[Zope-dev] ZCatalog

2001-03-30 Thread Marco Nova
Hello Guys, I'm a newbie about python and zope (about a week and a half till now), so probably most of what I say now is probably wrong. I was trying to customize the ZDiscussion product with file upload, editing of previous posts and deletes of old posts and I guess I've find a bug in the

[Zope-dev] Medusa and HTTP/1.1

2001-03-30 Thread Seb Bacon
I've been yelling at my ISP (BTopenworld) for having a badly configured transparent proxy cache, which caches all content *unless* the source specifies otherwise. It's been really messing up my development, and of course it's a concern for my users too. Hopefully they'll sort it out. Anyway,

Re: [Zope-dev] ZCatalog

2001-03-30 Thread Chris McDonough
So if a a method raise an exception all the things done (that involve zodb) in the method will be rolled back ? Yes. Actually, I need to clarify that. ZODB doesn't handle this for you. Zope does. When a request in Zope starts, a transaction is started. If the response is sent back without

RE: [Zope-dev] Problem with Hotfix 2000-10-11 on 2.1.6

2001-03-30 Thread Brian Lloyd
If installed on 2.1.6, the product shows up as broken, since it tries to run "from OFS.ObjectManager import aq_base", which fails, since aq_base wasn't available in ObjectManager before 2.2.1 (!). Therefore I guess the Hotfix won't work for any versions prior to 2.2.1. According to the

Re: [Zope-dev] Medusa and HTTP/1.1

2001-03-30 Thread Dieter Maurer
Seb Bacon writes: In the case of the ZServer, I guess the correct behaviour would be to have every page object return a Last-modified header, which defaults to the modified date of the newest component of the page. This behaviour could then be modified using cache managers like the

Re: [Zope-dev] ANN: Proposal for ZCatalog drop-in indexes

2001-03-30 Thread Dieter Maurer
Chris McDonough writes: I'd like comments on this proposal if you've got the time: http://dev.zope.org/Wikis/DevSite/Proposals/DropInIndexes Looks good. When you are changing the indexing and catalog stuff: * make the interface "index" public, such that it can be used from

Re: [Zope-dev] ANN: Proposal for ZCatalog drop-in indexes

2001-03-30 Thread Chris McDonough
Thanks, Dieter, I've added these comments to the Wiki. - Original Message - From: "Dieter Maurer" [EMAIL PROTECTED] To: "Chris McDonough" [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, March 30, 2001 2:52 PM Subject: Re: [Zope-dev] ANN: Proposal for ZCatalog "drop-in" indexes

[Zope-dev] ANNOUNCE: Zope 2.3.1 final released

2001-03-30 Thread Brian Lloyd
Hello all, Zope 2.3.1 final has been released - you can download it from Zope.org: http://www.zope.org/Products/Zope/2.3.1/ Zope 2.3.1 contains fixes for a number of issues that have come up since 2.3.0, including the fixes for the issues addressed by the 02/23 and 03/08

[Zope-dev] Wrong documentation?

2001-03-30 Thread Tim Ansell
In the help documentation for the 'Authenticated_User' object it says the following.. hasRole(object, roles): Return a value that is true if the user has the given roles on the given object and return false otherwise. Permission - Always available getRoles(object): Returns a

Re: [Zope-dev] ZPatterns Image Archive Project

2001-03-30 Thread Phillip J. Eby
At 05:27 PM 3/30/01 -0800, Michael R. Bernstein wrote: Now I am working on a ArchiveImage ZClass that holds 'meta' information about an image, such as the description, a date, and keywords. I want to have one Rack for each image size that I want to store. Just out of curiousity, why do you want

Re: [Zope-dev] ZPatterns Image Archive Project

2001-03-30 Thread Michael R. Bernstein
"Phillip J. Eby" wrote: At 05:27 PM 3/30/01 -0800, Michael R. Bernstein wrote: Now I am working on a ArchiveImage ZClass that holds 'meta' information about an image, such as the description, a date, and keywords. I want to have one Rack for each image size that I want to store. Just

Re: [Zope-dev] ZPatterns Image Archive Project

2001-03-30 Thread Phillip J. Eby
At 07:30 PM 3/30/01 -0800, Michael R. Bernstein wrote: "Phillip J. Eby" wrote: At 05:27 PM 3/30/01 -0800, Michael R. Bernstein wrote: Now I am working on a ArchiveImage ZClass that holds 'meta' information about an image, such as the description, a date, and keywords. I want to have one