[Zope] dtml-var calling python script.

[Pavel Zaitsev]

Hi,
I have a python script(pyfoo) that expects 2 parameters foo1 and foo2.
I'd like to invoke the script from a dtml code. 

So dtmlfoo is:

-----------------------------------
<dtml-var pyfoo>
-----------------------------------

my pyfoo is:

-----------------------------------
## Script (Python) "pyfoo"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=foo1,foo2
##title=
##
# Example code:

# Import a standard function, and get the HTML request and response objects.
from Products.PythonScripts.standard import html_quote
request = container.REQUEST
RESPONSE =  request.RESPONSE

print foo1,'|',foo2,"</br>";
return printed
-----------------------------------

Now, i place dtmlfoo in: /folder and place pyfoo in folder /folder/somewhere/there
so i do invoke dtmlfoo:

http://md5.ca/folder/somewhere/there/dtmlfoo?foo1=hello&foo2=world

What I get is error, specifying that pyfoo expects 2 parameters, and i provided none.
So.... i go to dtmlfoo, and change it like so:

<dtml-call pyfoo>

I do same invocation, it obviously works. Except that call does not expand into hello, world</br>,
which is normal.

How can I get <dtml-var> to behave like dtml-call, as with respect to inhereting parameters from caller
to callee?
I already devised a workaround, for my current problem but its ugly, using dtml-in and other things...
Any help is appreciated.
p.

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