- Zope - Zope lists

Re: RESPONSE.redirect + TARGET
by Tim Moore 03 Apr '01

03 Apr '01

This is untested, and I'm not sure if it will really work, but try calling RESPONSE.setHeader('Window-target', 'TOP') before the redirect, or at the top of the document you're redirecting to. Diego Rodrigo Neufert <diego(a)magicwebdesign.com.br> writes: > I know that, but I need to use RESPONSE.redirect.... > > On Tuesday 03 April 2001 11:58, Thomas B. Passin wrote: > > Chris Withers asked - > > > > > Diego Rodrigo Neufert wrote: > > > > There's a way to do a RESPONSE.redirect specifying a target=TOP? > > > > > > How would you build that into an anchor on a page? > > > > Add a "target" attribute to the anchor: > > > > <a href-'....' target='TOP">....</a> > > > > No redirect needed. Similarly for forms. -- Tim Moore

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Testing on user roles
by Gitte Wange 03 Apr '01

03 Apr '01

Hello, On my site I want to make 2 different admin sites depending on what user role the logged-in user has. For this purpose I have created 2 roles. Now I have read the helpfile and have found out that I can test for AUTHENTICATED_USER.getRoles() but this function need an object. What object should I pass to this function ? Regards, -- ************************ Gitte Wange Jensen System Squid Developer MMManager Aps +45 29 72 79 72 gitte(a)mmmanager.org ************************

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Optimizing Zope
by Stefan Bambach 03 Apr '01

03 Apr '01

Hello, Running Zope 2.2.2 on Dual PIII 933 with 1GB of RAM. This machine is not fast enough to handle my requests (about 800 Users using this system). It's a very complex document managing system with about 5000 documents actually and growing every day. Search requests are with Python backend. The backend sends lists of objects with methods and data. I print the data in DTML sequences calling the objects methods. System is a 2 server system, which do the data syncing over xmlrpc. One system is a Windows NT and the other is Linux. The high load results on Windows NT in Dr. Watson system crashes and on Linux only zope goes down. Windows NT crashes very often (about every hour), while Linux is crashing every few month. 1.) I tried to optimize it with simple objects, that only have the data in it and then print it with DTML (<dtml-var "variablename">). This is faster, because of the simpler objects. 2.) I tried running zope with apache's cgi, fastcgi over sockets, fastcgi over TCP/IP. Result: Slower than only Zope. 3.) Is there a way of avoiding error 'competing conflicts' in the internal Zope Classes ? This crashes the NT box very often. So the admin have to restart the service all the time :-( And it is not sure that it comes up again. Sometimes a reboot is the only way. Any Idea ? It doesn't matter how stupid it sounds. ciao. Stefan

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RE: [Zope] Xron: installation problem
by Loren Stafford 03 Apr '01

