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cpu performance zope/zeo
by Srdan Zagorac 26 Jul '05

26 Jul '05

Hi I need a suggestion / advice regarding the CPU options for the best ZOPE and ZEO performance. eg 32 vs 64 bits architecture, single vs dual core, hyper threading. Is there any bechmarks already posted on the web?? Thanks -- ------------------------------------- Srdan Zagorac Software Developer / Webmaster / DB Administrator Bioengineering Institute University of Auckland email: srdan.zagorac(a)auckland.ac.nz url: http://www.bioeng.auckland.ac.nz ph: +64 9 373 7599 ext. 82046 fax: +64 9 367 7157 -------------------------------------

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getting atachments with python - pop3
by Jonathan Salazar Santos 25 Jul '05

25 Jul '05

Hi, im making a email client in python for zope, but a im stopped because i cant find the way to get the attacments with python, do you have a idea how can i do this?, i have studied the email package already but is a little confused. -- Lic. Jonathan Salazar Visita: www.jonathansalazar.com

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working with urls
by Nicholas Wieland 25 Jul '05

25 Jul '05

First of all thanks everyone for the help, I've resolved my problems one after the other thanks to the suggestions I've found here. Now I'm rewriting urls by substituting the href attribute with custom data, and everything works fine. What I'd like is having an url like: myproduct/generate/20050301/PG2, and actually that's exactly what I've got. This url will make my app generate a pdf report for the ref_date 2005/03/01 and code PG2 (ref_date and code are internal data). Zope obviously maps the url as an object, but that's not what I want: I want to parse the url and use the ref_date and code data inside a generate method. Is it possible inside Zope without mod_rewriting and similar stuff ? I don't like querystring, the resulting url would be too long and difficult to paste. I know that this is not the way Zope works ... TIA, ngw --------------------------------- Yahoo! Mail: gratis 1GB per i messaggi, antispam, antivirus, POP3

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Getting a methods parent (in a product)
by Jan-Ole Esleben 25 Jul '05

25 Jul '05

Hi! How can I get a Product instance's _actual_ parent when one of its methods is called? (In other ways: how can I find out, from an instance, where that instance is located without falling prey to acquisition in Zope 2?) TIA, Ole

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Puzzling Import/Export problem
by Jim Washington 25 Jul '05

25 Jul '05

A friend in Russia is still using my old ZClasses QSurvey product. He is attempting to copy an installation from one machine to another, and upgrade Zope to 2.6.4. Exporting the product and instances works fine, but some object instances will not import correctly. A product instance is a folderish object that contains other objects. One particular folderish subobject will not import correctly; all the others import fine. The .zexp of the entire product instance, with subitems, etc., imports OK, but the one folderish object shows up as "broken" in the ZMI. Exporting that object as XML and reimporting after correcting the appropriate class ID string results in a "BadPickleGet" error 7. Traceback (innermost last): Module ZPublisher.Publish, line 113, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 40, in call_object Module OFS.ObjectManager, line 561, in manage_importObject Module OFS.ObjectManager, line 578, in _importObjectFromFile Module ZODB.ExportImport, line 65, in importFile Module OFS.XMLExportImport, line 119, in importXML Module ZODB.ExportImport, line 75, in importFile Module transaction._transaction, line 368, in commit Module transaction._transaction, line 297, in savepoint Module transaction._transaction, line 294, in savepoint Module transaction._transaction, line 656, in __init__ Module ZODB.Connection, line 1034, in savepoint Module ZODB.Connection, line 470, in _commit Module ZODB.ExportImport, line 140, in _importDuringCommit BadPickleGet: 7 I have examined the xml export, and the only thing I can think of that might be a problem is that some of the object IDs for some contained items are base64-encoded and may contain Russian characters. But that does not seem to be the problem, since a similar, smaller import with only ascii characters fails with the same traceback and BadPickleGet:10. I realize that this might be an uninteresting edge-case. My backup plan is to write a script to pull the data out of the XML export and recreate the objects. Does anyone have any pointers on that? I am having trouble figuring out how that file is organized. For completeness, I am using zope-2.8.0, but this happens on 2.7.6 as well. -Jim Washington

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re: [Zope] working with urls
by Ken Ara 25 Jul '05

