ovirtclient.py 文件源码

def connect(self, rowid):
        """
            Description: Whenever the user clicks on the 'connect' row, this method will make
                         sure the VM status is up and only then will call the connect2machine method.
            Arguments: The row id that has been clicked. This relationship is stored using the VmData class.
            Returns: Nothing
        """

        self.lastclick = int(time())         # Last click timestamp update

        vmid = self.vmdata[rowid].vmid
        vmname = self.vmdata[rowid].vmname
        vmstatus = self.vmdata[rowid].vmstatus

        if vmstatus != 'up':
            QMessageBox.warning(None, _('apptitle') + ': ' + _('warning'), _('cannot_connect_if_vm_not_up'))
            return

        if vmname in self.openviewer_vms:
            QMessageBox.critical(None, _('apptitle') + ': ' + _('error'), _('cannot_open_more_viewer_sessions'))
            return

        self.openviewer_vms.append(vmname)
        self.refresh_grid()                  # Enforce a dashboard reload to make the icon refresh

        self.connect2machine(vmid, vmname)