July 2001 - Zope - Zope lists

Looking for beta testers: Windows gvib for Python 2.1
by Brad Clements 30 Jul '01

30 Jul '01

I've inherited the gvib database adapter from Bob Tierney a few months ago, finally getting around to creating a binary release for Python 2.1 for Windows. If you're moving to Zope 2.4 and using Interbase on Windows, you'll need this. Please send me a note and I'll email you the gvib adapter self-installer. Brad Clements, bkc(a)murkworks.com (315)268-1000 http://www.murkworks.com (315)268-9812 Fax netmeeting: ils://ils.murkworks.com AOL-IM: BKClements

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[Observation] "None object has no method load"
by Dieter Maurer 30 Jul '01

30 Jul '01

For the archives: Today, I used a Zope 2.3.3 to extend an application. Suddenly, Zope reported "Attribute error, getUserByName". I check the log file and found "Could not load lots of "<Object id>", "None" object has not method "load". Restarting Zope let the problem disappear. I am unaware, that I did any special things before the problem occured. Dieter

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logo protected word
by Peter Bengtsson 30 Jul '01

30 Jul '01

Creating an image called "logo" in the root of a Zope 2.3.3 (haven't tested any other) doesn't work. I appears "broken" but has the right dimensions when you try to view it. Renaming it to anything solves the problem. (pretty fresh install I think so not a lot of products) Bug? Reported?

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Get attribuut of a DTML DOCUMENT
by r.laarhoven＠aca.it 30 Jul '01

30 Jul '01

I have several documents with 3 properties: - name - games - points How can i be able to loop through the documents and created a list with the total points and games (belong to 1 name) in a python script

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Huh? Undefined symbol "ERR_load_RSAREF_strings"
by Tosh Cooey 30 Jul '01

30 Jul '01

I'm trying to install Zope for the first time and have come upon a little problem. I initially tried building and installing from source, but ran into a problem when trying to 'start' Zope. I am using PCGI and so after building my virtual host file as I found from the documentation and hitting the 'manage' page I got the "Temporarily Unavailable" message. A little RTFM later and it seems this happens if there are problems starting Zope, so I check to see if it even runs with the 'start' command, here's what I get: Traceback (most recent call last): File "/usr/local/www/Zope/z2.py", line 542, in ? import ZServer File "/usr/local/www/Zope/ZServer/__init__.py", line 87, in ? from medusa import max_sockets, asyncore File "/usr/local/www/Zope/ZServer/medusa/max_sockets.py", line 2, in ? import socket File "/usr/local/lib/python2.1/socket.py", line 41, in ? from _socket import * ImportError: /usr/local/lib/libcrypto.so.1: Undefined symbol "ERR_load_RSAREF_strings" I'm running FreeBSD 3.4 and specifying the port 8880 with -w8880 in the 'start' file because there is a Shoutcast server running on 8080 After searching the net and mail archives for a solution to this I decide to try the 'ports' collection of Zope from FreeBSD.org since some mail list messages suggest this can fix most Zope issues WRT FreeBSD. Some downloading and modifying later (-w8880) I hit the 'manage' function again, but this time I don't get the "Temporarily Unavailable" error, I get a webserver error, and the web error log file says: Premature end of script headers: /usr/local/www/cgi-bin.default/Zope.cgi So I try to see if the Zope process will even run, and again I get the same error: Traceback (most recent call last): File "/usr/local/www/Zope/z2.py", line 542, in ? import ZServer File "/usr/local/www/Zope/ZServer/__init__.py", line 87, in ? from medusa import max_sockets, asyncore File "/usr/local/www/Zope/ZServer/medusa/max_sockets.py", line 2, in ? import socket File "/usr/local/lib/python2.1/socket.py", line 41, in ? from _socket import * ImportError: /usr/local/lib/libcrypto.so.1: Undefined symbol "ERR_load_RSAREF_strings" So now I am thoroughly confused. It's certainly not an issue of ports vs. source. There's nothing about libcrypto.so.1 in the mail archives, nor Google (in the context of Zope) and so I have no idea how to solve this, can anyone share any insight? Thanks!!! Tosh

