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Re: [Zope] adding user to exUserFolder, how
by Tobias Lang 21 Feb '02

21 Feb '02

It works :-) Are there any documentations about those interface-calls, or do i have to look into the code? Now i wanted to delete a user and tried this python script: ------------------------ request=context.REQUEST request.set('name',username) container.acl_users.manage_users('Delete',request) return username ------------------------ but this don't work and i don't know why? Is it possible to get an return value on failure, like: if container.acl_user.manage_users(...)==false ??? Tobi your message > Hi, > this python script does the trick: > > -------------------------------------------------------------------------- --- > # parameters: username, password, confirm_password, roles > # This method assumes an aquirable exUserFolder (acl_users) is available > # from its context > > request=context.REQUEST > > request.set('name',username) > request.set('password',password) > request.set('confirm',confirm_password) > > # remember, roles is a list of roles > request.set('roles',roles) > > container.acl_users.manage_users('Add',request) > > # just to return something in this example > return request['name'] > ------------------------------------------------ > > Carlos de la Guardia > Aldea Systems

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ZCatalog: Possibly corrupted Date Field Indexes in Zope 2.3.3
by Johan Carlsson [Torped] 21 Feb '02

21 Feb '02

Hi all, We have just experienced a strange phenomena in the ZCatalog of Zope 2.3.3. Everything seems to work alright except for searches using range:min, range:max and range:min:max on field indexes indexing dates. Using ranges on field indexes with dates result in empty result sets. To solve the problem we just had to remove the ZCatalog, re add it and re index all items. The it worked perfect again. The web master for the site claims that the error occurred sometime during the night. (This might be a false observation from his account.) Anyway, undoing all transaction one day back past the supposed "event" that might have triggered the corruption didn't solve the problem. So I wonder: 1. What could have happen? 2. Could it be that something not of Date type had been indexed? 3. How could I investigate what did happen? Is there any logging capability that might trap this kind of failures? (I'm currently waiting for a CD with all log files and the corrupted Data.fs.) Thanks in advance, Johan Carlsson torped strategi och kommunikation ab johan carlsson johanc(a)torped.se birkagatan 9 113 36 stockholm västmannagatan 67 http://www.torped.se http://easypublisher.torped.se

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Re: [Zope] Question about accessing properties of images
by Dieter Maurer 21 Feb '02

21 Feb '02

Kevin Carlson writes: > I get an invalid Key message from the server when I try and access the page. > Any ideas? For what key? I expect "pic.desc". In this case, you had forgotten the 'expr="..."' enclosure. > > "<dtml-var expr="pic.desc" html_quote>" does not work? > > What happens/goes wrong? Dieter

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by �� 21 Feb '02

21 Feb '02

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Re: [Zope] Zope and SSL
by Jens Vagelpohl 21 Feb '02

21 Feb '02

thierry, please keep this exchange on the list so that other people might benefit from it. i can't advise you on specific setups involving site roots or access rules. i personally use nothing but a virtual host monster in all my setups because that is the easiest. with a VHM setup it would not be hard to add rewrite rules to apache that deal exclusively with manage-pages. maybe someone else using site roots/access rules can help. jens On Thursday, February 21, 2002, at 11:34 , Thierry Florac wrote: > > Hi... > > Well, I've tried to do what you say, i.e. installing apache-ssl and > creating a few rewrite rules, but I also have SiteRoot objects which > transform links URLs to "http://...". > So I think my problem can't be solved so easilly, as long as I'm not an > expert with SSL or mod_rewrite... > > Should I have to use "Access rules" also ?? But I can't find any good > documentation about them... > > Any help would be greatly appreciated... > > Thanks, > > Thierry > > > P.S. : if this can help : I can access the Zope site through SSL without > many problems ; but as soon as I want to access ZMI, I receive a first > message saying "You have requested an encrypted page containing > unencrypted informations...", and then every frame of the ZMI only > display a message saying "you don't have permission to access > /manage_... on this server"... > Any idea ?? > > > > On Thu, 2002-02-21 at 13:59, Jens Vagelpohl wrote: >> there is a ZServer SSL package available somewhere (i think you might >> find >> it if you search zope.org) but for most people the easiest is probably >> using apache and mod_ssl and then some creative rewrite rules in apache' >> s >> configuration that catch all requests to management screens and redirect >> them to a https address. >> >> jens >> >> >> On Thursday, February 21, 2002, at 06:18 , Thierry Florac wrote: >> >>> >>> Hi... >>> >>> I'd like to let users access my Zope web site normally through HTTP, but >>> make my Zope management screens (in fact, any URL containing '/manage') >>> only available through HTTPS. >>> >>> I'm actually using Zope with Apache and mod_rewrite rules using proxy >>> [P]. >>> >>> How could I do this...? >>> >>> Thanks for any help... >>> >>> Thierry >>> >>> -- >>> Linux every day, keeps Dr Watson away... >>> http://gpc.sourceforge.net >>> >> >> > >

