Zope December 2002

zope@zope.dev

322 participants
461 discussions

a script or product to move Dtml files from one folder to another
by Hamzat Kamal 01 Jan '03

01 Jan '03

Hi, Is there a product or script that can be used to move a Dtml files from one folder to another? I want to be able to move a dtml file created after 24 hrs from active folder to a dormant folder. Thanks. ===== Hamzat kamaldeen Ishola Dnet Systems Limited. 223 Ikorodu Road, Lagos. Nigeria. 234 1 7749381, 234 08033011305 --- If Mistake is an opportunity to see better,�then do not fear it, but ready to admit it. NOTE: Sentimental decisions are not mistakes but failures !!!� __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com

2 1

How do I deal with UNpickelableError ?
by Catonano 01 Jan '03

01 Jan '03

il nome del dominio =?iso-8859-1?Q?=E8:?= www.badiailvingone.it il resto dei documenti che tin gli ha dato =?iso-8859-1?Q?=E8?= spazzatura. Grazie Ciao Adri P.S. ti faccio sapere se riesce a attivare la cosa pickelable and UNpickelable objects Mime-Version: 1.0 (GMessage framework 0.9.7) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Mailer: GyazMail version 0.9.7 Hello all, I get something back froma ZCatalog ( results = myZCatalog({'myAttr': myValue}) ) Then I try to put results in session, like this: ...Request.Session['myResults'] = results What I get back is an UnpickelableError message. It seems that lists are not pickelable. How can I store my results in a pickelable form? Can I? I'd like tu put online my work, when done, so I'd like not using products (like RAM based session managers), since I don't know how many of them are supported by my host. Please, please, please! Is there ANY possibility to put my objects in a pickelable set? Less importantly: How can I know wether an object is pickelable or not? How can I know WHO my object inherits from? In SmallTalk and Java I was used to class browsers and that did. How in Zope/python? Are dictionaries pickelable? How do I distinguish a list from a dictionary? Are there any kind of sets, other than lists and dictionaries? Ok, I think I made clear what I'm at. Please help me Thank you all. Bye Catonano

2 2

Python scripts & DA objects
by Jeff Sacksteder 01 Jan '03

01 Jan '03

I have an specific need to manipulate Database objects directly with a python script, rather than by ZSQL methods. I notice methods called manage_insert, manage_join, and manage_update in the source, but I can't quite get the syntax right. Zope Labs doesn't have any example code for this that I can find. Has anyone done something like this? Alternately, Since I can't introspect through the ZMI- where can I find a list of all the methods a DA object supports?

3 2

permissions
by Krause, Lewis 31 Dec '02

31 Dec '02

I would like to know which permission controls the ability to change Data being entered in a DTML doc, not being able to change the Doc Itself. ie entering data into a database. I want to control access at the Object level. Thanks in advance. Lewie

1 0

stopping indexing of acquired attributes
by Luca Olivetti 31 Dec '02

31 Dec '02

I'm not really sure this is a problem but I have a feeling that it will bite me later on. Anyway.. I have defined a class that's both a container and has properties of its own. The class (it's a CMF class) derives from SkinnedFolder, PortalContent and DefaultDublinCoreImpl. The problem is that many of the attributes are only meaningful for the object itself, not for the contained objects. This doesn't really bother me, but I would like to avoid indexing (and putting in the metadata) these attributes. So, I cannot use attributes starting with _ to stop acquisition since this would preclude putting them in the index/metadata. I cannot use Aquisition.explicit since I have no control on the contained objects (in fact the purpose of having a class deriving on SkinnedFolder is to use existing types as content). I've tried, with no success, the following: class MyClass(SkinnedFolder, PortalContent, DefaultDublinCoreImpl): .... .... def MyAttr(self): if not isinstance(aq_base(self),MyClass): return None .... .... No success because when the method gets called self is an instance of MyClass, so the method never returns None. Any hint? TIA -- Luca Olivetti Wetron Automatización S.A. http://www.wetron.es/ Tel. +34 93 5883004 Fax +34 93 5883007

