April 2005 - Zope - Zope lists

RE: [Zope] tal:attributes and extra newline
by Pascal Peregrina 19 Apr '05

19 Apr '05

Ok, it was TALInterpreter after all, but you need a long list of attributes (on a single line / single tal:attributes statement I mean)... It's because of the TAL.TALInterpreter.TALInterpreter.wrap value defaulting to 60 (see __init__) I managed, in my object that relies on PageTemplate, to set warp to 0 and I got no more extra newlines. So, just to know, why is the default value 60 ? Pascal -----Message d'origine----- De : Andreas Jung [mailto:lists@andreas-jung.com] Envoyé : lundi 18 avril 2005 16:57 À : Pascal Peregrina; 'zope(a)zope.org' Objet : Re: [Zope] tal:attributes and extra newline --On Montag, 18. April 2005 16:31 Uhr +0200 Pascal Peregrina <Pperegrina(a)Lastminute.com> wrote: > Hi, > > I would like to know the reason why tal:attributes adds an extra newline > for each generated tag attribute. > This just makes generated HTML bigger... It generates *only newlines if *you* generate multiple attributes using a single tal:attributes statement on *multiple* lines...so it's your application.. ********************************************************************** 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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Restart button in Control Panel
by Milos Prudek 19 Apr '05

19 Apr '05

Is it possible to have the "Restart" button in ZMI Control Panel? I only have "Shutdown". What controls this? I start my Zope instance with "instance/bin/runzope &". I use Zope 2.7.4. -- Milos Prudek http://www.spoxdesign.com - your web usability testing

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Both tal:on-error and error_log?
by Kirk Strauser 18 Apr '05

18 Apr '05

Can I use a tal:on-error attribute in a page template to provide a user-friendly explanation of an exception while still recording the occurrence of that exception to error_log? -- Kirk Strauser The Day Companies

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non-undoable storage
by Milos Prudek 18 Apr '05

18 Apr '05

I have a couple hundred Articles (class instances) in my ZODB. Most instances are 200 kB, some are much larger. One of the Article properties is Number of times the article was read. Any increment causes ZODB to grow by the size of the given instance, due to the fact that ZODB will append a new version of the whole 200 kB or 2MB instance just because a single byte was changed. Consequently ZODB grows several hundred MB in a single day even if no new article is added. This calls for some form of non-undoable storage. One possibility is to move the "NumberOfReaders" attribute from ZODB to my SQL server. Not a problem, but I'm not sure what is the best way to maintain connection between ZODB instance (it can appear at different places in ZODB directory structure and it can be moved from place to place with Cut and Paste in ZMI) and SQL table. Connection means SQL key column. Instance ids cannot be used as a SQL key, because they are nonunique - each folder has a sequence of instances numbered 1...x. So there are over ten instances named "1". Instance addresses = URLs could be used but I would have to write my own methods / interfaces for moving Articles in the directory structure to maintain the connection between ZODB and SQL table. Is there an obvious elegant solution that I am missing? -- Milos Prudek

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RE: [Zope] tal:attributes and extra newline
by Pascal Peregrina 18 Apr '05

18 Apr '05

Ok, silly question then... :) Let's stop this thread now. Thanks for the answers. Pascal -----Message d'origine----- De : Fred Drake [mailto:fdrake@gmail.com] Envoyé : lundi 18 avril 2005 18:04 À : Pascal Peregrina Cc : zope(a)zope.org Objet : Re: [Zope] tal:attributes and extra newline On 4/18/05, Pascal Peregrina <Pperegrina(a)lastminute.com> wrote: > So, just to know, why is the default value 60 ? I think just because Guido wrote it that way. I don't know that there's anything special about the value. -Fred -- Fred L. Drake, Jr. <fdrake at gmail.com> Zope Corporation ********************************************************************** 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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RE: [Zope] tal:attributes and extra newline
by Pascal Peregrina 18 Apr '05

18 Apr '05

Thanks for the quick answer, I will double check. Pascal -----Message d'origine----- De : Andreas Jung [mailto:lists@andreas-jung.com] Envoyé : lundi 18 avril 2005 16:56 À : Pascal Peregrina; 'zope(a)zope.org' Objet : Re: [Zope] tal:attributes and extra newline --On Montag, 18. April 2005 16:31 Uhr +0200 Pascal Peregrina <Pperegrina(a)Lastminute.com> wrote: > Hi, > > I would like to know the reason why tal:attributes adds an extra newline > for each generated tag attribute. > This just makes generated HTML bigger... It does not (for me) ********************************************************************** 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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tal:attributes and extra newline
by Pascal Peregrina 18 Apr '05

18 Apr '05

Hi, I would like to know the reason why tal:attributes adds an extra newline for each generated tag attribute. This just makes generated HTML bigger... 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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CMF 1.5.1beta2 Released
by Jens Vagelpohl 17 Apr '05

17 Apr '05

Zope Corporation is pleased to announce the release of version 1.5.1beta2 of the Zope Content Management Framework (CMF). This release is intended for testing purposes only; we do not recommend deploying it to production servers. The final release of version 1.5.1 is expected on the weekend of April 24, 2005. What is the CMF? The Zope Content Management Framework provides a set of services and content objects useful for building highly dynamic, content-oriented portal sites. As packaged, the CMF generates a site much like the Zope.org site. The CMF is intended to be easily customizable, in terms of both the types of content used and the policies and services it provides. Where do I get it? Download it from http://zope.org/Products/CMF/CMF-1.5.1beta2 Points of interest include: - "Windows ZIP file", http://zope.org/Products/CMF/CMF-1.5.1beta2/CMF-1.5.1beta2.zip - "Unix tar/gzip archive", http://zope.org/Products/CMF/CMF-1.5.1beta2/CMF-1.5.1beta2.tar.gz - "Release notes", http://zope.org/Products/CMF/CMF-1.5.1beta2/README.txt - "Change history", http://zope.org/Products/CMF/CMF-1.5.1beta2/CHANGES.txt - "Installation instructions", http://zope.org/Products/CMF/CMF-1.5.1beta2/INSTALL.txt Where do I go to learn more? The "CMF mailing list":mailto:zope-cmf@zope.org has many participants who are active in supporting the CMF. ...to report bugs? The "CMF Collector":http://zope.org/Collectors/CMF is ths place to report bugs (please search for existing reports of your issue first!) --------------- Jens Vagelpohl jens(a)zetwork.com Zetwork GmbH http://www.zetwork.com/

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looking for advice to fine-tune large AT migration
by Gerry Kirk 16 Apr '05

16 Apr '05

Hi, I've got about 120K objects in my plone site, and I need to migrate from AT 1.3 alpha to the latest AT. I tried it last night, and the first step, migrating schemas, took all night. There is still the catalogs and references to migrate. I was quite conservative with transactions. I was doing a full transaction every 250 objects. Any suggestions on numbers to use for subtransactions and full ones? My box has 3GB RAM and a fast P4 CPU. Thanks, Gerry

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Subfolders of Extensions folder
by Vital Lobachevsky 15 Apr '05

15 Apr '05

Hi, all! Can I use the folders in Zope's "Extensions" folder to keep the External Methods in more logical way? -- -tick

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