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  1. 21 Mar, 2005 8 commits
  2. 20 Mar, 2005 5 commits
  3. 17 Mar, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 29532 from 3.3 branch. · 98406f05
      Tim Peters authored
      Merge checkin made from a wrong project:
      
      r29511 | gotcha | 2005-03-16 11:01:21 -0500 (Wed, 16 Mar 2005) | 1 line
      Changed paths:
         M /Zope/trunk/utilities/ZODBTools/zodbload.py
      
      port features from 2.7
      98406f05
  4. 14 Mar, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 29467 from 3.3 branch. · 93b6628e
      Tim Peters authored
      Backward compatibility hack for ZODB.Persistent{List,Mapping}.
      
      Allow those old (ZODB 3.2) dotted paths to work again.
      
      Fallout:  testPersistentMapping.py hasn't actually run anything
      for a long time, due to a mysterious "return None" at the start
      of its test_suite() function.  Removed that.  Then its
      checkNewPicklesAreSafe test failed.  Spent 15 minutes on that,
      and gave up -- I'm still not even sure what it's _trying_ to
      test.  Changed it to a TODO.
      93b6628e
  5. 11 Mar, 2005 3 commits
  6. 07 Mar, 2005 1 commit
  7. 03 Mar, 2005 1 commit
    • Tim Peters's avatar
      Merge ZODB trunk changes checked in from a wrong project. · b904b387
      Tim Peters authored
      r29290 | frerich | 2005-02-24 17:36:00 -0500 (Thu, 24 Feb 2005)
      Changed paths:
         M /Zope3/trunk/src/ZODB/tests/dbopen.txt
         ...
         minor editing
      
      r29247 | gintautasm | 2005-02-22 06:40:26 -0500 (Tue, 22 Feb 2005)
      Changed paths:
         M /Zope3/trunk/src/BTrees/Interfaces.py
         ...
         More minor nitpicks.  This should be the last one.
      
      b904b387
  8. 02 Mar, 2005 3 commits
  9. 01 Mar, 2005 1 commit
  10. 28 Feb, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 29350 from ZODB 3.3 branch. · 18cb46c4
      Tim Peters authored
      Port from ZODB 3.2.
      
      Change FileStorage .restore() and .store() to update max oid in use.
      
      This is the last of the checkins to fix critical bugs involving rare cases
      where a FileStorage could end up reusing old oids for new objects.
      18cb46c4
  11. 25 Feb, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 29302 from 3.3 branch. · dd715297
      Tim Peters authored
      Port from ZODB 3.2.
      
      Stop believing the maximum oid cached in a FileStorage's .index file.
      
      This is a critical bugfix, although the problems it addresses are
      (a) rare; and, (b) not entirely fixed yet (more checkins to come).
      
      The true max oid is found efficiently now by exploiting the recently-added
      fsIndex.maxKey() method (which was, of course, added for this purpose).
      
      Also fix that the .index file could get updated on disk when the
      FileStorage was opened in read-only mode.  The code was trying to prevent
      this, but missed the most obvious rewrite path.
      
      Incidentally improved many obsolete and/or incorrect comments.
      dd715297
  12. 24 Feb, 2005 2 commits
    • Tim Peters's avatar
      Merge rev 29291 from ZODB 3.3 branch. · 332ca39e
      Tim Peters authored
      Port from ZODB 3.2.
      
      Give fsIndex an efficient maxKey() implementation.
      
      This will (in a later checkin) be used to give FileStorage an "obviously
      correct" way to determine the largest oid used in an .fs.index file.
      332ca39e
    • Tim Peters's avatar
      Merge rev 29286 from ZODB 3.3 branch. · 139dafbc
      Tim Peters authored
      Port from ZODB 3.2.
      
      Note that cPickleCache.c must be recompiled else the new test will fail.
      
      Change the exception raised when an attempt is made to add two objects to
      the cache with the same oid.  The former messsage didn't make sense.
      
      Add a test to verify that this exception does get raised, and that the
      message given is the intended one.
      
