July 2000 - Zope - Zope lists

problem with dtml-in and Zope 2.2
by Steve Jibson 26 Jul '00

26 Jul '00

(I've seen other similar posts on the mailing list, but I haven't seen the answer, so I'll re-phrase the question and hope someone can help.) I've got an external method that returns a list of record objects: def getRecords(self): class record: pass r = record() r.height = '25' return [r] Then I've got a dtml-document that uses this list: <dtml-in "getRecords()"> <dtml-var height> </dtml-in> This worked great before I upgraded to Zope 2.2, now when I "view" the dtml-method, I get a popup asking for me to re-authenticate (which, of course, fails every time). The other posts I've seen similar to this have all involved using <dtml-in> to iterate over the results of a database query. It appears that there may be a problem with <dtml-in> in Zope 2.2. Please help! Steve Jibson Parlant Technology <stevej(a)parlant.com>

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RE: [Zope] Zope Sybase DA & Zope 2.2
by Chris McDonough 26 Jul '00

26 Jul '00

What's the problem? Does it not work? > -----Original Message----- > From: Stephen Nosal [mailto:stephennosal@e3mil.com] > Sent: Wednesday, July 26, 2000 10:00 AM > To: zope(a)zope.org > Subject: [Zope] Zope Sybase DA & Zope 2.2 > > > Folks - > > Anyone have any info or pointers running the Zope Sybase DA & > Zope 2.2 yet? > > I'm looking to get it up and running on suse Linux 6.4 and > Zope 2.2 connecting to a remote Sybase DB. > > Love to hear any news on this. > > Thanks. > > - Steve > > > __________________________________________________________________ > Get your Private, Anti-Spam, Free Email at http://e3mil.com > and Step into a Friendly Universe! > > _______________________________________________ > 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] Your feedback: what should DateTime strftime() behavio r be?
by Brian Lloyd 26 Jul '00

26 Jul '00

> | -1 == disagree > > You will only ever see votes from people wanting change... > apathy rules > otherwise. Then when it changes you'll see a whole bunch of > bitching about > the change, and how there's 1,000 people on the list and only > 20 people > voted... etc. d8) Mailling list votes are often a bad idea... I don't know of a better one though :( We have exactly the same problem in the Real World, of course. The alternative is to have some arbitrary group trying to guess the right decision, which will (of course) always lead to an equal or greater amount of bitching :) I'll be moving off the list to some sort of web-poll, but the fact will remain that those who only become opinionated after the fact will never be happy :) Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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Zope Sybase DA & Zope 2.2
by Stephen Nosal 26 Jul '00

26 Jul '00

Folks - Anyone have any info or pointers running the Zope Sybase DA & Zope 2.2 yet? I'm looking to get it up and running on suse Linux 6.4 and Zope 2.2 connecting to a remote Sybase DB. Love to hear any news on this. Thanks. - Steve __________________________________________________________________ Get your Private, Anti-Spam, Free Email at http://e3mil.com and Step into a Friendly Universe!

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(no subject)
by Uros Midic 26 Jul '00

26 Jul '00

I'm trying to rewrite my ZClass as a python product. In the ZClass I uploaded an applet (e.g. called MyApplet.class) in the methods management screen, so that another method in the same ZClass could reference it simply with <APPLET CODE="MyApplet.class"> (both the method and the applet always had the same base URL, which was the object's URL). Is there a way to store the applet file (MyApplet.class) in the python product's folder and serve it so that its URL would be: <object's URL>/MyApplet.class ? Uros

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RE: [Zope] Slow ODBC source
by jacques＠msaservice.com.br 26 Jul '00

26 Jul '00

> -----Original Message----- > From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On > Behalf Of Oleg > Broytmann > Sent: quarta-feira, 26 de julho de 2000 10:12 > To: Zope Mailing List > Subject: Re: [Zope] Slow ODBC source > > [snip] > > Any suggestions? > > Using Win98 for database and WWW? No. > > Upgrade! > > win98 => Linux of FreeBSD > Access => PostgreSQL or MySQL or Interbase > ODBC DA => corresponding DA > I´m NOT starting a OS war here but that sugestion is probably harder to implement then upgrading to NT and SQL Server. If Jelle Gerbrandy is using Win98/Access there must be a reason (I cannot think of any good one :) ) Maybe just changing Access to MySQL or Interbase (Interbase runs under Win98, MySQL I´m not sure, I think it does) would be a middle term as changing OS is a bigger move (I would change as in my opinnion Win98 is NOT an end user OS not a developer one) Jacques

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DTML problem
by Wolfgang Klinger 26 Jul '00

