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<dtml-let> syntax
by Sebal 20 Apr '01

20 Apr '01

I want to test in a sequence if sequence-index is multiple of 4 I think I can with fmod(sequence-index,4)=0 but I don't find the right syntax: I tried directly in the <dtml-if> tag and with a <dtml-let> tag like : (I tried with or without " [ _[ ' .... nothing works) <dtml-in SQLmotcle_query> <TD CELLPADDING="0" CELLSPACING="0" VALIGN=MIDDLE ALIGN=LEFT> <dtml-let x=fmod(sequence-index,4))> <dtml-if x> poipoi <dtml-else> pokpok </dtml-if> </dtml-let> </dtml-in></TD></TR> What is the right syntax, or is there another way to test this. thanx. () / \ | <> | (____) zazen rules ... _______________________________________________________ Send a cool gift with your E-Card http://www.bluemountain.com/giftcenter/

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Zope on Python 2.1
by Oleg Broytmann 20 Apr '01

20 Apr '01

Hello! I did a quick test on how Zope would run on Python 2.1. I didn't do extensive tests, but at first glance it works without a problem. I've got some deprecation warnings: /usr/local/Zope/ZServer/medusa/asynchat.py:293: DeprecationWarning: the regex module is deprecated; please use the re module import regex /usr/local/lib/python2.1/regsub.py:15: DeprecationWarning: the regsub module is deprecated; please use re.sub() DeprecationWarning) /usr/local/Zope/ZServer/medusa/asynchat.py:293: DeprecationWarning: the regex module is deprecated; please use the re module import regex /usr/local/lib/python2.1/regsub.py:15: DeprecationWarning: the regsub module is deprecated; please use re.sub() DeprecationWarning) Oleg. ---- Oleg Broytmann http://phd.pp.ru/ phd(a)phd.pp.ru Programmers don't die, they just GOSUB without RETURN.

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can't connect to zope on freebsd/apache
by Kurt Yoder 20 Apr '01

20 Apr '01

Hello I'm trying to get Zope working on FreeBSD. I'm already using Apache on it for another web-based app (Request Tracker), so I have to leave it in place. I installed Zope using the FreeBSD port (version 2.2.2, I believe), and everything compiled, etc. I found the Zope startup script and started it; this also looks good, as I can see two Zope processes running. However, I can't connect to the Zope server on port 8080. I can still connect to the Apache site though. How do I get this last step working? Thanks! -Kurt

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Permissions and Zope 2.3.x #2
by Ivan Raikov 20 Apr '01

20 Apr '01

Hello, I have another question about permissions in Zope: I am dynamically creating permissions (with AccessControl.Permission.registerPermissions) that are not associated with any methods, but as soon as I restart Zope, those permissions are gone. How can I make them persistent? Thanks, Ivan Raikov

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Permissions and Zope 2.3.x
by Ivan Raikov 20 Apr '01

20 Apr '01

Hello, Is there any programmatic way to have a UserFolder-like object assign the 'View Management Screens' permission to a role different than Manager? Here's the code that I'm using in vain attempts to achieve that: class Practice (AccessControl.User.UserFolder, Acquisition.Implicit, Persistence.Persistent, AccessControl.Role.RoleManager, OFS.SimpleItem.Item): . . . manage_options=( ( {'label':'Contents', 'action':'manage_main',}, {'label':'Security', 'action':'manage_access',}, )) isPrincipiaFolderish = 1 isAUserFolder = 1 . . __ac_roles__ = ('Staff', 'Owner', 'Physician') . . manage_main = Globals.DTMLFile('dtml/mainUser', globals()) security = ClassSecurityInfo () # Specify how individual operations add up to "permissions": security.declareObjectProtected('Access practice') security.declareProtected ('View management screens', 'manage_main') security.declareProtected ('View management screens', 'manage_tabs') security.declareProtected ('View', 'index_html') security.setPermissionDefault ('View', ('Physician', 'Owner')) security.setPermissionDefault ('View management screens', ('Owner',)) Unfortunately, the user that has a local role of Owner cannot view the management screens, because the validate method is passed only the Manager role as a list of possible roles that have access to these methods. Any suggestions? Thanks, Ivan Raikov

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delete HTML Tags out of a form input
by Stefan Mallepell 20 Apr '01

20 Apr '01

Hi I would like to delete HTML tags which may have been entred in to a form, before I store the value into a ZClass Instance .. My Idea was just to replace the '<' '>' characters with something less dangerous .. My code is: <dtml-let transtab="_.string.maketrans('><','**')"> <dtml-call "REQUEST.set('Message',_.string.translate(Message,transtab,'><'))"> </dtml-let> The problem is now, that it deletes the >< but it don't replace them with the * ... what is it, what am I doing wrong? Thanks for help Regards Stefan Mallepell

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Re: [Zope] [newbie] Property with <dtml-var> in it's value
by Stefan Mallepell 20 Apr '01

