[Zope] StructuredText & LocalFS in Python Script

[Jim Penny]

On Fri, Aug 02, 2002 at 09:49:21AM +0200, Elena Schulz wrote:
> Dear List,
> 
> having the following objects:
> 
> sourceFolder points to a LocalFS-Instance,
> fileId points to a file in the LocalFS-Instance,
> and convert_nonascii_1(string) is just a method to exchange some text in
> string.
> 
> in DTML I can do the following:
> 
> <dtml-var "convert_nonascii_1(_.str(_.getitem(sourceFolder, 1)[fileId]))"
> fmt=structured-text>
> 
> But how is it done in Python Script?
> 
> if myLFSname is the name of the LocalFS-Instance and file.txt the name of a
> file in the LocalFS-Instance this works fine:
> 
> context.myLFSname['file.txt']()
> 
> But as soon as I try to do it with sourceFolder and fileId, I get only
> errors even if the Script can resolve both.
> Does anybody know why? 

Sorry, my head hurts thinking about this!

> And how do I use structured Text in Python Script as
> in DTML:
> <dtml-var my Var fmt=structured-text>
> 
> Thanks a lot for your help,
> 
> Elena
> 

I define a pythonscript stx_ps with parameter text and body

from Products.PythonScripts.standard import structured_text

if not text:
  return ''
  return structured_text(text)

The only reason for the extra method is the guard.  stx gets upset if
passed an empty string.  

Jim Penny  

> 
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