December 2002 - Zope

Re: [Zope] Re: Intel vs AMD
by THoffman＠indtech.wa.gov.au 13 Dec '02

13 Dec '02

Hmmm Actually I will take some of this back. It seems even on my single CPU notebook multiple pystones running concurrently do not exhibit the behaviour I would expect from a CPU oriented benchmark. Rgds Tim On Thu, 2002-12-12 at 17:38, THoffman(a)indtech.wa.gov.au wrote: > Gotta add my bit. > > > People often give short shrift to Solaris/SPARC running python, > and pystone isn't a real world test but. > > As you know python perf/pystone seems directly attributable to Mhz > so on my Dual 750Mhz Sun 280R > > A single pystone is on this box is > > Pystone(1.1) time for 10000 passes = 1.25 > This machine benchmarks at 8000 pystones/second > > Whereas 16 pystones running simultaneously on the same box > (note increased loop count to 50000 to be sure all jobs are likely to > impact each other) > > Pystone(1.1) time for 50000 passes = 6.31 > This machine benchmarks at 7923.93 pystones/second > Pystone(1.1) time for 50000 passes = 6.31 > This machine benchmarks at 7923.93 pystones/second > Pystone(1.1) time for 50000 passes = 6.33 > This machine benchmarks at 7898.89 pystones/second > Pystone(1.1) time for 50000 passes = 6.31 > This machine benchmarks at 7923.93 pystones/second > Pystone(1.1) time for 50000 passes = 6.31 > This machine benchmarks at 7923.93 pystones/second > Pystone(1.1) time for 50000 passes = 6.31 > This machine benchmarks at 7923.93 pystones/second > Pystone(1.1) time for 50000 passes = 6.3 > This machine benchmarks at 7936.51 pystones/second > Pystone(1.1) time for 50000 passes = 6.31 > This machine benchmarks at 7923.93 pystones/second > Pystone(1.1) time for 50000 passes = 6.31 > This machine benchmarks at 7923.93 pystones/second > Pystone(1.1) time for 50000 passes = 6.32 > This machine benchmarks at 7911.39 pystones/second > Pystone(1.1) time for 50000 passes = 6.33 > This machine benchmarks at 7898.89 pystones/second > Pystone(1.1) time for 50000 passes = 6.33 > This machine benchmarks at 7898.89 pystones/second > Pystone(1.1) time for 50000 passes = 6.33 > This machine benchmarks at 7898.89 pystones/second > Pystone(1.1) time for 50000 passes = 6.33 > This machine benchmarks at 7898.89 pystones/second > Pystone(1.1) time for 50000 passes = 6.33 > This machine benchmarks at 7898.89 pystones/second > Pystone(1.1) time for 50000 passes = 6.35 > This machine benchmarks at 7874.02 pystones/second > > So what we see is a single instance python is not really running as > fast as it could possibly, and that the increase in load for each new > process is not linear. If the tasks where running as fast as the CPU can > do the job, then 4 pystone jobs should each take twice as long as two. > > So whilst solaris may not be the fastest pystone box for MHz/$ you may > find you can do far more with it if you run a bunch of Zeo servers ;-) > > If you are running lot's of Zope servers then you need to look at what > your horizontal scalability will be. (ie how does it handle a load from > multiple processes.) This test obviously doesn't stress memory. > > See ya > > Tim > > > On Wed, 2002-12-11 at 22:55, Roel Van den Bergh wrote: > > Here are some stats to add :-) > > > > Dell PowerApp 120 Intel Pentium III (Coppermine) Dual 1Ghz, 1GB PC133 ECC > > SDRAM > > running in single proccessor mode > > > > [root@root]# python /home/zope/2-5-0/lib/python2.1/test/pystone.py > > Pystone(1.1) time for 10000 passes = 0.87 > > This machine benchmarks at 11494.3 pystones/second > > [root@root]# python /home/Python-2.1.3/Lib/test/pystone.py > > Pystone(1.1) time for 10000 passes = 0.86 > > This machine benchmarks at 11627.9 pystones/second > > [root@root]# python /usr/lib/python1.5/test/pystone.py > > Pystone(1.1) time for 10000 passes = 0.85 > > This machine benchmarks at 11764.7 pystones/second > > [root@root]# python /usr/lib/python2.1/test/pystone.py > > Pystone(1.1) time for 10000 passes = 0.86 > > This machine benchmarks at 11627.9 pystones/second > > [root@root]# python /usr/local/lib/python2.1/test/pystone.py > > Pystone(1.1) time for 10000 passes = 0.87 > > This machine benchmarks at 11494.3 pystones/second > > [root@root]# python /usr/src/redhat/BUILD/Python-2.1.3/Lib/test/pystone.py > > Pystone(1.1) time for 10000 passes = 0.85 > > This machine benchmarks at 11764.7 pystones/second > > > > Roel. > > > > > > > > _______________________________________________ > > 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 ) > > > > DISCLAIMER: This email, including any attachments, is intended only for use > by the addressee(s) and may contain confidential and/or personal information > and may also be the subject of legal privilege. Any personal information > contained in this email is not to be used or disclosed for any purpose other > than the purpose for which you have received it. If you are not the intended > recipient, you must not disclose or use the information contained in it. In > this case, please let me know by return email, delete the message > permanently from your system and destroy any copies. Emails and their > attachments may be interfered with, may contain computer viruses or other > defects and may not be successfully replicated on other systems. All > attachments are opened at the recipient's risk. > > > > _______________________________________________ > 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 ) DISCLAIMER: This email, including any attachments, is intended only for use by the addressee(s) and may contain confidential and/or personal information and may also be the subject of legal privilege. Any personal information contained in this email is not to be used or disclosed for any purpose other than the purpose for which you have received it. If you are not the intended recipient, you must not disclose or use the information contained in it. In this case, please let me know by return email, delete the message permanently from your system and destroy any copies. Emails and their attachments may be interfered with, may contain computer viruses or other defects and may not be successfully replicated on other systems. All attachments are opened at the recipient's risk.

