- Zope - Zope lists

Python v2.2.2
by John Poltorak 27 Mar '03

27 Mar '03

I get a number of warnings about using Python v2.2.2. Is Zope likely to support this version in the near future? -- John

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Re: [Zope] Initial login
by Lennart Regebro 27 Mar '03

27 Mar '03

John Poltorak wrote: > What username & password do I use when I want to connect to:- > > http://localhost:8080/manage If you are on Unix, you use the username and password that was displayed when installing. If you are on Windows, you use the username and password you entered when installing. In any case you can create an emergency user by running On unix: python zpasswd.py access On Windows: bin\python zpasswd.py access and after restarting the server you can use that username+password to login. > Also, can someone tell me which program gets called when I use > 'manage' when connecting? Zope.

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Re: [Zope] Z SQL Method results and ZClasses
by J Cameron Cooper 27 Mar '03

27 Mar '03

> > >In the advanced tab I'm only able to assign python based classes en no >Zclasses. >I want to assign a ZClass, is it possible to inherit a Zclass in a python > > Oops. Good point. Looking at the Pluggable Brains source, it looks like it still depends on traditional Python modules. Since it really just needs a class, it shouldn't be hard to patch App.Extensions (and maybe Shared.DC.ZRDB.DA) to work with ZClasses, though I don't really know anything about how ZClasses implemented, as I don't use 'em. If you can't do it, maybe a collector issue will get some action in time. The workaround is to make a regular module that inherits your ZClass somehow. Again, can't say how. --jcc

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executing perl script from Zope
by Mike Doanh Tran 27 Mar '03

27 Mar '03

Hi, Can anyone show me how do I run a local perl script from Zope? I want to execute a perl script when a user clicks on a button from a webpage. Thanks in advance for any suggestion, Mike

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var/Data.fs: any way to regenerate from scratch?
by Marc G. Fournier 27 Mar '03

27 Mar '03

We had a particularly impressive server crash a couple of weeks back, where our RAID controller blew up ... the result was some pretty impressive data corruption ... since the crash, we've been having a problem with Zope 2.5.1, particularly the ability to manage the site. When trying to Add Folder, it results in an error of: Traceback (innermost last): File /usr/local/www/Zope/lib/python/ZPublisher/Publish.py, line 150, in publish_module File /usr/local/www/Zope/lib/python/ZPublisher/Publish.py, line 127, in publish File /usr/local/www/Zope/lib/python/ZPublisher/Publish.py, line 127, in publish File /usr/local/www/Zope/lib/python/ZPublisher/Publish.py, line 127, in publish File /usr/local/www/Zope/lib/python/ZPublisher/Publish.py, line 122, in publish File /usr/local/www/Zope/lib/python/Zope/__init__.py, line 126, in zpublisher_exception_hook File /usr/local/www/Zope/lib/python/ZPublisher/Publish.py, line 102, in publish File /usr/local/www/Zope/lib/python/Zope/__init__.py, line 173, in commit File /usr/local/www/Zope/lib/python/ZODB/Transaction.py, line 234, in commit File /usr/local/www/Zope/lib/python/ZODB/Connection.py, line 348, in commit (Info: (('OFS.Folder', 'Folder'), '\x00\x00\x00\x00\x00\x003\x97', '')) File /usr/local/www/Zope/lib/python/ZODB/FileStorage.py, line 668, in store (Object: /usr/local/www/Zope/var/Data.fs) ConflictError: database conflict error (oid 0000000000003397, serial was 034b1b936fdaccb3, now 0000000000000000) I tried to run the fsrecover.py script on the Data file (a copy of it), and it closes with: exceptions.ValueError: unpack list of wrong size So I'm figuring that the Data.fs must be one of the casualties of the crash ... Now, Zope is a new one for me, and really have no idea of what the Data.fs is even used for ... is it something that I can just delete and Zope will just start building it from scratch? Or is it something that I can regenerate based on information from the file system? I found the following link: http://www.zope.org/Members/itamar/CorruptedZODB And tried it, but it made no difference ... from what I read in the URL, it sounds like I'm basically removing transactions, one at a time, from Data.fs ... what does that affect (ie. what am I losing for each transaction I remove)? how far back can/should I remove? Pointers, as well as advice, is greatly appreciated ... Thanks ..

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Connection Refference
by Matt Ficken 27 Mar '03

27 Mar '03

I am creating a product which has classes that override the Folder class so that my class controls access to some folders that it creates. From within the Folder class, specificially when the _setOb, _getOb and _delOb methods are called, is there a way to get access to the connection object/reference to the user that is making changes to the folders? I know there is the RESPONSE object for the product constructors, but I need a way to get to it from within the Folder class. -- __________________________________________________________ Sign-up for your own FREE Personalized E-mail at Mail.com http://www.mail.com/?sr=signup

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RE: [Zope] Re: ZPT rendered output formatting
by Passin, Tom 27 Mar '03

27 Mar '03

[ Felix Ulrich-Oltean] > I wish I had the time and energy to convince people not to use dozens > of tables filled with 1px images, but I don't. > Hear, hear! Cheers, Tom P

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Zope in Manufacturing
by lozinski＠jobmart.com 27 Mar '03

27 Mar '03

Is anyone interested in using zope in manufacturing? Regards Christopher Lozinski lozinski(a)jobmart.com 510 795 6086 (office) 510 599 6086 (cell)

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Newbie: ZClass is what I need?
by Fabio Rolando 27 Mar '03

27 Mar '03

Hi. I am trying to develop a product and I need to define some kind of object having a fixed HTML structure and some extra properties. I have to provide users with an interface (into the Zope management console) to create instances, type the values for the properties, and browse the local filesystem to select the file that will be included into the fixed html structure. In other words when they create a new product they should be given an interface where they can put values for properties and browse a file on their filesystem. When they press the button the new objetc must be made available to readers. Can I do this using ZClass? How can I embed some predefined contents in the ZClass? How can I have the instance to handle some uploadable contents? Thank you all for your help. Fabio

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newbie - class attributes!
by Danny 27 Mar '03

27 Mar '03

Hi again Im doing some product-stuff and have reached a point where its necessary that som instances of the same product-type share a property (class attribute). How do I do this in Zope and Python? Regards Danny Nielsen

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