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Zope Weekly News
by Mike Pelletier 29 Dec '99

29 Dec '99

G'day, Zope Weekly News is a digest of some of the useful and interesting events which have occurred on the various Zope mailing lists and the Zope.org site. It is published each Wednesday evening. Any opinions contained in the Zope Weekly News are those of the chronicler exclusively. Announcements * Amos Lattier <amos(a)digicool.com> put out a call for FastCGI problems. Amos is revisiting FastCGI support, so the more you complain the better it will be. http://lists.zope.org/pipermail/zope/1999-December/016202.html * Paul Everitt <paul(a)digicool.com> has alerted everyone to the latest issue of Linux Magazine, which contains an article "Gold Rush: Venture Capitalists Discover Linux". The article talks about Digital Creations and Hadar Pedhazur at length. http://lists.zope.org/pipermail/zope/1999-December/016197.html Updates * "htrd" posted an update to his NTUserFolder product. It authenticates Zope users from NT user accounts. It only runs on Windows NT. The latest release is 1.3. http://yyy.zope.org/Members/htrd/NTUserFolder * "phd" has updated mod_pcgi2 several times this week. mod_pcgi2 moves PGCI's calling code into Apache's process to eliminate the so-called "fork tax". This makes requests more responsive. The latest version is 0.1.2. http://yyy.zope.org/Members/phd/mod_pcgi2 Zope.org items * "z113" contributed a How-To on adding your own DTML tags to the language. http://yyy.zope.org/Members/z113/1 Notable Discussions * Art Hampton <arth(a)pacsg.css.mot.com> started a discussion presently underway about the relative merits of mod_pcgi2, vanilla PCGI and FastCGI. http://lists.zope.org/pipermail/zope/1999-December/016198.html * Anthony Baxter <anthony(a)interlink.com.au> has made and released some modifications to ZCatalog. He's soliciting comments in zope-dev. http://lists.zope.org/pipermail/zope-dev/1999-December/002780.htm; -- Mike Pelletier.

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Zope Weekly News
by Mike Pelletier 22 Dec '99

22 Dec '99

G'day, Zope Weekly News is a digest of some of the useful and interesting events which have occurred on the various Zope mailing lists and the Zope.org site. It is published each Wednesday evening. Any opinions contained in the Zope Weekly News are those of the chronicler exclusively. Announcements * Amos Lattier has started a series at XML.com about XML and Zope. The first article is available. http://www.xml.com/pub/1999/12/zope/index.html * Beehive has translated additional Zope How-Tos into German. German speaking Zope users are welcome to contribute to the effort. http://www.zope.de/bibliothek/How-Tos/ http://www.zope.de * The new Zope Front Door has been installed. Comments to webmaster(a)zope.org are encouraged. http://www.zope.org * Lutz Ehrlich <Lutz.Ehrlich(a)EMBL-Heidelberg.de> has launched the German Python/Zope network. "It is meant to be a lightweight and efficient means to form a network of freelancers able to provide Python/Zope services in the German speaking part of the world." http://www.python-netzwerk.de * A mailing list has been set up to support the Zope Mozilla Initiative. It's address is zope-mozilla(a)zope.org. http://www.zope.org/Resources/Mozilla New Products * "4am" posted a bash script to automate generating distribution archives of Python Products. http://www.zope.org/Members/4am/packProduct Updates * The Z SQL Methods User's Guide has been updated. http://www.zope.org/Documentation/Guides/ZSQL * "4am" has updated SiteAccess to work with Zope 2.1. http://www.zope.org/Members/4am/SiteAccess Zope.org items * "limi" posted the 100th How-To, which is about using multiple-selection and selection properties. http://www.zope.org/Members/limi/multipleselection-howto * "dparker" submitted a tip for editing Zope resources with the editor of your choice under KDE, and suggests that the same technique may work for other environments. http://www.zope.org/Members/dparker/alternativeeditors * "sfs" has contributed a helpful document on forcing clients to use HTTPS when using the management interface. http://www.zope.org/Members/sfs/Apache/SSL/forcehttpsformanage Notable Discussions * chas <panda(a)skinnyhippo.com> started a discussion titled "Linux/Redhat advice : RPMs vs Src for Zope development ?" "chas" is new to Linux, coming from a FreeBSD background, and he in curious about the relative merits of installing from the sources versus installing with an RPM. http://lists.zope.org/pipermail/zope/1999-December/016006.html * Christopher Petrilli <petrilli(a)digicool.com> posted to zope-dev to let everyone know that Even Simpson's Python Methods have been rolled in to Zope, and are now committed to the CVS. Some discussion of Python Methods followed. http://lists.zope.org/pipermail/zope-dev/1999-December/002735.html * Dave Parker <dparker(a)globalcrossing.com> complained that his namespace kept disappearing when he called a DTML Method from a DTML Method. Jim Fulton and others wrote in explaining what was happening, why it happened, and how to pass values to a DTML Method without losing your namespace. A lot of very useful information, sure to cause many a forehead-slap. Jim also mentions that you may not have to jump through this particular hoop too much longer. http://lists.zope.org/pipermail/zope-dev/1999-December/002715.html * Andrew Hall <aah(a)impaq.net.au> has his FastCGI/Zope setup troubleshot by the mailing list. An error in the documentation (doc/WEBSERVER.txt) is pointed out! (Corrected in the CVS.) http://lists.zope.org/pipermail/zope/1999-December/015882.html -- Mike Pelletier.

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German Python/Zope network
by Lutz Ehrlich 20 Dec '99

20 Dec '99

Hi all, this is to let you know that the German Python/Zope network has taken off. It is meant to be a lightweight and efficient means to form a network of freelancers able to provide Python/Zope services in the German speaking part of the world. Find more information at http://www.python-netzwerk.de Viel Spass, Lutz -- ______________________________________________________________________ Lutz Ehrlich http://www.embl-heidelberg.de/~ehrlich mailto:lutz.ehrlich@embl-heidelberg.de European Molecular Biology Laboratory phone: +49-6221-387-140 Meyerhofstr. 1 fax : +49-6221-387-517 D-69012 Heidelberg, Germany

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Zope-Mozilla mailinglist created
by Martijn Pieters 18 Dec '99

18 Dec '99

Hello Zopatistas, To accompany the Zope Mozilla Initiative, we have created a mailinglist on the subject. At zope-mozilla(a)zope.org, you can follow and join the discussion on the new additions to the Zope "Internet architecture". To subscribe, follow the instructions on the mailinglist webpage: http://lists.zope.org/mailman/listinfo/zope-mozilla More information about the initiative: http://www.zope.org/Resources/Mozilla If you can think of a Use Case for RDF in Zope, post these to the new list. My request for use cases: http://lists.zope.org/pipermail/zope-mozilla/1999-December/000001.html -- Best regards, Martijn Pieters mailto:mj@digicool.com

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UgoFast is alive
by Jeff Nielsen 17 Dec '99

17 Dec '99

Fellow Zopsters... After too many long hours, I'm finally ready to launch my web site, http://www.UgoFast.com. UgoFast uses Zope v1.9.0 as the engine to generate HTML pages with data from the events database. If you have a spare moment, drop by UgoFast and then drop me an email at Jeff(a)UgoFast.com with any comments and critiques you might have. I appreciate any feedback. If something isn't working, it's probably just me fixing something as I prepared for the "official" launch on 1 January 2000. Zope Rules! Jeff Nielsen.

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Zope Weekly News
by Mike Pelletier 16 Dec '99

