December 2000 - Zope

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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Re: [Zope] Another Zope E-Commerce Site Online
by Diego Rodrigo Neufert 07 Dec '00

07 Dec '00

Transaction Error too.... Are you trying to do session management and/or database querys in two different frames? On Qua 06 Dez 2000 16:16, you wrote: > Just announcing this new e-commerce zope based site. > > http://www.adirondackcraft.com > > Come buy something, but don't whack it too hard, this site is still a > work in progress (aren't they all?) > > -- > > This site was "thrown together" in about 5 days for a disorganized > customer, came online just 30 minutes before it's first sale. > > They had a big ad in the New York Times which pushed the deadline. > > - > > Zope 2.2.4 with Interbase, gvibDA and Wampum Generator running > behind Apache with mod_proxy and mod_ssl, on RH Linux 7. > > I'm thinking of writing a white paper on this entire experience, from a > consulting point of view and a programmer's viewpoint. Not sure how > useful that would be to anyone. > > There were 2 graphics/layout designers and myself working directly with > the customer to go from concept to completion in an extremely short > timeframe. > > > > Brad Clements, bkc(a)murkworks.com (315)268-1000 > http://www.murkworks.com (315)268-9812 Fax > netmeeting: ils://ils.murkworks.com AOL-IM: BKClements > > _______________________________________________ > 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 ) -- Diego Rodrigo Neufert Webmaster / Web Developer - Magic Web Design ----------------------------------------------------------- diego(a)magicwebdesign.com.br www.magicwebdesign.com.br Curitiba - PR - Brasil

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RE: [Zope] Another Zope E-Commerce Site Online
by Lee Hunter 07 Dec '00

07 Dec '00

Site looks beautiful but I would *never* have guessed that it was an ecom site unless you told me. Even then it was just by accident that I clicked an image and came to a price and description. Maybe that's the part you were refering to as being in progress. Otherwise the site works great. Cheers Lee Hunter Hum Communications Ltd. > Brad Clements wrote: > > > Just announcing this new e-commerce zope based site. > > > > http://www.adirondackcraft.com > > > > Come buy something, but don't whack it too hard, this site is still a > > work in progress (aren't they all?) >

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version 2.2.4 just blew up!
by michael angelo ruberto 07 Dec '00

07 Dec '00

hi, i just performed the upgrade from 2.2.2 to 2.2.4 and it blew up after running for a few minutes. it happened as i clicked the link to Debug Information from the control panel. Zope does start up again and the same thing occurs each time i click this link. i can send you the Dr. Watson error log if you think it will help you but i prefer not to send it to a public list. please send me a personal email address for this. i can also send a screen shot of the error message. Python is dying. -<mike>-

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Authentication Problem : External method returning object : Zope 2.2.4 Zope 2.2.4
by Sean McGrath 07 Dec '00

07 Dec '00

All, I'm just a country boy raised on mashed potatoes and Zope 2.1.6. The new security model up here in the bright lights/big city world of Zope 2.2.4 has me all confused:-) 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. Here is the relevant part of the DTML: <dtml-call "REQUEST.set('foo',testexternal(REQUEST,RESPONSE))"> <dtml-var "foo.X"> Here is the external method "testexternal": class AClass: def __init__(self): self.X = 1 self.Y = 2 def testexternal (self,REQUEST,RESPONSE): A = AClass() return A Thanks in advance, Sean McGrath

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