/*
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*
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* Copyright 2015 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef GRPC_INTERNAL_COMPILER_PYTHON_PRIVATE_GENERATOR_H
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#define GRPC_INTERNAL_COMPILER_PYTHON_PRIVATE_GENERATOR_H
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#include <iostream>
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#include <vector>
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#include "src/compiler/python_generator.h"
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#include "src/compiler/schema_interface.h"
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namespace grpc_python_generator {
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namespace {
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// Tucks all generator state in an anonymous namespace away from
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// PythonGrpcGenerator and the header file, mostly to encourage future changes
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// to not require updates to the grpcio-tools C++ code part. Assumes that it is
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// only ever used from a single thread.
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struct PrivateGenerator {
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const GeneratorConfiguration& config;
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const grpc_generator::File* file;
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bool generate_in_pb2_grpc;
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PrivateGenerator(const GeneratorConfiguration& config,
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const grpc_generator::File* file);
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std::pair<bool, grpc::string> GetGrpcServices();
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private:
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bool PrintPreamble(grpc_generator::Printer* out);
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bool PrintBetaPreamble(grpc_generator::Printer* out);
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bool PrintGAServices(grpc_generator::Printer* out);
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bool PrintBetaServices(grpc_generator::Printer* out);
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bool PrintAddServicerToServer(
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const grpc::string& package_qualified_service_name,
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const grpc_generator::Service* service, grpc_generator::Printer* out);
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bool PrintServicer(const grpc_generator::Service* service,
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grpc_generator::Printer* out);
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bool PrintStub(const grpc::string& package_qualified_service_name,
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const grpc_generator::Service* service,
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grpc_generator::Printer* out);
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bool PrintBetaServicer(const grpc_generator::Service* service,
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grpc_generator::Printer* out);
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bool PrintBetaServerFactory(
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const grpc::string& package_qualified_service_name,
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const grpc_generator::Service* service, grpc_generator::Printer* out);
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bool PrintBetaStub(const grpc_generator::Service* service,
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grpc_generator::Printer* out);
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bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
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const grpc_generator::Service* service,
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grpc_generator::Printer* out);
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// Get all comments (leading, leading_detached, trailing) and print them as a
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// docstring. Any leading space of a line will be removed, but the line
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// wrapping will not be changed.
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void PrintAllComments(std::vector<grpc::string> comments,
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grpc_generator::Printer* out);
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};
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} // namespace
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} // namespace grpc_python_generator
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#endif // GRPC_INTERNAL_COMPILER_PYTHON_PRIVATE_GENERATOR_H
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