Descriptive element in introspection()?

[M Murphy]

Dear All,

Searching through your mail archive I found this:

From: Lennart Poettering mzqohf at 0pointer.de
Date: Wed Aug 3 05:40:54 EST 2005
...
 > May I suggest adding a new element to the introsprection XML format?
 > a "description" or something similar which might contain some human
 > readable documentation for the interface/method/signal/property? This
 > could be used by dbus-viewer to enrich the shown function signature
 > data.
 >
 > On python-dbus this element could be filled with data from the
 > function's documentation string (""").
...

Was the suggestion taken up?  It seems like a good idea.  In fact,  
that is exactly what I was looking for.

Best wishes, Max