//: c09:MultipleJythons.java
// You can run multiple interpreters, each
// with its own name space.
import org.python.util.PythonInterpreter; 
import org.python.core.*; 
import com.bruceeckel.test.*;

public class MultipleJythons extends UnitTest { 
  PythonInterpreter 
    interp1 =  new PythonInterpreter(),
    interp2 =  new PythonInterpreter();
  public void test() throws PyException { 
    interp1.set("a", new PyInteger(42));
    interp2.set("a", new PyInteger(47));
    interp1.exec("print a");
    interp2.exec("print a");
    PyObject x1 = interp1.get("a");
    PyObject x2 = interp2.get("a");
    System.out.println("a from interp1: " + x1);
    System.out.println("a from interp2: " + x2);
  }
  public static void 
  main(String[] args) throws PyException  {
    new MultipleJythons().test();
  }
} ///:~