evaluations in new symbolics expected by design (or a bug)? Case A: --- sage: sin(1.57); f = sin; f(1.57) 0:99682931835 0:99682931835 --- Case B: --- sin(1.57); f(x) = sin(x); f(1.57) 0.99682931835 sin(1.57) -

[sage-devel] Re: I need a bit of python help

2009-06-28 Thread Dr. David Kirkby
William Stein wrote: 2009/6/28 Dr. David Kirkby david.kir...@onetel.net: Arnaud Bergeron wrote: Then change the function to this: def sonameprefix(env): if env['PLATFORM']==darwin: return -Wl,-dylib_install_name -Wl, elif env['PLATFORM']==what you found: if

[sage-devel] Re: I need a bit of python help

2009-06-28 Thread William Stein
On Mon, Jun 29, 2009 at 12:54 AM, Dr. David Kirkbydavid.kir...@onetel.net wrote: William Stein wrote: 2009/6/28 Dr. David Kirkby david.kir...@onetel.net: Arnaud Bergeron wrote: Then change the function to this: def sonameprefix(env):      if env['PLATFORM']==darwin:          return

[sage-devel] Re: I need a bit of python help

2009-06-28 Thread Tim Lahey
On Jun 28, 2009, at 6:54 PM, Dr. David Kirkby wrote: Thank you. A couple of hours ago I ordered 'Core PYTHON Programming' by Wesley Chun http://www.amazon.co.uk/exec/obidos/ASIN/0132269937/ref=ox_ya_os_product which appeared to get very good reviews, but is a few years old. I found

[sage-devel] Computational pipelines for python

2009-06-28 Thread Tim Lahey
I ran across this package, http://code.google.com/p/ruffus/ That provides for support for computational pipelines in Python. It has some nice features for support of a task pipeline and visualization of the pipeline using Graphviz. Cheers, Tim. --- Tim Lahey PhD Candidate, Systems Design