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Re: [Zope] Authentication Problem : External method returning object : Zope 2.2.4 Zope 2.2.4
by Dieter Maurer 07 Dec '00

07 Dec '00

Hi Sean Sean McGrath writes: > ... > I have an external method that returns an object. I have a dtml method > that tries to reference an attribute of that object. The attempted > attribute reference causes the HTTP authenticate dialog to appear. > No username/password seems to appease it. Have you read Byan's "Upgrading to Zope 2.2"? > .... > Here is the external method "testexternal": > > class AClass: You will need (or something like this): __access_to_unprotected_subobjects__= 1 > def __init__(self): > .... Dieter

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the day of zope headaches
by michael angelo ruberto 07 Dec '00

07 Dec '00

ok, i'm not that superstitious but today must be Zopes equivalent of friday the 13th. i've nothing but headaches with it all day today. maybe the warranty expired ;) here we go the new problem is this: Zope has encountered an error while publishing this resource. IOError Sorry, a Zope error occurred. such a very helpful message. this happened while reindexing the ZCatalog used for the main site search. i do this every week without problems. it takes a bit longer each week but never got this error before. have i maxed it out or something? has anyone else come across this? as always, help greatly appreciated! thanks -<mike>- ps: the catalog is now empty.

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Re: [Zope] uploading Files when using GUF
by Dieter Maurer 07 Dec '00

07 Dec '00

urs.beyeler writes: > i try to allow users uploading files through a web-interface on > zope2.2.1. this works fine unless i try this in a > GenericUserFolder-controlled folder ... > > i always get > > Error Type: AttributeError > Error Value: getUserById I do not have the GenericUserFolder sources around, therefore I cannot look: Apparently, your upload code uses "getUserById" and "GenericUserFolder" does not define it (while the normal UserFolder does). Look at the upload code and check whether you need the "getUserById". Dieter

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Re: [Zope] Indirect addressing
by Dieter Maurer 07 Dec '00

07 Dec '00

Ragnar Beer writes: > Howdy Zopistas! > I have a directory structure like this: > + myfolder > index_html > my_external_method > dtml_method_1 > dtml_method_2 > ... > > In index_html I want to include either dtml_method_1 or > dtml_method_2, ... (one method for every week of year). > my_external_method tells me which dtml_method to include. > This would logically be handled with "<dtml-var <dtml-var > my_external_method>>" in index_html but this doesn't work. If your external method returns the object itself (and not its name), then you can use: <dtml-let method=my_external_method> <dtml-var method> </dtml-let> or, if your method needs parameters <dtml-let method="my_external_method(parameters...)"> <dtml-var method> </dtml-let> Dieter

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Re: [Zope] REQUEST.set doesn't set in 2.2.4
by Dieter Maurer 07 Dec '00

07 Dec '00

Brad Clements writes: > This code: > > <dtml-call "REQUEST.set('verrormessage',orderobject.chargeCard(REQUEST,Holmes.CyberCash,Rec))"> >  > > Prints out _.None as the result. > > However a print statement in my ordeobject.chargeCard method shows > that the return value isn't None. Are you sure that you do not have a "verrormessage" variable or object attribute/property around? The definitions in REQUEST have quite a low priority. They are usually at the bottom of the namespace stack and there at the bottom of the acquisition context. This implies: If you have any variable on the namespace stack, it will hide a REQUEST value bound to the same name. Same is true, for acquired names. You may use <dtml-var "REQUEST['verrormessage']" html_quote> or: <dtml-with REQUEST> &dtml-verrormessage; </dtml-with> Dieter

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FW: [Zope] FTP for ZClass hierarchies
by M. Adam Kendall 07 Dec '00

07 Dec '00

ARGH.. Spoke too soon.. just figured out how to override it so it actually WILL let you get to methods of inner Zclasses. And yes, I have tried to save back to the methods and they save fine.. The next thing to try to tackle is how to make FTP create a DTML Method instead of DTML Document as the default when creating new files. Hope this helps. > In the past few days I have been working on a patch that will > let you edit ZClasses via FTP without the need for typing in > actual pathnames to get to the methods (mainly so I can edit > ZClasses with HTML-Kit). Strangely enough, even with the > modifications, I see this same thing.

