Re: [Jython-users] interact.py issues

[dimo j. <di...@ho...>]

In my earlier post I should have specified:
I'm using the interact.py that is given as example on page 799 of 
Programming Python by Mark Lutz.
Specifically, I'm using the InteractiveApp class to create a read-eval loop.
My bad, sorry!
-Dimo


>From: "dimo jones" <di...@ho...>
>To: jyt...@li...
>Subject: [Jython-users] interact.py issues
>Date: Wed, 05 Sep 2001 10:50:18 -0400
>
>Hello,
>
>I am running into problems using the app subclass interact.py.
>I would like the user to be able to enter jython language at the 
>interactive
>prompt (not the >>> jython prompt, but the shell prompt created by
>interact.py), and have the language interpreted and executed appropriately.
>To achieve this, in the InteractiveApp evalCommand method I'm using exec 
>and
>eval on the user-entered commands.
>
>The problem is that I can't maintain continuity between separate commands.
>For example,
>prompt/> a = 3
>prompt/> b = a
>uncaught: (<class exceptions.NameError...
>...
>NameError: a
>
>So there seems to be some namespace issue whereby I can't store the
>variables in the shell.
>Is what I'm attempting to do possible using interact.py?
>Note that I'm not planning on having the user enter anything more than one
>line of code at a time, i.e. no while, if, etc.
>
>I'm a newcomer to jython and would appreciate any input,
>Thanks
>Dimo
>
>
>_________________________________________________________________
>Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
>
>
>_______________________________________________
>Jython-users mailing list
>Jyt...@li...
>https://lists.sourceforge.net/lists/listinfo/jython-users


_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp