Comment 1 for bug 907478

Commented on https://bugs.launchpad.net/horizon/+bug/884461 which is related to this. Essentially the new data table component needs to provide the ability to define field values which indicate a visible row is in a transitioning state and therefor needs to be polled for updates. Something like:

class InstancesTable(tables.DataTable):
    status = tables.Column("status", poll_values=("build", "terminating))

Gabriel will have better feedback on the implementation but that's the general idea.