August 1999 - Zope - Zope lists

ZSQL Method and AUTHENTICATED_USER
by Thomas Weiner 24 Aug '99

24 Aug '99

Using the AUTHENTICATED_USER object in a ZSQL method seems to fail. For Example: select * from verteiler  where Verteiler_ID = 23 or Verteiler_ID = 24  is leading to an 'Error value: AUTHENTICATED_USER'. Am I missing something here? Regards, Thomas -- fon: ++49 (0)40 42878 3781 fax: ++49 (0)40 42878 2728

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RE: [Zope] XML documents and International character set
by Paul Everitt 24 Aug '99

24 Aug '99

Joachim wrote: > I played a little bit with the XMLDocument, this looks very > interesting > and opens a lot of possibilities, especially since you can > use ZCatalog > with XML-documents. That brings the question of international > charactersets up. I tried to insert an "ö" into one of the > example slides > and get a parse error when hitting change. I can replace the "ö" by > "ö", but how will that be handled by ZCatalog ? Yes, this is currently a weakness in the indexing machinery -- it won't handle international characters. --Paul

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sort error.
by Andreas Kostyrka 24 Aug '99

24 Aug '99

Hi! I've been fooling around with getting sorting on a dynamic base done, and now I've got this: sortfunc: (DTML method) <dtml-if "_.len(sortkey)>0"> <dtml-return sortkey> <dtml-else> <dtml-return id> </dtml-if> index_html: (DTML method) ... <dtml-in "objectValues(['FMFolder','FMFile'])" sort=sortfunc> ... I now get the following error message: Traceback (innermost last): File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/ZPublisher/Publish.py, line 209, in publish_module File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/ZPublisher/Publish.py, line 179, in publish File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/Zope/__init__.py, line 199, in zpublisher_exception_hook (Object: CatalogAware) File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/ZPublisher/Publish.py, line 165, in publish File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/ZPublisher/mapply.py, line 154, in mapply (Object: index_html) File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/ZPublisher/Publish.py, line 102, in call_object (Object: index_html) File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/OFS/DTMLMethod.py, line 145, in __call__ (Object: index_html) File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: index_html) File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/DocumentTemplate/DT_In.py, line 646, in renderwob (Object: objectValues(['FMFolder','FMFile'])) File /home2/redhat/BUILD/Zope-2.0.0b5-src/lib/python/DocumentTemplate/DT_In.py, line 719, in sort_sequence (Object: objectValues(['FMFolder','FMFile'])) AttributeError: (see above) Andreas -- Andreas Kostyrka | andreas(a)mtg.co.at phone: +43/1/7070750 | phone: +43/676/4091256 MTG Handelsges.m.b.H. | fax: +43/1/7065299 Raiffeisenstr. 16/9 | 2320 Zwoelfaxing AUSTRIA

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Number of objects
by Arnaud Lecat 24 Aug '99

24 Aug '99

How to retreive the number of objects contained in a <dtml-in "navigate_filter('blah blah)"> ? -- >> WinErr: 080 Clavier introuvable - Veuillez appuyer sur n'importe quelle touche pour continuer. << Arnaud LECAT >> Email: lecat(a)hexanet.fr >> WWW page:www.hexanet.fr/~lecat HEXANET >> http://www.hexanet.fr Z.A. Farman sud - 9 rue Roland Coffignot BP 415 - 51689 Reims Cedex 2 - France phone: (33) 03 26 79 30 05 Fax: (33) 03 26 79 30 06

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Mapping a site
by Arnaud Lecat 24 Aug '99

24 Aug '99

Hi Which is the better way to do a site map ? I'm making tests with "tree" but it shows everything from the top, even user folders and control panel ;( Any product or tip to do that ? -- >> WinErr: 080 Clavier introuvable - Veuillez appuyer sur n'importe quelle touche pour continuer. << Arnaud LECAT >> Email: lecat(a)hexanet.fr >> WWW page:www.hexanet.fr/~lecat HEXANET >> http://www.hexanet.fr Z.A. Farman sud - 9 rue Roland Coffignot BP 415 - 51689 Reims Cedex 2 - France phone: (33) 03 26 79 30 05 Fax: (33) 03 26 79 30 06

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How come ?
by Arnaud Lecat 24 Aug '99

