August 2000 - Zope - Zope lists

RE: [Zope] getting rid of PTKDemo
by Tony McDonald 17 Aug '00

17 Aug '00

At 7:22 pm +0200 16/8/00, ralf.herold(a)charite.de wrote: >Hello Tony, sure I would come for such a pint offered, but for now, I am in >just the same situation - without access to this tab of any ZSQL method. So, >please, should you get an answer (I mean, a solution) could you be so kind >to share it with me? I'm not sure that this is a solution Ralf, but it fixed something here and made the ZSQL advanced tab usable again. I was having problems importing a folder. Errors like 'KeyError' with a crap character were showing up when I tried to import. I found that in the folder were subfolders with an ID of the type 'folder.gif', and title 'c://Dan/Images/folder.gif' - ie as though someone had uploaded an image, but it had created a folder instead (this behaviour by itself is pretty weird). I deleted these folders, and exported the folder I was interested in. I then got a clean 2.2.0 Data.fs.in and started up another Zope instance (BTW, the excellent HowTo at http://www.zope.org/Members/4am/instancehome should be required reading for those running multiple Zope sites from a single Zope installation...). I then imported the .zexp file and voila, everything was working and I could get to my 'Advanced' tab again. I have no idea whether PTKDemo is in my Data.fs, but this is encouraging! :) 112 % grep PTKDemo Data.fs | more 113 % grep MySQL Data.fs | more Binary file Data.fs matches (and the old Data.fs) 116 % grep PTKDemo Data.fs- | more Binary file Data.fs- matches If you *don't* have any ID's with 'unusual' characters in them, then I guess I can't help you out... >Thank again, greeting from a Berlin draught drinker... > >-- Ralf Herold :) Tone ps Ralf, I've taken the liberty of ccing this to the list as it might help others... ------ Dr Tony McDonald, FMCC, Networked Learning Environments Project http://nle.ncl.ac.uk/ The Medical School, Newcastle University Tel: +44 191 222 5116 Fingerprint: 3450 876D FA41 B926 D3DD F8C3 F2D0 C3B9 8B38 18A2

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mysqlUserFolder woes
by Stephen Harrison 17 Aug '00

17 Aug '00

I've been trying out mysqlUserFolder lately, but have had quite a major problem with it. Basically, everything works fine - for a while - then it starts to intermittently fail as the load to the server increases, until it is completley broken, with the system error below. Has anyone else come across this, or is it just me? Cheers, Stephen Error Type: SystemError Error Value: Failed to import class ImplicitAcquirerWrapper from module Acquisition Traceback (innermost last): File /usr/local/zope/2-1-6/lib/python/ZPublisher/Publish.py, line 214, in publish_module File /usr/local/zope/2-1-6/lib/python/ZPublisher/Publish.py, line 179, in publish File /usr/local/zope/2-1-6/lib/python/Zope/__init__.py, line 202, in zpublisher_exception_hook (Object: ElementWithAttributes) File /usr/local/zope/2-1-6/lib/python/ZPublisher/Publish.py, line 151, in publish File /usr/local/zope/2-1-6/lib/python/Products/SiteAccess/ChangeBehaviors.py, line 226, in traverse File /usr/local/zope/hack/2-1-6/lib/python/ZPublisher/BaseRequest.py, line 504, in old_validation File /usr/local/zope/2-1-6/lib/python/ZODB/Connection.py, line 396, in setstate SystemError: (see above) -- Stephen Harrison stephen(a)nipltd.com New Information Paradigms www.nipltd.com

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zCatalog and subobjects
by Menard.Jean-Francois＠hydro.qc.ca 17 Aug '00

17 Aug '00

I'm trying to search a zCatalog to find all the objects containing a certain type of sub-object. Right now, I use a dtml-if inside the result loop, but the result count is obviously wrong. There must be a better way to do this, right? Jean-François Ménard Intranet DPAS Pratiques d'affaires et orientations * (514) 840-3000 poste 3939 * (514) 840-5585 * menard.jean-francois(a)hydro.qc.ca * 855 Ste-Catherine est, 6e étage Montréal, Qué. H2L 4P5

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Re: [Zope] Old Zope packages
by Martijn Pieters 17 Aug '00

