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DTML parsing outside of Zope
by Peter Bengtsson 28 Jul '05

28 Jul '05

I would like to be able to parse a very basic DTML string (a ZSQLMethod on the file system actually) outside Zope, ie. without having the whole zserver running. The DTML inside the string is very basic. It doesn't use REQUEST or aqcuisition. It's using <dtml-if "1==2"> and stuff. I've tried looking on the source code but it's so damn complicated for me. Can anybody give me a headstart on this? -- Peter Bengtsson, work www.fry-it.com home www.peterbe.com hobby www.issuetrackerproduct.com

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Re: [Zope] Split a ZODB
by Yuri 28 Jul '05

28 Jul '05

Lennart Regebro wrote: >On 7/28/05, Yuri <yurj(a)alfa.it> wrote: > > >>Hi! >> >> How can I split a Zodb? I mean, I have a big folder which I would like >>to became a separate ZODB file >> >> > >Well, I suspect the simplest way is to copy the ZODB and delete >everything that shouldn't be in it. Export and import could >theoretically work to. I havent't tried any of them with really big >ZODBs though. > > > Good! Anyway, some command line tools could help... zodb operations can take longer time (for example, changing the name of the upper folder wake up all the "contained" objects...)

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Split a ZODB
by Yuri 28 Jul '05

28 Jul '05

Hi! How can I split a Zodb? I mean, I have a big folder which I would like to became a separate ZODB file to mount on the main one. In unix I would move all the files of that folder on another partition, then mount it on that folder.

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RE: [Zope] About Zope 2.8.1
by Pascal Peregrina 28 Jul '05

28 Jul '05

Ok thanks... Pascal -----Message d'origine----- De : Andreas Jung [mailto:lists@andreas-jung.com] Envoyé : jeudi 28 juillet 2005 09:33 À : Pascal Peregrina; 'zope(a)zope.org' Objet : Re: [Zope] About Zope 2.8.1 --On 28. Juli 2005 08:29:11 +0100 Pascal Peregrina <Pperegrina(a)Lastminute.com> wrote: > Hi, > > I have a doubt... > > I would like to know if all the fixes included in Zope 2.7.7 (that was out > after 2.8.0) will be included in 2.8.1, like for example : > * Collector #1781: made create_mount_points ZConfig option actually work > (thanks to Dieter Maurer for the patch). > * Collector #1797: when a File/Image object returned a "304" response code > in response to an If-Modified-Since request, it did not collaborate with > any cache managers. It used to, and it has been changed back to do so. > Thanks to d2m and Bertrand Croq. You can check this yourself by reading doc/CHANGES.txt > > More generally, what will be the relationship between new Zope 2.7.x > versions fixes (will there be new versions ?) and Zope 2.8.x fixes ? 2.7 and 2.8 are the current maintained Zope versions. Fixes should be made for both versions ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com **********************************************************************

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About Zope 2.8.1
by Pascal Peregrina 28 Jul '05

28 Jul '05

Hi, I have a doubt... I would like to know if all the fixes included in Zope 2.7.7 (that was out after 2.8.0) will be included in 2.8.1, like for example : * Collector #1781: made create_mount_points ZConfig option actually work (thanks to Dieter Maurer for the patch). * Collector #1797: when a File/Image object returned a "304" response code in response to an If-Modified-Since request, it did not collaborate with any cache managers. It used to, and it has been changed back to do so. Thanks to d2m and Bertrand Croq. More generally, what will be the relationship between new Zope 2.7.x versions fixes (will there be new versions ?) and Zope 2.8.x fixes ? Thanks. Pascal ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com **********************************************************************

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Zope 2.8.1 beta 1 released
by Andreas Jung 28 Jul '05

28 Jul '05

Hi all, on behalf of Zope Corporation and the Zope community I am pleased to announce the release of Zope 2.8.1b1. You can download Zope 2.8.1b1 from http://www.zope.org/Products/Zope/2.8.1b1/ Some new features of Zope 2.8: - ZODB 3.4 with MVCC (multi version concurrency control) support. MVCC solves nearly every problem with ZODB read-conflict errors which is very important for high-traffic Zope sites. - Extension Classes were rewritten as Python new-style classes making all features of Python new-style classes available in Zope objects. This includes support for cyclic garbage collection. - Integration of Zope 3 technologies through Five (see http://codespeak.net/z3/five/) For more information on what is new in this release, see the CHANGES.txt files for the release: http://www.zope.org/Products/Zope/2.8.1b1/CHANGES.txt See also: http://www.zope.org/Wikis/DevSite/Projects/Zope2.8/OverView Please bring all the bugs you have found to the Zope bugtracker: http://collector.zope.org/Zope":http://collector.zope.org/Zope For more information on the available Zope releases, guidance for selecting the right distribution and installation instructions, please see: http://www.plope.com/Books/2_7Edition/InstallingZope.stx -- Andreas Jung (andreas at zopyx dot com)

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Zope 2.8 Installation trouble on XP
by Pedro Cristian 28 Jul '05

