directory.
Many thanks,
Adam
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really because
the ZODB is the most obvious database choice to use and I've been
banging on to all who'll listen about OODBs. Ideally I'd like to
understand it enough to document it for other people.
Thanks for replying.
Adam
Shane
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it from
anywhere. Is there a better way to reach the database dict from anywhere
within my code? I have a lot of small classes, dynamically called, which
need access to the internet (menu builder, tag list lookups etc).
Many thanks,
Adam Auckland
Hi all,
Is there a roadmap for getting ZODB to work on Python 3 or is that
beyond the realms of possibility?
Possibly, using a Python 2 ZEO server and connecting using a Python 3
ClientStorage?
Many thanks,
Adam
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Hi Andreas,
Thank you for your quick answer.
Friday, June 23, 2006, 2:36:56 PM, you wrote:
AJ --On 23. Juni 2006 14:27:52 +0200 Adam Groszer [EMAIL PROTECTED] wrote:
Hi there,
I know it is not easy, but I need some advices to keep our bosses
happy at the planning stage of our application
-byte codes are reserved for Zope :-)
[snip]
What about making this an option in my (z3) instance?
If I want to be compatible I leave it alone, if I want to be hell-fast
I turn it on?
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a small gui app, and I'd like to display a
progress bar indicating the status of the commit.
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Hello Andreas,
Yep, you're right :-)
Are there any hooks in ZODB to support that or that should be a major
overhaul?
Wednesday, August 16, 2006, 11:03:54 AM, you wrote:
--On 16. August 2006 10:52:51 +0200 Adam Groszer [EMAIL PROTECTED] wrote:
Hello Dieter,
Do you think that's possible
and never reaches 100%.
Good idea. :)
TW I fear this idea is already patented by Microso~1 ;)
TW Regards
TW Tino
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detailed object load
statistics?
Worst case I could hook into some methods of ZODB temporarly to
collect the data, but into which methods?
Any help or pointers are welcome.
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storage to allow usage with multiple other storages.
This could be a useful extensions to ZODB. If you go this way, I'd be
happy to help out with some of the packaging mechanics and getting the
ZConfig parts fletched out.
Christian
Am Samstag, den 24.02.2007, 14:33 +0100 schrieb Adam
should call zope.event.notify.
I intent in 3.8 or 3.9 to start having ZODB depend on zope.event. We
really should have used events rather than adding the callback's
we've added recently.
Jim
On Feb 25, 2007, at 3:19 AM, Adam Groszer wrote:
Hello Christian,
Gosh, that looks simple
this way, I'd be
happy to help out with some of the packaging mechanics and getting the
ZConfig parts fletched out.
Christian
Am Samstag, den 24.02.2007, 14:33 +0100 schrieb Adam Groszer:
Hello,
I'm using ZODB in a GUI application, so outside of Zope.
I'm having performance problems
but an object oriented
database, and that a generic export therefore is not possible, you
must write a dedicated script for your specific data set. This however
is usually quite easy).
Tuesday, March 6, 2007, 4:08:45 AM, you wrote:
WMA Hello Adam,
WMA I would like to request you to help me
:
+log = logging.getLogger(ZODB.serialize)
+log.exception(Pickling error: %s, classmeta: %s, str(msg),
str(classmeta))
+raise
+
self._file.truncate()
return self._file.getvalue()
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and
the parent object state. This data is present in the method just needs
to be printed.
The printing/logging method can be negotiated I found this way of logging
some lines below.
Thursday, March 8, 2007, 5:09:29 PM, you wrote:
CW Adam Groszer wrote:
Hello,
Just run into a usual Cannot
?
The biggest problem is that this will be our first try, so we're
missing experiences and are a bit puzzled about the right solution.
Certain is that moving to RDB is not an option.
Thanks,
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Hello,
Somehow relevant to the subject I just found an article on Wickert's
site:
http://www.wiggy.net/ , Using a seperate Data.fs for the catalog
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;-)
Maybe you should post that on [EMAIL PROTECTED]
btw, there is also a proposal on the GSoC list to further elaborate the
zodbbrowser.
svn://svn.zope.org/repos/main/z3c.zodbbrowser/sandbox/src/z3c/zodbbrowser
Any ideas welcome.
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MyOldClassName
LR after you have updated all of the pickles (with your code below).
