January 2001 - Zope - Zope lists

Pb. of Inheritance lost between packages. (after too many export/imports ?) export/imports ?)
by Thierry Nabeth 05 Jan '01

05 Jan '01

Hello, Here is this problem again that has reappeared !!!! I already posted about this problem some months ago, but did not manage to make it work, and I had to rewrite all the class from scratch. (of course, I did a lot of cut and past, but you have to do a lot of manual work recreating the Properties, and you loose all the instance you had created). Here is my problem: I have 3 Products PA PB PC and I have the 3 classes A, B and C defined in each of the different Products. PA has class A PB has class B PC has class C. Besides, the inheritence tree is the following: A <-- B <-- C. (A inherits from B, etc.) The problem is that after some time (after many export and re-import of Products), the inheritance does not work anymore between the package. For instance if I define a new method in class A, it is invisible from class B. Or if I redefine a method in a Class A, the class B still see the old method of class B. Note that at the beginning, when you create those three packages and classes, everything seems to work fine. (I have done the test). Did someone already encountered a similar problems ? Do someone has an idea what could be wrong, and has some idea about how to fix the problem ? (my guess is that something wrong happens after too many export and imports which confuses python). Thierry Nabeth Research Fellow, INSEAD CALT (The Centre for Advanced Learning Technologies) http://www.insead.edu/CALT/ Thierry.Nabeth(a)insead.fr

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Z2 Log question
by Stuart Foster 05 Jan '01

05 Jan '01

I was looking at my Z2 log and notice an entry that repeats itself over and over and was wondering if anyone could tell me how to trace it down. The message is [20/Nov/2000:13:00:11 -0700] "HEAD /opnix/portal HTTP/1.0" 401 1906 "" "" [20/Nov/2000:13:00:17 -0700] "HEAD /opnix/portal HTTP/1.0" 401 1906 "" "" and as you can see it happens about every 5-6 seconds and there are many entries for it. Where would I start to back track this. We are running Zope behind Apache using proxy pass. Any thoughts. TIA Stuart

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images bi XML-RPC
by Nuno Goncalves 05 Jan '01

05 Jan '01

Hi there ! I'm trying to add imagens with a perl XML-RPC script Does anyone knows how to do that ?? I'm tring something like this but Zope adds a conten-type like text/x-unknown-content-type and i wanted a image content-type ! here's the code : ------------------------- #!/usr/bin/perl use Frontier::Client; $c = new Frontier::Client(url=>"http://localhost:8888/name/Template/images"); $arr_teste[0]='primeiro'; $arr_teste[1]='segundo'; $arr = $c->call('manage_addImage',('id-img_pl','banner_bck.gif')); ---------------- thanks !! Nuno

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How to split a string in a python method?
by Juan Carlos Coruña 05 Jan '01

05 Jan '01

Is there any way to split a string in a PythonMethod without passing the object _.string as an argument? I have tried to "import string" but Zope generates an ImportError: ImportError: __import__ not found I'm using PythonMethod 0.1.7

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translator / zbabel
by Olaf Zanger 05 Jan '01

05 Jan '01

hi there, i'm searching for a i18n product, on translator i seam to miss "xmlio". since there is no install.txt provided i wonder how i have to use the makefile? i got zbabel now working with mysql, but it seams to put any babel-taged area each view-time again in the database the construct is a my1dtmldocument with a tag <dtml-var my2dtmldocument> and translations both documents. what do i do wrong? i appreciate any help thanks olaf -- Sent through GMX FreeMail - http://www.gmx.net

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(no subject)
by Gross, Chedva 05 Jan '01

05 Jan '01

I have an array created using javascript on one web page. I want to access that same array (or piece of it) on another page. How can I go about doing this without using forms?

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installing zope on win95
by nando n 05 Jan '01

05 Jan '01

where can i download (exact url) binary version of zope to install it on my win95 system? for now i've only been able to download python source code version of zope. how do i execute dtml files? _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

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Calling a DTML method in a subfolder that uses PARENTS[0]
by Soren Roug 05 Jan '01

05 Jan '01

Hello, I'm trying to call a method inside a folder that uses this common way of listing its content: <dtml-in "PARENTS[0].objectValues('File')"> <dtml-var absolute_url><br> </dtml-in> Let's call this folder FileLibrary. (It's actually a Z Class subclassed from ObjectManager) My problem is when I call the method from the folder above, then PARENTS is unchanged and the script will try to enumerate the files in the folder I'm calling from. I've tried several things, e.g. <dtml-with FileLibrary>... <dtml-with "_.getitem('FileLibrary')">... <dtml-with FileLibrary> <dtml-call "REQUEST.PARENTS.append(_)">... Nothing works. How do I get it to work?

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RE: [Zope] Advice on searching/indexing Word documents?
by Tres Seaver 05 Jan '01

05 Jan '01

sean.upton(a)uniontrib.com wrote: > > I really like the idea of extending OFS:File to support different file > types, but what I would like to see is something that is > format/filter/library agnostic. Please have a look at the "Hookable PUT" proposal (which has already been implemented for 2.3): http://dev.zope.org/Wikis/Proposals/HookablePUTCreation This project adds an API to the handler for HTTP/FTP PUT requests to non-existent objects (so that you can specify/tweak the object which is created). Handling PUT in the object directly (for WebDAV/FTP/HTTP "uploads") would be the job of your File-like object. The PTK's content objects do this now, for limited types of content (structured text with RFC822-style headers for the metadata); we plan to add other filters there, as well. We'd be glad of your help definining the API. Could you take the text of your message and create a "fishbowl" proposal with it on the dev.zope.org site? Tres. -- =============================================================== Tres Seaver tseaver(a)digicool.com Digital Creations "Zope Dealers" http://www.zope.org

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Creating a Database connection.
by Darren Carney 05 Jan '01

05 Jan '01

Dear Zope, I am very new to the Zope idea. I like what Zope is trying to do. But I am trying to set up an external SQL database connection. I have read the information thats on the Zope website. It has not made it any clearer about setting up a DA and making the connection. Thanks in advance for any help that you would be able to supply. King regards Darren

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