Re: [Zope] Zope-2.8.1, LocalFS, and the importance of _p_jar
John Ziniti wrote: The problem I have with my "solution" is that I have no clue what _p_jar is. It's all to do with ZODB persistence. I'm not sure why the wrapper was ever given a _p_jar, it's probably not a good idea, but then LocalFS is very old but was very good at the time, so there's likely to be a good reason for it to be there :-S I dunno, try contact Jonathan Farr, the product's author and see if he can remember. Other than that, maybe ask on zodb-dev@zope.org about any problems you may experience from removing it :-S My wories aren't so much about persistence, but whether these wrappers will play nicely with the transation framework without a _p_jar. They should, but I wouldn't want to bet on it... good luck! Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] DateTime mess
Hi Jürgen, Many thanks for even thinking about looking at the DateTime debacle ;) Jürgen Herrmann wrote: Well, that would be cool. Just a question: How do you plan to keep and verify backwards compatibility? Any database, with any type of DateTime object, must work transparently. 100% compatibility isn't desireable, because its broken atm ;P Well yes, but you don't want to force people to change in an unpleasant way. From what I can see, DateTime _should_ just be a lightweight wrapper around Python's datetime.datetime to add the extra formatting commands, helper methods and zodb persistence. However, it isn't, and I don't think changing it to be so is the way to go. What I _would_ like to see is a new package that works with both Zope 3 and Zope 2 and offers exactly this. We could advocate switching to this, with DateTime becoming deprecated and removed in, say, Zope 2.10. I wonder if Zope 3 has something that meets these needs already? Perhaps you could have a dig and find out on [EMAIL PROTECTED] cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Does ZWiki compromise Win2003 security behind a firewall?
On 24 Nov 2005, at 00:00, Bill Bell wrote: Yes or no. OK, I know it's not that simple. I am working in an agency that employs a third party to manage our network. The third party is reluctant to install Zope and ZWiki for me, claiming that this will open "the system" to "potential attacks". The wiki would be for use by agency personnel only and be available on a non-routable address, behind a firewall. Could someone tell me how this could be a security risk? It cannot. The people who claim that are, to put it mildly, clueless. It looks like they are operating on the typical principal of "I don't know it, so I don't like it". jens ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Does ZWiki compromise Win2003 security behind a firewall?
Yes or no. OK, I know it's not that simple. I am working in an agency that employs a third party to manage our network. The third party is reluctant to install Zope and ZWiki for me, claiming that this will open "the system" to "potential attacks". The wiki would be for use by agency personnel only and be available on a non-routable address, behind a firewall. Could someone tell me how this could be a security risk? Thanks for any ideas. Bill ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] init.d script and out of place instances
On 23 Nov 2005, at 23:59, Fernando Martins wrote: Hi, As far as I can see and tried, the zope2.8 script only deals with instances which are created in the default instance directory, /var/lib/zope2.8/instance/. I would prefer to keep a specific instance of zope in a different directory, together with other related directories, e.g. files from LocalFS. That is, I prefer to have all directories of the application, zope or not, under a common directory. Is there anything wrong with this approach?? I tried to symlink into the instance into /var/lib/zope2.8/instance but the start script fails. BTW, where are the messages logged? (I'm running Ubuntu) Is there any solution? Is this specific to the distribution? Zope itself does not ship with an init.d script. So yes, this is most likely a distribution/packaging issue that should be brought to the packagers' attention. jens ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] init.d script and out of place instances
On 23.11.05 23:59:34, Fernando Martins wrote: > As far as I can see and tried, the zope2.8 script only deals with instances > which are created in the default instance directory, > /var/lib/zope2.8/instance/. That could be, I don't have Zope2.8 installed here... > I would prefer to keep a specific instance of zope in a different directory, > together with other related directories, e.g. files from LocalFS. That is, I > prefer to have all directories of the application, zope or not, under a > common directory. Is there anything wrong with this approach?? Not necessarily. > I tried to symlink into the instance into /var/lib/zope2.8/instance but the > start script fails. BTW, where are the messages logged? (I'm running Ubuntu) What messages do you mean? The ones that you see when you run /etc/init.d/zope start? I don't know about Ubuntu, but on Debian those are only logged when the scripts are run during bootup. These are put into /var/log/boot by the bootlogd. Errors that each instance produces should be in the log files in $INSTANCE_HOME/log > Is there any solution? Sure built Zope from Source and run mkzopeinstance with a full path. > Is this specific to the distribution? Not specific to Ubuntu, but I guess specific to distribution-packages of Zope. You'll find that many Zope-People rather built Zope themselves than relying on distribution packages. There were (are?) some issues with the distribution packages and with the packagers not doing their job right, or trying to do "too much"... Andreas -- Excellent time to become a missing person. ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] init.d script and out of place instances
