Re: [matplotlib-devel] [Matplotlib-buildbot] buildbot failure in matplotlib on Ubuntu 8.04, Python 2.4, amd64

2009-09-04 Thread Andrew Straw
mpl-buildmas...@code.astraw.com wrote:
> STATUS: Failure
> revision: 7635 ( 
> http://matplotlib.svn.sourceforge.net/matplotlib/?view=rev&rev=7635 )
>   

I just installed dvipng on the test machines, which I think will make
them pass this test next time.

But it looks from the traceback

http://mpl-buildbot.code.astraw.com/builders/Ubuntu%208.04%2C%20Python%202.5%2C%20amd64/builds/78/steps/test/logs/stdio

that the new textpath module is importing texmanager, which will fail if
dvipng is not installed. Will this cause similar breakage on people's
machines if we they don't have dvipng installed?

Should I remove dvipng from the buildslaves to check for this kind of
thing in the future, or should I keep it installed so we can test
functionality that uses it?

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Re: [matplotlib-devel] [Matplotlib-buildbot] buildbot failure in matplotlib on Ubuntu 8.04, Python 2.4, amd64

2009-09-04 Thread John Hunter
On Fri, Sep 4, 2009 at 2:54 PM, Andrew Straw wrote:

> Should I remove dvipng from the buildslaves to check for this kind of
> thing in the future, or should I keep it installed so we can test
> functionality that uses it?

I think we should have at least one build slave with dvipng and one
w/o.  This is a real bug that the buildbot caught since we do not
require dvipng for a normal mpl install.

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Re: [matplotlib-devel] [Matplotlib-buildbot] buildbot failure in matplotlib on Ubuntu 8.04, Python 2.4, amd64

2009-09-04 Thread Jae-Joon Lee
On Fri, Sep 4, 2009 at 4:06 PM, John Hunter wrote:
> On Fri, Sep 4, 2009 at 2:54 PM, Andrew Straw wrote:
>
>> Should I remove dvipng from the buildslaves to check for this kind of
>> thing in the future, or should I keep it installed so we can test
>> functionality that uses it?
>
> I think we should have at least one build slave with dvipng and one
> w/o.  This is a real bug that the buildbot caught since we do not
> require dvipng for a normal mpl install.
>

Yes, this should be my fault. I didn't expect that importing a
texmager would raise an exception. I'll fix it soon.

Regards,

-JJ


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Re: [matplotlib-devel] [Matplotlib-buildbot] buildbot failure in matplotlib on Ubuntu 8.04, Python 2.4, amd64

2009-09-04 Thread Jae-Joon Lee
On Fri, Sep 4, 2009 at 4:10 PM, Jae-Joon Lee wrote:
> Yes, this should be my fault. I didn't expect that importing a
> texmager would raise an exception. I'll fix it soon.
>

I just committed a changeset that I think would fix this (the
textpath.py imports texmanager only when required). But I couldn't
test it as I don't have a machine w/o dvipng at this time.

Regards,

-JJ

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Re: [matplotlib-devel] [Matplotlib-buildbot] buildbot failure in matplotlib on Ubuntu 8.04, Python 2.4, amd64

2009-09-04 Thread Andrew Straw
Jae-Joon Lee wrote:
> On Fri, Sep 4, 2009 at 4:10 PM, Jae-Joon Lee wrote:
>   
>> Yes, this should be my fault. I didn't expect that importing a
>> texmager would raise an exception. I'll fix it soon.
>>
>> 
>
> I just committed a changeset that I think would fix this (the
> textpath.py imports texmanager only when required). But I couldn't
> test it as I don't have a machine w/o dvipng at this time.
>   
OK, I added a buildslave without dvipng and the latest svn passes.
Thanks Jae-Joon.

Chalk another one up for the buildbot -- even with only 17 tests, we're
catching a lot of interesting things. Still to be resolved is the empty
datetime issue:
https://sourceforge.net/tracker/?func=detail&aid=2850075&group_id=80706&atid=560720

-Andrew

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Re: [matplotlib-devel] Current recommended method for Windows builds?

2009-09-04 Thread Stan West
> From: Andrew Straw [mailto:straw...@astraw.com] 
> Sent: Thursday, September 03, 2009 14:26
>
> Hmm, it seems MS disabled Windows 7 RC downloads. So I'm 
> unable to create such a virtual machine.

One alternative is the 90-day trial of Windows 7 Enterprise:

http://technet.microsoft.com/en-us/evalcenter/cc442495.aspx.


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Re: [matplotlib-devel] Current recommended method for Windows builds?

2009-09-04 Thread Stan West
> From: Andrew Straw [mailto:straw...@astraw.com] 
> Sent: Thursday, September 03, 2009 13:50
> 
> I am interested in getting the buildbot infrastructure to 
> build automatic nightly binaries for Windows (XP was my 
> thought, but 7 would also be good). If you you'd be willing 
> to perform the work to automate build and installation from 
> the svn repo on either your own machine or a virtual machine 
> running in my linux box (presuming I could get Windows 7 
> running in VirtualBox), you could itch your own scratch as 
> well as help the MPL community.

  . . . .

> Regardless of whether you can help with the buildbot 
> automation part, if you take notes about what you did, I'm 
> sure it will help whomever comes after you in the process.
> 
> -Andrew

Hi, Andrew.  I'm happy to share what I learn along the way.  At this point,
I'm trying to get clear about the various build approaches that are in play.
The impression I'm forming is that what I called method (a) is the legacy
method, if you will, and the developers are trying to implement two automated
build systems: one for releases -- method (b) -- and one for the buildbot, and
apparently there are some distinctions between those two.  Is that right?

By the way, my XP partition is still bootable, so I'm not restricted to Win 7
and may be able to help with an XP buildbot.


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Re: [matplotlib-devel] spines with 'axes' positions show in wrong place?

2009-09-04 Thread jason-sage
John Hunter wrote:
> On Thu, Sep 3, 2009 at 8:05 PM,  wrote:
>
>   
>> This is just a friendly ping about the issue in this thread.  I'm
>> delaying the patch that shifts Sage's graphics to using the new
>> matplotlib and spines, and I think resolving this issue would probably
>> resolve the remaining big problem (placing axes labels, as mentioned in
>> the thread "setting axis label offset from end of spine").
>> 
>
> To make sure this doesn't get misplaced, please post it on the bug tracker:
>
>   https://sourceforge.net/tracker/?group_id=80706&atid=560720
>
> and I'll make sure it gets assigned to Andrew :-)
>
>   

Done: 
https://sourceforge.net/tracker/?func=detail&aid=2852168&group_id=80706&atid=560720

Thanks,

Jason


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