I am trying to get a minimal example to work, in order to use python with GTK.
import gi
gi.require_version('Gtk', '3.0')
I get the following error.
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/nix/store/rwmfxzy7hi6vz8rj6wdv84h3vdk7jmfq-python3-3.11.6-env/lib/python3.11/site-packages/gi/__init__.py", line 126, in require_version
raise ValueError('Namespace %s not available' % namespace)
ValueError: Namespace GTK not available
I have found this thread, which helped me understand some things.
I believe I once got the following shell.nix
to work on 23.06, but in any case, on 23.11 it doesn’t work.
{ pkgs ? import <nixpkgs> {} }:
pkgs.mkShell {
nativeBuildInputs = with pkgs; [
gobject-introspection
];
buildInputs = with pkgs; [
gtk3
(python3.withPackages (p: with p; [
pygobject3
]))
];
}
Am I missing something obvious? It doesn’t seem like it should be difficult to get working…