25 Jul '05

Simplest might be to point a Path Handler (http://www.zope.org/Members/NIP/PathHandler) named 'generate' at your PDF generator script. Also, a Script(Python) 'generate' containing: return traverse_subpath when called http://mysite.com/generate/foo/bar/baz returns: ['foo', 'bar', 'baz'] This could be useful for the URL re-writing you want. Ken --- In zope(a)yahoogroups.com, Peter Bengtsson <peterbe@g...> wrote: > > > > > > Now I'm rewriting urls by substituting the href attribute with custom > > > data, and everything works fine. > > > What I'd like is having an url like: myproduct/generate/20050301/PG2, > > > and actually that's exactly what I've got. This url will make my app > > > generate a pdf report for the ref_date 2005/03/01 and code PG2 (ref_date > > > and code are internal data). > > > Zope obviously maps the url as an object, but that's not what I want: I > > > want to parse the url and use the ref_date and code data inside a > > > generate method. > > > > You want to write a __bobo_traverse__ method for your class: > > > > def __bobo_traverse__(self, REQUEST, name): > > # do something with 'name' here. > > return an_object_that_is_to_be_published > > > > Philipp > > I prefer to use __before_publishing_traverse__(self, obj, REQUEST=None) > > The IssueTrackerProduct (IssueTracker.py) uses this so that you can URLs like > /ListIssues/start-20/reverse-False > instead of > /ListIssues?start=20&reverse=False > but that is just slightly different from what you are after. > Good luck > > -- > Peter Bengtsson, > work www.fry-it.com > home www.peterbe.com > hobby www.issuetrackerproduct.com __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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Re: [Zope] Plone: storage, catologing and versioning
by Rogério Atem de Carvalho 25 Jul '05

25 Jul '05

>> I have a few questions about Plone (in some extent CMF/Zope): >> >> 1)How to manipulate versioning in Plone? (like CPS does) >> I know there is PLIP8, but it is still a proposal, isn't it? >have a look at CMFEditions on svn.plone.org/collective . it is also >published on plone.org site >we have publieshed an alpha release, and hope to fix the remaining bug >over the summer, please feel free to contribute. On >sourceforge.net/projects/collective you can find the >"collective-versioning" which we use to discuss on subject and >coordinate the effort. Ok, I will check this. >> 2)How to store and catalog huge document collections? >> -LocalFS + ZCatalog? >what do you mean with "huge"? In a first moment some tens of gigas (20 to 30 Gbs). In two or three years, some 100, 200 Gb >> -Implement mapping and indexing in a relational DB? >google for shane's apelib or look int svn.plone.org/archetypes Is APE stable? > (I have also de ERP5's ZSQLCatalog option...) > >> 3)Is there any product or Plone plug-in that allows enhanced searches >> through thesaurus or ontologies, or something like this? >> I know there are Ontobroker and Gnowsys, but I would like >> to have something simpler to work on top of Plone. >nothing ready i think, but for a generic library that enables you to >perform complex queries over a catalog google fro Dieter's AdvancedQuery >product. Also, it is possible to implement ontologies in plone using >Archetypes references and maybe using the Relations product (always from >Archetypes svn o) Interesting, I will also check this! Thanks a lot, -- Prof. Rogério Atem de Carvalho, D.Sc. Gerente de Pesquisa - CEFET Campos _______________________________________________________________________ ''O remetente desta mensagem é o responsável pelo seu conteúdo e endereçamento. A utilização deste meio para fins que não aqueles dispostos na Portaria nº 267, de 20 de outubro de 2003 da Direção Geral do CEFET CAMPOS, é passível das sanções cabíveis, dispostas nas normas internas para utilização de correio eletrônico e acesso à Internet.'' _______________________________________________________________________ Servidor de E-mail CEFET Campos

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Added Product Doesn't Show Up In ZMI
by abgillette＠allmail.net 25 Jul '05

25 Jul '05

Hi All, I'm having a rather strange problem. I'm trying to get the Issue Dealer (http://www.nidelven-it.no/products/issue_dealer) product up-and-running on my Zope install (FreeBSD 4.11, Zope 2.7.1, Python 2.3.4). According to the Issue Dealer docs, I should simply be able to unzip it into the Products directory, restart Zope, and go, just like normal. I've done this, however, and nothing happens. Issue Dealer doesn't show up in /Control_Panel/Products, or the [Add] dropdown. No broken products, no nothing. Nothing looks at all unusual in the Products directory on the file system. I've tried rebooting the machine and restarting from the ZMI, to no avail. Has anyone seen this before? Any ideas? Thanks, Aaron

