NOT allow importing globally
installed packages.
virtualenv --system-site-packages means allow importing global packages.
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Yes thank you!!
Paul Winkler
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Typed on my phone. Apologies for typos, brevity, and/or bizarre word
substitutions.
On Dec 15, 2011, at 11:52 AM, Jim Fulton j...@zope.com wrote:
POSKeyError subclasses KeyError. While this makes sense conceptually,
it's really unfortunate in practice
.
If this is indeed the problem, one symptom would be vastly better
performance on warm pages when all the needed objects are in the
client cache. Is this a Zope 2 app? Have you checked the control
panel to see what the cache stats look like?
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to retrieve a suboject.
I've seen this proposed several times over the years, but AFAIK nobody
has implemented it yet.
For example:
http://www.mail-archive.com/zodb-dev@zope.org/msg04107.html
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For more
trace log?
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everything? That'd
replace step 3 with a second call to rsync, and eliminate steps 4 and
6. But I'm not sure how fast it is at updating a big binary file. I
think I'll do an experiment today and report back on this option.
Paul Winkler
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On Fri, Jun 11, 2010 at 10:18 AM, Chris Withers ch...@simplistix.co.ukwrote:
Paul Winkler wrote:
3 should be pretty fast as its an incremental backup.
4 may take a little while but iirc it's not too bad for this db - maybe
10 minutes.
Most of the downtime is caused by rebuilding the index
On Fri, Jun 11, 2010 at 11:48 AM, Paul Winkler sli...@gmail.com wrote:
On Fri, Jun 11, 2010 at 10:34 AM, Hanno Schlichting ha...@hannosch.euwrote:
I tend to run rsync via rsync -rP --rsh=ssh. The Data.fs is an
append-only file, so rsync is very efficient at handling it. Only
zeopack
an in-memory cache in RAM, and an optional on-disk
cache.
Note that the latter only applies when using ZEO.
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If I instantiate a subclass of Persistent, but I don't ever assign it
as an attribute on the root (or any other Persistent instance) ...
then what happens to my instance when the transaction commits?
A) it's saved in the ZODB, but not reachable?
or
B) it's never saved at all?
or
C) something else
and connect them with ease.
in that vein, DirectoryStorage-behind-ZEO has worked perfectly for
years... but this new stuff is very interesting!
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, what happens to the index values for that content?
Does undo fire an ObjectModifiedEvent? If not I'd guess that the
catalog will still contain pre-undo data.
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picked up somewhere (I forget from
whom).
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misinformed about the originating zope
version? I wish I had more access to the original host, but I
don't... I'm just trying to pick up the pieces with what I've been
given.
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On Thu, Apr 26, 2007 at 10:10:17AM -0400, Jim Fulton wrote:
On Apr 26, 2007, at 2:13 AM, Paul Winkler wrote:
In ExportImport._importDuringCommit() I found this little gem:
pfile = StringIO(data)
unpickler = Unpickler(pfile)
unpickler.persistent_load
it in a Zope 2.7.9 instance.
I see two possibilities:
* the guy who told me it came from 2.7.8 was wrong.
Does the evidence support this?
* something else is wrong
Are there any known explanations in this category?
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exploring in zopectl debug. That might help you determine whether the
plone instance itself is broken, or some vital sub-object.
As long as you don't call transaction.commit() carelessly, this is
safe.
more here: http://docs.neuroinf.de/programming-plone/debug#1-6
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.
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is the minimal variant of DirectoryStorage.
See http://dirstorage.sourceforge.net/FAQ.html
I've never tried it.
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=Building_20Neural_20Networks_20using_20Conx).
Is there any ability in ZODB to retroactively wrap objects in a
persistence mechanism instead of having to rewrite an entire library
to use the Persistent class?
Write a wrapper. In the simplest case:
class PersistentFoo(somemodule.Foo, Persistent):
pass
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chains of non-Persistent objects, it leads to
write conflict errors and unnecessary storage bloat. Make some
Persistent wrapper classes and use them. Use BTrees when you need a
large number of highly mutable sub-objects.
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Paul Winkler
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On Tue, Apr 18, 2006 at 02:12:15PM -0400, Tim Peters wrote:
[Paul Winkler]
Interesting. Is there a recommended way now to judge whether your
ZEO cache is big enough?
Was there a recommended way before? If so, it probably sucked too ;-)
Heh. Well, I had a site that under some usage
be useful for things like an outgoing email service.
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On 10/22/05, Dieter Maurer [EMAIL PROTECTED] wrote:
Paul Winkler wrote at 2005-10-21 16:24 -0400:
...
Why do you want to use the same zope.conf, and how can that possibly work
anyway?
You can't run two servers on the same port!
He might use the same configuration file on different hosts
On Tue, Aug 02, 2005 at 05:43:16PM -0400, Tim Peters wrote:
Alas, I'm afraid that will remain true even after this reply 0.9 wink.
Actually, that explains a lot. Thanks Tim!
if-I-wasn't-about-dead-from-everything-going-on-yesterday-and-today-
I'd-check-in-a-patch-to-the-docs-'ly-yrs,
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are
on the same subnet and the admins swear they weren't monkeying with
the firewall or anything else.
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:-)
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