Hi,
I am trying to use boost.python to wrap some classes in an
application, and have python embedded in my app and make some
instances from the application accessible thru simple script.
I got the impression that with boost python it should be quite simple
for basics, but I cannot have a simple code as bellow run:
1. If I uncomment the //import("MyModule"); I get a runtime error -
and an application crash. And without it- I get an exception that the
C++ class CMyWrap is not associated with a python class.
2. If I just try to do a simpler thing like //exec("dir(__main__)",
main_namespace); I get "bad argument to an internal function" as an
exception.
I use python26_d.dll/ python26_d.lib and
libboost_python-vc90-mt-1_39.lib (boost 1.39 compiled as static lib).
Can you please help?
Can you refer me to any documentation that may help?
TIA,
Yuv.
class CMyWrap
{
public:
string Greet()
{
return "I'm the dude!?";
}
};
class CppClass {
public:
int getNum() {
return 7;
}
};
BOOST_PYTHON_MODULE(MyModule)
{
class_<CMyWrap>("CMyWrap")
.def("greet", &CMyWrap::Greet);
}
int _tmain(int argc, TCHAR* argv[], TCHAR* envp[]) {
int nRetCode = 0;
CMyWrap myObj;
try
{
PyImport_AppendInittab( "MyModule", &initMyModule);
Py_Initialize();
object main_module = import("__main__");
object main_namespace = main_module.attr("__dict__");
//import("MyModule");
//exec("dir(__main__)", main_namespace);
main_namespace["myObj"] = ptr(&myObj);
}
catch( error_already_set )
{
PyErr_Print();
}
Py_Finalize();
return nRetCode;
}
--
Yuval Nahmany
cell. 054-2020665
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