def __init__(self):
Eventful.__init__(self)
self.hosts = {}
self.add_event("host-update")
def __init__(self):
Eventful.__init__(self)
self.switches = {}
self.add_event("port_up")
self.add_event("port_down")
def __init__(self):
Eventful.__init__(self)
self.switches = {}
self.add_event("port_up")
self.add_event("port_down")
def __init__(self):
Eventful.__init__(self)
self.hosts = {}
self.add_event("host-update")