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Re: [Zope] Traceback Lines for Send Mail Error
by Florent Guillaume 25 Jul '05

25 Jul '05

Please stay on the list. I meant a real tcp trace, like ethereal. On 25 Jul 2005, at 16:22, Asad Habib wrote: > Hello. I used traceroute and it did not return any errors. > > - Asad > > > On Mon, 25 Jul 2005, Florent Guillaume wrote: > > >> Asad Habib <ahabib(a)engin.umich.edu> wrote: >> >>> Maurer, I am certain that this is a Zope issue that has not been >>> figured >>> out as yet. I was even able to connect to my SMTP server via the >>> Terminal >>> application on a Mac. Do I have any other options? >>> >> >> You should do a network trace to see what makes the SMTP server puke. >> >> Florent > -- Florent Guillaume, Nuxeo (Paris, France) CTO, Director of R&D +33 1 40 33 71 59 http://nuxeo.com fg(a)nuxeo.com

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Reg Zope Installation Problem
by praba kar 25 Jul '05

25 Jul '05

Dear All, I try to install zope 2.7.0. After the installation. I have create zope installation directory using mkzopeinstance.py. From that zope installation directory I try to run bin/runzope command. But It will give below type error. *********************************************** ------ 2005-07-19T19:00:04 INFO(0) ZServer HTTP server started at Tue Jul 19 19:00:04 2005 Hostname: localhost.localdomain Port: 8080 ------ 2005-07-19T19:00:04 INFO(0) ZServer FTP server started at Tue Jul 19 19:00:04 2005 Hostname: prabahar Port: 8021 ------ 2005-07-19T19:00:04 INFO(0) Zope Set effective user to "enmail" Traceback (most recent call last): File "/Programs/Zope/2.7.0/lib/python/Zope/Startup/run.py", line 49, in ? run() File "/Programs/Zope/2.7.0/lib/python/Zope/Startup/run.py", line 19, in run start_zope(opts.configroot) File "/Programs/Zope/2.7.0/lib/python/Zope/Startup/__init__.py", line 51, in start_zope starter.startZope() File "/Programs/Zope/2.7.0/lib/python/Zope/Startup/__init__.py", line 230, in startZope Zope.startup() File "/Programs/Zope/2.7.0/lib/python/Zope/__init__.py", line 45, in startup from Zope.App.startup import startup as _startup File "/Programs/Zope/2.7.0/lib/python/Zope/App/startup.py", line 30, in ? import OFS.Application File "/Programs/Zope/2.7.0/lib/python/OFS/Application.py", line 18, in ? import Globals,Folder,os,sys,App.Product, App.ProductRegistry, misc_ File "/Programs/Zope/2.7.0/lib/python/App/Product.py", line 44, in ? from HelpSys.HelpSys import ProductHelp File "/Programs/Zope/2.7.0/lib/python/HelpSys/__init__.py", line 15, in ? import HelpSys File "/Programs/Zope/2.7.0/lib/python/HelpSys/HelpSys.py", line 18, in ? from Products.ZCatalog.ZCatalog import ZCatalog File "/Programs/Zope/2.7.0/lib/python/Products/ZCatalog/__init__.py", line 16, in ? import ZCatalog, Catalog, CatalogAwareness, CatalogPathAwareness, ZClasses File "/Programs/Zope/2.7.0/lib/python/Products/ZCatalog/ZCatalog.py", line 39, in ? from IZCatalog import IZCatalog File "/Programs/Zope/2.7.0/lib/python/Products/ZCatalog/IZCatalog.py", line 236, in ? __doc__ = IZCatalog.__doc__ + __doc__ TypeError: unsupported operand type(s) for +: 'NoneType' and 'NoneType' ***************************************************** Kindly let me know what is the problem ? I didn't know how to update zope.conf file. Kindly guide me how to start zope service regards Prabahar. __________________________________________________________ Free antispam, antivirus and 1GB to save all your messages Only in Yahoo! Mail: http://in.mail.yahoo.com

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