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/*
* SPDX-FileCopyrightText: Copyright (c) 2021-2025, NVIDIA CORPORATION &
* AFFILIATES. All rights reserved. SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "morpheus/messages/control.hpp" // for ControlMessage
#include "morpheus/messages/meta.hpp" // for MessageMeta
#include "morpheus/objects/file_types.hpp" // for FileTypes
#include "morpheus/stages/add_classification.hpp" // for AddClassificationsStage, AddClassificationStageInter...
#include "morpheus/stages/add_scores.hpp" // for AddScoresStage, AddScoresStageInterfaceProxy
#include "morpheus/stages/deserialize.hpp" // for DeserializeStage, DeserializeStageInterfaceProxy
#include "morpheus/stages/file_source.hpp" // for FileSourceStage, FileSourceStageInterfaceProxy
#include "morpheus/stages/filter_detections.hpp" // for FilterDetectionsStage, FilterDetectionStageInterface...
#include "morpheus/stages/http_server_source_stage.hpp" // for HttpServerSourceStage, HttpServerSourceStageInterfac...
#include "morpheus/stages/inference_client_stage.hpp" // for InferenceClientStage, InferenceClientStageInterfaceP...
#include "morpheus/stages/kafka_source.hpp" // for KafkaSourceStage, KafkaSourceStageInterfaceProxy
#include "morpheus/stages/monitor.hpp" // for MonitorStage, MonitorStageInterfaceProxy
#include "morpheus/stages/preallocate.hpp" // for PreallocateStage, PreallocateStageInterfaceProxy
#include "morpheus/stages/preprocess_fil.hpp" // for PreprocessFILStage, PreprocessFILStageInterfaceProxy
#include "morpheus/stages/preprocess_nlp.hpp" // for PreprocessNLPStage, PreprocessNLPStageInterfaceProxy
#include "morpheus/stages/serialize.hpp" // for SerializeStage, SerializeStageInterfaceProxy
#include "morpheus/stages/write_to_file.hpp" // for WriteToFileStage, WriteToFileStageInterfaceProxy
#include "morpheus/utilities/http_server.hpp" // for DefaultMaxPayloadSize
#include "morpheus/version.hpp" // for morpheus_VERSION_MAJOR, morpheus_VERSION_MINOR, morp...
#include <indicators/color.hpp> // for Color
#include <indicators/font_style.hpp> // for FontStyle
#include <mrc/segment/builder.hpp> // for Builder
#include <mrc/segment/object.hpp> // for Object, ObjectProperties
#include <mrc/utils/string_utils.hpp> // for MRC_CONCAT_STR
#include <pybind11/attr.h> // for multiple_inheritance
#include <pybind11/functional.h> // IWYU pragma: keep
#include <pybind11/pybind11.h> // for arg, init, class_, module_, overload_cast, overload_...
#include <pybind11/pytypes.h> // for none, dict, str_attr
#include <pybind11/stl.h> // IWYU pragma: keep
#include <pybind11/stl/filesystem.h> // IWYU pragma: keep
#include <pymrc/utils.hpp> // for import, from_import
#include <rxcpp/rx.hpp> // for trace_activity, decay_t
#include <filesystem> // for path
#include <memory> // for shared_ptr, allocator
#include <sstream> // for operator<<, basic_ostringstream
#include <string> // for string
#include <vector> // for vector
namespace morpheus {
namespace py = pybind11;
PYBIND11_MODULE(stages, _module)
{
_module.doc() = R"pbdoc(
-----------------------
.. currentmodule:: morpheus.stages
.. autosummary::
:toctree: _generate
)pbdoc";
// Make sure to load mrc.core.segment to get ObjectProperties
mrc::pymrc::import(_module, "mrc.core.segment");
// Import the mrc coro module
mrc::pymrc::import(_module, "mrc.core.coro");
mrc::pymrc::from_import(_module, "morpheus._lib.common", "FilterSource");
py::class_<mrc::segment::Object<AddClassificationsStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<AddClassificationsStage>>>(
_module, "AddClassificationsStage", py::multiple_inheritance())
.def(py::init<>(&AddClassificationStageInterfaceProxy::init),
py::arg("builder"),
py::arg("name"),
py::arg("idx2label"),
py::arg("threshold"));
py::class_<mrc::segment::Object<AddScoresStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<AddScoresStage>>>(
_module, "AddScoresStage", py::multiple_inheritance())
.def(
py::init<>(&AddScoresStageInterfaceProxy::init), py::arg("builder"), py::arg("name"), py::arg("idx2label"));
py::class_<mrc::segment::Object<DeserializeStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<DeserializeStage>>>(