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Newbie: Need help with Openflow Demo, can't login as any of the users
by Jim Lennox 13 Dec '02

13 Dec '02

Thanks in advance for any help. First: I noticed that the Openflow demo that existed in .72 version isn't there anymore, so maybe it doesn't work with the 1.2 code base. Anyway Here is what I have done. Installed the 2.6 Zope on RedHat Linux 7.3 Installed Openflow 1.2 Placed demo in the imports directory >From the import/export screen imported the demo letting the ownership remain as it is. I now have a folder "Demo_english" with various sub folders. There is an acl_users sub folder with all the users. They don't exist at the higher (parent level) acl_users level. Ok, Now I exited my browser and removed the cookies. Brought the browser up, and entered the management screen and tried to log on as one of the users (I tried all of them). As an example, I tried user:alex, pwd: alex I immediately get "Authentication Failed! Do you want to retry?" Am I missing some fundamental import steps. thanks for any help Jim

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RE: [Zope] Apache-Squid-Zope, Squid-Apache-Zope.. or just Squid-Z ope?
by sean.upton＠uniontrib.com 13 Dec '02

13 Dec '02

I think the best way to sum up Squid's configuration is: the problem is not that you need to understand all the configuration options in squid.conf, but you need to understand what to ignore... ;) The same, to some extent, is possibly true of Apache. My thoughts on trying to dive into Squid setup: -> Compile Squid from source, with enough of a file-descriptor ceiling (ulimit & hacking Makefile(s)) that you are not shooting yourself come high traffic time. Use --disable-internal-dns if you want to use /etc/hosts (note, this may have changed somewhere in 2.5PRE+). -> Run squid with ulimit set to give you enough file descriptors. -> Ignore anything/everything related to cache peering in squid.conf if you don't know you need it. -> Ignore this suggestion if you want to use ICP in Zope 2.6 (then read Toby's howto) -> Set the port you want to serve on (80) -> Use a redirector (http://freshmeat.net/projects/pyredir) set this part up in squid.conf -> Set up to 5-6 necessary items in the accel section -> Make sure your acls are set up to allow what you need. -> If you want ssl support, the setup (Squid 2.5) is really no more difficult than apache, with a few gotchas (way URLs are treated internally in Squid data structures is as http://foo not https://foo, so redirtors and ACLs can be confusing). If you try enough to (as much as possible) ignore the other stuff in squid.conf, you are likely okay. Sean -----Original Message----- From: Andreas Jung [mailto:lists@andreas-jung.com] Sent: Monday, November 04, 2002 10:32 PM To: Ausum Studio; zope(a)zope.org Subject: Re: [Zope] Apache-Squid-Zope, Squid-Apache-Zope.. or just Squid-Zope? To make it short: - use Apache+Zope if you have a smaller website and you don't like to hurt your brain about the 1000 configuration options of Squid. - use Squid-Zope if you have a high volume website and have some experiences with Squid. Apache offers less related configuration options than you have fingers at your hand. Squid has more