'Return all the outstanding delayed calls in the system.
They are returned in no particular order.
This method is not efficient -- it is really only meant for
test cases.
@return: A list of outstanding delayed calls.
@type: L{list} of L{DelayedCall}'

def getDelayedCalls(self):

    return [x for x in (self._pendingTimedCalls + self._newTimedCalls) if (not x.cancelled)]
