June 2000 - Zope - Zope lists

Re: SQLSession and lexical token problems
by Hung Jung Lu 08 Jun '00

08 Jun '00

--- In zope(a)egroups.com, Jason Lee <jlee@r...> wrote: >I'm trying to use SQLSession, and not having much luck. The other two choices are FSSession and HappySession. FSSession is File-System-based. HappySession is RAM-based. HappySession is very easy to install and use. You don't need to worry about setting up database tables or file folder, you don't need to worry about cleaning up old session data, and you don't need to worry about initializing the session object in each REQUEST. If you (1) don't need to store the session data forever, (2) are willing to use cookie, (3) don't store gigantic session data, then you may consider using HappySession. http://www.zope.org/Members/hungjunglu/Products/HappySession regards, Hung Jung ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

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RE: [Zope] Plea: sequence-item and sequence_item in 2.2?
by Brian Lloyd 08 Jun '00

08 Jun '00

> >Hi all, > >Can I make a plea that the .diff patch that Jonothan Farr posted a > >while back be included into the 2.2 release? > >http://www.zope.org/Members/jfarr/Patches/dtml-in-sv > > I have yet to hear a downside to this patch. I second that motion. > The patch has allowed me to clean up my code signifigantly. While I understand your wanting this, the problem is a little deeper than just naming consistency. The sequence-* names were done that way intentionally to avoid consuming possible names and avoid clashes in the standard namespace, and changing the convention could cause clashes to become effective. Have you looked at the "named dtml in loop" proposal on the DTML wiki on Zope.org? http://www.zope.org/Members/4am/DTMLWiki/NamedDTMLInLoop I think that this proposal would go a long way toward easing the spelling issue as well as solving some other pains involving using nested dtml-in loops... Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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LocalFS from DTML
by Oliver Frommel 08 Jun '00

08 Jun '00

Hi, how can I use the LocalFS product programmatically, i.e. add new files using DTML, then get back to the index_html of the calling folder, instead of using manage_upload? I do the same thing with images using my own form and this DTML code: <dtml-call "manage_addImage(REQUEST['id'],file=REQUEST['file'])"> <dtml-call "RESPONSE.redirect('index_html')"> thanks --Oliver

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OReilly Open Source conference
by Jeff Sasmor 08 Jun '00

08 Jun '00

Hi Zopistas, Anyone else in this list going to the OReilly Open Source SW convention July 17-20?. Anyone interested in having an informal Zopista.party.dinner.beerfest.splunge (or whatever...) one night during the con or perhaps Sunday nite July 16? If enough people are interested I'll try to set something up. Might be fun to hang out and share experiences &stuff; Since this is Off-Topic- probably you should respond via email to: Jeff Sasmor jeff(a)sasmor.com I'll post a summary to this list if enough people respond. PS: People from Digital Creations are welcome too!

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localFS for existing files
by Satheesh Babu 08 Jun '00

08 Jun '00

Hi, I've a folder tree on the filesystem with around 75 sub-folders and 3000 image (jpg) files arranged in these folders. When I make a localFS object to mapto this folder, I'm able to browse the tree, but clocking on the individual files fail giving an error message saying "set_objTime failed"... However, if I upload something through localFS' upload feature, there is no problem. Any clues? Thanks Babu http://vsbabu.csoft.net/

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manage primitives documentation
by Pierre Rougier 08 Jun '00

08 Jun '00

Hi all! I just have a problem of documentation.... does anyone know where I can find the doc about all the manage_something primitives (like manage_upload(), manage_clone()...) My problem is that I want to insiantiate an abject from a method, but I can't find the good primitive..... Thanks for your attention... :^) Pio.

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creating objects... and change properties..
by Pierre Rougier 08 Jun '00

08 Jun '00

Well, I am sorry to send three messages a day, but I am really desappointed... I use the following code: <dtml-with "manage_clone(livre1,Key,REQUEST)"> <dtml-call "manage_changeProperties( EntryType=REQUEST['Type'], author=Author, title=Title, year=Year, publisher=Publisher, volume=Volume, adress=Adress, edition=Edition, month=Month, note=Note )"> </dtml-with> (Author, Title..... are knowed because in a dtml-let flag....) Well, livre1 is a object created by a SFactory (a product contening a ZClass with a propertysheet) Zope do not give me any error, instantiate the new object, but does not change the properties of the new object..... :^( does anybody can tell me why????? I have seen a function "manage_afterClone" in the ZQR... do u know what is it? Thanks... and sorry for all my emails...

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mssql system dsn hangs causing zope to be no more
by julio dinis 08 Jun '00

08 Jun '00

Hi Zopistas! After some time of heavy use of the site the zserver goes zombie, and even restarting will put zope automatically zombie, never more. If I remove the system dsn I use with zodbc and restart zope, then zope runs like a ferrari. I than create again the odbc system dsn and everything is back again. But some time after the zombie arise from the grave :-( I'm looking at logs. Anyone with this problem? Júlio Dinis Silva ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

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Importing/Exporting ZClasses
by Pete Kazmier 08 Jun '00

08 Jun '00

Hi, I know I've read this somewhere before but I can't seem to find it at all on zope.org or the mail archives. I need help importing a ZClass. I successfully export a python product called 'Gateway' and then I successfully export my ZClass 'ZGateway' which is based on the 'Gateway' product. But when I go to another machine, I can't successfully import my ZClass 'ZGateway'. I get this error: Error Value: Failed to import class _ZClass_for_Pool from module Products.Gateway I've already loaded my product. Does anyone know what I'm doing wrong? Or could you just point me to the doc that I'm 90% sure I've read sometime ago. Thanks, Pete ps I'm using 2.2.0a1 if that matters. -- Peter Kazmier http://www.kazmier.com PGP Fingerprint 4FE7 8DA3 D0B5 9CAA 69DC 7243 1855 BC2E 4B43 5654

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SQLSession and lexical token problems
by Jason Lee 08 Jun '00

08 Jun '00

I'm trying to use SQLSession, and not having much luck. I currently have it using a gadfly db. I tried using oracle, but all kinds of odd OCI errors, so I went back to gadfly to simplify things a bit before I tried Oracle again. When I try to access a page that sets a session variable, I get this error: Lexical token not found near :: "Xw'\012AND name = "*"'\012\012 The DTML is <dtml-call "SESSION.set ('login', 'login')"> with <dtml-call Session> in my standard header. That's a goofy session var, but I'm just trying to get it to work. It appears to be creating the session, but getting sesion data into it is causing problems. What am I doing wrong? -- Jason Lee - Programmer/Analyst The Fox and the Grapes: I'm not sure what the point is here. The moral is "It is easy to despise what you cannot get," but from experience I can tell you it's easy to despise what you do get as well, especially in terms of cable channels. -- The Brunching Shuttlecocks

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