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Solve the following problem using Python, implementing the functions described below, one line at a time
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<USER_TASK:>
Description:
 def process_requests(self, requests, **context):
 """ Turns a list of request objects into a list of response objects. :param requests: A list of tuples describing the RPC call :type requests: list[list[callable,object,object,list]] :param context: A dict with additional parameters passed to handle_request_string and process_requests Allows wrapping code to pass additional parameters deep into parsing stack, override this method and fold the parameters as needed into tha method call. Imagine capturing authentication / permissions data from headers, converting them into actionable / flag objects and putting them into **context. Then override this method and fold the arguments into the call (which may be a decorated function, where decorator unfolds the params and calls the actual method) By default, context is not passed to method call below. """


        ds = self._data_serializer

        responses = []
        for method, params, request_id, error in requests:

            if error: # these are request message validation errors
                if error.request_id: # no ID = Notification. We don't reply
                    responses.append(ds.assemble_error_response(error))
                continue

            if method not in self:
                if request_id:
                    responses.append(ds.assemble_error_response(
                        errors.RPCMethodNotFound(
                            'Method "%s" is not found.' % method,
                            request_id
                        )
                    ))
                continue

            try:
                args = []
                kwargs = {}
                if isinstance(params, dict):
                    kwargs = params
                elif params: # and/or must be type(params, list):
                    args = params
                result = self.process_method(
                    self[method],
                    args,
                    kwargs,
                    request_id=request_id,
                    **context
                )
                if request_id:
                    responses.append(ds.assemble_response(result, request_id))
            except errors.RPCFault as ex:
                if request_id:
                    responses.append(ds.assemble_error_response(ex))
            except Exception as ex:
                if request_id:
                    responses.append(ds.assemble_error_response(
                        errors.RPCInternalError(
                            'While processing the follwoing message ("%s","%s","%s") ' % (method, params, request_id) +\
                            'encountered the following error message "%s"' % ex.message,
                            request_id=request_id,
                            message=ex.message
                        )
                    ))

        return responses