April 2005 - Zope - Zope lists

Does anyone care whether we deprecate ZClasses?
by Phillip Hutchings 03 Apr '05

03 Apr '05

> We could choose to deprecate ZClasses. If we deprecated them in > Zope 2.8, they would still work in Zope 2.8 and Zope 2.9, but > their support would be removed in Zope 2.10. Would anyone be upset > if this happened? Another vote for depreciation. I've looked at ZClasses, got confused, and built a product to do the (quite simple) task in less time than I spent scratching my head at ZClasses. Personally I'd make them in to a Product for 2.10 and let anyone who cares make it work with 2.10. -- Phillip Hutchings http://www.sitharus.com/ sitharus(a)gmail.com / sitharus(a)sitharus.com

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Get all user folder instances
by Garito 03 Apr '05

03 Apr '05

Hi I'm try to know the complet list of users in a Zope point with this structure: root acl_users (user folder) Folder1 acl_users (Pluggable user folder) Folder2 acl_users (Another user folder) Object1 Object2 how could I retrive the list of user folders (in this case: /acl_users, /Folder1/acl_users and /Folder1/Folder2/acl_users) It would be perfect something like: Object1.superValues('User Folder') But this only retrive User Folder's not Pluggable user folder's nor Another user folder's Is there any kind of method to query for security list of users? Thanks a lot!!

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[ANN] Zope 2.8.0 a2 released
by Andreas Jung 02 Apr '05

02 Apr '05

Dear Zope Community, on behalf of Zope Corporation and all Zope 2 developers and contributors I am pleased to announce the release of Zope 2.8.0 a2 Zope 2.8.0 a2 can be downloaded from http://www.zope.org/Products/Zope/2.8.0a2 The release notes can be found at http://www.zope.org/Products/Zope/2.8.0a2/CHANGES.txt For information on using Python 2.4 with Zope 2.8: see doc/INSTALL.txt This release is a major step towards Zope 2.8.0 final (scheduled for May 2005) and now includes for the first time the "Five" framework to make some Zope 3 technologies available within Zope 2. So you will be able to use Z3 technologies like interfaces, adapters, schemas and views within your Zope 2 installation and have hopefully the best from the Zope 2 and Zope 3 world. Thanks to all who have worked on this release over the last weeks especially Martijn, Jim, Tres and Tim. Andreas Jung Zope 2 Release Manager

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ZWiki - MoinMoin markup
by Malthe Borch 02 Apr '05

02 Apr '05

Hello list, --- I'm trying to add a feature to ZWiki by patching moin_support.py, but it's not very obvious. I need some kind of line break feature, so this markup: * Line 1 <linebreak> Line 2 <linebreak> Line 3 becomes exactly what you'd think. This is for example useful for typing in addresses or other contact-information. It might be accomplished merely by allowing <br>-tags, but perhaps that's a little off key in the world of MoinMoin. And besides, it isn't obvious how to do that either ;) \malthe ---- mail: mborch(a)3avod.dk blog: www.3avod.dk/blog/ crypto-key: 3avod.dk/keys/mborch.asc --------------------------------------

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Zwiki 0.40 released, news for 2005/03
by Simon Michael 01 Apr '05

