HG_REPOSITORIES/LPP/SciQLOP_Repos/SciQLop Files · plugins/python_providers/src/python_interpreter.cpp

Added ultra preliminary version of python providers...

Added ultra preliminary version of python providers Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

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             python_interpreter.cpp
        
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      #include "python_interpreter.h"

      #include <Data/DateTimeRange.h>

      #include <TimeSeries.h>

      #include <functional>

      #include <iostream>

      #include <pybind11/embed.h>

      #include <pybind11/functional.h>

      #include <pybind11/stl.h>

      namespace py = pybind11;

      PYBIND11_EMBEDDED_MODULE(PythonProviders, m) {}

      static pybind11::gil_scoped_release* _rel = nullptr;

      PythonInterpreter::PythonInterpreter()

      {

          py::initialize_interpreter(false);

      }

      void PythonInterpreter::add_register_callback(std::function<void(const std::vector<std::string>&,

              std::function<std::shared_ptr<TimeSeries::ITimeSerie>(std::string&, double, double)>)>

              callback)

      {

          py::module PythonProviders = py::module::import("PythonProviders");

          PythonProviders.attr("register_product") = callback;

      }

      PythonInterpreter::~PythonInterpreter()

      {

          if (_rel)

              delete _rel;

          py::finalize_interpreter();

      }

      void PythonInterpreter::eval(const std::string& file)

      {

          try

          {

              py::eval_file(file);

          }

          catch (py::error_already_set const& pythonErr)

          {

              std::cout << pythonErr.what();

          }

          _rel = new py::gil_scoped_release();

      }

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				#include "python_interpreter.h"
				#include <Data/DateTimeRange.h>
				#include <TimeSeries.h>
				#include <functional>
				#include <iostream>
				#include <pybind11/embed.h>
				#include <pybind11/functional.h>
				#include <pybind11/stl.h>

				namespace py = pybind11;


				PYBIND11_EMBEDDED_MODULE(PythonProviders, m) {}
				static pybind11::gil_scoped_release* _rel = nullptr;

				PythonInterpreter::PythonInterpreter()
				{
				py::initialize_interpreter(false);
				}

				void PythonInterpreter::add_register_callback(std::function<void(const std::vector<std::string>&,
				std::function<std::shared_ptr<TimeSeries::ITimeSerie>(std::string&, double, double)>)>
				callback)
				{
				py::module PythonProviders = py::module::import("PythonProviders");
				PythonProviders.attr("register_product") = callback;
				}

				PythonInterpreter::~PythonInterpreter()
				{
				if (_rel)
				delete _rel;
				py::finalize_interpreter();
				}

				void PythonInterpreter::eval(const std::string& file)
				{
				try
				{
				py::eval_file(file);
				}
				catch (py::error_already_set const& pythonErr)
				{
				std::cout << pythonErr.what();
				}
				_rel = new py::gil_scoped_release();
				}