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/*****************************************************************************
* $CAMITK_LICENCE_BEGIN$
*
* CamiTK - Computer Assisted Medical Intervention ToolKit
* (c) 2001-2025 Univ. Grenoble Alpes, CNRS, Grenoble INP - UGA, TIMC, 38000 Grenoble, France
*
* Visit http://camitk.imag.fr for more information
*
* This file is part of CamiTK.
*
* CamiTK is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* CamiTK is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with CamiTK. If not, see <http://www.gnu.org/licenses/>.
*
* $CAMITK_LICENCE_END$
****************************************************************************/
#include "console_bindings.h"
#include <iostream>
namespace camitk {
// --------------- PythonConsoleRedirect ---------------
// Redirect Python interpreter stdout/stderr to the C++ standard stream
// (which might be redirected to the camitk console)
// greatly inspired from https://github.com/pybind/pybind11/issues/1622#issuecomment-892387843
// all plumbing is done in the binding below
class PythonConsoleRedirect {
public:
PythonConsoleRedirect() = default;
PythonConsoleRedirect(const PythonConsoleRedirect&) = default;
PythonConsoleRedirect(PythonConsoleRedirect&&) = default;
};
} // namespace camitk
void add_console_bindings(py::module_ &m) {
py::class_<camitk::PythonConsoleRedirect> pythonConsoleRedirect(m, "pythonConsoleRedirect");
pythonConsoleRedirect.def_static("write",
[](py::object buffer) {
std::cout << buffer.cast<std::string>();
});
pythonConsoleRedirect.def_static("flush",
[]() {
std::cout << std::flush;
});
m.def("redirectStandardStreams",
[]() {
py::module_ py_sys = py::module::import("sys");
py::module_ camitkPythonModule = py::module::import("camitk");
py_sys.attr("stdout") = camitkPythonModule.attr("pythonConsoleRedirect");
py_sys.attr("stderr") = camitkPythonModule.attr("pythonConsoleRedirect");
});
}
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