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Zope Portal Toolkit
by Jimmie Houchin 23 May '99

23 May '99

Great job DC. :) Got this press release this morning. Jimmie Houchin This message comes to you from NetProLive(tm). See below for more info on this list (including sub/unsub details). __________________________ Digital Creations Introduces Zope Portal Toolkit Toolkit provides news, search and directory services for the Zope 2.0 Application Server FREDERICKSBERG, Va. -- May 20, 1999 -- Digital Creations, a Virginia-based company providing consulting services for Web business applications, today announced the release of its Zope Portal Toolkit, a service facility that extends the power of the company's Zope 2.0. Zope is a free, Open Source Web application platform used to build, deploy and manage dynamic, high-performance Web sites. The Zope Portal Toolkit provides news, search, directory and membership services that interact with Zope 2.0's built-in and extended capabilities. Zope 2.0 is a second-generation application server for Web site development and content management, providing a high performance index for fielded- and full-text searches, "news" and hierarchical views. The Toolkit also supports powerful membership-based customization and presentation features. "The Zope Portal Toolkit extends Zope 2.0's ability to 'unleash the potential' of truly collaborative Web-driven communications," says Paul Everitt, CEO for Digital Creations. "This Toolkit gives developers and content managers an out-of-the-box meansóas well as a customizable environmentóto create and deploy dynamic, content-rich Internet presentations." As a true Open Source solution, Zope is available free of charge and comes with comprehensive source code and a powerful array of application development tools and utilities. Zope 2.0 measurably improves the scalability and collaborative features of the original Zope Web application platform. The Toolkit's membership system utilizes user identification, roles and permission controls to support portal structures that are at once secure and open. Zope's Portal Toolkit allows managers to admit new members, establish or change member profiles, and provide access to membership-driven content. Zope 2.0's Portal Toolkit creates a Catalog that contains a high- performance index used to support powerful search and browse capabilities. Searches can be conducted by date or time, rich text or full text, or to display new content updated since the member's most recent visit. Zope's directory allows managers and users to create categories and subcategories, and to navigate this dynamic information landscape via the Toolkit's catalog index. Nodes within the directory can be used to store unique HTML presentations, graphics or other content. The Zope Portal Toolkit also includes a framework wrapper used to integrate non-Web content from incoming email, databases or other sources. About Digital Creations Founded in Fredericksburg, Va. in 1995, Digital Creations is an established leader in Web technology, connecting business applications to the online world. As the publisher of Zopeóa free, Open Source Web application platform used for building high- performance, dynamic Web sitesóthe companyís product architecture and services have been used in high-end solutions for newspaper, government and Web businesses. Since Zopeís launch in November 1998, the Zope Community has grown to more than 500 members. For more information, call Paul Everitt at 540.371.6909, email paul(a)digicool.com, or visit the Web site at http://www.zope.org/ Contact: Lindsey Seabaugh Digital Creations Media Relations Springbok Technologies 972.480.9980, x71 seabaugh(a)springbok.com Paul Everitt CEO Digital Creations 540.371.6960, x102 paul(a)digicool.com __________________________ You're getting this message via NetProLive -- the NetProfessional Web Developer/Network Admin service sponsored by NetProfessional(tm) Magazine http://www.netprolive.com, mailto:info@netprolive.com, or 805-494-9797 The Depot(sm) http://www.devdepot.com, mailto:info@devdepot.com or call 800-622-3381 To submit a posting to NetProLive, mailto:press_releases@netprolive.com. To subscribe to NetProLive, send mail to listserv(a)listmail.xplain.com with the SUBJECT line reading "SUBSCRIBE NetProLive". To unsubscribe, the SUBJECT line should read "UNSUBSCRIBE NetProLive". News may be propagated freely, but please attribute your source as NetProfessional Magazine, <http://www.netprolive.com>.

