<div>hi all,</div>
<div> </div>
<div>i have my ontology in mysql. i connect mysql with zope and plone. and i made search interface also in Plone. Now i want to search my documents and display results according to the ontology. Can anyone suggest how to move forward for this?
</div>
<div> </div>
<div>thankx in advance,</div>
<div>bh</div><br><br>
<div><span class="gmail_quote">On 12/18/05, <b class="gmail_sendername"><a href="mailto:zope-db-request@zope.org">zope-db-request@zope.org</a></b> <<a href="mailto:zope-db-request@zope.org">zope-db-request@zope.org</a>
> wrote:</span>
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<br>than "Re: Contents of Zope-DB digest..."<br><br><br>Today's Topics:<br><br> 1. select: 'forgot Session' OR 'cannot concatenate 'str' and<br> 'NoneType' objects' (Siegfried Achtermann)<br><br><br>----------------------------------------------------------------------
<br><br>Message: 1<br>Date: Fri, 16 Dec 2005 21:33:58 +0100 (MET)<br>From: "Siegfried Achtermann" <<a href="mailto:siegacht@gmx.de">siegacht@gmx.de</a>><br>Subject: [Zope-DB] select: 'forgot Session' OR 'cannot concatenate
<br> 'str' and 'NoneType' objects'<br>To: <a href="mailto:zope-db@zope.org">zope-db@zope.org</a><br>Message-ID: <<a href="mailto:2666.1134765238@www97.gmx.net">2666.1134765238@www97.gmx.net</a>><br>Content-Type: text/plain; charset="us-ascii"
<br><br>Hi together,<br><br>At first: Sorry for my funny english (I truancy all too often).<br><br>This python-script don't work fine and I've no idea, why?<br><br>I just want to add a simple session with this:<br><br>request =
container.REQUEST<br>session = request.SESSION<br>form = request.form<br>errors = []<br># ac_name exists, because login was just before<br>auth_name = form.get('__ac_name')<br><br># the data base connect works, definetly
<br>for i in context.select_rights_from_partner(auth = auth):<br> x_rights = i['rights']<br> session.set('sess_rights', x_rights)<br>else:<br> errors.append('Your auth_name is not in database.')<br><br>if errors:<br> return
context.no_x_rights(errors=errors)<br>else:<br> return context.okay()<br><br># END<br>My Problem seems to be here:<br>for i in context.select_rights_from_partner(auth = auth):<br>=> than comes:<br>Error Value: cannot concatenate 'str' and 'NoneType' objects'
<br><br>But, when I try this (in the same line:)<br>for i in context.select_rights_from_partner(auth = str(auth)):<br>=> No Session will set.<br><br>I have no idea at all.<br><br>Thx for help.<br><br>Greeting from Germany.
<br><br>Siggi.<br><br><br><br>--<br>10 GB Mailbox, 100 FreeSMS/Monat <a href="http://www.gmx.net/de/go/topmail">http://www.gmx.net/de/go/topmail</a><br>+++ GMX - die erste Adresse für Mail, Message, More +++<br><br><br>------------------------------
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</a><br><br><br>End of Zope-DB Digest, Vol 29, Issue 5<br>**************************************<br></blockquote></div><br>