/**
* Convenience method for constructing a type object of a Python exception, named as given, and
* added to the namespace of the "_io" module.
*
* @param dict module dictionary
* @param excname name of the exception
* @param bases one or more bases (superclasses)
* @return the constructed exception type
*/
private static PyType makeException(PyObject dict, String excname, PyObject... bases) {
PyStringMap classDict = new PyStringMap();
classDict.__setitem__("__module__", Py.newString("_io"));
PyType type = (PyType) Py.makeClass(excname, bases, classDict);
dict.__setitem__(excname, type);
return type;
}
public PyScriptEngine() {
if (!initialized) {
initializer();
initialized = true;
}
// Set __name__ == "__main__" (useful for python scripting)
// Without this, it is "__builtin__"
PyStringMap dict = new PyStringMap();
dict.__setitem__("__name__", new PyString("__main__"));
// start with a fresh PySystemState
PySystemState sys = new PySystemState();
py = new PythonInterpreter(dict, sys);
}