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Re: [Zope] "global name 'REQUEST' is not defined"
by Joseph A Knapka 11 Feb '02

11 Feb '02

hans wrote: > > Joseph A Knapka wrote: > > > Er... OK... It works fine if I use a DTML /document/ rather > > than a DTML /method/. So are DTML methods totally useless > > or what? </flamebait> > > > > Cheers, > > > > -- Joe > > > > Joseph A Knapka wrote: > > > > > > Hello, all, > > > > > > Once again, it seems I must be misunderstanding something > > > very basic. I have a DTML method that's being called from > > > a DTML document, and it contains the code: > > > > > > <dtml-if expr="REQUEST.get(field_var)"> > > > ... > > > </dtml-if> > > > > > > where field_var is a dtml variable that has been set to > > > the name of another dtml variable that certainly exists > > > in the parent document. For example, field_var == "lastname", > > > and the parent DTML document has either received > > > "lastname=Blah" in its request, or has done > > > "REQUEST.set('lastname','')" if not. But the code above > > > yeilds an error: > > > > > > "global name 'REQUEST' is not defined". > > > > > > Since it's defined in the parent document, shouldn't it > > > also be defined for the DTML method? According to "The > > > Book of Zope" the REQUEST object is defined "for the > > > duration of the web request"; surely that must include > > > the invocation of DTML methods within the target > > > document? > > > > > > Thanks in advance, > > http://www.zope.org/Members/michel/ZB/AppendixB.dtml says: > __call__(client=None, REQUEST={}, **kw) > > maybe, you should pass REQUEST explicitly, like > <dtml-call "your_method(this(), REQUEST, _.None)"> Ah, now I understand. If I want to pass *any* arguments to the method, I must also explicitly pass REQUEST. But if I call the method without arguments, it will magically be passed the caller's REQUEST. Thanks, -- Joe "I should like to close this book by sticking out any part of my neck which is not yet exposed, and making a few predictions about how the problem of quantum gravity will in the end be solved." --- Physicist Lee Smolin, "Three Roads to Quantum Gravity"

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Re: [Zope] httpd processes
by Gilles 11 Feb '02

11 Feb '02

Hello, As far as I know: If for some reason your zope http request doesn't complete, you end up with all the threads busy, and the site doesn't respond anymore. That's a normal Zope behaviour :-) Gilles ----- Original Message ----- From: "Stephan Goeldi" <stephan_goeldi(a)hotmail.com> To: <zope(a)zope.org> Sent: Monday, February 11, 2002 10:35 AM Subject: [Zope] httpd processes > > > On one of our servers (RedHat 7.0) run about 15 productive Zope instances. > Versions from 2.3.3 up to 2.5.0. We combine Apache with Zope. Sometimes, the > number of httpd processes go up from about 9 processes to over 60 processes. > All websites don't response then anymore. A simple httpd restart corrects > this problem, and everything is fine again. > > Does anybody know of a Zope related issue which is responsible for such > behaviour? > > > > > > > > _________________________________________________________________ > Join the world ---------------------------------------------------------------------------- ---- Æs largest e-mail service with MSN Hotmail. http://www.hotmail.com _______________________________________________ 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 )

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RE: [Zope] how can I undo a step when I can not access the folder anymore?
by Meilicke, Scott 11 Feb '02

11 Feb '02

Hi - can you go to a higher level folder and undo from there? Another option - FTP or webdav into the server, and delete the folder? Scott -----Original Message----- From: Robert Rottermann [mailto:robert@redcor.ch] Sent: Monday, February 11, 2002 12:10 PM To: zope(a)zope.org Subject: [Zope] how can I undo a step when I can not access the folder anymore? Hi, I added a cookie user folder to a CMF-Site (without reading that I should not). Now I can not access that folder anymore. How can I undo this step?? Any help is desperately appreciated Robert www.redcor.ch _______________________________________________ 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 ) The information contained in this email message may be privileged and is confidential information intended only for the use of the recipient or any employee or agent responsible for delivering it to the intended recipient. Any unauthorized use, distribution or copying of this information is strictly prohibited and may be unlawful. If you have received this communication in error, please notify the sender immediately and destroy the original message and all attachments from your electronic files.