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FTP for ZClass hierarchies
by Jim Welch 07 Dec '00

07 Dec '00

As an avid emacs user I am delighted to be able to access DTML objects via FTP. Recently I have been creating some ZClass hierarchies and have been disappointed to discover that while I can access, via FTP, the methods of a top-level ZClass, I can't access any methods of ZClasses defined inside of a top-level ZClass. Is this a known limitation of the FTP interface? Interestingly, but perhaps merely coincidental, I notice that the URLs of contained ZClasses as generated by the Zope management interface have a "%20" immediately following the name of each contained ZClass (but not the top-level ZClasss) - e.g, http://blah.blah/Control_Panel/Products/newprod/toplev/propertysheets/metho… Upon observing this, I had hoped that I could find success by similarly modify my emacs FTP spec, as in: me@blah.blah:/Control_Panel/Products/newprod/toplev/propertysheets/methods/seclev%20/propertysheets/methods or, me@blah.blah:/Control_Panel/Products/newprod/toplev/propertysheets/methods/seclev /propertysheets/methods (yes, I used C-q space) But neither of these worked.

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RE: [Zope] Cannot create Primary Key
by Farrell, Troy 07 Dec '00

07 Dec '00

See this question from the gadfly faq: http://www.chordate.com/kwParsing/gffaq.html#key -----Original Message----- From: Angietel [mailto:angietel@hotmail.com] Sent: Wednesday, November 29, 2000 10:17 PM To: zope(a)zope.org Subject: [Zope] Cannot create Primary Key I'm using the Z Gadfly Database as my database adapter, and i using Z SQL Method to create my table, but it is not allow for me to create Primary Key for the my sequence integer field, beside that it also not allow me to create a 'date' data type field. my SQL will be:- CREATE TABLE customer (custno SERIAL PRIMARY KEY, custactdate DATE)

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FieldDocument
by Olaf Zanger 07 Dec '00

07 Dec '00

hi there, FieldDocument.zexp (downloadable from www.zope.org) does everything fine except of creating the actual input field. a second error is that <dtml-call "REQUEST.set('field_debug')"> does not work, even if i add a third operand as requested <dtml-call "REQUEST.set('field_debug',_)"> what's the trouble, does anybody use it? unfortunately i have no clue of python and am therefore lost in space for debugging thanks olaf -- soli-con Engineering Zanger Dipl.-Ing. (FH) Olaf Zanger Nusch Lorrainestrasse 23 3013 Bern / Switzerland Fon: +41-31-332 9782 Mob: +41-76-572 9782 mailto:info@soli-con.com mailto:olaf.zanger@soli-con.com http://www.soli-con.com

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Re: [Zope] Another Zope E-Commerce Site Online:which database ??
by Gilles Lavaux 07 Dec '00

07 Dec '00

Hello, What is the database used on this site? I never had this error myself :-) Gilles Lavaux -----Original Message----- From: Marcin Kasperski <Marcin.Kasperski(a)softax.com.pl> To: Zope List Submission <zope(a)zope.org> Date: Thursday, December 07, 2000 10:38 AM Subject: Re: [Zope] Another Zope E-Commerce Site Online >Brad Clements wrote: >> >> Just announcing this new e-commerce zope based site. >> >> http://www.adirondackcraft.com >> > >Hmm. I get: > >Zope has encountered an error while publishing this resource. > >Error Type: TransactionError >Error Value: A serious error, which was probably a system error, >occurred in a previous database transaction. This application may be in >an invalid state and must be restarted before database updates can be >allowed. Beware though that if the error was due to a serious system >problem, such as a disk full condition, then the application may not >come up until you deal with the system problem. See your application log >for information on the error that lead to this problem. > >-- >http://www.mk.w.pl / > Marcin.Kasperski | Sztuczki i kruczki w C++: > @softax.com.pl | http://www.mk.w.pl/porady/porady_cplusplus > @bigfoot.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 ) > >

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