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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def handle_request(self):
 """Handle a single JSON-RPC request. Read a request, call the appropriate handler method, and return the encoded result. Errors in the handler method are caught and encoded as error objects. Errors in the decoding phase are not caught, as we can not respond with an error response to them. """

        request = self.read_json()
        if 'method' not in request:
            raise ValueError("Received a bad request: {0}"
                             .format(request))
        method_name = request['method']
        request_id = request.get('id', None)
        params = request.get('params') or []
        try:
            method = getattr(self, "rpc_" + method_name, None)
            if method is not None:
                result = method(*params)
            else:
                result = self.handle(method_name, params)
            if request_id is not None:
                self.write_json(result=result,
                                id=request_id)
        except Fault as fault:
            error = {"message": fault.message,
                     "code": fault.code}
            if fault.data is not None:
                error["data"] = fault.data
            self.write_json(error=error, id=request_id)
        except Exception as e:
            error = {"message": str(e),
                     "code": 500,
                     "data": {"traceback": traceback.format_exc()}}
            self.write_json(error=error, id=request_id)