July 2000 - Zope - Zope lists

Re: Shane's Acquisition Understander
by Chris Withers 20 Jul '00

20 Jul '00

"James W. Howe" wrote: > > I was just trying the "showaq" external method you posted on > zope.org. Perhaps I just don't have things defined quite correctly, but > when I try to use the method I get an error on the line which reads: > > base = getattr(obj, aq_base, obj) Argh! I knew I'd be bitten by this again. I did the How-To in structured text which conveniently removed all the '' from the python code and broke it :( I've chanegd the formatting to 'HTML' so it now works. The new version is in the same place as the old one. Apologies to Shane for thinking he wrote dodgy code :-) cheers, Chris

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two problems.
by Gregory Haley 20 Jul '00

20 Jul '00

hi folks, the first of these should be as simple to solve as anything, but i cannot figure it out. the second may be more complicated, and perhaps there is a good tutorial on it that someone could point out to me (though i did not find exactly what i am looking for in the zope list of how-to's, etc.) 1. i am exploring using zope 2.2 on my local machine, the installation went fine, but now when i try to create anything from superuser, i get an error that says: Error Type: SuperCannotOwn Error Value: Objects cannot be owned by superuser what am i doing wrong here. (this of course runs completely counterintuitive from my unix experience, where superuser can do anything anywhere). i was folloing the steps outlined in the "A first zope site" How-to, and still did not get this to work. 2. on a website we are developing, we can log in as a user, and get AUTHENTICATE_USER to authenticate fine, but when we log out and log in as a new user, the content remains that of the original user. we are using a combination of UserDb to store users, acl_user, and a MySQL database to store user folder content information. the zope documentation still seems fairly sketchy as to how the whole authentication process works, and i have seen many questions posted about this. tia. ciao! greg. Gregory Haley venaca.com

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SQL Session woes (urgent for me)
by Jérôme Loisel 20 Jul '00

20 Jul '00

Hello all! I am having problems with SQLSession. I e-mailed Anthony about it two days ago, but have not heard from him yet. And I need this resolved quickly for deadline reasons. Can someone here help me out, please? I am running Zope 2.2 and SQLSession 0.3 on a fresh RedHat 6.2 install + Helix Gnome. (Is 0.3 the version I should be using for production work? Maybe 0.2.3 would be more appropriate?) I tried FSSession as well, but dropped it because it was generating errors. I have a /groupe folder which contains a dedicated ZGadfly connection with its own var/gadfly/ subdirectory (with proper permissions set). Zope reports that database connection as open. I have also created in the same folder an SQL_Session object which uses that database connection in base64oneline format. I get the following error message when trying <dtml-call Session>: """ KeyError Sorry, a Zope error occurred. Traceback (innermost last): File /usr/local/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope-2.2.0-linux2-x86/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: ElementWithAttributes) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: index_html) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: index_html) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/OFS/DTMLMethod.py, line 167, in __call__ (Object: index_html) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: index_html) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/OFS/DTMLMethod.py, line 163, in __call__ (Object: standard_html_header) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: standard_html_header) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/Products/SQLSession/SQLSession.py, line 317, in __call__ (Object: Session) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/Products/SQLSession/SQLSession.py, line 347, in newSession (Object: Session) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/Shared/DC/ZRDB/DA.py, line 450, in __call__ (Object: sqlSessionCreate) File /usr/local/Zope-2.2.0-linux2-x86/lib/python/Products/ZGadflyDA/db.py, line 178, in query File /usr/local/Zope-2.2.0-linux2-x86/lib/python/Products/ZGadflyDA/gadfly/gadfly.py, line 349, in execute File /usr/local/Zope-2.2.0-linux2-x86/lib/python/Products/ZGadflyDA/gadfly/sqlmod.py, line 596, in relbind File /usr/local/Zope-2.2.0-linux2-x86/lib/python/Products/ZGadflyDA/gadfly/gfdb0.py, line 206, in get_for_update File /usr/local/Zope-2.2.0-linux2-x86/lib/python/Products/ZGadflyDA/gadfly/gfdb0.py, line 1051, in __getitem__ KeyError: ZSESSIONS """ I would very much appreciate any help you could give me with regards to that. Thank you very much for your time. Cheers, Jérôme Loisel