16 Dec '99

G'day, Zope Weekly News is a digest of some of the useful and interesting events which have occurred on the various Zope mailing lists and the Zope.org site. It is published each Wednesday evening. Any opinions contained in the Zope Weekly News are those of the chronicler exclusively. Announcements * Digital Creations announced that the next generation of its Zope application server will leverage browser technology from the Mozilla project. http://www.digicool.com/News/mozilla * Python.Org announced the Redesign Python.Org Contest. The talented winner shall receive great fame and... erm... that's it, really. Have a try and have some fun. http://www.python.org/Redesign.html New Products * "slef" has released an intriguing product called ZInstaller. The objective is to enable Zope users to download and install new Zope packages from the comfort of their web browser. http://www.zope.org/Members/slef/ZInstaller Updates * Zope 2.1.1 has been released. This is a bug-fix release that includes fixes for better handling of multiple-write conflicts, undo-related problems and problems that prevented certain third-party Zope products such as Squishdot from working. For more information, see the file CHANGES.txt in the doc directory of the distribution. http://www.zope.org/Products/Zope/2.1.1/ * "4am" released an update to his Python Methods product. The present version is 0.1.7. Python Methods are, as the name implies, methods written in Python, but which live in the object database rather than on the filesystem. http://www.zope.org/Members/4am/PythonMethod * "Bill" reports that KnowledgeKit 1.6.7 has been released: "This is a minor feature upgrade. Per request, there is now a simple How-To object integrated into the KnowledgeBase portfolio. While not yet as cool as cool as Zope.org's, it is usable." http://www.zope.org/Members/Bill/Products/KnowledgeKit * Another alpha release of XML Document is out. This release fixes a number of bugs thanks to patches form diligent Zope users and added a few minor features. http://www.zope.org/Products/XMLDocument * "anthony" has submitted "yet another minor release of SQLSession". http://www.zope.org/Members/anthony/software/SQLSession/ * Jim Washington <jwashin(a)vt.edu> updated his ZRTChat product. ZRTChat provides real-time chat with an entirely HTML interface. (No java, javascript, etc.) The present version is 0.2.0. http://www.zope.org/Members/jwashin/ZRTChat * Pavlos Christoforou <pavlos(a)gaaros.msrc.sunysb.edu> has released version 0.2.0 of FSSession. FSSession manages session data (that is, per-browser data) and stores it on the filesystem. (Compare with SQLSession.) http://www.zope.org/Members/gaaros/FSSession Zope.org items * "Duncan" submitted a How-to entitled "Session data stored in URL": "This how-to describes how to use Anthony Baxter's SQLSession product in conjunction with 4am's SiteAccess product to store a session id in the URL without the need to set any cookies." http://www.zope.org/Members/Duncan/SessionURLs * "Bill" posted a new How-To: "How to delete a catlogAware object that is no longer catalogued". http://www.zope.org/Members/Bill/Documentation/CatalogBadness Notable Discussions * There is a very informative thread with the subject "Zope stability". Michel explains how to use Zope's debugger and a number of techniques for developing in safe sandboxes and synching with a production server are discussed. http://lists.zope.org/pipermail/zope/1999-December/015181.html http://lists.zope.org/pipermail/zope/1999-December/015209.html http://lists.zope.org/pipermail/zope/1999-December/015214.html http://lists.zope.org/pipermail/zope/1999-December/015240.html http://lists.zope.org/pipermail/zope/1999-December/015245.html http://lists.zope.org/pipermail/zope/1999-December/015267.html http://lists.zope.org/pipermail/zope/1999-December/015296.html http://lists.zope.org/pipermail/zope/1999-December/015301.html http://lists.zope.org/pipermail/zope/1999-December/015351.html http://lists.zope.org/pipermail/zope/1999-December/015389.html http://lists.zope.org/pipermail/zope/1999-December/015427.html * Michael A. Alderete <alderete(a)be.com> kicked off a thread called "Zope Performance Methodology?". He outlines in good detail what would be needed to produce a document about optimising Zope's performance. He goes into everything from the underlying platform to Zope tuning parameters to optimal coding practices. Numerous people write in to fill in his blanks. http://lists.zope.org/pipermail/zope/1999-December/015254.html http://lists.zope.org/pipermail/zope/1999-December/015270.html http://lists.zope.org/pipermail/zope/1999-December/015270.html http://lists.zope.org/pipermail/zope/1999-December/015278.html * Brian Lloyd discusses the future of Zope in "Zope direction and 2.2 roadmap". http://lists.zope.org/pipermail/zope/1999-December/015297.html * The ZODB and Zope objects are explored in "Philosophical question - Zope Objects vs Entities in a RDBMS". Questions raised (and answered): How well does the ZODB scale? How does the ZODB compare to traditional RDBMS for efficiency? Can I tread ZClass objects like normal Python objects? What limitations does Linux's filesystem impose, and how can I get around them? How can I make SQL results act like 'real' objects? http://lists.zope.org/pipermail/zope/1999-December/015299.html http://lists.zope.org/pipermail/zope/1999-December/015300.html http://lists.zope.org/pipermail/zope/1999-December/015359.html * Timothy Wilson <wilson(a)visi.com> asks if anyone has written an application such as a technical support department might use to track issues. A couple leads are given. http://lists.zope.org/pipermail/zope/1999-December/015317.html * "reality check" -- Occasionally becoming a religious debate, Jonothan Farr <jfarr(a)speakeasy.org> sparked off a mailstrom with forwarded comments on Zope's lack of documentation. Opposing lines are quickly drawn: Zope has the worst documentation known to mankind vs. Zope's documentation is pretty good, really. Zope is too hard vs. Zope is pretty easy, application servers are just complex. Zope needs to appeal to a wider audience vs. That's what FrontPage is for. Amongst the lively expressions of opinions, some attempt to advance the documentation cause. Members of the ZDP remind everyone that they are busily working away, and would you like to lend a hand? Also, the next generation of Zope documentation is briefly described. http://lists.zope.org/pipermail/zope/1999-December/015393.html http://lists.zope.org/pipermail/zope/1999-December/015445.html * Bruce Perens's Zope server was on the receiving end of a multiple slashdotting. He reports that it came through with flying colours. http://lists.zope.org/pipermail/zope/1999-December/015506.html -- Mike Pelletier.

