[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5

Changes by Martin v. Löwis : -- resolution: -> invalid status: open -> closed ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5

Martin v. Löwis added the comment: I just noticed that Tim reports in msg104030 that the original problem is resolved. So I'm closing this report as fixed. If you create a new one on the performance issue, please make sure to include a repeatable test case, with instructions on how to repeat

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5

Martin v. Löwis added the comment: Peter, please stay out of this bug report unless you are certain that you have the very problem that the OP reported, namely that a database created by Python 2.5 cannot be imported in 2.6. I'm taking the performance issues out of this bug report; anybody in

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Peter Landgren added the comment: To make it 100% clear: The versions are almost the same for Linux and Windows. Python 2.5Python 2.6 Windows 4.4.5.3 (4, 6, 20)4.7.3 (4.7.25) Linux4.4.5.3 (4, 6, 21)4.7.3 (4.7.25) -- _

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Tim Lyons added the comment: On Mac OS X,I get tim$ python Python 2.5.5 (r255:77872, Mar 21 2010, 22:08:39) [GCC 4.0.1 (Apple Computer, Inc. build 5367)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import bsddb >>> print bsddb.__version__, bsddb.db.versi

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Peter Landgren added the comment: In Linux it is: 4.4.5.3 (4, 6, 21) You asked for a test case. I'm not sure how I can provide one without you having Gramps installed to test it. Do you mean the whole database environment? -- ___ Python tracker

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Jesús Cea Avión added the comment: Peter, and which Berkeley DB versions are used in Linux?. -- ___ Python tracker ___ ___ Python-bugs

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Peter Landgren added the comment: Maybe I should add that there is no speed degradation between 2.5 and 2.5 when doing the same thing in Linux. -- ___ Python tracker ___ ___

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Peter Landgren added the comment: Requested data on my Windows box: Python 2.5 bsddb 4.4.5.3 4.4.20 Python 2.6 bsddb 4.7.3 4.7.25 Python 2.6 bsddb 4.8.4 4.8.26 OK? -- ___ Python tracker __

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Jesús Cea Avión added the comment: I need to know the Berkeley DB version you are using in python 2.5, 2.6, both with bsddb and pybsddb (bsddb3). Also, I would need a testcase I can try without installing Gram myself. -- ___ Python tracker

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Peter Landgren added the comment: I could add what I have found using bsddb in Python 2.5 and 2.6 under Windows XP SP3. In my installation: Python 2.5.4 bsddb 4.4.5.3 Python 2.6.4 bsddb 4.7.3 What I did: In Gramps imported an XML backup file to a empty bsddb database. It took about 1 hour with

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Jesús Cea Avión added the comment: The database compatibility is dictated by the underlying Berkeley DB library used. Reporter, please do this: (asuming you are using "bsddb" lib in the standard lib, not external project "pybsddb") 1. Open a python2.5 shell. 2. "import bsddb" 3. "print bsdd

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

Martin v. Löwis added the comment: Jesus, any idea? -- assignee: -> jcea nosy: +jcea, loewis ___ Python tracker ___ ___ Python-bugs-l

[issue8504] bsddb databases in python 2.6 are not compatible with python 2.5 and are slow in python 2.6

New submission from Tim Lyons : A database created under python 2.5 cannot be opened under python 2.6. It gives the error message "DB_RUNRECOVERY: Fatal error, run database recovery -- process-private: unable to find environment ", and a database created under python 2.6 cannot be opened under