Am 24.08.2009 um 19:02 schrieb Dan Korostelev:
> 2009/8/22 Michael Howitz <>:
>> Am 21.08.2009 um 21:06 schrieb Dan Korostelev:
>> z3c.layer.pagelet also uses these interfaces to re-implement login/ 
>> logout
>> like but by using pagelets and viewlets.
>> So it would be nice to have a better place for these interfaces, so
>> z3c.layer.pagelet does not need to depend on
> Are these interfaces used for anything else than just declaring them
> as implemented? :-) I don't see much sense in them, because they are
> too abstract and it's hard to understand what they are for, so I'd get
> just rid of them in z3c.layer.pegelet.

I looked a bit into the code of z3c.layer.pagelet and it seems that  
you are right.
Only the ILogin interface is used there. (The ILogout interface is the  
one from zope.authentication which seems to be semantically different  
from the one in
Although it is a bad idea to copy interfaces, z3c.layer.pagelet could  
reinvent ILogin if it is really needed.

Yours sincerely,
Michael Howitz · · software developer
gocept gmbh & co. kg · forsterstraße 29 · 06112 halle (saale) · germany · tel +49 345 1229889 8 · fax +49 345 1229889 1
Zope and Plone consulting and development

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