- Zope - Zope lists

Re: [Zope] Unpckleable error
by Chris Withers 28 Jan '02

28 Jan '02

Vicente Castello Ferrer wrote: > > Have you tried to import an old squishdot site? Yup, works fine... cheers, Chris PS: Keep replying to lists, I can't help you but maybe someone else can...

2 1

Re: [Zope] Python Base Classes, ZObjectManager, and Subobjects
by Ross Patterson 28 Jan '02

28 Jan '02

Thanks. I looked at the ObjectManager code in mxm. What I'm really looking for is a way to subclass zObjectManager in a python base class and have the "subobjects" management tab show up in a ZClass that subclasses my python base class. It works fine when I create a ZClass that subclasses a ZCLass that subclasses ZClasses: ObjectManager, but I can't get it to work from a python base class. Any more help on this is greatly appreciated. On Mon, 28 Jan 2002, Max M wrote: > You might be interrested in doing this through: > > http://www.zope.org/Members/maxm/HowTo/easyProduct > > Where everything is set up to work from the outset. I actually thinks > that it does what most of what you want. Or just copy the class in the > mxm folder and add to it whatever you need in your classes. > > regards Max M > > Ross Patterson wrote: > > >I'm transitioning a product from pure ZClasses to a hybrid product python base > >classes and ZClasses. So this is my first time working with python > >products. > > > > > ----------------------------------------------------------------- | Ross Patterson rossp(a)cats.ucsc.edu | | Programmer/Analyst (831)459-2792 | | Physical Planning & Construction Fax:(831)423-7436 | | UC Santa Cruz http:www2.ucsc.edu/ppc | -----------------------------------------------------------------

1 0

Re: [Zope] Unpckleable error
by Chris Withers 28 Jan '02

28 Jan '02

Vicente Castello Ferrer wrote: > > Dieter Maurer wrote: > > > > =?iso-8859-1?Q?Vicente_Castell=F3_Ferrer?= writes: > > > ... > > > I downloaded and installed zope 2.4.3 in other folder, but when I try > to > > > import a .zexp file I exported from the problematic zope installation > (the > > > one I upgraded to) it gives me a weird error too: > > > > > > No module named splitter. > > It just occurred to me, what platform is this on and how did you install > Zope? > > The platform is Windows 2000 > > The problem occurs on the 2.4.3 upgrade (Zope-2.4.x-to-2.4.3-win32-x86.tgz) > and the 2.4.3 and 2.5.0 full installation files.(Zope-2.4.3-win32-x86.exe > and Zope-2.5.0-win32-x86.exe). Well, I just tried 2.5.0 on Windows NT and and old ZODB I use for all sorts of Zope versions. That had a Squishdot site in it and I created a new one in it too... So, unfortunately, I can't reproduce the error and so I'll leave the Zope collector item as rejected. I think you just have something badly hosed on your machine :-( good luck, Chris

1 0

Re: [Zope] dtml-with help
by Bak ＠ kedai 28 Jan '02

28 Jan '02

>Hi all: > >Can anybody assist me with this, I'm trying to access all the folders >within pao > stories. The folders within stories are broken down in to >years 1997 - 2002 within these folders are more folders for the 12 months. >What I want to do is look in all the year folders then months to see if any >documents meet my if statement. Is this possible? > >Thanks, >Todd > > i would think indexing these in ZCatalog, or using zopefind would help faster, even >_______________________________________________ >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 ) >

1 0

dtml-with help
by Todd Loomis 28 Jan '02

28 Jan '02

Hi all: Can anybody assist me with this, I'm trying to access all the folders within pao > stories. The folders within stories are broken down in to years 1997 - 2002 within these folders are more folders for the 12 months. What I want to do is look in all the year folders then months to see if any documents meet my if statement. Is this possible? Thanks, Todd

1 0

_setOb vs. _setObject in BTreeFolder
by Thomas Guettler 28 Jan '02

28 Jan '02

What is the difference between _setObject and _setOb in a BTreeFolder? I discovered that if I use _setObject the BTreeFolder is not used, but when I use _setOb it used, but the documents don't appear in mybtreefolder/manage_main. BTreeFolder seems to have to storages: the inherited ones from Folder and the BTree storage. This is confusing. I think it would be better if BTreeFolder would delegate all methods to _tree, or rise an exception if you try to write the Folder storage. BTreeFolder doesn't display the addProdukt drop-down box properly, too. I use BTreeFolder version 0.2 from February 2001. Are others having this problems, too?

1 0

Tracking down "conflict writes at ..."
by Thomas Guettler 28 Jan '02

28 Jan '02

I recieve conflict writes: "conflict error at foo (X conflicts since startup)" Is it possible to get the line of the number where the conflict happend? Background: I have a python product with a class that uses a BTreeFolder to store many documents. All files in my simple DMS store the data in this directory. thomas

2 1

more info about BTree
by sree 28 Jan '02

28 Jan '02

Dear friends, Greetings! I just downloaded BTree and tried working with it as I was told btree could handle large no. of objects of similar structure with ease. I filled in 15,000 dtml methods and the zope almost stopped responding... May be my test server ( a pc running win 98, my-sql and zope on 64mb ram ) was not good enough. I want to know more about BTree. I searched zope site and got only 6 links to the subject was not good enough to understand BTree. Does anybody have any web links whith provide more info... Thanks in advance. Regards, - sree

3 2

RE: [Zope] Empty lines in forms?
by hans 28 Jan '02

28 Jan '02

read abt Conversions at 3: Object Publishing http://www.zope.org/Documentation/ZDG/ObjectPublishing.stx 3.2.6 ZPublisher http://www.dieter.handshake.de/pyprojects/zope/book/chap3.html FormVariableTypes http://www.zope.org/Members/Zen/howto/FormVariableTypes or chap 8 Advanced DTML of zope book

2 1

Re: [Zope] Folder with one million Documents?
by Stephan Goeldi 28 Jan '02

28 Jan '02

> > You also will REALLY need some nice hardware. I would suggest the >fastest > > box you can get with LOTS of RAM. I would look at something along the >lines > > of a Dual Athlon 2000+ (P-rated, not MHz) box with 3-4 GB RAM, and a >striped > > RAID volume of fast disks. No serious web hoster would make use of a RAID-0 on a productive server! When you speak of striping (alias RAID-0) insecurity is at least doubled, because when 1 harddisc crashes, the data is lost on both discs. RAID-1, 5 or 10 would be better. RAID-1 mirrors the disks and improves READ performance (because the data can be read from at least two discs at the same time). RAID-5 gives less performance improvement but at least more than without any RAID. RAID-5 needs at least 3 discs and uses an algorithm to recover data from a crashed disc. RAID-10 is a combination of RAID-0 and RAID-1. Does anybody have comparisons of the performance of Zope in these different RAID environments? Our Zope Hosting bases on a RAID-5 solution, because it seemed us to be a good combination of performance and security. Stephan -------------------------- Swiss Quality Zope Hosting -------------------------- http://www.zopehosting.ch/ -------------------------- iEXPO 02: 6th - 8th februar 2002 in Zurich Exhibition hall 1 boot 124 demonstrations of Zope and CMF _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp.

1 0