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already have current data for oid
by Peter Zechmeister 20 Feb '06

20 Feb '06

Hi, I am experimenting with ZEO. Sometimes I get this Error: ValueError: already have current data for oid (Also, the following error occurred while attempting to render the standard error message, please see the event log for full details: already have current data for oid) It starts with one URL in one ZEO-Client and after some time the whole ZEO-System gets "infected". A restart of the ZEO components is needed to make everything work properly again then. In addition to that sometimes it seems that not every change in ZODB gets anticipated by every ZEO-Client. Some Clients insist on delivering "Ressource not found" while some others find these new objects. The whole thing is complete unpredictable and seems not to follow any rules. Our system: Apache - Pound - 5x ZEO-Client - ZEO-Server Zope 2.8.5 The Server has 2 CPUs. I am experimenting on this machine alone in the moment. So the load should be on a minimum at all. What could be the reason for this here? BR PeterZ

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buildbot failure in Zope branches 2.9 2.4 Linux zc-buildbot
by buildbot＠zope.com 19 Feb '06

19 Feb '06

The Buildbot has detected a failed build of Zope branches 2.9 2.4 Linux zc-buildbot. Buildbot URL: http://buildbot.zope.org/ Build Reason: changes Build Source Stamp: 3145 Blamelist: andreasjung,jens,shh BUILD FAILED: failed test sincerely, -The Buildbot

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buildbot failure in Zope trunk 2.4 Windows 2000 zc-bbwin6
by buildbot＠zope.com 19 Feb '06

19 Feb '06

The Buildbot has detected a failed build of Zope trunk 2.4 Windows 2000 zc-bbwin6. Buildbot URL: http://buildbot.zope.org/ Build Reason: changes Build Source Stamp: 3139 Blamelist: Zen,andreasjung,benji_york,chrism,ctheune,fdrake,hdima,jens,mkerrin,niemeyer,oestermeier,philikon,poster,shh,srichter,tseaver,yuppie BUILD FAILED: failed failed slave lost sincerely, -The Buildbot

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buildbot failure in Zope branches 2.9 2.4 Windows 2000 zc-bbwin2
by buildbot＠zope.com 19 Feb '06

19 Feb '06

The Buildbot has detected a failed build of Zope branches 2.9 2.4 Windows 2000 zc-bbwin2. Buildbot URL: http://buildbot.zope.org/ Build Reason: changes Build Source Stamp: 3138 Blamelist: andreasjung,benji_york,chrism,ctheune,fdrake,hdima,jens,mkerrin,oestermeier,philikon,shh,srichter,tseaver,yuppie BUILD FAILED: failed failed slave lost sincerely, -The Buildbot

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buildbot failure in Zope trunk 2.4 Linux zc-buildbot
by buildbot＠zope.com 19 Feb '06

19 Feb '06

The Buildbot has detected a failed build of Zope trunk 2.4 Linux zc-buildbot. Buildbot URL: http://buildbot.zope.org/ Build Reason: changes Build Source Stamp: 3139 Blamelist: Zen,andreasjung,benji_york,chrism,ctheune,fdrake,hdima,jens,mkerrin,niemeyer,oestermeier,philikon,poster,shh,srichter,tseaver,yuppie BUILD FAILED: failed test sincerely, -The Buildbot

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Python warnings behavior and stacklevel=2
by Julien Anguenot 17 Feb '06

17 Feb '06

Hi there, I'm having some problems with the warnings module behavior. (Python-2.4.2 and Zope-2.9 trunk) [... traceback ... ] - Line 71 Module zLOG, line 140, in LOG Module warnings, line 61, in warn Module warnings, line 67, in warn_explicit TypeError: unsubscriptable object It seems to be referenced on the Python tracker since Python-2.3.3. Has been fixed and closed but has been updated in January this year. https://sourceforge.net/tracker/?func=detail&atid=105470&aid=890010&group_i… Specifying a stacklevel of a workaround, instead of 2 within the zLOG/__init__.py for instance1, as works fine. (and this seems to appear within the Python but report) I actually get the same error and behavior within CPS code using the warnings module with a stacklevel of 2. Has someone a proper way to fix this from Zope and / or Python or can we simply change the StackLevel of the deprecation warnings to 1 waiting for a proper fix in Python ? Cheers, J. -- Julien Anguenot | Nuxeo R&D (Paris, France) CPS Platform : http://www.cps-project.org Zope3 / ECM : http://www.z3lab.org mail: anguenot at nuxeo.com; tel: +33 (0) 6 72 57 57 66

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Zope 2.8.6 and 2.9.1 schedule
by Andreas Jung 16 Feb '06

16 Feb '06

I am plan to release Zope 2.8.6 and 2.9.1 in the middle of February (around Feb, 15th). Cheers, Andreas

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Moving Five source code to svn.zope.org
by Philipp von Weitershausen 15 Feb '06

15 Feb '06

Hi all, the cross-repository merging between Zope 2 and Five has become a pain, especially as Five is now a big element in Zope 2 development. Since Five is ZPL and part of the Zope repository tree already, we would like to take another, final step now and move its complete source code control to svn.zope.org. Here are the details: * Five will be living under the top-level directory 'Products.Five' at svn.zope.org. Underneath will be thee standard trunk/branches/tags structure (notice the plural, we currently use the singular convention on codespeak.net) * Zope 2.9 and the trunk will include Five via an svn:external to a Five release tag. We won't bother fixing up Zope 2.8 with an external as it is to be retired soon, anyways (1 year after its initial release on 11 June 2006 which will be a little after Zope 2.10 will be released). * I plan on doing the migration some time during the PyCON conference or sprint (24 Feb through 2 Mar). There might be a period of 1 day or so when commits to Five won't be possible. I'll inform everyone in advance. Perhaps Jens will even be attending PyCON so that we can do this onsite together with him (including him in this message). * Note that you will have to get svn.zope.org commit rights in order to continue to contribute to Five in the future. If you haven't gotten them yet, please do so. More info at http://www.zope.org/DevHome/Subversion/FrontPage. * Also note that the project home of Five will remain the z3base. That means both the mailinglist and the homepage will not change. If you have any comments, questions or concerns, feel free to contact me. Best regards Philipp

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PGStorage
by Shane Hathaway 13 Feb '06

13 Feb '06

I'd like to announce the first release of PGStorage, a ZODB backend that persists to a PostgreSQL database and supports undo. More info here: http://hathawaymix.org/Weblog/2006-02-11 Download it from here: http://hathawaymix.org/Software/PGStorage Don't use it for production yet. Let me know about your experiences with it. Shane

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Z2 / Z3 publisher
by Tarek Ziadé 13 Feb '06

13 Feb '06

Hello, I've hurd a bit ago that some people wanted to replace Zope 2 publisher with Zope 3 one. Is it still planned ? Regards, Tarek

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