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Web folders: requested header was not found
by Rene Pijlman 02 Jul '01

02 Jul '01

I've opened my member directory on www.zope.org as a web folder in Internet Explorer 5.5 on Windows 2000. That must mean I'm using WebDAV. When I try to drag and drop any object from www.zope.org to the desktop, IE complains: "An error occurred while copying the file. The requested header was not found". Is this a Zope issue, or a Microsoft issue? Regards, René Pijlman

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Authentication Path
by brian.r.brinegar.1 02 Jul '01

02 Jul '01

I have this object structure on my server: /Folder1/acl_users (Granted Roles "Student") /Folder1/add (Python Script) self = context.getParentNode(); self.manage_addFolder("foo","Foo Folder") return "Foo Created" /Folder2/acl_users (Granted Role "Manager") calling add as follows: /Folder2/Folder1/add add looks at Folder2 and trys to add a Folder called "foo". The problem is I get a security error saying that I am not authorized to manage_addFolder. This is because I am authorized at Folder1 not Folder2. Any suggestions? --Brian Brinegar ECN Web Technician CEE Undergraduate Programmer MSEE 104 A 494-3106 http://www.geeksoft.net/

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Re: [Zope] dtml-if for a boolean property
by Leigh Ann Hildebrand 02 Jul '01

02 Jul '01

*sigh* I feel stupid, but I'm not able to work this. I don't program; I've been using Zope for about a month. What I have is: <dtml-in expr="_[foldername].objectValues()" sort="bobobase_modification_time" reverse> <dtml-if "_['id']=='index_html'"></dtml-if> <dtml-unless "_['id']=='index_html'"> <li> <a href="<dtml-var absolute_url>"><dtml-var title></a><br> Maintained by <dtml-var maintainer missing="No maintainer">. <br><dtml-var description missing="No description."> Last revision date <dtml-var version_date missing="unknown">. </dtml-unless> </dtml-in> </UL> That's making an unordered list of files in a directory (with some properties they have) without listing index_html. When I tried to use your suggestion, I generate *no* list at all in any directory with a file with an index_hide property set. What's wrong here? Leigh Ann -- Leigh Ann Hildebrand leighann(a)onebox.com - email (650) 223-2199 x2231 - voicemail/fax __________________________________________________ FREE voicemail, email, and fax...all in one place. Sign Up Now! http://www.onebox.com

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Another Zope in the wild - Anarchy Online
by Joshua Penix 02 Jul '01

02 Jul '01

I just started playing Anarchy Online (a new online massively multiplayer game), and when visiting their community site (http://community.anarchy-online.com) I noticed some distinctive URLs :^) Checking the site with http://www.netcraft.com I found: Zope/Zope 2.3.2 (source release, python 1.5.2, linux2) ZServer/1.1b1 on Linux Go Zope! --Josh

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Oracle and long raws
by J. Cone 02 Jul '01

02 Jul '01

Hello All, I'm trying to retrieve a long raw from Oracle and interpret specific bytes of it as integers according to a proprietary protocol. So far, I have: - a Z SQL method that retrieves some other columns and the long raw - a pluggable brain that assumes the long raw is a string and executes ord() on various characters - a DTML document that displays the various fields and the results of functions from the pluggable brain The main problems seem to be: - the uninterpreted long raw displays as a string containing garbage - the interpreter returns numbers that are unrelated to the data I expect Are long raws supported in DCOoracle? If so, can someone please provide me with advice about using them? If not, can someone please provide me with advice about where to start looking to extend it? (I know OCI 7 and some OCI 8) Thanks in advance, J. Cone

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Re: [Zope] OT Perl daemon to restart hung Zope on RedHat
by Gilles Lavaux 02 Jul '01