LR Laurence
LR Adam GROSZER wrote:
Hello,
I'm having a problem with broken objects here.
It's coming when I'm trying to evolve generations and the generation
just touches all objects in the ZODB to store
Scimatic Software Inc.
JM www.scimatic.com
JM
JM We build software for scientists.
JM
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to be unique over all instances accessing the same DB?
thanks
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regards,
Adam GROSZER mailto:agros...@gmail.com
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by easy_install.
CW While:
CWInstalling zeoinstance.
CWGetting distribution for 'ZODB3==3.9.0a11'.
CW Error: Couldn't install: ZODB3 3.9.0a11
CW Is returning None from bdist_egg an error? If so, what does it mean?
CW Chris
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Hello Jim,
Where's that certain size on the scale?
Tuesday, May 26, 2009, 3:35:56 PM, you wrote:
JF FileStorage indexes can't be saved after they reach a certain size,
JF where size roughly based on the number of objects.
--
Best regards,
Adam GROSZER
Hello,
+1 on that. Sometimes copy operations (over the network) screw up some
bits. Happens rarely but then it hits hard.
Monday, September 14, 2009, 10:13:39 AM, you wrote:
CT Hmm. Haven't seen that. My guess would be some low-level data corruption.
CT Christian
--
Best regards,
Adam
Hi Jim,
Have you seen Malthe's latest package that tries to implement a
persistency with copy on write?
( http://svn.repoze.org/dobbin/trunk )
Do you see any chance to do the same with the good old ZODB?
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regards,
Adam GROSZERmailto:agros...@gmail.com
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BerkeleyDB should be
(sofar I see -- but never used it) also a (not that minimal) KVDB.
I'd like to personally chase these ideas, but I don't think I'll get
some time soon. Also I guess you have a deeper knowledge about
storages.
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lock.
And the CAP theorem - I think a ZODB backend cannot get by without all
3 properties.
But about the latter two I did not think yet in depth and there are
just too many KVDBs out there to explore.
On Wed, Nov 25, 2009 at 2:29 PM, Shane Hathaway sh...@hathawaymix.org wrote:
Adam GROSZER wrote
object count
to get the total of objects in the cache, right?
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to get the number of objects in the cache?
AG Is there any chance to estimate the current cache size in bytes?
AG Also I guess I need to add all connection's picklecache's object count
AG to get the total of objects in the cache, right?
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, You're storing a persistent object in a global
JF variable and accessing it after
JF its connection has been closed.
JF Jim
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--
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\.buildout\eggs\zope.publisher-3.4.6-py2.5.egg\zope\publisher\http.py,
line 676,
in setHeader
value = str(value)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xd6' in position
71: ordinal not in
range(128)
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Adam GROSZER mailto:agros
/listinfo/zodb-dev
--
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Adam GROSZERmailto:agros...@gmail.com
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Hello,
So far I know Hanno fixed that.
Any chance to get it released as 3.9.5?
--
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Adam GROSZER mailto:agros...@gmail.com
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___
LR For more information about ZODB, see the ZODB Wiki:
LR http://www.zope.org/Wikis/ZODB/
LR ZODB-Dev mailing list - ZODB-Dev@zope.org
LR https://mail.zope.org/mailman/listinfo/zodb-dev
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:
0.2 5000.0
0.2 5000.0
0.2 5000.0
0.19 5263.15789474
0.19 5263.15789474
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storage file,
JF checking compressed and uncompressed pickle sizes.
I'd say some checksum is then also needed to detect bit failures that
mess up the compressed data.
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Hello Jim,
Tuesday, May 11, 2010, 12:33:04 PM, you wrote:
JF On Tue, May 11, 2010 at 3:16 AM, Adam GROSZER agros...@gmail.com wrote:
Hello Jim,
Monday, May 10, 2010, 1:27:00 PM, you wrote:
JF On Sun, May 9, 2010 at 4:59 PM, Roel Bruggink r...@fourdigits.nl wrote:
That's really interesting
Hello,
Tuesday, May 11, 2010, 1:59:17 PM, you wrote:
N Am 11.05.2010, 13:47 Uhr, schrieb Adam GROSZER agros...@gmail.com:
Hello Jim,
Tuesday, May 11, 2010, 1:37:19 PM, you wrote:
JF On Tue, May 11, 2010 at 7:13 AM, Adam GROSZER agros...@gmail.com
wrote:
Hello Jim,
Tuesday, May 11
Hello Jim,
Tuesday, May 11, 2010, 4:46:46 PM, you wrote:
JF On Tue, May 11, 2010 at 7:47 AM, Adam GROSZER agros...@gmail.com wrote:
Hello Jim,
Tuesday, May 11, 2010, 1:37:19 PM, you wrote:
JF On Tue, May 11, 2010 at 7:13 AM, Adam GROSZER agros...@gmail.com wrote:
Hello Jim,
Tuesday
more object records.