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Expanding the User Object
by Alexander Schad 23 May '99

23 May '99

hi y'all! in a product we need to store a lot of data for a user, while still having to apply zope's access control features to it. it seems like we can not add our own objects (which are derived from accesscontrol.user.user) to the acl_users folder. are we doing something wrong or is there a work around or do we really have to store two different objects to achieve this goal? ciao, alex

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Binaries for 2.0?
by andreww＠netscape.com 23 May '99

23 May '99

When will there be precompiled binaries for 2.0 alpha? Yes, I'm still here :) -- ------------------------------------------------------------------------- - Andrew Wooldridge - Opinions expressed are my own - - andreww(a)netscape.com - http://people.netscape.com/andreww/ - ICQ: 6345881 - Find It at http://dmoz.org - -------------------------------------------------------------------------

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Message not deliverable
by Administrator＠inrange.com 22 May '99

22 May '99

Send Zope maillist submissions to zope(a)zope.org To subscribe or unsubscribe via the web, visit http://www.zope.org/mailman/listinfo/zope or, via email, send a message with subject or body 'help' to zope-request(a)zope.org You can reach the person managing the list at zope-admin(a)zope.org (When replying, please edit your Subject line so it is more specific than "Re: Contents of Zope digest...") Today's Topics: 1. Re: getting  sections to 'render' from an external method... (Ross J. Reedstrom) 2. Re: FYI: News from the front, part 2 (Tom Schwaller) 3. RE: [Zope-dev] complex zope applications (Rob Page) 4. Re: getting  sections to 'render' from an external method... (Pavlos Christoforou) 5. Building a server for Zope (Jimmie Houchin) 6. manage_addDTMLMethod params? (Craig Allen) 7. Re: manage_addDTMLMethod params? (Craig Allen) 8. computing id and using it to display text from a DTML method (Craig Allen) 9. RE: computing id and using it to display text from a DTML method (Rob Page) 10. Re: computing id and using it to display text from a DTML method (Craig Allen) 11. RE: computing id and using it to display text from a DTML method (Rob Page) 12. Re: computing id and using it to display text from a DTML method (Howard Clinton Shaw III) 13. Re: computing id and using it to display text from a DTML method (Craig Allen) 14. ZODB and large data sets (Jimmie Houchin) --__--__-- Message: 1 Date: Fri, 21 May 1999 14:00:01 -0500 From: "Ross J. Reedstrom" <reedstrm(a)rice.edu> Organization: NSBRI To: Zope(a)zope.org Subject: Re: [Zope] getting  sections to 'render' from an external method... Tony McDonald wrote: > I see what you mean. I don't want to pass a variable to the external > method, I want the external method to put a 'wrapper' around the > content I send it (in this case HTML) and then pass that back to the > Zope system which will then do any further substitutions/acquisitions > etc. based upon any DTML that *may* be returned. Hmm, I may be off my nut here, but I think you need to pass in the HTML/potential-DTML, do your stuff to it, then render it by calling its __call__ method. Or the other way around. Or some such. Or I could be babbling. Ross -- Ross J. Reedstrom, Ph.D., <reedstrm(a)rice.edu> NSBRI Research Scientist/Programmer Computer and Information Technology Institute Rice University, 6100 S. Main St., Houston, TX 77005 --__--__-- Message: 2 Date: Fri, 21 May 1999 21:06:27 -0100 From: Tom Schwaller <tom.schwaller(a)linux-magazin.de> Organization: Linux Magazin To: zope(a)zope.org Subject: Re: [Zope] FYI: News from the front, part 2 Martijn Pieters wrote: > > At 13:53 21/05/99 , Robert O'Connor wrote: > >Is there a picture of the magazine cover on the net? > > > >-Bob OConnor bob(a)rocnet.com > >"May the source be with you." > >(Later today the whole family gets to see THE movie.) > > Yes, http://www.linux-magazin.de/ runs Zope =) No other Web Application > platform has URLs with 'index_html' in them. jep, I did the last tests today morning at 5 am and just let it happen :-) still loking for a place for the Zope-Logo on our site.. ###################################################### If I get a 468 x 60 Pixels Zope-banner I will place it in the news as long that place is free there.. ###################################################### The funniest part in the design is that the colors