ZPT : return a string HTML from a script python

[Bernard Yue]

Marco wrote:
> 
> I have a ZPT and I want to print an HTML string (it's arrive from a
> script python) inside it.
> 
> This is a piece of ZPT code that call the script "pyPrint"
> 
> --   <span tal:content="python:here.pyPrint
> --        (folder=request['folder3'])">
> --   </span>
> 

Use 'structure' to render the return.

    <span tal:content="structure python:here.pyPrint
        (folder=request['folder3'])">
    </span>

You can find more example on
http://www.zope.org/Members/peterbe/DTML2ZPT.


> This is a script
> 
> --  message = "Result: <br>"
> --  for folder in folder:
> --      folder=container.pyString2list(string=folder.id)
> --      rootFolder = container.restrictedTraverse(['',]) # container
> --      folderDaCancellare = rootFolder
> --      folderPadre = None
> --      for item in folder[1:]:
> --          folderPadre = folderDaCancellare
> --          folderDaCancellare = folderDaCancellare[item]
> --      message = messaggio+folderDaCancellare.id
> --      if folderPadre != None and
> len(folderDaCancellare.objectValues()) == 0:
> --          folderPadre.manage_delObjects(folderDaCancellare.id)
> --          message = message + " cancellato<br>"
> --      else:
> --          messaggio = message + " non cancellato<br>"
> --
> --  return message
> 
> I want that the <br> tag will become a new line in ZPT page.
> 
> Sorry for my english

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