01 Apr '05

*What is it* Zwiki is a Zope product for building wikis - a special kind of website that's easy for anyone to edit. See http://zwiki.org for more. *What's changed* Bugfixes, new japanese translation, chinese translation updates, new search option. See release notes below. *Zwiki news this month* We have been quiet but not idle. Bill Page and Martijn Pieters contributed fixes, T.C. Chou updated the chinese translations and Masaya Kato and a team of fellow translators contributed a japanese translation. Zettai.net made a donation, again, in support of Zwiki development and hosting. Thank you! Bug reporting rate has been low and steady; bug closing rate has been low. The next Zwiki Bug Day is.. today! april 1st being the first friday of the month. I wasn't ready but it's going on anyway as scheduled, help at http://zwiki.org/BugDay <http://zwiki.org/BugDay.> and #zwiki if you can. In the documentation department I am doing a little work on http://zwiki.org/NewAdministratorsGuide <http://zwiki.org/UsersGuide%29> each day. Discussion on the list, UserDiscussion page and irc channel has been light. We've had a few incidents of wiki spam this month, both intentional and otherwise. I switched zwiki.org to mail out all edits, to make this more visible; we list subscribers are adapting to the increased level of traffic and have discussed how to batch related edits into fewer mails. This month I resolved to focus on QA for 2005: /"Alright.. this may be difficult, but (deep breath): I resolve not to work on new Zwiki features in 2005. I may well accept them from others, but I won't do them myself. This is to focus (my) energy on refactoring, cleanup, polish, docs, and fixing "broken windows". More: / * /in case that was unclear, this is not Zwiki winding down; it's a quality push for 1.0. Feature work from others is welcome as ever./ * /tasks that are funded in some way will almost always jump to the head of the queue and become priority no. 1, as before."/ See http://zwiki.org/ZwikiRoadmap2005 for more. *Zopewiki news *Edits on zopewiki.org have been light; small ongoing improvements from a small number of people. Someone has started a http://zopewiki.org/PageTemplateStyleGuide . *Server news* The zwiki.org/zopewiki.org server basically ran all month without exceeding the 200M memory quota or restarting and performance has been reasonable. Those wikis currently have 2164 and 464 pages respectively. *About the Zwiki project* Zwiki was started in 1999 by Simon Michael and now receives improvements from many contributors. It is released under the GNU GPL. A new version is released on the first of the month. *Links* http://zwiki.org - Zwiki home, with all download, documentation & discussion links http://zwiki.org/ZwikiFunding - how to donate or sponsor a feature ------------------------------------------------------------------------ *Release notes* Zwiki 0.40.0 2005/04/01 Summary Bugfixes, new japanese translation, chinese translation updates, new search option. Upgrade notes This fixes a high-profile known issue in 0.39, #1062. If you didn't already find the issue page and workaround, upgrade to this version to fix it. Changes Browsing * add a "thorough" non-catalog search to search form, commented out (for spam hunting) Editing * fix the keys attribute error when creating pages in plone (#1062) * deleting a top-level page redirects to the front page again; new upUrl method (#917, Martijn Pieters, SM) Issue tracking * no bogus property change. Some very aggressive search engines (spiders) seem to be following form action="xxxx" references in pages as well as the usual href links. As a result probes by such greedy theives can cause unexpected changes to wiki web pages. One such example recently has been the triggering of the Change button on the Issue pages. The script changeIssueProperties should be more careful not to record any change if the Change action is triggered with no actually changes. (Bill Page) General - i18n * new japanese translation (Masaya Kato, Manabu Terada, Yoshiki Shibukawa, Takayuki Shimizukawa, Junya Ogino, Takanori Suzuki) * chinese translation updates (T.C. Chou) * updated all po files from latest pot General - skins * the site_logo folder property didn't work in plone

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WebDAV BUGS and access to /tmp directory
by Pavel Zaitsev 01 Apr '05

01 Apr '05

Hi, I am back trying to figure out why my zope crashes on open('/tmp/tmp4fd4foo') kind of opens, which seem to originated from webdav code. Question to someone who is expert in webdav/*.py code... I just would like to know so I can further my investigation into the bug/malfuction of zope on OS X. regards, Pavel

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HTTPSConnection Python 2.3.4
by Joshua Jacobson 01 Apr '05

01 Apr '05

On the same machine, my script works in python 2.3.4 outside of zope, but it doesn't work in python 2.3.4 within zope as an external script. There I get "sslerror: The read operation has timed out." Here's the script: import httplib, urllib Action = 'Create' CreateFunction = 'Create using Function' WLP = '123' WLPPW = '456' params = urllib.urlencode({'CreateFunction':CreateFunction, 'Action':Action, 'WLP':WLP, 'WLPPW':WLPPW, 'ClientLoginId':ClientLoginID, 'ClientPassword':'ClientPassword'}) headers = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/plain"} conn = httplib.HTTPSConnection("xxxxx.xxxx.com") conn.request("POST", "/ClientReg.asp", params, headers) response = conn.getresponse() data = response.read() print data conn.close() Why I am I getting different response from within Zope versus without? Thanks, Joshua

