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Finding PARENTS in an external method.
by Max M 01 Dec '00

01 Dec '00

I have an external Method. How do I call PARENTS[-1] from it? in dtml it would be: <dtml-in "PARENTS[-1].objectValues('Folder')"> I have tried something like: self.PARENTS[-1].objectValues('Folder') I have also checked if PARENTS get passed to the method like: myMethod(self, PARENTS=None): To get a list of the root's Folder's, but no luck. Regards Max M Max M. W. Rasmussen, Denmark. New Media Director private: maxmcorp(a)worldonline.dk work: maxm(a)normik.dk ----------------------------------------------------- Specialization is for insects. - Robert A. Heinlein

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xen?
by Guy Robinson 30 Nov '00

30 Nov '00

I am a zope newbie and I have downloaded Xen to try. I realise it is no longer being developed but has anyone got it to work with Zope2.2.4? Whatever I try and open it gives me the following error message: AttributeError Sorry, a Zope error occurred. Traceback (innermost last): File /usr/local/Zope224/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/Zope224/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope224/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/local/Zope224/lib/python/ZPublisher/Publish.py, line 162, in publish File /usr/local/Zope224/lib/python/ZPublisher/BaseRequest.py, line 442, in traverse File /usr/local/Zope224/lib/python/Products/XUserFolder/GenericUserFolder.py, line 457, in validate (Object: Traversable) File /usr/local/Zope224/lib/python/Products/XUserFolder/GenericUserFolder.py, line 408, in _cookie_validate (Object: Traversable) File /usr/local/Zope224/lib/python/Products/XUserFolder/GenericUserFolder.py, line 258, in _recurse_validate (Object: Traversable) AttributeError: 'None' object has no attribute 'authenticate' Any ideas? Guy

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Re: [Zope-dev] ZUnit - feedback convocation
by Jochen Knuth 30 Nov '00

30 Nov '00

Hi, Michel Pelletier wrote: > > Lalo Martins wrote: > > > > Hi all > > > > I'trying to write a document on ZUnit and Unit Testing in > > general, following Michel's and Amos' documentation process. I > > wrote an outline, and now I'm stuck :-) anyone with a few free > > moments is welcome to take a look and send me some words. Also, > > anyone very interested in the subject is welcome to volunteer > > for editorial help (read the Process to know what this means). > > Where would we find this outline? > As attachment in the email?? :-) Ciao, Jochen -- -------------------------------------------------- Jochen Knuth WebMaster http://www.ipro.de IPRO GmbH Phone ++49-7152-93330 Steinbeisstr. 6 Fax ++49-7152-933340 71229 Leonberg EMail: J.Knuth(a)ipro.de

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Re: [Zope] mysql & zope
by Dieter Maurer 30 Nov '00

30 Nov '00

Alexander DePauli writes: > ... using Zope management interface with custom objects ... The form actions of the Zope management interface are not built in. They are methods of the managed objects. This implies, if your objects override these management method, you get different behaviour. I am not sure, whether ZClass'es will allow you to override the methods. If not, you will need special Python base classes that implement the basic infrastructure for you ZClasses. Dieter

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Re: [Zope] SQL and dtml-tree
by Dieter Maurer 30 Nov '00

30 Nov '00

> ... dtml-tree with SQL tables ... There is a HowTo on zope.org about advanced usage of dtml-tree. Search for "tree". I think, it covers the use of "dtml-tree" with SQL tables. Alternatively, you may search the list archive (at NIP). There are several threads on this issue. Dieter

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Commercial Zope Commercial?
by Spicklemire, Jerry 30 Nov '00

30 Nov '00

Greetings Zope Fans, I don't know how long this has been on the Web, but it got my attention: http://www.powernethk.com/~gobeyond/t2server/model_z.html Verrrrry interesting . . .

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Re: [Zope] python methods
by Tres Seaver 30 Nov '00

30 Nov '00

Chris Withers <chrisw(a)nipltd.com> wrote: > > Terry Kerr wrote: > > > > Hi, > > > > Is there any way to get access to inbuild python functions like 'filter' > > and 'lambda' within pythonMethods? > > I think the powers that be decided they were 'unsafe' :-( > > Can anyone confirm or deny? 'lambda' is actually a keyword, not a function, and hence works fine in PM0.1.7. 'map()', 'filter()', et al., were deemed to be susceptible to being used in DOS attacks, and hence are not permitted in through-the-web code (they would need to be added to the '_' namespace, like 'str()', et aliae). Tres. -- =============================================================== Tres Seaver tseaver(a)digicool.com Digital Creations "Zope Dealers" http://www.zope.org

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has_permission in PythonMethod
by Stefan H. Holek 30 Nov '00

30 Nov '00

I have this (internal) PythonMethod called filtered_meta_types user=self.REQUEST.AUTHENTICATED_USER meta_types=[] if callable( self.all_meta_types ): all=self.all_meta_types() else: all=self.all_meta_types for meta_type in all: if meta_type.has_key( 'permission' ): # this is always false :( if user.has_permission( meta_type['permission'], context ): meta_types.append( meta_type ) else: meta_types.append( meta_type ) return meta_types I do not get why the 'has_permission' condition is always false If I mimic this function in DTML (yuk), it *does* work. TIA, Stefan -- Things work better when plugged in

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MySQL
by K H Subrahmanyan 30 Nov '00

30 Nov '00

hi, I want to add MySQL to my ZOPE. Please help me in installing it. Please give the links, necessary information. thanks bye subrahmayan.

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New Zope.org
by emf 30 Nov '00

30 Nov '00

Zopatistas! Zope.org is finally living in its new home. Right now, you may be getting zope.org through the old apache, so don't be surprised if it's a tad slow. By late tomorrow, just about everybody's dns should have updated to the new IP address. If you want to know, do a nslookup www.zope.org: you should get 63.102.49.33 as your answer. When I finally wake up tomorrow, the first thing I'm going to do is start working on a write-up of what the new zope setup is all about. Thanks for your patience! ethan mindlace fremen Zopatista Community Liason

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