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from enigma import eTimer
class Poll(object):
def __init__(self):
self.__poll_timer = eTimer()
self.__poll_timer.callback.append(self.poll)
self.__interval = 1000
self.__enabled = False
def __setInterval(self, interval):
self.__interval = interval
if self.__enabled:
self.__poll_timer.start(self.__interval)
else:
self.__poll_timer.stop()
def __setEnable(self, enabled):
self.__enabled = enabled
self.poll_interval = self.__interval
poll_interval = property(lambda self: self.__interval, __setInterval)
poll_enabled = property(lambda self: self.__enabled, __setEnable)
def poll(self):
self.changed((self.CHANGED_POLL,))
def doSuspend(self, suspended):
if self.__enabled:
if suspended:
self.__poll_timer.stop()
else:
self.poll()
self.poll_enabled = True
def destroy(self):
self.__poll_timer.callback.remove(self.poll)
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