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RE: [Zope] Folder Listing as a Plone Portlet Mini-HOWTO (draft)
by Matthew X. Economou 01 Apr '05

01 Apr '05

> -----Original Message----- > From: David Convent [mailto:davconvent@naturalsciences.be] > Sent: Friday, April 01, 2005 3:30 AM > > Plone now uses catalog queries to build folder listings, it avoids > waking up all objects and slow down the server response. > Consider using it, your portlet as it is written now can slow down > the browsing of a folder containing a large amount of objects. I don't understand this. Would you point out the relevant documentation or source code? As it is, portlet_folder_contents is a hack and probably only suitable for small folders. In my case, I intended to use it to create a small box of links (no more than five or six), without having to go to the ZMI all the time to change the portlet's contents. Best wishes, Matthew

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RE: [Zope] Dynamic Zope Style Sheets with HTML 4.01 Strict
by Pascal Peregrina 01 Apr '05

01 Apr '05

I do exactly the same thing, except that I do it directly in the ZPT : <span tal:omit-tag="" tal:define="setcontentype python:here.REQUEST.RESPONSE.setHeader('content-type', 'text/css')"/> Pascal -----Message d'origine----- De : zope-bounces(a)zope.org [mailto:zope-bounces@zope.org]De la part de Andy Yates Envoyé : jeudi 31 mars 2005 21:53 À : zope(a)zope.org Objet : RE: [Zope] Dynamic Zope Style Sheets with HTML 4.01 Strict Thanks! I've never used dtml for style sheets. I've always used page templates and never had a problem 'til now. Also, I don't see a way to set the content type on a dtml doc or method. I assume it would be text/html and then I back in the same boat. To restate my problem, FireFox in HTML 4.01 Strict mode does not seem to accept a style sheet if the content type is text/html. It needs to see text/css. (Of course IE is fat dumb and happy) Everything worked fine until I added this doc string to my page: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> Unless somebody has some better magic this seems work. context.REQUEST.RESPONSE.setHeader('content-type', 'text/css') return context.stylesheet() This way I can leave the content type on the page template text/html so Zope is happy and make FireFox happy by overriding the content type to text/css. Andy > -----Original Message----- > From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org] On Behalf Of Paul Winkler > Sent: Thursday, March 31, 2005 12:00 PM > To: zope(a)zope.org > Subject: Re: [Zope] Dynamic Zope Style Sheets with HTML 4.01 Strict > > On Thu, Mar 31, 2005 at 11:38:59AM -0600, Andy Yates wrote: > > Am I going to have to write a python script to call the style sheet page > > template and change the content type or is there a better way to handle > > this? > > Page Templates are awkward to use for non-XML output. I never tried > to use them for stylesheets. > fwiw, I have good results using DTML Methods for my dynamic stylesheets. > It's about the only thing I use DTML for anymore. > Mine look roughly like this: > > <dtml-with SomethingThatGivesMeABunchOfProperties> > > body { > background-color: &dtml-mainBackgroundColor;; > color: &dtml-mainTextColor;; > } > > /* more style rules follow */ > ... > > </dtml-with> > > -- > > Paul Winkler > http://www.slinkp.com > _______________________________________________ > 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 ) _______________________________________________ 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 ) ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com **********************************************************************

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Dynamic Zope Style Sheets with HTML 4.01 Strict
by Andy Yates 01 Apr '05

01 Apr '05

Good day everyone! I added a doc type string to one of my Zope pages because it needed to pass an HTML 4.01 Strict validator. When I did this FireFox seems to ignore the style sheet. My style sheet is dynamic so I used a page template and tal. If the Content Type on the style sheet is set to text/html FireFox will not load the style sheet. If I set the Content Type to text/css I get an error when I save the page. Compilation failed xml.parsers.expat.ExpatError: syntax error: line 3, column 0 If I make my style sheet with a file and content type of text/cc instead of a page template FireFox loads the style sheet but the tal statements do not get rendered. So, how do I make a dynamic style sheet that has the correct (text/css) content type? Am I going to have to write a python script to call the style sheet page template and change the content type or is there a better way to handle this? Thanks! Andy

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