July 2000 - Zope - Zope lists

How to skip processing the rest of a dtml document?
by Juan Carlos Coruña 20 Jul '00

20 Jul '00

Hello all, I`m creating a dtml document with some if clauses embedded that returns a html page. But if one of de if clauses evaluates true, I like it returns for example a sentences displaying an error. Example code: <HTML> <HEAD> <dtml-if action> <dtml-if "action == 'insert line in order'"> ....some code that inserts a line in the order.... <dtml-elif "action == 'delete line from order'"> ....some code that deletes a line from the order.... <dtml-else> </HEAD> <BODY> Error. There is no action or action is incorrect. </BODY> </HTML> ......The dtml document must stop here. ....... </dtml-if> </dtml-if> </HEAD> <BODY> ....some code displaying the updated order.... </BODY> </HTML> The evaluation of ac must be in the HEAD tag. If ac doesn't exists then the order is displayed. Muy atentamente, Juan Carlos Coruña Director de Informática y Sistemas jcoruna(a)umd.es UMD S.A. UMD Bilbao, Oficina Central-Headquarters Ribera de Elorrieta 7 48015 BILBAO Tel: 902 128 256 / 94 476 29 93 Fax: +34 94 475 07 57 http://www.umd.es

2 1

Re: [Zope] <dtml-in> with <sequence> problems
by Chris Withers 20 Jul '00

20 Jul '00

Jarkko, please keep copyign to the list so others can benefit from the information/help out... Jarkko Veijalainen wrote: > > <dtml-in "Imap_methods('666668(a)domain.com')"> > > Error Value: Strings are not allowed as input to the in tag. That means you Imap_methods is returning a string. For you to be able to dtml-in over it, it must return a tuple or a list... cheers, Chris

1 0

<dtml-in> with <sequence> problems
by Jarkko Veijalainen 20 Jul '00

20 Jul '00

i have this external method called Imap_methods. Why zope refused to pass '666668(a)domain.com' string to my method. Is there something wrong with my syntax. <dtml-in Imap_methods('666668(a)domain.com')> ... do my stuff here .... (question 2) </dtml-in> results following error message Error Type: KeyError Error Value: Imap_methods('666668(a)domain.com') Traceback (innermost last): File C:\Boothill\lib\python\ZPublisher\Publish.py, line 214, in publish_module File C:\Boothill\lib\python\ZPublisher\Publish.py, line 179, in publish File C:\Boothill\lib\python\Zope\__init__.py, line 202, in zpublisher_exception_hook (Object: ElementWithAttributes) File C:\Boothill\lib\python\ZPublisher\Publish.py, line 165, in publish File C:\Boothill\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: email_headers) File C:\Boothill\lib\python\ZPublisher\Publish.py, line 102, in call_object (Object: email_headers) File C:\Boothill\lib\python\OFS\DTMLDocument.py, line 166, in __call__ (Object: email_headers) File C:\Boothill\lib\python\DocumentTemplate\DT_String.py, line 502, in __call__ (Object: email_headers) File C:\Boothill\lib\python\DocumentTemplate\DT_In.py, line 630, in renderwob (Object: Imap_methods('666668(a)domain.com')) KeyError: (see above) question 2: Whats is best way to return following tuples from that method tuple formation: [index,[from,to,subject,date]] and sequence them to table between <TD> tags. jarkkov

2 1

Re: LoadSite can create a corrupted data.fs ?
by Steve Alexander 20 Jul '00

20 Jul '00

Jonathan Desp wrote: > > Thanks alot ! > > Do you know how to put a small description for each results you are getting > on a search engine, if you go to www.atomasoft.com and search > "Nanotechnology" you'll get several several result, but with no description > like at my past site www.atoma.f2s.com if you try the search engine you'll > see good description which is a must. > > So do you know a way or the script or ? you'll be very useful if you know > how. Read the ZCatalog Tutorial and the Advanced ZCatalog Tutorial. You can find them by searching on www.zope.org. -- Steve Alexander Software Engineer Cat-Box limited http://www.cat-box.net

