Re: Is JPythonFrame full functional?

• To: visad <visad-list@xxxxxxxxxxxxx>
• Subject: Re: Is JPythonFrame full functional?
• From: Xue-Feng Yang <just4look@xxxxxxxxx>
• Date: Wed, 5 Feb 2003 20:49:13 -0500 (EST)

 --- Tom Whittaker <tomw@xxxxxxxxxxxxx> wrote: > Let
me please add two more things:
> 
> 1) if you typed "print 1+1" you would see "2"
> displayed
> 

It is only printed at Java Console.

> 2) there is a method in RunJPython named 'eval'
> which will return the
>     PyObject result from evaluating an expression. 
> As far as I can tell,
>     however, it is not used in the editor
> environment.
> 

I saw this in the code. I think it is useful if I want
to extend your CodeEditor. In the Matlab, the result
is shown iff a code line has a semi-coma.  


> tom
> 
> Tom Whittaker wrote:
> > Hi Xue-Feng:
> > 
> >  > I tried to type
> >  > 1+1
> >  > and return. I cannot see 2 appeared as it in
> Jython. I
> >  > can run all the PY samples and the commandline
> >  > examples in tutorials.  Any comment?
> > 
> > I do not believe Curtis (the author) intended this
> to be a "Jython 
> > Console", which does display the toString() value
> of any object that is 
> > returned.  To my knowledge there are only 3
> "editor/runners" for Jython:
> > this one, Jext, and jedit.   [There is also a
> Console.py in the Jython 
> > "demo" section of their distribution (which I've
> also been including in 
> > more recent installers for Windows and Linux) that
> does some emulation 
> > of a command-line interface but does not have an
> editor.]
> > 
> > jedit has a jython plug-in which does give you a
> 'console' feel.  The 
> > only problem (a show-stopper for us) is that it
> does not allow new 
> > protocols to be registered (thus we cannot access
> image data using the 
> > adde: protocol).  Jext is currently our "mini-IDE"
> of choice (not the 
> > current release, but the CVS version plus a few
> additions we've handed 
> > to the author).  I do not know if either of these
> would be easy to 
> > integrate into your application as you described
> before.
> > 
> > tom
> > 
> 
> -- 
> Tom Whittaker (tomw@xxxxxxxxxxxxx)
> University of Wisconsin-Madison
> Space Science and Engineering Center
> Cooperative Institute for Meteorological Satellite
> Studies
> Phone/VoiceMail: 608.262.2759
>  

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• References:
  • Re: Is JPythonFrame full functional?
    • From: Tom Whittaker