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Re: Zope Digest, Vol 6, Issue 29 (test)
by Claire Sherrington 25 Nov '04

25 Nov '04

test

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exUserFolder 0.50.0 no redirect
by Ulrich Wisser 24 Nov '04

24 Nov '04

Hi, I installed Zope 2.7.3 and exUserFolder 0.50.0. I get the login scrren, but when logged in, I am not redirected to my original page, but instead /acl_users (which of course has no index_html which means I get the Zope tutorial from my root). How do I make exUserFolder to redirect me to my original page? Thanks Ulrich -- Ulrich Wisser RELEVANT TRAFFIC SWEDEN AB, Riddarg 17A, SE-114 57 Sthlm, Sweden Direct (+46)86789755 || Cell (+46)704467893 || Fax (+46)86789769 ________________________________________________________________ http://www.relevanttraffic.com

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Renaming File Before Download
by David Siedband 24 Nov '04

24 Nov '04

In one of the web apps I'm working on, users upload files into a LocalFS directory. The python upload script renames the files so that the files name is unique, and based on the corresponding unique ID of it's metadata in my database. Though now when people download the files they have names like 14201.pdf instead of the original filename. Is there a way I can rename the file back to it's original name (stored in the db) upon download? -- David

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RE: [Zope] changing default language
by Jean-Francois.Doyon＠CCRS.NRCan.gc.ca 24 Nov '04

24 Nov '04

Samuele, Yup, use an "Access Rule". Basically, create a python script that has the logic you need (Read cookie value, set HTTP_ACCEPT_LANGUAGE as needed). Then just set that python script as an access rule in the root of your site. This is assuming you use the PlacelessTranslationService. If you use Localizer, the same idea should be applicable, although I don't think it uses HTTP_ACCEPT_LANGUAGE to determine language?) For instance. I have 2 access rules, one in the root of each folder for each language, here's one: request = container.REQUEST request.set('HTTP_ACCEPT_LANGUAGE', 'en') In your case, because language is determined not by the URL path, but by a cookie, just alter the code to read the cookie, and put it in the root of your site, and that should do it! Cheers, J.F. -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org]On Behalf Of Samuele Giovanni Tonon Sent: November 24, 2004 10:51 AM To: zope(a)zope.org Subject: [Zope] changing default language hi to all, i'm playing with i18n:translate tag of ZPT. I would like a way to force i18n to show me the right language which is NOT setted on the browser, but on a cookie setted by a user preference interface. I tried some way to do that but none worked; i think that there can be only two solutions to that : Find a way to overwrite the default language of the browser (is it possible ? or it's something that has to be done only on to the browser ? ) Find a way to tell i18n:translate="" to change to i18n:translate="lang" (where lang is a tal variable that stores the language user preference); however i was not able to find how to do that evaluation of lang and i18n:target="string:something" seems not to work. Any other solutions ? Any hints ? Many thanks Samuele _______________________________________________ Zope maillist - Zope(a)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 )

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Database Architect/Programmer needed
by McNeff, Tiffaney 24 Nov '04

24 Nov '04

Anteon Corporation is seeking interested applicants for full-time employment with the qualifications listed to perform the following duties in our Chesapeake, VA location: Participates in the design, maintenance, enhancement, coding, and administration of relational databases; Analyzes and determines information needs and elements, data relationships and attributes, data flow and storage requirements, and data output and reporting capabilities; Assists on developing data modeling and participates in data acquisition and access analysis and design, and archive, recovery, and load strategy design and implementation; Coordinates new data development ensuring consistency and integration with existing data warehouse structure; Reviews business requests for data and data usage, researches data sources for new and better data feeds; Participates in continuous improvement efforts in enhancing performance and providing increased functionality; Assists with the development of screens and queries; Tests designed applications; Assists with upgrades and maintenance of hardware and software; Maintains current knowledge of relevant hardware and software applications as assigned. Designs and codes software components, units, and modules that meet product specifications and development schedules; performs systems modeling, simulation, and analysis; tests and debugs assigned components and units; Participates in large system and subsystem planning; Collaborates with hardware engineers on machine characteristics that affect software systems and works with them to resolve incompatibilities; Writes and updates technical documentation such as user manuals, system documentation, and training materials; Troubleshoots problems and provides customer support for software operating systems and application issues. QUALIFICATIONS: 2-5 years experience and/or a degree in Computer Science or Engineering. Experience with Databases (Oracle 9i), SQL (Oracle flavor), DBA functions in Oracle; Experience in System Administration with UNIX (Redhat 8.0), Standard system administration, System Security; Experience in Software Development/Web Development (Zope), DTML, Python scripts, ZSQL, and product usage, Web site architecture and maintenance; Knowledge of the principles, methods, and techniques used in all phases of database development, coding, and design, including business analysis, event modeling, logical and physical database design, data access analysis and design, DBMS optimization, archive and recovery strategy, load strategy design and implementation, security, and change management; Proficiency in the use of one or more specific technologies may be required, depending on job assignment; ANTEON IS AN EQUAL OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER M/F/D/V. Please submit resumes to the following POC. Tiffaney McNeff Anteon Corporation 1545 Crossways Boulevard, Suite A Chesapeake, VA 23454 tmcneff(a)anteon.com

