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/*
* SPDX-FileCopyrightText: All Contributors to the PyTango project
*
* SPDX-License-Identifier: LGPL-3.0-or-later
*/
#pragma once
#include "common_header.h"
#include "convertors/type_casters.h"
#include "base_types_structures/exception.h"
#define CATCH_PY_EXCEPTION \
catch(py::error_already_set & eas) { \
handle_python_exception(eas); \
}
#define GET_DEVICE \
py::gil_scoped_acquire acquire; \
py::object py_dev = py::cast(dev);
#define GET_PYTHON_METHOD(method_name) \
py::gil_scoped_acquire gil; \
py::function py_method = py::get_override(this, #method_name);
#define CALL_PURE_VOID_METHOD(method_name, ...) \
GET_PYTHON_METHOD(method_name) \
if(py_method) { \
try { \
py_method(__VA_ARGS__); \
} \
CATCH_PY_EXCEPTION \
};
#define CALL_PURE_RETURN_METHOD(return_type, method_name, ...) \
GET_PYTHON_METHOD(method_name) \
if(py_method) { \
try { \
return py_method(__VA_ARGS__).cast<return_type>(); \
} \
CATCH_PY_EXCEPTION \
}; \
return;
#define CALL_VOID_METHOD(method_name, cpp_class, ...) \
GET_PYTHON_METHOD(method_name) \
if(py_method) { \
try { \
py_method(__VA_ARGS__); \
} \
CATCH_PY_EXCEPTION \
} else { \
cpp_class::method_name(__VA_ARGS__); \
};
#define CALL_RETURN_METHOD(return_type, method_name, cpp_class, ...) \
GET_PYTHON_METHOD(method_name) \
if(py_method) { \
try { \
return py_method(__VA_ARGS__).cast<return_type>(); \
} \
CATCH_PY_EXCEPTION \
}; \
return cpp_class::method_name(__VA_ARGS__);
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