May 2009 - Zope - Zope lists

Re: [Zope] [Zope-dev] zope 2.12.0b1 bug - standard_error_message
by Jürgen Herrmann 06 May '09

06 May '09

On Wed, May 6, 2009 16:16, Chris Withers wrote: > Jürgen Herrmann wrote: >> 1. standard_error_message is not used, this is due to code in >> ZPublisher/HTTPResponse.py, method _error_html(self,title,body) comment: XXX could this try to use standard_error_message somehow? > > The code you're referring to is as old as the hills, so I don't think that's it. > > Something else is causing standard_error_message not to be used, I've noticed this too and got bitched at for asking if anyone knew what change had caused the problem. > > Let me know if you get any further and where the issue is in launchpad when you raise it. > > cheers, > > Chris i forgot: bugtracker entry is here: https://bugs.launchpad.net/zope2/+bug/372632 best regards, jürgen -- >> XLhost.de - eXperts in Linux hosting ® << XLhost.de GmbH Jürgen Herrmann, Geschäftsführer Boelckestrasse 21, 93051 Regensburg, Germany Geschäftsführer: Volker Geith, Jürgen Herrmann Registriert unter: HRB9918 Umsatzsteuer-Identifikationsnummer: DE245931218 Fon: +49 (0)700 XLHOSTDE [0700 95467833] Fax: +49 (0)700 XLHOSTDE [0700 95467833] WEB: http://www.XLhost.de IRC: #XLhost(a)irc.quakenet.org

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Re: [Zope] [Zope-dev] zope 2.12.0b1 bugs - "try it" tab broken on scripts
by Jürgen Herrmann 06 May '09

06 May '09

On Wed, May 6, 2009 16:17, Chris Withers wrote: > Jürgen Herrmann wrote: >> 2."Script Python" instances don't execute anymore. not the ones already in >> the db from the zope 2.10 install i used before nor newly created ones. >> traceback: > > Yes they do ;-) > >> * Module ZPublisher.Publish, line 208, in publish_module_standard >> * Module ZPublisher.Publish, line 151, in publish >> * Module Zope2.App.startup, line 249, in __call__ >> * Module ZPublisher.Publish, line 120, in publish >> * Module ZPublisher.mapply, line 77, in mapply >> * Module ZPublisher.Publish, line 43, in call_object >> * Module Shared.DC.Scripts.Bindings, line 324, in __call__ >> * Module Shared.DC.Scripts.Bindings, line 361, in _bindAndExec >> * Module App.special_dtml, line 185, in _exec >> * Module DocumentTemplate.DT_In, line 634, in renderwob >> * Module DocumentTemplate.DT_Raise, line 68, in render >> RuntimeError: http://new-manage.xlhost.local/bliss/cms > > The "Try it" tab, however, is broken... My guess is that form that > renders the tab is trying to iterate over something in dtml and getting > something unexpected. > > cheers, > > Chris there were more answers to this topic than the std_err_msg case. launchpad entry is here: https://bugs.launchpad.net/zope2/+bug/372629 best regards, jürgen -- >> XLhost.de - eXperts in Linux hosting ® << XLhost.de GmbH Jürgen Herrmann, Geschäftsführer Boelckestrasse 21, 93051 Regensburg, Germany Geschäftsführer: Volker Geith, Jürgen Herrmann Registriert unter: HRB9918 Umsatzsteuer-Identifikationsnummer: DE245931218 Fon: +49 (0)700 XLHOSTDE [0700 95467833] Fax: +49 (0)700 XLHOSTDE [0700 95467833] WEB: http://www.XLhost.de IRC: #XLhost(a)irc.quakenet.org

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Non-management actions recorded in Undo Log
by John Snowdon 06 May '09

06 May '09

Hi, we've recently seen a the Data.fs in a few of our Zope systems grow rather fat (from stable sizes around the 100-300MB level to >3GB in the most extreme cases). On further investigation it appears that regular user page requests are being recorded in the Zope undo log - these are not object modifications that have changed the objects themselves (the modification date against all these objects is unchanged), but normal HTTP GET requests. Systems are all 2.11.0 Zope clients with Data.fs served by matching versions of Zeo. Not all of our 2.11.0 apps that are showing this behaviour, only a couple, so I doubt it's something wrong with Zope or ZEO. I'm not a Zope developer, but can anyone shed any light on the possible issues that would cause regular requests to be logged in this way? Regards John

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Audit changes
by iarly selbir | ski0s 05 May '09

05 May '09

There are a feature to audit all changes done on web manage interface of Zope/Plone? Thanks in advance. Regards, - - iarly selbir | ski0s :wq!

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is there a zope product for generating spreadsheets?
by Krishnakant 05 May '09

05 May '09

hello all, I am right now browsing through the grok tutorial and found it to be really amaising. I had been confused a few days regarding how I can put my application into zope. Thanks to all you who patiently answered my queries. Now I am wondering whether there is a product which can generate spreadsheet like output for some typicle data such as balance sheets or ledgers (with cell merging capability)? I would also like to know if there is some way I am make grok integrate open office in a way that I can generate open office spreadsheets and send it to a browser or open it in some way? I know there is a python library called odfpy which can fill up spreadsheets with data, but I don't know whether similar things are possible with zope. I have searched but did not find some thing like this. so is any thing of the above possible? happy hacking. Krishnakant.

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How to use ZPT with ad-hoc context?
by Daniel Dekany 04 May '09

04 May '09

How to create a template context ("here" inside ZPT) that is not an object from the ZODB, just a temporary object? This is what I tried: class AdhocContext(Implicit): pt = PageTemplateFile("whatever/path", globals()) ... MyZopeProduct: def whatever(self): "Test" ctx = AdhocContext().__of__(self) return ctx.pt() The problem I have with this is that I can't access anything in AdhocContext from the ZPT because the security manager blocks it (I didn't forget to security.declarePublic + document what I wanted to access). Is there a simple trick to solve this? (BTW, I will need to invoke some Plone macros from that ZPT too... I hope that will just work if this security matter is solved.) -- Best regards, Daniel Dekany

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Executing a text file as a ZPT from a product
by Jakob Schou Jensen 04 May '09

04 May '09

Im am writing a product and would like to include ZPT's as part of the product. Is there a way that I can evaluate a piece of text (preferrably stored as a text file in the product folder) as a ZPT? Thanks, Jakob Schou Jensen

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can I use my existing twisted rpc app in zope.
by Krishnakant 03 May '09

03 May '09

hello all, I am new to this mailing list and pritty new to zope as well. I have been reading the zope wiki and trying to find many answers to all the questions I have about this very powerful application server. My first question is, should I use zope 2 or zope3 for a financial/ accounting software? I am not intending to develop just a web site but a complete web application which will be used in fields like Point of Sales and micro finance. I feel I must go for zope 3 because the wiki says that zope3 is targeted at application developers for the web. But at the same time I am unsure whether zope3 has products for tasks such as open office integration and call to a database. This brings me to the second and the main question for which I am writing this email. I have a team of python developers working on the core logic of the system and they have already written an RPC based server application containing the entire core logic. Right now we use a gtk based thin client to make calls to the rpc server based API. I would be interested to know if I can directly take this twisted based rpc server application and put it inside zope. What I mean is that I would like to directly integrate my already developed rpc server application inside zope in such a way that it sits in the server and I can let people write clients to make calls on the server either through other zope products as clients or any other language. So is this possible and should zope3 be the right choice for this? happy hacking. Krishnakant.

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