03 Apr '01

Here's a HOW-TO for the deadlock on start-up problem that Xron has on some systems. -- Loren > -----Original Message----- > From: Eduard Gajdos [mailto:eduardg@funcom.com] > Sent: Tuesday, April 03, 2001 01:54 > To: Loren Stafford > Subject: RE: [Zope] Xron: installation problem > > > > Hi Loren, > > IT WORKS !!! :) > > We have tested also Xron DTML method calling an SQL method and it seems to > work. > > Eduard. > > > > On Mon, 2 Apr 2001, Loren Stafford wrote: > > > Here's an idea that just occurred to me today. You may want to > try it out. > > It might work, but I can't try it out, as I can't reproduct the > problem you > > have encountered. It will only work if Xron appears on the > Control Panel as > > an already installed (though perhaps broken) product. > > > > 1. Install the Refresh product. > http://www.zope.org/Members/hathawsh/Refresh > > > > 2. Rename the __init__ file of Xron to something else, so that > Xron won't be > > loaded as Zope starts up. > > > > 3. Restart zope. Refresh will be loaded, but Xron will not. > > > > 4. Rename the __init__ file back to its proper name. > > > > 5. Click on the Refresh button on Xron's product page. > > > > Xron should start this time without deadlocking, because the > deadlock is due > > to some interaction with the rest of Zope's startup code. > > > > If this works, let me know. > > > > -- Loren > > > > > -----Original Message----- > > > From: Loren Stafford [mailto:lstafford@morphics.com] > > > Sent: Friday, March 30, 2001 12:20 > > > To: 'Eduard Gajdos' > > > Subject: RE: [Zope] Xron: installation problem > > > > > > > > > No, I can't tell you which order to kill the threads, partly > > > because I've never experienced the problem myself -- just > > > heard about it from others -- and partly because, as far as I > > > know, there is no way to distinguish the threads. Also, I > > > don't have a Linux installation here to try it on. So you'll > > > just have to try all combinations. I hope one works for you. > > > > > > -- Loren > > > > > > > -----Original Message----- > > > > From: Eduard Gajdos [mailto:eduardg@funcom.com] > > > > Sent: Friday, March 30, 2001 04:05 > > > > To: lstafford(a)morphics.com > > > > Subject: [Zope] Xron: installation problem > > > > > > > > > > > > > > > > Hello Loren, > > > > > > > > I have problems with starting Xron. I get exactly the same > > > problem as > > > > described below - Zope freezes after Xron product > > > > instalation. Firstly I > > > > guessed it was caused cause of old version ( Client.py > > > patch) but now > > > > I'm running a completely new instalation of Zope 2.3 on a new > > > > computer and > > > > still get the same problem. (used Xron version 0.0.9). OS is > > > > redhat 6.2. > > > > > > > > If you can send me a guide how to determine in which order to > > > > kill zope > > > > threads or a link to some resources wich resolve this problem > > > > I would be > > > > very glad. > > > > > > > > Thank you in advance. > > > > > > > > Eduard Gajdos. > > > > > > > > ---------- Forwarded message ---------- > > > > Date: Wed, 28 Mar 2001 20:31:05 +0200 > > > > From: "[iso-8859-1] Geir Bfkholt" <geirh(a)funcom.com> > > > > To: eduardg(a)funcom.com > > > > Subject: FW: [Zope] Xron: installation problem > > > > > > > > Snippet from the zope mailinglist about Xron.. > > > > > > > > perhaps something helpful ? > > > > > > > > -- > > > > geir > > > > > > > > > > > > -----Opprinnelig melding----- > > > > Fra: Loren Stafford <lstafford(a)morphics.com> > > > > Til: 'Pascal FITTON' <pascal.f(a)crosscontent.com>; Zope(a)zope.org > > > > <Zope(a)zope.org> > > > > Dato: 28. mars 2001 20:06 > > > > Emne: RE: [Zope] Xron: installation problem > > > > > > > > > > > > >There is a problem on some systems that causes a newly installed > > > > Xron to > > > > >deadlock during the product initialization process. Using ps you > > > > can see the > > > > >Zope threads. You will have to kill each thread. If you kill them > > > > in the > > > > >right order, Xron will initialize properly and, after you restart > > > > Zope, you > > > > >won't have any further problems. I can't tell you how to determine > > > > what the > > > > >right order is. Good luck. > > > > > > > > > >-- Loren > > > > > > > > > >> -----Original Message----- > > > > >> From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf > > > > Of > > > > >> Pascal FITTON > > > > >> Sent: Wednesday, March 28, 2001 01:07 > > > > >> To: Zope(a)zope.org > > > > >> Subject: [Zope] Xron: installation problem > > > > >> > > > > >> > > > > >> > > > > >> Hi! > > > > >> when i take the Xron (v0.0.9) file, i untar and place it into the > > > > zope > > > > >> directory. I restart Zope and i give my username and password > > > > >> but after i > > > > >> can't see the windows manager.... i'll see the Xron's files > > > > >> and i think that > > > > >> files can't be compiled.... > > > > >> I've been installed python 1.5.2, python-devel, and i use the > > > > >> Zope zserver. > > > > >> If somebody know how i can do to succeed to install it. > > > > >> thanx > > > > >> pascal > > > > >> > > > > >> > > > > >> > > > > >> _______________________________________________ > > > > >> 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 ) > > > > > > > > > > > > > > > > > > > > > > > > > >

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Re: [Zope] RESPONSE.redirect + TARGET
by Oliver Bleutgen 03 Apr '01

03 Apr '01

> I know that, but I need to use RESPONSE.redirect.... I think it's impossible to do that, an I think it's okay that way. Imagine a redirect to the page itself with TARGET=_blank, a nice way of killing a browser even if all "active" things like javascript etc. are disabled. I fear you either have to resort to javascript, see i.e. http://www.pageresource.com/jscript/jredir.htm or to target your method with _top and rebuild the framset in case you don't need to redirect. cheers, oliver

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help please
by Benoit St-Andre-CSA 03 Apr '01

