- Zope - Zope lists

Getting a specific user role
by Mabe, Brad 09 Jun '00

09 Jun '00

Forgive me if this has been covered before. I am implementing a login/security scheme through the use of GUF and SQL methods. My user and role information is kept in a SQL database and a user can have more than one role assigned to him/her. What I would like to do is check if a specific role has been assigned to the current user, and then display some additional menu items if that role has been assigned. I haven't been able to figure out how to get and check the roles that have been assigned to the current user. As usual, any help will be greatly appreciated. -=Brad=-

3 2

PARENTS
by Tom Scheidt 09 Jun '00

09 Jun '00

Hi All, I can't get <dtml-with PARENTS[1]> to work. I want it reference the folder containing the folder containing the document, but i get: Error Type: KeyError Error Value: PARENTS[1] Thanks. Tom Scheidt | www.falsemirror.com | tom(a)falsemirror.com ---------------------------------------------------------------------------- -----------

3 3

Re: [Zope] FW: troubles with installing zope
by Dieter Maurer 09 Jun '00

09 Jun '00

Andy Gayton writes: > I'm trying to install zope on an alpha box running CompaqTrue64 4.0F. I've > created a seperate account to run zope under. I've installed zope > under this user's home directory. > .... > This seemed to bring up the server ok, however there was a PROBLEM > statement: > 2000-06-08T06:12:23 PROBLEM(100) ZServer Computing default hostname You can ignore the PROBLEM statement. It always comes and apparently has no effect. > I could then point my browser at the server on 9080 and get the introductory > page. However, if I try to do anything else, like go to admin page or quick > start documentation, the server raises the following debug message and the > browser says that the document returned no data, try again later or contact > system administrator : > > Stack overflow: pid 23282, proc python, addr 0x14085ffe8, pc 0x120038c18 It seem that the thread stack is not large enough and that Python (one of the Python threads) gets a stack overflow. You may try to look into the OS documentation to find, whether you can specify a default thread stack size. If Python uses Posix threads on your machine, you may find the information in the "pthread_create" documentation. If you find nothing, I fear, you will have to fetch the Python sources, provide large enough stack size and recompile. Dieter

2 1

worldpilot and imap: readonly access
by paul beard 08 Jun '00

08 Jun '00

worldpilot has issues with imap when the INBOX is open by some other application . . . . . should be able to display and allow composition of email (pine does this, for example, if I have my mail open in another imap client). Zope Error Zope has encountered an error while publishing this resource. readonly Sorry, a Zope error occurred. Traceback (innermost last): File /usr/local/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/Publish.py, line 214, in publish_module File /usr/local/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/Publish.py, line 179, in publish File /usr/local/Zope-2.1.6-linux2-x86/lib/python/Zope/__init__.py, line 202, in zpublisher_exception_hook (Object: RoleManager) File /usr/local/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/Publish.py, line 165, in publish File /usr/local/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: prog) File /usr/local/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/Publish.py, line 102, in call_object (Object: prog) File /usr/local/Zope-2.1.6-linux2-x86/lib/python/Products/WorldPilot/WorldPilot.py, line 1910, in prog (Object: RoleManager) File /usr/local/Zope-2.1.6-linux2-x86/lib/python/Products/WorldPilot/WorldPilot.py, line 1831, in displayIfLoggedOn (Object: RoleManager) File /usr/local/Zope-2.1.6-linux2-x86/lib/python/Products/WorldPilot/WorldPilot.py, line 369, in callResource File /usr/local/Zope-2.1.6-linux2-x86/lib/python/Products/WorldPilot/Resource.py, line 137, in callResource File /usr/local/Zope-2.1.6-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: <string>) File /usr/local/Zope-2.1.6-linux2-x86/lib/python/DocumentTemplate/DT_In.py, line 633, in renderwob (Object: Logon.getIMAPFoldersList(REQUEST)) File /usr/local/Zope-2.1.6-linux2-x86/lib/python/DocumentTemplate/DT_Util.py, line 335, in eval (Object: Logon.getIMAPFoldersList(REQUEST)) (Info: Logon) File <string>, line 0, in ? File /usr/local/Zope-2.1.6-linux2-x86/lib/python/Products/WorldPilot/WorldPilot.py, line 446, in getIMAPFoldersList File /usr/local/Zope-2.1.6-linux2-x86/lib/python/Products/WorldPilot/WorldPilot.py, line 410, in getIMAPFolders File /usr/local/Zope-2.1.6-linux2-x86/lib/python/Products/WorldPilot/WorldPilot.py, line 384, in getConnection File /usr/local/Zope-2.1.6-linux2-x86/lib/python/Products/WorldPilot/WPimaplib.py, line 468, in select readonly: INBOX is not writable -- Paul Beard / 206 728 4282 x138 Fizzylab / 2025 First Ave, Suite 1150 Seattle WA 98121

1 0

Several users having problem accessing field names of a ZSQL Method
by Jones, David H 08 Jun '00

