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objectValues does not return all objects
by Robert Rottermann 05 Oct '01

05 Oct '01

Hi friends, I have a folder with some objects in it. Some of them I would like to treat with an external method. I collect them with a call to objectValues. My problem is that when I use a filter for the objects I am interested in I get one object to little. Just collecting all object, and filtering them by hand produces the correct result Thanks for any tips what could be the reason Robert I am using the following script def Verteilen(self): out = StringIO() trans = getattr(self, 'trans', None) #collect list with redlctures redlectureList = self.objectValues('RedLecture') out.write('%s\r' % len(redlectureList)) <--- one to little r = {} # the following produces the correct result for 'RedLecture' redlectureList = self.objectValues() for rl in redlectureList : if(r.has_key(rl.meta_type)): r[rl.meta_type] += 1 else: r[rl.meta_type] = 1 out.write(str(r)) return out.getvalue()

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Any tool there to draw finite-state-automata-diagrams
by hans 05 Oct '01

05 Oct '01

do document the dialog states im doing w Zope? It just needs to draw circles and arcs (preferably anchored on the circles) with directions and i'd like to attach small text fields to both circles (=states) and arrows (=transitions). For db-design, i use S-Designor (free!!) and it sure is one of the finest tools i've ever seen. I want something similar just to draw diagrams. Thanks in advance.

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Defining attributes for DTML Document properties.
by pulgar＠iastate.edu 05 Oct '01

05 Oct '01

Is there a way to map attributes to a property? I am trying to create an interface that will allow users more control on what they want a particular property to do. For example, whether or not the property should appear as a html meta tag in it's respective object. Ideally, flags such as this one, could be controlled via a form interface. Thanks for any help you may be able to provide :-) Matt Westgate

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Sybase
by Tom Deprez 05 Oct '01

05 Oct '01

Hi all, Does anyone have or is working on a Sybase adapter for Zope on Windows? Is there still someone working on one for Linux? I'm now trying to use the ODBC driver to connect to Zope, but I get always the following error : [MERANT][ODBC Sybase driver][SQL Server]SELECT INTO command not allowed within multistatement transaction. Anybody an idea what this means? Thanks in advance! Tom.

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exUserFolder & form-based login
by Jens Grewen 05 Oct '01

05 Oct '01

Hi all, I have the same problem as Andi describes below. But I cannot find a reply in the mailing list. Please let me know if you have a solution. Thanks in advance Jens ----- Original Message ----- From: "Andy Gimblett" <andy.gimblett(a)ftech.net> To: <zope(a)zope.org> Sent: Tuesday, July 10, 2001 11:36 AM Subject: [Zope] exUserFolder & form-based login > > Please can someone tell me how to get exUserFolder to perform > form-based login if a user attempts to access a protected > resource? At present I can only get it to do a popup. I can do > form-based login _explicitly_ with it (ie if user clicks on > a "log in" link), but I need this implicit behaviour too. > > Any tips? > > Cheers, > > Andy > > -- > Andy Gimblett - Programmer - Frontier Internet Services Limited > Tel: 029 20 820 044 Fax: 029 20 820 035 http://www.frontier.net.uk/ > Statements made are at all times subject to Frontier's Terms and > Conditions of Business, which are available upon request. > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev )

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RE: [Zope] Automatic cataloging
by sean.upton＠uniontrib.com 05 Oct '01

05 Oct '01

More specifically, when you created the ZClass, was CatalogAware the FIRST base class you chose in the list? Also, are your indexes refering to properties or methods? Sean -----Original Message----- From: Felix Ulrich [mailto:felixvulrich@yahoo.co.uk] Sent: Friday, October 05, 2001 8:57 AM To: zope(a)zope.org Subject: [Zope] Automatic cataloging Oleg wrote: > Is that ZClass CatalogAware? Yes, it is: Base Classes: ZObject, CatalogAwareBase, ZObjectManager Felix. ____________________________________________________________ Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

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Automatic cataloging
by Felix Ulrich 05 Oct '01

05 Oct '01

Oleg wrote: > Is that ZClass CatalogAware? Yes, it is: Base Classes: ZObject, CatalogAwareBase, ZObjectManager Felix. ____________________________________________________________ Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie

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RE: [Zope] Core Session Tracking 0.9 Released
by Schmidt, Allen J. 05 Oct '01