2 6

Zope starting Probelm
by zope 31 Dec '02

31 Dec '02

Hi I have a probelm with starting the Zope server. It was running perfectly fine,all of a sudden it has started throwing this error when I try ./start & ERROR:- 2002-12-31T04:09:15 INFO(0) ZServer FTP server started at Tue Dec 31 09:39:15 2002 Hostname: apollo.stylus.local Port: 8021 ------ 2002-12-31T04:09:15 ERROR(200) ZServer Cannot write PID file. ------ 2002-12-31T04:09:15 PANIC(300) z2 Startup exception Traceback (innermost last): File /Users/zope/Zope-2.5.1/z2.py, line 618, in ? File /Users/zope/Zope-2.5.1/ZServer/PCGIServer.py, line 275, in __init__ File /Users/zope/Zope-2.5.1/ZServer/medusa/asyncore.py, line 306, in bind error: (2, 'No such file or directory') Could you please tell me where I have gone wrong .Is this a probelm with the port number already being in use? Is the address already bound to some other process? Thank you for all help in advance. Best Regards John Kunchandy --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.431 / Virus Database: 242 - Release Date: 12/17/2002

2 4

cannot upload files on Win32 Zope
by Rob Boyd 30 Dec '02

30 Dec '02

Hello, I recently installed Zope 2.5.1 on Windows NT 4, running as a service. I discovered that any time I try to upload a file through the ZMI, I get an error: Error Type: IOError Error Value: [Errno 2] No such file or directory: '\\TEMP\\~278-10' I don't have this problem on my Unix installations of Zope nor on a Windows 98 installation. Ideas? Thanks, Rob __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com

2 2

Odd problem after upgrading to 2.6
by Kevin Carlson 30 Dec '02

30 Dec '02

I upgraded to Zope 2.6 recently and when I log onto the server via http://staticip:8080 I get access but the left-hand frame of the ZMI is already expanded and "pointing" to a now deleted instance of a CMF. What happens is that I get a page not found error in the right-hand frame. I can click on the left-hand frame and navigate successfully after that, but it is a bit strange (and aggravating to a degree) that I get this behavior when others utilizing the system do not. Any ideas as to why this is happening? Thanks, Kevin

4 6

RE: [Zope] Change current path in External Method
by Passin, Tom 30 Dec '02

30 Dec '02

[ Jo Meder] > Am 28.12.2002, 14:25 Uhr > schräb Klimovich Alexander <klima(a)belsoft.by>: > > > Can anyone tell me how to change system current folder using python > > methods? > > Actually the best source for questions like this is <gasp> the python > documentation: http://www.python.org/doc/ > However, I strongly suggest that you not actually change the current directory, since other modules will not know that you changed it. If any of them depend on the actual value of the current working directory (shame on them!) they will be in trouble. If you know the absolute path, just use that. If you need a path relative to your module, you can get the module to tell you where it (or its owing package) is located and construct paths relative to that - that too is in the Python docs. The os library module has good functions for working with paths. See the docs. Cheers, Tom P

1 0

mount backup ZODB (readonly)
by Reinoud van Leeuwen 30 Dec '02

30 Dec '02

Hi, I have a backup of a Zope instance on my disc. I want to get a tree of objects from that backup into my current zope server. Now I could bring zope down, switch the data.fs files, start Zope up, export it en switch back and import it. But I was wondering whether it is possible to mount another data.fs file (readonly) so I can do it in my running zope. I browsed through the products but I did not find anything. TIA, Reinoud -- __________________________________________________ "Nothing is as subjective as reality" Reinoud van Leeuwen reinoud.v(a)n.leeuwen.net http://www.xs4all.nl/~reinoud __________________________________________________

2 1

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

1997

Zope December 2002