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UnicodeDecodeError
by Yuri 03 Apr '12

03 Apr '12

Hi! I've an Zope application, basically postgres + zpt. The postgres db has been upgraded to 8.5, the data inside is utf-8 (dumped and checkd it), the pg adapeter is the latest, and the "*Z Psycopg 2 Database Connection" is configured to use utf-8.* Zope is 2.12.20 + latest security fix. When I try to do: <span tal:replace="result/?column" /> (result came from an ZSQL method) I get an UnicodeDecodeError: Traceback (innermost last): Module ZPublisher.Publish, line 127, in publish Module ZPublisher.mapply, line 77, in mapply Module ZPublisher.Publish, line 47, in call_object Module Shared.DC.Scripts.Bindings, line 324, in __call__ Module Shared.DC.Scripts.Bindings, line 361, in _bindAndExec Module Products.PageTemplates.ZopePageTemplate, line 335, in _exec Module Products.PageTemplates.ZopePageTemplate, line 432, in pt_render Module Products.PageTemplates.PageTemplate, line 80, in pt_render Module zope.pagetemplate.pagetemplate, line 113, in pt_render Module zope.tal.talinterpreter, line 271, in __call__ Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 888, in do_useMacro Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 946, in do_defineSlot Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 533, in do_optTag_tal Module zope.tal.talinterpreter, line 518, in do_optTag Module zope.tal.talinterpreter, line 513, in no_tag Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 821, in do_loop_tal Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 821, in do_loop_tal Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 852, in do_condition Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 376, in do_startEndTag Module zope.tal.talinterpreter, line 405, in do_startTag Module zope.tal.talinterpreter, line 502, in attrAction_tal UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 38: ordinal not in range(128) if I do: <span tal:replace="python:str(result['column']).decode('utf-8')" /> it works. (I use str because I've also dates in the record, otherwise I could not decode being it not a string) I've several zpt to fix, and I would like it to work as it should. My analisys is that result['column'] is seen as a plain string with \xx characters inside, and decode just transform it in something that Zope recognize as utf-8 when it prints it. Anyway, any idea?

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Re: [Zope] Finding the right import folder
by Andreas Jung 17 Mar '12

