[Python-ideas] introspectable assertions

[Ronny Pfannschmidt]

Hi,

the idea is that if 

-> from __future__ import assertion_introspection

then 

-> assert foo.bar(baz) == abc.def(), msg
DetailedAssertionError: {msg}
 foo -> <foo...>
 baz -> <bar ...>
 foo.bar() -> <...>
 abc -> ...
 abc.def() -> ...
 foo.bar(baz) == abc.def() -> ...
 
it would help introspection and testing utilities

-- Ronny