Hi, As far as I can see and tried, the zope2.8 script only deals with instances which are created in the default instance directory, /var/lib/zope2.8/instance/. I would prefer to keep a specific instance of zope in a different directory, together with other related directories, e.g. files from LocalFS. That is, I prefer to have all directories of the application, zope or not, under a common directory. Is there anything wrong with this approach?? I tried to symlink into the instance into /var/lib/zope2.8/instance but the start script fails. BTW, where are the messages logged? (I'm running Ubuntu) Is there any solution? Is this specific to the distribution? Regards, Fernando ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Re: External Methods, Proxy Roles, and Executable Security
Tres Seaver wrote at 2005-11-22 16:51 -0500: > ... >The actual problem here is a confusion of "authorization" with >"containment constraints": the CopySupport code is using a single check >to test both, which makes it impossible to do the Right Thing (TM): >either the proxy roles should be taken into account, in which case the >containment constraint may be violated, or they shouldn't, in which case >a proxy-role-granted script cannot be used to perform a "controlled" >paste which would otherwise not be authorized. Not sure that I follow you: In my view, "all_meta_types" can be used to enforce "containment constraints". "CopySupport" handles this it a perfect fashion. After this "containment constraints" check, it checks that the copying/moving/renaming user has the right to add the object in the destination folder (it fact, it checks that the creating action can be traversed to, which is a bit different and fails when the action contains a query string). Modern versions take proxy roles into account. The problem is that trusted code lacks a means to set proxy roles -- thus, it cannot do what untrusted code with appropriate proxy roles can. -- Dieter ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Zope-2.8.1, LocalFS, and the importance of _p_jar
John Ziniti wrote at 2005-11-22 13:26 -0500: >I've encountered the issue described here: > >http://mail.zope.org/pipermail/zope/2005-August/161120.html > >on a recently upgraded Zope using LocalFS. I have tracked >down the issue to the fact that the object that LocalFS >"hands" to ZODB is a WrapperObject, and this object does >not have an oid. This raises an AssertionError during >the _commit method of ZODB.Connection. Congratulation! > >The problem I have with my "solution" is that I have >no clue what _p_jar is. It is the ZODB connection a persistent object was loaded from. Only a persistent object (which come from the ZODB) should have it. Non persitent wrappers should lack it. -- Dieter ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Spam] Re: [Zope] HTML to PDF.
Asad Habib wrote: Fernando. There is a python equivalent of the PHP script HTML_ToPDF.php that you can use as well. And it's free as well! Thanks Asad. I already downloaded it... How can I use it passing a HTML file and returning a PDF to the browser? Did you already work with it? Thanks. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Absolutely! Google is a man's best friend. - Asad On Wed, 23 Nov 2005, Tino Wildenhain wrote: Am Mittwoch, den 23.11.2005, 14:29 -0500 schrieb Asad Habib: No need to bake a pie when you can buy one at the grocery store! You can? Where is the store where I can buy the python wrapped render/print lib of gecko/mozilla please? ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Am Mittwoch, den 23.11.2005, 14:29 -0500 schrieb Asad Habib: > No need to bake a pie when you can buy one at the grocery store! You can? Where is the store where I can buy the python wrapped render/print lib of gecko/mozilla please? ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
No need to bake a pie when you can buy one at the grocery store! Asad :) On Wed, 23 Nov 2005, Andreas Jung wrote: --On 23. November 2005 17:05:36 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Yes... I saw this tool. But the company wants a python solution for this... :( Then bake one :-) -aj ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
