1. 07 Apr, 2005 2 commits
    • Tim Peters's avatar
      Merge rev 29901 from 3.4 branch. · b2938365
      Tim Peters authored
      Merge ZODB/branches/efge-beforeCommitHook.
      
      This is Florent Guillaume's branch, giving transaction objects
      a new beforeCommitHook() method, as proposed by Jim Fulton on
      zodb-dev.  Some changes were made to the branch code (comments,
      more tests, more words in the docs).
      b2938365
    • Tim Peters's avatar
      Merge rev 29891 from the 3.4 branch. · f420d4c3
      Tim Peters authored
      Merge the ZODB part of Zope/branches/jim-fix-zclasses.
      
      Here are checkin msgs from the branch relating to ZODB code:
      
          r29872 | jim | 2005-04-04 07:04:39 -0400 (Mon, 04 Apr 2005) | 3 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/ZODB/serialize.py
      
          For instances of persistent classes, save a class-module/clas-name
          tuple if the class has a non-empty module string.
      
          ------------------------------------------------------------------------
          r29871 | jim | 2005-04-04 07:04:33 -0400 (Mon, 04 Apr 2005) | 6 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/ZODB/Connection.py
      
          Changed sub-transaction abort code to not invalidate created objects.
          There's really no point, because created objects will be unreachable
          after invalidating old objects.  Also, if a created object is
          non-ghostifiable, it will try to load it's state again, and then
          either it would fail or it would load non-committed state.
      
          ------------------------------------------------------------------------
          r29870 | jim | 2005-04-04 07:04:27 -0400 (Mon, 04 Apr 2005) | 3 lines
          Changed paths:
             A /Zope/branches/jim-fix-zclasses/lib/python/ZODB/persistentclass.py
             A /Zope/branches/jim-fix-zclasses/lib/python/ZODB/persistentclass.txt
             A /Zope/branches/jim-fix-zclasses/lib/python/ZODB/tests/testpersistentclass.py
      
          Added ZClass-independent test of (and possible base class for)
          persistent-class support machinery.
      
          ------------------------------------------------------------------------
          r29867 | jim | 2005-04-04 07:03:48 -0400 (Mon, 04 Apr 2005) | 2 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/transaction/_manager.py
      
          Added missing arguments to commit and abort.
      
          ------------------------------------------------------------------------
          r29774 | jim | 2005-04-01 06:24:27 -0500 (Fri, 01 Apr 2005) | 3 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/transaction/__init__.py
      
          Changed to use methods of a threaded manager directly, rather than
          through wrapper functions.
      
          ------------------------------------------------------------------------
          r29773 | jim | 2005-04-01 06:24:25 -0500 (Fri, 01 Apr 2005) | 3 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/transaction/_manager.py
      
          Added commit and abort methods to transaction managers.
          This makes direcr use of managers simpler.
      
          ------------------------------------------------------------------------
          r29101 | jim | 2005-02-10 07:44:52 -0500 (Thu, 10 Feb 2005) | 2 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/ZODB/Connection.py
      
          Removed an unused attribute.
      
          ------------------------------------------------------------------------
          r29100 | jim | 2005-02-10 07:42:35 -0500 (Thu, 10 Feb 2005) | 3 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/transaction/_transaction.py
      
          Changed an XXX comment to an ordinary comment, explaining the relevent
          issue.
      
          ------------------------------------------------------------------------
          r29099 | jim | 2005-02-10 07:41:58 -0500 (Thu, 10 Feb 2005) | 3 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/ZODB/Connection.py
      
          Changed some XXX comments to ordinary comments explaining the relevent
          issues.
      
          ------------------------------------------------------------------------
          r29071 | jim | 2005-02-07 07:36:05 -0500 (Mon, 07 Feb 2005) | 3 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/transaction/_transaction.py
      
          Added a sanity check to avoid registration of objects without a
          manager. (Perhaps this should be an assert.)
      
