[SciPy-User] [Fwd: Re: ANN: SfePy 2009.4]

[Robert Cimrman]

Hi Osman,

thanks for trying out the new version! As isfepy works for me, I assume it must
be a version issue with mayavi (tested with 3.3.0). What is your mayavi version?

If you cannot try 3.3.0, or use it already, could you send me the output of
'gui.scene.print_traits()'? Just put it prior to the offending line...

cheers,
r.
PS: I guess we should discuss this on sfepy-devel only...

osman wrote:
> On Tue, 2009-11-24 at 13:10 +0100, Robert Cimrman wrote:
>> I am pleased to announce release 2009.4 of SfePy.
> 
> Hi Robert,
> Thanks for the new version. I put it on my 32 bit ubuntu jaunty. All
> tests ran fine without any errors. Then I tried isfepy. I am getting an
> error:
> In [1]: pb, vec, data = pde_solve('input/poisson.py')
> sfepy: left over: ['__builtins__', '__file__', '__name__', '_filename',
> '__doc__', '__package__']
> sfepy: reading mesh (database/simple.mesh)...
> sfepy:   ...done in 0.04 s
> sfepy: setting up domain edges...
> sfepy:   ...done in 0.01 s
> sfepy: setting up domain faces...
> sfepy:   ...done in 0.01 s
> sfepy: creating regions...
> sfepy:       Gamma_Right
> sfepy:       Omega
> sfepy:       Gamma_Left
> sfepy:   ...done in 0.04 s
> sfepy: equation "Temperature":
> sfepy: dw_laplace.i1.Omega( coef.val, s, t ) = 0
> sfepy: setting up dof connectivities...
> sfepy:   ...done in 0.00 s
> sfepy: describing geometries...
> sfepy:   ...done in 0.00 s
> sfepy: using solvers:
>                nls: newton
>                 ls: ls
> sfepy: matrix shape: (300, 300)
> sfepy: assembling matrix graph...
> sfepy:   ...done in 0.00 s
> sfepy: matrix structural nonzeros: 3538 (3.93e-02% fill)
> sfepy: updating materials...
> sfepy:       coef
> sfepy:   ...done in 0.01 s
> sfepy: updating variables...
> sfepy:   ...done
> /usr/lib/python2.6/dist-packages/scipy/linsolve/__init__.py:4:
> DeprecationWarning: scipy.linsolve has moved to
> scipy.sparse.linalg.dsolve
>   warn('scipy.linsolve has moved to scipy.sparse.linalg.dsolve',
> DeprecationWarning)
> sfepy: nls: iter: 0, residual: 1.176265e-01 (rel: 1.000000e+00)
> /usr/lib/python2.6/dist-packages/scipy/sparse/linalg/dsolve/linsolve.py:78: DeprecationWarning: scipy.sparse.linalg.dsolve.umfpack will be removed, install scikits.umfpack instead
>   ' install scikits.umfpack instead', DeprecationWarning )
> sfepy:   rezidual:    0.00 [s]
> sfepy:      solve:    0.01 [s]
> sfepy:     matrix:    0.00 [s]
> sfepy: nls: iter: 1, residual: 9.957055e-17 (rel: 8.464973e-16)
> 
> In [2]: view = Viewer(pb.get_output_name())
> 
> In [3]: view()
> ---------------------------------------------------------------------------
> AttributeError                            Traceback (most recent call
> last)
> 
> /home/osman/sfepy-release-2009.4/sfepy/interactive/__init__.py in
> <module>()
> ----> 1 
>       2 
>       3 
>       4 
>       5 
> 
> /home/osman/sfepy-release-2009.4/sfepy/postprocess/viewer.py in
> call_mlab(self, scene, show, is_3d, view, roll, layout, scalar_mode,
> vector_mode, rel_scaling, clamping, ranges, is_scalar_bar,
> rel_text_width, fig_filename, resolution, filter_names, only_names,
> step, anti_aliasing)
>     555                 else:
>     556                     gui = ViewerGUI(viewer=self)
> --> 557                     scene = gui.scene.mayavi_scene
>     558 
>     559                 if scene is not self.scene:
> 
> AttributeError: 'MlabSceneModel' object has no attribute 'mayavi_scene'
> 
> 
> 2009.3 release has no problem with isfepy.
> 
> Best,
> Osman