Python stream_stream_invocation_descriptionの例

コード例 #1

        yield math_pb2.Num(num=number)


def _sum(request_iterator, unused_context):
    accumulation = 0
    for request in request_iterator:
        accumulation += request.num
    return math_pb2.Num(num=accumulation)


_INVOCATION_DESCRIPTIONS = {
    DIV:
    utilities.unary_unary_invocation_description(
        math_pb2.DivArgs.SerializeToString, math_pb2.DivReply.FromString),
    DIV_MANY:
    utilities.stream_stream_invocation_description(
        math_pb2.DivArgs.SerializeToString, math_pb2.DivReply.FromString),
    FIB:
    utilities.unary_stream_invocation_description(
        math_pb2.FibArgs.SerializeToString, math_pb2.Num.FromString),
    SUM:
    utilities.stream_unary_invocation_description(
        math_pb2.Num.SerializeToString, math_pb2.Num.FromString),
}

_SERVICE_DESCRIPTIONS = {
    DIV:
    utilities.unary_unary_service_description(
        _div, math_pb2.DivArgs.FromString,
        math_pb2.DivReply.SerializeToString),
    DIV_MANY:
    utilities.stream_stream_service_description(

コード例 #2

    messages_pb2.StreamingInputCallResponse.FromString)
_SERVER_STREAMING_INPUT_CALL = utilities.stream_unary_service_description(
    _streaming_input_call, messages_pb2.StreamingInputCallRequest.FromString,
    messages_pb2.StreamingInputCallResponse.SerializeToString)


def _full_duplex_call(request_iterator, unused_context):
    for request in request_iterator:
        yield messages_pb2.StreamingOutputCallResponse(
            payload=messages_pb2.Payload(type=request.payload.type,
                                         body=b'\x00' *
                                         request.response_parameters[0].size))


_CLIENT_FULL_DUPLEX_CALL = utilities.stream_stream_invocation_description(
    messages_pb2.StreamingOutputCallRequest.SerializeToString,
    messages_pb2.StreamingOutputCallResponse.FromString)
_SERVER_FULL_DUPLEX_CALL = utilities.stream_stream_service_description(
    _full_duplex_call, messages_pb2.StreamingOutputCallRequest.FromString,
    messages_pb2.StreamingOutputCallResponse.SerializeToString)

# NOTE(nathaniel): Apparently this is the same as the full-duplex call?
_CLIENT_HALF_DUPLEX_CALL = utilities.stream_stream_invocation_description(
    messages_pb2.StreamingOutputCallRequest.SerializeToString,
    messages_pb2.StreamingOutputCallResponse.FromString)
_SERVER_HALF_DUPLEX_CALL = utilities.stream_stream_service_description(
    _full_duplex_call, messages_pb2.StreamingOutputCallRequest.FromString,
    messages_pb2.StreamingOutputCallResponse.SerializeToString)

_SERVICE_NAME = '/grpc.testing.TestService'

コード例 #3

ファイル: implementations_test.py プロジェクト: mindis/grpc

def _fib(request, unused_context):
  for number in _fibbonacci(request.limit):
    yield math_pb2.Num(num=number)


def _sum(request_iterator, unused_context):
  accumulation = 0
  for request in request_iterator:
    accumulation += request.num
  return math_pb2.Num(num=accumulation)


_INVOCATION_DESCRIPTIONS = {
    DIV: utilities.unary_unary_invocation_description(
        math_pb2.DivArgs.SerializeToString, math_pb2.DivReply.FromString),
    DIV_MANY: utilities.stream_stream_invocation_description(
        math_pb2.DivArgs.SerializeToString, math_pb2.DivReply.FromString),
    FIB: utilities.unary_stream_invocation_description(
        math_pb2.FibArgs.SerializeToString, math_pb2.Num.FromString),
    SUM: utilities.stream_unary_invocation_description(
        math_pb2.Num.SerializeToString, math_pb2.Num.FromString),
}

_SERVICE_DESCRIPTIONS = {
    DIV: utilities.unary_unary_service_description(
        _div, math_pb2.DivArgs.FromString,
        math_pb2.DivReply.SerializeToString),
    DIV_MANY: utilities.stream_stream_service_description(
        _div_many, math_pb2.DivArgs.FromString,
        math_pb2.DivReply.SerializeToString),
    FIB: utilities.unary_stream_service_description(
        _fib, math_pb2.FibArgs.FromString, math_pb2.Num.SerializeToString),

コード例 #4

ファイル: methods.py プロジェクト: qioixiy/grpc

    messages_pb2.StreamingInputCallResponse.FromString)
_SERVER_STREAMING_INPUT_CALL = utilities.stream_unary_service_description(
    _streaming_input_call,
    messages_pb2.StreamingInputCallRequest.FromString,
    messages_pb2.StreamingInputCallResponse.SerializeToString)


def _full_duplex_call(request_iterator, unused_context):
  for request in request_iterator:
    yield messages_pb2.StreamingOutputCallResponse(
        payload=messages_pb2.Payload(
            type=request.payload.type,
            body=b'\x00' * request.response_parameters[0].size))

_CLIENT_FULL_DUPLEX_CALL = utilities.stream_stream_invocation_description(
    messages_pb2.StreamingOutputCallRequest.SerializeToString,
    messages_pb2.StreamingOutputCallResponse.FromString)
_SERVER_FULL_DUPLEX_CALL = utilities.stream_stream_service_description(
    _full_duplex_call,
    messages_pb2.StreamingOutputCallRequest.FromString,
    messages_pb2.StreamingOutputCallResponse.SerializeToString)

# NOTE(nathaniel): Apparently this is the same as the full-duplex call?
_CLIENT_HALF_DUPLEX_CALL = utilities.stream_stream_invocation_description(
    messages_pb2.StreamingOutputCallRequest.SerializeToString,
    messages_pb2.StreamingOutputCallResponse.FromString)
_SERVER_HALF_DUPLEX_CALL = utilities.stream_stream_service_description(
    _full_duplex_call,
    messages_pb2.StreamingOutputCallRequest.FromString,
    messages_pb2.StreamingOutputCallResponse.SerializeToString)