April 2001 - Zope-Dev

Re: [Zope-dev] Virtual dataskinned ZClass instance
by Godefroid Chapelle 18 Apr '01

18 Apr '01

Steve Alexander a écrit : > Godefroid Chapelle wrote: > > > > > where getNames is a python method in a DataSkin Class Extender. > > It is defined as : > > > > import string > > list = string.split(context.id, '_') > > return list[1] > > use getId() perhaps? > > -- > > Steve Alexander When using context.getId(), I get the id of the specialist, not of the HumanClass instance... Actually, what I present is a "toy test" where I try to access the id as you do in the skinscript exapmle you sent me... If I change the skinscript to something simpler... WITH 'test' COMPUTE prenom=RESULT and the DTML to : <dtml-var standard_html_header> <h2><dtml-var title_or_id></h2> <dtml-var "defaultRack.getItem('100_Peter').prenom"> <dtml-var standard_html_footer> I get the same unauthorized error response but this time when accessing 'prenom'. I suppose ther something wrong with the default ZClass constructor which is used by the rack to make the instance... but is that correct ... no idea... -- Godefroid Chapelle BubbleNet sprl rue Victor Horta, 30 1348 Louvain-la-Neuve Belgium Tel 010 457490 Mob 0477 363942 TVA 467 093 008 RC Niv 49849

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Virtual dataskinned ZClass instance
by Godefroid Chapelle 18 Apr '01

18 Apr '01

Hi all, Being trying for more than three days to catch my problem, reading ZPatterns and AccessControl code, I am lost. I explain my situation again hoping someone can help me. I create a ZClass HumanClass with the following characteristics: Base Classes ZObject, _ZClass_for_DataSkin with one empty DataSkin Attribute Property Sheet. I create a specialist with a default rack with the following characteristics: Class to use for stored items: HumanClass Objects are: loaded by accessing attribute getNames where getNames is a python method in a DataSkin Class Extender. It is defined as : import string list = string.split(context.id, '_') return list[1] The rack has also a SkinScript Method defined as following WITH self.getNames() COMPUTE prenom=RESULT I get a unauthorized error if I then try to render, even with the manager role, the following DTML stored in the specialist : <dtml-var standard_html_header> <h2><dtml-var title_or_id></h2> <dtml-with "defaultRack.getItem('100_Peter')"> <dtml-var id> </dtml-with> <dtml-var standard_html_footer> The error message is the following : Traceback (innermost last): File E:\BubbleNetTestSite\lib\python\ZPublisher\Publish.py, line 222, in publish_module File E:\BubbleNetTestSite\lib\python\ZPublisher\Publish.py, line 187, in publish File E:\BubbleNetTestSite\lib\python\ZPublisher\Publish.py, line 171, in publish File E:\BubbleNetTestSite\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: index_html) File E:\BubbleNetTestSite\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: index_html) File E:\BubbleNetTestSite\lib\python\OFS\DTMLDocument.py, line 189, in __call__ (Object: index_html) File E:\BubbleNetTestSite\lib\python\DocumentTemplate\DT_String.py, line 538, in __call__ (Object: index_html) File E:\BubbleNetTestSite\lib\python\DocumentTemplate\DT_With.py, line 146, in render (Object: defaultRack.getItem('100')) File E:\BubbleNetTestSite\lib\python\OFS\DTMLMethod.py, line 261, in validate (Object: index_html) File E:\BubbleNetTestSite\lib\python\AccessControl\SecurityManager.py, line 144, in validate File E:\BubbleNetTestSite\lib\python\AccessControl\ZopeSecurityPolicy.py, line 168, in validate Unauthorized: id Thanks to anyone who could help me... -- Godefroid Chapelle BubbleNet sprl rue Victor Horta, 30 1348 Louvain-la-Neuve Belgium Tel 010 457490 Mob 0477 363942 TVA 467 093 008 RC Niv 49849

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How to choose: Or, Not and And when using searchResults().
by Erik Enge 18 Apr '01

18 Apr '01

Hi, I was wondering, is there a way I can choose whether I want searchResults to Or, Not or And the search? Or do I need to combine searchResult calls and what not?