_module, "DeserializeStage", py::multiple_inheritance())
.def(py::init<>(&DeserializeStageInterfaceProxy::init),
py::arg("builder"),
py::arg("name"),
py::arg("batch_size"),
py::arg("ensure_sliceable_index") = true,
py::arg("task_type") = py::none(),
py::arg("task_payload") = py::none());
py::class_<mrc::segment::Object<FileSourceStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<FileSourceStage>>>(
_module, "FileSourceStage", py::multiple_inheritance())
.def(py::init(py::overload_cast<mrc::segment::Builder&,
const std::string&,
std::string,
int,
bool,
std::vector<std::string>,
py::dict>(&FileSourceStageInterfaceProxy::init)),
py::arg("builder"),
py::arg("name"),
py::arg("filename"),
py::arg("repeat"),
py::arg("filter_null"),
py::arg("filter_null_columns"),
py::arg("parser_kwargs"))
.def(py::init(py::overload_cast<mrc::segment::Builder&,
const std::string&,
std::filesystem::path,
int,
bool,
std::vector<std::string>,
py::dict>(&FileSourceStageInterfaceProxy::init)),
py::arg("builder"),
py::arg("name"),
py::arg("filename"),
py::arg("repeat"),
py::arg("filter_null"),
py::arg("filter_null_columns"),
py::arg("parser_kwargs"));
py::class_<mrc::segment::Object<FilterDetectionsStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<FilterDetectionsStage>>>(
_module, "FilterDetectionsStage", py::multiple_inheritance())
.def(py::init<>(&FilterDetectionStageInterfaceProxy::init),
py::arg("builder"),
py::arg("name"),
py::arg("threshold"),
py::arg("copy"),
py::arg("filter_source"),
py::arg("field_name") = "probs");
py::class_<mrc::segment::Object<InferenceClientStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<InferenceClientStage>>>(
_module, "InferenceClientStage", py::multiple_inheritance())
.def(py::init<>(&InferenceClientStageInterfaceProxy::init),
py::arg("builder"),
py::arg("name"),
py::arg("server_url"),
py::arg("model_name"),
py::arg("needs_logits"),
py::arg("force_convert_inputs"),
py::arg("input_mapping") = py::dict(),
py::arg("output_mapping") = py::dict());
py::class_<mrc::segment::Object<KafkaSourceStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<KafkaSourceStage>>>(
_module, "KafkaSourceStage", py::multiple_inheritance())
.def(py::init<>(&KafkaSourceStageInterfaceProxy::init_with_single_topic),
py::arg("builder"),
py::arg("name"),
py::arg("max_batch_size"),
py::arg("topic"),
py::arg("batch_timeout_ms"),
py::arg("config"),
py::arg("disable_commits") = false,
py::arg("disable_pre_filtering") = false,
py::arg("stop_after") = 0,
py::arg("async_commits") = true,
py::arg("oauth_callback") = py::none())
.def(py::init<>(&KafkaSourceStageInterfaceProxy::init_with_multiple_topics),
py::arg("builder"),
py::arg("name"),
py::arg("max_batch_size"),
py::arg("topics"),
py::arg("batch_timeout_ms"),
py::arg("config"),
py::arg("disable_commits") = false,
py::arg("disable_pre_filtering") = false,
py::arg("stop_after") = 0,
py::arg("async_commits") = true,
py::arg("oauth_callback") = py::none());
py::class_<mrc::segment::Object<MonitorStage<MessageMeta>>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<MonitorStage<MessageMeta>>>>(
_module, "MonitorMessageMetaStage", py::multiple_inheritance())
.def(py::init<>(&MonitorStageInterfaceProxy<MessageMeta>::init),
py::arg("builder"),
py::arg("name"),
py::arg("description"),
py::arg("unit") = "messages",
py::arg("text_color") = indicators::Color::cyan,
py::arg("font_style") = indicators::FontStyle::bold,
py::arg("determine_count_fn") = py::none());
py::class_<mrc::segment::Object<MonitorStage<ControlMessage>>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<MonitorStage<ControlMessage>>>>(
_module, "MonitorControlMessageStage", py::multiple_inheritance())
.def(py::init<>(&MonitorStageInterfaceProxy<ControlMessage>::init),
py::arg("builder"),
py::arg("name"),
py::arg("description"),
py::arg("unit") = "messages",
py::arg("text_color") = indicators::Color::cyan,
py::arg("font_style") = indicators::FontStyle::bold,
py::arg("determine_count_fn") = py::none());
py::class_<mrc::segment::Object<PreallocateStage<ControlMessage>>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<PreallocateStage<ControlMessage>>>>(