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Working with Lists
by Terry Babbey 20 Jul '00

20 Jul '00

Here is my code and my error. <dtml-in "_.getitem(ProgCode,0).CL"> <dtml-let item=sequence-item> <dtml-var "item[0]"> </dtml-let> <BR> </dtml-in> Zope has encountered an error while publishing this resource. Error Type: IndexError Error Value: string index out of range CL is a property of a dtml document and is a list of courses for a given program. My goal is to test character 8 of each line and if it is a - (dash) then it represents a course name which I will usr to point to a course description. Any help? Terry -- __________________________________________________________________ Terry Babbey Technical Support Specialist Lambton College, Sarnia, Ontario, Canada __________________________________________________________________

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length of an object
by Brown Fox 20 Jul '00

20 Jul '00

Hello, i want to know the size of an image or a file. With <dtml-var "_.len(object)"> i count objects, but for the length? Thanks, Bruno ______________________________________________________________________ Do You Yahoo!? Il tuo indirizzo gratis e per sempre @yahoo.it su http://mail.yahoo.it

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RE: [Zope] Changing my session identity
by Chris McDonough 20 Jul '00

20 Jul '00

Oops... sorry... <dtml-raise Unauthorized> Unauthorized. </dtml-raise> Shortcuts on the brain. :-) > -----Original Message----- > From: Chris McDonough [mailto:chrism@digicool.com] > Sent: Wednesday, July 19, 2000 11:43 AM > To: 'Andreas Rippel'; zope(a)zope.org > Subject: RE: [Zope] Changing my session identity > > > In dtml: > > <raise Unauthorized> > You are unauthorized. > </raise> > > If you enter a new valid username/password combo in, you'll > be validated > and your identity will be changed. > > If you cancel or enter an invalid username/password combo, > you'll still > be logged in as whomever you started with. > > > -----Original Message----- > > From: Andreas Rippel [mailto:arippel@informatik.uni-kl.de] > > Sent: Wednesday, July 19, 2000 11:30 AM > > To: zope(a)zope.org > > Subject: [Zope] Changing my session identity > > > > > > Hi, > > > > does anybody know a possibility to change the identity during > > a browser > > process, > > without killing all clients and logging in again? > > > > Thanks > > Andreas > > > > _______________________________________________ > > Zope maillist - Zope(a)zope.org > > http://lists.zope.org/mailman/listinfo/zope > > ** No cross posts or HTML encoding! ** > > (Related lists - > > http://lists.zope.org/mailman/listinfo/zope-announce > > http://lists.zope.org/mailman/listinfo/zope-dev ) > > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) >

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ZDiscussions and Zope 2.2
by Gidon Friedman 20 Jul '00