than a hundred. -> Apache+Zope=easy to use, easy to setup -> Squid+Zope=requires more work and you should know what you're doing. -aj --On Dienstag, 5. November 2002 01:24 -0500 Ausum Studio <ausum_studio(a)hotmail.com> wrote: > I know this has been treated before, but as much as I can see, people use > the three ways with apparent success. > Within the context that ZC is funding Squid to implement ESI, would any > member of the community try a theoretical resume (not a how-to) of the > issues regarding using Squid to cache Zope? Which one of the three > combinations is the best? > > > Ausum > > > > > > ----- Original Message ----- > From: "Jo Meder" <jo(a)meder.de> >> (...) >> We're using Apache in >> front of Squid in front of Zope to implement virtual hosts and caching >> wherever possible btw. >> >> Jo. >> >> > > _______________________________________________ > 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 ) --------------------------------------------------------------------- - Andreas Jung http://www.andreas-jung.com - - EMail: andreas at andreas-jung.com - - "Life is too short to (re)write parsers" - --------------------------------------------------------------------- _______________________________________________ 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 Couldn't install ZCatalog - or OFSP
by Josef Albert Meile 13 Dec '02

13 Dec '02

Hi, >FYI this has not helped me. I'm still getting these errors, even after I >did >this and deleted the Zclass and all instances of it. Perhaps you're overwritting your Data.fs file with the old one instead of exporting all your contents through the manage interface. I tried both approaches and the first one, which seems to be easier, didn't work for me. So I tried the second one and it worked in my test server. Unfortunatelly I'm on vacations now and I haven't updated my current production server; however, my test server uses real data. As soon as I can, I'll update my server and I'll tell you if I have the same problem. Regards, Josef _________________________________________________________________ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus

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newbie running zope under apache2 on freebsd
by Rene Veerman 13 Dec '02

13 Dec '02

I've added the following to my httpd.conf; RewriteEngine on RewriteRule ^/Zope$ /Zope/ [R] RewriteCond %{HTTP:Authorization} ^(.*) RewriteRule ^/Zope/(.*) /usr/local/www/cgi-bin/Zope.cgi/$1 [env=HTTP_CGI_AUTHORIZATION:%1,t=application/x-httpd-cgi,l] <Directory /usr/local/www/cgi-bin-dist> Options +ExecCGI </Directory> but when i ask for localhost/Zope, i get this error in /var/log/httpd-error.log; [Wed Dec 11 19:15:26 2002] [error] [client 192.168.102.226] File does not exist: /usr/local/www/cgi-bin-dist/Zope.cgi/ However; $ ls /usr/local/www/cgi-bin-dist/ Zope.cgi pcgi-wrapper printenv test-cgi When I change the RewriteRule in httpd.conf to read RewriteRule ^/Zope/(.*) /usr/local/www/cgi-bin/Zope.cgi$1 [env=HTTP_CGI_AUTHORIZATION:%1,t=application/x-httpd-cgi,l] and ask for it again, I get no errors in httpd-error.log anymore, but a plain dump of the CGI script in my browser, which is *also* not what I want ;) Help is very much appreciated.

