[Zope] Re: Recursive Python Call in Zope

[Christopher Baumbach]

OK... The output is correctly given but now I have the problem, that not all
Folders are displayed... The script looks like this:
----------------------------------------------
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=obj=None, indent=0
##title=

if obj is None: obj=context

ind = "  " * indent
folders = obj.objectValues('Folder')

if len(folders) <= 0: return printed
for folder in folders:
   subfolders = folder.objectValues('Folder')
   if len(subfolders) > 0:
      print ind + "+" + folder.id
      print script(subfolders[0], indent+1)
   else:
      print ind + "-" + folder.id

return printed
----------------------------------------------

I think there's a little silly failure...

C.


> maybe this is what you want? you also need to print the output of the 
> recursive call
> 
> ## Script (Python) "test_py"
> ##bind container=container
> ##bind context=context
> ##bind namespace=
> ##bind script=script
> ##bind subpath=traverse_subpath
> ##parameters=obj=None, indent=0
> ##title=
> ##
> >from Products.PythonScripts.standard import html_quote
> 
> request = context.REQUEST
> RESPONSE =  request.RESPONSE
> 
> if obj is None: obj=context
> 
> folders = obj.objectValues('Folder')
> 
> if len(folders) < 1: return printed
> 
> for folder in folders:
>      ind = " " * indent
>      print ind + folder.id
>      print script(folder, indent+1)
> 
> return printed
> 
> [snip]
> 
> this would
> hth,
> peter.
> 
> 
> Christopher Baumbach wrote:
> >>Can you post your script, so we can see what's wrong with it?
> >>
> > 
> > 
> > OK, here's my Script:
> > 
> > ------------------------
> > #Args: obj=None, indent=0 (for the view)
> > 
> > from Products.PythonScripts.standard import html_quote
> > request = context.REQUEST
> > RESPONSE =  request.RESPONSE
> > 
> > if obj is None:
> >     obj=context
> > 
> > folders = obj.objectValues('Folder')
> > 
> > if len(folders) > 0:
> >    for i in range(len(folders)):
> >       folder = folders[i]
> >       ind = " " * indent
> >        subfolders = folder.objectValues('Folder')
> >        print ind + folder.id
> >        if len(subfolders) > 0:
> >          script(subfolders[i], indent+1)
> > 
> > return printed
> > ------------------------
> > 
> > ...it's not very complex - maybe I have to do more Python-practice ;-)
> > 
> > thanks for help,
> > 
> > C.
> > 
> > 
> 
> 
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