Thanks, Steve.  Security's not an issue at this point, I'm experimenting on
a private server.  Unfortunately, after making the changes you suggest, now
there's another error:

Error Type: AttributeError
Error Value: 'None' object has no attribute 'setMemberProperties'

Traceback (innermost last):
  File /www/Zope/lib/python/ZPublisher/Publish.py, line 214, in
publish_module
  File /www/Zope/lib/python/ZPublisher/Publish.py, line 179, in publish
  File /www/Zope/lib/python/Zope/__init__.py, line 211, in
zpublisher_exception_hook
  File /www/Zope/lib/python/ZPublisher/Publish.py, line 165, in publish
  File /www/Zope/lib/python/ZPublisher/mapply.py, line 160, in mapply
    (Object: Portal_add)
  File /www/Zope/lib/python/ZPublisher/Publish.py, line 102, in call_object
    (Object: Portal_add)
  File /www/Zope/lib/python/OFS/DTMLMethod.py, line 156, in __call__
    (Object: Portal_add)
  File /www/Zope/lib/python/DocumentTemplate/DT_String.py, line 502, in
__call__
    (Object: Portal_add)
  File /www/Zope/lib/python/DocumentTemplate/DT_With.py, line 148, in render
    (Object: Portal.createInObjectManager(REQUEST['id'], REQUEST))
  File /www/Zope/lib/python/DocumentTemplate/DT_Util.py, line 335, in eval
    (Object: apply_wizard(REQUEST))
    (Info: REQUEST)
  File <string> , line 0, in ?
  File /www/Zope/lib/python/Products/PTKDemo/Portal.py, line 241, in
apply_wizard
    (Object: DemoPortalBase)
AttributeError: (see above)

I'll try to track this down a little later, when I have more time.

-- Dave


----- Original Message -----
From: "Steve Alexander" <steve@[...].net> 
To: <zope-ptk@[...].org> ; <dave@[...].com>
Sent: Thursday, April 27, 2000 3:24 PM
Subject: [Zope-PTK] Re: Invalid index name


>  Dave wrote:
>  > This may have been asked recently in the list, but I don't think there's
>  > been a reply yet.  Apparently the maintainer is offline, but maybe
someone
>  > else can offer a clue.
>  >
>  > I'm using CVS versions of both Zope and PTK, and I'm new to both.  When
I
>  > try to add a Portal to a folder, I get all the way through the wizard,
then
>  > when I click on Finish, I get:
>  >
>  > Error Type: Invalid Index Name
>  > Error Value: Cannot index fields beginning with "_"
>  >
>  > the traceback is:
>  <deletia>
>  >   File /www/Zope/lib/python/DocumentTemplate/DT_With.py, line 148, in
render
>  >     (Object: Portal.createInObjectManager(REQUEST['id'], REQUEST))
>  >   File /www/Zope/lib/python/Products/PTKDemo/Portal.py, line 79, in
install
>  >     (Object: DemoPortalBase)
>  >   File /www/Zope/lib/python/Products/PTKBase/PortalCatalog.py, line 14,
in
>  > initialize
>  >     (Object: ElementWithAttributes)
>  >   File /www/Zope/lib/python/Products/ZCatalog/Catalog.py, line 309, in
>  > addIndex
>  > Invalid Index Name: (see above)
> 
>  I didn't get this problem, but I just finished reading the PTK source
>  (lucky me!).
> 
>  Alter lib/python/Products/PTKBase/PortalCatalog.py, line 14, to read:
> 
>          self._catalog.addIndex('allowedRolesAndUsers', 'KeywordIndex')
> 
>  instead of
> 
>          self._catalog.addIndex('_allowedRolesAndUsers', 'KeywordIndex')
> 
>  change line 47 to
> 
>              kw['allowedRolesAndUsers'] = list(user.getRoles()) + > instead of
>              kw['_allowedRolesAndUsers'] = list(user.getRoles()) + >
> 
>  The other related line is in
>  lib/python/Products/PTKBase/PortalContent.py, line 45:
> 
>      def _allowedRolesAndUsers(self, permission='View'):
>          """
>          Return a list of roles and users with View permission.
>          Used by PortalCatalog to filter out items you're not allowed to
>  see.
>          """
> 
>  you'll also need to change this method name to remove the underscore.
> 
> 
>  Watch out, though -- I have no idea what these changes do to the
>  security of your PTK site!
> 
>  --
>  Steve Alexander
>  Software Engineer
>  Cat-Box limited
> 
>  _______________________________________________
>  Zope-PTK maillist  -  Zope-PTK@[...].org
>  http://lists.zope.org/mailman/listinfo/zope-ptk
> 
>  See http://www.zope.org/Products/PTK/Tracker for bug reports and feature
requests
> 
>