[Zope] First External Method

[Ben Ocean]

At 05:21 PM 10/23/01 +0400, you wrote:
>On Tue, Oct 23, 2001 at 05:59:22AM -0700, Ben Ocean wrote:
> > Hi;
> > Here is my very_simple external method. It is called sizeCalc
>
>    Some number of errors.
>
> > def sizeCalc(x,y):
> >   print x*y
>
>    return printed

Well, that didn't work either, but this did:
 >>>
def sizeCalc(x,y):
         return x*y
<<<

> > I have imported the external python method. I call it in a script with 
> this
> > line:
> > <img src="images/top" width=<dtml-var sizeCalc(1008,<dtml-var size>)>
>
>    Do not use DTML inside DTML.
>       <img src="images/top" width=<dtml-var sizeCalc(1008,size)>...

It chokes on the *size* part of the above line of code. Is it possible to 
call <dtml-var size> from within the External Script? Or, how else should I 
call it?
TIA,
BenO