1 0

Login manager and ZPatterns - error
by Demos Economacos 20 Jul '00

20 Jul '00

I had an older version of LoginManager (0.3) installed on my default Zope installation (2.1.6) running on a RH 6.3 Linux. I downloaded and installed LoginManager 0.8.6 and then things started getting weird. LoginManager and PTK were both being reported as broken products. So, spent about 4 hours trying to understand what was going on (reinstalling - reading the zope.org and egroups) and then found out that I needed ZPatterns. So I downloaded the binary version (0.3) and installed that. However, when I tried to do the make part, I kept getting an error. After much investigation, I discoverd that I needed the Components library for the makefile stuff. So,I then had to download the entire Zope souce code and installed that into a new directory - and copied the components over to the existing zope directory. However the make still didnt work. Then I tried (un)taring Zpatterns into the new zope and tried to make and still problems. Tben I downloaded the source an older version of ZPatterns and installed that to the new zope and got the make to work eventually. Then i tried the same procedure on teh old zope and still no joy. Then I decided to copy over everything from the new zope to the old zope in the ZODB directory that was new. That seemed to do the trick and enventually after about 16 straight hours of pure frustration (for a newbie like me) i got the makefile step to go through without an error. However, when I restart zope, I now get a new error in the login manager traceback: Traceback (innermost last): File "/usr/share/zope/lib/python/OFS/Application.py", line 387, in import_products product=__import__(pname, global_dict, global_dict, silly) File "/usr/share/zope/lib/python/Products/LoginManager/__init__.py", line 1, in ? import LoginManager, LoginMethods, UserSources File "/usr/share/zope/lib/python/Products/LoginManager/LoginManager.py", line 9, in ? from Products.ZPatterns.SheetProviders import SheetProviderContainer ImportError: cannot import name SheetProviderContainer I have no idea where to even start looking for the problem. Anyone have any hint or idea - I would really appreciate any help. Its been a very long and frustrating day :) Thanks in advance Demos __________________________________________________ Do You Yahoo!? Get Yahoo! Mail � Free email you can access from anywhere! http://mail.yahoo.com/

2 1

Re: [Zope] Broken products in 2.2 - bug?
by Dieter Maurer 20 Jul '00

20 Jul '00

Peter Arvidsson writes: > Is products treated in a different way in 2.2 final than in 2.1.6? > > When I restart Zope all instances of my (and some imported) products > become broken because it cant find the product it is an instance of. Did you read the Zope 2.2 upgrade information? To narrow down the problem, you to the Control_Panel/Products page. The products should there be broken, too. The traceback tabs of a broken product should give you a hint regarding the problem. Dieter

3 2

Znolk SQL Wizard + Postgres
by Nitesh Dhanjani 20 Jul '00

20 Jul '00

Hello, According to http://www.zope.org/Members/zwork/Znolk_SQL_Wizard/index_html , Znolk SQL Wizard should work with PostgreSQL. However, after making a PoPy Database Connection, when I initiate the Znolk_SQL wizard, I get : "Warning: There are no database connections. You need to add a Zope database connection in this folder (or in a folder above) before you can use this wizard. By now, the wizard just recognizes MySQL connections." So, does this product work with postgres or not? Any suggestions will be appreciated.

1 0

manage_pasteObjects() permissions?
by Jason Byron 20 Jul '00

20 Jul '00

Can anyone tell me what permissions are required to get these copy and paste functions to work? manage_copyObjects() manage_pasteObjects() Everytime I use them I get a Copy Error with the manage_pasteObjects() function. And I am not sure the copy function is working at all. thanks, Jason __________________________________________________ Do You Yahoo!? Get Yahoo! Mail � Free email you can access from anywhere! http://mail.yahoo.com/

1 0

Time Precision in Zope
by Kelvin Cheong 20 Jul '00

20 Jul '00

Hi All! Is there a way i can grab the time value on my current system that Zope is running on with a MILLISECOND precision? Thanx, amoebia VCN - The Leader In Corporate Communication Solutions Visit our website at http://www.vcn.com.my. or http://www.vcnlinux.com

2 1

HTMLgen
by michael montagne 20 Jul '00

20 Jul '00

I'm trying to use the HTMLcalendar.py as an external function. The supported files are these: import string, time from HTMLcolors import * from HTMLgen import SimpleDocument, TableLite, TD, TR, Font, Name, H, Center, Href from types import IntType from calendar import day_name, month_name, mdays, weekday I placed HTMLcolors.py, HTMLgen.py, and HTMLcalendar.py in a Website/Extensions folder on my hard drive. Not in the extensions folder I made thru the Zope interface. When I try and add an external method, specifying HTMLcalendar, i get an error telling me that HTMLcolors can't be found. What is the proper way to reference multiple files like this? Is this the proper way to use HTMLgen? Also, how can I use python to add and change properties in my zope folders? thanks, mjm

1 0