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RE: [Zope] Problems with Ms-webfolders, iis, and pcgi
by Jay, Dylan 09 Aug '02

09 Aug '02

> > Jay, Dylan wrote: > > I am trying to gain access to Zope via webdav with the > MS-webfolder client. > > This seems to work fine when I connect to Zope directly. > However I also run > > zope behind iis using pcgi. When I do this I get an error > saying there was a > > problem (but not details of what that problem was. If I use > DAV explorer > > then I can see it behind IIS just fine. From the logs I suspect that > > webfolders is getting properties on the pcgi script or it's > folder from IIS > > and denying me based on that rather than looking at the full url. > > > > Anyone know a way around all this? > > > > A related question is, anyone know how to make MS-frontpage > play nice with > > Zope webdav? > > FrontPage, IIS and PCGI in one email? You are an evil evil man... I could have gone further and congectured that some of the problem might be due to the use of windows IE integrated authentication :) >From a bit more investigation the conclusion I've come to is this: WebFolders and Frontpage both use method of WebDav connection that also tries to do WEC (which is the even more evil frontpage extensions stuff). What seems to be happening is that a PROPFIND is requested from the root of the URL. When running IIS with PCGI the root is an IIS controlled folder. IIS in then returning somekind of response that the WEC component likes but unfortunatly says "don't go any further, there is nothing to see", or something like that, so Zope never even gets even one WebDav request. So WebFolders is basically a nasty webdav client that doesn't play nice. Unfortunatly most other solutions seem to cost a lot or require too much from the user, ie better WYSIWYG = dreamweaver = cost or better WebDav = WebDrive = cost, or External Editor = too much effort by end users. Now I was thinking, what if External Editor was made into somekind of unsigned applet or java webstart app? ie, one click, no install. That would be really nice. One click to edit in your own personal WYSIWYG environment is a killer app (and MS gets this with the IE "edit using frontpage" menu item which IMHO gets them a lot of business). my2c.

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How to call functions in DTML?
by Patrick Price 09 Aug '02

09 Aug '02

Simple question from a stupid newbie. I'm used to writing inline code using PHP and I just want a random number to appear on a web page. Once I clear that hurdle, I want to use that number to reference different images (objects, right). Then I'll have a web page that displays random images from my image library. How do I call Python functions from within a web (aka DTML Document?) page in Zope? If you tell me to read the documentation I'll strangle you. :-) It's lacking. Thanks in advance, -Patrick Price

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Re: Newbie questions: Calling PageTemplates from Python, and getting meta-info on ZSQL method results
by Igor Elbert 09 Aug '02

09 Aug '02

Leeuw van der, Tim wrote: > 2. How can I find out the fields which are in the resultset of a ZSQL > method, using either Python or PageTemplates? I have an example of how to do it in: http://www.zope.org/Members/ielbert/zsql2zpt

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ZUBB 0.7.5 Released
by BZ 08 Aug '02

08 Aug '02

A new release of ZUBB (Zope Ultimate Bulletin Board) with a few fixes and a few new features. Go to the main ZUBB page for the release : http://www.zope.org/Members/BwanaZulia/ZUBB/ Or here to see the changes: http://www.zope.org/Members/BwanaZulia/ZUBB/CHANGES If you want to go straight to the action check out the test board: http://www.bluewildfire.com/products/zubb/test/ A new FAQ and Suggestion Board: http://www.bluewildfire.com/products/zubb/faq/ http://www.bluewildfire.com/products/zubb/suggestions/ Enjoy, BZ

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Zope in intranet - the cool apps?
by Heimo Laukkanen 08 Aug '02

08 Aug '02

This is an email to open discussion about development of Zope applications to be used somewhere where they could mean a lot - in intranets, used by people who don't want to use hacker stuff, but do work - more likely do work better than in real life, in just personal contacts with people. Groupware applications - email, PIM, calendar are out of this discussion. That should be a whole discussion of it's own and have connections to possible real calendar servers ( are there? ) and tools that poeple use ( handheld compatible etc.). Other people are allready trying to or have tried to solve these challenges. However I would like to talk and discuss with others about the other applications, the stuff that makes the difference and could be really important for the success of Zope. My favourites. 1. CMF No questions asked. This is the thing that is a great foundation to build on top of. You can count Plone to this section too, since it is just a skin. But CMF is a priority in many people's lists, so I am not worried about that. I just wish it would be bigger and better even faster ,-) One thing that is missing from CMF, is a way to create new content types more easily than ZClasses or Python Products. I mean something like Metapublisher but butter userinterface and all. It would be so great if user could just select the fields they want and create new type and later on even modify it with the same tool. Ofcourse the new type would be made either as a ZClass or python product so that experienced users would be able to extend them easily. That would be - kewl. 2. CMF Wiki / ZWiki ZWiki is taken care of and developed all the time(?), but CMF Wiki is not. For me CMFWiki is great - fantastic, absolutely perfect tool for intranet. Building knowledge has never been faster, and it works inside CMF - great! It would be really great thing, if someone or a group of people - who are comfortable with creating CMF-applications could possibly take over the CMFWiki and work with ZWiki developer Simon to make combine these efforts in a way that development being done with ZWiki could be taken automaticly in use with ZWiki. Just like a wrapper. 3. ZUBB / CMF Forum Threaded discussions - and usamble inside CMF. This is needed. Squishdot or it's possible future reincarnation Swishdot are also a nice thing, but for different purpose I suppose. What I like is a simple - intuitive threaded discussions that people will feel comfortable to use as soon as they see it. We don't need many different discussion applications, we need just one - really good and customizable. 4. Some way to access files in filesystem LocalFS or similar? In intranets this is nice, cool and very good thing to have - since in many cases you will have a big pile of old files somewhere on samba share or otherwise. People want to save and use files in really easy way, in many cases it is through the windows explorer. Or access the files through intranet. Compared to samba share or similar problems are allways the smae. Locking - how to upload files etc. People are not ready to do something more complicated than what they are used to, forexample write metadata to files etc. If it was in windowsexplorer that a popup windows would come up and user would have to type, or user would have the possibility to type the metadata, then it would happen. Maybe. Here is possibly some work to be done in the future. I have a couple of wishes or thougths: 1) There would have to be an easy way to share files when things are still cooking and people just throw files back and forth. Possibly normal network folders ( samba share ) is the best way to do this. 2) Files and folders from local filesystem should be easily copied into Zope system, so that they are created as a full CMF-objects and user has to either type in metadata or metadata is automaticly created. In this sense at this phase the files are like first time published publicly and made available for others. 3) Or everything would be in a cool versioning system that would also automaticly site behind windows explorer extension and objects would be accessed from zope through some interface. Or something else? What else do you have in intranet running and what should be developed? How do you see Zope as an appserver running corporate intranet? ---- While writing this email I've been watching Abyss SE from DVD. Had totally forgetten how great film this was, amazing underwater feelings and great images packed to a movie with love and pasifistic - be a better person towards everyone - message. Damn. This is a movie to watch once every three years,-) -huima