--On 23. November 2005 17:05:36 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Yes... I saw this tool. But the company wants a python solution for this... :( Then bake one :-) -aj pgpI7W4nVbcpG.pgp Description: PGP signature ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Fernando. There is a python equivalent of the PHP script HTML_ToPDF.php that you can use as well. And it's free as well! - Asad On Wed, 23 Nov 2005, Fernando Lujan wrote: Andreas Jung wrote: --On 23. November 2005 16:45:00 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Yes and I found this product: http://www.stylusstudio.com/xml_screenshots.html You should read my former answer carefully. I pointed you to the tool "CSSTOXSLFO" and the Xinc PDF converter (www.lunasil.com). Both are Java based applications and can be integrated into Python and Zope. Hi Andreas, Yes... I saw this tool. But the company wants a python solution for this... :( Thanks anyway. :) Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Andreas Jung wrote: --On 23. November 2005 16:45:00 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Yes and I found this product: http://www.stylusstudio.com/xml_screenshots.html You should read my former answer carefully. I pointed you to the tool "CSSTOXSLFO" and the Xinc PDF converter (www.lunasil.com). Both are Java based applications and can be integrated into Python and Zope. Hi Andreas, Yes... I saw this tool. But the company wants a python solution for this... :( Thanks anyway. :) Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
--On 23. November 2005 16:45:00 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Yes and I found this product: http://www.stylusstudio.com/xml_screenshots.html You should read my former answer carefully. I pointed you to the tool "CSSTOXSLFO" and the Xinc PDF converter (www.lunasil.com). Both are Java based applications and can be integrated into Python and Zope. -aj pgp6Q1tYhEz84.pgp Description: PGP signature ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Fernando, take a look at HTML_ToPDF (www.rustyparts.com). It's free and it works. - Asad On Wed, 23 Nov 2005, Fernando Lujan wrote: Andreas Jung wrote: --On 23. November 2005 16:08:42 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Chris Withers wrote: A tool to do what, specifically? A Front-End to design the PDF format. Like Jasper Reports, but one which works with python and reporlab. :) Did you look at XSLFO as suggested. It really works Yes and I found this product: http://www.stylusstudio.com/xml_screenshots.html With this tool, I can create a HTML export to a XML. And with this XML, can I generate dinamic PDF files on the fly with the reportlab's software? Thanks in advance. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Andreas Jung wrote: --On 23. November 2005 16:08:42 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Chris Withers wrote: A tool to do what, specifically? A Front-End to design the PDF format. Like Jasper Reports, but one which works with python and reporlab. :) Did you look at XSLFO as suggested. It really works Yes and I found this product: http://www.stylusstudio.com/xml_screenshots.html With this tool, I can create a HTML export to a XML. And with this XML, can I generate dinamic PDF files on the fly with the reportlab's software? Thanks in advance. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
--On 23. November 2005 16:08:42 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Chris Withers wrote: A tool to do what, specifically? A Front-End to design the PDF format. Like Jasper Reports, but one which works with python and reporlab. :) Did you look at XSLFO as suggested. It really works -aj pgpvNyb7CTeie.pgp Description: PGP signature ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Chris Withers wrote: A tool to do what, specifically? A Front-End to design the PDF format. Like Jasper Reports, but one which works with python and reporlab. :) Thanks. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] standard_error_message as PageTemplate?
On 11/23/05, Jürgen Herrmann <[EMAIL PROTECTED]> wrote: > hi there! > > is it possible to replace the standard_error_message dtml method by > a page template? has anybody done this? seems like i don't get > error_type, error_tb etc... > Really?! I remember doing it once and I think it was all there in the options namespace. Couldn't find the pagetemplate right now but at least this might give you some hope. Try creating it as a python method eg. class Site(...): def standard_error_message(self, *a, **k): print str(a) + str(k) > regards, juergen herrmann > ___ > > >> XLhost.de - eXperts in Linux hosting << > > Jürgen Herrmann > Bruderwöhrdstraße 15b, DE-93051 Regensburg > > Fon: +49 (0)700 XLHOSTDE [0700 95467833] > Fax: +49 (0)721 151 463027 > WEB: http://www.XLhost.de > ___ > Zope maillist - Zope@zope.org > http://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope-dev ) > -- Peter Bengtsson, work www.fry-it.com home www.peterbe.com hobby www.issuetrackerproduct.com ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] standard_error_message as PageTemplate?
hi there! is it possible to replace the standard_error_message dtml method by a page template? has anybody done this? seems like i don't get error_type, error_tb etc... regards, juergen herrmann ___ >> XLhost.de - eXperts in Linux hosting << Jürgen Herrmann Bruderwöhrdstraße 15b, DE-93051 Regensburg Fon: +49 (0)700 XLHOSTDE [0700 95467833] Fax: +49 (0)721 151 463027 WEB: http://www.XLhost.de ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )