diff options
author | 2016-10-20 14:50:49 -0700 | |
---|---|---|
committer | 2016-10-28 14:53:10 -0700 | |
commit | 4a051ccca6629ce59af589594a36c046e7d4bbd7 (patch) | |
tree | 745cd2ce870991c30ad27c8c627f33519d3d8391 /src | |
parent | d953959e2bafd645b6ed674861a310daba5f80ae (diff) |
Clean-up types in Python generator
Diffstat (limited to 'src')
-rw-r--r-- | src/compiler/python_generator.cc | 77 |
1 files changed, 41 insertions, 36 deletions
diff --git a/src/compiler/python_generator.cc b/src/compiler/python_generator.cc index 270291ac33..9480bcc97b 100644 --- a/src/compiler/python_generator.cc +++ b/src/compiler/python_generator.cc @@ -70,6 +70,10 @@ namespace grpc_python_generator { namespace { +typedef vector<const Descriptor*> DescriptorVector; +typedef map<grpc::string, grpc::string> StringMap; +typedef vector<grpc::string> StringVector; + // Provides RAII indentation handling. Use as: // { // IndentScope raii_my_indent_var_name_here(my_py_printer); @@ -168,7 +172,7 @@ PrivateGenerator::PrivateGenerator(const GeneratorConfiguration& config, bool PrivateGenerator::GetModuleAndMessagePath(const Descriptor* type, grpc::string* out) { const Descriptor* path_elem_type = type; - vector<const Descriptor*> message_path; + DescriptorVector message_path; do { message_path.push_back(path_elem_type); path_elem_type = path_elem_type->containing_type(); @@ -187,7 +191,8 @@ bool PrivateGenerator::GetModuleAndMessagePath(const Descriptor* type, module = ""; } grpc::string message_type; - for (auto path_iter = message_path.rbegin(); path_iter != message_path.rend(); + for (DescriptorVector::reverse_iterator path_iter = message_path.rbegin(); + path_iter != message_path.rend(); ++path_iter) { message_type += (*path_iter)->name() + "."; } @@ -199,7 +204,7 @@ bool PrivateGenerator::GetModuleAndMessagePath(const Descriptor* type, template <typename DescriptorType> void PrivateGenerator::PrintAllComments(const DescriptorType* descriptor) { - vector<grpc::string> comments; + StringVector comments; grpc_generator::GetComment(descriptor, grpc_generator::COMMENTTYPE_LEADING_DETACHED, &comments); grpc_generator::GetComment(descriptor, grpc_generator::COMMENTTYPE_LEADING, @@ -210,7 +215,7 @@ void PrivateGenerator::PrintAllComments(const DescriptorType* descriptor) { return; } out->Print("\"\"\""); - for (auto it = comments.begin(); it != comments.end(); ++it) { + for (StringVector::iterator it = comments.begin(); it != comments.end(); ++it) { size_t start_pos = it->find_first_not_of(' '); if (start_pos != grpc::string::npos) { out->Print(it->c_str() + start_pos); @@ -235,14 +240,14 @@ bool PrivateGenerator::PrintBetaServicer(const ServiceDescriptor* service) { "grpcio>=0.15.0.\"\"\"\n"); PrintAllComments(service); for (int i = 0; i < service->method_count(); ++i) { - auto meth = service->method(i); + const MethodDescriptor *method = service->method(i); grpc::string arg_name = - meth->client_streaming() ? "request_iterator" : "request"; + method->client_streaming() ? "request_iterator" : "request"; out->Print("def $Method$(self, $ArgName$, context):\n", "Method", - meth->name(), "ArgName", arg_name); + method->name(), "ArgName", arg_name); { IndentScope raii_method_indent(out); - PrintAllComments(meth); + PrintAllComments(method); out->Print("context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)\n"); } } @@ -264,22 +269,22 @@ bool PrivateGenerator::PrintBetaStub(const ServiceDescriptor* service) { "grpcio>=0.15.0.\"\"\"\n"); PrintAllComments(service); for (int i = 0; i < service->method_count(); ++i) { - const MethodDescriptor* meth = service->method(i); + const MethodDescriptor* method = service->method(i); grpc::string arg_name = - meth->client_streaming() ? "request_iterator" : "request"; - auto methdict; - methdict["Method"] = meth->name(); - methdict["ArgName"] = arg_name; - out->Print(methdict, + method->client_streaming() ? "request_iterator" : "request"; + StringMap method_dict; + method_dict["Method"] = method->name(); + method_dict["ArgName"] = arg_name; + out->Print(method_dict, "def $Method$(self, $ArgName$, timeout, metadata=None, " "with_call=False, protocol_options=None):\n"); { IndentScope raii_method_indent(out); - PrintAllComments(meth); + PrintAllComments(method); out->Print("raise NotImplementedError()\n"); } - if (!meth->server_streaming()) { - out->Print(methdict, "$Method$.future = None\n"); + if (!method->server_streaming()) { + out->Print(method_dict, "$Method$.future = None\n"); } } } @@ -302,9 +307,9 @@ bool PrivateGenerator::PrintBetaServerFactory( "file not marked beta) for all further purposes. This function was\n" "generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0" "\"\"\"\n"); - map<grpc::string, grpc::string> method_implementation_constructors; - map<grpc::string, grpc::string> input_message_modules_and_classes; - map<grpc::string, grpc::string> output_message_modules_and_classes; + StringMap method_implementation_constructors; + StringMap input_message_modules_and_classes; + StringMap output_message_modules_and_classes; for (int i = 0; i < service->method_count(); ++i) { const MethodDescriptor* method = service->method(i); const grpc::string method_implementation_constructor = @@ -329,7 +334,7 @@ bool PrivateGenerator::PrintBetaServerFactory( make_pair(method->name(), output_message_module_and_class)); } out->Print("request_deserializers = {\n"); - for (auto name_and_input_module_class_pair = + for (StringMap::iterator name_and_input_module_class_pair = input_message_modules_and_classes.begin(); name_and_input_module_class_pair != input_message_modules_and_classes.end(); @@ -344,7 +349,7 @@ bool PrivateGenerator::PrintBetaServerFactory( } out->Print("}\n"); out->Print("response_serializers = {\n"); - for (auto name_and_output_module_class_pair = + for (StringMap::iterator name_and_output_module_class_pair = output_message_modules_and_classes.begin(); name_and_output_module_class_pair != output_message_modules_and_classes.end(); @@ -360,7 +365,7 @@ bool PrivateGenerator::PrintBetaServerFactory( } out->Print("}\n"); out->Print("method_implementations = {\n"); - for (auto name_and_implementation_constructor = + for (StringMap::iterator name_and_implementation_constructor = method_implementation_constructors.begin(); name_and_implementation_constructor != method_implementation_constructors.end(); @@ -393,7 +398,7 @@ bool PrivateGenerator::PrintBetaServerFactory( bool PrivateGenerator::PrintBetaStubFactory( const grpc::string& package_qualified_service_name, const ServiceDescriptor* service) { - map<grpc::string, grpc::string> dict; + StringMap dict; dict["Service"] = service->name(); out->Print("\n\n"); out->Print(dict, @@ -407,9 +412,9 @@ bool PrivateGenerator::PrintBetaStubFactory( "file not marked beta) for all further purposes. This function was\n" "generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0" "\"\"\"\n"); - map<grpc::string, grpc::string> method_cardinalities; - map<grpc::string, grpc::string> input_message_modules_and_classes; - map<grpc::string, grpc::string> output_message_modules_and_classes; + StringMap method_cardinalities; + StringMap input_message_modules_and_classes; + StringMap output_message_modules_and_classes; for (int i = 0; i < service->method_count(); ++i) { const MethodDescriptor* method = service->method(i); const grpc::string method_cardinality = @@ -433,7 +438,7 @@ bool PrivateGenerator::PrintBetaStubFactory( make_pair(method->name(), output_message_module_and_class)); } out->Print("request_serializers = {\n"); - for (auto name_and_input_module_class_pair = + for (StringMap::iterator name_and_input_module_class_pair = input_message_modules_and_classes.begin(); name_and_input_module_class_pair != input_message_modules_and_classes.end(); @@ -448,7 +453,7 @@ bool PrivateGenerator::PrintBetaStubFactory( } out->Print("}\n"); out->Print("response_deserializers = {\n"); - for (auto name_and_output_module_class_pair = + for (StringMap::iterator name_and_output_module_class_pair = output_message_modules_and_classes.begin(); name_and_output_module_class_pair != output_message_modules_and_classes.end(); @@ -464,7 +469,7 @@ bool PrivateGenerator::PrintBetaStubFactory( } out->Print("}\n"); out->Print("cardinalities = {\n"); - for (auto name_and_cardinality = method_cardinalities.begin(); + for (StringMap::iterator name_and_cardinality = method_cardinalities.begin(); name_and_cardinality != method_cardinalities.end(); name_and_cardinality++) { IndentScope raii_descriptions_indent(out); @@ -508,8 +513,8 @@ bool PrivateGenerator::PrintStub(const grpc::string& package_qualified_service_n } out->Print("\"\"\"\n"); for (int i = 0; i < service->method_count(); ++i) { - auto method = service->method(i); - auto multi_callable_constructor = + const MethodDescriptor *method = service->method(i); + grpc::string multi_callable_constructor = grpc::string(method->client_streaming() ? "stream" : "unary") + "_" + grpc::string(method->server_streaming() ? "stream" : "unary"); grpc::string request_module_and_class; @@ -552,7 +557,7 @@ bool PrivateGenerator::PrintServicer(const ServiceDescriptor* service) { IndentScope raii_class_indent(out); PrintAllComments(service); for (int i = 0; i < service->method_count(); ++i) { - auto method = service->method(i); + const MethodDescriptor *method = service->method(i); grpc::string arg_name = method->client_streaming() ? "request_iterator" : "request"; out->Print("\n"); @@ -583,8 +588,8 @@ bool PrivateGenerator::PrintAddServicerToServer( IndentScope raii_dict_first_indent(out); IndentScope raii_dict_second_indent(out); for (int i = 0; i < service->method_count(); ++i) { - auto method = service->method(i); - auto method_handler_constructor = + const MethodDescriptor *method = service->method(i); + grpc::string method_handler_constructor = grpc::string(method->client_streaming() ? "stream" : "unary") + "_" + grpc::string(method->server_streaming() ? "stream" : "unary") + @@ -649,7 +654,7 @@ bool PrivateGenerator::PrintPreamble() { for (int i = 0; i < file->service_count(); ++i) { const ServiceDescriptor *service = file->service(i); for (int j = 0; j < service->method_count(); ++j) { - auto method = service->method(j); + const MethodDescriptor *method = service->method(j); const Descriptor *types[2] = {method->input_type(), method->output_type()}; for (int k = 0; k < 2; ++k) { const Descriptor *type = types[k]; |