scope.hpp

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//
// Copyright (c) 2019-2021 INRIA
//
 
#ifndef __pycppad_utils_scope_hpp__
#define __pycppad_utils_scope_hpp__
 
#include <boost/python.hpp>
 
namespace pycppad
{
 
  inline boost::python::scope scope(const std::string & submodule_name)
  {
    namespace bp = boost::python;
 
    bp::scope current_scope;
    std::string current_scope_name(bp::extract<const char*>(current_scope.attr("__name__")));
    std::string complete_submodule_name = current_scope_name + "." + submodule_name;
 
    bp::object submodule(bp::borrowed(PyImport_AddModule(complete_submodule_name.c_str())));
    current_scope.attr(submodule_name.c_str()) = submodule;
 
    return submodule;
  }
 
} // namespace pycppad
 
#endif // ifndef __pycppad_utils_scope_hpp__