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Aquisition and supermethod calls
by Daniel Mahler 11 Feb '02

11 Feb '02

Hi, I was wonder how one should do an analog of supermethod calls for aquisition. For example I may want the index_html in some folder to wrap some information around the aquired index_html. I have come up with the incantation +++++ index_html ++++ some added stuff <dtml-var "PARENTS[1].index_html(this(),REQUEST,RESPONSE)"> some more added stuff ++++++++++++++++++++++ This, however, leads to infinite recursion errors if the new index_html is itself being acquired. Is there a better way to do what I want? [Using header and footer methods will not help, since "index_html" is not the the method I am actually working with] thanks Daniel

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how can I undo a step when I can not access the folder anymore?
by Robert Rottermann 11 Feb '02

11 Feb '02

Hi, I added a cookie user folder to a CMF-Site (without reading that I should not). Now I can not access that folder anymore. How can I undo this step?? Any help is desperately appreciated Robert www.redcor.ch

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Is there a list-of-dictionaries-like property?
by Juergen R. Plasser / HEXAGON 11 Feb '02

11 Feb '02

I hope you don't mind my stupid question, but I want to hear the expert's opinions. Is there a simple way to implement a Python-like list of dictionaries as property within a ZClass? I need to store a data structure like this (a list of dictionaries): [{'uid':1,'status':0},{'uid':2,'status':1},{'uid':3,'status':0},{'uid':4,'s tatus':3}] The obvoius thing to do would be creating a new class or am I missing something? Thanks for some hints, Juergen

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How come you can't add a multiple selection property in a python script?
by complaw＠hal-pc.org 11 Feb '02

11 Feb '02

How come this... doc.manage_addProperty('specific_topics', specific_topics, 'multiple_selection', select_variable=context.list_of_selections) .. won't work (it generates an error) when you try it from a python script. >From the PropertyManager.py source code on CVS: "For 'selection' and 'multiple selection' properties, there is an addition item in the property dictionay, 'select_variable' which provides the name of a property or method which returns a list of strings from which the selection(s) can be chosen." So the source says you should be able to do it. And you clearly can, in normal circumstances (i.e., through the web). So how come you can't do it from a python script? Ron

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AW: [Zope] LFS
by Arenz, Ralph 11 Feb '02

11 Feb '02

Hello, i tought that make test runs twice, once with no compiled files, once with the compiled files left by the previous test run? The problem still exists after the scenario 1) export ... 2) ./configure.... 4)make 5)make test step 5 still print's the message in the test "test_largefile" ------> test test_largefile skipped -- platform does not have largefile support What i noticed while the make skript runs is the following output: . . . building 'dbm' extension gcc -g -O2 -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -I. -I/usr/local/src/Python-2.1.2/./Include -I/usr/local/include -IInclude/ -c /usr/local/src/Python-2.1.2/Modules/dbmmodule.c -o build/temp.linux-i686-2.1/dbmmodule.o -g -O2 -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I. -I./Include -DHAVE_CONFIG_H /usr/local/src/Python-2.1.2/Modules/dbmmodule.c:24: #error "No ndbm.h available!" WARNING: building of extension "dbm" failed: command 'gcc' failed with exit status 1 . . . . Does this means anything about the error with LFS, when yes how can i fix it? Ralph -----Ursprüngliche Nachricht----- Von: Dieter Maurer [mailto:dieter@handshake.de] Gesendet: Freitag, 8. Februar 2002 23:39 An: Arenz, Ralph Cc: 'zope(a)zope.org' Betreff: Re: [Zope] LFS Arenz, Ralph writes: > Hellau, > > i' m trying to compile python 2.1.2 with the "LFS" to run on SuSe Linux 7.3. > > I' ve read about the large file support in the python docs. So i used the > following > > export CFLAGS='-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' OPT="-g -O2 > $CFLAGS" > > and do: > > /.configure --without-pymalloc --with-threads > > ...that's works fine so i do "make test". Did you make a "make" in between? If not, you still have the old executable and shared objects... Dieter

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how to iterate through two sequence items
by Peter Walerowski 11 Feb '02

11 Feb '02

>Why not do it like this > > ------------------------------------------- > | 1.item - 1.prop<br> |2.item - 1.prop<br> | > | 1.item - 2.prop |2.item - 2.prop | > ------------------------------------------- > | 3.item - 1.prop<br> |4.item - 1.prop<br> | > | 3.item - 2.prop |4.item - 2.prop | > ------------------------------------------- > >Neil thanks neil it's a question of layout and it would be nice to have the possibilty to iterate through two or more sequence items in one pass, wouldn't it? Peter -- berlin.de - meine stadt im netz. Jetzt eigene eMail-adresse @berlin.de sichern! http://www.berlin.de/home/MeineStadt/Anmeldung

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[Fwd: [Zope] Re: [Zope3-dev] TODO list etc]
by Chris Humphries 11 Feb '02

11 Feb '02

doh, wrong list

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