Remove pygtkcompat and deprecation warnings
In order to prepare for GTK+4, we must clean tryton. We must use gi.repository and no more the pygtkcompat version. Also depreciation warning should be fixed as such code will no longer work on GTK+4.
All legacy (hg-git based) Projects have been automatically migrated to native with the upgrade of 2025-01-23
In order to prepare for GTK+4, we must clean tryton. We must use gi.repository and no more the pygtkcompat version. Also depreciation warning should be fixed as such code will no longer work on GTK+4.