Comment 24 for bug 1453815

Wrt. the build failure: dbus-python's Introspect() does assume that self._dbus_class_table exists; if it wouldn't, the original method would fail as well:

  http://cgit.freedesktop.org/dbus/dbus-python/tree/dbus/service.py#n756

the koji test failure happens in the overridden def Introspect() which augments self._dbus_class_table with the mocked methods. So this looks like a bug in your dbus-python package somehow?

Indeed I can reproduce the failure on a F21 live system. It seems that your dbus-python package has a patch which removes self._dbus_class_table:

  http://pkgs.fedoraproject.org/cgit/dbus-python.git/tree/object_manager.patch