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ImportError: No module named ldap
by Dreaming Warrior 13 Dec '02

13 Dec '02

hello all, i have installed the python-ldap using python-ldap-21.0.0pre05.tar.gz i am getting this error 2002-12-12T13:22:10 ERROR(200) Zope Could not import Products.LDAPUserFolder Traceback (innermost last): File /home/zeo/Zope-2.5.1-linux2-x86/lib/python/OFS/Application.py, line 531, in import_product File /home/zeo/zope/lib/python/Products/LDAPUserFolder/__init__.py, line 13, in ? File /home/zeo/zope/lib/python/Products/LDAPUserFolder/LDAPUserFolder.py, line 34, in ? File /home/zeo/zope/lib/python/Products/LDAPUserFolder/LDAPUser.py, line 19, in ? (Object: aq_inner) File /home/zeo/zope/lib/python/Products/LDAPUserFolder/utils.py, line 32, in ? ImportError: No module named ldap can any one help me out.. thanks in advance rockash.... __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com

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RE: [Zope] WYSIWYG Editors for Zope?
by Ria Marinussen 13 Dec '02

13 Dec '02

Hi Brian, >Is there a WYSIWYG html/text editor which can be plugged into Zope? > Structured text is better than nothing, but most all > commercial "big boys" > in CMS products provide WYSIWYG functioinality for the > non-technical types > to create and maintain pages and content. I don't see > anything like this for > Zope yet. when you mean a WYSIWYG editor to use in a browser, I can recommend ACE (Advanced Content Editor). It's available as html-component for use in IE5.5 and up. Unfortunately it's not for free, but it's not too expensive (around 60 dollar at this moment, and I've gotten two upgrades already for free). The license agreemant allows you to alter the source to match your demands and you can use the editor in as many sites/pages as you want. The only limitation is that the license if for one programmer to work with. You can find it at: http://yusasp.com/prj04.asp The examples that are provided with it are focused on asp and IIS, but it's easy to implement in zope. I can write a short how-to if you're interested. Greetings, Ria Marinussen Webmaster Department of Computer Science University of Twente Enschede, The Netherlands

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RE: [Zope] ms word?
by sean.upton＠uniontrib.com 13 Dec '02

13 Dec '02

I have heard about somebody doing cool stuff with the CMFTypes product using PyUNO and OpenOffice as a means to read/parse MSWord docs on the server side, effectively allowing you to use External Editor and MSWord to edit word docs, but have them saved as other things (html?) via the OpenOffice filter APIs exposed to CMFTypes via PyUNO. I would post this question to the plone-users or plone-developers lists (sourceforge), as this is new stuff. I'm also interested in this (but on Linux and OSX on the server side, instead of windows), but haven't really had time to investigate. Sean -----Original Message----- From: dev(a)projekt01.ch [mailto:dev@projekt01.ch] Sent: Thursday, December 12, 2002 5:02 PM To: zope(a)zope.org Subject: [Zope] ms word? Hello together Whats a good way for to handle word documents in zope/cmf/plone on a win server? Mit freundlichen Grüssen Roger Ineichen ___________________________ Projekt01 GmbH www.projekt01.ch Langackerstrasse 8 6330 Cham phone +41 (0)41 781 01 78 mobile +41 (0)79 340 52 32 fax +41 (0)41 781 00 78 email r.ineichen(a)projekt01.ch ___________________________ END OF MESSAGE _______________________________________________ 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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ms word?
by dev＠projekt01.ch 13 Dec '02

13 Dec '02

Hello together Whats a good way for to handle word documents in zope/cmf/plone on a win server? Mit freundlichen Grüssen Roger Ineichen ___________________________ Projekt01 GmbH www.projekt01.ch Langackerstrasse 8 6330 Cham phone +41 (0)41 781 01 78 mobile +41 (0)79 340 52 32 fax +41 (0)41 781 00 78 email r.ineichen(a)projekt01.ch ___________________________ END OF MESSAGE

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How can I "export" objects without user interference
by Thomas Runge 13 Dec '02

13 Dec '02

Hi! Using "export", it seems to be easy to do a "backup" of content within Zope. But to do this, I have to log in (of course I have to supply user-name and password) before selecting my object to backup and selecting "Export". So I will have to do every "backup" manually... Is there any way to "script" this, so a backup can be done automatically? --- Thanks. Thomas

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