Le vendredi 04 mai 2012 à 07:32 +0200, [email protected] a écrit :
> -------- Original-Nachricht --------
> > Datum: Wed, 02 May 2012 14:06:41 +0200
> > Von: "Jean Bréfort" <[email protected]>
> > An: [email protected]
> > CC: [email protected]
> > Betreff: Re: using python: crash, when importing gtk
>
> > 1.11.3 should NOT build with Python support. It should fail at configure
> > stage.
> >
> Hello Jean, I don't understand why.
It should fail because things can't work currently. It does not fail
actually, and this is a bug.
> > You are using pygtk which depends on gtk+-2.0 from a gtk+-3.0 program,
> > so the crash is anticipated.
> >
>
> I tried using PyGI instead. A dialog appears, but then, after pressing the ok
> button, gnumeric hangs.
>
> gnumeric
>
> /usr/lib/python2.7/dist-packages/gi/_gobject/constants.py:24: Warning:
> g_boxed_type_register_static: assertion `g_type_from_name (name) == 0' failed
> from . import _gobject
Hmm, this is clearly a bug. Something tries to initialize gobject type a
second time, and, of course, this fails. I'm suspecting this occurs
during gnm_python_init() execution. This code needs much love in order
to work. It currently imports pygtk wich is not compatible with gtk-3.
Regards,
Jean
> the mini test plugin:
>
> from gi.repository import Gtk
>
> import Gnumeric
>
> # Called when user presses "OK" in dialog.
> def cb_ok_test (dialog, event):
> dialog.destroy()
>
> # Populate sheet and show dialog.
> def f_transpose(gui):
>
> dialog = Gtk.MessageDialog(None,
> Gtk.DialogFlags.DESTROY_WITH_PARENT,
> Gtk.MessageType.INFO,
> Gtk.ButtonsType.OK,
> "Press OK to transpose")
> dialog.connect('response', cb_ok_test)
> dialog.run()
>
> # This dictinary binds verbs to Python functions.
> transpose_ui_actions = {
> 'Transpose': f_transpose,
> }
>
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