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why am I Anonymous
by robert 22 Jun '03

22 Jun '03

Hi all, I have installed Shanes VerboseSecurity. I am logged in as user robert However VerboseSecurity reports as foolows Unauthorized: Your user account does not have the required permission. Access to 'listFolderContents' of (PloneSite instance at 9d31850) denied. Your user account, Anonymous User, exists at (unknown). Access requires List_folder_contents_Permission, granted to the following roles: ['Manager', 'Owner']. Your roles in this context are ['Anonymous']. when I step through the code in DCWorkflow a call to getSecurityManager() is executed. the manager returned has a property _context. In this _context the authenticated user is listed as having no roles at all. Why is that so? This seems not to have any effect. I do not see any exception or requests to authenticate. But why do I have "temporariliy" the role Anonymous ? Thanks fo any explanation mit freundlichen Grüssen Robert Rottermann www.redCOR.ch

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Problems with creating a ZClass that inherits the ZImage base class
by Adrian Jones 21 Jun '03

21 Jun '03

If someone can help me, that would be great. I'm trying to create a new ZClass that is essentially a ZImage object that is catalog-aware. In the creation of the ZClass I have listed Catalog-aware and then ZImage as inherited base classes. The problem is when I try to create a new instance of this new ZClass. I created a form to be accessed by the constructor which includes id, title, file, and some other variables (included in the propertysheet), but after entering values into the form, and trying to create the object, the only variables the object gets are the ZImage built-in variables (i.e. content-type, width, height), and the content-type always appears as text/plain instead of image/jpeg or related. I am using the following code in my constructor (the ZClass is called iWorld_Entry) <dtml-with "iWorld_Entry.createInObjectManager(REQUEST['id'], REQUEST)"> <dtml-call "propertysheets.iWorldProps.manage_editProperties(REQUEST)"> </dtml-with> If anyone has any ideas that would be wonderful. Thanks. Adrian

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Zope request lockup on ZEO setup
by Stefan Bund 21 Jun '03

21 Jun '03

Dear List, since two days I am now banging my head against a seemingly simple Zope setup which just does not want to work. I need to install a Zope server with to instances running against the same object database via ZEO. This same setup is working flawlessly in our development environment. To make a clean install, I started from scratch and downloaded Zope-2.6.2b2 (the full Linux binary version) and ZEO-2.0.1b1. I set up ZEO to run from the Zope-2.6.2-Diretory and creatade a new Directory for the first Zope instance. Starting the instance without ZEO works flawlessly, a new Data.fs is created in INSTANCE_HOME/var. Starting ZEO also does not produce any errors neither on the console nor in the ZEO_EVENTS.log and a new Data.fs is created in ZOPE_HOME/var, where ZEO is running. Now, when I install the custom_zodb.py into the INSTANCE_HOME, the Zope server still comes up against ZEO. I can watch the Data.fs in ZOPE_HOME grow as the initial objects are created. But the first request (whatever it is, e.g. http://localhost or http://localhost/manage) blocks indefinitely. According to top, Zope is idling along and doing nothing and according to ethereal, the request does not trigger *any* traffic to the ZEO server and no response is sent back to the web-browser. I tried to find the place, where the systems is blocking but got nowhere. I used sys.settrace to trace all function calls only to find, the sys.settrace is thread specific ;-/ no dice. I am now utterly helpless and have no idea how to go on. Hopefully someone on this mailing-list can shed a light on this problem. -- Stefan Bund, Dipl.Phys. a r T e c _____ Entwicklung, Administration visual solutions / | /| |----/_| sbund(a)artec-berlin.com | / | / Fon: 030 / 884684-0 | Fax: 030 / 884684-15 |/___|/ Gottfried-von-Cramm-Weg 35-37 | Berlin | 14193 | http://www.artec-berlin.com

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installing Zope
by Naser Shakhtour 21 Jun '03

21 Jun '03

dear I've downloaded zope version 2.6.1 for windows . when installing it , at about 26 % of the install progress it aborts itself. I'm running windows 2000 what could be the problem? many thanks naser

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PHOTOALBUM
by Ramon Linan 20 Jun '03

20 Jun '03

Hi all, I live in US but my family is from Spain...anyone know any good product for Zope that allow me to share pictures and files with then? The idea is to have a zope server where they can add photo album and photos, it must have an easy user interface (that's important considering that last time I saw my father trying to use the computer he was using the mouse as a TV remote lol ) , so far i have seen 2 products, Zphotoalbum and photo and photo folder... anyone has any advice?? Thanks you all

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zcatalog: truncating getpath(data_record_id_)?
by Anthony Monta 20 Jun '03

20 Jun '03

Hi I have my Zope return a list of URLS from a ZCatalog in this out-of-the-box way: <a href="<dtml-var "Catalog.getpath(data_record_id_)">"><dtml-var id></a> The objects in this particular Catalog are all subclassed objects of a certain zclass. When users click on the above links, they see metadata results. I want to change this. Instead, I want users to see the default view of the subclassed object's container. Should I be trying to figure out how to truncate the results of getpath(data_record_id_)? How do I do this? Any help would be greatly appreciated. Cheers, Anthony

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Images disappear after upgrade to 2.6.1
by Kevin Carlson 20 Jun '03

20 Jun '03

I just upgraded to 2.6.1 and after doing so, the images for Portal Folder, CMF BTree Folder, and Skinned Folder seemed to have disappeared. Instead of seeing the image of a folder for example, I am seeing the text "Skinned Folder". Has anyone else experience this problem? Any suggestions?

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why can't I create a External Method?
by leiz＠esiee.fr 20 Jun '03

20 Jun '03

Hello,everyone. I have created a file in the /Extensions directory called 'member_csv.py', in which I had definded a function called 'write'. Then in the zope I wanted to create a External Method called 'exportData', Id=exportData, module name= member_csv, function name= write. But I failed. the error is ' can't find the web, please connect with 127.0.0.1'. I need your help, thank you. Leiz

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Problem with Web Folder
by Robert Jean 20 Jun '03

20 Jun '03

Hello, I have set up a Web folder that should let me drag & drop files from my local hard drive to Zope. I am wondering why some files cannot be copied (most work OK). I get the following error: "An error occurred copying some or all of the selected files" Here is the relevant content in Z2.log: <IP> "HEAD <file> HTTP/1.1" 404 1635 "" "Microsoft Data Access Internet Publishing Provider DAV" <IP> "PUT <file> HTTP/1.1" 500 893 "" "Microsoft Data Access Internet Publishing Provider DAV" The error can be reproduced. Both the client and Zope run on XP Professional. Any idea? Robert __________________________________ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com

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How can I know all the functions that are called by Zope?
by Igor Leturia 20 Jun '03

20 Jun '03

Hi all! I am trying to make a new Zope product, based on LocalFS, so I am trying to change the source code of LocalFS. But in my product, I need to know who is the authenticated user when someone tries to read a file in the local filesystem by writing its URL. The problem is that if I ask UserManager in any function in the source of LocalFS, it always tells me that it is no one. I think I read somewhere, sometime, that the authenticated user can't be read until the end of traversal. So the changes that I have to make in the source code, have to be made somewhere where the traversal has already finished. I've tried in all the functions of the LocalFS product that are called when someone types the URL of a file in the local filesystem, with no luck. So I have two questions: - Does anybody know all the functions that are called in the Zope sources when someone writes the URL of a file in the local filesystem? - Or else, how can I know all the functions that are called, without having to put traces in all the functions in all the Zope source? Thanks in advance, Igor Leturia

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