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Re: Zope-Dev digest, Vol 1 #1057 - 3 msgs
by Itai Tavor 17 Apr '01

17 Apr '01

Martijn Pieters wrote: >On Tue, Apr 17, 2001 at 07:44:47AM -0700, Michael R. Bernstein wrote: >> > Mr. Bernstein had packaged up the file as a gzipped tarball >> > indeed, but then his mailer must've wrapped it up in a BinHex >> > wrapper. >> >> Wasn't me. :-) > >Whoops, sorry, case of bleary sleepy eyes. The finger should point to Itai >Tavor :) Yes, it should. Apologies for the mess. I forgot to disable BinHex in my mailer. I'd have posted a fixed attachment myself but I'm timezone challenged. Thanks for cleaning up after me, Martijn. Itai -- -- Itai Tavor -- "Je sautille, donc je suis." -- itai(a)optusnet.com.au -- - Kermit the Frog -- -- -- -- "If you haven't got your health, you haven't got anything" --

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Re: [Zope-dev] How to handle "special" sub-directories
by Remi Delon 17 Apr '01

17 Apr '01

I tried creating the pathhandler at the root and naming it index_html, but it still doesn't do what I want. If I try to access the url www.website.com, then the path_handler is indeed "called" and my DTML method is called (and the variable "path_to_handle" is empty). If I try to access the URL www.website.com/index_html/a/b/c/d, it works too (path_to_handle is ['a', 'b', 'c', 'd']). But if I try to access the URL www.website.com/a/b/c/d (which is what I want), then it fails (Zope says it cannot find the url), which means the pathhandler index_html doesn't get "called". What can I do ? Thanks, Rémi. PS: I'm using Zope 2.2.2. I hope this has nothing to do with it ! >Create the pathhandler in the root and name it index_html. >----- Original Message ----- >From: "Remi Delon" <rdelon(a)hotmail.com> >To: <chrisw(a)nipltd.com>; <zope-dev(a)zope.org> >Sent: Sunday, April 15, 2001 9:39 PM >Subject: Re: [Zope-dev] How to handle "special" sub-directories >Thanks Chris. > >PathHandler is indeed what I needed. But I have one last >problem: It looks like I need to create a PathHandler object >(called "ph" for instance), and then the url is >www.website.com/ph/member_name > >What if I want it to work at the root of my website, like this: >www.website.com/member_name ? > >Thanks. > >Remi. > > > >From: "Chris Withers" <chrisw(a)nipltd.com> > >To: "Remi Delon" <rdelon(a)hotmail.com>, <zope-dev(a)zope.org> > >Subject: Re: [Zope-dev] How to handle "special" sub-directories > >Date: Sat, 14 Apr 2001 18:54:53 +0100 > > > > > This is like transforming the URL www.website.com/member_name into > > > www.website.com/unique_document?arg=member_name > > > > > > How can I do that ? > > > >Look at the PathHandler product on zope.org. Python Scripts on theri own > >might be able to do this too. Futz with the sub-traversal path or whatever > >it's called :-) > > > >cheers, > > > >Chris > > _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

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Re: [Zope-dev] How to handle "special" sub-directories
by Dieter Maurer 17 Apr '01

17 Apr '01

Remi Delon writes: > Thanks Chris. > > PathHandler is indeed what I needed. But I have one last > problem: It looks like I need to create a PathHandler object > (called "ph" for instance), and then the url is > www.website.com/ph/member_name > > What if I want it to work at the root of my website, like this: > www.website.com/member_name ? Seems to call for a SiteAccess AccessRule. HowTos on zope.org. Dieter

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(no subject)
by Tapio Hüffner 17 Apr '01

17 Apr '01

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ANNOUNCE: Zope 2.3.2 beta 1 released
by Brian Lloyd 17 Apr '01

