Yes. It crashes at the savefig line.
On 8/1/07, Michael Droettboom <[EMAIL PROTECTED]> wrote:
>
> william ratcliff wrote:
> > Ok--I reverted to head and it fixed the undefined references error and
> > everything seems to build normally.
> Well, that's partially good news...
> > But, if I try to run the embedding_in_wx4.py example, it crashes
> > python 2.5.1
> >
> > If I install from the .msi then things do work in python 2.5.1, so it
> > must be something with the build.
> Just to clarify, you mean the 0.90.1 installer downloaded from
> SourceForge?
> >
> > I also tried to just start python from the command window, then ran:
> > import numpy as N
> > x=N.array([1,2,3])
> > from pylab import *
> > plot(x,x)
> > show()
> >
> > The plot command generates a Line2D instance,
> > but the show() command kills python in the same way that the embedding
> > example does. In the embedding example, I notice that the CanvasFrame
> > is generated before the crash.
> Does it also crash if you use the Agg backend alone and save to an image
> file?
>
> import matplotlib
> matplotlib.use("Agg")
> from pylab import *
> plot([1,2,3])
> savefig("test.png")
>
> Cheers,
> Mike
> >
> > On 8/1/07, *william ratcliff* <[EMAIL PROTECTED]
> > <mailto:[EMAIL PROTECTED]>> wrote:
> >
> > Let me try this.
> >
> > On 8/1/07, *Michael Droettboom* < [EMAIL PROTECTED]
> > <mailto:[EMAIL PROTECTED]>> wrote:
> >
> > I'm going to summarize, just to make sure I have everything
> > straight.
> >
> > 1) HEAD doesn't build (you get lots of "undefined reference to
> > `_imp__FT_Done_FreeType'")
> > 2) revision 3645 (yesterday before my setup.py changes),
> > builds, but you
> > got the float('inf') error (which is now fixed)
> > 3) much earlier revisions (3608) have other issues (which seem
> > to be
> > related to out-of-date wxPython code)
> >
> > I have just committed a possible fix for 1). You may want to
> try
> > updating to HEAD and building that.
> >
> > If that doesn't work for you, I'm worried about things getting
> > out of
> > hand and annoying a lot of people with my (well intentioned)
> > setup.py
> > changes yesterday. If that's the case, I will revert my build
> > changes
> > until I have a chance to sit in front of a Windows box and
> > figure out
> > what's really going wrong.
> >
> > Apologies all around,
> > Mike
> >
> > william ratcliff wrote:
> > > 3608 also runs into problems of linking with the freetype
> > libraries.
> > > Some much older versions (say in the 3500s) compile, but
> > still crash
> > > python2.5.1 with errors like:
> > >
> > > C:\matplotlib\trunk\matplotlib\examples>c:\python25\python.exe
> > > embedding_in_wx4.
> > > py
> > > embedding_in_wx4.py:24: DeprecationWarning: The wxPython
> > compatibility
> > > package i
> > > s no longer automatically generated or actively
> > maintained. Please
> > > switch to th
> > > e wx package as soon as possible.
> > > from wxPython.wx import *
> > >
> > > Thanks again for the help!
> > >
> > > William
> > >
> > > On 8/1/07, *John Hunter* < [EMAIL PROTECTED]
> > <mailto:[EMAIL PROTECTED]> <mailto: [EMAIL PROTECTED]
> > <mailto:[EMAIL PROTECTED]>>
> > > > wrote:
> > >
> > > On 8/1/07, william ratcliff < [EMAIL PROTECTED]
> > <mailto:[EMAIL PROTECTED]>
> > > <mailto: [EMAIL PROTECTED]
> > <mailto:[EMAIL PROTECTED]>>> wrote:
> > > > from matplotlib.mathtext import math_parse_s_ft2font
> > > > File
> > > > "c:\python25\Lib\site-packages\matplotlib\mathtext.py",
> > > > line 1182, in <mo
> > > > dule>
> > > > class Vlist(List):
> > > > File
> > > > "c:\python25\Lib\site-packages\matplotlib\mathtext.py",
> > > > line 1189, in Vli
> > > > st
> > > > def vpack(self, h=0., m='additional',
> l=float('inf')):
> > > > ValueError: invalid literal for float(): inf
> > >
> > > It's not clear to me why you should be hitting mathtext
> > at all, since
> > > the wxcursor_demo.py does not use it, as far as I can
> > tell. Michael,
> > > would any of your earlier work caused him to get into
> > mathtext
> > > inapproriately? You may need to revert a little farther,
> > William, eg
> > > to r3608 while we get this sorted out.
> > >
> > > JDH
> > >
> > >
> >
> >
> >
>
>
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