hi all,
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?
thankx in advance,
bh
On 12/18/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]
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Today's Topics:
1. select: 'forgot Session' OR 'cannot concatenate 'str' and
'NoneType' objects' (Siegfried Achtermann)
----------------------------------------------------------------------
Message: 1
Date: Fri, 16 Dec 2005 21:33:58 +0100 (MET)
From: "Siegfried Achtermann" <[EMAIL PROTECTED]>
Subject: [Zope-DB] select: 'forgot Session' OR 'cannot concatenate
'str' and 'NoneType' objects'
To: [email protected]
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset="us-ascii"
Hi together,
At first: Sorry for my funny english (I truancy all too often).
This python-script don't work fine and I've no idea, why?
I just want to add a simple session with this:
request = container.REQUEST
session = request.SESSION
form = request.form
errors = []
# ac_name exists, because login was just before
auth_name = form.get('__ac_name')
# the data base connect works, definetly
for i in context.select_rights_from_partner(auth = auth):
x_rights = i['rights']
session.set('sess_rights', x_rights)
else:
errors.append('Your auth_name is not in database.')
if errors:
return context.no_x_rights(errors=errors)
else:
return context.okay()
# END
My Problem seems to be here:
for i in context.select_rights_from_partner(auth = auth):
=> than comes:
Error Value: cannot concatenate 'str' and 'NoneType' objects'
But, when I try this (in the same line:)
for i in context.select_rights_from_partner(auth = str(auth)):
=> No Session will set.
I have no idea at all.
Thx for help.
Greeting from Germany.
Siggi.
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