# Cause

Three problems found so far
1. AlertViz is missing platform-specific org.jep bundles.
2. AlertVizPython.enqueue: Only schedules the python job when it is first created.
3. AlertVizPython.run(IProgressMonitor): After first execution, will run in a loop doing nothing forever...
...Eventually, the script code was removed.

# C/A

Restored the scripting functionality using the com.raytheon.uf.common.python.concurrent.*
package.

Removed the callback system as it would not work as is and there was no demand
for being able to create SWT GUIs from scripts.

# Test Steps

1.  Start CAVE and open the Localization perspective
2.  Navigate to Alertviz -> Python -> DebugProcessor.py -> BASE(cave_static)
3.  Right-click;  Select Copy To -> New File...
4.  Change the name to MyTestScript.py and click OK.
4.  Edit MyTestScript.py: Insert "HELLO WORLD" in print line as follows and save:

        print "HELLO WORLD... 

5.  Right click the AlertViz icon in the system tray and open the configuration dialog.
6.  Select the ANNOUNCER source.
7.  For the LOW/5 priority, toggle on Action, click the browse button, and choose MyTestScript.py
8.  Run the following command.

        /awips2/fxa/bin/sendNotificationMsg ANNOUNCER MISC 5 ping

9.  Check the AlertViz console log.  You should see the following error.

    SIGNIFICANT com.raytheon.uf.viz.alertviz.python.AlertVizPythonExecutor: GDN_ADMIN: GDN_ADMIN - Error executing AlertViz script MyTestScript.py:
    jep.JepException: jep.JepException: <type 'exceptions.ImportError'>: No module named MyTestScript
            at jep.Jep.eval(Jep.java:485)

10. Edit MyTestScript.py script again to correct the class name:

       class MyTestScript(AlertVizProcessor.AlertVizProcessor):

11. Repeat step 8.
12. Expected result:  You should see the following text in the AlertViz console log:

    HELLO WORLD VERBOSE MISC ping