- Zope - Zope lists

[ANN] Zope 2.7.6 b1 released
by Andreas Jung 13 Apr '05

13 Apr '05

Dear Zope Community, on behalf of Zope Corporation and all Zope 2 developers and contributors I am pleased to announce the release of Zope 2.7.6 beta 1 Zope 2.7.6 beta 1 can be downloaded from http://www.zope.org/Products/Zope/2.7.6b1 The release notes can be found at http://www.zope.org/Products/Zope/2.7.6.b1/CHANGES.txt This release also includes the security hotfix from 2005-04-05. It is highly recommended to upgrade existing installations or to install at least the hotfix and wait until 2.7.6 final will be out (in about two weeks). For information on using Python 2.4 with Zope 2.8: see doc/INSTALL.txt Andreas Jung Zope 2 Release Manager

2 1

DirectoryStorage on Windows and MacOSX HFS+
by Johan Carlsson 13 Apr '05

13 Apr '05

Is there anyone who have tried DirectoryStorage on Windows NTFS or MacOSX HFS+? I'm going to try both, got a compiled readdir.dll module if anybody's intressed in tring it on Windows. (I'm not sure if it's necessary in the Windows release, the documentation isn't clear about that.) Regards, Johan -- Johan Carlsson Tel: + 46 8 31 24 94 Colliberty Mob: + 46 70 558 25 24 Torsgatan 72 Email: johanc(a)easypublisher.com SE-113 37 STOCKHOLM

1 0

understanding Zope's memory usage
by Lucas Hofman 13 Apr '05

13 Apr '05

I am running a server with a handfull of plone intranet sites. The server has 4GB memory, but is now starting to page. What I notice is that the different Plone instances vary widely in there memory usage. For one site every process uses 400Mb, and there are 6 processes running! That is 2.4 Gbyte for one site! I see there is one deamon process that is small, and 6 processes that are big. If we call the six biggies a-f: deamon start a a starts b b starts c d e f c d e f are probably zserver threads, but what do process a and b? And why do the all have the same size and RSS? What are the alternatives to limit the memory consumption? Anybody who can enlighten me on this? Thanks, Lucas

2 7

newbie:cookie expiry problem
by prabuddha ray 13 Apr '05

13 Apr '05

This may be very silly plz help I gave this cookie expiry statement in a python script: RESPONSE.expireCookie('login') return context.REQUEST.RESPONSE.redirect('index_html') but when i checked the cookie values in request page, it wasn't removed. the last redirect still worked. when i put an if like this : if (RESPONSE.expireCookie('login')) return context.REQUEST.RESPONSE.redirect('index_html') redirect dont work. where am i wrong. -- Share the vision of difference with ME

2 2

Re: newbie : select tag value setting problem
by prabuddha ray 13 Apr '05

13 Apr '05

Thanks for the suggestion, I added the 'value district/district_code' now only. 'selected' is working fine . if i remove the 'value' thing its working fine. i also tried this ; option tal:attributes="selected python:test(distname==district.district_name, 'selected',''); value district/district_code" tal:content="district/district_name"> </option> as for the 'distname' test value() the def is: <body tal:define="distname request/form/districtname|nothing; So guess since value tag is not set so 'distname' is not being set. the select tag is : <select name="districtname" onchange="reloadPage()"> plz suggest. On 4/13/05, Andreas Jung <lists(a)andreas-jung.com> wrote: > > > --On Mittwoch, 13. April 2005 2:14 Uhr -0700 prabuddha ray > <buddharay(a)gmail.com> wrote: > > > I've this 'district' select tag .I'm getting the values usinga ZSQL > > method. I want to set the value of the option by the district code and > the > > display the district name. > > > > I tried this : > > <div tal:repeat="district container/getDistrict"> > > <option tal:attributes="selected > > python:test(distname==district.district_name, 'selected',''); > > value district/district_code"> > > <span tal:content="district/district_name"></span> > > </option> > > </div> > > > > the drop down list is getting the district names but value is being > > set only once. > > i checked the request values and its giving the 1st list value everytime. > > - either your test() always evaluates to false > > - try tal:attributes="SELECTED (in upper case) > > > > > plz tell me how should i use the tal:attribute tag here so as to get > > both the 'value' and the 'name' values as a list. > > -- > > What does this mean? > > -aj > -- Share the vision of difference with ME

1 1

newbie : select tag value setting problem
by prabuddha ray 13 Apr '05

13 Apr '05

I've this 'district' select tag .I'm getting the values usinga ZSQL method. I want to set the value of the option by the district code and the display the district name. I tried this : <div tal:repeat="district container/getDistrict"> <option tal:attributes="selected python:test(distname==district.district_name, 'selected',''); value district/district_code"> <span tal:content="district/district_name"></span> </option> </div> the drop down list is getting the district names but value is being set only once. i checked the request values and its giving the 1st list value everytime. plz tell me how should i use the tal:attribute tag here so as to get both the 'value' and the 'name' values as a list. -- Share the vision of difference with ME

2 1

too big data.fs
by Jianping Zhu 13 Apr '05

13 Apr '05

I have redhat 9.0 with zope on it. the size data.fs is 3.2 GB. my question is 1. how can find to size of folder and file inside data.fs, So i can ask the idiot who upload large file to zope to delete it. 2, Recentlt i often get troulble of losing network connection of my redhat server, is there any relation between the large data.fs and the disconnetion? Thanks

2 1

Q: Embedding documentation in Page Templates?
by Stephen Nesbitt 12 Apr '05

12 Apr '05

All: Does anyone know of a way of embedding documentation directly into a page template without using ? In other words is there some construct which tells the rendering engine to simply ignore some content.? Thanks, -steve -- Stephen Nesbitt Senior Configuration Management Engineer The Cobalt Group snesbitt(a)cobaltgroup.com x8271

3 2

Session without cookies.
by Fernando Lujan 12 Apr '05

12 Apr '05

Hi everyone, Is there possible to use a Session control without cookies? I already changed the browser_id_manager and unchecked the cookies and checked the "Automatically Encode Zope-Generated URLs With A Browser Id" option. But it's just stops working. :( In addition, where could I get the Examples? The Zope book has a mention of it, but I couldn't find the URL to download the Examples. Thanks! Fernando Lujan

3 6

Security on email.Message.Message
by Tim Hicks 12 Apr '05

12 Apr '05

Hi, I'm trying to import and use the email.Message.Message class in a zope 'Script (Python)'. I have the following security assertions in my product code:: from AccessControl import allow_module, allow_class from AccessControl import ModuleSecurityInfo ModuleSecurityInfo('email.Message').declarePublic('Message') from email.Message import Message allow_class(Message) As a result, I can successfully import like:: from email.Message import Message I can even create an instance and call most methods on it:: m = Message() m.set_payload('read that') However, when I try to use the mapping interface, I get an error. For example, the following:: m['from'] = 'tim(a)example.com' produces a traceback like:: Traceback (innermost last): Module ZPublisher.Publish, line 101, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 39, in call_object Module Shared.DC.Scripts.Bindings, line 306, in __call__ Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module Products.PythonScripts.PythonScript, line 323, in _exec Module None, line 6, in AAA - <PythonScript at /test/AAA> - Line 6 Module RestrictedPython.Guards, line 96, in handler TypeError: object does not support item or slice assignment Does anyone have any idea what the problem is? Tim ps Not subscribed here, so please do cc me with replies.

2 4