June 2004 - Zope-Dev

Re: [Zope3-dev] Re: RFC: TALES adapters and TAL/Tales variable namespaces
by Chris Withers 02 Jun '04

02 Jun '04

Garrett Smith wrote: >> I want to thank everyone who's participating in this >> thread. The input is extremely valuable. > > This might get an award for longest thread before The Edict is handed > down ;) Yeah, and I have to admit being a bemused bystander... I thought we had this whole discussion about 1-2 years ago, and I REMEMBER writing CODE for this back then that involved : as the adapter indicator. Why are we having this whole discussion again? Was there something wrong with the code? :-S Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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Re: [Zope] zope (with cmf) instance being frequently restarted by signal SIGSEGV(11)
by Richard Ettema 02 Jun '04

02 Jun '04

I tried running the instance on a single thread as suggested by a how-to I found at http://zope.org/Members/matt/StabilityHOWTO This has "fixed" this problem and also another long running problem with a huge memory leak. The howto suggests this indicates a problem with a C -extension. Is there any quick way to track this down or am I stuck with removing products out of the equation until I find the culprit? Is it definite that it will be a problem with a Product or could it be elsewhere in zope/python? Answering a couple of other questions... > > What OS are you running on? Debian stable > > ...why aren't you running on Python 2.3? Currently running zope 2.6.2 but in the middle of upgrading dev server to zope 2.7 and python 2.3 to see if this helps. Thanks for your help with this. Richard.

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Help: __getstate__ overriding
by Syver Enstad 02 Jun '04

02 Jun '04

I have a Persistent derived class where I want to upgrade from using a PersistentList to a BTrees.IOBTree.IOBTree. _articleList is the old Persistent list _oidsToArticles is the new IOBTree. def __setstate__(self, state): articleList = state.get('_articleList') if articleList: oidsToArticles = self.makeBTree() for each in articleList: oidsToArticles[each.oid()] = each del state['_articleList'] state['_oidsToArticles'] = oidsToArticles Persistent.__setstate__(self, state) This seems to work fine, and I am adding more objects to _oidsToArticles. The problem is that when I commit the transaction, nothing is saved. I have tested the same code without __setstate__ and then it saves just fine. What hoops does one have to jump through to upgrade the state of a ZODB object?

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dynamic database connection
by gknath2003＠dacafe.com 02 Jun '04

02 Jun '04

hi all, i am quite new to zope. i am using mxODBC to connect to mssql server. i need to create a connection dynamically to the database depending on dsn,name and password obtained from the user. what is the best way to do this? As all my sqls depend on this connection object, do i need to create the sqls also dynamically or is there any other way? Thanks for the advice, gknath ----------------------------------------- This email was sent using http://cafemail.edacafe.com .

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Bug Day status report (fwd)
by Ken Manheimer 01 Jun '04

01 Jun '04

[This was mistaken for spam by our filter, and i was too quick to confirm it as spam...] ---------- Forwarded message ---------- Date: Fri, 28 May 2004 18:02:50 -0400 From: Paul Winkler <pw_lists(a)slinkp.com> To: zope-dev(a)zope.org Subject: Bug Day status report Just a quick status report on today's Bug Day... 10 bugs resolved, 5 set to "won't fix", 4 rejected. RESOLVED: #1213, #852, #1293, #1355, #1265, #1352, #1094, #993, #1132, #596 WONTFIXED: #1193, #329, #1098, #1045, #981 REJECTED: #639, #1238, #489, #1297 The #zope-dev channel is quiet now, but feel free to hop in and rev it up again :-) -- Paul Winkler http://www.slinkp.com

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Zope 2.7.1b1 broke my unit tests !
by Stefane Fermigier 01 Jun '04

01 Jun '04

Testing CPSCore: make: *** [test] Error 1 ( handlers.handleConfig(opts.configroot, opts.confighandlers)) Here is the full log: ------------------------------------------------------------------------------ Loading Zope, please stand by ...Traceback (most recent call last): File "runalltests.py", line 24, in ? m = __import__(test) File "test_base.py", line 23, in ? import Testing.ZopeTestCase.ZopeLite as Zope File "/home/fermigier/cvsnuxeo/tools/publication/Zope/lib/python/Testing/ZopeTestCase/__init__.py", line 7, in ? import ZopeLite as Zope File "/home/fermigier/cvsnuxeo/tools/publication/Zope/lib/python/Testing/ZopeTestCase/ZopeLite.py", line 105, in ? _theApp = Zope.app() File "/home/fermigier/cvsnuxeo/tools/publication/Zope/lib/python/Zope/__init__.py", line 53, in app configure() File "/home/fermigier/cvsnuxeo/tools/publication/Zope/lib/python/Zope/Startup/run.py", line 30, in configure opts = _setconfig(configfile) File "/home/fermigier/cvsnuxeo/tools/publication/Zope/lib/python/Zope/Startup/run.py", line 47, in _setconfig handlers.handleConfig(opts.configroot, opts.confighandlers) AttributeError: ZopeOptions instance has no attribute 'confighandlers' make: *** [test] Error 1 All the CPS tests pass under Zope 2.6.1, 2.6.4 and 2.7.0. Any idea of what's going on ? Could it be a problem with ZopeTestCase (I'm using ZTC 0.9.0) ? S. -- Stéfane Fermigier, Tel: +33 (0)6 63 04 12 77 (mobile). Nuxeo Collaborative Portal Server: http://www.nuxeo.com/cps Gestion de contenu web / portail collaboratif / groupware / open source!

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