of the site are properties of the main folder and get other values in subfolders. I will do a frame-based look and feel by aquisition next week which people can choose if they want. The left navigation bar unfortunately slows down the download of long articles. > A direct link to the Zope cover image: > http://www.linux-magazin.de/pics/title_1999_06.jpg cool, is'nt it :-) B.T.W. We seem to be a first class candidate for the Zope Portal toolkit :-) -- Tom Linux Magazin http://www.linux-magazin.de/ --__--__-- Message: 3 From: Rob Page <rob.page(a)digicool.com> To: "'Scott Lewis'" <csl(a)balticave.com> Cc: "'zope(a)zope.org'" <zope(a)zope.org> Subject: [Zope] RE: [Zope-dev] complex zope applications Date: Fri, 21 May 1999 15:22:20 -0400 > hi folks, Hi Scott! > i originally planned to use ASP, but couldn't find any tools i was > happy with. already a little behind, i gambled and decided to use > zope. not knowing any python, i went the DTML/SQL method > route. this part of the application is working well. I'm a little biased but if the application is complicated for Zope it would have been, um, MUCH more complicated with ASP.</$0.02> > here's the problem. the full (larger) scope of the project is now > becoming clear. to model all the data will probably require 18-20 > tables. working with the data will require 3 or 4 separate > applications. Aaahh, isn't that fun. Of course, before anyone told you the full scope of the project you'd committed (and they'd written down) cost and timeline objectives, right?! Incremental software requirements discovery is about as certain as the speed of light, no? :^) > any ideas on how to develop this in zope in a manageble way? the > first application is composed of a LOT objects: DTML input forms, > DTML form handlers, SQL methods, etc. i'm afraid if i keep going > this route things will spiral out of control. > > what seems like a better structure is 3 tier: python business > objects talk to (encapsulate) the database. zope controls the > business objects. the main reason i switched to zope is that it > seems like zope is set up for this. > > before i jump into this, is there anyone who has done something > similar? can you offer any advice or moral support? sorry for the > broad questions, but i guess i'm looking for feedback at a higher > level. over the next few months i'll have 1000s of more specific > questions :) Yes.. we've done some pretty complicated apps. We've also taken a fancy to modelling the apps with UML. The whole notion of Actors in a system provides a very nice functional decomposition and DRASTICALLY simplifies security. I'd suggest a main application folder with at least one subfolder for Actors. In the Actors folder create a subfolder for each Actor. \TrainingRegistry \UserFolder (for security on the app) \Actors \Trainer \TrainingManager \TrainingEventManager \TrainingLocationManager \AppAdministrator Odds are you'll have some SQLMethods like: o sqlSelectTrainers o sqlSelectTrainingEvents o sqlSelectTrainingLocations which will probably be used ALL over the app. Put those on the Actors folder -- that way you can use them (often overloaded with Acquired variables) in all of the Actor folders without duplicating them (ooh, baad). Another pattern that's been useful is (as shown above) to put the lookup table care-and-feeding functions in a separate folder (AppAdministrator). This person adds, edits, and deletes new Locations, Counties, etc.. Of course your analysis may show that a Trainer might also need to add a Location -- in that case put the forms in Actors and acquire them. IMNHO, the BEST way to model this is with a UML Use Case diagram (it connects Actors with Use Cases). The need to use/reuse/acquire methods jumps right out at you. Note that ZClasses will likely cause us to evolve this approach. HTH, Rob --__--__-- Message: 4 Date: Fri, 21 May 1999 15:53:00 -0400 (EDT) From: Pavlos Christoforou <pavlos(a)gaaros.msrc.sunysb.edu> To: "Ross J. Reedstrom" <reedstrm(a)rice.edu> cc: Zope(a)zope.org Subject: Re: [Zope] getting  sections to 'render' from an external method... On Fri, 21 May 1999, Ross J. Reedstrom wrote: > Tony McDonald wrote: > > > I see what you mean. I don't want to pass a variable to the external > > method, I want the external method to put a 'wrapper' around the > > content I send it (in this case HTML) and then pass that back to the > > Zope system which will then do any further substitutions/acquisitions > > etc. based upon any DTML that *may* be