- Zope - Zope lists

<dtml-in> and list of dictionaries
by Petr Knapek 28 Feb '00

28 Feb '00

Hi Zopist, does anybody know how to put a list of dictionaries into <dtml-in> tag? I would like to call 'manage_addProperty(id, value, type)' and the variables id, value and type to store in a list of dictionaries for different properties. Thanks, Petr -- Petr Knápek PVT.NET, e-mail: petr.knapek(a)pvt.net, tel:+420-5-41 558 394 PVT a.s. - pvt.net, Veveří 102, 659 10 Brno, Czech Republic

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Authentication Problem
by Jonathan Donald 28 Feb '00

28 Feb '00

I'm having difficulty setting up users and roles. Obviously I'm missing something really obvious, but I can't figure out what. FWIW, this is v. 2.1.4 running on RedHat Linux 6. The Problem: I have a folder called Sites, at the top level of the Zope tree. Inside Sites/acl_users I've defined user "cedric". cedric has one role, anonymoususer, which has view privileges. When I try access http://mysever:8080/sites/ as "cedric," I get: Zope Error Zope has encountered an error while publishing this resource. Unauthorized You are not authorized to access this resource. Username and password are not correct. {traceback} {Troubleshooting suggestions} Any help is most appreciated. Thanks,

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input/represent date the European way
by Gidon Friedman 28 Feb '00

28 Feb '00

hi to all i'm running zope 2.1.2 on win95 binary distribution for development. A) ouput question: i have to use : <dtml-var ab fmt=dd>.<dtml-var ab fmt=mm>.<dtml-var ab fmt=year> to show: 28.2.2000 <dtml-var ab fmt=%d.%m.%Y> shows: 27.2.2000 Is there a better way to get the right date the European way? B) input question: i have a form asking for a date. see these examples 28.2.99 -> 1999/02/28 2/28/99 -> 1999/02/28 28.2.00 -> Invalid Date-Time String 2/28/00 -> 2000/02/28 28.2. -> Invalid Date-Time String can i prevent the errors? thanks gidon

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manage_afterAdd
by Tom Deprez 28 Feb '00

28 Feb '00

Grawl! the method works when the ZClass instance is moved (thus the myparent property is filled correctly), but it isn't filled when a ZClass instance is created! Why?? Tom.

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Managing accents
by Pierre-Julien GRIZEL 28 Feb '00

28 Feb '00

Hi, Is there a way to automatically manage accents (&Aacute and so all) with Zope ?... Thank you. P.-J.

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dtml docs, methods and trees, newbie qs
by Andy Heath 28 Feb '00

28 Feb '00

Apologies if these are oft-asked q's but I can't find an obvious answer anywhere in the docs. It seems that if I put the simplest dtml-tree <dtml-tree> <dtml-var id> <dtml-tree> in a dtml method it works ok. If i put it in a dtml doc it doesn't. If I put it in a method then refer to that in a doc (with <dtml-var> that doesn't work either. Therefore if I want to use a tree I have to use a method. Is that correct? This brings up several q's. 1. How can I call a method and have it do its stuff from a doc? Tried evey which way but I can't get a tree to work by doing this. 2. Since I can't find anything I can't do with a method why have docs at all? 3. What is the most important piece of understanding I am missing to figure out answers to9 these q's. Andy ------------------------------------------------- Andy Heath a.k.heath(a)open.ac.uk The Open University +44 (0) 114 2885738

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Re: [Zope] An adapter for DB2
by rgines＠purina.com 28 Feb '00

28 Feb '00

>Python is installed in /usr/local/Python-1.5.2 >Zope is installed in /usr/local/zope/2-1-2/ >I would like to get data on my browser from DB2(Database) on MVS(OS390)trough >this linux box. >Is there an adapter for this database? >Is the ODBC Adapter right for this situation? >Thanks in advance for Your help I've successfully accessed a UDB5.2 (running on an NT server not MVS, but the interfaces are supposed to be the same <wink>) database using the ODBC driver from an NT Zope Server .... So our platforms are difference, but the issues is that I was able to get to a DB2 database via the ODBC driver.