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Zope digest, Vol 1 #1949 - 38 msgs
by a.dewit＠niwa.cri.nz 21 Feb '02

21 Feb '02

Hi, I'll be back on Friday 22 February 2002. I may check my mail periodically while away, but may not respond before then. Regards, Arian

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PANIC (300) upgrading to 2.5.0
by Paulo Eduardo Neves 21 Feb '02

21 Feb '02

Hi, Zopistas! I'm trying to upgrade from 2.4.3 to 2.5.0, but I'm getting the weird error below when I start Zope: /home/samba/zope.temp# python z2.py -D ------ 2002-02-21T15:05:40 PANIC(300) z2 Startup exception Traceback (innermost last): File z2.py, line 495, in ? File <string>, line 1, in ? File /home/samba/Zope-2.5.0-src/lib/python/Zope/__init__.py, line 37, in ? File /home/samba/zope/lib/python/ZODB/FileStorage.py, line 243, in __init__ (Object: /home/samba/zope.temp/var/Data.fs) File /home/samba/zope/lib/python/ZODB/FileStorage.py, line 1886, in read_index ValueError: min() or max() arg is an empty sequence I have no idea how to debug it. Can anyone help me? Some more info: 1. Zope 2.5 seems to work fine with the original Data.fs, the problem just happens when I substitute it with my own Data.fs 2. Everything seems fine with 2.43 3. I'm installing from sources 4. It's a solaris 8 (SunOS 5.8) 386 machine regards -- Paulo Eduardo Neves Agenda do Samba & Choro, o boteco virtual do samba e choro http://www.samba-choro.com.br

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How can I call a ZSQL method in <dtml-if> tag?
by Jin Chen 21 Feb '02

21 Feb '02

Hi there, I am a newer to zope application. I met a problem of calling a ZQSL method in the DTML if tag. Here is the example: I have a ZSQL method called "CountCrew" which has no input parameter. the query is: select count(*) from crew 1. I test it looks good on the ZSQL method "CountCrew" page. If the table crew has no data, it returns 0, if has one record, it retuens 1... 2. I call this ZSQL method in a DTML method, code likes: <dtml-if expr="CountCrew == 1"> <dtml-call "AddCrew(ptime=time1,name=name2,pemail=email1)"> <dtml-else> <dtml-var Error> </dtml-if> But the <dtml-if ..> test is false and show the Error message no mater there is one crew or none in the crew table. If I test it like this: <dtml-if "CountCrew">//or <dtml-if expr="CountCrew"> <dtml-call "AddCrew(ptime=time1,name=name2,pemail=email1)"> <dtml-else> <dtml-var Error> </dtml-if> the <dtml-if ..> test is always true and add the record no mater there is none or one crew in the crew table. You know, I want to add the record in the crew table only if there is at least one crew exist in the crew table. I don't know what's wrong with calling the ZSQL method in DTML if tag. Please give me any advice if you have time. Thanks in advance! Jean _______________________________________ Jean Chen The Nautilus Institute 125 University Avenue Berkeley, CA 94710-1616 USA (510) 295-6113 * Fax: (510) 295-6130 jchen(a)nautilus.org http://www.nautilus.org

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Problem with User Folders
by Rajesh.T 21 Feb '02

21 Feb '02

Hello Everybody, I'm a newbie and i have a problem with userfolders. when i create a user folder in a folder and add users to it. I cant access the folder with the username mentioned in that userfolder as a matter of fact i'm not able to access that folder from the roots user folder users too. I have restricted the view option in the root folder for anonymous users and acquired this permission for all subsequent folders with no results. Then i tried by not acquiring permissions and making sure that in that folder view permission is not their for anonymous role with no solution. Can somebody tell me where am i going wrong. Rajesh

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How to get column headers for ZSQL
by vsbabu＠vsbabu.org 21 Feb '02

21 Feb '02

Hi, I'd like to make a template (DTML or ZPT) that can be used to list a SQL query's result as a table. I've several queries and would like to use a single template for all. Is it possible to programmatically get the column names? Thanks in advance -vsb

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