As expected, the answer was pretty simple....

def returnDeferredList():
    dl = defer.DeferredList([defer.Deferred(), defer.Deferred(), defer.Deferred()])
    dl.addCallback(handleResult)
    dl.addErrback(handleError)
    return dl

loop = task.LoopingCall(returnDeferredList)


On Sat, May 31, 2008 at 4:34 PM, J Davis <mrsalty0@gmail.com> wrote:
Hello, 

I want to group several calls to a function() that returns a deferred into a DeferredList so that I can add
callbacks that will fire once each call to function() has returned.
Furthermore, I want to arrange it so that this process repeats every X seconds.
The problem I'm having is understanding how I can combine the concept of a
DeferredList with task.LoopingCall in this scenario. Or is that even the right approach to take?

Thanks,
-Jake