returned. > Your external method should return a DTML method and not plain text. If you do decide to return plain text then the calling DTML should create a temporary DTML Method to process the output. for example (untested) add a DTML method with id 'temporary' in your folder and add in your external method: self.temporary.manage_edit(out,'') where out is the relevant DTML content then in your calling DTML just render the temporary DTML method like:  Hope it works! Pavlos --__--__-- Message: 5 Date: Fri, 21 May 1999 22:40:25 -0500 To: zope(a)zope.org From: Jimmie Houchin <jhouchin(a)texoma.net> Subject: [Zope] Building a server for Zope Hello, I am in the process of researching my options for building a server to host my Zope website. The server will be running RedHat Linux 6.x and either ZAP or ZServer if it's ready. I know that Linux is SMP capable. If I am running Zope and ZServer, will Zope 2.x benefit from a multiprocessor system? I am working on a tight budget so for an example here are a few options. single PII 400 or 450 or K6-3 450 or dual PII 300 or 333 or dual PPro 200 (talking to a friend who might have one available) Jimmie Houchin --__--__-- Message: 6 Date: Sat, 22 May 1999 00:05:37 -0400 From: Craig Allen <cba(a)mediaone.net> Organization: Mutual Alchemy To: "zope(a)zope.org" <zope(a)zope.org> Subject: [Zope] manage_addDTMLMethod params? I want to create a DTML using an id that I assign and text from a form. What would be the syntax? The manage_addDTMLMethod method says it wants a file as the contents, as in: manage_addDTMLMethod(self, id, [title, file, REQUEST, submit]) but I want to give it a request variable, as in REQUEST['doc_text'] How can I do this? - Craig -- Craig Allen - Managing Partner - Mutual Alchemy Information Architecture - http://alchemy.nu --__--__-- Message: 7 Date: Sat, 22 May 1999 00:14:30 -0400 From: Craig Allen <cba(a)mediaone.net> Organization: Mutual Alchemy To: "zope(a)zope.org" <zope(a)zope.org> Subject: Re: [Zope] manage_addDTMLMethod params? > I want to create a DTML using an id that I assign and text from a form. What > would be the syntax? The manage_addDTMLMethod method says it wants a file as > the contents, as in: > manage_addDTMLMethod(self, id, [title, file, REQUEST, submit]) > but I want to give it a request variable, as in REQUEST['doc_text'] > How can I do this? Nevermind! I tried one last shot, and it worked. Apparently 'file' doesn't necessarily mean file...   -- Craig Allen - Managing Partner - Mutual Alchemy Information Architecture - http://alchemy.nu --__--__-- Message: 8 Date: Sat, 22 May 1999 00:33:06 -0400 From: Craig Allen <cba(a)mediaone.net> Organization: Mutual Alchemy To: "zope(a)zope.org" <zope(a)zope.org> Subject: [Zope] computing id and using it to display text from a DTML method This one has me baffled. I'm creating a "matched set", one DTML document and one DTML method, based on values from a form. Let's say the id of the doc is D22 and the id of the method is M23. How can I symbolically represent the id of the method in the body of the document? I'm not sure this is clear. The result should be that Zope render the document *as if* it said:  Alternatively, how could I create the text within the doc to actually *say* 'M23'? Anyone understand what I'm asking? - Craig -- Craig Allen - Managing Partner - Mutual Alchemy Information Architecture - http://alchemy.nu --__--__-- Message: 9 From: Rob Page <rob.page(a)digicool.com> To: "'Craig Allen'" <cba(a)mediaone.net> Cc: "'zope(a)zope.org'" <zope(a)zope.org> Subject: RE: [Zope] computing id and using it to display text from a DTML method Date: Sat, 22 May 1999 06:35:56 -0400 > Alternatively, how could I create the text within the doc to > actually *say* > 'M23'? You could call manage_edit on D23 and update it with a string of  --Rob --__--__-- Message: 10 Date: Sat, 22 May 1999 08:43:15 -0400 From: Craig Allen <cba(a)mediaone.net> Organization: Mutual Alchemy To: Rob Page <rob.page(a)digicool.com>, "zope(a)zope.org" <zope(a)zope.org> Subject: Re: [Zope] computing id and using it to display text from a DTML method > > Alternatively, how could I create the text within the doc to > > actually *say* > > 'M23'? > > You could call manage_edit on D23 and update it with a string of >  But that string is buried in the middle of many lines of HTML/DTML. As near as I know DTML does not support string replacement directly. I had thought of building the contents as a "sandwich", pulling everything before the 'M23' from one method, then