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Running Zope on an Apache 1.26 Virtual Host?
by Pat McCarthy 08 Feb '00

08 Feb '00

Hi All, I'm interested in running Zope on a virtual host running Apache 1.26 and I was wondering if this is possible, and how I should go about installing it? I did some searching through archives, and saw a few "how-to" articles, but most of them looked like they were dealing with installing Zope on Apache 1.39 in a non-virtual environment. I believe I need to use FastCGI or PCGI? But I was wondering if there was a how-to about this topic, or anyone else out there who has successfully run Zope in an environment such as this. Thanks. Pat McCarthy pat(a)wakeboarder.com (541) 344-4032

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Random IPC8 thoughts + transactions in MySQL
by Itamar Shtull-Trauring 08 Feb '00

08 Feb '00

Now that I'm back from the USA, some random thoughts: 0. It was really great meeting all the people from DC and from the lists. I'm sorry that I didn't have time to to talk to everybody, but I guess there's always the next conference. 1. Some quotes: "Don't write a workflow system in DTML" --Chris Petrelli (we tried it - he's right) "Nobody understands the Zope security system" (this was someone at DC!) "You say that you must have case sensitiveness in programming languages, but the first thing you say when you teach it is *don't use variables with different case names*" --Randy Pausch explaining why Python should be case-insensitive. I'll say this again in case you haven't visited the site yet - http://www.alice.org -- Alice is COOL. 2. Our new programmer's reaction at seeing the Zope T-shirt: "Looks like a Zope Error." How about the next version of the tshirt having the Jabberwocky? "Beware the Renderwob, my son! The jaws that bite, the claws that catch! Beware the Jubjub bird, and shun The unauthorized Validate!" The printed docs DC gave out also included the Zope Quick Reference, which was nice. 3. For the more advanced, I really recommend reading Phillip Eby's slides (I need to find a Powerpoint viewer for Linux), and Jim Fulton's Algebra of Acquisition and Zope Architecture slides. 4. According to (and thanks to) Michel Pelletier the ZCatalog is going to be having some really cool stuff in the future: partial searching is in CVS now, searching according to the permissions of the searcher should be in soon(?) for the PTK (i.e. Anonymous won't get items in the search results that it doesn't have permission to access.) Later on there's stuff like pluggable Indexes. And from Linuxworld: Right next to DC, also at Tucows, were the MySQL guys. I asked them about transaction support - "I have code for it right here on my notebook. If we like it we'll put it in the next release. You'll have the option of leaving it off if you want for speed, on a database by database basis." -- Itamar S.T. itamars(a)ibm.net

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Re: [Zope] Finding Zope errors (from World Pilot)
by Tres Seaver 08 Feb '00

08 Feb '00

Andrew Diller <dillera(a)isc.upenn.edu> scribbled: > Hello: > > I'm still trying to track down why this test WorldPilot Product is not > working on my Zope server. > > I've got SquishDot and RTChat working, so I know that Zope is OK. > > I've set up an IMAP server on my ZOPE server, and connected OK with an > IMAP client, so I know that the username/password and imap server is ok. > > I'm using uwash imap server. > > I wonding where I can see the errors/log from Zope- I've got Zserver > logging, but its only showing access to Zope, not the errors that I must > be getting when the WorldPilot login fails. Check the archives for the zope or zope-dev lists over the past two weeks -- Anthony Baxter (I think!) posted a (tiny!) patch to WorldPilot which let it run with WU IMAP and M$ Exchange (the released version depends on Cyrus IMAP). -- ========================================================= Tres Seaver tseaver(a)palladion.com 713-523-6582 Palladion Software http://www.palladion.com

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ZCatalog, catalogAware Zclass and Versions
by julio dinis 08 Feb '00

08 Feb '00

Hi all, I have a Catalog Aware Class that I use to create objects and automatically index them (no shit! I'm a genious :) This specific class creates me a Site Operation/Development problem every time I start a version. This is because if in my version I create some objects of my Class they would be indexed (again my genial brain!), then locking my catalog, i.e, the methods I have for people to create objects will no longer work because my version is locking the catalog. If there is a way/how-to to a version dont do this I would apreciate feedback. Meanwhile... if I discover a good method I'll post on the list. I thought of every time I enter a version I rewrite/change my class (example: a property default_catalog set to "TempCatalog") to avoid the lock of my Current Catalog. But as you can imagine I dont want to do this every time I start a version. My best regards, Júlio Silva ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com

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Is e-commerce feasible with Zope?
by Diego Dainese 08 Feb '00

08 Feb '00

Hi all, I'm a Zope newbie; I working for a little support company that realizes (above all) dynamic Web sites with Apache + PHP; I've already worked with these tools but I feel that PHP is too limited for this complex duty, mostly because I'm accustomed from long time to such a powerful language as Python; thus for my next project I would try to employ Zope+Python instead. The problem is that as with many other commercial project I've a strict deadline to couple with. For this reason I need at least a confirmation that Zope is the right choice for this project; if it is, I've no problem to invest some time to learn how to use it efficiently. Obviously I would be very happy if you will give me some hint on how to proceed also ;-) The site I must realize is a e-commerce site very similar to amazon's one. The products catalog will reside in another site (not handled by us), and from this site when a customer clicks on a product, a script on our site will be called with the product's code as parameters. The script will add the product to a shopping basket; later the customer can proceed to the checkout. Here she/he will be able to create an account on our site for later shopping. What I need is: - A means to implement the basket; with Apache+PHP I would use a simple file containing a list of product codes, or an SQL table. - A means to set a cookie on the client browser and to associate the it with a basket; with Apache+PHP I would use a SQL relation cookie->basket, or I would put in relation the basket filename with the cookie. - A means to store the products database; with Apache+PHP I would use a simple SQL DBMS. - A means to store customer informations on the site; with Apache+PHP I would use another SQL table, with a relation one to many to store the (possibly) many customer's addresses. - I would let the site to be accessed both via https and http. - The site must be easily internationalized, thus I must be able to replace all the text in the pages with a translated version; with Apache+PHP I would use an include file where to store the text messages as PHP constants. How can I implement all this using the "Zope's Zen"? ;-) If you need some other informations I would happy to give them to you. I greatly appreciate any kind of help. Bye, -- Diego | To reply remove the `x' and swap the | Sorry for my Dainese | words around the `@' in the address. | bad English.

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Methods of Local Filesystems
by Pedro Silva 08 Feb '00

08 Feb '00

Hello, I would like to know all the methods that I can use with Local = Filesystems. I'm doing something that uses Localfs and I need to know = all the methods that I can use with this. If someone could help me, I would appreciate. Thanks, Pedro

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Re: Zope digest, Vol 1 #616 - 60 msgs
by Tres Seaver 08 Feb '00

08 Feb '00

> From: > Organization: Digital Creations > To: "Cornelis J. de Brabander" <brabander(a)fsw.LeidenUniv.nl> > CC: zope <zope(a)zope.org> > Subject: Re: [Zope] upgrading to 2.1.3 and acl_users > > Cornelius, > > I noticed this too the other day. > > It's a form problem. It's not a serious issue, just that the form that > comes with 2.1.3 (and 2.1.2, and maybe even 2.1.0) for editing users > doesn't have the proper DTML to show the old username and password. I'm > not even sure that this wasn't a feature. > > I will either fix it or put it in the collector soon. NOOOOOOOO! It was an awful security hole to echo the existing password out the the User edit form -- please don't put it back! Think about it -- on a Unix system, even root can't read another users password, but only reset it. This is the Right Thing (TM) for Zope to do. > > "Cornelis J. de Brabander" wrote: > > > > Hi, > > I have performed an upgrade from 2.0.0 tot 2.1.3. (Windows NT) by copying > > the data.fs.* to the var directory of the new Zope install. Both services > > were stopped during copy. All went well, but in all acl_users folders the > > passwords appear to have disappeared: in the manage screen of acl_users, the > > password and confirm fields are empty. However, the site functions as it > > should: where required access is only granted after inputting the original > > password that belonged to a user in the 2.0.0-version. Does anybody have a > > clue about what could have happened, respectively whether this is a > > forerunner of trouble? > > cb -- ========================================================= Tres Seaver tseaver(a)palladion.com 713-523-6582 Palladion Software http://www.palladion.com

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Re: [Zope] Please share answers here
by Tres Seaver 08 Feb '00

08 Feb '00

"Tom Neff" <tneff(a)bigfoot.com> opined: > > > ps: please answer via private mail, i cant follow the list because the > > disk of the mailserver im using is full since 2 days :( > > Those of you with answers to these questions, PLEASE don't only answer them > in private email, even if that's what the questioner thinks they want. We > are all reading the Q&A and learning, so please at least Cc to the list. In > the case of the questions from bertl, the answers look like they'd be > extremely useful, so it's quite annoying to wonder whether we'll ever see > them. I'd go further: unless you have a really compelling reason (like a security hole), asking for help on a list without being willing to subscribe to it (in digest, if you like) is rude. Among other problems (like "my bandwidth is more important than yours, even though I'm the one asking for help"), if you don't read the list, you'll likely miss the three times this week your question was answered. -- ========================================================= Tres Seaver tseaver(a)palladion.com 713-523-6582 Palladion Software http://www.palladion.com

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Base class in Python
by Hung Jung Lu 08 Feb '00

08 Feb '00

Hi, In Java, all classes are subclasses of the "Object" class. Is there something like that in Python? I find it kind of useful to have some generic class so I can store things into its attributes easily. E.g: a = generic() a.b = 3 a.c ='Hallo' This is nicer than using a dictionary. At this moment I have to define class generic: def __init__(self): pass Not really bothersome, but is there a more straightforward way of doing it? Hung Jung ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com

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Finding Zope errors (from World Pilot)
by Andrew Diller 07 Feb '00

07 Feb '00

Hello: I'm still trying to track down why this test WorldPilot Product is not working on my Zope server. I've got SquishDot and RTChat working, so I know that Zope is OK. I've set up an IMAP server on my ZOPE server, and connected OK with an IMAP client, so I know that the username/password and imap server is ok. I'm using uwash imap server. I wonding where I can see the errors/log from Zope- I've got Zserver logging, but its only showing access to Zope, not the errors that I must be getting when the WorldPilot login fails. -andy - - - - - - - - - - - - - - - - - - - Andrew Diller dillera(a)isc.upenn.edu Information Systems and Computing Unix Systems Group University of Pennsylvania v: 3-7360 f: 8-9348

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