[Jan Gregor]
I want to apply changes in my source code without stopping jython
and JVM. Preferable are modifications directly to instances of
classes. My application is a desktop app using swing library.
Python solutions also interest me.
Solution similiar to "lisp way" is ideal.
OK, I'll play 20 questions with you.
How close is the following to what you're thinking?
begin SelfMod.java -------------------------------------------
//************************************************** **********
import org.python.util.PythonInterpreter;
import org.python.core.*;
class SelfMod
{
static String my_class_source =
"class MyJyClass:\n" +
" def hello(self):\n" +
" print 'Hello World!'\n";
static String create_instance = "my_instance = MyJyClass()\n";
static String invoke_hello = "my_instance.hello()";
static String overwrite_meth =
"def goodbye():\n"+
" print 'Goodbye world!'\n" +
"\n" +
"my_instance.hello = goodbye\n";
public static void main ( String args[] )
{
PythonInterpreter interp = new PythonInterpreter();
interp.exec(my_class_source);
interp.exec(create_instance);
interp.exec(invoke_hello);
interp.exec(overwrite_meth);
interp.exec(invoke_hello);
}
}
//************************************************** **********
end SelfMod.java ---------------------------------------------
need-to-complete-my-coursework-for-telepathy-101-ly y'rs
--
alan kennedy
------------------------------------------------------
email alan:
http://xhaus.com/contact/alan 