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Re: [Zope] Using SQL aggregate functions
by Tres Seaver 28 Feb '00

28 Feb '00

John Williams <J.A.R.Williams(a)aston.ac.uk> asked: > Date: 28 Feb 2000 08:17:42 +0000 > > I have been trying to use SQL aggregate functions in SQL Methods to > calculate some statistics e.g. something like > > SELECT id,count(id) from data group by field > > I am using MySQL, and the query works if entered directly from another > client, however Zopes SQL method returns an error. Is this a known > problem. Is there a known workaround or patch? I believe that the aggregate column has a "name" which the DA doesn't like. Try aliasing it (the syntax for this depends on your RDBMS):: SELECT id,count(id) as count_id from data group by field -- ========================================================= Tres Seaver tseaver(a)palladion.com 713-523-6582 Palladion Software http://www.palladion.com

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Re: [Zope] Fourth request for help - Win2K+Zope
by Tres Seaver 28 Feb '00

28 Feb '00

Michael Simcich <msimcich(a)accesstools.com> wrote: > > Hi Tres - > > Everything you've said makes sense. There is no compare between what DC > offers and what MS offers. DC says here is the product for free and we'll > more or less be available to help you with quirks. MS sells you the product > and that's the end of the story. I didn't intent to start howling about DC, > they've done something significant for all of us by making Zope available. I > *was* very frustrated with the fact that there didn't seem to be any > recourse to a dead zope install, and that this didn't seem to be very > important to anyone. > > > Don't misread DC -- they _do_ have an interest in supporting Zope on > Win2K; > > what they don't have is the ability to troubleshoot your configuration in > the > > absence of more specific data than you provide, especially given reports > from > > other Win2K users that it "works for them" there. Somebody (Martijn > Pieters, I > > think?) gave you pointers for stepping into the Zope startup process using > the > > Python debugger: > > Martijn was kind enough to get me started with the debugger and it was fixed > very simply. So they did have the ability to troubleshoot my config to some > extent even though I couldn't tell them more than "nothing happens". I was > hunting for exactly this sort of pointer - what else can I try if Zope won't > turn over? It took me seven days to get that little tip, and a lot of wasted > bandwidth on the list (sheesh, four posts on the same issue... but what else > could I do?) You did right, and I think it is a pity that it took the community that long to come to your aid. I know that _I_ misread one of the earlier posts and thought you had resolved your problem, so I'm glad you reposted it. I think I was responding to the "I'm fed up" rant which also showed up this weekend, as much as to your question, when talking about support. > I don't think it's easy for most of the folks here to get how foreign Zope > is to someone like myself. With Martijn's help I was able to start up the > python debugger and interpret what it reported, but without that first > pointer from Martijn I've no idea what to try. I seemed to mostly get advice > to the effect that "Well it's Windoze what do you expect?" That... just > doesn't help much. Nope -- I have to use Windows products frequently; I find Zope actually one of the more pleasant things I use there now :) (Delphi and C++ Builder are the other winning tools for me). > The impression I get from having paid attention to this list for a couple of > months is that it's composed of a very sophisticated and mature group. I > know there has been some talk recently about going off half cocked, but > compared to most lists I've had exposure to this list is already way ahead > of the game. Hopefully I will find Zope a good fit and will eventually be > able to contribute something useful myself. > > Ah - what does "Hic sunt draconis" translate to? In context it's clear, but > it would be fun to know the literal meaning <g>. "Here be dragons" -- often seen in the otherwise blank areas of early explorers' maps. :) -- ========================================================= Tres Seaver tseaver(a)palladion.com 713-523-6582 Palladion Software http://www.palladion.com

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RE: [squishdot] Mailing Content into Zope/Squishdot
by Dan Pierson 28 Feb '00

28 Feb '00

In response to a couple of requests, here's the code that I use to post from our automation mailing list to the site http://beta.control.com/. Please feel free to visit the site, I've meant to announce it here for a while. It will go public (and change its url to www.control.com) sometime in March. The site will be down briefly later today while I upgrade it from Zope 2.0.x to 2.1.4. postToControlCom is an executable Python script that uses xmlrpc to talk to Squishdot. paths.py is a hack stolen from Mailman that lets postToControlCom use a bit of Mailman code. SquishExternals.py contains a Zope ExternalMethod that worries about trying to figure out where to add a reply in Squishdot. It's far from perfect; the current indexing scheme that Squishdot uses doesn't like some of the Subject lines that show up on the list fairly often (e.g. "words" that contain hyphens, letters and numbers mixed together such as "IEC1131-3"). Since the indexing stuff has changed with ZCatalog and there'll be a new Squishdot soon, we've just been living with the problems for now. Note, the use of __call__ in SquishExternals.py depends on a minor fix I made to Squishdot. Squishdot's standard __call___ method doesn't permit you to pass a dictionary instead of putting the search arguments in REQUEST. This caused problems for us because it was too easy for unwanted search keys to pollute REQUEST. To fix this, find the reference to REQUEST.set in the __call__ method and replace it with: try: REQUEST.set('summary',body) except AttributeError: # Assume we got a dictionary instead of a Request object REQUEST['summary'] = body Dan Pierson, Control.com, <dan(a)control.com>

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