In addition to what Diez said, you could change

> PyObject pyObject = interp.eval("obj1");
> pyObject.__getattr__("run").__call__(); <--- doesn't work?!

to

MyClass myObject = (MyClass)interp.get("obj1",MyClass.class);
myObject.run();




 

-----Original Message-----
From: Kay
To: jython-users@[...].net
Sent: 10/12/2003 5:58 PM
Subject: [Jython-users] call a java-method from embedded interpreter


Hello!

I want to start the method "run()" (with an embedded interpreter)
from 'MyClass.java', but i'm getting the following exception:

--> 
Traceback (innermost last):   (no code object) at line 0 TypeError:
run():
expected 1 args; got 0 <--

... dir() shows "obj1";
The InteractiveConsole starts 'run' without problems!
Do you know, where is the mistake?

Thx!

Regards,
Kay


-=>  App.java <=-
:

Object obj;
:
interp = new PythonInterpreter();
interp.set("obj1", obj);
PyObject pyObject = interp.eval("obj1");
pyObject.__getattr__("run").__call__(); <--- doesn't work?!

:



-=>  MyClass.java <=-

public class MyClass implements Runnable{

    public JFrame frame = new JFrame();


    public void run() {
      System.out.println("Starting...");
      frame.setSize(200,200);
      frame.show();
    }
}

********************************************************************




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