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ANN: Filesystem Migration 0.1 Released
by Chris McDonough 24 Nov '04

24 Nov '04

This Zope product allows you to create "migratable" File objects (or subclasses thereof). A "migratable" File is one that may move its body from ZODB storage to a disk file. http://www.plope.com/software/FilesystemMigration - C

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changing default language
by Samuele Giovanni Tonon 24 Nov '04

24 Nov '04

hi to all, i'm playing with i18n:translate tag of ZPT. I would like a way to force i18n to show me the right language which is NOT setted on the browser, but on a cookie setted by a user preference interface. I tried some way to do that but none worked; i think that there can be only two solutions to that : Find a way to overwrite the default language of the browser (is it possible ? or it's something that has to be done only on to the browser ? ) Find a way to tell i18n:translate="" to change to i18n:translate="lang" (where lang is a tal variable that stores the language user preference); however i was not able to find how to do that evaluation of lang and i18n:target="string:something" seems not to work. Any other solutions ? Any hints ? Many thanks Samuele

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Invalidating a session, creating a new
by Sune Broendum Woeller 24 Nov '04

24 Nov '04

Hi all, In the zope book, sessions chapter, is written: "Manually Invalidating A Session Data Object Developers can manually invalidate a session data object. When a session data object is invalidated, it will be flushed from the system, and will not be returned by subsequent references to REQUEST.SESSION or getSessionData(). " and : "...subsequent references to REQUEST.SESSION in this same request will return a new session data object." I would like to be able to invalidate the session object, and then create a new session with a new key, to be accessed in the next request. But I find that when invalidating a session data object, I can *still* access the old session data in subsequent references to REQUEST.SESSION, in the same request that is. I do not get a new session data object, as I should according to the zope book. And therefore I can not reference the new keys I create in the following requests. Has anyone got a solution for this problem ? It seems the invalidation goes on "between" requests. Is this an error with the sessioning machinery or in the zope book ? Below there are three test scripts, that shows what is going on. greetings, Sune B. Woeller file test1.py: ****** s = context.REQUEST.SESSION s['mykey']='myvalue' print "Page 1, add a key to session. " print "session : " print s print " " print '<a href ="test2">Page 2, invalidate session and add a new key</a> ' print '<a href ="test3">Page 3, show session</a> ' return printed ***** file test2.py: ***** s = context.REQUEST.SESSION print "Page 2, invalidate session and add a new key. " s.invalidate() s['mySecondKey']='mySecondValue' print "session after invalidate: " print s print " " print '<a href ="test1">Page 1, add a key to session</a> ' print '<a href ="test3">Page 3, show session</a> ' return printed ***** file test3.py: ***** s = context.REQUEST.SESSION print "Page 3, show session " print "session : " print s print " " print '<a href ="test1">Page 1</a> ' print '<a href ="test2">Page 2</a> ' return printed

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Lotus Notes-like functionality/product in Zope
by Cameron McCloud 24 Nov '04

24 Nov '04

Hi, I'm a big fan of Lotus Notes - we use it in our company (a development shop) for various tracking type of databases (bugs, issues, change control, feature requests...). Notes is quite easy to use and it is easy to design forms and views. I also like Zope and Plone. While Notes is good for very structured information, it isn't great for developing portal type applications. Ideally I'd like to have the best of both worlds - structured forms and views that are easy to construct yet integrated into the Zope environment with all the things that Zope is good for. Has anyone has tried to write a very simple Notes-like product for Zope? Is there anything out there similar? I was thinking about this yesterday and it shouldn't be difficult to design a simple forms editor/viewer and a "view" designer. Can anyone point me in the right direction for going about this? TIA, Cameron.

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ZOPE community poll
by Tania Christopoulos 24 Nov '04

24 Nov '04

Dear Members, My name is Tania and I am a member of the Brazilian ZOPE Community. In order to be able to prepare a paper for my PhD course, I would kindly ask you to answer a very short questionnaire regarding your experience with the ZOPE Community. I would be very grateful if you return it as soon as possible directly to tchristo(a)osite.com.br Thank you Tania Christopoulos

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