On Fri, May 30, 2008 at 01:55:44PM -0400, Benji York wrote: > On Fri, May 30, 2008 at 1:40 PM, Brian Sutherland > <[EMAIL PROTECTED]> wrote: > > I've just decided to jettison IAbsoluteURL and make a new interface > > ICanonicalURL. The adapters for ICanonicalURL are available anywhere > > without specially wrapping the object in a location proxy. > > IAbsoluteURL doesn't neccesarily require a location proxy, it's just that the > default implementations require objects to implement ILocation. > > No need to define your own interface, just override the IAbsoluteURL > implementation(s) you don't like to behave differently (or better yet, don't > let them get registered in the first place).
One thing I don't like about the default implementation is that if you override IAbsoluteURL for a container, it has no effect for contained objects. I suppose there's a good reason for that -- efficiency -- but it often makes custom IAbsoluteURL adapters pointless. LocationProxy helps then. Marius Gedminas -- Photons have energy, and trying to cram too many into too small of a space can cause a black hole to form, which is, needless to say, not a desirable trait for an optical computer. -- http://scottaaronson.com/blog/?p=261#comment-13693
Description: Digital signature
_______________________________________________ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )