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CatalogQuery newbie question
by Stephan Goeldi 26 May '03

26 May '03

This must be a newbie question: I installed ZCatalogQuery to search a Catalog for a certain word in title OR PrincipiaSearchSource. The syntax is told to be: Catalog(title=’spam’, PrincipiaSearchSource=’spam’) I don't know how the word 'spam' in this case is replaced by the text, entered in a search form. Can anybody provide me a working example of such a query in DTML?

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PABlog error message
by Stephan Goeldi 26 May '03

26 May '03

I installed PABlog on Zope 2.6.1 with CMF 1.3 All the installation steps are done. Now, if I click on the link "Add Comment", I receive this error message: Error Type KeyError Error Value isAnon it doesn't matter if I am logged in or not. The same message appears.

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Last week for Europython 2003 earlybird registration
by Heimo Laukkanen 26 May '03

26 May '03

Europython is back stronger than ever, schedule is packed with amazing talks - no matter if you are interested in Python-hacking, Zope 2, Zope 3 or Plone -- you should find a lot of exciting presentations to make the trip to Charleroi worth to you ( and/or your company). http://www.europython.org/sessions/talks This week is the last week to use your early bird rate for registration, ending on May 31 st. http://www.europython.org/information/registration So cough up some euros or make your employer do that, and let's see in Europython 2003. -huima

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utf-8 values in attributes: non-escaped
by listdev＠web.de 26 May '03

26 May '03

Hi there, I want to use Page Templates to create an input form with utf-8 values. Im using tal:attributes statement, but all utf-chars are escaped with HTML-entities. I found the following email on list. The last statement is probably the reason for my problem. It should be possible to use page templates with utf-chars to create text input fields with utf-8 chars. The workaround would be to use textareas or even worse javascript to fill in the values. I know it is possible to use dtml, but I thought it should be possible to use page templates as well Thanks in advance for any help Si > [...] > The "structure" keyword is only meaningful for TAL statements that can > insert unescaped text (content, replace, and on-error). Variable > definitions do not insert text, and the text inserted by the attributes > statement must always be escaped (see w3c spec). > > Cheers, > > Evan @ 4-am > ______________________________________________________________________________ UNICEF bittet um Spenden für die Kinder im Irak! Hier online an UNICEF spenden: https://spenden.web.de/unicef/special/?mc=021101

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Problem with has_permission
by Dieter Fischer 26 May '03

26 May '03

Hello If have a simple script (pyhton) called "test.py". I'd like to test the permission with "has_permission". The print out is the following: Anonymous User Permission on test.py not ok But this is obviously wrong, because I can execute the script. This is the code: <cut> from AccessControl import getSecurityManager obj = 'test.py' user = getSecurityManager().getUser() print user if user.has_permission('View', obj): print 'Permission on '+obj+' ok' else: print 'Permission on '+obj+' not ok' return printed </cut> What I'm doing wrong? Regards Dieter PS: System is: Zope Version (Zope 2.6.1 (binary release, python 2.1, win32-x86), python 2.1.3, win32) Python Version 2.1.3 (#35, Apr 8 2002, 17:47:50) [MSC 32 bit (Intel)] But doesn't run also on Linux

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CMFWeblog character encoding
by Stephan Goeldi 26 May '03

26 May '03

Can someone please point me into the right direction about german umlauts in CMFWeblog? Plone displays umlauts correct, but CMFWeblog inside of Plone doesn't out-of-the-box. I compared the headers of Plone and the blogger_list from CMFWeblog but can't find the difference that matters. TIA Stephan

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newbie: Question on Folder Workflow
by paul＠freestylenetworks.com 26 May '03

26 May '03

Question: Within 'folder_workflow', is it possible to change the initial state of 'visible'? If it is possible, how can set the initial state of a document (or any other objects) to a state of 'hide' instead of 'show' ? I am stuck on how to change the initial state of an object in the 'visible' state. In other words, I do not want any content to be accessible by URL or search unless it has been approved to be 'published'. Feedback is much appreciated. Paul.

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Re: [Zope] Authentication using a form instead of a popup
by Igor Leturia 26 May '03

26 May '03

>> <dtml-if "acl_users.authenticate(username,userpassword,REQUEST)"> >> <dtml-call "RESPONSE.redirect('intranet')"> >> <dtml-else> >> Error!! >> </dtml-if> >> The "acl_users.authenticate" part seems to work OK, as it returns an >> error if the user or password is wrong. And if they are OK, it tries to >> redirect to the intranet, that is to say, the restricted part. But the >> problem is that at this time it asks again for username and password, >> using a popup window. >> > >you cannot just call methods on the user folder "manually" and expect >the user to get logged in magically by doing that. > So there's no way to do something easy like <dtml-call "AUTHENTICATED_USER=acl_users.authenticate(username,userpassword,REQUEST )"> ? > >you should be using a user folder that handles cookies or use the CookieCrumbler product. > I will try the CookieCrumbler product, but how can I do the other thing you propose, a user folder that handles cookies? Thanks in advance, Igor Leturia

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RE: [Zope] class Missing.Missing help
by Samir Mishra 26 May '03

26 May '03

One approach I have - if repr(variable) == 'Missing.Value': do something... Is there a better way of doing the above? -----Original Message----- From: Samir Mishra [mailto:SamirMishra@cbuae.gov.ae] Sent: Monday, May 26, 2003 10:45 To: 'zope(a)zope.org' Subject: [Zope] class Missing.Missing help Hello All, I have a ZSQL method executing a simple 'select' statement against a MS SQL Server. Some of the rows/columns have missing values. On looking at the variable 'type', I get - <extension class Missing.Missing at 013130E0> How do I test if the return value is a NULL value? e.g., as in if variable is None: do something... If I assign this value to a variable in a dictionary, I get - {'variable':Missing.Value} Help much appreciated. Thx. Regards, Samir _______________________________________________ Zope maillist - Zope(a)zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )

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Attribute Error: has_key
by Jamie 25 May '03

25 May '03

Quick question, I built a ZClass that should create a Content Folder object, but when I try to add one it gives me this error: Zope Error Zope has encountered an error while publishing this resource. Error Type: AttributeError Error Value: has_key I looked for this attribute in all of the DTML methods, python scripts, etc. that are involved in creating the Content Folder and couldn't find it anywhere. Thanks, Jamie --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com) Version: 6.0.481 / Virus Database: 277 - Release Date: 5/13/2003

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