I know some simple python but am completely new to Jython.  The reason I am asking this question on this
list is that an application I am using called HEC-DSSVue is built on Jython and allows users to implement
scripts to manipulate timeseries of data. I am writing such a script a script and I would like to open a window and ask the
user for some simple information (e.g.pathname for example).

Typically when using Python I would be able to use the Tkinter module to open a gui and ask the user for such information.  Unfortunately the python scripting available via HEC-DSSVue does not allow Tkinter.  I have seen a jTkinter module but I am distributing this to very novice users and would prefer to minimize their confusion.  I am hoping that Jython has a GUI that I can open using the python scripting abilities within HEC-DSSVue.  Can anybody point me in such a direction?  I know where the Jython libraries are but I don't know how I would call them from the python scripting language nor do I know which I would call if I knew how.  

Perhaps there is a 'hello world' script that I could start learning from?

Warmest Regards,
Seattle, WA