24 Aug '99

Hi How come this test doesn't work ? <dtml-in "navigate_filter('donav','yes',_.None)" sort=title_or_id skip_unauthorized=1> <dtml-if expr="id != index_html"> . . . blah blah -- >> WinErr: 080 Clavier introuvable - Veuillez appuyer sur n'importe quelle touche pour continuer. << Arnaud LECAT >> Email: lecat(a)hexanet.fr >> WWW page:www.hexanet.fr/~lecat HEXANET >> http://www.hexanet.fr Z.A. Farman sud - 9 rue Roland Coffignot BP 415 - 51689 Reims Cedex 2 - France phone: (33) 03 26 79 30 05 Fax: (33) 03 26 79 30 06

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ZOracleDA/DCOracle problem
by Paul Browning 24 Aug '99

24 Aug '99

Using the advice recently broadcast by ldl(a)LDL.HealthPartners.COM (sorry ldl, don't know your name) I've got ZOracleDA/DCOracle working with Zope2 and Oracle 8.0.5 under RedHat 5.2. Great stuff but ..... ...... _every_ first use of a query from Zope to the Oracle database gives the error messages listed below. Re-loading the page in the browser _always_ makes the query work OK (and the query will work OK subsequently). As it stands it's a bit of a show-stopper and I would dearly welcome suggestions of how to solve the problem (being a Python babe in the wood). TIA Paul >From the shell window from which Zope was started: Exception exceptions.AttributeError: <exceptions.AttributeError instance at 84f71d0> in <method Transaction.__del__ of Transaction instance at 84d9d00> ignored >From the browser: Zope Error Zope has encountered an error while publishing this resource. Error Type: AttributeError Error Value: tpc_begin Troubleshooting Suggestions The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File /usr/local/bin/zope205/lib/python/ZPublisher/Publish.py, line 209, in publish_module File /usr/local/bin/zope205/lib/python/ZPublisher/Publish.py, line 179, in publish File /usr/local/bin/zope205/lib/python/Zope/__init__.py, line 199, in zpublisher_exception_hook (Object: test1) File /usr/local/bin/zope205/lib/python/ZPublisher/Publish.py, line 169, in publish File /usr/local/bin/zope205/lib/python/ZODB/Transaction.py, line 236, in commit AttributeError: (see above) -- The Library, Tyndall Avenue, Univ. of Bristol, Bristol, BS8 1TJ, UK E-mail: paul.browning(a)bris.ac.uk URL: http://www.bris.ac.uk/

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RE: [Zope] How to pronounce "Zope" ?
by Itai Tavor 24 Aug '99

24 Aug '99

On Mon, 23 Aug 1999, Alexander Staubo wrote: > Like "soap" but with a "z" as in "zoo". > > It doesn't mean anything. It's a silly acronym for "Z Object Publishing > Environment". The real $1m question is: What exactly is Z? 'Z' (Zee) is a very badly pronounced 'The'. So Zope = *The* Object Publishing Environment! -- Itai Tavor -- "Je sautille, donc je suis." -- itavor(a)vic.bigpond.net.au -- - Kermit the Frog -- -- -- -- "Every day, once a day, give yourself a present" - Dale Cooper --

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Re: [Zope] using ZCatalog to search multiple data containers
by Martijn Pieters 24 Aug '99

24 Aug '99

At 05:51 24/08/99 , Jay, Dylan wrote: >Something that has been bothering me with this whole ZCatalog thing is how >do I search things other than the Zope ODB. More importantly how do I >combine a search that works with the ZCatalog with things from databases. >Lets say I have a database driven FAQ. How do I put a single search field on >a site that finds normal DTML documents as well as parts of the FAQ? ZCatalog indexes both attributes and the results of methods. You could design a ZClass that would return database results to index. -- Martijn Pieters, Web Developer | Antraciet http://www.antraciet.nl | Tel: +31-35-7502100 Fax: +31-35-7502111 | mailto:mj@antraciet.nl http://www.antraciet.nl/~mj | PGP: http://wwwkeys.nl.pgp.net:11371/pks/lookup?op=get&search=0xA8A32149 ------------------------------------------

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propagation of changes programmatically?
by Conceptron 24 Aug '99

24 Aug '99

Hi, Is there a way to propagate changes from one Zope server to another? For example, say there is a Development (D) and Production (P) Servers. Is there a way to programmatically propagate all the changes From D to P on a defined schedule (say nightly)? Can it all be done from within Zope using DTML? - Anton

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