02 Jul '01

Hello using nohup + stdout and stderr to /dev/null works very well. Gilles -----Original Message----- From: Dunigan, Craig <craig.dunigan(a)esker.com> To: 'Jerome Alet' <alet(a)unice.fr> Cc: zope(a)zope.org <zope(a)zope.org> Date: Monday, July 02, 2001 4:52 PM Subject: RE: [Zope] OT Perl daemon to restart hung Zope on RedHat >Well, Jerome, I warned you that I was talking from half-recalled knowledge! >I'd forgotten about nohup. I believe that might work fine. I'll give it a >try and let you know. > > >Craig > >> -----Original Message----- >> From: Jerome Alet [mailto:alet@unice.fr] >> Sent: Monday, July 02, 2001 9:50 AM >> To: Dunigan, Craig >> Cc: zope(a)zope.org >> Subject: RE: [Zope] OT Perl daemon to restart hung Zope on RedHat >> >> >> On Mon, 2 Jul 2001, Dunigan, Craig wrote: >> >> > An "open console" means that somebody has to be logged into >> the machine for >> > the script to run. Exit the logged in session, and all >> running jobs, >> > background and foreground, get killed. That means that, >> since I have remote >> >> What about the nohup unix command ? >> >> bye, >> >> Jerome Alet >> > >_______________________________________________ >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 ) >

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Automatic Indexing at Regular Times
by David Legg 02 Jul '01

02 Jul '01

Hi all, I've been playing around with the Zcatalog and it seems quite an interesting product to use. However, I want to be able to reindex objects and pull in new ones if they are there 'automatically' without having to do this manually (obviously not something you'd want to do on a regular basis). Is there some way of doing this in Zope - Interval of update: 2 days - or something like that without having to resort to cron jobs etc. I'm pretty sure there isn't - but is there any plans afoot to do this in the future? Is the new versions of Zope paving the way for this? I seem to remember XML/RSS site summary products having this problem when I looked at them - having to manually update them really is not an option especially when you have a lot of them. If you are going to do neat stuff with cataloguing and searching then I think automatic indexing is absolutely essential, especially when the Zope blurb says it has it's own built in search engine etc. Thanks in advance. David

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Problems with tokens disappearing
by Jay, Dylan 02 Jul '01

02 Jul '01

I'm getting this really weird problem with tokens. I have a tokens property of a ZClass (was also happening with a Folder) called Members. I add a new item to this list via a python script using context.Members.append(newitem) I then run the following script members = [] for m in context.Members: user = container.qryGetPersonInfo(username=m) if len(user) == 1: members.append(user[0]) return members and the result keeps changing between an empty list and what it's supposed to be. It's completely weird. ---- Dylan Jay mailto:djay@avaya.com Avaya Communication Tel: +61 2 9886-8961 Level 3, 123 Epping Road FAX: +61 2 9352 9224 Nth Ryde NSW 2113 Mobile: 0409 606 171 AUSTRALIA

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sqlsetgroup/sqlsetvar
by Chris Green 02 Jul '01

02 Jul '01

I'm working on some pretty trivial tags ( once you figure out how to munge sqlgroup and sqlvar ) work that allow <dtml-sqlsetgroup> <dtml-sqlsetvar col_name=title_col name=title_or_id type=string> <dtml-and> <dtml-sqlsetvar col_name=id_col name=id type=string> <dtml-and> <dtml-sqlsetvar col_name=misc_col expr='None' type=string> </dtml-sqlsetgroup> to expand to: ( note that the 3rd col isn't there - I haven't figure out a good way to do it yet -- thinking omit unless a default= is specified. ) title_col='Our Test Page', id_col='wee' with a usage somewhat envisioned: UPDATE table SET title_col='Our Test Page', id_col='wee' So that update methods can have the same flexibility that select methods do currently. Has anyone done this already? Currently I'm doing: String.commands[SQLSetVar.name] = SQLSetVar for each initialization of a dtml tag. How do I only attach to the ZRDB package initialization without actually editing the ZRDB package? -- Chris Green <cmg(a)uab.edu> This is my signature. There are many like it but this one is mine.

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Variable File Include
by Jason Alexander 02 Jul '01

02 Jul '01

Hello all, I'm attempting to do variable file includes, where the actual file name is held in a column in a database, but I am having a few issues. I'm attempting to do: <dtml-in plugins> <dtml-if expr="userpluginposition == 3"> <dtml-var pluginfilename> </dtml-if> </dtml-in> But, with no luck. Is there another way to do? Any help or direction would be greatly appreciated. Thanks! -Jason

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