Implemented titles on VMs

        #: UUID string of domain

        self.uuid = dom.UUIDString()

        self.name = dom.name()

        # Get title of VM

        try:

            self.title = dom.metadata(libvirt.VIR_DOMAIN_METADATA_TITLE, None)

        except (libvirt.libvirtError, AttributeError):

            # libvirtError handle the case where the title is not defined on the

            # vm, AttributeError handle the case where the libvirt is too old

            # to allow metadata handling

            self.title = None

        #: state of VM: started, stoped, paused

        self._state = STATE[dom.info()[0]]

        #: tags for this VM

    return dom.name

def t(dom):

    """Title of the VM (or name if title is not defined)."""

    if dom.title is None:

        return dom.name

    else:

        return dom.title

@_vir_tag

def cpu(dom):

    """Number of CPU of the VM."""