I was thinking about using other compressors.
I found this:
http://tukaani.org/lzma/benchmarks.html
Seems like gzip/zlib is the fastest with some expense of efficiency.
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:
AR http://www.zope.org/Wikis/ZODB/
AR ZODB-Dev mailing list - ZODB-Dev@zope.org
AR https://mail.zope.org/mailman/listinfo/zodb-dev
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it to full mode if nothing big
happens.
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Desire joy and thank God for it. Renounce it, if need be, for other's sake.
That's joy beyond joy.
- Robert Browning
Hello,
There's a buildbot for ZODB for various windows platforms at
http://winbot.zope.org
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\ZODB3-3.9.5-py2.5-win32.egg\ZODB\FileStorage\fspack.py,
line 276,
in findReachableAtPacktime
for oid in self.findrefs(pos):
SystemExit
Any pointers appreciated.
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When we walk to the edge of all
/Automatizing-uninstalls-cleanly-test-tp5705298p5705298.html
zodbupdate comes to my mind.
http://pypi.python.org/pypi/zodbupdate/0.5
It will find ALL objects which can't be loaded.
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--
Quote of the day:
Art
Hello,
You got to use python 2.6, at least for zodbupdate.
On Tue, 15 Feb 2011 17:10:23 +0100 you wrote:
On Tue, Feb 15, 2011 at 5:03 PM, Chris Fanning
christopher.fann...@gmail.com mailto:christopher.fann...@gmail.com
wrote:
Hi,
I've been using zodb as the database on a
, Chris Fanning wrote:
On Tue, Feb 15, 2011 at 5:16 PM, Adam GROSZER
agros...@gmail.com mailto:agros...@gmail.com wrote:
Hello,
You got to use python 2.6, at least for zodbupdate.
Thanks. I'd managed to get it going with 2.5 but I
an idea might be to split up
transactions to one transaction per object state somehow and pack again.
This would definitely work only offline of course.
How is this handled by relstorage?
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Hello,
On Thu, 31 Mar 2011 06:33:30 -0600 you wrote:
On 03/31/2011 05:25 AM, Hanno Schlichting wrote:
Hi.
On Thu, Mar 31, 2011 at 12:46 PM, Adam GROSZERagros...@gmail.com wrote:
After investigating FileStorage a bit, I found that GC runs on objects,
but pack later by transactions
not with python 2.6 and ZODB 3.9.6.
config is:
cache-size 1
cache-size-bytes 50MB
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class (broken).
BTrees had a bug earlier that kept some already deleted key-values
referenced.
Worst case I'd build a new BTree:
old = some.object.attribute
new = old.__class__()
for k,v in old.items():
new[k] = v
some.object.attribute = new
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Quote
/
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an issue. Hopefully it will be fixed.
emmm, windows pains in sight?
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something?
Could it be something about objects with circular references not being able
to be garbage-collected?
The objects in my DB are quite complex, so something like that might
actually be happening.
Adam Groszer-3 wrote:
Well it loads too many objects in a single transaction.
Doing this after
Hello,
Slightly offtopic:
https://pypi.python.org/pypi/mongopersist
On 03/09/2013 03:54 AM, Siddhartha Kasivajhula wrote:
...
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- Unknown
to even think of it.
IMHO the wrapper architecture is a good thing, you can do some handy
things as:
https://pypi.python.org/pypi/cipher.encryptingstorage
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David Lee
On 08/23/2013 09:07 AM, Marius Gedminas wrote:
And then there's https://pypi.python.org/pypi/zodbupdate which sounds
exactly like the tool you want for this.
Yeah, that definitely works. You just got to get the moving
classes/definitions right.
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