08 Jun '00

I am a new Zope user and am attempting to access field names of a ZSQL method. I have read and tried to use the How-To : "Access the field names and fields of any arbitrary ZQSL query" by teyc. The code suggested there has not worked. For example, when I use the code: <dtml-in SQL.names> <dtml-let vname=sequence-item vvalue="SQL()[0][_['sequence-index']]"> <dtml-var vname>, <dtml-var vvalue><br> </dtml-let> </dtml-in> I get the error: Error Type: KeyError Error Value: SQL.names I have nested the above code in code that references a ZSQL method, as well as trying several other permutations, but nothing has worked. I'm wondering if this is a name lookup problem. In checking this news group I see that several others have had similar problems. See: http://zope.nipltd.com/public/lists/zope-archive.nsf/Main?SearchView=++&Sta… Can anyone tell me (us) how to correctly do this, or what mistake I (we) am making. Version information: Zope version: Zope 2.1.6 (binary release, python 1.5.2, win32-x86) Python version: 1.5.2 (#0, Jul 30 1999, 09:52:18) [MSC 32 bit (Intel)] Regards, David H. Jones Boeing Phantom Works, Mathematics and Computing Technology 425-865-6924 425-865-2964 (FAX) david.h.jones(a)boeing.com

3 2

Problems uploading large attachments
by Cary O'Brien 08 Jun '00

08 Jun '00

I am using confera to help coordinate some development work I would like people to be able to upload large (100k) attachments into the system so the documents can be shared by people at different sites. I find that things work fine for small attachments, but for larger attachments, Zope is very slow in reading from the socket, and the browser often times out. Any ideas? Also, couldn't seem to run strace on the zope process. I started under strace but the system went bezerk opening sockets or something. Is there any way to start a single-process non-threaded zope server? (Oh, Zope 2.1.6, Linux glibc/2.0.something kernel,ix86). -- cary

2 1

search on search results, dynamically
by Philipp Dunkel 08 Jun '00

08 Jun '00

Hi out there, I have a Catalog that indexes ZClasses (only one type). Now I want to show the user all Instances in a list when they come to the page. The user should be able to use a search form to tailor down the amount of results, e.g. if my ZClass would handle Cars, they first see 500 car-objects, then they specify only reds, they get 200 results from the 500. Now they can specify a price and again the amount goes from 200 to say 50. This means I have to search on the results. Does anyone have an idea how to do this? TIA Philipp Dunkel ******************************************** * Philipp Dunkel ICQ# 60149094 * * zReal Productions * * meet me at DALNet chan #phidu * ********************************************

2 1

ZSearch interface
by Vaibhav 08 Jun '00

08 Jun '00

Hi, I tried to add a zsearch interface as per the zcatalog tutorial. When I type a keyword in the raw field, I get the message "There was no data matching this Catalog query." How do I create a search form in my folder? Hope someone can help. Regards.

1 0

RE: [Zope] Wrong mime type sent by Zope on every page
by Brian Lloyd 08 Jun '00

08 Jun '00

> > But what if there are side effects to calling the document? > What should > > happen? I don't want a counter to go up or anything just > because a HEAD was > > called on the object. > > > > This is not as black-and-white and simple an issue. > > The web is an imperfect medium, but returning a junk content > type isn't > good. I'll throw out a proposal on this. It also is not perfect, but seems to strike a happier balance. When HEAD is called on an object, what currently happens is: if a 'content_type' attribute exists, it is used else if the object's id seems to have a file extension (. in the id), try to use guess_content_type else fall back to the hated application/octet-stream (or, I've seen x-unknown-content-type used before, but I don't know if this is really any better). What if we change this to: if a 'content_type' attribute exists, it is used else if the object's id seems to have a file extension (. in the id), try to use guess_content_type > else if there is a 'default_content_type' attribute, use that else fall back to the hated application/octet-stream (or, I've seen x-unknown-content-type used before, but I don't know if this is really any better). Then we could put a 'default_content_type' attribute in the class of dtml documents and methods, which would take care of the most common case. Thoughts? Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

3 3

RE: [Zope] sort_order???
by michael angelo ruberto 08 Jun '00

08 Jun '00

hey that worked perfectly! thanks! most of my problems always seem to have solutions right under my nose. ;) -<mike>- -----Original Message----- From: Charlie Derr [mailto:drivel_drool@bigfoot.com] Sent: Wednesday, June 07, 2000 11:25 PM To: michaelangelo(a)intelligenesis.net Subject: FW: [Zope] sort_order??? You saw this one, right? ~c -----Original Message----- From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf Of Phil Harris Sent: Tuesday, June 06, 2000 6:35 PM To: michael angelo ruberto; extranet(a)intelligenesis.net Cc: zope(a)zope.org Subject: Re: [Zope] sort_order??? Try: <dtml-in table-1 sort=date reverse> hth phil phil.harris(a)zope.co.uk ----- Original Message ----- From: "michael angelo ruberto" <michaelangelo(a)intelligenesis.net> To: <extranet(a)intelligenesis.net> Cc: <zope(a)zope.org> Sent: 06 June 2000 23:18 Subject: [Zope] sort_order??? > hello, > > ok, here is my code: > > <dtml-in table-1 sort=date> > > <a href="<dtml-var URL>"><dtml-var name></a> | <dtml-var value> | <dtml-var > URL> | <dtml-var attendee> | <dtml-var date><br> > </dtml-in> > > what's wrong - nothing, it works fine. however, the result is sorted by date > ascending and i need it to be reversed. i found a reference to an attribute > "sort_order" which can be given an arg such as "sort_order=reverse". the > problem here is that it won't work and i can't find any usage info on > "sort_order". it isn't mentioned in the DTML Reference and after hours of > searching the Zope website i am empty handed. does anyone know how to use > this? thanks in advance. > > -<mike>- > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

1 0