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Moving Objects that are Cataloged...
by Chris Withers 04 Aug '00

04 Aug '00

...is bad :( Because Catalog stores objects not by reference but by the path to where they are, if you move those objects, you'll start getting lots of 'Uncatalog of absent id' errors and your search results will point to objects that don't exist. And ideas/comments? cheers, Chris

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SiteAccess and zope2.2
by Terry Kerr 04 Aug '00

04 Aug '00

Hi, I am trying to upgrade from zope2.1.6 to zope2.2 and my SiteAccess no longer seems to work. I have the new version of SiteAccess, and product is not broken, it just doesn't redirect any hostnames of any of my sites. All domains point to the root of zope instead of their respective folders. Do I have to change anything else? terry -- Terry Kerr (terry(a)adroit.net) Adroit Internet Solutions Pty Ltd (www.adroit.net) Phone: +613 9563 4461 Fax: +613 9563 3856 Mobile: +61 414 938 124 ICQ: 79303381

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New Wikis on zope.org
by Bill Anderson 04 Aug '00

04 Aug '00

I have added a couple of new wikis to my section on zope.org at http://www.zope.org/Members/Bill The first one deals with the Membership product. I hope to expose some of my reasons and methodology in the development of the product. You can get to it by going to my page at http://www.zope.org/Members/Bill/MembershipProductWiki . I do ask that general questions go to the mailing list (zope-dev, thank you), and not to the discussion page. The second one I hope will be of use to some zopistas, new and old. it is an open documentation and logging of the development of a Zope Powered Site. the site it references, is already up and public, but it is far from complete. It is currently in the 'it works, let us get it out there' phase. it can be reached at http://www.zope.org/Members/Bill/ThroughTheLookingGlass Both sites have a seperate page for members to edit, as I'd like to keep the main pages clear and concise. I just put these up, with some basic pages added, so bear with me the next few days. I'm readying another Membership release :) Yours in Zope, Bill -- Do not meddle in the affairs of sysadmins, for they are easy to annoy, and have the root password.

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Re: [Zope] ZSearch generated default report file fails on result set cardinality greater 50 for content which contains www addresses
by Dieter Maurer 04 Aug '00

04 Aug '00

Andreas Rippel writes: > I came across the situation, where the result rows of a Z SQL access > contained www strings like > www.uni-ko-ld.de/veranstaltungen/lehramt.html, see below. > Using ZSearch generated dtml-methods generated the following html code, > when the result set contains more > than 50 items. See the generated reference for the next items > <a > href="www.uni-ko-ld.de/veranstaltungen/lehramt.html?fach=%25&hochschule=%25&SUBMI…">, > which didn't refer to the running zope environment. Instead it merged > address stuff from a result row. I expect that your table contains a column with the same name as the DTML-variable used to build the navigation (URL, I think). "dtml-in" brings the column names of your rows in the namespace. they hide their other variables defined outside the "dtml-in". If you can, rename your database column. If you cannot, build your own DTML methods for testing by customizing the DTML methods generated by the Z Search Interface. Z SQL methods have the argument "src__" (in 2.2, there is something for tests too). It gives you the generated SQL, without executing it. Dieter

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Packing with cron
by Jason Spisak 04 Aug '00

04 Aug '00

Zopists, I am attemtping to use cron to pack my ZODB. I am using lalo's cron how-to and lynx. However when I visit http://myhost:8080/Control_Panel/Database/manage_pack nothing happens. Here is the command I am using in Zope 2.1.6: lynx -auth superuser:superuserpasswd -source http://myhost:8080/Control_Panel/Database/manage_pack Is there anything obviously skewed about this? Has anyone else tried it with success? Thanks in advance, Jason Spisak

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How to prime a selection?
by Jean Jordaan 04 Aug '00

04 Aug '00

Hi all I'm making a document class for a warehouse of papers. It's based on ZCatalogAware and ObjectManager (to wrap mainly PDFs and DOCs), and has fields: title (string type) origin (string type) format No value for format_value. type No value for type_value. "format" and "type" are selections -- 1. where do I supply their initial values (filling in 'format_value' and 'type_value')? 2. is it possible to let a field offer presets and previously entered values, but to allow users to add new ones, which are remembered and offered to subsequent users? A RTFM-type answer to question 1. is perfectly OK, though a page reference would be sorely appreciated. -- jean

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Upload applet in Java/JPython
by Alexander Limi 04 Aug '00

04 Aug '00

Hi, I tried posting this to the comp.lang.pyton group, but I never got any answer, so I was hoping that you friendly Zope folks could offer me some advice. The setting is this: My web site collects big files (typically 2-5 MB) that the users upload via HTTP POST (yeah, I know - FTP is nicer, but not when you have untrusted users). When a person submits his file, he has to wait 20-30 minutes for the upload to complete, without any visual feedback at all. This is clearly not desirable. What I imagine would be nice, is a small applet to handle the file and provide the user with a visual feedback on the progress of the upload. Just a simple progress bar. What I want to know is: Has this already been written by someone? Either in Java or JPython? If so, could you please provide me with a URL? If not, is this a big task? I am a Python newbie, and I haven't touched JPython at all. All help appreciated. Alexander.

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Installation of 2.2.0 under Linux
by Steve Sorenson 04 Aug '00

04 Aug '00

Hello, When I installed the source code of 2.2.0 on my Linux machine, I got an error message saying "Error 256" just after it began compiling the python modules. The same thing happens when I attempt to install the linux2 release. Has anybody else experienced anything of thie nature? ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

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Re: [Zope] create DTML-Source-link like on zope.org
by Chris Withers 03 Aug '00

03 Aug '00

Deryk Barker wrote: > > Try something like: > > > > http://www.mysite.com/folder/dtmlmethod/view_source > > 404 document not found...:-( Of course it was, I made up the url as an example :P > I'd like to view the source of my index_html. So you go to: http://www.yoursite.com/index_html/view_source. cheers, Chris

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Re: [Zope] Zope + Apache on FreeBSD 4.0 problems
by Peter Haight 03 Aug '00

03 Aug '00

> >Hi Peter, > > Hmm... I've never seen this problem, and I've been using >pcgi/FreeBSD since 2.2.8. I have however seen another problem: > >http://lists.zope.org/pipermail/zope/1999-December/016465.html > >that has never really been resolved. I'm going to try your >net.local magic to see if that has an effect. I tried the >FreeBSD lists at one time, and never got any response. Maybe >it's time to try them again.... I wasn't able to reproduce it on Zope. This is probably because I have since switched to using fast cgi which has fixed all my problems. I was able to reproduce it using your test script and just piping it to more. What's going on is that you are getting a broken pipe exception in self.stdout.write in HTTPResponse.write(), but that exception is getting masked somewhere which is why it seems mysterious as to what is happening. I have no idea why we get a broken pipe when piping that to more. I made a script: import sys file = open("fs.txt", "r") data = file.read(1024) while data: result = sys.stdout.write(data) data = file.read(1024) And piped that to more. Same problem. If I do 'cat fs.txt | more' it works fine. Upgrading my system from 4.0-RELEASE to 4.1-STABLE fixed this problem.

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