Re: [Twisted-Python] Do Viewables absolutely have to be return'ed by Avatars?

Glyph, It seems to me that the right way to fix this issue with being able to pass Cacheable and Viewable instances as arguments to mind.callRemote methods would be to "attach" a perspective to that mind, possibly during login (with a means for doing in manually as well). As soon as that though crossed my mind I remembered that I've seen "attach" and "detach" floating around in the pb documentation as if it were once upon a time a real part of the API, but sort of fizzled or was never really adopted.I would appreciate your comment on this to help me understand the state of pb and whether my idea of how to proceed is correct?