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attribute error: absolute_url ... answer to my own question ;-)
by wazum-mail (wolfgang) 26 Apr '01

26 Apr '01

hi it works as follows: <dtml-if "_.has_key ('text_css_styles')"><link rel=stylesheet type="text/css" href="<dtml-var "text_css_styles.absolute_url ()">"></dtml-if> thx, though I was fast enough to get it myself but if someone can tell me WHY this works, your answer is appreciated! Wolfgang

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UnpicklingError
by Norman Khine 26 Apr '01

26 Apr '01

Hello, I am trying to import a zexp file but am getting the following error: Error Type: UnpicklingError Error Value: invalid load key, ' '. Traceback (innermost last): File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/home/khine/usr/local/Zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_importObject) File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: manage_importObject) File /usr/home/khine/usr/local/Zope/lib/python/OFS/ObjectManager.py, line 563, in manage_importObject (Object: Traversable) File /usr/home/khine/usr/local/Zope/lib/python/ZODB/ExportImport.py, line 208, in importFile UnpicklingError: (see above) My set up is: Zope Version Zope 2.3.2b2 (source release, python 1.5.2, linux2) Python Version 2.0 (#2, Jan 8 2001, 16:54:34) [GCC 2.95.2 19991024 (release)] System Platform freebsd4 Any ideas, thanks Norman ========================================= "Eternity is Time Time, eternity To see the two as opposite Is Man's Perversity" The Book of Angelus Silesius

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Question about logins?
by Steven Grimes 26 Apr '01

26 Apr '01

I have a situation where I need to be able to programmatically add users to the ACL_Users on three different Zope machines running three different apps. I don't think Zeo will work for this because they all run different apps. (Please correct me if I'm wrong here) Specifically what I'm trying to do is write a management interface on one of the Zope machines that will add permissions in certain databases(got this part working) and to add the user to ACL_USERS on the three different Zope machines. I have successfully written code to add a user to the current machine. What I need is a anyway to access the acl_users.manage_users() method on a different Zope machine. I've been reading the email archive for hours now and can't seem to find a solution to my problem. Any help would be greatly appreciated. Thanks, Steven Grimes Database Engineer sgrimes(a)atinucleus.com Accelerated Technology, Inc. 720 Oak Circle Drive East Mobile, AL 36609 TEL: 334-661-5770 x2348 FAX: 334-661-5788 www.acceleratedtechnology.com ------------------------------------------------------------ "Nucleus. All You NEED in an RTOS. Royalty Free." ------------------------------------------------------------

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Re: [Zope] /zope/ results in an error please help
by Kai Hofmann 26 Apr '01

26 Apr '01

> I had a similar problem on a solaris system. When I used the solaris tar > to untar a Product that contained the lib/python/Products path as root, > the lib python and Products direcories all get the ownership/permission > from the tar file. I changed the ownership back to normal and everything > was fine. I now untar everything as the zope user to avoid this problem. That fixed the problem - I forgot to do a "chgrp -R other *" Thanks for the hint :) Greetings Kai -- Institut für Seeverkehrswirtschaft und Logistik http://www.isl.org/ Dipl.-Inform. Kai Hofmann mailto:hofmann@isl.org Universitaetsallee GW1 Block A phone:+49 421 22096-83 D-28359 Bremen fax:+49 421 22096-55

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Re: [Zope] asp request and response objects
by David Kovach 25 Apr '01

25 Apr '01

Hey Chris, I will look into CoreSessionTracking for sure... thats great it works across ZEO. Definately spell this out in my ASP IS CRAP COMPARED to ZOPE document I am putting together... thanks...! Later, David Kovach dave(a)kovach.com SAP >From: "Chris McDonough" <chrism(a)digicool.com> >To: <dave(a)kovach.com>, <andym(a)ActiveState.com>, <zope(a)zope.org> >Subject: Re: [Zope] asp request and response objects >Date: Wed, 25 Apr 2001 18:46:38 -0400 > > > Hi Andy, > > > > The ASP session object is quick and easy but it doesnt scale well at all >due > > to it being a memory hog and it isnt an enterprise-wide solution for > > security reasons. > > > > But, definately need some "canned" ZOPE solutions to describe how to > > a) handle session via something like a session object and b) show the >bonus > > of decreased memory usage and increased security with a ZOPE session > > "object"... > >There are many session products for Zope. One is CoreSessionTracking, >which >can operate in "ASP mode" (e.g. chew up all the memory on your machine and >don't allow for a clustered solution without a session affinity manager), >or >it can alternately use the ZODB for more sane memory consumption and >clustering via ZEO. Its documentation explains in lots of detail how it >helps. > >- C > > _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com

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RE: [Zope] ZODBC hangs up Zope
by Capesius, Alan 25 Apr '01

25 Apr '01

look at zmxODBC >>>-----Original Message----- >>>From: albert boulanger [mailto:aboulang@ldeo.columbia.edu] >>>Sent: Wednesday, April 25, 2001 5:24 PM >>>To: zope(a)zope.org >>>Subject: [Zope] ZODBC hangs up Zope >>> >>> >>> >>>I am using the ZODBC product in Zope 2.2.4 to connect to an >>>Oracle data >>>warehouse and it seems that all of Zope hangs up when there >>>are tables >>>being locked during updates and a sql query is done using ZODBC. I am >>>using the ZDGchart product to summarize some data in the >>>warehouse. It >>>looks like the ORA-04020 error (Deadlock detected) is not being >>>trapped and then ZODBC hangs up the rest of Zope. >>> >>>Should I be using some other DA product? >>> >>> >>>Thanks, >>>Albert Boulanger >>>aboulanger(a)vpatch.com >>> >>>_______________________________________________ >>>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] asp request and response objects
by David Kovach 25 Apr '01

25 Apr '01

Hi Andy, The ASP session object is quick and easy but it doesnt scale well at all due to it being a memory hog and it isnt an enterprise-wide solution for security reasons. But, definately need some "canned" ZOPE solutions to describe how to a) handle session via something like a session object and b) show the bonus of decreased memory usage and increased security with a ZOPE session "object"... Hmmmm... David Kovach dave(a)kovach.com SAP >From: "Andy McKay" To: , , Subject: Re: [Zope] asp request and response >objects Date: Wed, 25 Apr 2001 12:47:28 -0700 > > > I think: > > 1. Form submission and Form Response via ASP > 2. Dynamic >content (like time and date - something simple) > placed in a page > 3. SQL >connection object and subsequent SQL call > 4. Page Redirection and passing >of form field or hidden data (state) > 5. Reading in attributes from an >offline configuration page (asp page) > to set the values of an online page >- like bgcolor,etc. > >The one thing everyone says that's great about ASP is the built in session >management. I'll disagree with them, but this is one key that many people >ask about. > >Cheers. -- >Andy McKay. > _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com

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RE: [Zope] Debian zope2.3.1 installation powerpc
by sean.upton＠uniontrib.com 25 Apr '01

25 Apr '01

Much of Zope is written in C, thus compiled. There should be a deb for 2.3.0-4 at the very least for ppc under Deiban unstable (I installed this on my Mac/Linux laptop a few weeks ago). I know that the deb for i386 is now updated to 2.3.1-1, but I'm not sure how package maintainers ensure builds on all platforms on Debian (personally, I'd like to know, becuase I am planning on running Zope on Debian systems on both the intel and sparc platforms). Bottom line, you do need a platform specific deb, or get the source install and build it yourself. Sean -----Original Message----- From: Geert Uytterhoeven [mailto:geert@linux-m68k.org] Sent: Tuesday, April 24, 2001 11:00 PM To: basicprinting(a)earthlink.net Cc: zope(a)zope.org; debian-powerpc(a)lists.debian.org Subject: Re: [Zope] Debian zope2.3.1 installation powerpc On Wed, 25 Apr 2001 basicprinting(a)earthlink.net wrote: > I downloaded http://mwr.ddts.net/a/mwr/zope_2.3.1-1_i386.deb > then tried to install it. > > ~# dpkg -i /home/someuser/zope_2.3.1-1_i386.deb > > dpkg : error > package architecture (i386) does not match system (powerpc) > > So python byte-code is NOT cross architecture? According to the Python tutorial it is platform independent. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert(a)linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds _______________________________________________ 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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ZODBC hangs up Zope
by albert boulanger 25 Apr '01

25 Apr '01

I am using the ZODBC product in Zope 2.2.4 to connect to an Oracle data warehouse and it seems that all of Zope hangs up when there are tables being locked during updates and a sql query is done using ZODBC. I am using the ZDGchart product to summarize some data in the warehouse. It looks like the ORA-04020 error (Deadlock detected) is not being trapped and then ZODBC hangs up the rest of Zope. Should I be using some other DA product? Thanks, Albert Boulanger aboulanger(a)vpatch.com

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OperationalError: Table 'Tokens' was not locked with LOCK TABLES
by Norman Khine 25 Apr '01

25 Apr '01

Hello after messing arriund with mysqlUserFolder, I got this error: Error Type: OperationalError Error Value: (1100, "Table 'Tokens' was not locked with LOCK TABLES") Traceback (innermost last): File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/home/khine/usr/local/Zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 162, in publish File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/BaseRequest.py, line 446, in traverse File /usr/home/khine/usr/local/Zope/lib/python/Products/mysqlUserFolder/mysqlUser Folder.py, line 520, in validate (Object: RoleManager) File /usr/home/khine/usr/local/Zope/lib/python/Products/mysqlUserFolder/mysqlUser Folder.py, line 476, in authenticate (Object: RoleManager) File /usr/home/khine/usr/local/Zope/lib/python/Products/mysqlUserFolder/mysqlUser Folder.py, line 436, in authenticate_cookie (Object: RoleManager) File /usr/home/khine/usr/local/Zope/lib/python/Products/mysqlUserFolder/vdb.py, line 283, in request_check_token File /usr/home/khine/usr/local/Zope/lib/python/Products/mysqlUserFolder/vdb.py, line 213, in check_token File /usr/home/khine/usr/local/Zope/lib/python/Products/mysqlUserFolder/db.py, line 437, in get_token File /usr/home/khine/usr/local/Zope/lib/python/Products/mysqlUserFolder/db.py, line 76, in __do_query File /usr/home/khine/usr/local/lib/python2.0/site-packages/MySQLdb.py, line 195, in execute File /usr/home/khine/usr/local/lib/python2.0/site-packages/MySQLdb.py, line 290, in _query File /usr/home/khine/usr/local/lib/python2.0/site-packages/MySQLdb.py, line 235, in __do_query OperationalError: (see above) Can any one shed a light. Thanks Norman ---------------------------------------------------------------------------- ---- /*/\*\/\*\ /*/ \*\ /*/ \*\ |*| Norman Khine /*/ /*/ /*/ \*\_ |*| |*||*| mailto:khine@o-a-l.net /*/ /*/ /*/\*\/*/ \*\|*| |*||*| Purley, UK /*/ /*/ /*/\*\_/*/ \*\_/*/ |*|____ ^^^^^^^^^^^^/*/^^^^^^^^^^^\*\^^^^^^^^^^^ /*/ \*\

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