id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
37	make RIFoo.providedBy(rref) work	Brian Warner		"it would be nice to be able to do:

{{{
 def set_remote(self, rref):
     assert RIFoo.providedBy(rref)
     self._remote = rref
}}}

and have that assert two things: 'rref' is a RemoteReference, and that
RemoteReference is associated with a Referenceable that claims to implement
RIFoo. If {{{set_remote}}} were {{{remote_set_remote}}}, we could do this
with a schema check, but we don't currently have the ability to test this
sort of thing outside (un)serialization time.
"	enhancement	new	major	undecided	schemas	0.2.2