Re: [Zope-dev] Interface for renderable component

2008-11-06 Thread Michael Howitz
Am 17.09.2008 um 01:57 schrieb Roger Ineichen: [...] Could this package be called ``zope.browser`` then? +1 to this hot topic I like the idea to have a pure interface package for some basic (context, request) adapter components called views, browser pages or contentprovider etc. Hi, is

[Zope-dev] Will new release of zope3 include TSL/SSL in zope.sendmail

2008-11-06 Thread Jayarajan Jn
Hi ALL, When will the next release of zope3 will be? will there be a zope3.4c2? By the way i wish to know whether next release will include the latest release of zope.sendmail which has TSL/SSL feature. I have noticed that last release, zope3.4c01 was on 31 Jan 2008.

Re: [Zope-dev] [Zope3-Users] Will new release of zope3 include TSL/SSL in zope.sendmail

2008-11-06 Thread Andreas Jung
On 06.11.2008 10:31 Uhr, Jayarajan Jn wrote: Hi ALL, When will the next release of zope3 will be? will there be a zope3.4c2? By the way i wish to know whether next release will include the latest release of zope.sendmail which has TSL/SSL feature. I have noticed that last release, zope3.4c01

[Zope-dev] misterious btree issue

2008-11-06 Thread Adam GROSZER
Hello, I've run into a misterious issue while evolving generations from an old DB. Quick fact is that it seems like a BTree kept an object reference to an object which was deleted from it. I'll try to explain/dig into below. BTrees source is of revision 75706, running on win32, compiled with

[Zope-dev] Zope Tests: 4 OK, 2 Failed

2008-11-06 Thread Zope Tests Summarizer
Summary of messages to the zope-tests list. Period Wed Nov 5 12:00:00 2008 UTC to Thu Nov 6 12:00:00 2008 UTC. There were 6 messages: 6 from Zope Tests. Test failures - Subject: FAILED (failures=2) : Zope-trunk Python-2.4.5 : Linux From: Zope Tests Date: Wed Nov 5 20:39:55 EST

Re: [Zope-dev] misterious btree issue

2008-11-06 Thread Jacob Holm
Hi Adam Adam GROSZER wrote: Hello, I've run into a misterious issue while evolving generations from an old DB. Quick fact is that it seems like a BTree kept an object reference to an object which was deleted from it. [snip] Yes, the BTree implementations we use may keep a reference to a

[Zope-dev] Event for system shutdown?

2008-11-06 Thread Andreas Jung
Is there an event in Zope 3 indicating a Zope server shutdown? Andreas begin:vcard fn:Andreas Jung n:Jung;Andreas org:ZOPYX Ltd. Co. KG adr;quoted-printable:;;Charlottenstr. 37/1;T=C3=BCbingen;;72070;Germany email;internet:[EMAIL PROTECTED] title:CEO tel;work:+49-7071-793376

Re: [Zope-dev] misterious btree issue

2008-11-06 Thread Jim Fulton
On Nov 6, 2008, at 8:14 AM, Jacob Holm wrote: Hi Adam Adam GROSZER wrote: Hello, I've run into a misterious issue while evolving generations from an old DB. Quick fact is that it seems like a BTree kept an object reference to an object which was deleted from it. [snip] Yes, the

Re: [Zope-dev] misterious btree issue

2008-11-06 Thread Tim Peters
[Jim Fulton] In particular, it might have a reference to the key in an internal BTree node. (I don't know this to be true, but I wouldn't be surprised if it was true.) It was true when I was working on BTrees ... here, from

Re: [Zope-dev] misterious btree issue

2008-11-06 Thread Jim Fulton
On Nov 6, 2008, at 11:32 AM, Tim Peters wrote: [Jim Fulton] In particular, it might have a reference to the key in an internal BTree node. (I don't know this to be true, but I wouldn't be surprised if it was true.) It was true when I was working on BTrees ... here, from

Re: [Zope-dev] misterious btree issue

2008-11-06 Thread Adam GROSZER
Hello Jim, Does this fit? https://bugs.launchpad.net/zope3/+bug/294788 Thursday, November 6, 2008, 6:14:34 PM, you wrote: JF On Nov 6, 2008, at 11:32 AM, Tim Peters wrote: [Jim Fulton] In particular, it might have a reference to the key in an internal BTree node. (I don't know this to be

Re: [Zope-dev] misterious btree issue

2008-11-06 Thread Jim Fulton
On Nov 6, 2008, at 1:06 PM, Adam GROSZER wrote: Hello Jim, Does this fit? https://bugs.launchpad.net/zope3/+bug/294788 Yup. Thanks! Jim -- Jim Fulton Zope Corporation ___ Zope-Dev maillist - Zope-Dev@zope.org

Re: [Zope-dev] catalog performance: query plan

2008-11-06 Thread Lennart Regebro
On Mon, Oct 27, 2008 at 17:32, Alan Runyan [EMAIL PROTECTED] wrote: I agree with Tres. A lot more can be done with Indexes and Catalog without caching. The most exiciting development in Catalog optimizations comes out Jarn. Helge Tesdal (iirc) did a buncha work at a RDBMS company when he