H J van Rooyen wrote:
> "Bruno Desthuilliers" <[EMAIL PROTECTED]> wrote:
(snip)
> |> If my original post was unclear I am sorry - the point I want answered, if
> |> possible, is how to make the client code effectively updateable on the fly
> -
> |> because the answer to this will influence the whole design of the rest of
> the
> |> system...
> |
> |This is something I have been thinking about... IMHO what you want is
> |not to "update client code on the fly", but to make the client mostly a
> |kind of interpreter for what the server sends in. That is, the client
> |code itself doesn't contain any application logic, it gets it from the
> |server and execute it. This can certainly be done with Pyro.
> |
> |Now while this may be an interesting project, I'm not really sure it's
> |worth the effort when we already have HTTP, HTML and AJAX...
>
> You may be right and it might not be worth the trouble - but what you mention
> above is closer to the sort of thing I have in mind - it is essentially using
> python to create a script language, and moving scripts around - but hey -
> python
> is already a script language...
Yes, but it's not (alas) supported by browsers...
> so if Pyro is for 'moving the scripts around' - Then that is what I must look
> at
> very hard...
It's not for "moving the scripts around", it's for remote objects - kind
of like Java's RMI, but, well, much more pythonic !-). Now the point is
that Python being very powerful when it comes to dynamism and
introspection, it should be possible to have a common client that
basically just knows how to connect to the application server (using
pyro). Once connected, the client asks the server for a set of objects
(forms, menus etc) and the corresponding data. These objects then use
the same mechanism to interact with the server. It's basically similar
to the interaction between a browser and a web app - in that the client
is potentially able to run any application sent by the server -, but
with much more specialized client and app server and another protocol -
and no other language than Python.
--
bruno desthuilliers
python -c "print '@'.join(['.'.join([w[::-1] for w in p.split('.')]) for
p in '[EMAIL PROTECTED]'.split('@')])"
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