05 Oct '01

I HATE OUTLOOK (sometimes...) Silesion is the spell-checked replacement for SQLSession... Hey Chris, We have just started using SQLSession recently and will soon be using Sessions from it site-wide. It was dirt easy to setup and start using. Can you offer any comparisons to it and CST inn terms of ease of installation, use, management, etc.? It would be nice to see the comparisons from an expert before we dive into SQLSession big time! I would hate to have to redo it all 6 months down the road. ANYTHING you or anyone else can offer on this topic or on using Zope Sessions is MUCH appreciated! Thanks Allen -----Original Message----- From: Chris McDonough [mailto:chrism@digicool.com] Sent: Friday, October 05, 2001 2:31 AM To: zope(a)zope.org; zope-announce(a)zope.org Subject: [Zope] Core Session Tracking 0.9 Released Hi Folks, A new version of the Core Session Tracking product (the first one in six months!) has been released. Core Session Tracking is a Product which allows you to easily associate transient data with anonymous users. The product is available from http://www.zope.org/Members/mcdonc/Products/CoreSessionTracking. To upgrade from prior releases, just remove the "old" CoreSessionTracking product directory and install this one as per the install instructions in the help/CoreSessionTracking.stx document. A list of changes since the last version is: - Took advantage of securityinfo module and new BTrees modules. As a result, CST 0.9 is incompatible with releases of Zope prior to Zope 2.3.2. - Objects are now acquisition-unwrapped before being placed into session storage (thanks to Matt Hamilton) - A SessionData object's __setitem__ may now be called from a Python Script, it failed previously with a security error. - Fixed bug in SessionDataManager security assertions which made it impossible to change security parameters (thanks to Uwe C. Schroeder). - Fixed constructor number of parameter bugs (thanks to Chris Withers). - Fixed bugs that made isTokenFromForm, isTokenFromCookie, and isTokenNew methods virtually useless (thanks to Frank Tegtmeyer). - added flushTokenCookie method, which deletes the token cookie from the client browser with prejudice. This method is useful when you want to start out completely fresh with a different token. - Fixed bug which caused a "TypeError: loop over non-sequence" at startup under Zope 2.4.X in the Interfaces module which caused the product to not be initialized properly. (Thanks to Chris Withers and Joachim Werner). - Added multithread test cases to testSessionDataManager. - SessionFanout _getleaf method made more efficient by making allowed_hashes a dictionary (thanks to Anthony Baxter). - Added 'getName' alias to SessionData's 'getId' method for compatibility with code written for SQLSession (thanks to Anthony Baxter). - SessionDataContainer keys are now required to be strings (thanks to Anthony Baxter). - Added a new method to SessionDataManagers, "getSessionDataByKey", which provides a way to obtain an arbitrary session data object by feeding it a key (as opposed to getSessionData, which always obtained the session data object related to the current token). A user needs to possess a special permission to be able to do this. - Added conflict resolution to (RAM-based, internal) SessionStorage. - Made internal data container use "LowConflictConnection" class for its ZODB connections. This class operates differently than the standard Connection class because it doesn't raise "read" conflict errors. - Removed "AutoExpireMapping" class and merged its functionality into SessionDataContainer. - Removed "SessionFanout" module (unecessary because we're not trying to support pre-2.3.2 Zopes). - Refactored tests slightly. - Added SessioningPermissions and common modules. Thanks! -- Chris McDonough Zope Corporation http://www.zope.org http://www.zope.com "Killing hundreds of birds with thousands of stones" _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

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RE: [Zope] how to call an external module from a Python script?
by Reif Peter 05 Oct '01

05 Oct '01

> From: Dieter Maurer *EXTERN* [mailto:dieter@handshake.de] > > > And how do I call a DTML-variable (object?) defined with > <dtml-let var=...> > > from my script? > > context.var, container.var, script.var don't work. > You bind the "namespace". > This binding is there for precisely this aim.... > >From the Zope Book (Chapter 8, binding variables): > Namespace > ... If your script is calles from a DTML Method, and you have > chosen a name for this binding, then the named variable contains the > DTML namespace ... > > ... these bindings are listed in comments at the top of your script files: > > ... > ##bind namespace= > ... > > You can change your script's bindings by changing these comments... My script: ... ##bind namespace=namespace ... zone = namespace.zone return zone It is called from a DTML-method where the tag <dtml-var zone> is rendered correctly: ... <dtml-var get_status_a> ... Error: Zope Error Zope has encountered an error while publishing this resource. Error Type: AttributeError Error Value: zone

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When a number is the id of a folder
by Julián Muñoz Domínguez 05 Oct '01

05 Oct '01

In Zope, I can create a folder with the id "1" But then, I can't call it through a python script container.1.anything() gives "invalid syntax" -- __o _ \<_ (_)/(_) Saludos de Julián EA4ACL -.-

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