Re: [tauruslib-devel] [PATCH] Fix bug-251: avoid exception on empty model list selection

[Carlos P. <cpa...@ce...>]

Applied to develop

On Wed 20 January 2016 12:51:10 cpa...@ce... wrote:
> From: cpascual <cpa...@ce...>
> 
> Handle the case of applying an empty model list with the model
> selection tool in extra_guiqwt.
> ---
>  lib/taurus/qt/qtgui/extra_guiqwt/tools.py | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/lib/taurus/qt/qtgui/extra_guiqwt/tools.py
> b/lib/taurus/qt/qtgui/extra_guiqwt/tools.py index 5ecd2bd..0c55967
> 100644
> --- a/lib/taurus/qt/qtgui/extra_guiqwt/tools.py
> +++ b/lib/taurus/qt/qtgui/extra_guiqwt/tools.py
> @@ -100,7 +100,10 @@ class TaurusModelChooserTool(CommandTool):
>          models, ok = TaurusModelChooser.modelChooserDlg(parent=plot,
> selectables=[TaurusElementType.Attribute],
> singleModel=self.singleModel) if ok:
>              if self.singleModel:
> -                self.manager.setModel(models[0])
> +                if models:
> +                    self.manager.setModel(models[0])
> +                else:
> +                    self.manager.setModel('')
>              else:
>                  self.manager.setModel(models)

-- 
+----------------------------------------------------+
 Carlos Pascual Izarra
 Scientific Software Coordinator
 Computing Division
 ALBA Synchrotron  [http://www.albasynchrotron.es]
 Carrer de la Llum 2-26
 E-08290 Cerdanyola del Valles (Barcelona), Spain
 E-mail: cpa...@ce...
 Phone: +34 93 592 4428
+----------------------------------------------------+