20 Jul '00

hi Anybody tried to use ZDiscussion with Zope 2.2 ? I somehow can't manage to get it to work .... First I wasn't able to use 'regenerate method' because of a TypeError : keyword parameter redefined then i copied the methods by hand, but each time i try to view a non-empty Topic (as Manager) it shows: Zope Error: Unauthorized I can view the page as superuser without problems. I can also view an old Topic that i created in Zope 2.1.6 and imported into the new site as Manager. As long as i don't ad new Items ... Anybody? I add the tracebacks at the end, my os is aix 4.3. thankx gidon ----- traceback I: regenerate methods: Traceback (innermost last): File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/gfried/Zope-2.2.0-src/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: ElementWithAttributes) File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_regenerateDefaultMethods) File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: manage_regenerateDefaultMethods) File /home/gfried/Zope-2.2.0-src/lib/python/OFS/DTMLMethod.py, line 167, in __call__ (Object: manage_regenerateDefaultMethods) File /home/gfried/Zope-2.2.0-src/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: manage_regenerateDefaultMethods) File /home/gfried/Zope-2.2.0-src/lib/python/DocumentTemplate/DT_In.py, line 691, in renderwob (Object: default_methods.objectIds()) File /home/gfried/Zope-2.2.0-src/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: manage_addProduct['OFSP'].addDTMLMethod( this(), _['sequence-item'], title=_.getattr(default_methods, _['sequence-item']).title, file=_.getattr(default_methods, _['sequence-item']))) (Info: this) File <string>, line 0, in ? TypeError: (see above) traceback II: index_html as Manager in non-empty Topic. Traceback (innermost last): File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: index_html) File /home/gfried/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: index_html) File /home/gfried/Zope-2.2.0-src/lib/python/OFS/DTMLMethod.py, line 167, in __call__ (Object: index_html) File /home/gfried/Zope-2.2.0-src/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: index_html) File /home/gfried/Zope-2.2.0-src/lib/python/TreeDisplay/TreeTag.py, line 155, in render (Object: a tree tag) File /home/gfried/Zope-2.2.0-src/lib/python/TreeDisplay/TreeTag.py, line 261, in tpRender (Object: ElementWithAttributes) File /home/gfried/Zope-2.2.0-src/lib/python/TreeDisplay/TreeTag.py, line 337, in tpRenderTABLE (Object: ElementWithAttributes) Unauthorized: [0]

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Re: Returned mail: User unknown
by Mathias Bengtsson 20 Jul '00

