Java Reference Jpython Method Example _java

The example in this article describes the Java reference Jpython method. Share to everyone for your reference, specific as follows:

Import java.util.ArrayList;
Import java.util.List;
Import org.python.core.PyException;
Import Org.python.core.PyInteger;
Import Org.python.core.PyObject;
Import Org.python.util.PythonInterpreter; public class Python {public static void main (String []args) throws pyexception {pythoninterpreter interp =new PYT
    Honinterpreter ();
    System.out.println ("Hello, Brave New World");
    Interp.exec ("Import sys");
    Interp.exec ("Print sys");
    Interp.set ("A", New Pyinteger (42));
    Interp.exec ("print ' test= ' +str (a)");
    Interp.exec ("x = 2+2");
    Pyobject x = Interp.get ("x");
    System.out.println ("x:" +x);
    System.out.println ("Goodbye, Cruel World");
    Interp.exec ("Import re");
    Interp.exec ("Print dir (re)");
    Interp.exec ("t =re.compile (' ^ (0{2}):(Ifcsum):(MANIFEST)");
    Interp.exec ("a = T.search (' 00:ifcsum:manifest: '). Groups ()");
    Pyobject k = Interp.get ("a");
    List List = ((list) k.__tojava__ (List.class)); int ai= (integer) a.__tojava__ (integer.Class)). Intvalue ();
    System.out.println (k);
  SYSTEM.OUT.PRINTLN (list);

 }
}

I hope this article will help you with your Java programming.