Re: [Zope] Zope 2.8 and conflict errors

2005-08-07 Thread Tim Peters
[Tim Peters] >> Offhand it looks OK to me, but I don't have any of the code you're >> using. [Maciej Wisniowski] > I think that it's not my code problem but rather something with > DCOracle2 and to reproduce this error it is enough to call > any 'DCOracle2 StoredProcedure' object simultaneously >

Re: [Zope] Zope 2.8 and conflict errors

2005-08-07 Thread Maciej Wisniowski
Offhand it looks OK to me, but I don't have any of the code you're using. I think that it's not my code problem but rather something with DCOracle2 and to reproduce this error it is enough to call any 'DCOracle2 StoredProcedure' object simultaneously by a lot of users (50 is enough for my Zo

Re: [Zope] Zope 2.8 and conflict errors

2005-08-07 Thread Maciej Wisniowski
Assignments to "_v_" attributes (they are so called "volatile" attributes) do not change the persistent state and cannot cause conflicts. There must be some other modification to the procedure objects. I should have written: "It's possibly because of _connect method in DCOracle2 SP.py. It

[Zope] Need to find RSS product

2005-08-07 Thread Leticia Larrosa
Hi all: Any recommendation for a RSS product. Indeed what i want is a client to obtain information from a RSS server and present this in a page. Thanks in advanced !!! ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope *

Re: [Zope] Zope 2.8 and conflict errors

2005-08-07 Thread Tim Peters
[Maciej Wisniowski, wrestling with _p_resolveConflict] > Because of errors like: > > ConflictError: database conflict error (oid 0x0299de, class > Products.DCOracle2.DA.Procedure, serial this txn started with > 0x035f0726c7bfca88 2005-08-01 08:38:46.816215, serial currently > committed 0x035f072f

Re: [Zope] Zope 2.8 and conflict errors

2005-08-07 Thread Dieter Maurer
Maciej Wisniowski wrote at 2005-8-5 23:37 +0200: >> Do you see a reason why your requests modify "Procedure" instances? >> I find this strange: I would expect that they are rarely modified >> (just once to set them up). >It's possibly because of _connect method in DCOracle2 SP.py. It >assigns to s

Re: [Zope] AttributeError in DocFinder 1.0.3

2005-08-07 Thread Dieter Maurer
Kate Legere wrote at 2005-8-5 15:04 -0400: >I've installed DocFinder 1.0.3 but I'm getting an error when I try to >instantiate. > ... >Exception Type AttributeError >Exception Valuestandard_template.pt "standard_template.pt" is one of the standard objects you should find in your Zo

Re: [Zope] Pluggable Brains

2005-08-07 Thread Dieter Maurer
David H wrote at 2005-8-6 13:12 -0700: >I've been using "pluggable brains" in some zSQL classes. I have some >questions! > >a) It seems if I initialize a variable in the __init__ method that >variable, say self.callCount = 1 is not retained across calls, eg For efficiency reasons, the result r

[Zope] REStructuredText and Title

2005-08-07 Thread Justin Fletcher
I am adding ReStructuredText documents through the ZMI and I noticed that I am unable to set the 'Title' attribute.  Am I missing something?  When adding a document the 'ID' also shows up in the 'Title' section, and I can't find a way through the interface to change the 'Title'. Perhaps there

Re: [Zope] Metaclasses in ZOPE Products

2005-08-07 Thread Andreas Jung
--On 7. August 2005 19:02:51 +0200 Jan-Ole Esleben <[EMAIL PROTECTED]> wrote: Hi! What do I need to do to derive a new base class for my products from item that defines its own meta class? There's a whole mess of code in the Zope source code that deals with meta classes, but nothing I can a

[Zope] Metaclasses in ZOPE Products

2005-08-07 Thread Jan-Ole Esleben
Hi! What do I need to do to derive a new base class for my products from item that defines its own meta class? There's a whole mess of code in the Zope source code that deals with meta classes, but nothing I can actually identify as the thing to do. I am deriving from SimpleItem at the moment. Cu

[Zope] CMF 1.5.3 released

2005-08-07 Thread Jens Vagelpohl
The CMF developer community and Zope Corporation are pleased to announce the release of version 1.5.3 of the Zope Content Management Framework (CMF). This release marks the latest stable release in the CMF 1.5 series and should be suitable for production use. What is the CMF? The Zope Conten