17 Apr '01

Hello all, Zope 2.3.2 beta 1 has been released - you can download it from Zope.org: http://www.zope.org/Products/Zope/2.3.2b1/ Zope 2.3.2b1 contains fixes for several issues that have come up with 2.3.1, including several Catalog and FTP related fixes. Unless something really important comes up, we expect to make no further changes between this beta and the 2.3.2 final release. For more information on what is new in this release, see the CHANGES.txt and HISTORY.txt files for the release: http://www.zope.org/Products/Zope/2.3.2b1/CHANGES.txt http://www.zope.org/Products/Zope/2.3.2b1/HISTORY.txt Note that we have also posted "diff" updates as .tgz files that will let you easily upgrade an existing 2.3.x site. These updates are available for those currently using the 2.3.x source release or the 2.3.x binary releases. To apply a differential update to your site: - download the appropriate .tgz file from zope.org - shutdown your Zope process - copy the .tgz to your Zope directory and extract it - SEE THE NOTE ABOVE!! - run w_pcgi or wo_pcgi *if you are not using a binary release* - restart your process Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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Re: Zope-Dev digest, Vol 1 #1017 - 12 msgs
by Itai Tavor 17 Apr '01

17 Apr '01

Michael R. Bernstein wrote: >Hello all, > >Background >---------- >I am building an Image Archive Zope application using >ZPatterns. I originally was trying to convert the Photo >Product to ZPatterns in such a way as to still have it work >as a normal product, but that turned out to be too complex. > >So, I am building the application fresh. > >So far, I have a RackImage Python product that subclasses >from Image and DataSkin which seems to work fine. I can >create, upload, view and delete the RackImages. Michael, Could I get a copy of this product? I'm trying to create a Rack-mountable Image class but I'm having a lot of trouble getting a class subclassed from Image and DataSkin to work. Having some working code could save me some trouble. I only need the basic RackImage, without all the later stuff you added relating to Renderings. TIA Itai -- -- Itai Tavor -- "Je sautille, donc je suis." -- itai(a)optusnet.com.au -- - Kermit the Frog -- -- -- -- "If you haven't got your health, you haven't got anything" --

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problem, error messages, xnetpage product, always type error
by tav 17 Apr '01

17 Apr '01

heyas i created a zope product called, XnetPage, which is basically a folderish dtml document/zwikipage the source for the product can be seen at http://mu2.espnow.com/~tav/XnetPage.py it's been a bumpy ride, but everything's gone well so far. however, i have run into a problem which is beyond me. it is with regards to error messages. whenever, the text of the xnetpage is rendered, and there's an error... lets say that i call <dtml-var hmz> and hmz, hasn't been defined... instead of displaying a NameError, or whatever the appropriate error should be, it gives me a TypeError i even installed ZDebug, but, it's of no help here :/ in fact, the error message is over-ridden by the one in HTTPResponse.py i have included a sample error traceback below, and hope that someone can enlighten me as to what's wrong. most of the code in the product is from the zwiki product, and some of the voodoo magic is beyond me ;p thanks in advance ---- File /home/zope/k1/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: test_page) File /home/zope/k1/lib/python/Products/ZDebug/DTMLDebug.py, line 259, in debug_render_blocks File /home/zope/k1/lib/python/Products/ZDebug/DTMLDebug.py, line 228, in debugException File /home/zope/k1/lib/python/Products/ZDebug/DTMLDebug.py, line 155, in debugWithNamespace File /home/zope/k1/lib/python/Products/ZDebug/DTMLDebug.py, line 74, in explodeNamespaceStack File /home/zope/k1/lib/python/ZPublisher/HTTPRequest.py, line 935, in __str__ File /home/zope/k1/lib/python/Products/XnetPage/XnetPage.py, line 811, in __repr__ (Object: test_page TypeError: call of non-function (type string) ---- -- best regards, tav tav(a)espnow.com

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