17 Mar '12

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Write a browser view or use an external method. It's well known that Python scripts are restricted. - -aj Ron Chichester wrote: > Andreas: > > Thanks for the code snipped. Unfortunately, I wasn't able to run > that piece of code (as a Python script) because: > > *Error Type: Unauthorized* *Error Value: You are not allowed to > access 'config' in this context* > > ... even though I ran it under a Manager account. > > Any other ideas I could try? > > Thanks much, > > Ron > > On Fri, Mar 16, 2012 at 12:29 AM, Andreas Jung <lists(a)zopyx.com > <mailto:lists@zopyx.com>> wrote: > > Isn't the client home slash import used for imports? > > Something like > > from App.config import getConfiguration import_dir = > os.path.join(getConfiguration().clienthome), 'import') > > (untested)? > > -aj > > Ron wrote: >> I have a Zope instance running on a FreeBSD (8) server. Zope is >> running fine (by all measures). Here is the particulars of the >> system: > >> Zope Version (Zope 2.7.9-final, python 2.4.5, freebsd8) > >> Python Version 2.4.5 (#2, Nov 10 2011, 00:37:52) [GCC 4.2.1 >> 20070719 [FreeBSD]] > >> System Platform freebsd8 > >> SOFTWARE_HOME /usr/local/www/Zope/lib/python > >> ZOPE_HOME /usr/local/www/Zope > >> INSTANCE_HOME /usr/local/setp > >> CLIENT_HOME /usr/local/setp/var > > >> Network Services ZServer.HTTPServer.zhttp_server (Port: 8080) >> ZServer.FTPServer.FTPServer (Port: 8021) > >> ------------------------------- > >> The problem is that I need to import some .zexp files. I would >> have thought that I should put them in the (already existing) >> import folder at the INSTANCE_HOME (i.e., /usr/local/setp/import) >> but when I restart Zope, none of the .zexp files (including the >> standard Zope tutorial) show up in a pull-down menu in the import >> page. Based on the above, where should I put the .zexp files so >> that the Zope instance finds them. > >> _______________________________________________ Zope maillist - >> Zope(a)zope.org <mailto:Zope@zope.org> > https://mail.zope.org/mailman/listinfo/zope ** No >> cross posts or HTML encoding! ** (Related lists - >> https://mail.zope.org/mailman/listinfo/zope-announce >> https://mail.zope.org/mailman/listinfo/zope-dev ) > > > - -- ZOPYX Limited | zopyx group Charlottenstr. 37/1 | The full-service network for Zope & Plone D-72070 Tübingen | Produce & Publish www.zopyx.com | www.produce-and-publish.com - ------------------------------------------------------------------------ E-Publishing, Python, Zope & Plone development, Consulting -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQGUBAEBAgAGBQJPZCwcAAoJEADcfz7u4AZjGjYLv3BTuY/2l3A8gnNR/cNIF9t+ jq/Wz8VD+F9yVwigIfnt63tUBLSR0RNDqm70j+IHadjhjTgnHQ0G8b6tap6sOHNc /hD8kkSq/L/ByVPifNKXPU9Gbc7vCXKNUgZQVvUNw/sX+G3tW5lczvc9mptEIPmA i5vqQ2jFb/YAbOsaZxM/xiVrFoflAs9vWsirYr3RGg+mXfT25HdesFSDwbHhjOEl bHk+cYkiNrrgawpX2gu4li5B9ple1djuWi/rXaG663Qy2IAe2wltJOGd/CPmnAm+ +xyNYVstv844akdzpx44/dYOlfLcAivFo2Pt7T5AS+Yn5kfiXEU59fkhXzmxhfi7 DrFf0zzgfuQgXeUga41fU/VjWGYaaua4v29Bw+96ljUKuWzPyzq2IhGUB/oj6M+B 6OVdrAry1tZpqkAqHEsPjS9CixBSrhLqd/67WZp22aWU9DePObX/MqyNedIWWAfG oidPG1GxauNLWhXPVUgykmZffT8xvvE= =lsBp -----END PGP SIGNATURE-----

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Finding the right import folder
by Ron 16 Mar '12

16 Mar '12

I have a Zope instance running on a FreeBSD (8) server. Zope is running fine (by all measures). Here is the particulars of the system: Zope Version (Zope 2.7.9-final, python 2.4.5, freebsd8) Python Version 2.4.5 (#2, Nov 10 2011, 00:37:52) [GCC 4.2.1 20070719 [FreeBSD]] System Platform freebsd8 SOFTWARE_HOME /usr/local/www/Zope/lib/python ZOPE_HOME /usr/local/www/Zope INSTANCE_HOME /usr/local/setp CLIENT_HOME /usr/local/setp/var Network Services ZServer.HTTPServer.zhttp_server (Port: 8080) ZServer.FTPServer.FTPServer (Port: 8021) ------------------------------- The problem is that I need to import some .zexp files. I would have thought that I should put them in the (already existing) import folder at the INSTANCE_HOME (i.e., /usr/local/setp/import) but when I restart Zope, none of the .zexp files (including the standard Zope tutorial) show up in a pull-down menu in the import page. Based on the above, where should I put the .zexp files so that the Zope instance finds them.

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changing permissions on classes/methods at runtime?
by Jürgen Herrmann 07 Mar '12

07 Mar '12

hi all! is it possible to change permissions and roles on classes/methods at runtime? normally you'd attach security declarations inline in your class definition code: from AccessControl import ClassSecurityInfo from AccessControl.class_init import InitializeClass class Cls(): security = ClassSecurityInfo() security.declarePrivate('foo') def foo(self): pass InitializeClass(Cls) now what i tried at runtime is: from mycode import Cls from AccessControl import ClassSecurityInfo security = ClassSecurityInfo() security.declarePublic('foo') security.apply(Cls) but this does not what i want it to, in fact it doesn't seem to do anything yet - probably because i'm using the wrong way :) any hints how to do this correctly would be greatly appreciated. thank you very much in advance and best regards, Jürgen Herrmann -- >> XLhost.de ® - Webhosting von supersmall bis eXtra Large << XLhost.de GmbH Jürgen Herrmann, Geschäftsführer Boelckestrasse 21, 93051 Regensburg, Germany Geschäftsführer: Jürgen Herrmann Registriert unter: HRB9918 Umsatzsteuer-Identifikationsnummer: DE245931218 Fon: +49 (0)800 XLHOSTDE [0800 95467833] Fax: +49 (0)800 95467830 Web: http://www.XLhost.de