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problem with ZEO
by Gustavo M. Palomares Reyes 08 Aug '02

08 Aug '02

Ok, I have in mi ZEO_start script this ###zeo_start #!/bin/sh reldir=`dirname $0` exec python $reldir/lib/python/ZEO/start.py -S main=StorageConfig:main_storage -p 8800 -h 10.10.10.2\ ZEO_SERVER_PID=$reldir/var/ZEO_SERVER.pid \ STUPID_LOG_FILE=$reldir/var/ZEO_EVENTS.log \ "$@" my StorageConfig.py : import ZODB.FileStorage main_storage=ZODB.FileStorage.FileStorage('/usr/local/Zope/var/Data.fs') When I start ZEO whit the -S option it sents errors when one of my ZEO clients try to connect. but when I kept out the -S main=StorageConfig:main_storage all my clients starts ok. What is the difference running the zope with or without the -S parameter? The other issue that i have is this i have three pentium working with ZEO thwo clients and one server. The two clients are balanced with a load balancer. When I start my two Clients, it seems like everithing works fine, but when I connect my squids (on both clients machines to accelerate the site) to those ZEOclients, the site hangs a lot, and some times never respond (the browser keeps thinking). And when i disconnected ZEO( my both clients and my Server) and only start Zope as usual (only one instance on the main server) and connect both Squids to that instance the site works fine. Do you have any Idea why this happens? A month a go everithing was workinf fine, last sunday the disck of my Main server (wher the Zserver is) filled up. So what i did ,was remove logs and other unusual files to free some sapce, but when I started the ZEO Server and the clients, the hangs started. So i thought may be some files where corrupted becuase of the disk full. So I made a new installation of Zope with new ZEO (both main server and client machines) thinking that this could solve the problem, but it didnt. Just for the record I copied all the Data.Fs and Data.fs.* of my old installation to the new installation. Is there any possibility that the Data.fs be corrupted because of the disck full? And if so why it works fine whit one Zope and with Zeo dont (remember I use squid to accelerate ZOPE)? Thx Tavo

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how to delete all entries in a FileStorage
by Matthew T. Bell 08 Aug '02

08 Aug '02

Hi, Does anyone know how to delete all the objects in a ZODB FileStorage database? Thanks, Matt -------------------------------------- Nu sculon herigean heovonrices Weard Meotodes mighte ond His modgethanc Now we must praise the Kingdom of Heaven's Sovereign, The Measurer's power and his completed design --First two lines, Caedmon's Hymn ---------------------------------------

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Zope/Python/CMF Developer Available
by lozinski＠openstepnews.com 08 Aug '02

08 Aug '02

My resume is located at: http://python.jobmart.com/Resumes/Members/1154/Resume I posted this message yesterday, but it did not appear on the mailing list, so I am trying again. Regards Chris 1-510-740-6486 lozinski(a)openstepnews.com lozinski(a)jobmart.com

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contrext.REQUEST and hasattr
by Bryan C. Andregg 08 Aug '02

08 Aug '02

Trying to use this bit of code in a Python script: if not hasattr(context.REQUEST,'learners') I get a a KeyError for for learners. Am I missing something, because this is exactly what hasattr is supposed to be used for. -- Bryan C. Andregg Duke University Medical Center Programmer Dept. of Anesthesiology e <bryan.andregg(a)duke.edu> p +1 919 684 6201

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calling a value?
by Jim Kutter 08 Aug '02

08 Aug '02

I have a very strange problem, that probably stems from me being new to python I have a script that does this now = DateTime() session_id = now.millis() # write to DB with session_id # set cookie with session_id the problem is that it seems that session_id holds an instance to now.millis(), because the session_id value in the database is a few milliseconds earlier than the session_id value stored in the cookie. It seems to me that referencing session_id *calls* now.millis() and passes that value to the db and cookie methods. Is that possible? Is that what's happening? I just want a long int out of millis() (I tried casting it six ways from sunday too - no luck) -jim

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