def save(self):
        for m in self.filter_managers.itervalues():
            m.save()
Generate Iterator over usable hosts in a network.
dataset/ETHPy150Open rproepp/spykeviewer/spykeviewer/ui/filter_dock.py/FilterDock.save--crossover with--dataset/ETHPy150Open anandology/pyjamas/pyjs/src/pyjs/lib/ipaddr.py/_BaseNet.iterhosts