__getitem__ raise an exception :
*Error Type: AttributeError*
*Error Value: 'super' object has no attribute '__getitem__'
my class derive from
(ObjectManager, BTreeFolder2, PropertyManager):
I test :
** (ObjectManager, Folder PropertyManager):*
**and got the same exception
the method of Sascha is working (This is a satisfaction). but i'm
very interesting to understand the method proposed by Martijn.
Martijn Jacobs a écrit :
Hi Stéphane.
Check out
http://www.zope.org/Documentation/Books/ZDG/current/ObjectPublishing.stx
See the heading "Traversal methods" where this is explained.
Martijn.
Great, I should test this code tonight !
some more question : id don't understand the two different usage of
__getitem__
and __bobo_traverse__. __bobo_traverse__ seems to be a way to control
url walk and __getitem__ control the way attributs can be load by zope.
If I change the URL when I use __bobo_traverse__ it works, and if I
change the way
I'm searching attributs in zope object tree it works too. Is it correct ?
2008/3/26, Martijn Jacobs <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>>:
If you have a zope product you can do something like this indeed :
class MyContainer(Folder):
"""My Folderish Product"""
def mydoc_xls(self, REQUEST=None):
"""My new xls method"""
return "My new xls method"
def __getitem__(self, key):
"""Check for mydoc.xls, then return mydoc_xls"""
if key == 'mydoc.xls':
return self.mydoc_xls
return super(Folder, self).__getitem__(key)
Hi!
Hey, Tres, could you point us to a web example or a web page
with more information about that technique?
I'm very interested on it and the technique that was introduced
sometime ago about how to return a string as __bobo_traverse__
response but the example was uncompleted (for me at least)
This kind of information was very useful for many of us but
there are no good tutorial or how-to
Thanks a lot!
2008/3/26, Tres Seaver <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>>:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Martijn Jacobs wrote:
> Maybe a simple solution :
>
> Do you use apache as a frontend for your zope? If you do
you can rewrite
> the incoming url's for example like this :
>
> RewriteEngine On
> RewriteRule ^/folder/mydoc.xls(.*)
>
http://localhost:8080/VirtualHostBase/http/myIntranet/object_in_zope/VirtualHostRoot/mydoc_xls$1
> [L,P]
Or add a '__getitem__' to your class that looks for that key
and returns
the right method.
Tres.
- --
===================================================================
Tres Seaver +1
540-429-0999 [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>
Palladion Software "Excellence by
Design" http://palladion.com
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kvk: 091621370000 | btw: 8161.22.234.B01
e-mail: [EMAIL PROTECTED] | web: http://www.fourdigits.nl
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