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dtml-tree - Processes all banches and sub branches? How to Stop this?
by P Cowley 30 Jul '01

30 Jul '01

Hello, I am using a dtml-tree. The tree automatically queries all open branches and sub branches each time an expansion or compression (the + or -) is pressed. It does this for all open branches, not just the new one I clicked. This is very time consuming for me. How can I have it only query for information from the new branch I clicked, and have it just remember the state of the other banches without re-querying them. I am familiar with "assume_children" and "single", but these dont' really solve my problem. THanks! __________________________________________________ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/

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WebDrive & Zope's WebDAV
by Joel Burton 30 Jul '01

30 Jul '01

I've used WebDrive for a while w/FTP access (to Zope and other things), but haven't been able to get it working w/Zope's WebDAV. There are no error messages generated, but the folder never displays any content whatsoever. Has anyone been successful with this? Any ideas? -- Joel Burton <jburton(a)scw.org> Director of Information Systems, Support Center of Washington

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Large Data.fs Problems
by Chris Withers 30 Jul '01

30 Jul '01

Hi, Can anyone suggest anything to alleviate the pain of stopping and starting a Zope instance with a Data.fs in excess of 1400Mb? The current setup is CompressedStorage layered on top of FileStorage and startup seems to take about 5-10 minutes, which is not great during product development :-S Also not helped by CompressedStorage throwing CorruptDataErrors all the time :-S Any help would be worth much beer... cheers, Chris

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Zope IRC Problems
by Andy Dawkins 30 Jul '01

30 Jul '01

I am having trouble connecting to #zope on irc.zope.net and irc.openprojects.net I keep getting a connection refused error. This worked fine on Friday. Anyone know whats going on? -Andy

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manage_clone + proxy_roles problem
by carlo beccaria 30 Jul '01

30 Jul '01

hi. i have this method "registrazione" with: <dtml-call "RESPONSE.redirect('http://host/manage_addProduct/myproduct/builder?op4mod=a&new_id=b')"> builder : <dtml-with "manage_clone(_.getattr(builder,op4mod),REQUEST['new_id'])"> all works fine, but... i need proxy_roles, anonymous user must have access to "builder". builder have proxy_roles, with manager access. if i try to get mymethod: Site Error An error was encountered while publishing this resource. Unauthorized Sorry, a site error occurred. Traceback (innermost last): File /home/becks/Zope-2.3.2-src/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /home/becks/Zope-2.3.2-src/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/becks/Zope-2.3.2-src/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/becks/Zope-2.3.2-src/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: builder) File /home/becks/Zope-2.3.2-src/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: builder) File /home/becks/Zope-2.3.2-src/lib/python/OFS/DTMLMethod.py, line 189, in __call__ (Object: builder) File /home/becks/Zope-2.3.2-src/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: builder) File /home/becks/Zope-2.3.2-src/lib/python/DocumentTemplate/DT_With.py, line 133, in render (Object: manage_clone(_.getattr(builder,op4mod),REQUEST['new_id'])) File /home/becks/Zope-2.3.2-src/lib/python/DocumentTemplate/DT_Util.py, line 334, in eval (Object: manage_clone(_.getattr(builder,op4mod),REQUEST['new_id'])) (Info: builder) File <string>, line 0, in ? File /home/becks/Zope-2.3.2-src/lib/python/OFS/CopySupport.py, line 333, in manage_clone (Object: Traversable) File /home/becks/Zope-2.3.2-src/lib/python/OFS/CopySupport.py, line 414, in _verifyObjectPaste (Object: Traversable) Unauthorized: Add Folders with manager password , all works... i have zope2.3.3, python 1.5.2 "registrazione" folder, have site root and acl_user, i have try without, but is the same. why? tnx carlo

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