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RelStorage PosKeyError
by Jürgen Herrmann 07 Mar '12

07 Mar '12

Hi! I have a reproducible PosKeyError on RelStorage 1.5.1 with MySQL backend. Traceback comes here: Module Products.BlissNewsCenter.BlissNewsCenter, line 77, in view_editNewsletterForm Module Products.BlissNewsletter.Newsletter, line 82, in getFromEmail Module Products.Relateable.Relateable, line 362, in _initAttribute Module Products.Relateable.MetaManager, line 1144, in attributeDefaultValue Module Products.Relateable.MetaManager, line 1, in <module> Module ZODB.Connection, line 860, in setstate Module ZODB.Connection, line 901, in _setstate Module relstorage.storage, line 470, in load POSKeyError: 0x116994 How do i find out which object is broken or how to fix this? thanks in advance & best regards, Jürgen Herrmann -- >> XLhost.de ® - Webhosting von supersmall bis eXtra Large << XLhost.de GmbH Jürgen Herrmann, Geschäftsführer Boelckestrasse 21, 93051 Regensburg, Germany Geschäftsführer: Jürgen Herrmann Registriert unter: HRB9918 Umsatzsteuer-Identifikationsnummer: DE245931218 Fon: +49 (0)800 XLHOSTDE [0800 95467833] Fax: +49 (0)800 95467830 Web: http://www.XLhost.de

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CookieCrumbler, any new versions or replacement?
by Hugo Ramos 17 Feb '12

17 Feb '12

Yellow, I need to reuse a web application I developed around 2005/2006. This App was using CookieCrumbler as it's only authentication method but it seems that after zope 2.11.x the product is broken as it has a few imports from deprecated classes. Anyone knows about CookieCrumbler versions above 1.2 or some other replacement for this product? TIA -- Hugo Ramos - IT Project Manager E: ramosh(a)gmail.com W: www.hugoramos.eu "Nobody expects the Spanish Inquisition!" - Monty Python's Para visualizar este email em 3D, bata com uma bola de snooker na testa e fixe o ecrã durante 5 minutos a uma distância de 20cm.

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"dynamic" dtml-with from string content
by Niels Dettenbach 17 Feb '12

17 Feb '12

Dear all, has somebody an idea here?: I try to define a property "my_class_path" (string) on a folder and want to use that within a dtml-with statement - i.e.: my_class_path is i.e. "folder1.folder_sub" <dtml-with "folder1.folder_sub"> seems to work, but i cant find any easy way to to use the content of the string my_class_path within the with statement. If i just have a single folder to get aquisition from, i just can use something like: <dtml-with "_[my_class_path]"> but if i have deeper pathes in my_class_path the this doesnt work. I just can do directly: <dtml-with "_['folder1']['folder_sub']"> but i can't just put "_['folder1']['folder_sub']" into my_class_path too - this didn't works too... It seems i have some tomatoes on my eyes. Can anyone push me back on the track here? Many thanks in advance... best regards, Niels. -- --- Niels Dettenbach Syndicat IT&Internet http://www.syndicat.com/

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Re: [Zope] charset problems (utf-8)
by Hugo Ramos 10 Feb '12

