Re: [Gimp-developer] pathon-scripts with GEGL?

["Joao S. O. Bueno" <gwidion mpc com br>]

Ok - if it is working in current stable versions, I am fine them
(yesterday I falied to build pygobject 2.28.6 on a first try, in a
clean prefix., will try harder later on).



On 29 November 2013 13:32, Daniel Sabo <danielsabo gmail com> wrote:
> $ python
> Python 2.7.3 (default, Jul 24 2012, 11:41:40)
> [GCC 4.6.3 20120306 (Red Hat 4.6.3-2)] on linux2
> > > > from gi.repository import Gegl
> > > > Gegl.init([])[]
> > > > params = Gegl.operation_list_properties("gegl:png-load")
>
> (python:21947): GEGL-gegl-operations.c-WARNING **: Adding
> GeglChantinvert-linear_c shadows GeglChantinvert_c for operation
> gegl:invert
> /usr/lib64/python2.7/site-packages/gi/types.py:43: Warning:
> g_object_get_qdata: assertion 'G_IS_OBJECT (object)' failed
>   return info.invoke(*args, **kwargs)
> /usr/lib64/python2.7/site-packages/gi/types.py:43: Warning:
> g_object_ref_sink: assertion 'G_IS_OBJECT (object)' failed
>   return info.invoke(*args, **kwargs)
>
> ** (python:21947): CRITICAL **: pygobject_register_wrapper: assertion
> 'PyObject_TypeCheck(self, &PyGObject_Type)' failed
> > > > dir(params[0])
> Segmentation fault (core dumped)
> $
>
> There are bugs is older versions of pygobject related to dir() and tab
> completion in the interactive interpreter, I suspect you're hitting
> one of those.
>
> I can't replicate this crash when using pygobject 2.28.6 and
> gobject-introspection 1.38.0, but I have seen similar issues on Ubuntu
> 12.04 which uses gobject-introspection 1.32.0.
>
> The warning about "GeglChantinvert-linear_c shadows GeglChantinvert_c"
> means you have old files in your $PREFIX/lib/gegl-0.3/ directory you
> should probably delete.