17 Aug '00

On Thu, Aug 17, 2000 at 05:01:01PM +0300, Jarkko Veijalainen wrote: > problem is that it don't allow ANY of my users (including managers and > superuser) to pass Authentication when i'm trying to POST data to another > dtml document, which calls external method? > > How i manage this? I'm desperated.... Hallo Jarko, I really don't know, especially not without some more context. However, could you keep on sending questions to the Mailing Lists? You'll have far better chances at getting an answer there. I'll include zope(a)zope.org for this one. -- Martijn Pieters | Software Engineer mailto:mj@digicool.com | Digital Creations http://www.digicool.com/ | Creators of Zope http://www.zope.org/ | ZopeStudio: http://www.zope.org/Products/ZopeStudio -----------------------------------------------------

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How to use RESPONSE.redirect ?
by Stuart Foster 17 Aug '00

17 Aug '00

I want to use redirect to call another form passing the current form, how can I do that. <dtml-call RESPONSE.redirect('otherform'+?????)> If I do <dtml-call RESPONSE.redirect('otherform')> The current form isn't being passed ? Any ideas.. TIA Stuart

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open a database connection
by Tom Deprez 17 Aug '00

17 Aug '00

Hi, How can I open a database connection from dtml? Thanks in advance, Tom.

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Python function within a ZClass...
by Vincent 17 Aug '00

17 Aug '00

Is it possible to access Python function within a ZClass ? If yes, how should I do that ? Thanks

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Re: Pb with MIME Type x-vCard
by Didier Georgieff 17 Aug '00

17 Aug '00

Le 17 Aug 00, à 11:31, zope(a)zope.org a écrit : > I'm doing a method for getting vCards from a directory. > It works fine, until i want to put some <dtml-var> with the x-vCard > MIME type I respond to my own post. It seems that vCard doesn't like a line WITH propertyname AND WITHOUT propertyvalue. So some <dtml-if> does the trick. Pay attention, the </dtml-if> needs to be on a separate line for line break reasons. -------------------------------- Content-type:text/x-vCard Content-Transfer-Encoding:8bit BEGIN:VCARD VERSION:2.1 N:<dtml-var name> EMAIL;INTERNET:<dtml-var email> <dtml-if "tel<>''">TEL;WORK:<dtml-var tel> </dtml-if> END:VCARD -- Didier Georgieff DDAF du Bas-Rhin - Cellule SIG 2, rue des Mineurs 67070 Strasbourg Cedex tél : 03.88.25.20.33 - fax : 03.88.25.20.01 email : didier.georgieff(a)agriculture.gouv.fr GéoWeb http://10.67.90.3 (Intranet Agriculture) GéoWeb http://sertit10.u-strasbg.fr (Internet)

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jcNTUserFolder troubles ..
by Jean Jordaan 17 Aug '00

17 Aug '00

Hi all Owww, now I understand nothing anymore. There's an NTUserFolder in '/' with user zopeman (on the local machine) with Manager and Debugger roles (Debugger doesn't have any permissions, it's just used to trigger the output of debugging information). 'standard_html_header' contains: <dtml-if AUTHENTICATED_USER> <dtml-var "AUTHENTICATED_USER.getUserName()"> <dtml-var "AUTHENTICATED_USER.getRoles()">  Now how on earth can this output:: corpcomms\zopeman i.e. with *no* roles. Furthermore, when I browse to '/docs/manage' I get the left frame ('manage_menu') OK, but the right frame contains the viewed 'index_html' instead of the management view ('manage_workspace'). And, having gone back and forth with this for a bit, Python is now permanently taking up 99% of CPU. When I looked, it was using 21Mb of memory. Zope has frozen. I can't even browse to the control panel to shut it down. ?!?!?! I walked over to the relevant machine to shutdown and restart the Zope service, and that took me 10 minutes because it had become completely unresponsive. Any advice, pleeeze? Could this be due to jcNTUserFolder? Has anyone used it under stress? -- Jean Jordaan -- technical writer -- Mosaic Sofware -- Zope 2.1.6 on WinNT and W2K

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ProxyPass trouble II
by Stephan Goeldi 17 Aug '00

17 Aug '00

I forgot to mention: The ProxyPass works ok. After some work in the management folder, Apache sends me the error message: "The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /. Reason: Could not connect to remote machine: Connection refused" When I reboot the server, everything goes ok again. ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

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