03 Apr '01

Hi ! I'm unable to start Zope service. I installed the package that I found at Zope.org and followed the instructions found on Zope's web site, when I do ./start, here's the message I receive. 2001-04-02T17:47:11 PANIC(300) z2 Startup exception Traceback (innermost last): File /usr/local/zope/2-3-1/z2.py, line 623, in ? File /usr/local/zope/2-3-1/ZServer/HTTPServer.py, line 391, in __init__ File /usr/local/zope/2-3-1/ZServer/medusa/http_server.py, line 550, in __init__ error: host not found I have a Linux Mandrake 7.2. I already tried to install RPMS from Mandrake, they didn't work either. What can I do ??? Thanks ! Benoit St-André Conseiller pédagogique en technologies de l'information et de la communication Animateur, RÉCIT des Affluents (450) 492-9400 poste 3502 courriel: benoit.st-andre(a)fc.csaffluents.qc.ca

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RE: [Zope] Confusing user folder and permissions
by Randall F. Kern 03 Apr '01

03 Apr '01

What is wrong is that the folder is inheriting permissions from it's container. Also uncheck the 'Acquire permission settings' checkbox for any permissions you need to change (like View). -Randy > -----Original Message----- > From: Gitte Wange [mailto:gitte@mmmanager.org] > Sent: Tuesday, April 03, 2001 9:17 AM > To: zope(a)zope.org > Subject: [Zope] Confusing user folder and permissions > > > Hello, > I am trying to figure out how the user folder works. > (Yes Chris I have read the book *S*) > > I want a section (it's in a folder) to be non-accessable for anonymous > user. I enter the security tab of that folder and look at the list of > permissions. In the column beloning to the anonymous user I > see that non > of the checkboxes are checked. (In my head I get this as: Ah this user > cannot access the folder). But when I - as anonymous user - enters the > folder nothing stops me. I see all the data I shouldn't. > > What is wrong here ? > > -- > ************************ > Gitte Wange Jensen > > System Squid Developer > MMManager Aps > +45 29 72 79 72 > > gitte(a)mmmanager.org > ************************ > > > _______________________________________________ > 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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Bobo/Medusa
by Eugene Leitl 03 Apr '01

03 Apr '01

Any idea where to obtain a Bobo which will work with this howto? http://www.bofh.asn.au/~richard/bobo-medusa-HOWTO.html I know it's not supported, but all I need is a low-fat object publisher/web server which will also serve normal cgi-bin (not necessarily written in Python). I've tried asking on python-list(a)python.org and medusa(a)yahoogroups.com, but so far with no results :( TIA, Eugene

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Personalization (was something about some guy leaving some place)
by Jeffrey P Shell 03 Apr '01

03 Apr '01

Paul said: > > Can you explain personalization? The CMF (formerly PTK) does some of > personalization, but I wonder what parts it doesn't address of > "personalization" as you see it. > Well, Topics and Favorites and Syndication (client) per Member may get most of the personalization we want, or may think is personalization. But since you like to give me so much to read, here's a return on the favor ;). It's a paper from IBM about Web Site Personalization. I read it a long time ago and am looking back over it now myself. http://www-106.ibm.com/developerworks/library/personalization/index.html Jeffrey P Shell, jeffrey(a)Digicool.com http://www.digicool.com/ | http://www.zope.org

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RE: [Zope] does zope work with python 2.0?
by Farrell, Troy 03 Apr '01

03 Apr '01

Zope starts under 2.1b2 on HP/UX 11.00 :) It has lots of "X is deprecated" but it starts and the management interface works fine. Zope Version Zope 2.3.1 (source release, python 1.5.2, linux2) Python Version 2.1b2 (#1, Apr 3 2001, 10:01:06) [GCC 2.9-hppa-991112] System Platform hp-uxB Process Id 23123 (5) Running For 5 min 8 sec Troy -----Original Message----- From: Hamish Lawson [mailto:hamish_lawson@yahoo.co.uk] Sent: Tuesday, April 03, 2001 10:46 AM To: zope(a)zope.org Subject: [Zope] does zope work with python 2.0? Because of Zope's handful of extensions written in C, it won't just be enough to download the binary version of Zope (compiled for Python 1.5.2.) and point it at your Python 2.0 interpreter instead; you'll need to get the source version of Zope and build it for Python 2.0. I've also found that some third-party Products use idioms that are not accepted by Python 2.0, such as multi-argument append(), so you may need to pester the respective developers or amend them yourself. Hamish Lawson

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