28 Jul '05

Hi everyone, I'm a beginner in Zope. I've just installed the Zope 2.8 final package. The installation seems to have completed normally. However when the zope instance is run I have the following message : C:\Zope-Instance\bin>runzope.bat C:\Zope-Instance\bin>"C:\Zope-2.8.0-final\bin\python.exe" "C:\Zope-2.8.0-final\l ib\python\Zope2\Startup\run.py" -C "C:\Zope-Instance\etc\zope.conf" Traceback (most recent call last): File "C:\Zope-2.8.0-final\lib\python\Zope2\Startup\run.py", line 56, in ? run() File "C:\Zope-2.8.0-final\lib\python\Zope2\Startup\run.py", line 17, in run import Zope2.Startup File "C:\Zope-2.8.0-final\lib\python\Zope2\__init__.py", line 60, in ? from Zope2.Startup.run import configure File "C:\Zope-2.8.0-final\lib\python\Zope2\Startup\__init__.py", line 26, in ? from ZConfig.components.logger import loghandler ImportError: No module named components.logger There was no previous message with keyword "loghandler" in the mailing list. All Zope services are stopped. Here are the system variable that are relevent : CONFIG_FILE=C:\Zope-Instance\etc\zope.conf INSTANCE_HOME=C:\Zope-Instance Path=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Pi nnacle\Shared Files\InstantCDDVD\ PYTHON=C:\Zope-2.8.0-final\bin\python.exe PYTHONPATH=C:\Zope-2.8.0-final\lib\python SOFTWARE_HOME=C:\Zope-2.8.0-final\lib\python ZOPE_HOME=C:\Zope-2.8.0-final ZOPE_RUN=C:\Zope-2.8.0-final\lib\python\Zope2\Startup\run.py The Zope instance is the one created by the install package. Seems that something is not working with my configuration, but what? Pedro ___________________________________________________________________________ Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! Messenger Téléchargez cette version sur http://fr.messenger.yahoo.com

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ZSQLMethod conditional insert
by Thomas Olsen 27 Jul '05

27 Jul '05

Hi This is probably an FAQ but I haven't been able to find and answer. I need a counter for a certain CMFType and want to store the hits in a MySQL database not to fill up the ZODB. I've checked to two suggestions below but they both use two ZSQLMethods first to check if the URL is already in the table, then to do the actual update or insert. http://www.zope.org/Members/element/Simple_SQL_Page_Counter http://zopelabs.com/cookbook/991116439 I'd like to be able to do that just in one ZSQLMethod for efficiency but I cant seem to figure out a way of doing it. The table is very simple: CREATE TABLE mostread ( path varchar(255) NOT NULL default '', num bigint(20) NOT NULL default '0', dt datetime NOT NULL default '0000-00-00 00:00:00', PRIMARY KEY (path) ) For now my ZSQLMethod get the argument "path" which is a relative URL and it looks like this: select @lastval:=num from mostread where <dtml-sqltest path type="string"> <dtml-var sql_delimiter> update mostread set num=@lastval+1, dt=now() where <dtml-sqltest path type="string">; </dtml-if> But that naturally only works if there is already a record containing "path". What I want to do is something like this (pseudo-code): select @lastval:=num from mostread where <dtml-sqltest path type="string"> <dtml-var sql_delimiter> <dtml-if "sequence-length > 0"> update mostread set num=@lastval+1, dt=now() where <dtml-sqltest path type="string">; <dtml-else> insert into mostread(path, num, dt) values(<dtml-sqlvar path type="string">, 1, now()) </dtml-if> Is there a way of doing this or should I just create that extra ZSQLMethod? -- Med venlig hilsen Thomas Olsen http://www.headnet.dk

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Re: [Zope] ZPsycopg - Losing Connections
by Felipe Barousse Boue 27 Jul '05

27 Jul '05

Fernando: I have downloaded the source from http://initd.org/pub/software/psycopg/PSYCOPG-1-1/ and compiled it (in RH FC4 and RHEL3, tough) with no problams whatsoever. I am using Zope 2.7.5, Python 2.3.5, Psycopg sources 1.1.19 and PostgreSQL 8.0.3 The only advice would be to upgrade your postgresql to 8.0.3 since the version you are using is a bit outdated. Best regards. Felipe Barousse Boué Piensa Technologies - Bufete Consultor de Mexico www.piensa.com On Wed, 2005-07-27 at 12:00 -0400, zope-request(a)zope.org wrote: > Message: 15 > Date: Wed, 27 Jul 2005 13:45:52 +0100 > From: Peter Bengtsson <peterbe(a)gmail.com> > Subject: Re: [Zope] ZPsycopg - Losing Connections > To: Fernando Lujan <flujan(a)gmail.com> > Cc: zope(a)zope.org > Message-ID: <bc95c280050727054543ca3a7e(a)mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > On 7/27/05, Fernando Lujan <flujan(a)gmail.com> wrote: > > On 7/27/05, David <davidr(a)talamh.org.uk> wrote: > > > Python 2.3.5 - Zope 2.7.5 - PostgreSQL 7.3.4 - Psycopg 1.1.18 - > > > Solaris 8 (Intel) > > > > > > The Psycopg version 1.1.19 solves this problem. :) > > > The 1.1.19 version isn't in debian yet. > $ apt-get show python-psycopg > shows only 1.1.18 :(

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Does Plone need the Zope CMF?
by michael nt milne 27 Jul '05

27 Jul '05

Hi This isn't clear to me. I've installed Zope and Python from source but do I need to also install the Zope CMF for Plone to run properly? This isn't mentioned specifically any where if so. It would good to have some of these components wrapped up etc for easier install. I couldn't find the RPM's on the site. Michael

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