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ANNOUNCE: Zope 2.1.1 has been released
by Brian Lloyd 14 Dec '99

14 Dec '99

Hi all, Zope 2.1.1 has been released. This is a bug-fix release that includes fixes for better handling of multiple-write conflicts, undo-related problems and problems that prevented certain third-party Zope products such as Squishdot from working. For more information, see the file CHANGES.txt in the doc directory of the distribution. As always, you can get the 2.1.1 release from Zope.org: http://www.zope.org/Products/Zope/2.1.1/ Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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ANNOUNCE: ZRTChat 0.2.0
by Jim Washington 13 Dec '99

13 Dec '99

Announcing 0.2.0 version of HTML ('Realtime') Chat for Zope (ZRTChat). There are minor incompatibilities with the old versions, so don't install it if you have a previous version chat in progress. The big incompatibility difference is that instance variables were renamed because variable names like 'user' and 'message' are too popular and acquire too easily in unexpected ways. Major Changes: The user controls were moved off the message pane and into their own frame, so they don't get reloaded with every refresh. There is now an icon for the messages in the contents page. Users may choose to see 5 or 10 messages in addition to the previous 25, 50, 75, and 'all'. Viewing the messages in reverse order is now user-selectable. Submitting a message refreshes the chat pane immediately; no need to push 'refresh' to see if it went out. I think there are a couple of other things, so look at the changes page. Still no java/javascript. Still the same Marilyn Monroe grin icon. It is available at: http://www.zope.org/Members/jwashin/ZRTChat And please let me know if you have trouble with it or want it to work differently. I can't fix it if I don't know if it's broken. Regards, -- Jim Washington

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FSSesion v0.2.0
by Pavlos Christoforou 10 Dec '99

10 Dec '99

Zopistas - FSSession 0.2.0 is available at: http://www.zope.org/Members/gaaros/FSSession FSSession is now a product that participates in Zope's transaction machinery. It should be more efficient and includes a method to return appropriately formed URLs depending on client support of cookies. Pavlos

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[ANNOUNCE] Digital Creations Chooses Mozilla For Next Generation Zope Management Zope Management
by Mike Pelletier 10 Dec '99

10 Dec '99

Digital Creations announced today that the next generation of its Zope application server will leverage browser technology from the Mozilla project. Zope is the leading Open Source application server, specializing in content management systems, portals, and custom solutions. Mozilla is a next-generation Web browser, developed as an Open Source project and delivering technology for AOL's Netscape products. "Zope is the premier example of a pure Internet architecture for application servers," says Paul Everitt, CEO of Digital Creations. "However, being competitive in the content management and portal management markets requires an upgrade to Zope's classic Web front end. With Mozilla we get an advanced environment for Web applications that enhances the Zope vision of a pure Internet architecture. It's a natural fit for these two Open Source leaders to work together." Mitchell Baker, Chief Lizard Wrangler for mozilla.org, said "Mozilla is a new, standards-based architecture for next-generation Web applications. This alliance with Zope is an innovative example of coupling this new browser seamlessly with a powerful server architecture. We are excited to welcome Digital Creations and the Zope community in this initiative." The goal of the Zope/Mozilla initiative is to deliver a next-generation management environment for Zope that retains an end-to-end Open Source solution for web applications. This initiative will spawn a number of Zope community projects led by Digital Creations and others. A roadmap, initial architecture documents, and a prototype will be unveiled at the Zope Track at the Eighth International Python Conference in January 2000. Additional information about the initiative will be maintained at: http://www.zope.org/Resources/Mozilla Digital Creations is the creator of Zope and the leader in Open Source web development. Zope is an Open Source application server for building high-performance, dynamic web sites. Zope runs on nearly all UNIX platforms as well as Windows NT, and can be used with popular web servers or its own built-in web server. Visit www.digicool.com for more information, and get Zope free at www.zope.org. Mozilla.org is the group founded by Netscape to be responsible for making Mozilla a successful open-source project; it exists to support the entire Mozilla community. Mozilla.org provides a central point of contact and community for those interested in using or improving the mozilla codebase. Contacts: Paul Everitt, paul(a)digicool.com Mitchell Baker, mitchell(a)mozilla.org

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