10 Feb '12

The correct prefix in the HTML header (<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> is not needed because it affects the browser behavior only and all my 3 browsers are set to UTF-8 by default. I've checked and I have some templates encoded as utf-8 and others as iso-8859-1. This happens because some of the templates (mainly the ones encoded as iso-8859-1) come from old data.fs that I've upgraded and maintained over the years... But this doesn't seem to be the problem because templates encoded as utf-8 or iso-8859-1 all have the same problem. Any more ideas? BTW, any1 knows about some script I can use to encode everything in my data.fs to utf-8? That would be very useful! On Mon, Feb 6, 2012 at 2:16 PM, Thierry Florac <thierry.florac(a)onf.fr> wrote: > > Hi, > > As a french, I had many charset problems at first because of our > accentuated characters... > > But your problems are quite strange if everything is encoded in UTF-8. > > Do you have the correct prefix in your HTML template as well as the > correct HTTP headers ? > Can you check that your template is really encoded in UTF-8 ?? > > Regards, > Thierry > > > Le Mon, 06 Feb 2012 12:38:22 +0000, > Hugo Ramos <ramosh(a)gmail.com> a écrit: > >> I guess no one has charset problems... >> >> >> >> On Thu, Feb 2, 2012 at 6:06 PM, Hugo Ramos <ramosh(a)gmail.com> wrote: >> > Yellow, >> > >> > I've noticed charset problems displaying HTML pages. >> > >> > Let's say I want to display a page using a DTML Method like this: >> > >> > <html> >> > <head> >> > ... >> > </head> >> > >> > <body> >> > á Á à À ç >> > </body> >> > </html> >> > >> > This page is ok and I can see the portuguese letters fine. >> > >> > The problem starts when I do this: >> > >> > <html> >> > <head> >> > ... >> > </head> >> > >> > <body> >> > á Á à À ç <br> >> > <dtml-var sometextfield> >> > </body> >> > </html> >> > >> > The first line of characters shows some strange characters and the >> > sometextfield shows up fine even if it has the same portuguese >> > characters. >> > >> > >> > sometextfield comes from a mySQL server using utf-8 as charset and >> > collation. >> > >> > zope.conf has the following: >> > >> > rest-input-encoding utf-8 >> > rest-output-encoding utf-8 >> > >> > The browsers also have UTF-8 as the encoding (safari, firefox and >> > chrome) all show me the same problem. >> > >> > I also noticed some strange behavior... >> > If I create "á Á à À ç" as a property field using ustring and call >> > it as <dtml-var someproperty> also gets fine in the browser. >> > >> > Anyone seen this??? Double encoding maybe??? >> > >> > >> > TIA >> > >> > -- >> > Hugo Ramos - IT Project Manager >> > E: ramosh(a)gmail.com >> > W: www.hugoramos.eu >> > >> > "Nobody expects the Spanish Inquisition!" - Monty Python's >> > >> > Para visualizar este email em 3D, bata com uma bola de snooker na >> > testa e fixe o ecrã durante 5 minutos a uma distância de 20cm. -- Hugo Ramos - IT Project Manager E: ramosh(a)gmail.com W: www.hugoramos.eu "Nobody expects the Spanish Inquisition!" - Monty Python's Para visualizar este email em 3D, bata com uma bola de snooker na testa e fixe o ecrã durante 5 minutos a uma distância de 20cm.

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mod_rewrite and IIS7
by Brian Sullivan 09 Feb '12

09 Feb '12

I am attempting to park Zope behind Windows 2008/IIS7 (using its mod_rewrite function) and seem to be having some difficulty getting it to work. What I want to do is make directory on Zope website look like it is a directory on an IIS7 website. I seem to be close but missing some critical element. Does anybody have a step by step process for doing this or samples of rules on IIS7 for doing something similar?

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enhancements to RAM cache manager product
by sathya 09 Feb '12

09 Feb '12

Greetings, ram cached pages using the ram cache manager product seems to be a nice way to improve response times. As far as I remember it did not work well with ZEO. Is there any merit to reengineering this product to use memcached as the backend instead of ZODB/ZEO ? If so would anyone have an interest to work on this as a funded project ? It will be great to hear about newer and better solutions as well. Regards -- ============================================ Sathya "Sam" Rangaswamy Founder CEO ZeOmega 3010 Gaylord Parkway Suite 210 Frisco, TX 75034 Office:214-618-9880 ext 8002 Fax: 214-975-1258 Mobile:214-733-3467 sam(a)zeomega.com www.zeomega.com Proven. Progressive. Partner. ******************************************************************************* --

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