the string 'M23', then the remainder from another method. But I can't save a method that looks like broken DTML, i.e. that ends with '   where PositionDescriptions is a folder in my acquisition hierarchy and pd_doc_name is a column returned in the SQLMethod sqlSelectJobOffer which contains the id of the document I want to insert. Of course, you could hijack the pd_doc_name earlier in the DTML Method and/or stuff it into the REQUEST. --Rob --__--__-- Message: 12 From: Howard Clinton Shaw III <shawh(a)sths.org> Organization: St. Thomas High School To: Craig Allen <cba(a)mediaone.net>, "zope(a)zope.org" <zope(a)zope.org> Subject: Re: [Zope] computing id and using it to display text from a DTML method Date: Sat, 22 May 1999 08:04:32 -0500 On Fri, 21 May 1999, Craig Allen wrote: > This one has me baffled. I'm creating a "matched set", one DTML document and > one DTML method, based on values from a form. Let's say the id of the doc is > D22 and the id of the method is M23. How can I symbolically represent the id of > the method in the body of the document? > > I'm not sure this is clear. The result should be that Zope render the document > *as if* it said: >  > Alternatively, how could I create the text within the doc to actually *say* > 'M23'? > > Anyone understand what I'm asking? > - Craig  Untested, YMMV It may need to be  and of course, it could be more complex  Hope this helps... and hope I understood what you are asking! > -- > Craig Allen - Managing Partner - Mutual Alchemy > Information Architecture - http://alchemy.nu > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) -- Howard Clinton Shaw III - Grum St. Thomas High School #include "disclaimer.h" --__--__-- Message: 13 Date: Sat, 22 May 1999 10:37:32 -0400 From: Craig Allen <cba(a)mediaone.net> Organization: Mutual Alchemy CC: "zope(a)zope.org" <zope(a)zope.org> Subject: Re: [Zope] computing id and using it to display text from a DTML method The "_[somevar]" (with the quotes) indirection was just what I was looking for. I had a little trouble initially because somevar had been set to be an int, but it needs to be a string. Thanks! > It may need to be >  > > and of course, it could be more complex >  -- Craig Allen - Managing Partner - Mutual Alchemy Information Architecture - http://alchemy.nu --__--__-- Message: 14 Date: Sat, 22 May 1999 11:21:53 -0500 To: zope(a)zope.org From: Jimmie Houchin <jhouchin(a)texoma.net> Subject: [Zope] ZODB and large data sets I am working through the design of my website as I study and learn Zope. I've started to work on calculating storage requirements to determine server needs as I am also working on building my server. My app can easily be divided into multiple datasets or databases. One of the datasets I am looking at has a potential of 4+ million objects with each object requiring 15-50kb minimum. This dataset can be subdivided. Initially I will not populate the database will all of the items in their full form, but will populate as requests for data come. However I need to develop as if and plan for complete population. This makes for a very large database and one that spans more than one hard drive. Can Zope create and use multiple ZODBs on multiple hard drives? If so, how will such a large dataset affect packing and the creation of the backup file? Will I need to use multiple other database backends such as MySQL or possibly MetaKit? Thanks for any help or thoughts. Jimmie Houchin --__--__-- _______________________________________________ Zope maillist - Zope(a)zope.org --__--__---- End of Zope Digest Received: from xtranet-qe1.gensig.com ([206.231.19.17]) by SMTP2.GENSIG.com with SMTP (IMA Internet Exchange 3.12) id 0013B6C5; Sat, 22 May 1999 15:04:01 -0400 Received: from www.zope.org ([209.67.167.110]) by xtranet-qe1.gensig.com via smtpd (for smtp2.gensig.com [206.231.19.18]) with SMTP; 22 May 1999 19:04:42 UT Received: from www2 (localhost [127.0.0.1]) by zope.codeit.com (8.9.2/8.8.7) with ESMTP id MAA20373; Sat, 22 May 1999 12:00:03 -0700 (PDT) Date: Sat, 22 May 1999 12:00:03 -0700 (PDT) Message-Id: <199905221900.MAA20373(a)zope.codeit.com> From: zope-admin(a)zope.org Subject: Zope digest, Vol 1 #247 - 18 msgs Reply-to: zope(a)zope.org X-mailer: Mailman v1.0b8 Mime-version: 1.0 Content-type: text/plain To: zope(a)zope.org Sender: zope-admin(a)zope.org Errors-To: zope-admin(a)zope.org X-Mailman-Version: 1.0b8 Precedence: bulk List-Id: Users of the Z Object Publishing Environment <zope.zope.org> X-BeenThere: zope(a)zope.org