26 Jul '00

Hi! ---------------------------- I use the following expression in a header file which is included in every document/method to get the content of the actual folder and show the title as menue item. <dtml-in expr="PARENTS[0].objectValues(['DTML Document'])" sort=title> <tr> <td><a href="<dtml-var "absolute_url()">"><dtml-var title></a></td> </tr> </dtml-in> But I don't want to show the current "DTML Document" as part of the menue. ---------------------------- example: Communication (Folder) | | |- <default_html_header> (DTML Method) | |- Contact (Folder) | | | |- <index_html> (DTML Document)> | |- <contact_addForm> (DTML Document)> | |- .... | |- News (Folder) . | . |- <index_html> (DTML Document)> |- .... ok, <default_html_header> uses the dtml expression above and is included in every other document/method/whatever ... <contact_addForm> includes <default_html_header> and I don't want to show <contact_addForm> in the menue!!!! How can I exclude the current document? TIA Wolfgang

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Lines data type possible in boolean OR's?
by Alexander Limi 26 Jul '00

26 Jul '00

Hi, I have a small problem. When I use the lines data type in OR statements, I get an Error Type: TypeError Error Value: bad operand type(s) for | I've used them earlier on integers, like this: <dtml-if "cabinDouble | cabinTwin | cabinBunk | cabinPullman"> and it works fine. When I try the same with other data types, like this: <dtml-if "toy | additionalToys"> where "toy" is a "multiple select" type and "additionalToys" is a "lines" type. Can anyone provide me with some hints on what to do to get it working the way I want? Is typecasting necessary? Thanks in advance. Alexander. PS: please CC me if you answer :)

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problem with manage_permission
by Jerome Alet 26 Jul '00

26 Jul '00

Hi, I'm currently trying to create a python product. I've got a class named MyClass, and in the __init__ method I've got the following code: self.manage_addFolder(id="data", title="MyClass instance's datas") self._addRole('admin') self.manage_permission(permission_to_manage = "Access contents information" , roles = [ 'Manager', 'admin' ]) MyClass inherits from Folder. I want to programmatically create a 'data' Folder and an 'admin' role in each new instance of MyClass, and give this role and Manager (but not Anonymous) the "Access contents information" permission. The manage_addFolder and _addRole work fine, but the manage_permission call gives me the following traceback: Error Type: AttributeError Error Value: aq_acquire Traceback (innermost last): File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 214, in publish_module File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 179, in publish File /usr/local/zope/lib/python/Zope/__init__.py, line 202, in zpublisher_exception_hook File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 165, in publish File /usr/local/zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_addMyClass) File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 102, in call_object (Object: manage_addMyClass) File /usr/local/zope/lib/python/Products/MyClass/MyClass.py, line 45, in manage_addMyClass File /usr/local/zope/lib/python/Products/MyClass/MyClass.py, line 153, in __init__ (Object: ElementWithAttributes) File /usr/local/zope/lib/python/AccessControl/Role.py, line 208, in manage_permission (Object: ElementWithAttributes) File /usr/local/zope/lib/python/AccessControl/Role.py, line 136, in ac_inherited_permissions (Object: ElementWithAttributes) File /usr/local/zope/lib/python/OFS/ObjectManager.py, line 173, in _subobject_permissions (Object: ElementWithAttributes) AttributeError: (see above) Surprisingly, if I delete the manage_permission line, restart Zope, re-add an instance of MyClass (it works), then try to manually modify the permissions using the MyClass instance's security tab, then it works flawlessly. Does anyone have got an idea about where the problem may come from ? thanks in advance. Jerome ALET - alet(a)unice.fr - http://cortex.unice.fr/~jerome Faculte de Medecine de Nice - http://noe.unice.fr - Tel: 04 93 37 76 30 28 Avenue de Valombrose - 06107 NICE Cedex 2 - FRANCE

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re: [Zope] Zope performance ratios
by Jarkko Veijalainen 26 Jul '00

26 Jul '00

I'm doing a performance comparance between Zserver and Iplanet servers packages in next couple of weeks, maybe with Apache and Netscape servers too. We have building a prototype with four different sripting languages, including Zope. Goal is to find out wich combination is most effective. Maybe i can post some results here, when my reasearch is done. jarkkov -----Original Message----- From: andres(a)corrada.com [mailto:andres@corrada.com] Sent: 24. heinäkuuta 2000 20:54 To: zope(a)zope.org Subject: [Zope] Zope performance ratios I'm interested in getting performance statistics for Zope. I'm scouring the mailing lists for previous messages but I would also be interested in anything else people may want to say about it. For example, what is the record for average web hits from a Zope site? Does someone have a feel for useful ratios like: "a Zope page takes, on average, twice as a static page to serve"? I'm not interested in being anal about the numbers, seat of the pants estimates are what I'm looking for. ------------------------------------------------------ Andres Corrada-Emmanuel Email: andres(a)corrada.com ------------------------------------------------------

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