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import xmlrpclib
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from sugar.p2p.NotificationListener import NotificationListener
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from sugar.p2p.model.AbstractModel import AbstractModel
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class RemoteModel(AbstractModel):
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def __init__(self, group, service):
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AbstractModel.__init__(self)
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self._service = service
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self._group = group
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addr = "http://%s:%d" % (service.get_address(), service.get_port())
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self._client = xmlrpclib.ServerProxy(addr)
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self._setup_notification_listener()
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def get_value(self, key):
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return self._client.get_value(key)
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def set_value(self, key, value):
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self._client.set_value(key, value)
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def _setup_notification_listener(self):
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name = self._service.get_name()
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self._notification = NotificationListener(self._group, name)
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self._notification.add_listener(self._notify_model_change)
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