[Geany-Users] python-jedi plugin and general configuration of Geany for python

[sogal]

Hi,

Le vendredi 22 septembre 2017 à 11:52:44, Colomban Wendling a écrit :
> Le 21/09/2017 à 07:31, Matthew Brush a écrit :
> > On 2017-09-21 01:59 AM, sogal wrote:
> >> […] try geany-jedi-complete plugin [0] but install fails with the
> >> following output :
> >>
> >> ###
> >> g++ -c src/preferences.cpp -O2 -fPIC `pkg-config --cflags geany`
> >> -std=c++0x -I./geany-complete-core/include -o lib/src/preferences.o
> >> In file included from /usr/include/geany/editor.h:28:0,
> >>                   from /usr/include/geany/document.h:32,
> >>                   from /usr/include/geany/build.h:27,
> >>                   from /usr/include/geany/geanyplugin.h:37,
> >>                   from
> >> ./geany-complete-core/include/geanycc/cc_plugin.hpp:23,
> >>                   from
> >> ./geany-complete-core/include/geanycc/geanycc.hpp:25,
> >>                   from src/preferences.cpp:22:
> >> src/preferences.cpp: In member function ‘virtual GtkWidget*
> >> geanycc::PythonCompletionFramework::create_config_widget(GtkDialog*)’:
> >> /usr/include/geany/gtkcompat.h:81:11: error: invalid conversion from
> >> ‘gpointer {aka void*}’ to ‘GtkWidget* {aka _GtkWidget*}’ [-fpermissive]
> >>         NULL)
> >>             ^
> >> /usr/include/geany/gtkcompat.h:83:3: note: in expansion of macro
> >> ‘compat_gtk_box_new’
> >>     compat_gtk_box_new(GTK_ORIENTATION_VERTICAL, (homogeneous),
> >> (spacing))
> >>     ^
> >> src/preferences.cpp:122:24: note: in expansion of macro ‘gtk_vbox_new’
> >>        GtkWidget* vbox = gtk_vbox_new(FALSE, 5);
> >>                          ^
> >> geany-complete-core/Makefile.core:39: recipe for target
> >> 'lib/src/preferences.o' failed
> >> make: *** [lib/src/preferences.o] Error 1
> >> ###
> >>
> >> OS : GNU/Linux openSUSE Leap 42.3
> >> Geany : 1.29 (Gtk 3.20)
> >> Package geany-devel is installed as well as other plugin build-time
> >> dependencies.
> >>
> >> […]
> >>
> > 
> > C++ doesn't allow implicit cast from void* to other pointer type, so you
> > have to cast it explicitly:
> > 
> >     auto vbox = static_cast<GtkWidget*>(gtk_vbox_new(FALSE, 5));
> 
> Indeed, but the root cause is likely that the plugin was never tested
> with GTK3, which might suggest it might have some issues with it, or at
> least need some polishing.

Thanks to both of you for answering. 
Matthew : Thank you, replacing the line with your suggestion worked and I
have been able to compile and install it successfully.
Colomban : I guess you're right too, the plugin seems to load sucessfully
but does not produce any effect. In cases where it should, I only see a
thin line instead of the completion window. I will open an issue on Github.

Thank you again.