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assertion error
by Denis Mishunoff 15 May '05

15 May '05

Hello, Zope community. I use Zope 2.7.3, Python 2.3.4 and Plone 2.0.5 I have a strange behavior of template. It displays OK when accessing via IP address, but when I try to access it via name I get assertion error. Template uses the script that contains assertion: ... if brain.Title != '': obj = brain.getObject() # here it is assert(obj) type = obj.getAdvert_type() hereTitle = brain.Title ... As you can guess, variable "brain" contains brain from catalog. So, when I access the template, using this script via name it raises Assertion Error. Seems like it can't get object from catalog. But it works with IP... Please advise what is my problem. Thank you. -- Best regards, Denis Mishunoff mailto:spliter@sdtcom.lg.ua http://plonetarium.objectis.net

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X2Y 1.1.7 Document Processor Released!
by Chris Withers 15 May '05

15 May '05

X2Y is a flexible, configurable and extendable server-based document processing framework written in python. It has the following feaures: - Cross platform - Fully documented - Run as either a cron job, scheduled task or by hand - Fully configurable logging and notification - Fully configurable processing chains, including multiple seperate processing chains on a single server - Scriptable conversion plugins, inputs and outputs - Processors can be written in ANY language - Input from local file system, http get or imap folder supplied as standard - Output to local file system, http post or mail message supplied as standard - Supplied processors for EasyPDF and OpenOffice for document conversion Potential applications include server-side document conversion, virus scanning. We are particularly interested in hearing from anyone who develops new inputs, outputs and processors! For more information, please see: http://www.simplistix.co.uk/software/applications/x2y cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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SimpleUserFolder 1.1.1 Released!
by Chris Withers 15 May '05

15 May '05

SimpleUserFolder is a scriptable, subclassable, fully documented and tested user folder implementation. It has the following feaures: - Customisable user addition, editing, deleting, listing and gathering of credentials - Users can be provided with arbitary extra attributes - ZSQL methods and Python Scripts can be directly used for customisation - Support for encrypted passwords - Support for user caching via ZSQL method caches or RAMCacheManager For more information, please see: http://www.simplistix.co.uk/software/zope/simpleuserfolder cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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MailingLogger 2.4.0 Released!
by Chris Withers 15 May '05

15 May '05

MailingLogger allows configured entries from the event log to be mailed to a list of configured recipients. It has the following feaures: - Fully compliant with Python 2.3's logging module - Fully configurable from zope.conf - Ability to send one email per log message or collect messages to send upon script termination - Configurable protection against email logging floods - X-Mailer header for easy mail categorisation For more information, please see: http://www.simplistix.co.uk/software/zope/mailinglogger cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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CASUserFolder 1.0.0 Released!
by Chris Withers 15 May '05

15 May '05

Hi All, After a long break from releasing software, I'm pleased to announce that I've got http://www.simplistix.co.uk up to where I want it to be and I've taken the trouble to suffer through Zope.org to bring you some official software releases ;-) CASUserFolder is a Zope user folder that implements the client interface of Yale's Central Authentication Service (CAS). It has the following feaures: - Supports CAS 1.0 and 2.0 - Secure cookie-based sessioning - Flexible assignment of roles to users authenticated via CAS - URL-based overrides to disable CAS authentication - Overridable methods to provide custom functionality For more information, please see: http://www.simplistix.co.uk/software/zope/casuserfolder cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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dollars-and-cents display fails
by Greg Fischer 15 May '05

15 May '05

Hi all, I just moved my zope app from 2.7.3 to 2.7.6, plus the mysql db from 5.0.0 to 5.0.4. After moving everything, I noticed all of my decimal fields that will no longer display their values in DTML unless I remove the dollars-and-cents fmt option. I tried all kinds of things in mysql thinking that was it because I knew there have been some major changes in that, but I couldnt find anything there. I tested a query from the mysql connection test, and it retrieves the values fine. Then I noticed, if I remove the fmt="dollars-and-cents", it would work. Any thoughts on why this is? Is it a security option on the folder or other items? I could just remove all the formatting, but I'd rather not. Thanks for any help! -- Greg Fischer 1st Byte Solutions http://www.1stbyte.com

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Re: [Zope] URL rewriting (VHM and browser Id manager)
by Victor Kolisinski 14 May '05

