51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
import socket
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import logging
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from sugar.p2p.Notifier import Notifier
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from sugar.p2p.model.AbstractModel import AbstractModel
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from sugar.p2p import network
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class ModelRequestHandler(object):
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def __init__(self, model):
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self._model = model
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def get_value(self, key):
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return self._model.get_value(key)
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def set_value(self, key, value):
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return self._model.set_value(key, value)
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class LocalModel(AbstractModel):
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SERVICE_TYPE = "_olpc_model._tcp"
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def __init__(self, activity, pservice, service):
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AbstractModel.__init__(self)
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self._pservice = pservice
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self._activity = activity
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self._service = service
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self._values = {}
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self._setup_service()
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self._notifier = Notifier(service)
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def get_value(self, key):
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return self._values[key]
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def set_value(self, key, value):
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self._values[key] = value
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self._notify_model_change(key)
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self._notifier.notify(key)
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def _setup_service(self):
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service = self._pservice.share_activity(self._activity,
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stype = LocalModel.SERVICE_TYPE,
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address = '')
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self._setup_server(service)
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# FIXME this is duplicated with StreamReader
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def _setup_server(self, service):
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port = service.get_port()
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logging.debug('Start model server on port %d' % (port))
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p2p_server = network.GlibXMLRPCServer(("", port))
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p2p_server.register_instance(ModelRequestHandler(self))
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