          ------------------------------------------------------------------------
          r29067 | jim | 2005-02-07 07:35:56 -0500 (Mon, 07 Feb 2005) | 15 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/ZODB/Connection.py
      
          Changed the strategy for handling invalidation of classes.
          No-longer use setklassstate.  Instead, just call _p_invalidate, as
          with any other object.  This changes didn't break any tests, so I
          assume that this was untested. :(
      
          Changed the strategy for invalidating objects.  Non-ghostifiable
          objects will load their state when they are invalidated.  We have to
          worry about other invalidations that come in while this is happening.
          See the comment in _flush_invalidations.
      
          We need to force all invalidations to take this into account, by going
          through _flush_invalidations.  I haven't done this yet, but I have
          left some XXX comments in places where it needs to be done to remind
          myself that this needs to be done.
      
          ------------------------------------------------------------------------
          r29066 | jim | 2005-02-07 07:35:54 -0500 (Mon, 07 Feb 2005) | 8 lines
          Changed paths:
             M /Zope/branches/jim-fix-zclasses/lib/python/persistent/cPickleCache.c
      
          Changed the strategy for handling invalidation of classes.
          No-longer use setklassstate.  Instead, just call _p_invalidate, as
          with any other object.  This changes didn't break any tests, so I
          assume that this was untested. :(
      
          Change invalidation to not swallow errors. (Swallowing errors here was a
          travesty!)
      f420d4c3
  2. 05 Apr, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 29879 from 3.4 branch. · c7b59ac9
      Tim Peters authored
      Port from 3.3 branch.
      
      Port from Zope 2.7 branch.
      
      The various flavors of the ``check2ZODBThreads`` and ``check7ZODBThreads``
      tests are much less likely to suffer sproadic failures now.
      c7b59ac9
  3. 04 Apr, 2005 2 commits
  4. 03 Apr, 2005 3 commits
  5. 01 Apr, 2005 10 commits
  6. 31 Mar, 2005 1 commit
  7. 30 Mar, 2005 2 commits
    • Tim Peters's avatar
      Merge rev 29735 from 3.3 branch. · 3de50ccc
      Tim Peters authored
      Merge checkin made from a wrong project.
      
      Believe it or not, ZopeUndo is ZEO code, not Zope code.
      
      r29726 | slinkp | 2005-03-30 02:11:22 -0500 (Wed, 30 Mar 2005) | 3 lines
      Changed paths:
         M /Zope/trunk/lib/python/ZopeUndo/Prefix.py
         M /Zope/trunk/lib/python/ZopeUndo/tests/testPrefix.py
      
      Merged slinkp_1726_zopeundo: avoid showing undo transactions in
      the wrong folder.
      3de50ccc
    • Jim Fulton's avatar
  8. 28 Mar, 2005 3 commits
    • Tim Peters's avatar
      checkTimeoutProvokingConflicts: try to fix rare failures. · 4659d8eb
      Tim Peters authored
      This always slept for 3 seconds, waiting for the storage to
      disconnect.  This loses on two counts:
      
      1. Since the timeout is set to 1 second, it typically sleeps
         longer than necessary.
      
      2. Since there's no predicting thread and process scheduling,
         3 seconds isn't always long enough, and rare failures have
         been reported against this test.
      
      Instead we do a polling loop now.  This typically succeeds in
      a little more than a second, speeding the normal case.  The
      loop will continue trying for up to a minute if not.
      4659d8eb
    • Tim Peters's avatar
      Merge rev 29706 from 3.3 branch. · a7a9c6a2
      Tim Peters authored
      Change default port # from 9999 to 8100, to match zope.conf
      (well, on Zope trunk anyway -- the ZEO client example appears
      to have gone missing from zope.conf on Zope3 trunk).
      a7a9c6a2
    • Tim Peters's avatar
      Merge rev 29705 from 3.3 branch. · efc49694
      Tim Peters authored
      s/zeo/ZEO/ in logger name, to match other ZEO logger names.
      efc49694
  9. 24 Mar, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 29668 from 3.3 branch. · bb3d142c
      Tim Peters authored
      Collector #1734.  Critical bug in BTree conflict resolution.
      
      Stop silent data loss in some BTree cases where a transaction adds
      a new key to a bucket while a concurrent transaction deletes all
      keys from the same bucket.
      
      Still needs porting to 3.2 line.
      bb3d142c
  10. 22 Mar, 2005 2 commits
  11. 21 Mar, 2005 13 commits