[Zope] Finding an object in a folder
Here is the problem. I want to use a form to upload a file (with a specific name) but first I want to check if another file with the same name already exist in that folder. How do I use a if or dtml-if to solve this problem?? Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard.___ Zope maillist - Zope@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 )
Re: [Zope] Zope stops responding on hpux
Samuel Bieri <[EMAIL PROTECTED]> wrote:
> When I click on a tal-object ("Page Template") to edit it, then zope
> stops responding. No error is logged, nothing. I even cannot stop zope
> anymore with "zopectl stop" or control-c if started with runzope. It
> seems that zope silently crashes...
You may want to try DeadlockDebugger.
Florent
--
Florent Guillaume, Nuxeo (Paris, France) CTO, Director of R&D
+33 1 40 33 71 59 http://nuxeo.com [EMAIL PROTECTED]
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Re: [Zope] Finding an object in a folder
Allen Huang wrote at 2005-5-8 02:28 -0700: >Here is the problem. I want to use a form to upload a file (with a specific >name) but first I want to check if another file with the same name already >exist in that folder. How do I use a if or dtml-if to solve this problem?? "the_id" exists "the_id" does not exist -- Dieter ___ Zope maillist - Zope@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 )
Re: [Zope] Zope stops responding on hpux
Samuel Bieri wrote at 2005-5-7 23:45 +0200:
> ...
>When I click on a tal-object ("Page Template") to edit it, then zope
>stops responding. No error is logged, nothing. I even cannot stop zope
>anymore with "zopectl stop" or control-c if started with runzope. It
>seems that zope silently crashes... However, I can create a tal-object,
>it only happens when I try to edit.
Try to run Zope inside a debugger.
The debugger may be able to tell you about spurious signals
causing Zope to die or to analyse the state once Zope is hanging.
--
Dieter
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Re: [Zope] Is it possible to extend Zopes WebDAV authentication?
mark hellewell wrote at 2005-5-7 20:22 +0100: >On 5/7/05, Chris McDonough <[EMAIL PROTECTED]> wrote: >> Web Folders pass cookies around too, FWIW, so it's probably not strictly >> necessary to use http basic auth. But without using http basic auth, >> there is no way to log in unless you have them go to the web interface >> first, then launch a web folder, so maybe impractical. > >That's exactly what's happening at the moment; the WebDAV access is >linked to via the web interface after they log in (it's only one small part >of a larger system). They log in via the web, gaining a cookie which >is passed to the Explorer 'web folders' thing, so when they click on the >link to the WebDAV part of the site the cookie is still valid and they don't >have to log in to WebDAV. * I think this can only work when WebDAV uses the normal HTTP port. However, Powerpoint can get severely confused when it accesses a resource via WebDAV over the HTTP port and the access requires authentication. In this case, Powerpoint uses the login page as resource content. -- Dieter ___ Zope maillist - Zope@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 )
Re: [Zope] Zope stops responding on hpux
Thank you a lot Florent for the hint !
The DeadlockDebugger seems to install and run correctly:
event.log:
2005-05-08T19:55:20 INFO(0) ZServer HTTP server started at Sun May 8
19:55:20 2005
Hostname: zuse.
Port: 8080
--
2005-05-08T19:55:20 INFO(0) ZServer FTP server started at Sun May 8
19:55:20 2005
Hostname: zuse
Port: 8021
--
2005-05-08T19:55:21 INFO(0) DeadlockDebugger Installed
--
2005-05-08T19:55:24 INFO(0) Zope Ready to handle requests
And the Debugger gives me the threads traceback dump.
But when I click on a tal-object, then zope deadlocks and also
DeadlockDebugger does not return the dump anymore.
Samuel
Florent Guillaume wrote:
Samuel Bieri <[EMAIL PROTECTED]> wrote:
When I click on a tal-object ("Page Template") to edit it, then zope
stops responding. No error is logged, nothing. I even cannot stop zope
anymore with "zopectl stop" or control-c if started with runzope. It
seems that zope silently crashes...
You may want to try DeadlockDebugger.
Florent
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Re: [Zope] Zope stops responding on hpux
Dieter Maurer wrote:
Samuel Bieri wrote at 2005-5-7 23:45 +0200:
...
When I click on a tal-object ("Page Template") to edit it, then zope
stops responding. No error is logged, nothing. I even cannot stop zope
anymore with "zopectl stop" or control-c if started with runzope. It
seems that zope silently crashes... However, I can create a tal-object,
it only happens when I try to edit.
Try to run Zope inside a debugger.
I managed to compile GNU debug 6.1.1 on the hp-ux box. When I run zope
inside gdb I get the following:
(gdb) run
2005-05-08T22:29:59 INFO(0) Zope Ready to handle requests
[New thread 2 (system thread 9556080)]
[New thread 3 (system thread 9556082)]
[New thread 4 (system thread 9556083)]
[New thread 5 (system thread 9556084)]
---> here I klick on a tal-obect in zope. Zope freezes. Then I kill zope.
Program received signal SIGQUIT, Quit.
0x77d2ca58 in __lwp_sema_wait () from /usr/lib/librt.2
(gdb) bt
#0 0x77d2ca58 in __lwp_sema_wait () from /usr/lib/librt.2
#1 0x77d2ba78 in sem_wait () from /usr/lib/librt.2
#2 0x77d2ba10 in sem_wait () from /usr/lib/librt.2
#3 0x77d2ba10 in sem_wait () from /usr/lib/librt.2
Previous frame identical to this frame (corrupt stack?)
(gdb)
Can any experienced zope programmer help me further?
What does this mean?
Thank you very much,
Samuel
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Re: [Zope] Find a object in a zope list
Allen Huang wrote: I have a fold and I used objectValues['Image'] to make a array list of images. I have rename each image using AUTHENTICATED_pic.jpg and want to use an if statement to find the image with the same name in the array list. Can someone tell how?? Is there a findObject function or something?? Don't use objectValues for this. You simply need: image = folder['AUTHENTICATED_pic.jpg'] You can't use folder.AUTHENTICATED_pic.jpg because of the dot in the id. Cheers, Dan ___ Zope maillist - Zope@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 )
Re: [Zope] Zope stops responding on hpux
On Sun, 8 May 2005, Samuel Bieri wrote: I managed to compile GNU debug 6.1.1 on the hp-ux box. I hope it wasn't too much trouble. You could have gotten it from here: http://www.hp.com/go/wdb ---> here I klick on a tal-obect in zope. Zope freezes. Then I kill zope. Program received signal SIGQUIT, Quit. 0x77d2ca58 in __lwp_sema_wait () from /usr/lib/librt.2 (gdb) bt # 0 0x77d2ca58 in __lwp_sema_wait () from /usr/lib/librt.2 # 1 0x77d2ba78 in sem_wait () from /usr/lib/librt.2 # 2 0x77d2ba10 in sem_wait () from /usr/lib/librt.2 # 3 0x77d2ba10 in sem_wait () from /usr/lib/librt.2 Previous frame identical to this frame (corrupt stack?) (gdb) Can any experienced zope programmer help me further? What does this mean? Looks like a deadlock on a semaphore to me, though I couldn't say where. Did you python build pass all of the self tests? Did you build your python with the posix threads apis (i.e. not DCE threads)? Jeff D Jeff Donsbach Webmaster (and bass drummer) Middlesex County Volunteers Fifes and Drums http://www.mcvfifesanddrums.org/ [EMAIL PROTECTED] ___ Zope maillist - Zope@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 )