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computing id and using it to display text from a DTML method
by Craig Allen 22 May '99

22 May '99

This one has me baffled. I'm creating a "matched set", one DTML document and one DTML method, based on values from a form. Let's say the id of the doc is D22 and the id of the method is M23. How can I symbolically represent the id of the method in the body of the document? I'm not sure this is clear. The result should be that Zope render the document *as if* it said:  Alternatively, how could I create the text within the doc to actually *say* 'M23'? Anyone understand what I'm asking? - Craig -- Craig Allen - Managing Partner - Mutual Alchemy Information Architecture - http://alchemy.nu

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RE: [Zope] computing id and using it to display text from a DTML method
by Rob Page 22 May '99

22 May '99

> I had thought of building the contents as a "sandwich", > pulling everything > before the 'M23' from one method, then the string 'M23', then > the remainder from > another method. But I can't save a method that looks like > broken DTML, i.e. > that ends with '   where PositionDescriptions is a folder in my acquisition hierarchy and pd_doc_name is a column returned in the SQLMethod sqlSelectJobOffer which contains the id of the document I want to insert. Of course, you could hijack the pd_doc_name earlier in the DTML Method and/or stuff it into the REQUEST. --Rob

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RE: [Zope] computing id and using it to display text from a DTML method
by Rob Page 22 May '99

22 May '99

> Alternatively, how could I create the text within the doc to > actually *say* > 'M23'? You could call manage_edit on D23 and update it with a string of  --Rob

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manage_addDTMLMethod params?
by Craig Allen 22 May '99

22 May '99

I want to create a DTML using an id that I assign and text from a form. What would be the syntax? The manage_addDTMLMethod method says it wants a file as the contents, as in: manage_addDTMLMethod(self, id, [title, file, REQUEST, submit]) but I want to give it a request variable, as in REQUEST['doc_text'] How can I do this? - Craig -- Craig Allen - Managing Partner - Mutual Alchemy Information Architecture - http://alchemy.nu

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Building a server for Zope
by Jimmie Houchin 22 May '99

22 May '99

Hello, I am in the process of researching my options for building a server to host my Zope website. The server will be running RedHat Linux 6.x and either ZAP or ZServer if it's ready. I know that Linux is SMP capable. If I am running Zope and ZServer, will Zope 2.x benefit from a multiprocessor system? I am working on a tight budget so for an example here are a few options. single PII 400 or 450 or K6-3 450 or dual PII 300 or 333 or dual PPro 200 (talking to a friend who might have one available) Jimmie Houchin

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FYI: News from the front, part 2
by Paul Everitt 22 May '99

22 May '99

Day One definately exceeded expectations. LinuxExpo has about the number of booths that I expected, but the quality of booths is pretty high. However, there are probably twice the number of attendees that I expected. The good news is that our booth is definately in the top half of "getting mobbed" booths. I nearly talked my voice out in the morning giving presentations at a feverish pace, then Chris nearly lost his in the afternoon. The plan was to have enough people at the show to have half in the booth and half walking around. Instead, the we've needed everybody around the booth. In case I didn't say it yesterday, the portal toolkit demo is awesome! We started with a nice surprise: copies of the new Linux Magazin with Zope on the cover! It is a really well produced magazine. We definately feel more credible being associated with something so well done. Jon Corbet from LWN came by for a demo and a one-on-one talk. He also had a nice surprise: a "Product Review", written by him, about Zope 1.10.2 in a new Linux magazine. Tom Jenkins and crew dropped by in the afternoon and spent about an hour with us, I believe. Saw the demo, then did some behind the scenese peeking at the code with Brian Lloyd. The highlight was at the very end, a couple of quite antagonistic folks came over and started taunting Zope. One of the guys was a Domino zealot. By then end, Jim was writing his application on the spot. They left with a grudging kudo. The Object Domain folks are here, need to get out of the booth and make some rounds. Paul Everitt Digital Creations paul(a)digicool.com 540.371.6909 ----------------------------------------- The Open Source Zope application server http://www.zope.org/ -----------------------------------------

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