Re: [ZODB-Dev] ZODB 3.9

[Hanno Schlichting]

Chris Withers wrote:
 Hanno Schlichting wrote:
 Just be aware that ZODB 3.9 is not compatible with any stable Zope 2.x
 release. It only works and is required for Zope 2.12. It can be made to
 work with prior versions of Zope2 but that is a mild pain.
 
 What are the problems with using ZODB 3.9 in Zope 2.12?

ZODB 3.9 removed a bunch of deprecated API's. Look at
http://pypi.python.org/pypi/ZODB3/3.9.0a12#change-history to see how
much changed in this version.

The main things were related to Versions are no-longer supported.
which changed some low level API used in quite a number of places and
meant that some of the stuff in Products.OFSP couldn't possibly work
anymore. There were some smaller things as well, like ZopeUndo moving
into the Zope2 codebase and such.

I think someone reported to got the combination working, but I doubt
it's possible without editing the Zope2 source code, which isn't the
most maintainable solution.

Hanno

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Re: [ZODB-Dev] ZODB 3.9

[Jim Fulton]

Here's an update. I finally got around to installing the free MS  
express compiler so I can build on Windows with Python 2.6.  The ZODB  
tests run on my 32-bit VM, so that's encouraging. (People had reported  
the tests crashing, which I assumed meant that the tests didn't even  
run.)  I'm getting the zeopack failure, which I'll investigate.  I  
didn't get the other 2 failures you reported.  I suspect they're  
intermittent.  I have a frequent problem with zeo_blob_cache.test,  
which is annoying, since I wrote it. :) It's testing a non-critical  
blob cleanup mechanism that happens in a thread and is subject to test  
race conditions.  So anyway, I think we're a lot closer than I feared.

Jim

On Apr 7, 2009, at 6:05 PM, Alan Runyan wrote:

 I was just reviewing what is pending for ZODB 3.9.
 https://bugs.launchpad.net/zodb/3.9/+bugs

 Looks like all of the bugs listed for 3.9 are fixed or fixes are  
 known
 and pending.
 Is a ZODB 3.9 beta around the corner?

 According to changes.txt the first alpha of 3.9 was cut almost 1/2  
 year ago

 ZODB + Python 2.6 on Windows is appearently an open issue.

 Andreas

 Where are the buildbot's/test runners for ZODB?  We just ran quick
 test and got the attached output.  I presume ZC has buildbot's for
 ZODB already running?
 zodb- 
 trunk-26amd64.txt___
 For more information about ZODB, see the ZODB Wiki:
 http://www.zope.org/Wikis/ZODB/

 ZODB-Dev mailing list  -  ZODB-Dev@zope.org
 http://mail.zope.org/mailman/listinfo/zodb-dev

--
Jim Fulton
Zope Corporation


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