From NEWS: 1.0.0 - Nov 4, 2016 ==================== - Delete manually written python binding. All apps should use PyGObject with gobjection introspection.
Fixed in 1.0.0-r1 commit 221fc267f3275a8868cec6f3227f4c66b5d33dde Author: Matthias Maier <tamiko@gentoo.org> Date: Sat Mar 4 15:13:24 2017 -0600 app-emulation/libvirt-glib: ebuild maintenance, - bump to EAPI=6 - drop python, bug #601384 Package-Manager: Portage-2.3.3, Repoman-2.3.2