      This is the first of a series of checkins, to fix critical bugs where
      ZODB can in fact raise this exception in rare, but normal, use cases.
      139dafbc
  13. 17 Feb, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 29194 from 3.3 branch. · aa1c7b1a
      Tim Peters authored
      setUp():  Use a much smaller (than default) ZEO client cache.
      
      The current default is 200MB, and at least testSerialization reads
      the entire cache file into one giant string.  That grossly boosts
      the process highwater mark when running the tests.  Windows reclaims
      the memory after, but other platforms may not.
      
      Cool:  testSerialization was one of the slowest tests before, but
      is 100x faster now.
      aa1c7b1a
  14. 10 Feb, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 29107 from 3.3 branch. · 5357f40c
      Tim Peters authored
      Side-port changes checked in from a wrong project (Zope trunk):
      
      r28991 | jim | 2005-01-31 10:45:46 -0500 (Mon, 31 Jan 2005) | 5 lines
      ...
      Renamed the Zope package to Zope2
      
      Import of the Zope package is now deprecated, but will
      be supported until Zope 2.11.
      5357f40c
  15. 09 Feb, 2005 1 commit
    • Tim Peters's avatar
      Port rev 29092 from 3.3 branch. · ad10fe93
      Tim Peters authored
      Forward port from ZODB 3.2.
      
      Connection.__init__():  Python 2.4 added a new gimmick to asyncore (a
      ._map attribute on asyncore.dispatcher instances) that breaks the
      delicate ZEO startup dance.  Repaired that.
      ad10fe93
  16. 05 Feb, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 29052 from 3.3 branch. · 63a58f6d
      Tim Peters authored
      Port from ZODB 3.2.
      
      Fixed several thread and asyncore races in ZEO's connection dance.
      
      ZEO/tests/ConnectionTests.py
          The pollUp() and pollDown() methods were pure busy loops whenever
          the asyncore socket map was empty, and at least on some flavors of
          Linux that starved the other thread(s) trying to do real work.
          This grossly increased the time needed to run tests using these, and
          sometimes caused bogus "timed out" test failures.
      
      ZEO/zrpc/client.py
      ZEO/zrpc/connection.py
          Renamed class ManagedConnection to ManagedClientConnection, for clarity.
      
          Moved the comment block about protocol negotiation from the guts of
          ManagedClientConnection to before the Connection base class -- the
          Connection constructor can't be understood without this context.  Added
          more words about the delicate protocol negotiation dance.
      
          Connection class:  made this an abstract base clase.  Derived classes
          _must_ implement the handshake() method.  There was really nothing in
          common between server and client wrt what handshake() needs to do, and
          it was confusing for one of them to use the base class handshake() while
          the other replaced handshake() completely.
      
          Connection.__init__:  It isn't safe to register with asyncore's socket
          map before special-casing for the first (protocol handshake) message is
          set up.  Repaired that.  Also removed the pointless "optionalness" of
          the optional arguments.
      
          ManagedClientConnection.__init__:  Added machinery to set up correct
          (thread-safe) message queueing.  There was an unrepairable hole before,
          in the transition between "I'm queueing msgs waiting for the server
          handshake" and "I'm done queueing messages":  it was impossible to know
          whether any calls to the client's "queue a message" method were in
          progress (in other threads), so impossible to make the transition safely
          in all cases.  The client had to grow its own message_output() method,
          with a mutex protecting the transition from thread races.
      
          Changed zrpc-conn log messages to include "(S)" for server-side or
          "(C)" for client-side.  This is especially helpful for figuring out
          logs produced while running the test suite (the server and client
          log messages end up in the same file then).
      63a58f6d
  17. 04 Feb, 2005 2 commits
  18. 03 Feb, 2005 3 commits
  19. 24 Jan, 2005 2 commits
  20. 12 Jan, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 28819 from 3.3 branch. · 0216ed12
      Tim Peters authored
      Merge rev 28529, applied from a wrong project (Zope trunk).
      
      ZODB cache size is an integer (number of objects), not a number of bytes.
      0216ed12