20 Jul '00

> > > When I installed ZPatterns. I first untared in zope root as usual. Then > standing in the > /zope/lib/python/Products/ZPatterns/ library i da a copy of the > makefile two steps above > cp ../../Makefile.pre.in > (ypu probaly done this but anyways) > then i run make -f Makefile.pre.in boot > then make > That's all. It shold work :) > > Demos Economacos wrote: > > > Hi Mathias > > > > I have the latest version of ZPatterns 0.3. Did you > > have to do the make step? Which directory did you do > > the make step in? > > > > Thanks > > > > Demos > > > > --- Mathias Bengtsson <mathias(a)innodev.com> wrote: > > > What version of ZPatterns do you have. I experienced > > > this problem > > > earlier and realized that in the file > > > SheetProviders.py in the > > > ZPatterns library some verison of ZPatterns totally > > > lack the > > > SheetProverContainers. I run on ZPatterns 0-3-0 and > > > I had it > > > up'n'running. > > > > > > /Mathias Bengtsson > > > > > > Demos Economacos wrote: > > > > > > > I had an older version of LoginManager (0.3) > > > installed > > > > on my default Zope installation (2.1.6) running on > > > a > > > > RH 6.3 Linux. I downloaded and installed > > > LoginManager > > > > 0.8.6 and then things started getting weird. > > > > LoginManager and PTK were both being reported as > > > > broken products. > > > > > > > > So, spent about 4 hours trying to understand what > > > was > > > > going on (reinstalling - reading the zope.org and > > > > egroups) and then found out that I needed > > > ZPatterns. > > > > So I downloaded the binary version (0.3) and > > > installed > > > > that. However, when I tried to do the make part, I > > > > kept getting an error. After much investigation, I > > > > discoverd that I needed the Components library for > > > the > > > > makefile stuff. So,I then had to download the > > > entire > > > > Zope souce code and installed that into a new > > > > directory - and copied the components over to the > > > > existing zope directory. However the make still > > > didnt > > > > work. Then I tried (un)taring Zpatterns into the > > > new > > > > zope and tried to make and still problems. Tben I > > > > downloaded the source an older version of > > > ZPatterns > > > > and installed that to the new zope and got the > > > make to > > > > work eventually. Then i tried the same procedure > > > on > > > > teh old zope and still no joy. Then I decided to > > > copy > > > > over everything from the new zope to the old zope > > > in > > > > the ZODB directory that was new. That seemed to do > > > the > > > > trick and enventually after about 16 straight > > > hours of > > > > pure frustration (for a newbie like me) i got the > > > > makefile step to go through without an error. > > > > > > > > However, when I restart zope, I now get a new > > > error in > > > > the login manager traceback: > > > > Traceback (innermost last): > > > > File > > > > "/usr/share/zope/lib/python/OFS/Application.py", > > > line > > > > 387, in import_products > > > > product=__import__(pname, global_dict, > > > > global_dict, silly) > > > > File > > > > > > > > > "/usr/share/zope/lib/python/Products/LoginManager/__init__.py", > > > > line 1, in ? > > > > import LoginManager, LoginMethods, UserSources > > > > File > > > > > > > > > "/usr/share/zope/lib/python/Products/LoginManager/LoginManager.py", > > > > line 9, in ? > > > > from Products.ZPatterns.SheetProviders import > > > > SheetProviderContainer > > > > ImportError: cannot import name > > > SheetProviderContainer > > > > > > > > I have no idea where to even start looking for the > > > > problem. Anyone have any hint or idea - I would > > > really > > > > appreciate any help. Its been a very long and > > > > frustrating day :) > > > > > > > > Thanks in advance > > > > > > > > Demos > > > > > > > > __________________________________________________ > > > > Do You Yahoo!? > > > > Get Yahoo! Mail - Free email you can access from > > > anywhere! > > > > http://mail.yahoo.com/ > > > > > > > > _______________________________________________ > > > > Zope maillist - Zope(a)zope.org > > > > http://lists.zope.org/mailman/listinfo/zope > > > > ** No cross posts or HTML encoding! ** > > > > (Related lists - > > > > > > > http://lists.zope.org/mailman/listinfo/zope-announce > > > > http://lists.zope.org/mailman/listinfo/zope-dev ) > > > > > > > __________________________________________________ > > Do You Yahoo!? > > Get Yahoo! Mail - Free email you can access from anywhere! > > http://mail.yahoo.com/

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pb impoting objects from 2.1.6 to 2.2.0
by Didier Georgieff 20 Jul '00

20 Jul '00

Hello, I'm importing on Zope 2.2/Win98 a ZopeFolder/XML export done on Zope 2.2.0/Linux I get this error Error Type: KeyError Error Value: id Any thought about a bad export or a pb between 2.1.6/2.2 ? Traceback (innermost last): File C:\Zope\Zope220\lib\python\ZPublisher\Publish.py, line 222, in publish_module File C:\Zope\Zope220\lib\python\ZPublisher\Publish.py, line 187, in publish File C:\Zope\Zope220\lib\python\Zope\__init__.py, line 221, in zpublisher_exception_hook (Object: ElementWithAttributes) File C:\Zope\Zope220\lib\python\ZPublisher\Publish.py, line 171, in publish File C:\Zope\Zope220\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: manage_importObject) File C:\Zope\Zope220\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: manage_importObject) File C:\Zope\Zope220\lib\python\OFS\ObjectManager.py, line 495, in manage_importObject (Object: ElementWithAttributes) File C:\Zope\Zope220\lib\python\ZODB\ExportImport.py, line 216, in importFile File C:\Zope\Zope220\lib\python\ZODB\ExportImport.py, line 316, in importXML File C:\Zope\Zope220\lib\python\Shared\DC\xml\xyap.py, line 57, in unknown_endtag File C:\Zope\Zope220\lib\python\Shared\DC\xml\ppml.py, line 781, in save_object KeyError: (see above)

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cookies
by Vincent Maton 20 Jul '00

20 Jul '00

Hello !!! can you tell me how can I use the "cookies" Thank you very much

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