[Zope] Re: Preserving Context

[Jonathan]

In your script you could access the catalog as follows:

    afolder = context.restrictedTraverse('folderA/folderB/'+someLocalFolder)    # pass 'someLocalFolder' as a parameter
    catalog = afolder.Catalog    # assuming you have named your ZCatalog 'Catalog'


Note: If this script is accessing a folder & catalog that is outside of the scope of the permissioned user (ie. not in the path that that user has permissions for), you will need to set a proxy role on the script


hth

Jonathan

  ----- Original Message ----- 
  From: Javier Subervi 
  To: zope at zope.org 
  Sent: Tuesday, December 12, 2006 8:57 AM
  Subject: [Zope] Re: Preserving Context


  From: Suresh V <suresh_vv at ...>

  >1. Are you using "container" rather than "context" in your script? 
  >2. You can pass your context as a "mycontext" parameter to your script.

  I have this line of code in my page template for handling the 404 errors:

  <div align="center" tal:condition="here/hasSearchEngine">

  I changed it thus:

  <div align="center" tal:condition="here/hasSearchEngine(mycontext)">

  I tested the following script with "mycontext" as a passed parameter:

  return 0

  catalog = ''
  try:
      catalog = getattr(mycontext, mycontext.superValues('ZCatalog')[0].id)
  except:
      pass
      
  if catalog:
      return 1

  This threw an error concerning "mycontext".
  TIA,
  Javier



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