It should indeed be done like this:
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk
from gi.repository import GObject
mystore = Gtk.ListStore(GObject.TYPE_UINT64)
mystore.insert_with_valuesv(-1, [1], [GObject.Value(GObject.TYPE_UINT64,
1330400507426)])
###
I was completely unaware of that possibility because the source of my
GTK knowlege is
https://lazka.github.io/pgi-
docs/#Gtk-3.0/classes/ListStore.html#Gtk.ListStore.set_column_types
When checking out the available types one ends up here:
https://lazka.github.io/pgi-
docs/#GObject-2.0/classes/GType.html#GObject.GType
Which does not ring any bell ...
So I did it like in
https://python-gtk-3-tutorial.readthedocs.io/en/latest/treeview.html
#the-model
where the Python types are used.
###
With the knowlege I gained through this FR it was possible to find this:
GObject Built-in Type Constants
The Built-in Type constants specify the pre-defined types used by gobject.
https://developer.gnome.org/pygobject/stable/gobject-constants.html
#gobject-type-constants
which is quite useful.
###
Thanks!
On 11.03.20 17:56, Christoph Reiter wrote:
> import gi
> gi.require_version('Gtk', '3.0')
> from gi.repository import Gtk
>
> This works in Python 2:
>
> mystore = Gtk.ListStore(long)
> mystore.insert_with_valuesv(-1, [1], [long(1330400507426)])
>
> This does not work in Python 3:
>
> mystore = Gtk.ListStore(int)
> mystore.insert_with_valuesv(-1, [1], [int(1330400507426)])
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to pygobject in Ubuntu.
https://bugs.launchpad.net/bugs/1866625
Title:
OverflowError: With Python 3 Gtk.ListStore only accepts 32 Bit
Integers.
Status in pygobject package in Ubuntu:
New
Bug description:
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk
This works in Python 2:
mystore = Gtk.ListStore(long)
mystore.insert_with_valuesv(-1, [1], [long(1330400507426)])
This does not work in Python 3:
mystore = Gtk.ListStore(int)
mystore.insert_with_valuesv(-1, [1], [int(1330400507426)])
OverflowError: Item 0: out of range for int property
----
lsb_release -rd
Description: Ubuntu 18.04.4 LTS
Release: 18.04
apt-cache policy python3-gi
python3-gi:
Installed: 3.26.1-2ubuntu1
Candidate: 3.26.1-2ubuntu1
Version table:
*** 3.26.1-2ubuntu1 500
500 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64
Packages
100 /var/lib/dpkg/status
3.26.1-2 500
500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages
python3 -V
Python 3.6.9
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/pygobject/+bug/1866625/+subscriptions
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