14 May '05

Dear Dieter I am relativy new in the Zope community , so my firt goal was to check am I doing something wrong in Zope setup or in my code. Regarding debuging , I am also using the pdb debuging tool and for me it's works well. I don't have enough time for now to correct bugs in Zope but this bug is also related to bug "BASE Tag is generated without session information" described at http://www.zope.org/Collectors/Zope/885. Both bugs are related to session machinery without cookies , so in my case I can't using session data at all. Also my suggestion to Zope developers is that "Browser ID manager" should rewrite URL only if cookies are disabled on client side. Thank very much for your effort. --- Dieter Maurer <dieter(a)handshake.de> wrote: > Victor Kolisinski wrote at 2005-5-13 10:31 -0700: > > ... > >URL is generated with _ZopeId but when request come > to > > > >ZServer VHM mapping doesnt works correct. Maybe i > >don't know to make correct mapping > > > >BUT today I make simple example: > >VHM mapping = localhost:8080/test/VirtualHostRoot/ > > > >In test folder i have index_html page : > > > ><html> > > <head> > > </head> > > <body> > > This is Page Template <em > >tal:content="template/id">template id</em>. > > <a href="" tal:attributes="href > >here/absolute_url">Visit me again </a> > > </body> > ></html> > > > >In this simple example BIM URL rewriting doesn't > >works. > >It works only if VHM mapping is empty. > > > >Is it posible that VHM is buggy in this case. > > It is possible as I explained in an earlier message > (conflict for "BeforeTraverse" hook). > > At your place, I would use debugging to find out > what precisely goes on. > > When you plan to use Zope for various projects, > you may be able to convince your boss that > the investment in a commercial Python IDE with > support for Zope debugging will be worth. > Colleagues of mine are quite satisfied with WingIDE. > > Personally, I am using the archaic "pdb" (which > comes with Python). > > > ... > >P.S Do I need to start new thread with example like > >this. > > No, as long as the subject still fits. > > -- > Dieter > __________________________________ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail

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Float object not callable (newbie question)
by Paul Hendrick 14 May '05

14 May '05

hi all, I'm trying to write a simple app which takes a name, bank balance, interest rate and returns the balance once 1 years interest has been added. I'm getting the error that float object is not callable. i can't figure out where i'm going wrong :S my code is below(getDetails, showDetails,doStuff.py), thanks for any input! paul. <html> <body> <form action="showDetails" method=post> <input name="name:str"> NAME<br> <input name="balance:float"> BALANCE<br> <input name="interestRate:float"> INTEREST RATE<br> <input type="submit" value="calculate"> </form> </body> </html> ------------------ <html> <body> <span tal:define="name request/name; balance request/balance; rate request/interestRate"> <span tal:content="python: here.doStuff(name,balance,rate)"></span> </span> </body> </html> -------------- years = 1 newBal = balance( balance*(rate*years)) returnList = [name,newBal] return returnList

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[ANN] TextIndexNG 3.0.0 final released
by Andreas Jung 14 May '05

14 May '05

I am pleased to announce the final release of TextIndexNG V 3.0.0. TextIndexNG V 3 is a complete new implementation based on Zope 3 technologies and can be used both in Zope 2.8 or 2.7 (with Five) or in Zope 3. What's new? - multi-field indexing and query support - multi-lingual support - configurable converters (through ZCML) - new indexing API (allowing you to hook your custom content types with TextIndexNG through Zope 3 adapters). Requirements: - Zope 2.8 or Zope 2.7 (+ Five) or Zope 3 (Zope 3 has nothing like catalogs yet) TextIndexNG V3 will *not* run with bare Zope 2.7 installations without Five (and this will not be changed in the future). Download: http://sf.net/projects/textindexng For installation and documentation issues refer to doc/README.txt from the archive. It's basically the same procedure as with former versions except you *need* to recompile the extension modules. Windows binaries of the required extension modules are currently not available (any volunteers?). TextIndexNG V 3 is published under the GPL. Andreas Jung ----------------------------------------------------------------------- - Andreas Jung ZOPYX Software Development and Consulting - - E-mail: info(a)zopyx.com Web: www.zopyx.com - -----------------------------------------------------------------------

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How do I logout using DTML
by Allen Huang 14 May '05

14 May '05

How do I logout current user using DTML I used <dtml-call expr="acl_users.logout(REQUEST)"> but it didn't work and zope gave me this. Site Error An error was encountered while publishing this resource. Error Type: AttributeError Error Value: logout What did I do wrong?? --------------------------------- Yahoo! Mail Mobile Take Yahoo! Mail with you! Check email on your mobile phone.

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