_module, "PreallocateControlMessageStage", py::multiple_inheritance())
.def(py::init<>(&PreallocateStageInterfaceProxy<ControlMessage>::init),
py::arg("builder"),
py::arg("name"),
py::arg("needed_columns"));
py::class_<mrc::segment::Object<PreallocateStage<MessageMeta>>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<PreallocateStage<MessageMeta>>>>(
_module, "PreallocateMessageMetaStage", py::multiple_inheritance())
.def(py::init<>(&PreallocateStageInterfaceProxy<MessageMeta>::init),
py::arg("builder"),
py::arg("name"),
py::arg("needed_columns"));
py::class_<mrc::segment::Object<PreprocessFILStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<PreprocessFILStage>>>(
_module, "PreprocessFILStage", py::multiple_inheritance())
.def(py::init<>(&PreprocessFILStageInterfaceProxy::init),
py::arg("builder"),
py::arg("name"),
py::arg("features"));
py::class_<mrc::segment::Object<PreprocessNLPStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<PreprocessNLPStage>>>(
_module, "PreprocessNLPStage", py::multiple_inheritance())
.def(py::init<>(&PreprocessNLPStageInterfaceProxy::init),
py::arg("builder"),
py::arg("name"),
py::arg("vocab_hash_file"),
py::arg("sequence_length"),
py::arg("truncation"),
py::arg("do_lower_case"),
py::arg("add_special_token"),
py::arg("stride"),
py::arg("column"));
py::class_<mrc::segment::Object<HttpServerSourceStage<MessageMeta>>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<HttpServerSourceStage<MessageMeta>>>>(
_module, "HttpServerMessageMetaSourceStage", py::multiple_inheritance())
.def(py::init<>(&HttpServerSourceStageInterfaceProxy::init_meta),
py::arg("builder"),
py::arg("name"),
py::arg("bind_address") = "127.0.0.1",
py::arg("port") = 8080,
py::arg("endpoint") = "/message",
py::arg("live_endpoint") = "/live",
py::arg("ready_endpoint") = "/ready",
py::arg("method") = "POST",
py::arg("live_method") = "GET",
py::arg("ready_method") = "GET",
py::arg("accept_status") = 201u,
py::arg("sleep_time") = 0.1f,
py::arg("queue_timeout") = 5,
py::arg("max_queue_size") = 1024,
py::arg("num_server_threads") = 1,
py::arg("max_payload_size") = DefaultMaxPayloadSize,
py::arg("request_timeout") = 30,
py::arg("lines") = false,
py::arg("stop_after") = 0);
py::class_<mrc::segment::Object<HttpServerSourceStage<ControlMessage>>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<HttpServerSourceStage<ControlMessage>>>>(
_module, "HttpServerControlMessageSourceStage", py::multiple_inheritance())
.def(py::init<>(&HttpServerSourceStageInterfaceProxy::init_cm),
py::arg("builder"),
py::arg("name"),
py::arg("bind_address") = "127.0.0.1",
py::arg("port") = 8080,
py::arg("endpoint") = "/message",
py::arg("live_endpoint") = "/live",
py::arg("ready_endpoint") = "/ready",
py::arg("method") = "POST",
py::arg("live_method") = "GET",
py::arg("ready_method") = "GET",
py::arg("accept_status") = 201u,
py::arg("sleep_time") = 0.1f,
py::arg("queue_timeout") = 5,
py::arg("max_queue_size") = 1024,
py::arg("num_server_threads") = 1,
py::arg("max_payload_size") = DefaultMaxPayloadSize,
py::arg("request_timeout") = 30,
py::arg("lines") = false,
py::arg("stop_after") = 0,
py::arg("task_type") = py::none(),
py::arg("task_payload") = py::none());
py::class_<mrc::segment::Object<SerializeStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<SerializeStage>>>(
_module, "SerializeStage", py::multiple_inheritance())
.def(py::init<>(&SerializeStageInterfaceProxy::init),
py::arg("builder"),
py::arg("name"),
py::arg("include"),
py::arg("exclude"),
py::arg("fixed_columns") = true);
py::class_<mrc::segment::Object<WriteToFileStage>,
mrc::segment::ObjectProperties,
std::shared_ptr<mrc::segment::Object<WriteToFileStage>>>(
_module, "WriteToFileStage", py::multiple_inheritance())
.def(py::init<>(&WriteToFileStageInterfaceProxy::init),
py::arg("builder"),
py::arg("name"),
py::arg("filename"),
py::arg("mode") = "w",
py::arg("file_type") = FileTypes::Auto,
py::arg("include_index_col") = true,
py::arg("flush") = false);
_module.attr("__version__") =
MRC_CONCAT_STR(morpheus_VERSION_MAJOR << "." << morpheus_VERSION_MINOR << "." << morpheus_VERSION_PATCH);
}
} // namespace morpheus