20 Apr '01

Hi Dieter Thank you for your answer. I think I haven't explained my problem so clear - sorry. Let's say "A" is the object-instance with a property "l" which contains 'http://www.externalserver.org' and the id 'externalserver' "B" is another object-instance with a property "c" which contains 'This is text with some links. The links to the *externalserver* can be in the middle of the text.' In my index_html I show "c" an would like to generate a proper "a href" around *externalserver* ... And it looks like the problem is that properties don't get rendered after they have been inserted with dtml-var ... Is it the problem, that I don't see the forrest cause of to many trees - or is it really a problem? Kind Regards Stefan ----- Original Message ----- From: "Dieter Maurer" <dieter(a)handshake.de> To: "Stefan Mallepell" <steve(a)syso.ch> Sent: Wednesday, April 18, 2001 9:43 PM Subject: Re: [Zope] [newbie] Property with <dtml-var> in it's value > Hi Stefan > > Stefan Mallepell writes: > > Now I'm looking for a userfriendly possibility to access the > > information of this "links" out of the content attributes of the other > > Instances. Sounds easy, isn't it ;) ... > It does. > > There is, however, a big problem: I do not see yours: > > If "i" is a Z Instance and "a" one of its attributes, > the "i.a" gives me this attribute. > > It your problem to get the Z Instance "i" or to pull out > something from "a" or ? > > > Dieter >

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__basicnew__ errors
by seb bacon 20 Apr '01

20 Apr '01

Whenever I try to import an object from one Zope (2.3.0) to another (2.3.1) I get a Error Type: AttributeError Error Value: __basicnew__ and the top of the stack is one of those indecipherable pickled things, which I have no idea how to read or how they might be useful, i.e. -- File /usr/local/Zope/lib/python/ZODB/Connection.py, line 166, in __getitem__ (Info: ('\000\000\000\000\000\0001\030', '((U\036Pro <lots of junk snipped> 0tr\211\001\000\000Qu.')) AttributeError: (see above) I also get this error when I try to fire up the 2.3.1 with a copy of the Data.fs from 2.3.0. Why might this be? Can anyone shed any light onto what __basicnew__ does? And has anyone any pointers to understanding these pickled traceback things? Whenever they occur, I find it's usually due to inconsistencies between the pickled product-related info and the products loaded from the filesystem, but I don't know how to go about debugging it. Cheers, seb

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GoLive and WebDAV?
by Chris Withers 20 Apr '01

20 Apr '01

Hi, I'm making my initial wanderings into using Adbove GoLive 5.0 to edit content in Zope and it's thrown up a few questions: 1. How do I persuade GoLive that it really can edit existing DTML Methods, etc that don't have names ending in .html? It seems that Zope very rarely sets an explicit content type on the WedDAV source port and so GoLive will only let you download the file... 2. How do I get GoLive to tell Zope to create the right kind of object? For example, I want to create file object with some lumps of text, python scripts with others, DTML methods with some and DTML documents with yet more? Has anyone tried ZPT over WebDAV yet? 3. [OT] How do I set up a Zope server as a 'Site' so that site menu has something not greyed out on it?! cheers, Chris

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Re: Re: page templates!?
by Arian de Wit 20 Apr '01

20 Apr '01

Hi all, I had this same problem (ZPT wasn't processing things) using the example and had made a (presumably) silly mistake -- I had created the two objects in the example as DTML Document or DTML Method objects. Once I surmised that there was a new object available in the Add... list (Page Template) and used that for both objects, it worked (sort of). Problem I have now is that it gives a KeyError in response to "here/Title": exceptions.KeyError on Title in "<PathExpr standard:here/Title>" (BTW, the < and > should be html-quoted -- the browser displays just: exceptions.KeyError on Title in "" which is less useful and required me to look at the source -- not a great hardship, but still...) Both objects have a Title defined, so what might be causing this? And does "here" mean the master macro template (standard_lf.html in the example), or the "client" template (welcome.html)? Since they both have titles I figured trying it would let me know, but it's not working, so I have to ask. :-) Excuse me if I'm being thick -- entirely possible, I admit. Many thanks, Arian > From: "Evan Simpson" <evan(a)digicool.com> > To: "daniel dias" <diask8(a)yahoo.com.br>, "ZopeList" <zope(a)zope.org> > Subject: Re: [Zope] page templates!? Date: Thu, 19 Apr 2001 12:16:30 > -0400 > > From: "daniel dias" <diask8(a)yahoo.com.br> > > <div metal:define-slot="main"> > > If you supply a tag with a 'fill-macro="main"' attribute > > when using this macro, that tag will replace this text. > > </div> > > > <div metal:fill-slot="main"> > > <p>Welcome to the machine</p> > > </div> > > > when I call template above it only shows the text "Welcome to the > machine". > > That is what should happen. > > > shouldn't appear " If you supply tag with ' > > fill-macro="main " ' attribute when using this macro, > > that tag will replace this text. " too? > > No, that's the point of slots. If you supply a fill-slot with a > matching slot name, the fill-slot tag replaces the define-slot tag. > > Cheers, > > Evan @ digicool > ------------------------------------------------------------------ Arian de Wit, MSc(Hons), i-Net+, MCSE Information Systems Integration Manager NIWA (National Institute of Water & Atmospheric Research) Gate 10 Silverdale Road, Box 11-115, Hamilton, New Zealand Phone (+64) 7-856 1769 Fax (+64) 7-856 0151 Web http://www.niwa.cri.nz ------------------------------------------------------------------

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